WO2014029050A1

WO2014029050A1 - Multipurpose jet-burst-type high-pressure temperature-adjusting vapor decomposition steam generator

Info

Publication number: WO2014029050A1
Application number: PCT/CN2012/001518
Authority: WO
Inventors: 赖正平
Original assignee: Lai Zhengping
Priority date: 2012-08-23
Filing date: 2012-11-12
Publication date: 2014-02-27
Also published as: CN102794030A; CN102794030B

Abstract

A multipurpose jet-burst-type high-pressure temperature-adjusting vapor decomposition steam generator, mainly consisting of a liquid feeding filter (1), a liquid raw material tank (2), a high-pressure plunger pump (4), a steam generator (5), a high-pressure atomization device (6), a primary separation tank (7), a connecting pipe (10), a high-pressure plunger pump outlet pipe (34), a heat-conducting oil inlet pipe (35), a heat-conducting oil outlet pipe (36), a steam-layer outlet pipe (37), a concentrated dry vapor decomposition chamber (11), a constant temperature furnace (14), a circulating pump (15), an elevated expansion tank (16), a lower oil storage tank (17), a stepwise decomposed material distillation and reduction chamber (18), a cooling inlet pipe (40), a cooling outlet pipe (15) and a circulating pump (39).

Description

Multi-purpose blasting high pressure temperature regulating steam decomposition drying steam generator

Technical field

The invention relates to a steam generator. Specifically, it is a multi-purpose spray-type high-pressure temperature-controlled steam decomposition steam generator.

Background technique

Traditional concentrated drying equipment is complex and multi-stage, the machine is heavy, the investment cost is high, and the energy consumption is high. It seriously restricts the development of industrial crystals, such as chemical, mineral, food, pharmaceutical, sugar and other industrial crystals. The invention is improved and upgraded on the original solar oil heat conduction heating device and the heat radiation internal circulation power generation device. In the steam generator, the atomized wet air current of the raw material liquid is instantaneously converted into a high-pressure temperature-controlled vapor by heat radiation, and the various substance solutions in the raw material liquid are vaporized by the steam generator to realize the steam air in the concentrated dry vapor decomposition chamber. The floating reduction distance is separated by specific gravity. The advantage is that different components of the solution of different substances can be adjusted and separated by different high-pressure temperatures, the material decomposition speed is fast, the equipment is simple, and the investment cost is low, and only the heat efficiency of the pot (generator) can be improved to be truly energy-efficient.

Summary of the invention

The object of the present invention is to provide a multi-purpose blasting high-pressure temperature-regulating steam decomposition steam generator with novel mode, simple structure, high efficiency and energy saving, high heat conversion efficiency and environmental protection.

The steam generator of the invention has no concentrated water and no water scale in the movement of the vapor generating fluid, and the steam generator is matched with the spray device by the electric control mechanical pump pressure, and belongs to the dry explosion-producing steam decomposition and breakthrough. One hundred years of heating a large amount of water at a time to repeat work and boiled bubble-type steam production, or use a variety of energy and solar energy to supplement the heat transfer oil, transfer heat energy to the steam generator, and heat the atomized wet air flow in the steam generator. The water instantly produces expansion and absorption of heat in the front end heat transfer oil, heat transfer oil The working temperature is adjustable from 100 to 320 degrees, the steam temperature can be controlled within 80 to 300, and the high temperature and high pressure conversion steam is achieved. The heat conversion efficiency of the steam generator is up to 99%, and the flow rate of the generator pipe from the A end to the B end is reached. At more than 110 kilometers per hour, the invention can be applied to steam ejector and steam motor in the fields of modern defense, aerospace, industrial, power generation, and the like. To achieve the critical effect, only in the steam generator to improve the thermal efficiency of the steam speed can really save energy.

The technical solution of the present invention to solve the above technical problem is:

Multi-purpose blasting high-pressure temperature-controlled steam decomposing dry steam generator, which mainly consists of liquid feed filter, liquid material pool, high pressure piston pump, steam generator, high pressure spray device, primary separation tank, connecting pipe, High-pressure plunger pump outlet pipe, heat-conducting oil inlet pipe, heat-conducting oil outlet pipe, steam layer outlet pipe, concentrated dry steam decomposition chamber, constant temperature furnace, circulation pump, high-level expansion tank, low-position oil storage tank, step decomposition material distillation reduction chamber, Cooling inlet pipe, cooling outlet pipe and circulating pump;

