CN117482582B - Gas-liquid separation tank with demister - Google Patents
Gas-liquid separation tank with demister Download PDFInfo
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- CN117482582B CN117482582B CN202410000647.8A CN202410000647A CN117482582B CN 117482582 B CN117482582 B CN 117482582B CN 202410000647 A CN202410000647 A CN 202410000647A CN 117482582 B CN117482582 B CN 117482582B
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- 239000007788 liquid Substances 0.000 title claims abstract description 132
- 238000000926 separation method Methods 0.000 title claims abstract description 38
- 239000006260 foam Substances 0.000 claims abstract description 64
- 239000012535 impurity Substances 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims description 49
- 238000007789 sealing Methods 0.000 claims description 47
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model relates to a gas-liquid separation jar with demister relates to the field of gas-liquid separation jar demisting technique, and the gas-liquid separation jar includes the knockout drum body, set up charge-in pipeline, drain line, gas discharge pipeline in knockout drum body one side, can dismantle the speed-up demisting filter mechanism that is used for carrying out the speed-up that removes the foam that gets into in the charge-in pipeline and reject impurity in the gas-liquid mixture on charge-in pipeline and set up and be used for carrying out the velocity of flow detection mechanism that detects to the liquid velocity of flow in the charge-in pipeline. The foam eliminating and impurity eliminating device has the advantages that foam in the gas-liquid mixture is eliminated, impurities are eliminated, the purity of gas and liquid separation in the gas-liquid mixture is improved, and the resource utilization rate and the operation stability of the separation tank are improved.
Description
Technical Field
The application relates to the field of defoaming technology of gas-liquid separation tanks, in particular to a gas-liquid separation tank with a foam remover.
Background
A gas-liquid separation tank is a device for separating gas and liquid, which is generally widely used in the oil and gas industry and chemical industry, and its working principle is that a gas-liquid mixture is led into the separation tank, the liquid is settled to the bottom by gravity, and the gas rises to the top of the tank.
At present, a gas-liquid separation tank generally comprises a liquid inlet pipeline, a separation chamber, a liquid outlet pipeline and a gas discharge pipeline, when a gas-liquid mixture is separated, the gas-liquid mixture enters the separation chamber from the liquid inlet pipeline to be separated, then liquid is discharged from the liquid outlet pipeline, and gas is discharged from the gas discharge pipeline; however, a large amount of foam and a small amount of impurities are doped in the gas-liquid mixture, gas is temporarily stored in the foam, the foam is difficult to automatically eliminate, the gas and the liquid in the gas-liquid mixture are separated in an impure mode, resource waste is caused, and meanwhile the impurities are easy to deposit to the bottom of the separation tank and are difficult to clean.
Disclosure of Invention
In order to remove foam and impurities in a gas-liquid mixture, improve the purity of gas and liquid separation in the gas-liquid mixture, improve the resource utilization rate and the operation stability of a separation tank, the application provides a gas-liquid separation tank with a foam remover.
The application provides a gas-liquid separation jar with demister adopts following technical scheme:
the utility model provides a gas-liquid separation jar with demister, includes the knockout drum body, sets up charge-in pipeline, drain line, the gas discharge pipeline in knockout drum body one side, can dismantle the speed-up demisting filter mechanism that is used for carrying out the speed-up elimination and reject impurity in the gas-liquid mixture with getting into the foam in the charge-in pipeline on charge-in pipeline to be used for carrying out the velocity of flow detection mechanism that detects to the liquid velocity of flow in the charge-in pipeline on the charge-in pipeline.
By adopting the technical scheme, when a worker needs to separate gas and liquid in a gas-liquid mixture, firstly starting a speed-increasing defoaming filtering mechanism, after the gas-liquid mixture enters a feeding pipeline, puncturing foam under the action of the speed-increasing defoaming filtering mechanism to release gas in the foam, meanwhile intercepting and filtering impurities doped in the liquid, after the speed-increasing defoaming filtering mechanism is used for a certain time, the intercepted impurities in the feeding pipeline can be gradually increased, the flow rate of the liquid in the feeding pipeline can be gradually reduced, and when the flow rate detecting mechanism detects that the flow rate is lower than a preset flow rate, the worker can clean the impurities accumulated in the feeding pipeline; the foam in the feeding pipeline is accelerated and eliminated by the speed-increasing defoaming filtering mechanism on one hand, the purity of gas and liquid separation in a gas-liquid mixture is improved, and a small amount of doped impurities in the gas-liquid mixture are removed by the speed-increasing defoaming filtering mechanism on the other hand, so that the impurities are not easy to enter the separating tank main body, the running stability of the separating tank is improved, and meanwhile, the flow velocity of liquid in the feeding pipeline can be detected in real time by the flow velocity detecting mechanism, so that the impurities in the feeding pipeline can be cleaned by workers in time.
