CN219333720U - Four deacidification devices of carbon behind ether - Google Patents
Four deacidification devices of carbon behind ether Download PDFInfo
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- CN219333720U CN219333720U CN202320450584.7U CN202320450584U CN219333720U CN 219333720 U CN219333720 U CN 219333720U CN 202320450584 U CN202320450584 U CN 202320450584U CN 219333720 U CN219333720 U CN 219333720U
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Abstract
The utility model relates to the field of petrochemical industry and discloses an ether post-carbon four deacidification device which comprises a water removal tank, wherein a spiral copper pipe is fixedly connected to the inner wall of the water removal tank, an air inlet pipe is fixedly connected to the top of the spiral copper pipe, the air inlet pipe penetrates through the top end of the water removal tank and extends to the outside, an air outlet barrel is fixedly connected to the bottom of the spiral copper pipe, a high-pressure fan is fixedly connected to one side of the top end of the water removal tank, and an air inlet pipe is fixedly connected to the output end of the high-pressure fan. According to the utility model, the spiral copper pipe and the high-pressure fan are arranged, so that the carbon four gas mixture remained after etherification reaction can fully react with the drying agent in the spiral copper pipe, moisture and acidic substances in the mixed gas are removed, the reaction rate is accelerated by the high-pressure fan, the residual drying agent in the spiral copper pipe can be discharged from the discharge pipe for recycling, and meanwhile, the spiral copper pipe is prevented from being blocked to influence subsequent acid removal.
Description
Technical Field
The utility model relates to the field of petrochemical industry, in particular to an ether post-carbon four deacidification device.
Background
The residual carbon four of isobutene is removed by etherification reaction, mainly butene-1, butane, cis-trans-butene-2 and the like, compared with the residual carbon four, isobutene is reduced, the residual carbon four of the ether is required to be not contained in the acetic acid in industry, and if the acid is contained, the spherical tank storing the residual carbon four of the ether is corroded, so that great economic loss can be generated for owners.
The existing deacidification device generally cannot fully mix the carbon-four mixture and the drying agent, so that the drying is incomplete, the residual drying agent after the drying is difficult to recover, the waste is relatively high, and meanwhile, the impurity gas such as butene is still mixed in the gas after the drying.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an ether post-carbon four deacidification device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a four deacidification devices of ether back carbon, includes the water removal jar, the inner wall fixedly connected with spiral copper pipe of water removal jar, the top fixedly connected with intake pipe of spiral copper pipe, the intake pipe runs through the top of water removal jar and extends to outside, the bottom fixedly connected with venthole of spiral copper pipe, the venthole, top one side fixedly connected with high-pressure fan of water removal jar, the output fixedly connected with air-supply line of high-pressure fan, the body middle part of air-supply line is provided with the solenoid valve, the top opposite side fixedly connected with feeder hopper of water removal jar, the bottom fixedly connected with inlet pipe of feeder hopper, the body middle part of inlet pipe is provided with the gate.
As a further description of the above technical solution:
the outer wall of the air outlet cylinder is provided with a plurality of fine holes, and the pore diameter of the fine holes is smaller than that of the spherical particle drying agent.
As a further description of the above technical solution:
the air inlet pipe and the feeding pipe are obliquely arranged, and the bottoms of the air inlet pipe and the feeding pipe are fixedly connected to two sides of the outer wall of the air inlet pipe respectively and are communicated with the air inlet pipe.
As a further description of the above technical solution:
the water removal tank is characterized in that a communicating pipe is fixedly connected to the bottom of the right side of the water removal tank, a spray tank is fixedly connected to the right end of the communicating pipe, and a spray device is fixedly connected to the top end of the spray tank.
As a further description of the above technical solution:
the front end fixedly connected with butane gas detector of spray tank, butane gas detector's detection head sets up in the inside of spray tank, butane gas detector and spray set electricity are connected.
