CN102086625A - Vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment - Google Patents
Vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment Download PDFInfo
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- CN102086625A CN102086625A CN 201010295934 CN201010295934A CN102086625A CN 102086625 A CN102086625 A CN 102086625A CN 201010295934 CN201010295934 CN 201010295934 CN 201010295934 A CN201010295934 A CN 201010295934A CN 102086625 A CN102086625 A CN 102086625A
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- cloth bar
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Abstract
The invention relates to vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment. The equipment is characterized in that: pulleys and guide rails are arranged above and below a frame; a cylinder is connected with the frame; the front parts of both sides of the frame are provided with two worm gear screw rod elevators; the two worm gear screw rod elevators are connected with an elevating motor through transmission shafts and chains; nuts of the two worm gear screw rod elevators are provided with two vertical cylinders; the vertical cylinders are connected with the pulleys; the pulleys are connected with the guide rails; universal rotary joints are arranged below the vertical cylinders; and distribution rods are arranged below the universal rotary joints. The invention has the advantages of large storage of raw materials, great distribution breadth and quick synchronous temperature rise because the equipment is provided with double pipelines or a plurality of pipelines, convenience for transportation as well as convenience and rapidness and completeness for cleaning because the distribution rods can be quickly and conveniently folded into a box, high working efficiency, low labor intensity of workers, energy consumption reduction, complete over-temperature and over-pressure protection, intelligent alarm prompt, safety and reliability.
Description
Technical field
The present invention relates to a kind of road and bridge asphalt pavement equipment that is applicable to, particularly relate to a kind of vehicle multifunction multitube road high-performance asphalt pavement equipment.
Background technology
Common pitch sprinkling car all is the pitch sprinkling equipment of single pipeline.Because construction of road and bridge is had higher requirement to part now, so multi-component high-performance pitch occurred.The high-performance pitch that a kind of bi-component is arranged in the market, it needs to carry by dual circuit at the construction field (site) and mix, and sprays then.And the present pitch sprinkling equipment that the dual circuit of minute quantity is only arranged on the market.Existing equipment has has only a manual spray gun, and what have spills the cloth bar and how long only have two meters, and it is little to spill the cloth fabric width, and efficient is low.Spill the cloth bar and before construction, also must take apart fixing and hang down, connect numerous mother tubes, oil pipe, tracheae or the like then from equipment high more than 4 meters top.Also need after the construction each pipe is pulled down one by one, hang on the equipment top spilling the cloth bar again, fix.Adopt that this to spill the when construction personnel selection of cloth lever apparatus many, waste time and energy, working strength is big, and safety factor is low, and each pipe fitting is through repeated disassembled and assembled, the fault rate height.In addition, the external oil oven of the general employing of existing equipment, the space that takies entire equipment is big, but the space that causes the equipment storage of raw materials reduces (generally can only load about 7 tons), limit the construction operation amount, can not satisfy correlation engineering subsequent job needs, caused the supply expense to increase, reduced and spilt cloth efficient, increased the construction and the cost of mating formation.Buy a whole set of oil oven simultaneously, also increased investment, and external pipe is also complicated more.Owing to adopt external oil oven, in material tank, only depend on heat-conducting oil pipes to conduct heat, in addition to the apolegamy of burner rating, existing problems such as the layout of pipeline, cause the material of various components not heat synchronously, cause heat time heating time very long, also need simultaneously the conduction oil temperature is increased between 200-230 ℃, high-performance pitch contacts with high temperature heat conductive oil for a long time like this, quicken the reduction of the aging and material combination property of high-performance bituminous material component, influenced the material engineering performance and mat formation effect and too high conduction oil temperature, in abominable construction environment, also cause equipment work safety hidden danger easily.In addition, design problem such as less than normal and pipe-line layout of existing equipment air compressor and gasholder capacity also makes the duct cleaning difficulty, and is not thorough, usually stop up, must pull down cleaning to a plurality of parts, consuming time many, influence construction speed, efficiency of construction is low, has also increased cost.