Optionally, the speed-increasing defoaming filtering mechanism comprises a defoaming pipeline detachably connected to the feeding pipeline, a filter plate inserted to the defoaming pipeline, a defoaming component arranged on the filter plate and used for eliminating foam, a sealing fixing component arranged between the filter plate and the defoaming pipeline and used for fixing the filter plate on the defoaming pipeline and sealing a connecting gap between the filter plate and the defoaming pipeline, and a speed-increasing component arranged on the defoaming pipeline and used for conveying the gas-liquid mixture to one side of the filter plate in an accelerating way; the filter plate is provided with a plurality of filter holes.
Through adopting the technical scheme, when foam in a feeding pipeline is eliminated in an acceleration way through the speed-increasing defoaming filtering mechanism, firstly, after liquid enters the defoaming pipeline, the speed-increasing component carries out acceleration treatment on the liquid to enable the liquid to flow to one side of the filter plate in an acceleration way, the impurity in the liquid is intercepted on one side of the filter plate, and on the other side, the foam in the liquid is punctured by the defoaming component on the filter plate and gas in the foam is released, and then the liquid enters the separating tank body; wherein the staff can take off the defoaming pipeline from the charge-in pipeline, removes the fixed to the filter through sealed fixed subassembly simultaneously to clear away the impurity in the defoaming pipeline and the obstructed impurity in filtration pore one side on the filter, improve follow-up speed increasing defoaming filter mechanism and eliminate foam and gaseous and liquid's separation efficiency.
Optionally, the defoaming component comprises a plurality of defoaming bars fixedly arranged on the filter plate along the circumferential direction of the filter holes, and a plurality of barbs fixedly arranged on one side of the filter plate close to the speed increasing component; one end of the defoaming rod, which is far away from the filter plate, is in a spike-shaped arrangement.
Through adopting above-mentioned technical scheme, when foam in the liquid is with higher speed touching the barb to filter one side and the touch stick is the one end of spike form, the foam can be punctured and release inside gas.
Optionally, each of the plurality of defoaming bars around the filtering hole is obliquely arranged, and the oblique direction of the defoaming bar is from the filtering plate to one side of the center of the filtering hole.
Through adopting above-mentioned technical scheme, the foam is more easily pricked to its spike form one end of defoaming stick that the slope set up, and a plurality of defoaming sticks around the same filtration pore can further intercept and reject finer impurity in the liquid simultaneously, improves the interception effect of filter.
Optionally, the sealing and fixing assembly comprises a fixing plate detachably connected to the upper part of the filter plate, two fixing seats respectively fixed on two sides of the length direction of the fixing plate, and two connecting seats respectively fixed on the defoaming pipeline, wherein the two fixing seats are in one-to-one correspondence with the two connecting seats, a fixing groove is formed in the defoaming pipeline, and the fixing plate is abutted to the fixing groove;
the foam removing device further comprises a bolt arranged between the fixing seat and the corresponding connecting seat and a sealing component arranged between the fixing plate and the foam removing pipeline and used for sealing a connecting gap between the fixing plate and the foam removing pipeline.
Through adopting the technical scheme, when the filter plate is fixed through the sealing and fixing assembly, firstly, a worker inserts the filter plate into the defoaming pipeline, meanwhile, the fixing plate is abutted into the fixing groove on the outer side wall of the defoaming pipeline, and then the fixing seat and the corresponding connecting seat are connected and fixed through bolts, so that the fixing of the fixing plate can be completed; meanwhile, when the filter plate or the defoaming component is aged or damaged, a worker can quickly detach and replace the filter plate or the defoaming component, so that the service life of the whole speed-increasing defoaming filter mechanism is prolonged, the connecting gap between the fixing plate and the fixing groove can be sealed by the sealing component, liquid is not easy to overflow from the connecting gap, and the running stability of the filter plate and the defoaming component is improved.