As a further description of the above technical solution:
the right side bottom fixedly connected with outlet pipe of spray tank, the top fixedly connected with outlet duct of the right side corresponding outlet pipe of spray tank, the body end of outlet duct and outlet pipe all is provided with the valve.
As a further description of the above technical solution:
the bottom of the water removal tank and the bottom of the spray tank are fixedly connected with a plurality of support columns.
As a further description of the above technical solution:
the bottom fixedly connected with row material pipe of venthole, the bottom of row material pipe runs through the bottom of water removal jar and extends to outside.
The utility model has the following beneficial effects:
according to the utility model, the spiral copper pipe and the high-pressure fan are arranged, so that the carbon four gas mixture remained after etherification reaction can fully react with the drying agent in the spiral copper pipe, moisture and acidic substances in the mixed gas are removed, the reaction rate is accelerated by the high-pressure fan, the residual drying agent in the spiral copper pipe can be discharged from the discharge pipe for recycling, and meanwhile, the spiral copper pipe is prevented from being blocked to influence subsequent acid removal.
According to the utility model, the butane gas detector and the spraying device are arranged, so that the residual mixed gas entering the spraying tank is dissolved in the organic solvent, and the butane (C-IV) is insoluble in the organic solvent, so that the gas in the spraying tank can be further purified, and substances such as butene are removed, so that the concentration of the obtained C-IV gas is purer.
Drawings
FIG. 1 is a perspective view of an etherified carbon four deacidification device;
FIG. 2 is a cross-sectional view of a water removal tank of the post-ether carbon four deacidification device;
fig. 3 is a schematic diagram of the structure of a spiral copper pipe of the post-ether carbon four deacidification device.
Legend description:
1. a water removal tank; 2. a high-pressure fan; 3. an air inlet pipe; 4. an electromagnetic valve; 5. a feed hopper; 6. a gate; 7. an air inlet pipe; 8. a communicating pipe; 9. a spray tank; 10. an air outlet pipe; 11. a water outlet pipe; 12. a butane gas detector; 13. a discharge pipe; 14. a spiral copper pipe; 15. an air outlet tube; 16. a spraying device; 17. and (5) feeding a pipe.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a four deacidification devices of ether back carbon, including water removal tank 1, the inner wall fixedly connected with spiral copper pipe 14 of water removal tank 1, the top fixedly connected with intake pipe 7 of spiral copper pipe 14, intake pipe 7 runs through the top of water removal tank 1 and extends to outside, the bottom fixedly connected with venthole 15 of spiral copper pipe 14, venthole 15, the top one side fixedly connected with high-pressure fan 2 of water removal tank 1, the output fixedly connected with air-supply line 3 of high-pressure fan 2, the body middle part of air-supply line 3 is provided with solenoid valve 4, the top opposite side fixedly connected with feeder hopper 5 of water removal tank 1, the bottom fixedly connected with inlet pipe 17 of feeder hopper 5, the body middle part of inlet pipe 17 is provided with gate 6, at first will open gate 6 and enter into spiral copper pipe 14 inside through feeder hopper 5, then close 6 and input the gas-liquid mixture after the etherification reaction to spiral copper pipe 14 inside through intake pipe 7, open solenoid valve 4 and high-pressure fan 2 with the wind through intake pipe 3 follow-up and enter into spiral copper pipe 14 inside drier and make gas-liquid mixture fully react, simultaneously promote the mixture inside the mixture to promote the reaction at the inside spiral copper pipe 14 inside, when promoting the inside to the bottom, the bottom is discharged from the bottom through the air-supply pipe 13, the subsequent exhaust hole of drying agent is stopped from the back end 13, the residual material is prevented from the exhaust from the subsequent exhaust pipe of the exhaust after the reaction.
