CN214810424U - Glue preparation device of high-efficiency air filter material - Google Patents
Glue preparation device of high-efficiency air filter material Download PDFInfo
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- CN214810424U CN214810424U CN202023118123.5U CN202023118123U CN214810424U CN 214810424 U CN214810424 U CN 214810424U CN 202023118123 U CN202023118123 U CN 202023118123U CN 214810424 U CN214810424 U CN 214810424U
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Abstract
The utility model relates to a glue preparation device of a high-efficiency air filter material, belonging to the technical field of high-efficiency filter materials; the glue dispensing device comprises a plurality of electronic meter dispensing tanks, wherein each electronic meter dispensing tank is connected with a post-dispensing storage tank through a pneumatic diaphragm pump, a glue-lifting variable-frequency screw pump is arranged at a glue-lifting port of each post-dispensing storage tank, and glue outlets of the glue-lifting variable-frequency screw pumps are connected to glue-lifting variable-frequency screw pumps through flow detectors; the filling top of the electronic meter dispensing tank is provided with a pure water inlet and an original glue inlet, the filling tops of the dispensed storage tanks are provided with glue dispensing inlets, and the dispensed storage tanks are provided with variable-frequency stirrers and liquid level detectors; the glue outlet of the gluing variable frequency screw pump is connected with a gluing pipe, and a flow detector is arranged in the gluing pipe; pure water feeding ports are connected with pure water pipelines which are provided with pure water valves; flexible regulation and high efficiency.
Description
Technical Field
The utility model relates to a high-efficient air filter material join in marriage mucilage binding and put belongs to high-efficient filter media technical field.
Background
As the types of the high-efficiency filter materials are more, the physical indexes or the performance indexes of the high-efficiency filter materials need to be adjusted by switching or adjusting the chemical consumption at any time. The existing technical scheme mainly comprises the following two types:
1. the latex with single composite property is diluted and then used to meet various quality requirements of paper, the scheme can only control the amount of the latex to achieve a certain index when the index is regulated, but the composite property latex is used to adjust the single quality parameter so as to influence other indexes, for example, the amount of the latex is increased to adjust the strength, and the stiffness of the latex is increased, so that the filter material has the problems of difficult operability and difficult folding when used for producing a low-folding-height filter. The adjustment is not flexible, and the influence on the whole index is large.
2. Two or more kinds of single-attribute latex are pumped to the same glue preparation tank, and the two or more kinds of single-attribute latex are mixed and diluted in the tank for use. The adjustment period is long, the product waste is easily caused, and the normal production is affected by the condition of excessive adjustment which needs to be readjusted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art, provides a glue preparation device of a high-efficiency air filter material, and has flexible adjustment and high efficiency.
The utility model discloses a glue preparation device of a high-efficiency air filter material, which comprises a plurality of electronic meter glue preparation tanks, wherein each electronic meter glue preparation tank is connected with a post-preparation storage tank through a pneumatic type diaphragm pump, a glue extraction port of each post-preparation storage tank is provided with a glue extraction variable-frequency screw pump, and a glue outlet of each glue extraction variable-frequency screw pump is connected to a glue extraction port of a gluing variable-frequency screw pump through a flow detector; the filling top of the electronic meter dispensing tank is provided with a pure water inlet and an original glue inlet, the filling tops of the dispensed storage tanks are provided with glue dispensing inlets, and the dispensed storage tanks are provided with variable-frequency stirrers and liquid level detectors; the glue outlet of the gluing variable frequency screw pump is connected with a gluing pipe, and a flow detector is arranged in the gluing pipe; pure water feeding ports are connected with pure water pipelines which are provided with pure water valves; the pneumatic diaphragm pump, the glue extracting variable-frequency screw pump, the glue applying variable-frequency screw pump, the variable-frequency stirrer, the liquid level detector, the flow detector and the pure water valve are all connected with a DCS control system.
