CN218107219U - Vacuum pump tail gas recovery device - Google Patents
Vacuum pump tail gas recovery device Download PDFInfo
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- CN218107219U CN218107219U CN202221544278.1U CN202221544278U CN218107219U CN 218107219 U CN218107219 U CN 218107219U CN 202221544278 U CN202221544278 U CN 202221544278U CN 218107219 U CN218107219 U CN 218107219U
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- tail gas
- gas recovery
- pipe
- condenser
- recovery tank
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Abstract
The utility model discloses a vacuum pump tail gas recovery device, which comprises a tail gas recovery tank and a condenser, wherein a gas transmission pipeline is arranged between the tail gas recovery tank and the condenser and is connected with the tail gas recovery tank through the gas transmission pipeline, and a condenser pipe dismounting mechanism is arranged in the tail gas recovery tank; after the condenser pipe is accomplished in the installation, install the inboard one end at the tail gas recovery jar because of the stay tube symmetry, the one end of support arm is passed through inside the one end of supporting tube supporting spring sliding connection, the one end threaded connection of threaded rod is inside the other end of support arm, one side of grip block is rotated with the other end of threaded rod and is connected, the inner wall of grip block is contradicted with the outer wall of connecting pipe and is connected, thereby rotate the threaded rod, the threaded rod drives the grip block and carries out the centre gripping to the connecting pipe, make the position of connecting pipe keep fixed, simultaneously under supporting spring's effect, can guarantee that the connecting pipe can remain stable throughout with the inside of connector and be connected.
Description
Technical Field
The utility model relates to a vacuum pump tail gas recovery technical field, in particular to vacuum pump tail gas recovery unit.
Background
A vacuum pump is commonly used in the production of polyethylene fibers, and a large amount of waste gas is generated in the use process of the vacuum pump, wherein the waste gas contains organic gas, and if the waste gas is directly discharged, the environment is polluted, so that the waste gas needs to be treated; when being to exhaust-gas treatment in the production of traditional polyethylene fiber, just carry out simple adsorption filtration to waste gas and handle, the treatment effect is not good on the one hand, it is gaseous to handle the inside organic solvent that still exists of gas after discharging, will cause very big pollution to the air, and then influence operating personnel's healthy, and current filtration mode has the condensation method, nevertheless behind condensation treatment, the inner wall of condenser pipe has certain residue, if in time clear up, can pile up in its inside production, influence life.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vacuum pump tail gas recovery unit can solve prior art, handles the inside organic solvent gas that still exists of gas after discharging, will cause very big pollution to the air, and then influences operating personnel's healthy, and current filtering method has the condensation method, nevertheless after condensation treatment, the inner wall of condenser pipe has certain residue, if not in time clear up, can pile up in its inside production, influences life's problem.
The utility model provides a tail gas recovery device of a vacuum pump, which comprises a tail gas recovery tank and a condenser, wherein a gas transmission pipeline is arranged between the tail gas recovery tank and the condenser and is connected with the tail gas recovery tank through the gas transmission pipeline, and a condenser pipe dismounting mechanism is arranged in the tail gas recovery tank;
condenser pipe disassembly body includes closing plate, condenser pipe, connector, support sleeve, connecting pipe and supporting component, the closing plate is installed one side of tail gas recovery jar, the connector symmetry is installed the inside both ends of tail gas recovery jar, the both ends of condenser pipe have cup jointed respectively support sleeve's one end, the one end sliding connection of connecting pipe is in support sleeve's the other end, the other end sliding connection of connecting pipe is in the inside of connector, supporting component cup joints on the connecting pipe.
Preferably, the supporting component includes stay tube, support arm, threaded rod, grip block and supporting spring, the stay tube symmetry is installed the inboard one end of tail gas recovery jar, the one end of support arm is passed through supporting spring sliding connection be in inside the one end of stay tube, the one end threaded connection of threaded rod is in inside the other end of support arm, one side of grip block with the other end of threaded rod rotates to be connected, the inner wall of grip block with the outer wall conflict of connecting pipe is connected.
