CN103736427B - Self-circulating chemical synthesis system for synergizing separation of products by refrigerating device - Google Patents
Self-circulating chemical synthesis system for synergizing separation of products by refrigerating device Download PDFInfo
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- CN103736427B CN103736427B CN201410011896.3A CN201410011896A CN103736427B CN 103736427 B CN103736427 B CN 103736427B CN 201410011896 A CN201410011896 A CN 201410011896A CN 103736427 B CN103736427 B CN 103736427B
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- 238000000926 separation method Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000001704 evaporation Methods 0.000 claims abstract description 70
- 239000000047 product Substances 0.000 claims abstract description 69
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 32
- 238000009833 condensation Methods 0.000 claims abstract description 19
- 230000005494 condensation Effects 0.000 claims abstract description 19
- 239000003507 refrigerant Substances 0.000 claims abstract description 12
- 230000008020 evaporation Effects 0.000 claims description 63
- 230000007423 decrease Effects 0.000 claims description 42
- 238000005057 refrigeration Methods 0.000 claims description 25
- 239000008246 gaseous mixture Substances 0.000 claims description 24
- 238000005496 tempering Methods 0.000 claims description 20
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- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
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Abstract
The invention discloses a self-circulating chemical synthesis system for synergizing separation of products by a refrigerating device and relates to a chemical-synthesis reactor. The self-circulating chemical synthesis system mainly comprises an upper end head, a wall body, a lower end head, a downcomer assembly, a shell body, a refrigerating compressor, a condenser, an evaporating pipe and an outer shell, wherein the upper end head, the wall body and the lower end head form the synthesis reactor; the internal space of the wall body forms a reaction chamber and a heating chamber; the internal space of the lower end head forms a gas-liquid separating chamber; the internal space of the shell body forms a cooling chamber; the downcomer is arranged in the cooling chamber; the refrigerating device is formed by the refrigerating compressor, the condenser, the evaporating pipe and the outer shell; the internal space of the outer shell forms a refrigerating chamber; the evaporating pipe is arranged in the refrigerating chamber; the condenser is arranged in the heating chamber of the synthesis reactor. The self-circulating chemical synthesis system disclosed by the invention has the advantages that raw gas or unreacted gas is heated by utilizing condensation heating of a refrigerating agent to do ascending movement, and the refrigerant water is prepared by utilizing evaporative heat absorption of the refrigerating agent so as to cool mixed gas in a downcomer and enable target products to become liquid products for separation.
Description
Technical field
The present invention relates to a kind of chemical industry equipment, be related specifically to a kind of chemosynthesis reaction device.
Background technology
Under catalyst existent condition, most of chemosynthesis reaction is all reversible reaction, after target product reaches finite concentration, will be in balance, reacts and will no longer carry out to the direction of synthesis target product.People are in the production process of carrying out combination reaction, can continue to make reaction to carry out to target product direction, mix products must be made to export from synthesis reactor and fill into new raw material gas in synthesis reactor, target product concentration in synthesis reactor is reduced, combination reaction is made to proceed after destruction of balance, after mix products exports from synthesis reactor, by separation equipment, unreacting gas is separated, again unreacting gas is returned in synthesis reactor and carry out circular response, because one way catalytic rate is only about 20%, unstripped gas must by being reacted into target product after the compression that repeatedly circulates in synthesis reactor, and the compression that circulates all needs to consume very large compression energy consumption at every turn.
In existing synthesis reactor, under the condition of applications catalyst synthesis, the operating pressure of synthetic ammonia is at more than 8MPa, the operating pressure of synthesizing methanol is between 3 ~ 15MPa, the operating pressure of direct synthesis of dimethyl ether from synthesis gas is between 2 ~ 5MPa, obtain above-mentioned operating pressure, multi-stage compression must be taked to realize, compression energy consumption is very large, therefore, existing synthesis reactor repeatedly must circulate and unstripped gas could be synthesized the production process of target product with multi-stage compression, there is the shortcoming that power consumption is large.
Summary of the invention
The object of the invention is to overcome existing chemical synthesis equipment and unstripped gas need be carried out the large shortcoming of iterative cycles compression power consumption, design a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant, make unstripped gas only just all need can synthesize target product by first compression, significantly to reduce power consumption and to improve catalytic efficiency, in the production of synthetic ammonia, methyl alcohol, dimethyl ether and need carry out realizing energy-saving and emission-reduction in the production process of chemical synthesis at other.
A kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant of the present invention, it is characterized in that system is primarily of upper end (1), wall body (4), lower end (19), down-comer assembly, housing (45), refrigeration compressor (25), condenser (12), evaporation tube (34) and shell (35) composition, wherein, by upper end (1), wall body (4) and lower end (19) form synthesis reactor, upper end (1) is arranged on the upper port of wall body (4), lower end (19) is arranged on the lower port of wall body (4), wall body (4) is in cylindrical structure, the interior space of wall body (4) forms reative cell (I) and heating clamber (II), reative cell (I) is in the top of heating clamber (II), dividing plate (10) is had between reative cell (I) and heating clamber (II), dividing plate (10) there is equally distributed air holes (8) excessively, air distribution plate (14) is had in the lower end of heating clamber (II), air distribution plate (14) there is equally distributed wind distributing hole (13), lower end (19) is made up of cylinder sidewall and circular arc bottom, the interior space of lower end (19) forms gas-liquid separation chamber (III), the top of gas-liquid separation chamber (III) is communicated to heating clamber (II) by the wind distributing hole (13) on air distribution plate (14), heating clamber (II) is communicated to reative cell (I) by the mistake air holes (8) on dividing plate (10), gaseous mixture output interface (53) is had to pick out on the top of reative cell (I), the bottom of gas-liquid separation chamber (III) has product exit (21) to pick out, the middle part sidewall of gas-liquid separation chamber (III) there is gaseous mixture input interface (18) access, housing (45) is in water tank type structure, the interior space of housing (45) forms cooling chamber (V), the top of cooling chamber (V) has matchmaker's water input interface (48) to access, the bottom of cooling chamber (V) has matchmaker's water output interface (42) to pick out, down-comer assembly is arranged in cooling chamber (V), the upper end of down-comer assembly passes from the top of housing (45), the upper end interface of down-comer assembly is charging aperture (51), the lower end of down-comer assembly passes from the bottom of housing (45), the lower end interface of down-comer assembly is discharging opening (43), the discharging opening (43) of down-comer assembly is connected on the gaseous mixture input interface (18) of gas-liquid separation chamber (III), the gaseous mixture output interface (53) on reative cell (I) top is connected on the charging aperture (51) of down-comer assembly.Refrigerating plant is formed by refrigeration compressor (25), condenser (12), evaporation tube (34) and shell (35), shell (35) is in water tank type structure, the interior space of shell (35) forms cool room (IV), the top of cool room (IV) has the water return outlet (36) of chilled water to access, and the bottom of cool room (IV) has the delivery port of chilled water (31) to pick out; Evaporation tube (34) is arranged in cool room (IV), the upper end of evaporation tube (34) has evaporation input interface (32) to access, the lower end of evaporation tube (34) has return-air output interface (29) to pick out, and evaporation input interface (32) and the return-air output interface (29) of evaporation tube (34) pass the outside of cool room (IV) from the sidewall of shell (35); Condenser (12) is arranged in the heating clamber (II) of synthesis reactor, the upper end of condenser (12) has return-air input interface (22) to access, the lower end of condenser (12) has condensation output interface (23) to pick out, and the return-air input interface (22) of condenser (12) and condensation output interface (23) pass the external of heating clamber (II) from the wall body (4) at heating clamber (II) position; Refrigeration compressor (25) there are air-breathing interface (26) and exhaust port (24), the exhaust port (24) of refrigeration compressor (25) is connected on the return-air input interface (22) of condenser (12), the condensation output interface (23) of condenser (12) is connected on the evaporation input interface (32) of evaporation tube (34) by expansion valve (30) or capillary, and the return-air output interface (29) of evaporation tube (34) is connected on the air-breathing interface (26) of refrigeration compressor (25).
In the present invention, between the discharging opening (43) and the gaseous mixture input interface (18) of gas-liquid separation chamber (III) of down-comer assembly, have tube connector b(40), at tube connector b(40) on have unstripped gas supplement interface (16) access or have on the sidewall of gas-liquid separation chamber (III) unstripped gas supplement interface (16) access, tempering coil (6) is had in reative cell (I), the lower end of tempering coil (6) has temperature control medium import (9) to access, the upper end of tempering coil (6) has temperature control medium outlet (7) to pick out, and the temperature control medium import (9) on tempering coil (6) and temperature control medium outlet (7) pass the external of reative cell (I) from the wall body (4) at reative cell (I) position, down-comer assembly is by the straight tube that declines (50), decline coil pipe a(46) and decline coil pipe b(47) form, decline straight tube (50) is arranged on the centre of cooling chamber (V), decline coil pipe b(47) be arranged on the periphery of decline straight tube (50), decline coil pipe a(46) be arranged on decline coil pipe b(47) periphery, decline coil pipe a(46) mouth of pipe of upper end and decline coil pipe b(47) mouth of pipe of upper end is connected to the top of decline straight tube (50), decline coil pipe a(46) mouth of pipe of lower end and decline coil pipe b(47) mouth of pipe of lower end is connected to the bottom of decline straight tube (50), matchmaker's water-circulating pump (38) is had in system, matchmaker's water output interface (42) of cooling chamber (V) bottom is connected to the water inlet of matchmaker's water-circulating pump (38), the delivery port of matchmaker's water-circulating pump (38) is connected on the chilled water water return outlet (36) at cool room (IV) top, and the chilled water delivery port (31) of cool room (IV) bottom is connected on matchmaker's water input interface (48) on cooling chamber (V) top, water-dividing chamber (VI) is had to be separated out on the top of cooling chamber (V), a point water plate (49) is had to separate between water-dividing chamber (VI) and cooling chamber (V), divide on water plate (49) and have a point water through hole, water-dividing chamber (VI) is communicated to cooling chamber (V) by a point water through hole, when there being water-dividing chamber (VI) on the top of cooling chamber (V), matchmaker's water input interface (48) accesses from the housing (45) at water-dividing chamber (VI) position, evaporation tube (34) is coiled pipe structure, and evaporation tube (34) is set to many groups, and the evaporation tube of many groups connects with parallel way, condenser (12) is finned coil formula structure, and the space between condenser (12) fin forms the gas channel in heating clamber (II), have water cooler (28) in system, water cooler has refrigerant loop and chilled(cooling) water return (CWR) in (28), refrigerant loop and chilled(cooling) water return (CWR) mutually isolated, refrigerant loop has cold-producing medium input interface (33) access and cold-producing medium output interface (27) pick out, when there being water cooler (28) in system, the condensation output interface (23) of condenser (12) is connected on the cold-producing medium input interface (33) of water cooler (28), and the cold-producing medium output interface (27) of water cooler (28) is connected on the evaporation input interface (32) of evaporation tube (34) by expansion valve (30) or capillary, gas-liquid separator (17) is had in gas-liquid separation chamber (III), gas-liquid separator (17) is louvre type separator, and gas-liquid separation chamber (III) is communicated to heating clamber (II) by the wind distributing hole (13) on gas-liquid separator (17), air distribution plate (14) successively.
