CN213866079U - Acetylene production device - Google Patents
Acetylene production device Download PDFInfo
- Publication number
- CN213866079U CN213866079U CN202022946202.9U CN202022946202U CN213866079U CN 213866079 U CN213866079 U CN 213866079U CN 202022946202 U CN202022946202 U CN 202022946202U CN 213866079 U CN213866079 U CN 213866079U
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- CN
- China
- Prior art keywords
- gas
- acetylene
- generator
- cabinet body
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000003860 storage Methods 0.000 claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 6
- 239000002893 slag Substances 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 6
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 19
- 239000006228 supernatant Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000002305 electric material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
An acetylene production device comprises a feeding hopper, a storage hopper, a generator and a gas holder, wherein the bottom of the generator is used for discharging slag slurry, the upper part of the generator is provided with a gas outlet pipeline, the air outlet pipeline is connected with an air cabinet, the air cabinet comprises a lower cabinet body, an upper cabinet body and a floating mechanism, in the utility model, the calcium carbide in the generator reacts with water to generate acetylene gas and slag slurry, the gas is discharged and collected after being washed by water through the gas holder, the gas holder for washing can absorb impurities in the acetylene gas, but also can cool the acetylene gas, increase the stability of the acetylene gas and be beneficial to subsequent absorption, the gas holder adopts a floating type upper cabinet body and a water seal structure, because acetylene is indissolvable in water, adopt the water seal between the upper cabinet body and the lower cabinet body, not only guarantee the unsteady connection of the upper cabinet body and the lower cabinet body, still can prevent the leakage of acetylene before the two, floating upper cabinet body can make the volume self-adaptation who holds gas change.
Description
Technical Field
The utility model relates to an acetylene preparation technical field especially relates to an acetylene production device.
Background
Acetylene (C)2H2) The method is one of the important raw materials of the basic organic synthesis industry, the process for producing acetylene by using calcium carbide (CaC2) as a raw material and adding water (wet method) is simple and mature, the industrial history of more than 60 years exists so far, and the calcium carbide accounts for a large proportion in China at present. More than 300 kg of acetylene gas can be generated by adding water into 1t of carbide, and 10t of industrial waste liquid with the solid content of about 12 percent is generated at the same time, and is commonly called carbide slag slurry. At present, with the continuous expansion of the application of dissolved acetylene, the quality of acetylene becomes more and more important. The use of acetylene can be influenced by the excessive content of impurities in acetylene, even serious consequences can be caused, and the purity of the acetylene prepared at present needs to be further improved so as to meet the market requirements.
Disclosure of Invention
There is a need for an acetylene production unit.
An acetylene production device comprises a feeding hopper, a storage hopper, a generator and a gas holder, wherein the feeding hopper is arranged above the storage hopper, the upper port of the feeding hopper is used for adding electric stone, the lower port is just hermetically connected with the port of the storage hopper and is used for inputting the electric stone into the storage hopper, the lower port of the storage hopper inputs the electric stone into the generator, a containing cavity is arranged in the generator and is used for storing production water, the bottom of the generator is used for discharging slag slurry, a gas outlet pipeline is arranged on the upper part of the generator and is connected with the gas holder so as to input generated acetylene gas into the gas holder, the gas holder comprises a lower holder body, an upper holder body and a floating mechanism, the lower holder body is a container with an opening at the top and is used for containing absorption water, the upper holder body is a container with an opening at the bottom, the diameter of the upper holder body is smaller than that of the lower holder body, and the port of the upper holder body extends into the lower holder body, the side wall of the upper cabinet body is not contacted with the side wall of the lower cabinet body to form a water seal gap, the water seal gap is filled with absorption water, the end part of the air outlet pipeline stretches into the absorption water, the floating mechanism comprises a plurality of guide rails, guide wheels, an upper detector and a lower detector, the guide rails are vertically arranged around the lower cabinet body, the guide wheels are fixedly arranged on the upper part of the upper cabinet body through shaft rods, the wheel surfaces of the guide wheels are matched with the guide rails in a rolling manner, the upper detector and the lower detector are further arranged on one guide rail and used for detecting the upward floating and descending positions of the upper cabinet body, an air guide pipeline is further arranged inside the lower cabinet body, one end of the air guide pipeline is positioned above the water absorption surface, and the other end of the air guide pipeline is connected with a gas collection system.
Preferably, a control valve is further arranged between the upper hopper and the storage hopper.
Preferably, still set up the vibration material loading machine between storage hopper and gas holder, the material loading mouth and the storage hopper exit linkage of vibration material loading machine, the discharge gate is connected with the generator, and the vibration material loading machine sets up vibrating motor, acetylene production device still includes the controller, and the controller is connected with last detector, lower detector, vibrating motor.
Preferably, a circulating water pipe is further arranged between the gas holder and the generator, a backflow valve and a discharge valve are further arranged on the circulating water pipe, one end of the circulating water pipe is immersed into the water absorption part of the lower cabinet body, and the other end of the circulating water pipe is connected with the generator so as to enable supernatant liquid in the lower cabinet body to flow back into the generator. Preferably, a water level meter is further arranged on the outer wall of the lower cabinet body and used for detecting the water level in the lower cabinet body, so that the water level controls the backflow valve and the discharge valve or supplies water to the interior of the lower cabinet body.