Preferably, the tail gas recovery tank further comprises a grading treatment mechanism arranged at the bottom of the tail gas recovery tank, the grading treatment mechanism comprises a separation chamber, a gas collection chamber, a fan, an air pipe, an exhaust pipe and a drain pipe, the top of the separation chamber is connected with the bottom of the tail gas recovery tank, the gas collection chamber is arranged on one side of the separation chamber, an air outlet of the fan is connected with the top of the gas collection chamber, the air pipe is arranged between the two sides of the separation chamber and an air inlet of the fan and is connected with the air inlet of the fan through the air pipe, one end of the exhaust pipe is connected with one side of the gas collection chamber, and one end of the drain pipe is connected with the bottom of one side of the separation chamber.
Preferably, the condensation pipe is of a spiral structure.
Preferably, the connectors are of a cavity structure, and one ends of the two connectors are respectively communicated with the gas inlet of the tail gas recovery tank and the gas outlet of the tail gas recovery tank.
The utility model provides a beneficial effect is:
1. the connecting heads are symmetrically arranged at two ends in the tail gas recovery tank, two ends of the condensing pipe are respectively sleeved with one end of the supporting sleeve, one end of the connecting pipe is connected to the other end of the supporting sleeve in a sliding manner, the other end of the connecting pipe is connected to the inside of the connecting head in a sliding manner, the supporting assembly is sleeved on the connecting pipe, so that when the condensing pipe needs to be disassembled, the supporting assembly is opened, the connecting pipe is contracted to the inside of the supporting sleeve, the condensing pipe is separated from clamping, the condensing pipe can be replaced or correspondingly cleaned after being disassembled, and the service life of the condensing pipe is prolonged;
2. in the tail gas after the condensation treatment was carried to the separator, because of the collection chamber is installed in one side of separator, the air outlet of fan is connected with the top of collection chamber, is provided with the tuber pipe between the both sides of separator and the air intake of fan to be connected through the tuber pipe, thereby through starting the fan, can carry the waste gas after the processing to the gas collection indoor, and discharge through the blast pipe, liquid carries out convenient discharge through the drain pipe simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an entire vacuum pump tail gas recovery device provided by the present invention;
fig. 2 is a schematic structural diagram of a condenser tube of a vacuum pump tail gas recovery device provided by the present invention;
fig. 3 is a schematic structural view of a support sleeve of a vacuum pump tail gas recovery device provided by the present invention;
fig. 4 is the utility model provides a pair of vacuum pump tail gas recovery unit supporting spring's schematic structure view.
Description of reference numerals:
1. a tail gas recovery tank;
2. a condenser;
3. a gas pipeline;
4. a condenser tube dismounting mechanism; 41. a sealing plate; 42. a condenser tube; 43. a connector; 44. a support sleeve; 45. a connecting pipe; 46. a support assembly; 461. supporting a pipe; 462. a support arm; 463. a threaded rod; 464. a clamping plate; 465. a support spring;
5. a classification processing mechanism; 51. a separation chamber; 52. a gas collecting chamber; 53. a fan; 54. an air duct; 55. an exhaust pipe; 56. and a water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1;
the utility model provides a vacuum pump tail gas recovery unit, includes that tail gas retrieves jar 1 and condenser 2, is provided with gas transmission pipeline 3 between tail gas retrieval jar 1 and the condenser 2 to be connected through gas transmission pipeline 3, be provided with condenser pipe disassembly body 4 in the tail gas retrieval jar 1.
In this embodiment: under general conditions, a vacuum pump is widely used in the industries of metallurgy, chemical engineering, food, electronic coating and the like, a large amount of waste gas is generated in the using process of the vacuum pump, the waste gas contains organic gas, and if the waste gas is directly discharged, the environment is polluted, so that the waste gas needs to be treated; traditional exhaust treatment device is when using, only carry out simple adsorption filtration to waste gas and handle, the treatment effect is not good on the one hand, it is gaseous to handle the inside organic solvent that still exists of gas after discharging, will cause very big pollution to the air, and then influence operating personnel's healthy, and current filter mode has the condensation method, but after condensation treatment, the inner wall of condenser pipe 42 has certain residue, if not in time clear up, can pile up in its inside production, influence life, through condenser pipe disassembly body 4, can be after condenser pipe 42 uses for a long time, carry out corresponding maintenance to it, thereby make life obtain promoting.
As shown in fig. 1-4;
vacuum pump tail gas recovery unit based on have now, condenser pipe disassembly body 4 and hierarchical processing mechanism 5 through increasing, can solve among the prior art, it is gaseous to handle the inside organic solvent that still exists of gas after discharging, will cause very big pollution to the air, and then influence operating personnel's healthy, and current filter mode has the condensation method, nevertheless behind condensation treatment, condenser pipe 42's inner wall has certain residue, if in time clear up, can pile up in its inside production, influence life's problem.