The electronic weighing glue dispensing tank accurately controls the addition amount of virgin glue and the addition amount of pure water through weighing display, and ensures that the glue dispensing concentration of each glue is stable; extracting the diluted latex by a pneumatic diaphragm pump, and putting the diluted latex into a post-preparation storage tank, wherein the post-preparation storage tank is provided with a variable frequency stirrer, and the diluted latex can be ensured to be uniform by stirring due to different water solubility of the latex; each post-preparation storage tank is provided with a liquid level detector, and the time for preparing new latex can be determined according to the liquid level due to different dosage of each latex; the glue extraction variable frequency screw pump adjusts the proportion of single weight latex in the pipeline to be mixed with glue by controlling frequency conversion, the outlet of the glue extraction variable frequency screw pump is provided with a flow detector with the unit of milliliter, the adding amount is controlled to milliliter, and the flow is ensured to be accurate and stable to the maximum extent; the total gluing amount is adjusted through the gluing variable-frequency screw pump, and the glue outlet of the gluing variable-frequency screw pump is directly connected into the inlet pipe of the gluing variable-frequency screw pump, so that the glue is distributed and added in a pipeline at the position, and the adjustment is flexible and efficient. The DCS control system is not described in detail for the prior art.
Preferably, the system also comprises a dilution sizing tank and a reflux overflow tank, wherein the bottom of the dilution sizing tank is provided with a liquid level detector, the top of the dilution sizing tank is provided with an inlet, the top of the reflux overflow tank is provided with a reflux pure water adding inlet and an overflow port, the overflow port is connected with the inlet through an overflow pipe, and the overflow pipe is provided with a flow detector; the backflow pure water adding port is connected with a pure water supplementing pipeline, and a pure water valve and a flow detector are arranged on the pure water supplementing pipeline.
The stable sizing amount is ensured by the recycling latex in the dilution sizing tank, and the liquid level detector is arranged at the bottom of the dilution sizing tank and can be interlocked with a pure water valve of a pure water supply pipeline at the top of the reflux overflow tank, so that the liquid level in the tank is ensured to be stable all the time.
Preferably, the electronic meter redistributing glue tank, the after-distributing storage tank, the diluting and gluing tank and the backflow overflow tank are all provided with drain outlets.
The tank is convenient to clean when the machine is stopped or in special conditions.
Preferably, the overflow port is 9-11cm higher than the dilution sizing tank, and the overflow pipe is designed in an upward bending mode.
The gravity overflow is realized, the full flow of the return pipeline is matched with the flow detector of the overflow pipe, and the overflow quantity value can be normally displayed.
Preferably, the raw rubber inlet is connected with raw rubber tanks, and each raw rubber tank is connected with one raw rubber inlet through a pneumatic diaphragm pump.
The virgin rubber is extracted from the virgin rubber tank to an electronic meter dispensing rubber tank through a pneumatic diaphragm pump.
Preferably, the electronic meter is provided with 3 dispensing glue tanks.
The method is suitable for most working conditions.
Compared with the prior art, the utility model discloses following beneficial effect has:
high-efficient air filter material join in marriage mucilage binding and put adopts the pipeline to join in marriage gluey mode, can realize just nimble changeable quantity through the single latex of DCS control system adjustment to detecting the index and can carry out real-time adjustment according to the real-time index monitoring condition, efficiency promotes greatly.
Drawings
FIG. 1 is a schematic structural view of the glue preparation device of the high-efficiency air filter material of the present invention.