In above-mentioned invention, utilize the evaporation endothermic of cold-producing medium and the principle of condensation heat release, in cool room (IV), produce chilled water by evaporation tube (34) respectively and heated in heating clamber (II) by condenser (12), the chilled water produced in cool room (IV) is carried out circulation heat absorption by matchmaker's water-circulating pump (38) at cooling chamber (V) and carry out circularly cooling in cool room (IV), the down-comer assembly be in cooling chamber (V) is cooled, thus the gaseous mixture cooling realized in down-comer assembly, make the product that target product becomes liquid, to separate in gas-liquid separation chamber (III), simultaneously, descending motion can be carried out after the cooling of gaseous mixture in down-comer assembly, gaseous mixture or unstripped gas or unreacting gas obtain heat temperature raising and can carry out ascending motion in heating clamber (II), the descending motion of gaseous mixture in down-comer assembly and the ascending motion in heating clamber (II) define Inner eycle power, are carried out the automatic cycle of combination reaction by synthesis reaction system in isobaric condition.In refrigerating plant, cold-producing medium is input in the coil pipe of condenser (12) by the exhaust port (24) of refrigeration compressor (25), be input to evaporation tube (34) in through expansion valve (30) or capillary by the evaporation input interface (32) of evaporation tube by the condensation output interface (23) of condenser (12) again, and then the air-breathing interface (26) of refrigeration compressor (25) is turned back to by the return-air output interface (29) of evaporation tube (34), form a closed closed circuit, owing to having the expansion valve (30) or capillary with throttling action between the condensation output interface (23) and the evaporation input interface (32) of evaporation tube (34) of condenser (12), when refrigeration compressor (25) runs, make in evaporation tube (34), to form the evaporating pressure being applicable to cold-producing medium and carrying out evaporating, make liquid cold-producing medium in evaporation tube (34), evaporate the cold-producing medium becoming gaseous state, make to be formed in the coil pipe of condenser (12) simultaneously and be applicable to the condensing pressure that cold-producing medium carries out condensation, make the cold-producing medium of gaseous state in the coil pipe of condenser (12), be condensed into liquid cold-producing medium, cold-producing medium is when being evaporated to gaseous state by liquid state, a large amount of heats need be absorbed, thus in cool room (IV), realize refrigeration by evaporation tube (34), cold-producing medium is when being condensed into liquid state by gaseous state, a large amount of heats need be released, thus realized heating in heating clamber (II) by condenser (12).
Above-mentioned invention, when producing, is connected to the temperature control medium import (9) of tempering coil (6) on the supply channel of tempered water by control valve, and the temperature control medium of tempering coil (6) outlet (7) is connected on the water return pipeline of tempered water, unstripped gas is supplemented interface (16) to be connected on the exhaust port of feed gas compressor, the product exit (21) of gas-liquid separation chamber (III) bottom is connected on the input interface of product storage tank by pressure-reducing valve, running water is added at cool room (IV) and cooling chamber (V), catalyst is placed in reative cell (I), the requirement of catalyst according to target product is selected and activates, then in synthesis reactor, input unstripped gas, make unstripped gas be filled in gas-liquid separation chamber (III), heating clamber (II), reative cell (I) and down-comer assembly, start matchmaker's water-circulating pump (38) and refrigeration compressor (25), make refrigerating plant work and chilled water is circulated in cool room (IV) with cooling chamber (V), so unstripped gas is heated up and is lowered the temperature in down-comer assembly in heating clamber (II), according to gravity circulation principle, after unstripped gas heats up, density diminishes and can carry out ascending motion, after cooling, density becomes conference and carries out descending motion, so unstripped gas rises in reative cell (I) by heating clamber (II), the gaseous mixture of target product and unreacting gas again by reative cell (I) in down-comer assembly, again by down-comer group in gas-liquid separation chamber (III), shuttling movement is carried out again by being back in heating clamber (II) in gas-liquid separation chamber (III), unstripped gas just carries out chemosynthesis reaction when flowing through in reative cell (I), generate target product, when unstripped gas carries out combination reaction, heat can be produced, the reaction heat generated can make again circulating current continue to heat up and heat up in the room that induces reaction (I), thus make to produce larger circulation power in system, continuous print combination reaction is carried out in reative cell (I), owing to there is back reaction in reative cell (I), therefore, what produce in reative cell (I) is the mixture that target product mixes with unreacting gas, mixture is when being circulated in down-comer assembly, lowered the temperature under the cooling effect of the outer chilled water of pipe, time below the evaporating temperature being cooled to target product, target product just becomes liquid product and enters into gas-liquid separation chamber (III) with unreacting gas, be collected at the bottom of gas-liquid separation chamber (III), then separate through product exit (21), and unreacting gas enters into reative cell (I) under the effect of circulation power proceeds combination reaction, until generation target product.The unstripped gas that synthesis target product consumes supplements interface (16) by unstripped gas and supplements, so go round and begin again, the automatic cycle formed under isobaric condition by synthesis reaction system reacts, and in time target product is isolated outside synthesis reactor, make target product concentration in synthesis reactor all the time lower than equalization point, make combination reaction can continue to carry out.The present invention makes unstripped gas only just all need can synthesize target product by first compression, overcomes unstripped gas and need carry out the large shortcoming of iterative cycles compression power consumption, improve catalytic efficiency, realize energy-saving and emission-reduction.