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of vehicle multifunction multitube road high-performance asphalt pavement equipment is provided, and invention solves the technical scheme that its technical problem adopted and is: the present invention is by the self-loopa of the storage of equipment outer case, multi-component material and metering system, heat tracing system, multi-component material and mix sprinkling system, spill cloth bar movable frame and spill cloth bar extension and retraction system, pressure-air and diesel cycle cleaning systems, supply of electric power, electrical control, temperature control system and form.Structure comprises outer case, Heat-transfer Oil Pump, the conduction oil head tank, insulation layer, bituminous material holding vessel A, other material holding vessel B, the air gasholder, pipeline, circulation rear pump A, lateral cylinder, movable frame, spill the cloth bar, flexible pipe A, the worm gear screw lift, vertical cylinder, flexible pipe B, blender, electrical control cabinet, distributor, the spread by hand device, circulation rear pump B, the diesel cycle cleaning device, burner, air compressor, generating set, lifting motor, top sheave, guide rail, pulley, universal swivel, pneumatic operated valve, shower nozzle, lower sheave, the compound suction flange, detachable flange, fixing hole, the heat conduction oil groove, connection pipe fitting, it is characterized in that there is the bituminous material holding vessel A of two above components at outer case casing middle part, other material holding vessel B, each has inlet above the component material jar, there is the flue outlet of burner bituminous material holding vessel A top, end near headstock in outer case is provided with the vehicular generating set, burner, Heat-transfer Oil Pump, the conduction oil head tank, air compressor, end at the close tailstock of outer case is provided with circulation rear pump A, circulation rear pump B, the diesel cycle cleaning device, the spread by hand device, distributor, blender, electrical control cabinet, the air gasholder, spill the cloth bar, lateral cylinder, movable frame, the worm gear screw lift, vertical cylinder, the movable frame top is provided with pulley, the movable frame below is provided with pulley, movable frame is connected with guide rail, cylinder is connected with framework, two forequarters at framework are provided with the worm gear screw lift, the worm gear screw lift is connected with lifting motor, guide rail is connected with vertical cylinder by pulley, be provided with universal swivel below the vertical cylinder, be provided with below the universal swivel and spill the cloth bar, spilling the cloth bar is long tubular, spill cloth bar periphery and be coated with the heat conduction oil groove, spill the cloth bar and be provided with detachable flange, detachable flange is provided with fixing hole, spill cloth bar top and be provided with the compound suction flange, spilling cloth bar below is connected with operated pneumatic valve by connection pipe fitting, operated pneumatic valve is connected with shower nozzle, blender is connected with the end of flexible pipe B by the threeway of Y shape, the flexible pipe B other end with spill cloth stalk compound suction flange and be connected, air compressor is connected with the air gasholder by pipeline, the air gasholder is connected with distributor, distributor is connected with blender, blender is connected with flexible pipe B, flexible pipe B with spill the cloth bar and be connected, spill cloth bar two ends and be provided with flexible pipe A, flexible pipe A is connected with the diesel cycle cleaning device.Described heat tracing system, this installs external burner and built-in combustion chamber, the leading deep fat pipe of burning lumen overcoat, leading deep fat pipe is connected with the conduction oil valve of holding vessel each component material holding vessel outward, also be connected with circulation rear pump A, circulation rear pump B, distributor, blender, the conduction oil valve that spills cloth bar, Heat-insulation valve, utilidor simultaneously, bituminous material holding vessel A, other material holding vessel B are connected with electrical control cabinet by the electroheat pair temperature control device.
The invention has the beneficial effects as follows that this device has the dual circuit of setting or multitube road, the raw material storage capacity is big; it is big to spill the cloth fabric width, synchronous quick heating, and the heat-conducting oil heating temperature is only high slightly than asphalt temperature; do not influence asphalt performance, spill the cloth bar and can quick and conveniently draw in casing convenient transportation in; easy to clean, rapidly thoroughly, high efficiency; labor strength is little, saves energy consumption, overtemperature, superpressure; protect complete, intelligent alarm prompting, safe and reliable.
Description of drawings
Fig. 1: embodiment of the invention structural representation.
Fig. 2: the embodiment of the invention is spilt cloth bar movable frame extension and retraction system structural representation.
Fig. 3: the embodiment of the invention is spilt cloth bar section schematic diagram.