1. The structure of each component is as follows:

The liquid material pool is provided with a stirrer for holding and stirring the liquid raw material;

The high-level expansion tank is an empty tank body, and the expanded heat-conducting oil is contained therein;

The low-position oil storage tank is an empty tank body, and the heat-conducting oil is contained therein;

The primary separation tank is an empty tank body, and is equipped with a safety valve and a discharge valve;

The constant temperature furnace is a constant temperature heating furnace body, the furnace body has an insulation layer, and the inside is a heating chamber, and the heating chamber is provided with a heat conducting coil with an inlet and an outlet tube and a plurality of energy burning devices;

The front end of the concentrated drying vapor decomposition chamber is equipped with a regulating supplementary fan, a step decomposing material distillation reduction chamber installed under the front end, an external cooling interlayer, and a decomposed distilled water tank at the tail end;

The steam generator is a multi-layer annular sealing ring with an outer insulating layer, which is a first heat conducting oil layer, a second heat conducting oil layer, a third heat conducting oil layer, a fourth heat conducting oil layer, a fifth heat conducting oil layer, and a sixth heat conducting oil layer. a seventh heat transfer oil layer and an eighth heat transfer oil layer, a first steam layer, a second steam layer, a third steam layer, a fourth steam layer, a fifth steam layer, a sixth steam layer, and a seventh steam layer, a first steam layer and a second steam layer, a second steam layer and a third steam layer, a third steam layer and a fourth steam layer, The fifth steam layer and the sixth steam layer, the sixth steam layer and the seventh steam layer are respectively provided with a communication tube, a first heat transfer oil layer and a second heat transfer oil layer, a second heat transfer oil layer and a third heat transfer oil layer, and a third heat transfer oil layer a fourth heat conducting oil layer, a fourth heat conducting oil layer and a fifth heat conducting oil layer, a fifth heat conducting oil layer and a sixth heat conducting oil layer, a sixth heat conducting oil layer and a seventh heat conducting oil layer, a seventh heat conducting oil layer and an eighth heat conducting oil layer respectively provided with a communication pipe;

a high pressure spray pump is equipped with a high pressure spray device; a heat transfer oil outlet pipe is provided with a circulation pump;

2. The connection method of the various components of the multi-purpose blasting high-pressure temperature-controlled steam decomposing and drying steam generator is as follows:

The outlet of the liquid feed filter is connected to the inlet of the liquid feedstock tank through a pipe;

The outlet of the liquid material pool is connected to the inlet of the high pressure piston pump through a pipe;

The outlet of the high pressure piston pump is connected to the inlet of the first steam layer of the steam generator through a high pressure piston pump pipe outlet and a high pressure spray device;

a seventh steam layer outlet of the steam generator is connected to the inlet of the primary separation tank through a vapor layer outlet conduit;

The outlet of the primary separation tank is connected to the inlet of the concentrated drying vapor decomposition chamber through a pipeline; the cooling interlayer in the concentrated drying vapor decomposition chamber is connected to the liquid raw material pool through a cooling inlet pipe and a cooling outlet pipe, and a circulation pump is arranged on the cooling outlet pipe;

The heat conduction coil outlet of the constant temperature furnace is connected to the inlet of the first heat transfer oil layer of the steam generator through the heat transfer oil inlet pipe; the heat conduction coil inlet of the constant temperature furnace is connected to the outlet of the circulation pump through the heat transfer oil outlet pipe; the inlets of the circulation pump are respectively The eighth heat transfer oil layer outlet of the steam generator is connected to the high expansion tank outlet; the inlet of the high expansion tank is connected to the lower oil storage tank outlet.

The above-mentioned multi-purpose blasting high-pressure temperature-regulating vapor decomposing drying steam generator, said steam generation The unit is a parallel combination of 1-1000 steam generators.

The above-mentioned multi-purpose explosion-explosive high-pressure temperature-controlled steam decomposition combustion steam generator, wherein the constant temperature furnace is

1-100 constant temperature furnaces are combined in parallel.

Advantages of the invention:

1. Multi-purpose explosion-proof high-pressure temperature-controlled steam decomposing dry steam generator, which consumes half of the energy of conventional boilers, greatly reducing production costs and shortening the process flow.

2. Break through the boiling steam-type steam production mode of the boiler for hundreds of years, generate steam by heating the wet steam, inject cold water into the liquid raw material, instantly generate high-pressure high-temperature steam, and at the same time, perform high-temperature and high-pressure disinfection.