In above-mentioned invention, take measure matchmaker's water-circulating pump (38) being set in systems in which and water-dividing chamber (VI) is set in the top of cooling chamber (V), spraying cooling can be realized, improve cooling ratio, during application, water level in controlled cooling model room (V) is in bottom, middle part in cooling chamber (V) and top are spray space, run matchmaker's water-circulating pump (38) and forced circulation is carried out to chilled water, make circulating refrigerant water by after cool room (IV), water-dividing chamber (VI) is entered into by the top of cooling chamber (V), chilled water by point water plate (49) to cooling chamber (V) spray and under, more effectively can wash away the surface of down-comer assembly, less turbulence is higher, thus more can improve cooling effectiveness.
In above-mentioned invention, the effect arranging gas-liquid separator (17) in gas-liquid separation chamber (III) avoids target product to feed back in reative cell (I) to affect catalytic efficiency, like this, just the separation of target product is carried out in time in synthesis reactor inside, thus the target product concentration in reduction reactor, combination reaction is carried out to favourable direction, and does not need being separated outside gaseous mixture output-response device, reach energy-conservation object; Condenser (12) is set in heating clamber (II), match with evaporation tube (34) and use, the condensation heat release of cold-producing medium is utilized to come preheating material gas or unreacting gas, condenser (12) is not only made to have carried out heat exchange smoothly, and make full use of refrigeration waste heat, made by ringing in reative cell (I), to produce the room temperature being applicable to target product synthesis, play the effect making unstripped gas accelerate circulation catalysis.
In above-mentioned invention, the effect arranging water cooler (28) is that the cold-producing medium exported from condenser (12) is further cooled, and to eliminate residual gaseous refrigerant, thus improves the efficiency of cold-producing medium.
In above-mentioned invention, the effect arranging tempering coil (6) in reative cell (I) controls the operating temperature in reative cell (I), during concrete enforcement, on top set temperature sensor (3) of reative cell (I), according to the temperature information that temperature sensor (3) detects, come to move heat or heating in operant response room (I) by the temperature or flow that regulate temperature control medium in tempering coil (6), thus control the operating temperature of reative cell (I).
The invention has the beneficial effects as follows: a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant of design, the condensation heat release of cold-producing medium heating raw gas or unreacting gas in heating clamber (II) is utilized to make its ascending motion, the evaporation endothermic of cold-producing medium is utilized to produce chilled water at cool room (IV), chilled water being recycled in cooling chamber (V) makes the gaseous mixture in down-comer lower the temperature again, target product becomes liquid product and separates, reduce the target product concentration in reactor, combination reaction is carried out to favourable direction; In down-comer, the cooling descending motion of gaseous mixture and the intensification ascending motion of heating clamber (II) unstripped gas or unreacting gas form circulation power, make unstripped gas only just all need can synthesize target product by first compression, significantly to reduce power consumption and to improve catalytic efficiency, compared with routine techniques, instant invention overcomes conventional chemical synthesis equipment need carry out the large shortcoming of iterative cycles compression power consumption unstripped gas.The present invention can apply on the production line of the chemical synthesis products such as methyl alcohol, dimethyl ether, synthetic ammonia.
Accompanying drawing explanation
Accompanying drawing is a kind of self-loopa chemical synthesis system construction drawing of being worked in coordination with separated product by refrigerating plant of the present invention.
In figure: 1. upper end, 2. sealing ring a, 3. temperature sensor, 4. reative cell wall body, 5. heat-insulation layer, 6. tempering coil, 7. temperature control medium outlet, 8. cross air holes, 9. temperature control medium import, 10. dividing plate, 11. catalyst discharge outlets, 12. condensers, 13. wind distributing holes, 14. air distribution plates, 15. sealing ring b, 16. unstripped gas supplement interface, 17. gas-liquid separators, 18. gaseous mixture input interfaces, 19. lower ends, 20. product efferent ducts, 21. product exit, the return-air input interface of 22. condensers, the condensation output interface of 23. condensers, the exhaust port of 24. refrigeration compressors, 25. refrigeration compressors, the air-breathing interface of 26. refrigeration compressors, the cold-producing medium output interface of 27. water coolers, 28. water coolers, the return-air output interface of 29. evaporation tubes, 30. expansion valves, the delivery port of 31. chilled waters, the evaporation input interface of 32. evaporation tubes, the cold-producing medium input interface of 33. water coolers, 34. evaporation tubes, the shell of 35. cool rooms, the water return outlet of 36. chilled waters, 37. matchmaker's water-circulating pipe c, 38. matchmaker's water-circulating pumps, 39. moisturizing interfaces, 40. tube connector b, 41. matchmaker's water-circulating pipe b, matchmaker's water output interface of 42. cooling chambers, the discharging opening of 43. down-comers, 44. circulation matchmaker water pipe a, 45. cooling chamber housings, 46. decline coil pipe a, 47. decline coil pipe b, matchmaker's water input interface of 48. cooling chambers, 49. points of water plates, 50. decline straight tubes, the charging aperture of 51. down-comers, 52. tube connector a, 53. gaseous mixture output interfaces, I. reative cell, II. heating clamber, III. gas-liquid separation chamber, IV. cool room, V. cooling chamber, VI. water-dividing chamber.