Optionally, the sealing component comprises a sealing ring abutted against the inner side wall of the fixed plate, two anti-drop rings respectively fixedly arranged on two sides of the sealing ring, a compression ring abutted against the inner side wall of the fixed plate, and a plurality of screws arranged between the compression ring and the fixed plate;
the fixed plate is provided with an anti-drop groove, the anti-drop ring is clamped in the anti-drop groove, and the compression ring is abutted with the anti-drop ring on one side of the compression ring.
Through adopting above-mentioned technical scheme, wherein the sealing washer can further improve the leakproofness between fixed plate and the defoaming pipeline, and anticreep ring cooperation clamping ring can be fixed firmly to the sealing washer, makes the sealing washer be difficult for removing or drops from the fixed plate inside wall, improves the stability that the sealing washer used.
Optionally, the filter has set firmly the connecting block along its circumference, set up the spread groove with connecting block looks adaptation on the fixed plate, the connecting block peg graft to the spread groove in and slide with the spread groove and be connected, the connecting block has magnetism, the connecting block adsorbs each other in with the spread groove.
Through adopting above-mentioned technical scheme, when filter plate or defoaming subassembly age or damage the back, the staff can the application of force rotate the filter, makes the filter drive the connecting block and remove to the spread groove outside to remove the connection of filter and fixed plate, the staff is more changed new filter and defoaming subassembly can then, thereby improves whole speed-up defoaming filter mechanism's life.
Optionally, the acceleration rate subassembly includes rotating shaft, fixed cover of establishing on the rotation axis of rotating shaft, a plurality of acceleration rate blade that set firmly on the rotation axis along rotation axis circumference, the gearbox of setting in rotation axis one end and the driving motor of setting in gearbox output one side of rotating shaft on the rotation axis.
Through adopting above-mentioned technical scheme, when liquid flows to acceleration rate blade one side, behind the variable speed of driving motor through the gearbox, make the rotation axis drive rotatory piece and a plurality of acceleration rate blade rotate with higher speed to give certain power of liquid, make liquid have certain impact force, accelerate to flow to filter one side, thereby puncture the foam, thereby improve the effect that the foam was clear away to the defoaming subassembly.
Optionally, a sealing bearing is arranged between the rotating shaft and the defoaming pipeline.
Through adopting above-mentioned technical scheme, sealing bearing not only plays the supporting role to the rotation axis, reduces the wearing and tearing between rotation axis and the defoaming pipeline, improves the life of acceleration rate subassembly, and sealing bearing can seal the gap between rotation axis and the defoaming pipeline moreover, makes the difficult defoaming pipeline outside that spills over of liquid, improves resource utilization.
Optionally, the flow rate detection mechanism comprises a flow rate sensor, and the flow rate sensor is connected to the inside of the feeding pipeline and is used for detecting the flow rate of the liquid in the feeding pipeline and sending out a flow rate detection signal;
the feeding device is characterized by further comprising a controller connected with the flow rate sensor and a buzzer arranged on the feeding pipeline, wherein the controller is used for receiving the flow rate detection signal to know the flow rate of liquid in the feeding pipeline, and when the flow rate of the liquid in the feeding pipeline is lower than a preset flow rate, the controller outputs a control signal to the buzzer and whistles.
Through adopting above-mentioned technical scheme, flow rate sensor can carry out real-time detection to the velocity of flow of liquid in the feed pipe, and after the velocity of flow of liquid in the feed pipe was less than the velocity of flow of predetermineeing, indicate that impurity in the feed pipe piles up more, and the controller can output control signal to buzzer and whistle this moment to even remind the staff to clear up impurity in the feed pipe; the flow velocity detection mechanism can detect the flow velocity inside the feeding pipeline in real time, and the flow velocity detection mechanism can timely clear up filtered impurities by matching with the speed-increasing defoaming mechanism, so that the service life of the separation tank is prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. on one hand, the speed-increasing defoaming filtering mechanism accelerates and eliminates foam entering the feeding pipeline, improves the purity of gas and liquid separation in a gas-liquid mixture, and on the other hand, the speed-increasing defoaming filtering mechanism eliminates a small amount of doped impurities in the gas-liquid mixture, so that the impurities are not easy to enter the separating tank main body, the running stability of the separating tank is improved, and meanwhile, the flow speed detecting mechanism can detect the flow speed of liquid in the feeding pipeline in real time, thereby facilitating the staff to clean the impurities in the feeding pipeline in time;
2. the staff can take down the defoaming pipeline from the feeding pipeline, and simultaneously remove the fixation of the filter plate through the sealing and fixing assembly, so that impurities in the defoaming pipeline and impurities blocked on one side of a filtering hole on the filter plate are removed, and the subsequent foam-eliminating and gas-liquid separation efficiency of the speed-increasing defoaming filtering mechanism is improved;
3. the foam removing rod obliquely arranged in the foam removing assembly has the advantages that one pointed end of the foam removing rod is easier to puncture foam, and meanwhile, a plurality of foam removing rods around the same filtering hole can further intercept and remove finer impurities in liquid, so that the interception effect of the filter plate is improved;
4. when the filter plate or the defoaming component is aged or damaged in the sealing and fixing component, a worker can quickly detach and replace the filter plate with a new filter plate or a new defoaming component, so that the service life of the whole speed-increasing defoaming filter mechanism is prolonged, and the sealing component can seal the connecting gap between the fixing plate and the fixing groove, so that liquid is not easy to overflow from the connecting gap, and the running stability of the filter plate and the defoaming component is improved;
5. when the filter plate or the defoaming component is aged or damaged, a worker can apply force to rotate the filter plate, so that the filter plate drives the connecting block to move to the outer side of the connecting groove, the connection between the filter plate and the fixed plate is released, and then the worker can replace the new filter plate and the defoaming component, so that the service life of the whole speed-increasing defoaming filter mechanism is prolonged;
6. when liquid flows to one side of the speed increasing blades in the speed increasing assembly, the driving motor drives the rotating block and the plurality of speed increasing blades to accelerate and rotate after the speed of the gearbox is changed, and certain power is given to the liquid, so that the liquid has certain impact force and flows to one side of the filter plate in an acceleration way, foam is punctured, and the foam removing effect of the foam removing assembly is improved;
7. the flow rate sensor in the flow rate detection mechanism can detect the flow rate of the liquid in the feeding pipeline in real time, when the flow rate of the liquid in the feeding pipeline is lower than a preset flow rate, the controller can output a control signal to the buzzer and whistle, so that a worker is reminded to clean the impurities in the feeding pipeline; the flow velocity detection mechanism can detect the flow velocity inside the feeding pipeline in real time, and the flow velocity detection mechanism can timely clear up filtered impurities by matching with the speed-increasing defoaming mechanism, so that the service life of the separation tank is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of a gas-liquid separation tank in an embodiment of the present application;
FIG. 2 is a schematic diagram showing a partial structure of a gas-liquid separation tank;
FIG. 3 is a partial cross-sectional view showing a gas-liquid separation tank;
FIG. 4 is a schematic view showing a partial explosion structure of the speed-increasing defoaming filter mechanism;
fig. 5 is a partial cross-sectional view showing the foam removal assembly.
Reference numerals illustrate: 1. a separator tank body; 2. a feed conduit; 3. a liquid outlet pipe; 4. a gas discharge pipe; 5. a speed-increasing defoaming filtering mechanism; 51. a defoaming pipeline; 511. a fixing groove; 52. a flange plate; 53. a filter plate; 531. a filter hole; 54. a defoaming assembly; 541. a foam removing rod; 542. a barb; 55. a seal-fixing assembly; 551. a fixing plate; 5511. a connecting groove; 5512. an anti-drop groove; 552. a connecting block; 553. a fixing seat; 554. a connecting seat; 555. a bolt; 556. a sealing member; 5561. a seal ring; 5562. anti-slip ring; 5563. a compression ring; 5564. a screw; 56. a speed increasing component; 561. a rotation shaft; 562. a rotating block; 563. speed-increasing blades; 564. a gearbox; 565. a driving motor; 566. sealing the bearing; 6. a flow rate detection mechanism; 61. a flow rate sensor; 62. a buzzer.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-5.
The embodiment of the application discloses a gas-liquid separation tank with a demister. Referring to fig. 1, the gas-liquid separation tank includes a separation tank body 1, and a feed pipe 2, a liquid outlet pipe 3, and a gas discharge pipe 4 are provided on one side of the separation tank body 1. The feeding pipeline 2 is detachably connected with a speed-increasing defoaming filtering mechanism 5, and the speed-increasing defoaming filtering mechanism 5 is used for eliminating foam entering the feeding pipeline 2 in an accelerating way and removing impurities in a gas-liquid mixture. The feeding pipeline 2 is provided with a flow rate detection mechanism 6, and the flow rate detection mechanism 6 is used for detecting the flow rate of liquid in the feeding pipeline 2.