3. The steam generator has a heat conversion efficiency of more than 99%. The steam flow rate of the steam generator reaches more than 110 kilometers per hour. It can also be combined with a variety of energy sources and solar energy to supplement the heat transfer oil, which is more energy-saving and greatly reduces production. Cost, zero emissions, green.

4. The steam temperature does not need to be deliberately achieved by pressure. The steam and temperature can be adjusted arbitrarily to achieve high-speed material decomposition.

5. The number of steam generators can be expanded and expanded at any time, which solves the unnecessary waste of resources for enterprises to expand and reproduce.

6. Solve the traditional boiler defects, realize no concentrated water, no scale, no sewage in the steam generator, and reduce the cost of manual treatment of scale and sewage.

The invention mainly studies the thermal efficiency of the boiler steam generator. The product is safe and reliable, has a long service life, is simple in equipment, convenient in maintenance and low in investment cost. While the world has been improving the thermal efficiency of the furnace and the research of materials, it has neglected the research on the boiler steam generator and improved the thermal efficiency of the boiler steam generator to achieve real energy saving.

DRAWINGS

1 is a schematic view showing the structure of a multi-purpose explosion-explosive high-pressure temperature-controlled steam decomposing and drying steam generator of the present invention; Figure.

In the figure: liquid feed filter 1, liquid material pool 2, agitator 3, high pressure plunger pump 4, steam generator 5, high pressure spray device 6, primary separation tank 7, safety valve 8, discharge width 9, Connecting pipe 10, concentrated drying vapor decomposition chamber 11, adjusting supplementary fan 12, decomposing distilled water tank 13, constant temperature furnace 14, circulating pump 15, high expansion tank 16, low oil storage tank 17, step decomposition material distillation reduction chamber 18, cooling interlayer 38. A circulation pump 39, a cooling inlet duct 40, and a cooling outlet duct 41.

Figure 2 is a schematic view showing the structure of the A end of the steam generator of the present invention.

Figure 3 is a schematic view showing the structure of the B end of the steam generator of the present invention.

In the figure: heat transfer oil layer 19, 21, 23, 25, 27, 29, 31, 33, steam layer 20, 22, 24, 26, 28, 30, 32, outlet pipe of high pressure plug pump 34, heat transfer oil inlet pipe 35. Guide 'hot oil outlet pipe 36, steam layer outlet pipe 37.

detailed description

The invention is further described below in conjunction with the drawings and specific implementations.

Multi-purpose blasting high-pressure temperature-controlled steam decomposing dry steam generator structure is shown in Figure 1. The multi-purpose blasting high-pressure temperature-controlled steam decomposing dry steam generator is mainly composed of liquid feed filter 1, liquid raw material. Pool 2, high pressure piston pump 4, steam generator 5, high pressure spray device 6, primary separation tank 7, connecting pipe 10, high pressure piston pump outlet pipe 34, heat transfer oil inlet pipe 35, heat transfer oil outlet pipe 36, steam Layer outlet conduit 37, concentrated dry vapor decomposition chamber 11, constant temperature furnace 14, circulation pump 15, high expansion tank 16, low oil reservoir 17 and step decomposition material distillation reduction chamber 18, cooling inlet conduit 40, cooling outlet conduit 41 and circulation The pump 39 is composed.

1. The structure of each component is as follows:

The liquid material pool 2 is provided with a stirrer 3 for holding and stirring the liquid raw material; the high-position expansion tank 16 is an empty tank body, and the expanded heat-conducting oil is contained therein; The low-position oil storage tank 17 is an empty tank body containing heat-conducting oil therein;

The primary separation tank 7 is an empty tank body, and is equipped with a safety wide 8 and a discharge valve 9;

The constant temperature furnace 14 is a constant temperature heating furnace body, and the furnace body has a heat insulation layer, and the inside is a heating chamber, and the heating chamber is provided with a heat conducting coil with an inlet and an outlet pipe and a plurality of energy burning devices;