Detailed description of the invention
In embodiment shown in the drawings, a kind ofly work in coordination with the self-loopa chemical synthesis system of separated product primarily of upper end (1) by refrigerating plant, wall body (4), lower end (19), down-comer assembly, housing (45), matchmaker's water-circulating pump (38), refrigeration compressor (25), water cooler (28), condenser (12), evaporation tube (34) and shell (35) composition, wherein, by upper end (1), wall body (4) and lower end (19) form synthesis reactor, upper end (1) is arranged on the upper port of wall body (4), lower end (19) is arranged on the lower port of wall body (4), wall body (4) is in cylindrical structure, the interior space of wall body (4) forms reative cell (I) and heating clamber (II), reative cell (I) is in the top of heating clamber (II), dividing plate (10) is had between reative cell (I) and heating clamber (II), dividing plate (10) there is equally distributed air holes (8) excessively, air distribution plate (14) is had in the lower end of heating clamber (II), air distribution plate (14) there is equally distributed wind distributing hole (13), lower end (19) is made up of cylinder sidewall and circular arc bottom, the interior space of lower end (19) forms gas-liquid separation chamber (III), gas-liquid separator (17) is had in gas-liquid separation chamber (III), gas-liquid separator (17) is louvre type separator, gas-liquid separation chamber (III) is successively by gas-liquid separator (17), wind distributing hole (13) on air distribution plate (14) is communicated to heating clamber (II), heating clamber (II) is communicated to reative cell (I) by the mistake air holes (8) on dividing plate (10), tempering coil (6) is had in reative cell (I), the lower end of tempering coil (6) has temperature control medium import (9) to access, the upper end of tempering coil (6) has temperature control medium outlet (7) to pick out, temperature control medium import (9) on tempering coil (6) and temperature control medium outlet (7) pass the external of reative cell (I) from the wall body (4) at reative cell (I) position, gaseous mixture output interface (53) is had to pick out on the top of reative cell (I), temperature sensor (3) is had on the top of reative cell (I), the bottom of gas-liquid separation chamber (III) has product exit (21) to pick out, and the middle part sidewall of gas-liquid separation chamber (III) has gaseous mixture input interface (18) access and unstripped gas supplement interface (16) access, housing (45) is in water tank type structure, the interior space of housing (45) forms cooling chamber (V), water-dividing chamber (VI) is had to be separated out on the top of cooling chamber (V), a point water plate (49) is had to separate between water-dividing chamber (VI) and cooling chamber (V), divide on water plate (49) and have a point water through hole, water-dividing chamber (VI) is communicated to cooling chamber (V) by a point water through hole, matchmaker's water input interface (48) is had to access from the housing (45) at water-dividing chamber (VI) position, the bottom of cooling chamber (V) has matchmaker's water output interface (42) to pick out, down-comer assembly is arranged in cooling chamber (V), down-comer assembly is by the straight tube that declines (50), decline coil pipe a(46) and decline coil pipe b(47) form, decline straight tube (50) is arranged on the centre of cooling chamber (V), decline coil pipe b(47) be arranged on the periphery of decline straight tube (50), decline coil pipe a(46) be arranged on decline coil pipe b(47) periphery, decline coil pipe a(46) mouth of pipe of upper end and decline coil pipe b(47) mouth of pipe of upper end is connected to the top of decline straight tube (50), decline coil pipe a(46) mouth of pipe of lower end and decline coil pipe b(47) mouth of pipe of lower end is connected to the bottom of decline straight tube (50), the upper end of down-comer assembly passes from the top of housing (45), the upper end interface of down-comer assembly is charging aperture (51), the lower end of down-comer assembly passes from the bottom of housing (45), the lower end interface of down-comer assembly is discharging opening (43), the discharging opening (43) of down-comer assembly is by tube connector b(40) be connected on the gaseous mixture input interface (18) of gas-liquid separation chamber (III), the gaseous mixture output interface (53) on reative cell (I) top is by tube connector a(52) be connected on the charging aperture (51) of down-comer assembly.Refrigerating plant is formed by refrigeration compressor (25), condenser (12), evaporation tube (34) and shell (35), shell (35) is in water tank type structure, the interior space of shell (35) forms cool room (IV), the top of cool room (IV) has the water return outlet (36) of chilled water to access, and the bottom of cool room (IV) has the delivery port of chilled water (31) to pick out; Evaporation tube (34) is arranged in cool room (IV), evaporation tube (34) is coiled pipe structure, evaporation tube (34) is set to many groups, the evaporation tube of many groups connects with parallel way, the upper end of evaporation tube (34) has evaporation input interface (32) to access, the lower end of evaporation tube (34) has return-air output interface (29) to pick out, and evaporation input interface (32) and the return-air output interface (29) of evaporation tube (34) pass the outside of cool room (IV) from the sidewall of shell (35); Condenser (12) is arranged in the heating clamber (II) of synthesis reactor, condenser (12) is finned coil formula structure, space between condenser (12) fin forms the gas channel in heating clamber (II), the upper end of condenser (12) has return-air input interface (22) to access, the lower end of condenser (12) has condensation output interface (23) to pick out, and the return-air input interface (22) of condenser (12) and condensation output interface (23) pass the external of heating clamber (II) from the wall