Preferably, the upper detector and the lower detector are respectively travel switches.
The utility model discloses in, carbide and water reaction generate acetylene gas and sediment thick liquid in the generator, gaseous through the gas holder by the washing back discharge collection, a gas holder for the washing not only can be with the impurity absorption in the acetylene gas, but also can be to the acetylene gas cooling, increase its stability, do benefit to follow-up absorption, the gas holder adopts floating upper cabinet body and water seal structure, because acetylene is indissolvable in the aquatic, adopt the water seal between the upper cabinet body and the lower cabinet body, not only guarantee the floating connection of the upper cabinet body and the lower cabinet body, still can prevent the leakage of acetylene before the two, floating upper cabinet body can make the volume self-adaptation of holding gas change.
Drawings
Fig. 1 is a schematic structural diagram of the device.
Fig. 2 is a top view of the gas cabinet.
Fig. 3 is a control connection diagram of the controller.
In the figure: the device comprises a feeding hopper 10, a control valve 11, a storage hopper 20, a vibration feeding machine 21, a vibration motor 22, a generator 30, an air outlet pipeline 31, a lower cabinet body 41, a water seal gap 411, a water level gauge 412, an air guide pipeline 413, an upper cabinet body 42, a floating mechanism 43, a guide rail 431, a guide wheel 432, an upper detector 433, a lower detector 434, a circulating water pipe 44, a return valve 441, a discharge valve 442 and a controller 50.
Detailed Description
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1-3, an embodiment of the present invention provides an acetylene production apparatus, including a feeding hopper 10, a storage hopper 20, a generator 30, and a gas holder, wherein the feeding hopper 10 is disposed above the storage hopper 20, an upper port of the feeding hopper 10 is used for feeding an electric material, a lower port is opposite to the port of the storage hopper 20 and is hermetically connected to the port of the storage hopper 20 for feeding the electric material into the storage hopper 20, the lower port of the storage hopper 20 feeds the electric material into the generator 30, the generator 30 has a receiving cavity inside for storing production water, a bottom of the generator 30 is used for discharging slag slurry, an upper portion of the generator 30 is provided with a gas outlet pipe 31, the gas outlet pipe 31 is connected to the gas holder for feeding the generated acetylene gas into the gas holder, the gas holder includes a lower holder body 41, an upper holder body 42, and a floating mechanism 43, the lower holder body 41 is a container with an open top for receiving water, the upper counter is a container with an opening at the bottom, the diameter of the upper cabinet body 42 is smaller than that of the lower cabinet body 41, the mouth of the upper cabinet body 42 extends into the lower cabinet body 41, the side wall of the upper cabinet body 42 is not contacted with the side wall of the lower cabinet body 41 to form a water seal gap 411, the water seal gap 411 is filled with absorption water, the end of the air outlet pipeline 31 extends into the absorption water, the floating mechanism 43 comprises a plurality of guide rails 431, guide wheels 432, an upper detector 433 and a lower detector 434, the guide rails 431 are vertically arranged around the lower cabinet body 41, the guide wheels 432 are fixedly arranged at the upper part of the upper cabinet body 42 through shaft rods, the wheel surfaces of the guide wheels 432 are in rolling fit with the guide rails 431, the upper detector 433 and the lower detector 434 are arranged on one guide rail 431 and used for detecting the upward floating and descending positions of the upper cabinet body 42, the air guide pipeline 413 is arranged in the lower cabinet body 41, one end of the air guide pipeline 413 is positioned above the water absorption surface, the other end is connected with a gas collecting system.
Further, a control valve 11 is also provided between the upper hopper 10 and the storage hopper 20. Control valve 11 is pneumatic star type valve, and sealing connection can be realized to pneumatic star type valve, on the inside storage has the electrical stone material in storage hopper 20, when the loading hopper 10 need hang and move the dress and need the electrical stone material into, control valve 11 closes, it is sealed with storage hopper 20, avoid the gaseous leakage of acetylene, when needs material loading, dock loading hopper 10 on storage hopper 20, open control valve 11, carry the electrical stone material to in the storage hopper 20, thereby realize the isolation atmoseal between loading hopper 10 and the storage hopper 20 through control valve 11.
Further, still set up vibration material loading machine 21 between storage hopper 20 and gas holder, the material loading mouth and the storage hopper 20 exit linkage of vibration material loading machine 21, the discharge gate is connected with generator 30, and vibration material loading machine 21 sets up vibrating motor 22, acetylene production device still includes controller 50, and controller 50 is connected with last detector 433, lower detector 434, vibrating motor 22.
The controller 50 is a switching circuit, and when receiving an input signal from the upper detector 433, the switching circuit is turned off, and the vibration motor 22 stops operating, and when receiving an input signal from the lower detector 434, the switching circuit is turned on, and the vibration motor 22 starts operating.