Among the figure: outer case 1, Heat-transfer Oil Pump 2, conduction oil head tank 3, insulation layer 4, bituminous material holding vessel A5, other material holding vessel B6, air gasholder 7, pipeline 8, circulation rear pump A9, lateral cylinder 10, movable frame 11, spill cloth bar 12, flexible pipe A13, worm gear screw lift 14, vertical cylinder 15, flexible pipe B16, blender 17, electrical control cabinet 18, distributor 19, spread by hand device 20, circulation rear pump B21, diesel cycle cleaning device 22, burner 23, air compressor 24, generating set 25, lifting motor 26, top sheave 27, guide rail 28, pulley 29, universal swivel 30, pneumatic operated valve 31, shower nozzle 32, lower sheave 33, compound suction flange 34, detachable flange 35, fixing hole 36, heat conduction oil groove 37, connection pipe fitting 38.
The specific embodiment
With reference to description of drawings the present invention is done following concrete detailed description: as Fig. 1, Fig. 2, shown in Figure 3, this specific embodiment is to further specify of the present invention, is not limitation of the present invention.The embodiment of the invention is by the equipment outer case, the storage of bicomponent material and metering system, the heat tracing system, the self-loopa of bicomponent material and mixing spray wine system, spill cloth bar movable frame and spill cloth bar extension and retraction system, pressure-air and diesel cycle cleaning systems, supply of electric power, electrical control, temperature control system is formed, structure comprises outer case 1, Heat-transfer Oil Pump 2, conduction oil head tank 3, insulation layer 4, bituminous material holding vessel A5, other material holding vessel B6, air gasholder 7, pipeline 8, circulation rear pump A9, lateral cylinder 10, movable frame 11, spill cloth bar 12, flexible pipe A13, worm gear screw lift 14, vertical cylinder 15, flexible pipe B16, blender 17, electrical control cabinet 18, distributor 19, spread by hand device 20, circulation rear pump B21, diesel cycle cleaning device 22,, burner 23, air compressor 24, generating set 25, lifting motor 26, top sheave 27, guide rail 28, pulley 29, universal swivel 30, pneumatic operated valve 31, shower nozzle 32, lower sheave 33, compound suction flange 34, detachable flange 35, fixing hole 36, heat conduction oil groove 37, connection pipe fitting 38.Outer case 1 is made up of the box component of similar container-type, each has inlet above the component material jar, there is the flue outlet of burner bituminous material holding vessel A5 top, the storage of bicomponent material and metering system, form by bituminous material holding vessel A5, other material holding vessel B6, corresponding inlet is arranged on it, can import raw material, circulation rear pump A9, the circulation rear pump B21 of also can be by pipeline 8 and having closing valve to utilize this equipment to provide for oneself pump into raw material, the mobility and the convenience of the input of increase equipment; The heat tracing system, by burner 23, Heat-transfer Oil Pump 2, conduction oil head tank 3, built-in combustion chamber, heat-conducting oil pipes, insulation layer 4 and other heat-conducting oil pipes are formed, the bicomponent material heating that can heat up synchronously, after material is warming up to uniform temperature, can start each component material respective cycle rear pump A9, circulation rear pump B21, carry out the self-loopa of each component material, it is more even, rapider that material is heated up.Built-in combustion chamber and flue and bituminous material contact surface are big, and its intensification is had great role.Because burner configuration and layout of beam line are reasonable, the heat transference efficiency height, the conduction oil temperature generally rises to 170 ℃～175 ℃, pitch is reached about 150 ℃, thus the every performance of bituminous material do not influenced, simultaneously in case heating reaches design temperature, equipment will stop heating and warning reminding automatically, conduction oil pressure and temp and material pressure temperature all have over-pressure over-temperature defencive function and reminding alarm function in addition, protect perfect, safe and reliable; The self-loopa of bicomponent material and mixing sprinkling system, by circulation rear pump A9, circulation rear pump B21, pipeline 8, distributor 19, blender 17, metal hose 16, spill cloth bar 12, pneumatic operated valve 35, shower nozzle 36 and spread by hand device 20 are formed, bicomponent material is the self-loopa state before spraying, in case the startup spray switch, through the control of pneumatic operated valve, the bi-component raw material is under the effect of each self-pumping, in amount and the ratio set, enter distributor 19 and blender 17, after fully mixing by Y-type three way type through flexible pipe B16, deliver to two and spill cloth bar 12, present embodiment spills that cloth is wide