Further, the following steps:
in combination with the above, in order to perform corresponding maintenance on the condensation pipe 42 after long-term use, thereby prolonging the service life, the condensation pipe detaching mechanism 4 is arranged in the tail gas recovery tank 1, the condensation pipe detaching mechanism 4 comprises the sealing plate 41, the condensation pipe 42, the connector 43, the support sleeve 44, the connecting pipe 45 and the support component 46, the sealing plate 41 is arranged on one side of the tail gas recovery tank 1, the connector 43 is symmetrically arranged at two ends of the tail gas recovery tank 1, two ends of the condensation pipe 42 are respectively sleeved with one end of the support sleeve 44, one end of the connecting pipe 45 is slidably connected with the other end of the support sleeve 44, the other end of the connecting pipe 45 is slidably connected inside the connector 43, and the support component 46 is sleeved on the connecting pipe 45.
In this embodiment: when needs are handled vacuum pump tail gas, through starting condenser 2, after condenser 2 works, condenser 2 retrieves jar 1 inside air conditioning that provides for tail gas, thereby refrigerate condenser pipe 42, install the inside both ends at tail gas recovery jar 1 because of connector 43 symmetry, the one end of support sleeve 44 has been cup jointed respectively at the both ends of condenser pipe 42, the one end sliding connection of connecting pipe 45 is at the other end of support sleeve 44, the other end sliding connection of connecting pipe 45 is in the inside of connector 43, supporting component 46 cup joints on connecting pipe 45, thereby when needs are dismantled condenser pipe 42, open the back with supporting component 46, contract connecting pipe 45 to the inside of support sleeve 44, thereby make condenser pipe 42 break away from the joint, can change condenser pipe 42, can be convenient maintain the inside of tail gas recovery jar 1 through closing plate 41.
It should be noted that: the supporting component 46 comprises a supporting pipe 461, a supporting arm 462, a threaded rod 463, a clamping plate 464 and a supporting spring 465, wherein the supporting pipe 461 is symmetrically installed at one end of the inner side of the tail gas recovery tank 1, one end of the supporting arm 462 is slidably connected inside one end of the supporting pipe 461 through the supporting spring 465, one end of the threaded rod 463 is connected inside the other end of the supporting arm 462 through threads, one side of the clamping plate 464 is rotatably connected with the other end of the threaded rod 463, and the inner wall of the clamping plate 464 is connected with the outer wall of the connecting pipe 45 in an abutting mode.
In this embodiment: when condenser pipe 42 is after the installation is accomplished, because of the inboard one end at tail gas recovery jar 1 is installed to stay tube 461 symmetry, support spring 465 sliding connection is passed through inside the one end of stay tube 461 to the one end of support arm 462, the one end threaded connection of threaded rod 463 is inside the other end of support arm 462, one side of grip block 464 is rotated with the other end of threaded rod 463 and is connected, the inner wall of grip block 464 is contradicted with the outer wall of connecting pipe 45 and is connected, thereby rotate threaded rod 463, threaded rod 463 drives grip block 464 and carries out the centre gripping to connecting pipe 45, make the position of connecting pipe 45 keep fixed, simultaneously under support spring 465's effect, can guarantee that connecting pipe 45 can remain stable being connected throughout with the inside of connector 43.
Further, the method comprises the following steps: the tail gas recovery device further comprises a grading treatment mechanism 5 arranged at the bottom of the tail gas recovery tank 1, wherein the grading treatment mechanism 5 comprises a separation chamber 51, a gas collection chamber 52, a fan 53, an air pipe 54, an exhaust pipe 55 and a drain pipe 56, the top of the separation chamber 51 is connected with the bottom of the tail gas recovery tank 1, the gas collection chamber 52 is arranged on one side of the separation chamber 51, an air outlet of the fan 53 is connected with the top of the gas collection chamber 52, the air pipes 54 are arranged between two sides of the separation chamber 51 and an air inlet of the fan 53 and are connected through the air pipe 54, one end of the exhaust pipe 55 is connected with one side of the gas collection chamber 52, and one end of the drain pipe 56 is connected with the bottom of one side of the separation chamber 51.