Further, a circulation water pipe 44 is provided between the gas holder and the generator 30, a return valve 441 and a discharge valve 442 are provided on the circulation water pipe 44, one end of the circulation water pipe 44 is submerged in the absorption water of the lower tank 41, and the other end is connected to the generator 30 to return the supernatant liquid inside the lower tank 41 to the generator 30. In this scheme, because the upper portion of the inside absorption water of lower cabinet body 41 still is comparatively clear water, directly arrange into sewage recovery system and can increase the pressure of water treatment, through controlling return valve 441, so with the supernatant part through flow back to in generator 30, as production water secondary uses, accomplish resource cyclic utilization, when the water yield is less, close return valve 441 and discharge valve 442 to the inside moisturizing of lower cabinet body 41, when needs are discharged, then open discharge valve 442, discharge after will absorbing.
Further, a water level gauge 412 is further provided on an outer wall of the lower cabinet 41 to detect a water level inside the lower cabinet 41, thereby controlling the return valve 441, the discharge valve 442 or whether to supply water to the inside of the lower cabinet 41.
Further, the upper detector 433 and the lower detector 434 are travel switches, respectively.
The embodiment of the utility model provides a module or unit in the device can merge, divide and delete according to actual need.
The above disclosure is only illustrative of the preferred embodiments of the present invention, which should not be taken as limiting the scope of the invention, but rather the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It will be understood by those skilled in the art that all or part of the above-described embodiments may be implemented and equivalents thereof may be made to the claims of the present invention while remaining within the scope of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An acetylene production device is characterized in that: the acetylene gas storage device comprises a feeding hopper, a storage hopper, a generator and a gas holder, wherein the feeding hopper is arranged above the storage hopper, the upper port of the feeding hopper is used for adding the acetylene material, the lower port of the feeding hopper is just hermetically connected with the port of the storage hopper and is used for inputting the calcium carbide material into the storage hopper, the lower port of the storage hopper inputs the calcium carbide material into the generator, a containing cavity is arranged in the generator and is used for storing production water, the bottom of the generator is used for discharging the slag slurry, a gas outlet pipeline is arranged on the upper part of the generator and is connected with the gas holder so as to input the generated acetylene gas into the gas holder, the gas holder comprises a lower holder body, an upper holder body and a floating mechanism, the lower holder body is a container with an opening at the top and is used for containing absorption water, the upper counter body is a container with an opening at the bottom, the diameter of the upper holder body is smaller than that of the lower holder body, the port of the upper holder body extends into the lower holder body, and the side wall of the upper holder body is not in contact with the side wall of the lower holder body, form the water seal clearance be full of the absorption water in the water seal clearance, the tip of the pipeline of giving vent to anger stretches into to absorb inside the water, the relocation mechanism includes a plurality of guide rails, leading wheel, goes up detector, lower detector, and a plurality of guide rails are vertical to be set up around the cabinet body down, and the leading wheel passes through the fixed upper portion that sets up in the upper cabinet body of axostylus axostyle, and the wheel face and the guide rail roll cooperation of leading wheel still set up detector, lower detector on a guide rail for detect the position of the internal portion of cabinet come-up and decline of upper cabinet, still set up the air conduit under, the one end of air conduit is located above the absorption water level, and the other end is connected with gas collection system.
2. The acetylene production unit according to claim 1, wherein: and a control valve is arranged between the upper hopper and the storage hopper.
3. The acetylene production unit according to claim 1, wherein: still set up the vibration material loading machine between storage hopper and gas holder, the material loading mouth and the storage hopper exit linkage of vibration material loading machine, the discharge gate is connected with the generator, and the vibration material loading machine sets up vibrating motor, acetylene production device still includes the controller, and the controller is connected with last detector, lower detector, vibrating motor.
4. The acetylene production unit according to claim 3, wherein: still set up circulating pipe between gas holder and generator, still set up backward flow valve, discharge valve on circulating pipe, circulating pipe's one end submerges the absorption water inside of the lower cabinet body, and the generator is connected to the other end to with the inside supernatant fluid backward flow of the lower cabinet body to in the generator.
5. The acetylene production unit according to claim 1, wherein: still set up the fluviograph on cabinet body outer wall down for detect the internal water level of cabinet down, thereby through water level control backward flow valve, discharge valve or whether to the internal portion water supply of cabinet down.
6. The acetylene production unit according to claim 1, wherein: the upper detector and the lower detector are respectively travel switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946202.9U CN213866079U (en) | 2020-12-07 | 2020-12-07 | Acetylene production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022946202.9U CN213866079U (en) | 2020-12-07 | 2020-12-07 | Acetylene production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213866079U true CN213866079U (en) | 2021-08-03 |
Family
ID=77065992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022946202.9U Expired - Fee Related CN213866079U (en) | 2020-12-07 | 2020-12-07 | Acetylene production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213866079U (en) |
-
2020
- 2020-12-07 CN CN202022946202.9U patent/CN213866079U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |