CN114950319A - Take exhaust structure's chemical industry reation kettle - Google Patents
Take exhaust structure's chemical industry reation kettle Download PDFInfo
- Publication number
- CN114950319A CN114950319A CN202210603964.XA CN202210603964A CN114950319A CN 114950319 A CN114950319 A CN 114950319A CN 202210603964 A CN202210603964 A CN 202210603964A CN 114950319 A CN114950319 A CN 114950319A
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- kettle
- pipe
- air inlet
- exhaust
- fixedly connected
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- 239000000126 substance Substances 0.000 title abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 5
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0027—Pressure relief
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a chemical reaction kettle with an exhaust structure, which comprises a kettle body, wherein a kettle cover is arranged on an upper end cover of the kettle body, an annular air inlet block which is concentric with the kettle cover is fixedly connected to the inner peripheral wall of the kettle cover, an annular groove is formed in the air inlet block, an air inlet net is fixedly embedded at the position of the annular groove at the upper end of the air inlet block, the right end of the air inlet block is communicated with an air outlet pipe, one end, far away from the air inlet block, of the air outlet pipe penetrates through the kettle cover and is communicated with a right-angle connecting pipe, a safety valve is arranged on the connecting pipe, a spiral pipe is fixedly wound on the outer peripheral surface of the kettle body, a fixed block is fixedly connected to one side of the kettle body and below the connecting pipe, and a connecting port corresponding to the lower end of the connecting pipe is formed in the fixed block. Has the advantages that: the invention can effectively enter the reaction kettle for exhaust, simultaneously carry out temperature reduction and pressure reduction on the gas, carry out gas-liquid separation work, recover chemical liquid and reduce the content of chemical substances in the discharged gas.
Description
Technical Field
The invention relates to the technical field of chemical reaction kettles, in particular to a chemical reaction kettle with an exhaust structure.
Background
The reaction kettle is a container capable of accommodating objects to perform physical or chemical reaction, and is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, medicines and the like. According to different process requirements, the reaction kettle can be designed with a corresponding structure to achieve corresponding functions.
The reation kettle who uses among the current chemical production is at work, if its inside atmospheric pressure is when too high, needs the exhaust partial gas, stabilizes cauldron internal gas pressure, but current exhaust apparatus only is provided with the relief valve usually, and the relief valve directly can make during the noxious material diffuses the air with gaseous discharge in the cauldron, and the staff is scalded to the highly compressed gas of high temperature also easily.
In order to solve the problems, a chemical reaction kettle with an exhaust structure is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a chemical reaction kettle with an exhaust structure.
In order to achieve the purpose, the invention adopts the following technical scheme: a chemical reaction kettle with an exhaust structure comprises a kettle body, wherein a kettle cover is arranged on the upper end cover of the kettle body, an annular air inlet block concentrically arranged with the kettle cover is fixedly connected to the inner peripheral wall of the kettle cover, an annular groove is formed in the air inlet block, an air inlet net is fixedly embedded at the upper end of the air inlet block and at the position of the annular groove, the right end of the air inlet block is communicated with an air outlet pipe, one end, away from the air inlet block, of the air outlet pipe penetrates through the kettle cover and is communicated with a right-angle connecting pipe, a safety valve is arranged on the connecting pipe, a spiral pipe is fixedly wound on the outer peripheral surface of the kettle body, a fixed block is fixedly connected to one side of the kettle body and below the connecting pipe, a connecting port corresponding to the lower end of the connecting pipe is formed in the fixed block, a connecting cylinder is slidably connected in the connecting port, a sealing sleeve is fixedly connected to the inner wall of the connecting cylinder, and a sealing ring is fixedly connected to the outer peripheral surface at the lower end of the connecting pipe, the improved kettle is characterized in that a sliding sleeve is slidably connected to the position below the sealing sleeve in the connecting cylinder, a communicating pipe is fixed in the sliding sleeve, the lower end of the communicating pipe extends out of the connecting port and is communicated with the upper end of the spiral pipe, a sealing ring is fixedly connected to the position, close to the lower end opening, of the inner peripheral wall of the connecting cylinder, the communicating pipe penetrates through the sealing ring in a sealing mode and is slidably connected with the sealing ring, an exhaust box is fixedly connected to one side of the lower end of the kettle body, and the lower end of the spiral pipe is communicated with the rear end of the exhaust box.
In foretell chemical industry reation kettle who takes exhaust structure, roof central point puts to rotate in the kettle cover and is connected with the axis of rotation, the axis of rotation lower extreme extends to the internal and a plurality of puddlers of even fixedly connected with on the outer peripheral face of cauldron, kettle cover upper end fixed mounting has drive axis of rotation pivoted motor.
In the above-mentioned chemical industry reation kettle of taking exhaust structure, the annular baffle that air inlet block upper end fixedly connected with and interval set up.
In the chemical reaction kettle with the exhaust structure, the sealing ring is matched with the sealing sleeve.
In foretell chemical industry reation kettle who takes exhaust structure, the drive groove has been seted up on the connector right side wall, sliding connection has the lifter plate in the drive groove, lifter plate left end and connecting cylinder fixed connection, the bottom wall rotates in the drive groove and is connected with the threaded rod, the threaded rod upper end runs through drive inslot roof and fixed the cup jointing has the turning block, the lifter plate screw thread cup joints on the threaded rod.
In the above-mentioned chemical industry reation kettle of taking exhaust structure, cauldron body both sides just all are provided with the fan in the corresponding position of spiral pipe.
In the chemical reaction kettle with the exhaust structure, the inner wall of the exhaust box is fixedly connected with the separation net, the separation net is positioned above the joint of the spiral pipe and the exhaust box, the upper end of the exhaust pipe is communicated with the exhaust pipe, and one side of the exhaust box is communicated with the liquid discharge pipe close to the lower position.
Compared with the prior art, this take exhaust structure's chemical industry reation kettle's advantage lies in:
1. through set up the piece of admitting air in the kettle cover, the net setting that will admit air is in the piece upper end of admitting air, when exhausting, thereby gaseous all gets into the ring channel at the piece upper end of admitting air and discharges the cauldron body, can not have a large amount of chemicals to discharge, and the liquid that the diapire is low in the kettle cover can be avoided in setting up of ring baffle gets into the ring channel.
2. Through setting up spiral pipe and exhaust box, the combustion gas gets into in the spiral pipe, can be under the transportation of spiral pipe long distance and the blocking effect that forms, make its moving speed reduce, atmospheric pressure reduces, and under the effect of two fans, the temperature is cooled off gradually, and the liquid that forms after the cooling also can be carried along the spiral pipe, gas after the cooling step-down is sent into in the exhaust box afterwards, the liquid of formation collects in the exhaust box bottom, carry to the assigned position through the fluid-discharge tube and retrieve, gas then upwards moves in the exhaust box and passes the spacer net, carry to the assigned position by the blast pipe and handle, thereby reach gas-liquid separation and discharge, reduce the chemical content in the exhaust apparatus exhaust gas, low temperature low pressure is discharged, and the safety is improved.
Drawings
FIG. 1 is a front perspective view of a chemical reaction kettle with an exhaust structure according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;
FIG. 4 is a perspective view of a part of the structure of the exhaust box in the chemical reaction kettle with the exhaust structure according to the present invention.
In the figure: 1 kettle body, 2 kettle covers, 3 rotating shafts, 4 stirring rods, 5 motors, 6 air inlet blocks, 7 annular grooves, 8 air inlet nets, 9 annular baffles, 10 air outlet pipes, 11 connecting pipes, 12 safety valves, 13 spiral pipes, 14 fixing blocks, 15 connecting ports, 16 connecting cylinders, 17 sealing sleeves, 18 sealing rings, 19 communicating pipes, 20 sliding sleeves, 21 sealing rings, 22 driving grooves, 23 lifting plates, 24 threaded rods, 25 rotating blocks, 26 fans, 27 air exhaust boxes, 28 separating nets, 29 exhaust pipes and 30 liquid discharge pipes.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a chemical reaction kettle with an exhaust structure comprises a kettle body 1, wherein a kettle cover 2 is arranged on an upper end cover of the kettle body 1, a rotating shaft 3 is rotatably connected to the center of an inner top wall of the kettle cover 2, the lower end of the rotating shaft 3 extends into the kettle body 1, a plurality of stirring rods 4 are uniformly and fixedly connected to the outer peripheral surface of the rotating shaft 3, a motor 5 for driving the rotating shaft 3 to rotate is fixedly arranged at the upper end of the kettle cover 2, and the motor 5, the rotating shaft 3 and the stirring rods 4 are arranged for stirring operation of the reaction kettle during operation.
Fixedly connected with is with the annular piece 6 that admits air of its concentric setting on the internal perisporium of kettle cover 2, ring channel 7 has been seted up in the piece 6 that admits air, admit air 6 upper end and inlay at ring channel 7's rigidity and be equipped with air inlet network 8, 6 right-hand member intercommunications of air inlet network have outlet duct 10, gaseous accessible air inlet network 8 in the kettle body 1 gets into in the ring channel 7, air inlet network 8 sets up and can avoid debris to get into in air inlet block 6 upper end, can only let in gas, air inlet block 6 upper end fixedly connected with separates the ring baffle 9 that sets up with between, the setting of ring baffle 9 can be avoided on the 2 inner walls of kettle cover liquid that collects to drop to air inlet network 8 inflow ring channel 7. One end of the air outlet pipe 10 far away from the air inlet block 6 penetrates through the kettle cover 2 and is communicated with a right-angle connecting pipe 11, a safety valve 12 is arranged on the connecting pipe 11, a spiral pipe 13 is fixedly wound on the outer peripheral surface of the kettle body 1, and the safety valve 12 can discharge the gas in the kettle after the air pressure in the kettle body 1 is higher than a set value.
The kettle comprises a kettle body 1, a fixing block 14 is fixedly connected to the position below a connecting pipe 11, a connecting port 15 corresponding to the lower end of the connecting pipe 11 is formed in the fixing block 14, a connecting cylinder 16 is connected to the connecting port 15 in a sliding mode, a sealing sleeve 17 is fixedly connected to the inner wall of the connecting cylinder 16, a sealing ring 18 is fixedly sleeved on the outer peripheral face of the lower end of the connecting pipe 11, the sealing ring 18 is matched with the sealing sleeve 17, and the connecting cylinder 16 moves upwards to enable the sealing ring 18 to enter the connecting cylinder 16 and to be in sealing contact with the sealing sleeve 17. A sliding sleeve 20 is slidably connected in the connecting cylinder 16 at a position below the sealing sleeve 17, a communicating pipe 19 is fixed in the sliding sleeve 20, the lower end of the communicating pipe 19 extends out of the connecting port 15 and is communicated with the upper end of the spiral pipe 13, a sealing ring 21 is fixedly connected on the position, close to the lower end opening, of the inner peripheral wall of the connecting cylinder 16, the sealing performance is guaranteed, the communicating pipe 19 is sealed to penetrate through the sealing ring 21 and is slidably connected with the sealing ring 21, therefore, when the lower end position of the connecting pipe 11 enters the connecting cylinder 16, and after the connecting pipe 11 is sealed through the sealing sleeve 17 and the sealing ring 18, the connecting pipe 11 can be communicated with the communicating pipe 19.
The cauldron body 1 both sides just all are provided with fan 26 in the corresponding position of spiral pipe 13, behind connecting pipe 11 and the communicating pipe 19 intercommunication, high temperature high pressure gas in the cauldron body 1 is let in spiral pipe 13, plays long distance's transport at spiral pipe 13, makes its moving speed reduce, and atmospheric pressure reduces to under two fans 26's effect, the temperature is cooled off gradually, and the liquid that forms after the cooling also can be carried along spiral pipe 13.
An exhaust box 27 is fixedly connected to one side of the lower end of the kettle body 1, the lower end of the spiral pipe 13 is communicated with the rear end of the exhaust box 27, a separation net 28 is fixedly connected to the inner wall of the exhaust box 27, the separation net 28 is positioned above the joint of the spiral pipe 13 and the exhaust box 27, an exhaust pipe 29 is communicated with the upper end of the exhaust pipe 29, a liquid discharge pipe 30 is communicated to one side of the exhaust box 27 and the lower position of the exhaust box 27, the gas after temperature reduction and pressure reduction is sent into the exhaust box 27, the formed liquid is collected at the bottom of the exhaust box 27 and is conveyed to a specified position through the liquid discharge pipe 30 to be recovered, the gas moves upwards in the exhaust box 27 to pass through the separation net 28 and is conveyed to the specified position by the exhaust pipe 29 to be treated, so that gas-liquid separation and discharge are achieved, the content of chemical substances in the gas discharged by the exhaust device is reduced, low-temperature and low-pressure discharge is achieved, and safety is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The chemical reaction kettle with the exhaust structure comprises a kettle body (1) and is characterized in that a kettle cover (2) is arranged on an upper end cover of the kettle body (1), an annular air inlet block (6) concentrically arranged with the kettle cover is fixedly connected to the inner peripheral wall of the kettle cover (2), an annular groove (7) is formed in the air inlet block (6), an air inlet net (8) is fixedly embedded at the upper end of the air inlet block (6) and at the position of the annular groove (7), an air outlet pipe (10) is communicated with the right end of the air inlet block (6), one end, far away from the air inlet block (6), of the air outlet pipe (10) penetrates through the kettle cover (2) and is communicated with a right-angle connecting pipe (11), a safety valve (12) is arranged on the connecting pipe (11), a spiral pipe (13) is fixedly wound on the outer peripheral surface of the kettle body (1), and a fixed block (14) is fixedly connected to one side of the kettle body (1) and below the connecting pipe (11), a connecting port (15) corresponding to the lower end of the connecting pipe (11) is formed in the fixing block (14), a connecting cylinder (16) is connected in the connecting port (15) in a sliding manner, a sealing sleeve (17) is fixedly connected to the inner wall of the connecting cylinder (16), a sealing ring (18) is fixedly sleeved on the outer peripheral face of the lower end of the connecting pipe (11), a sliding sleeve (20) is connected in the connecting cylinder (16) in a sliding manner at the position below the sealing sleeve (17), a communicating pipe (19) is fixed in the sliding sleeve (20), the lower end of the communicating pipe (19) extends out of the connecting port (15) and is communicated with the upper end of the spiral pipe (13), a sealing ring (21) is fixedly connected to the position, close to the lower end opening, of the inner peripheral wall of the connecting cylinder (16), the communicating pipe (19) penetrates through the sealing ring (21) in a sealing manner and is connected with the sealing ring in a sliding manner, and an exhaust box (27) is fixedly connected to one side of the lower end of the kettle body (1), the lower end of the spiral pipe (13) is communicated with the rear end of the exhaust box (27).
2. The chemical reaction kettle with the exhaust structure as recited in claim 1, wherein a rotation shaft (3) is rotatably connected to the center of the inner top wall of the kettle cover (2), the lower end of the rotation shaft (3) extends into the kettle body (1) and a plurality of stirring rods (4) are uniformly and fixedly connected to the outer peripheral surface of the kettle body, and a motor (5) for driving the rotation shaft (3) to rotate is fixedly installed at the upper end of the kettle cover (2).
3. The chemical reaction kettle with the exhaust structure as recited in claim 1, wherein the upper end of the air inlet block (6) is fixedly connected with an annular baffle plate (9) arranged at an interval.
4. The chemical reaction kettle with the exhaust structure as recited in claim 1, wherein the sealing ring (18) is matched with the sealing sleeve (17).
5. The chemical reaction kettle with the exhaust structure as recited in claim 1, wherein a driving groove (22) is formed in a right side wall of the connection port (15), a lifting plate (23) is slidably connected to the driving groove (22), a left end of the lifting plate (23) is fixedly connected to the connection cylinder (16), a threaded rod (24) is rotatably connected to an inner bottom wall of the driving groove (22), an upper end of the threaded rod (24) penetrates through an inner top wall of the driving groove (22) and is fixedly sleeved with a rotating block (25), and the lifting plate (23) is threadedly sleeved on the threaded rod (24).
6. The chemical reaction kettle with the exhaust structure according to claim 1, wherein fans (26) are arranged on two sides of the kettle body (1) and at corresponding positions of the spiral pipes (13).
7. The chemical reaction kettle with the exhaust structure according to claim 1, wherein a separation net (28) is fixedly connected to the inner wall of the exhaust box (27), the separation net (28) is located above the joint of the spiral pipe (13) and the exhaust box (27), the upper end of the exhaust pipe (29) is communicated with an exhaust pipe (29), and a liquid discharge pipe (30) is communicated with one side of the exhaust box (27) and is close to the lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603964.XA CN114950319B (en) | 2022-05-31 | 2022-05-31 | Chemical reaction kettle with exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210603964.XA CN114950319B (en) | 2022-05-31 | 2022-05-31 | Chemical reaction kettle with exhaust structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114950319A true CN114950319A (en) | 2022-08-30 |
| CN114950319B CN114950319B (en) | 2024-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210603964.XA Active CN114950319B (en) | 2022-05-31 | 2022-05-31 | Chemical reaction kettle with exhaust structure |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538408A (en) * | 1991-08-06 | 1993-02-19 | Mitsubishi Heavy Ind Ltd | Gas-liquid separation apparatus |
| JP2004255364A (en) * | 2003-02-26 | 2004-09-16 | Hoei Shokai:Kk | Treatment apparatus and treatment method |
| JP2006274961A (en) * | 2005-03-30 | 2006-10-12 | Nissan Diesel Motor Co Ltd | Exhaust gas recirculation device |
| US20140260993A1 (en) * | 2013-03-15 | 2014-09-18 | Haven Technology | Apparatus and method for gas-liquid separation |
| WO2016121659A1 (en) * | 2015-01-26 | 2016-08-04 | 株式会社 横田製作所 | Gas-liquid separation device |
| CN106837750A (en) * | 2017-01-04 | 2017-06-13 | 合肥美的电冰箱有限公司 | Blast pipe, compressor and refrigeration plant for compressor |
| CN107128888A (en) * | 2017-04-17 | 2017-09-05 | 中国五环工程有限公司 | Technical grade polyphosphoric acid production technology and its system |
| CN207562593U (en) * | 2017-10-13 | 2018-07-03 | 茂名瑞派石化工程有限公司 | A kind of gas-liquid separator |
| CN209138629U (en) * | 2018-11-12 | 2019-07-23 | 南京宝利通新材料科技有限公司 | Reaction kettle is used in a kind of production of polypropylene |
| CN111298750A (en) * | 2020-03-27 | 2020-06-19 | 杭州永星塑料化纤有限公司 | Continuous polyester preparation system for tensile renewable polyester staple fibers and operation method thereof |
| CN213479496U (en) * | 2020-09-14 | 2021-06-18 | 云南巨鼎玻璃钢有限公司 | Novel glass fiber reinforced plastic runoff tube |
| CN214032377U (en) * | 2020-08-13 | 2021-08-24 | 福建省福州白岩山生态农业发展有限公司 | Tea-oil camellia seed oil production process refining device |
-
2022
- 2022-05-31 CN CN202210603964.XA patent/CN114950319B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538408A (en) * | 1991-08-06 | 1993-02-19 | Mitsubishi Heavy Ind Ltd | Gas-liquid separation apparatus |
| JP2004255364A (en) * | 2003-02-26 | 2004-09-16 | Hoei Shokai:Kk | Treatment apparatus and treatment method |
| JP2006274961A (en) * | 2005-03-30 | 2006-10-12 | Nissan Diesel Motor Co Ltd | Exhaust gas recirculation device |
| US20140260993A1 (en) * | 2013-03-15 | 2014-09-18 | Haven Technology | Apparatus and method for gas-liquid separation |
| WO2016121659A1 (en) * | 2015-01-26 | 2016-08-04 | 株式会社 横田製作所 | Gas-liquid separation device |
| CN106837750A (en) * | 2017-01-04 | 2017-06-13 | 合肥美的电冰箱有限公司 | Blast pipe, compressor and refrigeration plant for compressor |
| CN107128888A (en) * | 2017-04-17 | 2017-09-05 | 中国五环工程有限公司 | Technical grade polyphosphoric acid production technology and its system |
| CN207562593U (en) * | 2017-10-13 | 2018-07-03 | 茂名瑞派石化工程有限公司 | A kind of gas-liquid separator |
| CN209138629U (en) * | 2018-11-12 | 2019-07-23 | 南京宝利通新材料科技有限公司 | Reaction kettle is used in a kind of production of polypropylene |
| CN111298750A (en) * | 2020-03-27 | 2020-06-19 | 杭州永星塑料化纤有限公司 | Continuous polyester preparation system for tensile renewable polyester staple fibers and operation method thereof |
| CN214032377U (en) * | 2020-08-13 | 2021-08-24 | 福建省福州白岩山生态农业发展有限公司 | Tea-oil camellia seed oil production process refining device |
| CN213479496U (en) * | 2020-09-14 | 2021-06-18 | 云南巨鼎玻璃钢有限公司 | Novel glass fiber reinforced plastic runoff tube |
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|---|---|
| CN114950319B (en) | 2024-11-05 |
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