The front end of the concentrated dry vapor decomposition chamber 11 is provided with an adjustment supplemental fan 12, a step decomposing material distillation reduction chamber 18 installed under the front end, an external cooling interlayer 38, and a steam generator 5 installed with decomposed distilled water at the end end. The multi-layer annular sealing ring of the insulating layer is a first heat conducting oil layer 19, a second heat conducting oil layer 21, a third heat conducting oil layer 23, a fourth heat conducting oil layer 25, a fifth heat conducting oil layer 27, a sixth heat conducting oil layer 29, a heat transfer oil layer 31 and an eighth heat transfer oil layer 33, a first steam layer 20, a second steam layer 22, a third steam layer 24, a fourth steam layer 26, a fifth steam layer 28, a sixth steam layer 30, and a seventh steam Layer 32, first vapor layer 20 and second vapor layer 22, second vapor layer 22 and third vapor layer 24, third vapor layer 24 and fourth vapor layer 26, fifth vapor layer 28 and sixth vapor layer 30 The sixth steam layer 30 and the seventh steam layer 32 are respectively provided with a communication tube, a first heat transfer oil layer 19 and a second heat transfer oil layer 21, a second heat transfer oil layer 21 and a third heat transfer oil layer 23, a third heat transfer oil layer 23 and a fourth guide The oil layer 25, the fourth heat transfer oil layer 25 and the fifth heat transfer oil layer 27, the fifth heat transfer oil layer 27 and the sixth heat transfer oil layer 29, the sixth heat transfer oil layer 29 and the seventh heat transfer oil layer 31, the seventh heat transfer oil layer 31 and the eighth heat transfer oil layer 33 Connected pipes are respectively provided;

The high pressure piston pump pipe 34 is provided with a high pressure spray device 6; the heat transfer oil outlet pipe 36 is provided with a circulation pump 15.

The outlet of the liquid feed filter 1 is connected to the inlet of the liquid material pool 2 through a pipe; The outlet of the liquid feedstock tank 2 is connected to the inlet of the high pressure piston pump 4 through a conduit; the outlet of the high pressure piston pump 4 passes through the high pressure piston pump conduit outlet 34 and the high pressure spray device 6 and the first vapor layer 20 of the steam generator 5. Import connection

The outlet of the seventh vapor layer 32 of the steam generator 5 is connected to the inlet of the primary separation tank 7 through a vapor layer outlet conduit 37;

The outlet of the primary separation tank 7 is connected to the inlet of the concentrated dry gas decomposition chamber 11 through a pipe 10;

The cooling interlayer 38 in the concentrated drying vapor decomposition chamber 11 is connected to the liquid material pool 2 through a cooling inlet pipe 40, a cooling outlet pipe 41, and a circulation pump 39 is mounted on the cooling outlet pipe 41;

The heat conducting coil outlet of the constant temperature furnace 14 is connected to the inlet of the first heat transfer oil layer 19 of the steam generator 5 through the heat transfer oil inlet pipe 35; the heat conducting coil inlet of the constant temperature furnace 14 is connected to the outlet of the circulation pump 15 through the heat transfer oil outlet pipe 36. The inlet of the circulation pump 15 is respectively connected to the outlet of the eighth heat transfer oil layer 33 of the steam generator 5 and the outlet of the high expansion tank 16; the inlet of the high expansion tank 16 is connected to the outlet of the lower oil reservoir 17.

In the practice of the present invention: the heat transfer oil is injected into the heat conducting coil of the constant temperature furnace 14 and the heat transfer oil layer of the steam generator 5, and the circulation pump 15 is turned on to make the heat transfer oil in the heat conducting coil of the constant temperature furnace 14 and the heat transfer oil layer of the steam generator 5. The inner circulation, the constant temperature furnace 14 heats the heat transfer oil to the working temperature, and heats the heat transfer oil layers of each layer of the steam generator 5 to the working temperature, and the heat transfer oil layers of each layer of the steam generator 5 transfer heat to the layers of the steam generator 5 a steam layer; the liquid material is introduced into the liquid material pool 2 from the liquid feed filter 1, stirred by the agitator 3, and then passed through the high pressure piston pump outlet pipe 34 and the high pressure spray device 6 through the outlet of the high pressure piston pump 4 After the raw material is atomized, it is sprayed into the first steam layer 20 of the steam generator 5, and the high-pressure atomized material is heated in the steam layer of each layer of the steam generator 5 in turn, and is rapidly converted into a gaseous state; the high-pressure atomized raw material is from the steam generator. The seventh vapor layer 32 of 5 exits and enters through the vapor layer outlet conduit 37. In the first-stage separation tank 7, firstly, a relatively large substance (such as metal) is separated, and the discharge valve 9 is used to remove it, and the remaining high-pressure mist-like raw material enters the concentrated and dry vapor decomposition chamber 11 through the pipe 10, and the concentrated drying steam is concentrated. The body decomposition chamber 11 is equipped with an adjustment supplemental fan 12 for cooling and cooling, and is provided with a decomposing distilled water tank 13 and a step decomposing material distillation reduction chamber 18 for sedimenting substances of different specific gravity of the high pressure misty material in different step decomposition materials distillation reduction chambers 18 The water vapor of the high-pressure mist-like raw material is cooled to be distilled into the distilled water tank 13 for recycling, and the cooling interlayer 38 circulates the liquid raw material into the interlayer through the cooling inlet pipe 40 and the cooling outlet pipe 41 to cool The function of the concentrated vapor decomposition chamber 11 is concentrated.