body (4) at heating clamber (II) position; Water cooler has refrigerant loop and chilled(cooling) water return (CWR) in (28), refrigerant loop and chilled(cooling) water return (CWR) mutually isolated, refrigerant loop there are cold-producing medium input interface (33) access and cold-producing medium output interface (27) pick out, chilled(cooling) water return (CWR) have cooling water inlet and coolant outlet; refrigeration compressor (25) there are air-breathing interface (26) and exhaust port (24), the exhaust port (24) of refrigeration compressor (25) is connected on the return-air input interface (22) of condenser (12), the condensation output interface (23) of condenser (12) is connected on the cold-producing medium input interface (33) of water cooler (28), the cold-producing medium output interface (27) of water cooler (28) is connected on the evaporation input interface (32) of evaporation tube (34) by expansion valve (30) or capillary, the return-air output interface (29) of evaporation tube (34) is connected on the air-breathing interface (26) of refrigeration compressor (25), the delivery port of matchmaker's water-circulating pump (38) is by matchmaker's water-circulating pipe c(37) be connected on the chilled water water return outlet (36) at cool room (IV) top, the chilled water delivery port (31) of cool room (IV) bottom is by circulation matchmaker water pipe a(44) be connected on matchmaker's water input interface (48) on cooling chamber (V) top, matchmaker's water output interface (42) of cooling chamber (V) bottom is by matchmaker's water-circulating pipe b(41) be connected on the water inlet of matchmaker's water-circulating pump (38), matchmaker's water-circulating pipe b(41) on have moisturizing interface (39) to access.In the present embodiment, heat-insulation layer (5) is installed in the outside of the outside of wall body (4) and upper end (1); Sealing ring a(2 is had) between upper end (1) and the joint face of wall body (4) upper port; Sealing ring b(15 is had) between lower end (19) and the joint face of wall body (4) lower port.
The present embodiment is when producing, cooling water inlet and coolant outlet is had to be connected on the pipeline of cooling water system on water cooler (28) chilled(cooling) water return (CWR), moisturizing interface (39) is connected on the water supply line of running water by moisturizing valve, the temperature control medium import (9) of tempering coil (6) is connected on the supply channel of tempered water by control valve, the temperature control medium of tempering coil (6) outlet (7) is connected on the water return pipeline of tempered water, unstripped gas is supplemented interface (16) to be connected on the exhaust port of feed gas compressor, the product exit (21) of gas-liquid separation chamber (III) bottom is connected on the input interface of product storage tank by pressure-reducing valve, running water is added at cool room (IV) and cooling chamber (V), catalyst is placed in reative cell (I), the requirement of catalyst according to target product is selected and activates, then in synthesis reactor, input unstripped gas, make unstripped gas be filled in gas-liquid separation chamber (III), heating clamber (II), reative cell (I) and down-comer assembly, start matchmaker's water-circulating pump (38) and refrigeration compressor (25), make refrigerating plant work and chilled water is circulated in cool room (IV) with cooling chamber (V), so unstripped gas is heated up and is lowered the temperature in down-comer assembly in heating clamber (II), according to gravity circulation principle, after unstripped gas heats up, density diminishes and can carry out ascending motion, after cooling, density becomes conference and carries out descending motion, so unstripped gas rises in reative cell (I) by heating clamber (II), again by reative cell (I) in down-comer assembly, again by down-comer group in gas-liquid separation chamber (III), shuttling movement is carried out again by being back in heating clamber (II) in gas-liquid separation chamber (III), unstripped gas just carries out chemosynthesis reaction when flowing through in reative cell (I), generate target product, when unstripped gas carries out combination reaction, heat can be produced, the reaction heat generated can make again circulating current continue to heat up and heat up in the room that induces reaction (I), thus make to produce larger circulation power in system, continuous print combination reaction is carried out in reative cell (I), owing to there is back reaction in reative cell (I), therefore, what produce in reative cell (I) is the mixture that target product mixes with unreacting gas, mixture is when being circulated in down-comer assembly, lowered the temperature under the cooling effect of the outer chilled water of pipe, time below the evaporating temperature being cooled to target product, target product just becomes liquid product and enters into gas-liquid separation chamber (III) with unreacting gas, be collected at the bottom of gas-liquid separation chamber (III), then separate through product exit (21), and unreacting gas enters into reative cell (I) under the effect of circulation power proceeds combination reaction, until generation target product.The unstripped gas that synthesis target product consumes supplements interface (16) by unstripped gas and supplements, so go round and begin again, the automatic cycle formed under isobaric condition by synthesis reaction system reacts, and in time target product is isolated outside synthesis reactor, make target product concentration in synthesis reactor all the time lower than equalization point, make combination reaction can continue to carry out.During production, according to the temperature information that temperature sensor (3) detects, come to move heat or heating in operant response room (I) by the temperature or flow regulating temperature control medium in tempering coil (6), thus control the operating temperature of reative cell (I).