to be reached more than 4 meters, and the pneumatic operated valve through opening is from shower nozzle 32 atomizing ejections; Spill cloth bar movable frame and spill cloth bar extension and retraction system, by movable frame 11, lateral cylinder 10, top sheave 27, lower sheave 33, guide rail 28, lifting motor 26, worm gear screw lift 14, guide rail 28, pulley 29, vertical cylinder 15, universal swivel 30 is formed, when two lateral cylinders 10 outwards promote, movable frame 11 is released forward, after putting in place, movable frame 11 stops automatically, at this moment set level by plumbness spilling cloth bar 12, and spill cloth bar 12 to two and link by detachable flange 35, connect flexible pipe B16, spill cloth bar 12 by worm gear screw lift 14 and vertical cylinder 15 adjustings and place suitable construction height to get final product; Air compressor and diesel cycle cleaning systems, by air compressor 24, many gasholder 7, diesel cycle cleaning device 22, distributor 19, blender 17 spills cloth bar 12, pneumatic operated valve 31, flexible pipe B16, flexible pipe A13 form.The moving cleaning of spraying of advanced promoting the circulation of qi before the construction, see and have or not pipeline or spray nozzle clogging, the air cleaner switch is opened in the construction back, high pressure gas is sprayed clout in the pipeline clean, and then startup diesel oil cleaning circulation pump, the diesel oil of circulation filters, and the circulation cleaning finishes, and with pressure-air diesel oil in the pipeline is all pushed back in the diesel oil cleaning holding vessel again; Supply of electric power; electrical control; temperature control system; by vehicle-based generator set 25; electrical control cabinet 18 and thermometer; thermocouple is formed; electrical control cabinet 18 is full machine centers of control automatically; can control the parameters of setting automatically; and multinomial safeguard protection warning system arranged; line design is reliable; selection is good; guaranteed that electrical apparatus control system is reliable in abominable construction environment; after the starter-generator group 25; start Heat-transfer Oil Pump 2; start burner 23 then; the conduction oil of heating is through Heat-transfer Oil Pump 2; be delivered to bituminous material holding vessel A5 along separate routes in proportion; other material holding vessel B6; heat up synchronously; after arriving uniform temperature; circulation rear pump A9; circulation rear pump B21 can turn round and carry out self-loopa; circulation heating repeatedly; more quickened the speed that material heats up; improved the uniformity of material temperature; built-in combustion chamber and flue play good heat transfer effect again to pitch; because built-in combustion chamber and conduction oil coil pipe are provided with rationally; the heat transfer efficiency height; the conduction oil temperature rises to about 170 ℃～175 ℃ can be raised to 150 ℃ to asphalt temperature; all material heats up synchronously simultaneously; heat up time before having significantly reduced construction; between temperature raising period; start lateral cylinder 10 and can deliver to the operating position to movable frame 11; after revolving an angle of 90 degrees, universal swivel 30 commentaries on classics keep flat from vertical state spilling cloth bar 12 then; the centre connects with flange; two spill cloth bar 12 promptly become a 4m above long spilt the cloth bar; connecting top hose B16 can construct; press construction requirement; can regulate the height that spills cloth bar 12 by worm gear screw lift 14 and vertical cylinder 15; after starting the sprinkling deflector rod switch; the all components raw material make material enter distributor 19 and blender 17 in the ratio and the amount of computer control through the automatic reverse Pneumatic three-way valve; and then through Y-type three way type; flexible pipe B16; enter and spill cloth bar 12; through opened pneumatic operated valve 31 passages, arrive shower nozzle 32 atomizing ejections again.For places such as corners, also available spread by hand device 20 sprays among a small circle, spray and finish back startup air cleaner switch, sufficient pressure-air all sprays away the material in the pipeline after the Pneumatic three-way valve rapidly, starts diesel cycle cleaning systems 22 then, and diesel oil promptly passes through diesel pump, from distributor 19, blender 17, Y-type three way type, flexible pipe B16, flexible pipe A13, spill the cloth bar 12 grades cleaning that circulates, impurity screening after tens minutes, can be restarted the air cleaner switch simultaneously, the diesel oil of pipeline the inside is all pushed back the diesel oil cleaning holding vessel, afterwards, can open each nozzle respectively and clean once more with pressure-air and get final product, cleaning thoroughly, effective, convenient and swift, reliable operation, labour intensity is low.
Embodiment recited above is described preferred implementation of the present invention; be not that design of the present invention and scope are limited; under the prerequisite that does not break away from design concept of the present invention; common engineers and technicians make technical scheme of the present invention in this area various modification and improvement; all should fall into protection scope of the present invention; the technology contents that the present invention asks for protection all is documented in claims.
Claims (2)
1. vehicle multifunction multitube road high-performance pitch sprinkling equipment, by the equipment outer case, the storage of multi-component material and metering system, the heat tracing system, the self-loopa of multi-component material and mixing sprinkling system, spill cloth bar movable frame and spill cloth bar extension and retraction system, pressure-air and diesel cycle cleaning systems, supply of electric power, electrical control, temperature control system is formed, structure comprises outer case (1), Heat-transfer Oil Pump (2), conduction oil head tank (3), insulation layer (4), bituminous material holding vessel A (5), other material holding vessel B (6), air gasholder (7), pipeline (8), circulation rear pump A (9), lateral cylinder (10), movable frame (11), spill cloth bar (12), flexible pipe A (13), worm gear screw lift (14), vertical cylinder (15), flexible pipe B (16), blender (17), electrical control cabinet (18), distributor (19), spread by hand device (20), circulation rear pump B (21), diesel cycle cleaning device (22), burner (23), air compressor (24), generating set (25), lifting motor (26), top sheave (27), guide rail (28), pulley (29), universal swivel (30), pneumatic operated valve (31), shower nozzle (32), lower sheave (33), compound suction flange (34), detachable flange (35), fixing hole (36), heat conduction oil groove (37), connection pipe fitting (38), it is characterized in that there is the bituminous material holding vessel A (5) of two above components at outer case (1) casing middle part, other material holding vessel B (6), each has inlet above the component material jar, there is the flue outlet of burner bituminous material holding vessel A (5) top, end near headstock in outer case (1) is provided with vehicular generating set (25), burner (23), Heat-transfer Oil Pump (2), conduction oil head tank (3), air compressor (24), end at the close tailstock of outer case (1) is provided with circulation rear pump A (9), circulation rear pump B (21), diesel cycle cleaning device (22), spread by hand device (20), distributor (19), blender (17), electrical control cabinet (18), air gasholder (7), spill cloth bar (12), lateral cylinder (10), movable frame (11), worm gear screw lift (14), vertical cylinder (15), movable frame (11) top is provided with pulley (27), movable frame (11) below is provided with pulley (33), movable frame (11) is connected with guide rail (28), cylinder (10) is connected with framework (11), two forequarters at framework (11) are provided with worm gear screw lift (14), worm gear screw lift (14) is connected with lifting motor (26) by power transmission shaft and chain, guide rail (28) is connected with vertical cylinder (15) by pulley (29), be provided with universal swivel (30) below the vertical cylinder (15), be provided with below the universal swivel (30) and spill cloth bar (12), spilling cloth bar (12) is long tubular, spill cloth bar (12) periphery and be coated with heat conduction oil groove (37), spill cloth bar (12) and be provided with detachable flange (35), detachable flange (35) is provided with fixing hole (36), spill cloth bar (12) top and be provided with compound suction flange (34), spilling cloth bar (12) below is connected with operated pneumatic valve (31) by connection pipe fitting (38), operated pneumatic valve (31) is connected with shower nozzle (32), blender (17) is connected by the end of Y shape threeway with flexible pipe B (16), flexible pipe B (16) other end with spill cloth bar (12) compound suction flange (34) and be connected, air compressor (24) is connected with air gasholder (7) by pipeline, air gasholder (7) is connected with distributor (19), distributor (19) is connected with blender (17), blender (17) is connected with flexible pipe B (16), flexible pipe B (16) with spill cloth bar (12) and be connected, spill cloth bar (12) two ends and be provided with flexible pipe A (13), flexible pipe A (13) is connected with diesel cycle cleaning device (22).