In this embodiment: the tail gas after condensation treatment is conveyed into the separating chamber 51, the air collecting chamber 52 is arranged on one side of the separating chamber 51, the air outlet of the fan 53 is connected with the top of the air collecting chamber 52, an air pipe 54 is arranged between the two sides of the separating chamber 51 and the air inlet of the fan 53 and is connected with the air inlet of the fan 53 through the air pipe 54, so that the treated waste gas can be conveyed into the air collecting chamber 52 by starting the fan 53 and is discharged through the exhaust pipe 55, and meanwhile, the liquid is conveniently discharged through the drain pipe 56.
It should be understood that: the condensation duct 42 has a spiral structure.
It should be understood that: the connectors 43 are of a cavity structure, and one ends of the two connectors 43 are respectively communicated with the air inlet of the tail gas recovery tank 1 and the air outlet of the tail gas recovery tank 1.
The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.
Claims (5)
1. The utility model provides a vacuum pump tail gas recovery unit, includes that tail gas retrieves jar (1) and condenser (2), tail gas retrieve jar (1) with be provided with gas transmission pipeline (3) between condenser (2), and pass through gas transmission pipeline (3) are connected its characterized in that: a condenser pipe dismounting mechanism (4) is arranged in the tail gas recovery tank (1);
condenser pipe disassembly body (4) are including closing plate (41), condenser pipe (42), connector (43), support sleeve (44), connecting pipe (45) and supporting component (46), closing plate (41) are installed one side of jar (1) is retrieved to tail gas, connector (43) symmetry is installed the inside both ends of jar (1) are retrieved to tail gas, the both ends of condenser pipe (42) have been cup jointed respectively the one end of support sleeve (44), the one end sliding connection of connecting pipe (45) is in the other end of support sleeve (44), the other end sliding connection of connecting pipe (45) is in the inside of connector (43), supporting component (46) cup joint on connecting pipe (45).
2. The vacuum pump exhaust gas recovery device according to claim 1, wherein the support assembly (46) comprises a support tube (461), a support arm (462), a threaded rod (463), a clamping plate (464) and a support spring (465), the support tube (461) is symmetrically installed at one end of the inner side of the exhaust gas recovery tank (1), one end of the support arm (462) is slidably connected inside one end of the support tube (461) through the support spring (465), one end of the threaded rod (463) is threadedly connected inside the other end of the support arm (462), one side of the clamping plate (464) is rotatably connected with the other end of the threaded rod (463), and the inner wall of the clamping plate (464) is in interference connection with the outer wall of the connecting tube (45).
3. The vacuum pump tail gas recovery device according to claim 1, further comprising a graded treatment mechanism (5) disposed at the bottom of the tail gas recovery tank (1), wherein the graded treatment mechanism (5) comprises a separation chamber (51), a gas collection chamber (52), a fan (53), an air pipe (54), an exhaust pipe (55) and a drain pipe (56), the top of the separation chamber (51) is connected with the bottom of the tail gas recovery tank (1), the gas collection chamber (52) is disposed at one side of the separation chamber (51), an air outlet of the fan (53) is connected with the top of the gas collection chamber (52), the air pipe (54) is disposed between two sides of the separation chamber (51) and an air inlet of the fan (53) and is connected through the air pipe (54), one end of the exhaust pipe (55) is connected with one side of the gas collection chamber (52), and one end of the drain pipe (56) is connected with the bottom of one side of the separation chamber (51).
4. The vacuum pump off-gas recovery device of claim 1, wherein the condenser tube (42) has a spiral structure.
5. The vacuum pump tail gas recovery device according to claim 1, wherein the connectors (43) are of a cavity structure, and one end of each of the two connectors (43) is respectively communicated with the gas inlet of the tail gas recovery tank (1) and the gas outlet of the tail gas recovery tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544278.1U CN218107219U (en) | 2022-06-20 | 2022-06-20 | Vacuum pump tail gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544278.1U CN218107219U (en) | 2022-06-20 | 2022-06-20 | Vacuum pump tail gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218107219U true CN218107219U (en) | 2022-12-23 |
Family
ID=84515213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221544278.1U Active CN218107219U (en) | 2022-06-20 | 2022-06-20 | Vacuum pump tail gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218107219U (en) |
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2022
- 2022-06-20 CN CN202221544278.1U patent/CN218107219U/en active Active
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