The high-pressure misty raw material in the concentrated and evaporated gas decomposition chamber 11 moves and floats in the concentrated and dried vapor decomposition chamber 11, and is regulated by the cooling and cooling effect of the fan 12 to achieve cooling and cooling reduction, and the raw materials of different specific gravity fall at different distances. The different steps decompose the material in the distillation reduction chamber 18, and the water vapor of the high-pressure mist-like raw material is cooled into the distilled water into the distilled water tank 13, to achieve the separation purpose.

多Using multi-purpose blasting high-pressure temperature-controlled steam decomposing and drying steam generator to replace traditional steam boiler multi-stage concentrated drying, the advantage is that according to the composition of different material solutions, different high-pressure temperatures can be used for concentration, drying and separation. The material decomposition speed is fast, and the far-flying is the condensed and reduced distilled water at the same time disinfecting, the equipment is simple, and the investment cost is low. The product of the invention is environmentally friendly, safe, energy-saving and multi-purpose, and can be used for seawater desalination, urban sewage treatment, papermaking waste liquid, alcohol waste liquid, industrial and agricultural organic and inorganic waste liquid treatment, chemical industry, power generation, minerals, food, pharmaceutical, sugar making. , starch, milk crystals, concentrated extraction of various plant extracts, juice distilled water and drying.

Claims

Claim

1. Multi-purpose blasting high-pressure temperature-regulating steam decomposition decomposing steam generator, which is mainly characterized by liquid feed filter, liquid material pool, high pressure plunger pump, steam generator, high pressure spray device, first stage Separation tank, connecting pipe, high pressure piston pump outlet pipe, heat transfer oil inlet pipe, heat transfer oil outlet pipe, steam layer outlet pipe, concentrated dry steam decomposition chamber, constant temperature furnace, circulation pump, high expansion tank, low oil storage tank, cascade Decomposing a material distillation reduction chamber, a cooling inlet pipe, a cooling outlet pipe, and a circulation pump;

1) The structure of each component is as follows - the liquid material tank is provided with a stirrer for holding and stirring the liquid raw material;

The steam generator is a multi-layer annular sealing ring with an outer insulating layer, which is a first heat conducting oil layer, a second heat conducting oil layer, a third heat conducting oil layer, a fourth heat conducting oil layer, a fifth heat conducting oil layer, and a sixth heat conducting oil layer. a seventh heat transfer oil layer and an eighth heat transfer oil layer, a first steam layer, a second steam layer, a third steam layer, a fourth steam layer, a fifth steam layer, a sixth steam layer and a seventh steam layer, the first steam layer a communication tube is respectively provided with the second steam layer, the second steam layer and the third steam layer, the third steam layer and the fourth steam layer, the fifth steam layer and the sixth steam layer, the sixth steam layer and the seventh steam layer , the first heat transfer oil layer and the second heat conduction Oil layer, second heat transfer oil layer and third heat transfer oil layer, third heat transfer oil layer and fourth heat transfer oil layer, fourth heat transfer oil layer and fifth heat transfer oil layer, fifth heat transfer oil layer and sixth heat transfer oil layer, sixth heat transfer oil layer and seventh heat conduction The oil layer, the seventh heat transfer oil layer and the eighth heat transfer oil layer are respectively provided with a communication pipe;

2) The above-mentioned various components of the multi-purpose pyrotechnic high-pressure temperature-controlled steam decomposing and drying steam generator are connected as follows - the outlet of the liquid feed filter is connected to the inlet of the liquid raw material tank through a pipe;

2. The multi-purpose blasting high pressure temperature regulating vapor decomposition drying steam generator according to claim 1, wherein: said steam generator is a combination of 1-1000 steam generators in parallel.

3. The multi-purpose blasting high pressure temperature-regulating vapor decomposition dry steam generator according to claim 1, wherein: the constant temperature furnace is a parallel combination of 1-100 constant temperature furnaces.