When the staff needs to separate gas and liquid in the gas-liquid mixture, firstly, the speed-increasing defoaming filtering mechanism 5 is started, after the gas-liquid mixture enters the feeding pipeline 2, foam is punctured under the action of the speed-increasing defoaming filtering mechanism 5, gas in the foam is released, meanwhile, impurities doped in the liquid are intercepted and filtered, after the speed-increasing defoaming filtering mechanism 5 is used for a certain time, the intercepted impurities in the feeding pipeline 2 are gradually increased, the flow velocity of the liquid in the feeding pipeline 2 is gradually reduced, and when the flow velocity detection mechanism 6 detects that the flow velocity is lower than a preset flow velocity, the staff can clean the impurities accumulated in the feeding pipeline 2.
The flow rate detecting mechanism 6 includes a flow rate sensor 61, and the flow rate sensor 61 is connected to the inside of the feed pipe 2 for detecting the flow rate of the liquid in the feed pipe 2 and emitting a flow rate detection signal. The flow rate detection mechanism 6 further comprises a controller connected with the flow rate sensor 61 and a buzzer 62 arranged on the feeding pipeline 2, wherein the controller is used for receiving the flow rate detection signal to know the flow rate of the liquid in the feeding pipeline 2, and when the flow rate of the liquid in the feeding pipeline 2 is lower than the preset flow rate, the controller outputs a control signal to the buzzer 62 and whistles.
The flow rate sensor 61 detects the flow rate of the liquid in the feeding pipe 2 in real time, when the flow rate of the liquid in the feeding pipe 2 is lower than the preset flow rate, the controller outputs a control signal to the buzzer 62 and sounds a whistle, so that even the staff is reminded to clean the impurities in the feeding pipe 2.
The speed-increasing defoaming filter mechanism 5 comprises a defoaming pipeline 51 which is detachably connected to the feeding pipeline 2, and two ends of the defoaming pipeline 51 are respectively connected with the feeding pipeline 2 through a flange plate 52. The defoaming pipeline 51 is inserted with a filter plate 53, and a plurality of filter holes 531 are formed in the filter plate 53. The filter plate 53 is provided with a foam removing assembly 54, and the foam removing assembly 54 is used for removing foam. A seal fixing assembly 55 is provided between the filter plate 53 and the defoaming pipe 51, and the seal fixing assembly 55 is used for fixing the filter plate 53 to the defoaming pipe 51 and sealing a connection gap between the filter plate 53 and the defoaming pipe 51. The defoaming pipe 51 is provided with a speed increasing component 56, and the speed increasing component 56 is used for accelerating and conveying the gas-liquid mixture to one side of the filter plate 53.
When the foam in the feeding pipeline 2 is eliminated in an acceleration way through the acceleration defoaming filtering mechanism 5, firstly, after liquid enters the defoaming pipeline 51, the acceleration component 56 accelerates the liquid to enable the liquid to flow to one side of the filtering plate 53 in an acceleration way, the filtering plate 53 intercepts impurities in the liquid on one hand, and on the other hand, the defoaming component 54 on the filtering plate 53 punctures the foam in the liquid and releases gas in the foam, and then the liquid enters the separating tank body 1.
The defoaming component 54 comprises a plurality of defoaming bars 541 fixedly arranged on the filter plate 53 along the circumferential direction of the filter holes 531, and one end of the defoaming bars 541 away from the filter plate 53 is in a spike shape. The plurality of defoaming bars 541 around each filtering hole 531 are all obliquely arranged, and the oblique direction of each defoaming bar 541 is from the filter plate 53 to one side of the center of the filtering hole 531, and the spike-shaped end of each defoaming bar 541 obliquely arranged is easier to puncture foam, and meanwhile, the plurality of defoaming bars 541 around the same filtering hole 531 can further intercept and remove finer impurities in liquid, so that the interception effect of the filter plate 53 is improved. The filter plate 53 has a plurality of barbs 542 secured to a side thereof adjacent the speed increasing assembly 56. When the foam in the liquid is accelerated to touch the barb 542 on the side of the filter plate 53 and the end of the touch bar in the shape of a spike, the foam is pierced and the gas in the foam is released.