The production line of the above embodiments as methyl alcohol, dimethyl ether, synthetic ammonia or other chemical synthesis product is applied.When applying as synthesizing methanol equipment, arrange at reative cell (I) with the Al of the CuO of 49%, the ZnO of 46% and 5%
2o
3for the pellet type catalyst of component, then the H of the CO of a volume and two volumes
2be input in reactor as unstripped gas after mixing, carry out synthesizing methanol production, the reaction equation that unstripped gas synthesizes methyl alcohol is CO+2H
2→ CH
3oH+102.5kj; When applying as one-step synthesis method dimethyl ether equipment, arrange at reative cell (I) with the Al of the CuO of 49%, the ZnO of 46% and 5%
2o
3for the pellet type catalyst of component, then add and fill out ZSM-5 molecular sieve, then the H of the CO of a volume and two volumes
2be input in reactor as unstripped gas after mixing, carry out dimethyl ether synthesis production, the reaction equation that unstripped gas synthesizes dimethyl ether is 2CO+4H
2→ (CH
3)
2o+H
2o+200.2kj; When applying as ammonia synthesis unit, arrange with catalyst component based on Fe, with Al at reative cell (I)
2o
3, K
2o, CaO, SiO
2, BaO is promoter, then the N of a volume
2with the H of three volumes
2be input in reactor as unstripped gas after mixing, carry out Ammonia Production, the reaction equation that unstripped gas synthesizes ammonia is N
2+ 3H
2→ 2NH
3+ 92.1kj.
Claims (10)
1. worked in coordination with the self-loopa chemical synthesis system of separated product by refrigerating plant for one kind, it is characterized in that system is primarily of upper end (1), wall body (4), lower end (19), down-comer assembly, housing (45), refrigeration compressor (25), condenser (12), evaporation tube (34) and shell (35) composition, wherein, by upper end (1), wall body (4) and lower end (19) form synthesis reactor, upper end (1) is arranged on the upper port of wall body (4), lower end (19) is arranged on the lower port of wall body (4), wall body (4) is in cylindrical structure, the interior space of wall body (4) forms reative cell (I) and heating clamber (II), reative cell (I) is in the top of heating clamber (II), dividing plate (10) is had between reative cell (I) and heating clamber (II), dividing plate (10) there is equally distributed air holes (8) excessively, air distribution plate (14) is had in the lower end of heating clamber (II), air distribution plate (14) there is equally distributed wind distributing hole (13), lower end (19) is made up of cylinder sidewall and circular arc bottom, the interior space of lower end (19) forms gas-liquid separation chamber (III), the top of gas-liquid separation chamber (III) is communicated to heating clamber (II) by the wind distributing hole (13) on air distribution plate (14), heating clamber (II) is communicated to reative cell (I) by the mistake air holes (8) on dividing plate (10), gaseous mixture output interface (53) is had to pick out on the top of reative cell (I), the bottom of gas-liquid separation chamber (III) has product exit (21) to pick out, the middle part sidewall of gas-liquid separation chamber (III) there is gaseous mixture input interface (18) access, housing (45) is in water tank type structure, the interior space of housing (45) forms cooling chamber (V), the top of cooling chamber (V) has matchmaker's water input interface (48) to access, the bottom of cooling chamber (V) has matchmaker's water output interface (42) to pick out, down-comer assembly is arranged in cooling chamber (V), the upper end of down-comer assembly passes from the top of housing (45), the upper end interface of down-comer assembly is charging aperture (51), the lower end of down-comer assembly passes from the bottom of housing (45), the lower end interface of down-comer assembly is discharging opening (43), the discharging opening (43) of down-comer assembly is connected on the gaseous mixture input interface (18) of gas-liquid separation chamber (III), the gaseous mixture output interface (53) on reative cell (I) top is connected on the charging aperture (51) of down-comer assembly,
Refrigerating plant is formed by refrigeration compressor (25), condenser (12), evaporation tube (34) and shell (35), shell (35) is in water tank type structure, the interior space of shell (35) forms cool room (IV), the top of cool room (IV) has the water return outlet (36) of chilled water to access, and the bottom of cool room (IV) has the delivery port of chilled water (31) to pick out; Evaporation tube (34) is arranged in cool room (IV), the upper end of evaporation tube (34) has evaporation input interface (32) to access, the lower end of evaporation tube (34) has return-air output interface (29) to pick out, and evaporation input interface (32) and the return-air output interface (29) of evaporation tube (34) pass the outside of cool room (IV) from the sidewall of shell (35); Condenser (12) is arranged in the heating clamber (II) of synthesis reactor, the upper end of condenser (12) has return-air input interface (22) to access, the lower end of condenser (12) has condensation output interface (23) to pick out, and the return-air input interface (22) of condenser (12) and condensation output interface (23) pass the external of heating clamber (II) from the wall body (4) at heating clamber (II) position; Refrigeration compressor (25) there are air-breathing interface (26) and exhaust port (24), the exhaust port (24) of refrigeration compressor (25) is connected on the return-air input interface (22) of condenser (12), the condensation output interface (23) of condenser (12) is connected on the evaporation input interface (32) of evaporation tube (34) by expansion valve (30) or capillary, and the return-air output interface (29) of evaporation tube (34) is connected on the air-breathing interface (26) of refrigeration compressor (25).
2. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that there is tube connector b(40 between the discharging opening (43) and the gaseous mixture input interface (18) of gas-liquid separation chamber (III) of down-comer assembly), at tube connector b(40) on have unstripped gas supplement interface (16) access or have on the sidewall of gas-liquid separation chamber (III) unstripped gas supplement interface (16) access.
3. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that there is tempering coil (6) in reative cell (I), the lower end of tempering coil (6) has temperature control medium import (9) to access, the upper end of tempering coil (6) has temperature control medium outlet (7) to pick out, and the temperature control medium import (9) on tempering coil (6) and temperature control medium outlet (7) pass the external of reative cell (I) from the wall body (4) at reative cell (I) position.
4. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that down-comer assembly is by the straight tube that declines (50), decline coil pipe a(46) and decline coil pipe b(47) form, decline straight tube (50) is arranged on the centre of cooling chamber (V), decline coil pipe b(47) be arranged on the periphery of decline straight tube (50), decline coil pipe a(46) be arranged on decline coil pipe b(47) periphery, decline coil pipe a(46) mouth of pipe of upper end and decline coil pipe b(47) mouth of pipe of upper end is connected to the top of decline straight tube (50), decline coil pipe a(46) mouth of pipe of lower end and decline coil pipe b(47) mouth of pipe of lower end is connected to the bottom of decline straight tube (50).
5. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that in system, there is matchmaker's water-circulating pump (38), matchmaker's water output interface (42) of cooling chamber (V) bottom is connected to the water inlet of matchmaker's water-circulating pump (38), the delivery port of matchmaker's water-circulating pump (38) is connected on the chilled water water return outlet (36) at cool room (IV) top, and the chilled water delivery port (31) of cool room (IV) bottom is connected on matchmaker's water input interface (48) on cooling chamber (V) top.
6. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that having water-dividing chamber (VI) to be separated out on the top of cooling chamber (V), a point water plate (49) is had to separate between water-dividing chamber (VI) and cooling chamber (V), divide on water plate (49) and have a point water through hole, water-dividing chamber (VI) is communicated to cooling chamber (V) by a point water through hole; When there being water-dividing chamber (VI) on the top of cooling chamber (V), matchmaker's water input interface (48) accesses from the housing (45) at water-dividing chamber (VI) position.
7. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that evaporation tube (34) is for coiled pipe structure, evaporation tube (34) is set to many groups, and the evaporation tube of many groups connects with parallel way.
8. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, is characterized in that condenser (12) is for finned coil formula structure, and the space between condenser (12) fin forms the gas channel in heating clamber (II).
9. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that in system, there is water cooler (28), water cooler has refrigerant loop and chilled(cooling) water return (CWR) in (28), refrigerant loop and chilled(cooling) water return (CWR) mutually isolated, refrigerant loop has cold-producing medium input interface (33) access and cold-producing medium output interface (27) pick out; When there being water cooler (28) in system, the condensation output interface (23) of condenser (12) is connected on the cold-producing medium input interface (33) of water cooler (28), and the cold-producing medium output interface (27) of water cooler (28) is connected on the evaporation input interface (32) of evaporation tube (34) by expansion valve (30) or capillary.
10. a kind of self-loopa chemical synthesis system of being worked in coordination with separated product by refrigerating plant according to claim 1, it is characterized in that there is gas-liquid separator (17) in gas-liquid separation chamber (III), gas-liquid separator (17) is louvre type separator, and gas-liquid separation chamber (III) is communicated to heating clamber (II) by the wind distributing hole (13) on gas-liquid separator (17), air distribution plate (14) successively.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136359C1 (en) * | 1997-07-14 | 1999-09-10 | Институт катализа им.Г.К.Борескова СО РАН | Reactor for heterogeneous exothermic synthesis |
| DE19908590C1 (en) * | 1999-02-27 | 2000-03-02 | Metallgesellschaft Ag | Catalytic reactor for the production of methyl alcohol has internal pipe arrangement enhancing process yield and allowing pipe flexing |
| CN203319712U (en) * | 2013-07-04 | 2013-12-04 | 孙经东 | Device cooling synthesis tower through methanation gas |
| CN203635179U (en) * | 2014-01-11 | 2014-06-11 | 衢州昀睿工业设计有限公司 | Self-circulation chemical synthesis system for synergic product separation through refrigeration device |
-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2136359C1 (en) * | 1997-07-14 | 1999-09-10 | Институт катализа им.Г.К.Борескова СО РАН | Reactor for heterogeneous exothermic synthesis |
| DE19908590C1 (en) * | 1999-02-27 | 2000-03-02 | Metallgesellschaft Ag | Catalytic reactor for the production of methyl alcohol has internal pipe arrangement enhancing process yield and allowing pipe flexing |
| CN203319712U (en) * | 2013-07-04 | 2013-12-04 | 孙经东 | Device cooling synthesis tower through methanation gas |
| CN203635179U (en) * | 2014-01-11 | 2014-06-11 | 衢州昀睿工业设计有限公司 | Self-circulation chemical synthesis system for synergic product separation through refrigeration device |
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Effective date of registration: 20181012 Address after: 313000 10A, 1088 Dagang Road, Zhili Town, Huzhou, Zhejiang. Patentee after: HUZHOU JOUKING ELECTRONIC Co.,Ltd. Address before: 518000 Guangdong Shenzhen Longhua New District big wave street Longsheng community Tenglong road gold rush e-commerce incubation base exhibition hall E commercial block 706 Patentee before: Shenzhen Meliao Technology Transfer Center Co.,Ltd. |
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Effective date of registration: 20201130 Address after: Room 399, No. 5999, Wuxing Avenue, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province Patentee after: HUZHOU JUYE INCUBATOR Co.,Ltd. Address before: 313000 10A, 1088 Dagang Road, Zhili Town, Huzhou, Zhejiang. Patentee before: HUZHOU JOUKING ELECTRONIC Co.,Ltd. |
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Denomination of invention: Self circulation chemical synthesis system for synergistic separation of products by refrigeration unit Effective date of registration: 20211217 Granted publication date: 20150610 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2021330002571 |
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Date of cancellation: 20231013 Granted publication date: 20150610 Pledgee: Huzhou Wuxing Rural Commercial Bank Co.,Ltd. high tech Zone Green sub branch Pledgor: HUZHOU JUYE INCUBATOR Co.,Ltd. Registration number: Y2021330002571 |
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