The outer wall of the air outlet cylinder 15 is provided with a plurality of fine holes, the pore diameter is smaller than that of the spherical particle drying agent, the drying agent is prevented from entering the inner wall of the water removal tank 1 through the air outlet cylinder 15 to cause the blocking of the drying agent accumulated on the inner wall and can not be taken out, the air inlet pipe 3 and the feeding pipe 17 are both obliquely arranged, the bottoms of the air inlet pipe 3 and the feeding pipe 17 are respectively fixedly connected to the two sides of the outer wall of the air inlet pipe 7 and are communicated with the air inlet pipe 7, the drying agent and the air enter the spiral copper pipe 14 conveniently, the bottom of the right side of the water removal tank 1 is fixedly connected with the communicating pipe 8, the right end of the communicating pipe 8 is fixedly connected with the spray tank 9, the top end of the spray tank 9 is fixedly connected with the spray device 16, the communicating pipe 8 is convenient for the dried gas to enter the spray tank 9 for further purification, the spray device 16 can spray the organic solvent and the impurity gas such as butene in the residual dry gas to be fused, because the butane is not dissolved in the organic solvent for further purification, the front end of the spray tank 9 is fixedly connected with a butane gas detector 12, a detection head of the butane gas detector 12 is arranged in the spray tank 9, the butane gas detector 12 is electrically connected with a spray device 16, the butane gas detector 12 can detect the butane gas concentration in the spray tank 9, the butane gas can be discharged and collected after reaching the concentration standard, the right bottom of the spray tank 9 is fixedly connected with a water outlet pipe 11, the water outlet pipe 11 is used for recycling organic solvents fused with other impurity gases, the right side of the spray tank 9 is fixedly connected with a water outlet pipe 10 corresponding to the upper part of the water outlet pipe 11, the tail ends of the pipe bodies of the water outlet pipe 10 and the water outlet pipe 11 are respectively provided with a valve, the water outlet pipe 10 is used for recycling purified carbon four gases, the bottoms of the water removal tank 1 and the spray tank 9 are fixedly connected with a plurality of support columns, the support columns are convenient for supporting the water removal tank 1 and the spray tank 9 so as to perform other operations such as heating, the bottom of the air outlet cylinder 15 is fixedly connected with a discharge pipe 13, the bottom end of the discharge pipe 13 penetrates through the bottom end of the water removal tank 1 and extends to the outside, and the discharge pipe 13 is used for recycling the residual unreacted drying agent in the spiral copper pipe 14.
Working principle: firstly, a gate 6 is opened to input a drying agent into a feed pipe 17 through a feed hopper 5 to enter the interior of a spiral copper pipe 14, then the gate 6 is closed to input a gas-liquid mixture after etherification reaction into the interior of the spiral copper pipe 14 through an air inlet pipe 7, then an electromagnetic valve 4 and a high-pressure fan 2 are opened to input air into the interior of the spiral copper pipe 14 through an air inlet pipe 3 to relay, so that the drying agent and the gas-liquid mixture are fully reacted, meanwhile, the mixture is pushed to the bottom end in the interior of the spiral copper pipe 14, when passing through a bottom air outlet cylinder 15, residual dry gas is discharged from an air outlet hole, residual drying agent and reacted substances are discharged from a bottom discharge pipe 13 to be recycled, the spiral copper pipe 14 is prevented from being blocked, the subsequent acid removal is prevented from being influenced, firstly, the drying agent is input into the interior of the spiral copper pipe 14 through the feed hopper 5 by opening the gate 6, then the gate 6 is closed to input the gas-liquid mixture after etherification reaction into the spiral copper pipe 14 through the air inlet pipe 7, then the electromagnetic valve 4 and the high-pressure fan 2 are opened to input wind into the spiral copper pipe 14 through the air inlet pipe 3 for relay, so as to promote the full reaction of the drying agent and the gas-liquid mixture, and simultaneously the mixture is pushed to the bottom end in the spiral copper pipe 14, when passing through the bottom air outlet pipe 15, the residual dry gas is discharged from the air outlet hole of the air outlet pipe 15, the residual drying agent and the reacted substances are discharged from the bottom discharge pipe 13 for recycling, the spiral copper pipe 14 is prevented from being blocked to influence the subsequent acid removal, the dried gas enters the spray tank 9 through the communicating pipe 8 for further purification, the spray device 16 can spray the organic solvent to be fused with the impurity gases such as butene in the residual dry gas, and the like, because the butane is insoluble in the organic solvent for further purification, the butane gas detector 12 can detect the butane gas concentration in the spray tank 9, and the butane gas can be discharged and collected after the concentration reaches the standard.