The sealing and fixing assembly 55 comprises a fixing plate 551 detachably connected to the upper part of the filter plate 53, a fixing groove 511 is formed in the defoaming pipeline 51, and the fixing plate 551 is abutted into the fixing groove 511. The filter 53 has set firmly connecting block 552 along its circumference, and connecting block 552 can be T type piece, also can be the forked tail piece, has seted up the spread groove 5511 with connecting block 552 looks adaptation on the fixed plate 551, and connecting block 552 peg graft in to spread groove 5511 and slide with spread groove 5511 and be connected, and connecting block 552 has magnetism, and connecting block 552 adsorbs with the spread groove 5511 is interior. Two fixing seats 553 are respectively and fixedly arranged on two sides of the length direction of the fixing plate 551, two connecting seats 554 are respectively and fixedly arranged on the defoaming pipeline 51, and the two fixing seats 553 are in one-to-one correspondence with the two connecting seats 554. Be provided with the bolt 555 between fixing base 553 and the corresponding connecting seat 554, be provided with sealing member 556 between fixed plate 551 and the defoaming pipeline 51, sealing member 556 is used for sealing the joint gap between fixed plate 551 and the defoaming pipeline 51, makes the difficult follow joint gap of liquid overflow, improves the stability of filter 53 and defoaming subassembly 54 operation.
When the filter plate 53 is fixed through the sealing and fixing assembly 55, firstly, a worker inserts the filter plate 53 into the defoaming pipeline 51, meanwhile, the fixing plate 551 is abutted into the fixing groove 511 on the outer side wall of the defoaming pipeline 51, and then the fixing seat 553 and the corresponding connecting seat 554 are connected and fixed through the bolts 555, so that the fixing of the fixing plate 551 can be completed; meanwhile, when the filter plate 53 or the defoaming component 54 is aged or damaged, a worker can apply force to rotate the filter plate 53, so that the filter plate 53 drives the connecting block 552 to move to the outer side of the connecting groove 5511, the connection between the filter plate 53 and the fixed plate 551 is released, and then the worker can replace the filter plate 53 and the defoaming component 54 with new ones.
The sealing member 556 includes a sealing ring 5561 abutting on the inner side wall of the fixing plate 551 and two anti-drop rings 5562 respectively fixed on two sides of the sealing ring 5561, the fixing plate 551 is provided with an anti-drop groove 5512, and the anti-drop rings 5562 are clamped into the anti-drop groove 5512. The fixed plate 551 is provided with clamping ring 5563 on the inside wall, clamping ring 5563 and the anticreep ring 5562 butt of one of them side, and is provided with a plurality of screws 5564 between clamping ring 5563 and the fixed plate 551. Wherein sealing washer 5561 can further improve the leakproofness between fixed plate 551 and the defoaming pipeline 51, and anticreep ring 5562 cooperation clamping ring 5563 can be fixed firm to sealing washer 5561, makes sealing washer 5561 be difficult for removing or drops from fixed plate 551 inside wall, improves sealing washer 5561 stability in use.
The speed increasing assembly 56 comprises a rotating shaft 561 rotatably connected to the defoaming pipeline 51, a rotating block 562 is fixedly sleeved on the rotating shaft 561, and a plurality of speed increasing blades 563 are uniformly and fixedly arranged on the rotating block 562 at intervals along the circumferential direction of the rotating block. One end of the rotating shaft 561 is also provided with a gearbox 564, and one side of the output end of the gearbox 564 is provided with a driving motor 565. A sealing bearing 566 is disposed between the rotation shaft 561 and the defoaming pipe 51, the sealing bearing 566 is used for reducing abrasion between the rotation shaft 561 and the defoaming pipe 51, and sealing a gap between the rotation shaft 561 and the defoaming pipe 51, so that liquid is not easy to overflow out of the defoaming pipe 51.
When the liquid flows to one side of the speed increasing blade 563, after the speed of the gearbox 564 is changed, the driving motor 565 makes the rotating shaft 561 drive the rotating block 562 and the plurality of speed increasing blades 563 to rotate in an accelerating way, and gives the liquid a certain power, so that the liquid has a certain impact force and flows to one side of the filter plate 53 in an accelerating way, thereby puncturing the foam and improving the foam removing effect of the foam removing assembly 54.