2. according to the described vehicle multifunction multitube of claim 1 road high-performance pitch sprinkling equipment, it is characterized in that described heat tracing system, this installs external burner (23) and built-in combustion chamber, the leading deep fat pipe of burning lumen overcoat, leading deep fat pipe is connected with the conduction oil valve of holding vessel each component material holding vessel outward, simultaneously also with circulation rear pump A (9), circulation rear pump B (21), distributor (19), blender (17), spill cloth bar (12), Heat-insulation valve, the conduction oil valve of utilidor is connected, bituminous material holding vessel A (5), other material holding vessel B (6) is connected with electrical control cabinet (18) by the electroheat pair temperature control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102959344A CN102086625B (en) | 2010-09-29 | 2010-09-29 | Vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102959344A CN102086625B (en) | 2010-09-29 | 2010-09-29 | Vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment |
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| Publication Number | Publication Date |
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| CN102086625A true CN102086625A (en) | 2011-06-08 |
| CN102086625B CN102086625B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102959344A Active CN102086625B (en) | 2010-09-29 | 2010-09-29 | Vehicle-mounted multifunctional multi-pipeline high-performance asphalt distribution equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704376A (en) * | 2012-06-04 | 2012-10-03 | 南通东南公路工程有限公司 | Speed feedback system of vehicle-mounted asphalt distribution equipment |
| CN108221565A (en) * | 2018-01-25 | 2018-06-29 | 河南城建学院 | A kind of cement emulsified asphalt mortar penetration type semi-rigid pavement construction asphalt spraying device |
| CN109024187A (en) * | 2018-10-11 | 2018-12-18 | 徐州徐工养护机械有限公司 | A kind of electric heating asphalt delivery sprinkling system and its rare slurry sealing vehicle |
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| CN201526000U (en) * | 2009-10-19 | 2010-07-14 | 浙江精功科技股份有限公司 | Automation spray painting apparatus |
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| FR818518A (en) * | 1936-12-22 | 1937-09-28 | Des Produits Simonin Soc Et | Equipment for obtaining liquid mixtures and their simultaneous spraying on the roadways |
| JP2000038708A (en) * | 1998-07-21 | 2000-02-08 | Handa Kikai Kk | Sprinkling nozzle heating device in asphalt solution sprinkling device |
| US7118047B1 (en) * | 2000-11-01 | 2006-10-10 | James Laddie L | Tack spraying apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102704376A (en) * | 2012-06-04 | 2012-10-03 | 南通东南公路工程有限公司 | Speed feedback system of vehicle-mounted asphalt distribution equipment |
| CN108221565A (en) * | 2018-01-25 | 2018-06-29 | 河南城建学院 | A kind of cement emulsified asphalt mortar penetration type semi-rigid pavement construction asphalt spraying device |
| CN109024187A (en) * | 2018-10-11 | 2018-12-18 | 徐州徐工养护机械有限公司 | A kind of electric heating asphalt delivery sprinkling system and its rare slurry sealing vehicle |
| CN109024187B (en) * | 2018-10-11 | 2020-09-01 | 徐州徐工养护机械有限公司 | Electrical heating asphalt conveying and spraying system and slurry seal vehicle thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102086625B (en) | 2012-08-22 |
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Effective date of registration: 20160218 Address after: Three groups of Tang Nan Cun east town of Tongzhou District city of Nantong province Jiangsu 226322 Patentee after: Nantong southeast traffic Hi Tech Co., Ltd. Address before: Chongchuan District 226000 Jiangsu city of Nantong Province East International Business Center Building 4, room 811 Patentee before: Nantong Southeast Highway Engineering Co., Ltd. |
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Effective date of registration: 20200903 Address after: 226600 No. 20, Nanhai Avenue East, Haian Development Zone, Haian City, Nantong City, Jiangsu Province Patentee after: Jiangsu Zengguang New Material Technology Co., Ltd Address before: Three groups of Tang Nan Cun east town of Tongzhou District city of Nantong province Jiangsu 226322 Patentee before: Nantong southeast traffic Hi Tech Co.,Ltd. |