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a four deacidification devices of carbon behind ether, includes water removal tank (1), its characterized in that: the utility model discloses a dewatering tank, including dewatering tank, inlet pipe, air outlet pipe, air inlet pipe, air outlet pipe, inner wall fixedly connected with spiral copper pipe (14) of dewatering tank (1), top fixedly connected with spiral copper pipe (14) of spiral copper pipe (14), inlet pipe (7) of spiral copper pipe (14), top and extension to outside of dewatering tank (1) are run through in inlet pipe (7), bottom fixedly connected with air outlet pipe (15) of spiral copper pipe (14), air outlet pipe (15), top one side fixedly connected with high-pressure fan (2) of dewatering tank (1), the output fixedly connected with air-supply line (3) of high-pressure fan (2), the body middle part of air-supply line (3) is provided with solenoid valve (4), top opposite side fixedly connected with feeder hopper (5) of dewatering tank (1), the bottom fixedly connected with inlet pipe (17) of feeder hopper (5), the body middle part of inlet pipe (17) is provided with gate (6).
2. The post-ether carbon four deacidification device of claim 1, wherein: the outer wall of the air outlet cylinder (15) is provided with a plurality of fine holes, and the pore diameter of the fine holes is smaller than that of the spherical particle drying agent.
3. The post-ether carbon four deacidification device of claim 1, wherein: the air inlet pipe (3) and the feeding pipe (17) are obliquely arranged, and the bottoms of the air inlet pipe (3) and the feeding pipe (17) are fixedly connected to two sides of the outer wall of the air inlet pipe (7) respectively and are communicated with the air inlet pipe (7).
4. The post-ether carbon four deacidification device of claim 1, wherein: the water removal tank is characterized in that a communicating pipe (8) is fixedly connected to the bottom of the right side of the water removal tank (1), a spray tank (9) is fixedly connected to the right end of the communicating pipe (8), and a spray device (16) is fixedly connected to the top end of the spray tank (9).
5. The post-ether carbon four deacidification apparatus of claim 4, wherein: the front end fixedly connected with butane gas detector (12) of spray tank (9), butane gas detector (12) detect the head setting in spray tank (9), butane gas detector (12) are connected with spray set (16) electricity.
6. The post-ether carbon four deacidification apparatus of claim 4, wherein: the utility model discloses a spray tank, including spray tank (9), outlet pipe (11) are fixed connection to the right side bottom of spray tank (9), the top fixedly connected with outlet duct (10) of the right side corresponding outlet pipe (11) of spray tank (9), the body end of outlet duct (10) and outlet pipe (11) all is provided with the valve.
7. The post-ether carbon four deacidification device of claim 1, wherein: the bottoms of the dewatering tank (1) and the spray tank (9) are fixedly connected with a plurality of support columns.
8. The post-ether carbon four deacidification device of claim 1, wherein: the bottom of the air outlet cylinder (15) is fixedly connected with a discharge pipe (13), and the bottom end of the discharge pipe (13) penetrates through the bottom end of the water removal tank (1) and extends to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450584.7U CN219333720U (en) | 2023-03-10 | 2023-03-10 | Four deacidification devices of carbon behind ether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450584.7U CN219333720U (en) | 2023-03-10 | 2023-03-10 | Four deacidification devices of carbon behind ether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219333720U true CN219333720U (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320450584.7U Active CN219333720U (en) | 2023-03-10 | 2023-03-10 | Four deacidification devices of carbon behind ether |
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| Country | Link |
|---|---|
| CN (1) | CN219333720U (en) |
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- 2023-03-10 CN CN202320450584.7U patent/CN219333720U/en active Active
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