The implementation principle of the gas-liquid separation tank with the demister is as follows: when a worker needs to separate gas and liquid in a gas-liquid mixture, firstly starting a speed-increasing defoaming filtering mechanism 5, after the gas-liquid mixture enters a feeding pipeline 2, puncturing foam under the action of the speed-increasing defoaming filtering mechanism 5 to release gas in the foam, intercepting and filtering impurities doped in the liquid, after the speed-increasing defoaming filtering mechanism 5 is used for a certain time, the intercepted impurities in the feeding pipeline 2 are gradually increased, the flow rate of the liquid in the feeding pipeline 2 is gradually reduced, and when a flow rate detection mechanism 6 detects that the flow rate is lower than a preset flow rate, the worker can clean the impurities accumulated in the feeding pipeline 2; the foam entering the feeding pipeline 2 is accelerated and eliminated by the speed-increasing defoaming filtering mechanism 5 on one hand, the purity of gas and liquid separation in a gas-liquid mixture is improved, and a small amount of doped impurities in the gas-liquid mixture are removed by the speed-increasing defoaming filtering mechanism 5 on the other hand, so that the impurities are not easy to enter the separating tank main body, the running stability of the separating tank is improved, meanwhile, the flow velocity of liquid in the feeding pipeline 2 can be detected in real time by the flow velocity detecting mechanism 6, and therefore workers can clean the impurities in the feeding pipeline 2 in time conveniently.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. A gas-liquid separation jar with demister, its characterized in that: the device comprises a separation tank body (1), a feeding pipeline (2) arranged at one side of the separation tank body (1), a liquid outlet pipeline (3), a gas discharge pipeline (4), a speed-increasing defoaming filtering mechanism (5) detachably connected to the feeding pipeline (2) and used for carrying out speed-increasing defoaming filtering on foam entering the feeding pipeline (2) and removing impurities in a gas-liquid mixture, and a flow rate detecting mechanism (6) arranged on the feeding pipeline (2) and used for detecting the flow rate of liquid in the feeding pipeline (2);
the speed-increasing defoaming filtering mechanism (5) comprises a defoaming pipeline (51) detachably connected to the feeding pipeline (2), a filtering plate (53) inserted onto the defoaming pipeline (51), a defoaming component (54) arranged on the filtering plate (53) and used for eliminating foam, a sealing fixing component (55) arranged between the filtering plate (53) and the defoaming pipeline (51) and used for fixing the filtering plate (53) onto the defoaming pipeline (51) and sealing a connecting gap between the filtering plate (53) and the defoaming pipeline (51), and a speed-increasing component (56) arranged on the defoaming pipeline (51) and used for conveying a gas-liquid mixture to one side of the filtering plate (53) in an accelerating way; a plurality of filter holes (531) are formed in the filter plate (53);
the defoaming component (54) comprises a plurality of defoaming bars (541) fixedly arranged on the filter plate (53) along the circumferential direction of the filter holes (531), and a plurality of barbs (542) fixedly arranged on one side of the filter plate (53) close to the speed increasing component (56); one end of the foam removing rod (541) far away from the filter plate (53) is arranged in a spike shape;
the speed increasing assembly (56) comprises a rotating shaft (561) rotatably connected to the defoaming pipeline (51), a rotating block (562) fixedly sleeved on the rotating shaft (561), a plurality of speed increasing blades (563) fixedly arranged on the rotating block (562) along the circumferential direction of the rotating block (562), a gearbox (564) arranged at one end of the rotating shaft (561) and a driving motor (565) arranged at one side of the output end of the gearbox (564);
the flow rate detection mechanism (6) comprises a flow rate sensor (61), wherein the flow rate sensor (61) is connected to the inside of the feeding pipeline (2) and is used for detecting the flow rate of liquid in the feeding pipeline (2) and sending out a flow rate detection signal;
the device further comprises a controller connected with the flow rate sensor (61) and a buzzer (62) arranged on the feeding pipeline (2), wherein the controller is used for receiving a flow rate detection signal to know the flow rate of liquid in the feeding pipeline (2), and when the flow rate of the liquid in the feeding pipeline (2) is lower than a preset flow rate, the controller outputs a control signal to the buzzer (62) and whistles.
2. A gas-liquid separator tank with a demister according to claim 1, characterized in that: the plurality of foam removing rods (541) around each filtering hole (531) are obliquely arranged, and the oblique direction of each foam removing rod (541) is from the filtering plate (53) to one side of the center of the filtering hole (531).
3. A gas-liquid separator tank with a demister according to claim 1, characterized in that: the sealing and fixing assembly (55) comprises a fixing plate (551) detachably connected to the upper part of the filter plate (53), two fixing seats (553) respectively fixedly arranged on two sides of the length direction of the fixing plate (551), and two connecting seats (554) respectively fixedly arranged on the defoaming pipeline (51), wherein the two fixing seats (553) are in one-to-one correspondence with the two connecting seats (554), a fixing groove (511) is formed in the defoaming pipeline (51), and the fixing plate (551) is abutted to the inside of the fixing groove (511);
the foam removing device further comprises a bolt (555) arranged between the fixing seat (553) and the corresponding connecting seat (554), and a sealing part (556) arranged between the fixing plate (551) and the foam removing pipeline (51) and used for sealing a connecting gap between the fixing plate (551) and the foam removing pipeline (51).
4. A gas-liquid separator tank with a demister according to claim 3, characterized in that: the sealing component (556) comprises a sealing ring (5561) which is abutted against the inner side wall of the fixed plate (551), two anti-drop rings (5562) which are respectively fixedly arranged on two sides of the sealing ring (5561), a pressing ring (5563) which is abutted against the inner side wall of the fixed plate (551), and a plurality of screws (5564) which are arranged between the pressing ring (5563) and the fixed plate (551);
the anti-drop groove (5512) is formed in the fixing plate (551), the anti-drop ring (5562) is clamped into the anti-drop groove (5512), and the compression ring (5563) is abutted to the anti-drop ring (5562) on one side of the compression ring.
5. A gas-liquid separator tank with a demister according to claim 3, characterized in that: the filter (53) has set firmly connecting block (552) along its circumference, connecting groove (5511) with connecting block (552) looks adaptation have been seted up on fixed plate (551), connecting block (552) peg graft in connecting groove (5511) and slide with connecting groove (5511) and be connected, connecting block (552) have magnetism, connecting block (552) adsorb with connecting groove (5511) each other.
6. A gas-liquid separator tank with a demister according to claim 1, characterized in that: a sealing bearing (566) is arranged between the rotating shaft (561) and the defoaming pipeline (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410000647.8A CN117482582B (en) | 2024-01-02 | 2024-01-02 | Gas-liquid separation tank with demister |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410000647.8A CN117482582B (en) | 2024-01-02 | 2024-01-02 | Gas-liquid separation tank with demister |
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| CN117482582A CN117482582A (en) | 2024-02-02 |
| CN117482582B true CN117482582B (en) | 2024-03-29 |
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| WO2018094562A1 (en) * | 2016-11-22 | 2018-05-31 | 南通苏通分离工程科技有限公司 | Downcomer corrugated wire mesh defoaming device |
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| CN215975667U (en) * | 2021-07-01 | 2022-03-08 | 宁夏宝众帮化工有限公司 | Buffer tank for separating stable light hydrocarbon |
| CN217331266U (en) * | 2022-05-23 | 2022-08-30 | 沧州天仪仪器仪表有限公司 | Electromagnetic flowmeter with anti-interference function |
| CN218046853U (en) * | 2022-08-03 | 2022-12-16 | 杨腾云 | Raw liquid conveying device for hypochlorous acid disinfectant production |
| CN219399498U (en) * | 2023-04-06 | 2023-07-25 | 上海一冷特艺压力容器有限公司 | Gas-liquid separator |
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2024
- 2024-01-02 CN CN202410000647.8A patent/CN117482582B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204170571U (en) * | 2014-10-15 | 2015-02-25 | 上海建安化工设计有限公司 | A kind of Novel gas-liquid separator be applied in hydrogenation plant |
| CN205287971U (en) * | 2015-12-22 | 2016-06-08 | 上海森松新能源设备有限公司 | Gas and liquid separator |
| WO2018094562A1 (en) * | 2016-11-22 | 2018-05-31 | 南通苏通分离工程科技有限公司 | Downcomer corrugated wire mesh defoaming device |
| CN214010092U (en) * | 2020-12-30 | 2021-08-20 | 无锡林盛威科技有限公司 | Anti-blocking joint for plate-fin heat exchanger |
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| CN219399498U (en) * | 2023-04-06 | 2023-07-25 | 上海一冷特艺压力容器有限公司 | Gas-liquid separator |
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|---|---|
| CN117482582A (en) | 2024-02-02 |
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