In the figure: 1. electronically metering a dispensing glue tank; 2. a post-preparation storage tank; 3. extracting the rubber and frequency-conversion screw pump; 4. gluing a variable frequency screw pump; 5. a pure water inlet; 6. a virgin rubber inlet; 7. a glue preparation inlet; 8. a variable frequency agitator; 9. a liquid level detector; 10. feeding a rubber tube; 11. a flow detector; 12. a pneumatic diaphragm pump; 13. diluting and gluing the plastic in a tank; 14. a reflux overflow tank; 15. an inlet; 16. a return pure water inlet; 17. an overflow port; 18; an overflow pipe; 19. a pure water supply pipeline; 20. a pure water pipeline; 21. a pure water valve; 22. a sewage draining outlet; 23. and (5) a crude rubber tank.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
example 1
As shown in fig. 1, the glue preparation device of the high-efficiency air filter material comprises a plurality of electronic meter glue preparation tanks 1, each electronic meter glue preparation tank 1 is connected with a post-preparation storage tank 2 through a pneumatic diaphragm pump 12, a glue extraction port of each post-preparation storage tank 2 is provided with a glue extraction variable-frequency screw pump 3, and a glue outlet of each glue extraction variable-frequency screw pump 3 is connected to a glue inlet of a gluing variable-frequency screw pump 4 through a flow detector 11; the top of the electronic meter dispensing tank 1 is provided with a pure water inlet 5 and an original glue inlet 6, the top of the post-dispensing storage tank 2 is provided with a glue dispensing inlet 7, and the post-dispensing storage tank 2 is internally provided with a variable frequency stirrer 8 and a liquid level detector 9; a glue outlet of the gluing variable frequency screw pump 4 is connected with a gluing pipe 10, and a flow detector 11 is arranged in the gluing pipe 10; the pure water feeding ports 5 are connected with pure water pipelines 20, and pure water valves 21 are arranged on the pure water pipelines 20; the pneumatic diaphragm pump 12, the glue extracting variable-frequency screw pump 3, the glue applying variable-frequency screw pump 4, the variable-frequency stirrer 8, the liquid level detector 9, the flow detector 11 and the pure water valve 21 are all connected with a DCS control system.
The electronic weighing glue dispensing tank 1 accurately controls the addition amount of virgin glue and the addition amount of pure water through weighing display, and ensures that the glue dispensing concentration of each glue is stable; extracting diluted latex by a pneumatic diaphragm pump 12, and feeding the diluted latex into a post-preparation storage tank 2, wherein the post-preparation storage tank 2 is provided with a variable frequency stirrer 8, and the latex can be stirred to ensure the uniformity of the diluted latex due to different water solubility; each post-preparation storage tank 2 is provided with a liquid level detector 9, and the time for preparing new latex can be determined according to the liquid level due to different dosage of each latex; the proportion of the single latex in the pipeline is adjusted by controlling the frequency conversion of the rubber extraction frequency conversion screw pump 3 to adjust the frequency conversion, the outlet of the rubber extraction frequency conversion screw pump is provided with a flow detector 11 with the unit of milliliter, the adding amount is controlled to milliliter, and the flow is ensured to be accurate and stable to the maximum extent; the total gluing amount is adjusted through the gluing variable-frequency screw pump 4, the glue outlet of the gluing variable-frequency screw pump 3 is directly connected with the inlet pipe of the gluing variable-frequency screw pump 4, the glue is distributed and added in a pipeline at the position, and the adjustment is flexible and efficient. The DCS control system is not described in detail for the prior art.
The device also comprises a dilution sizing tank 13 and a backflow overflow tank 14, wherein the bottom of the dilution sizing tank 13 is provided with a liquid level detector 9, the top of the dilution sizing tank is provided with an inlet 15, the top of the backflow overflow tank 14 is provided with a backflow pure water adding port 16 and an overflow port 17, the overflow port 17 is connected with the inlet 15 through an overflow pipe 18, and the overflow pipe 18 is provided with a flow detector 11; the return pure water adding port 16 is connected with a pure water supplementing pipeline 19, and a pure water valve 21 and a flow detector 11 are arranged on the pure water supplementing pipeline 19.
The stable sizing amount is ensured through recycling latex in the dilution sizing tank 13, and the liquid level detector 9 is arranged at the bottom of the dilution sizing tank 13 and can be interlocked with the pure water valve 21 of the pure water supply pipeline 19 at the top of the backflow overflow tank 14, so that the liquid level in the tank is ensured to be stable all the time.
Wherein, the electronic meter redistributing glue tank 1, the after-distributing storage tank 2, the diluting and gluing tank 13 and the backflow overflow tank 14 are all provided with a sewage outlet 22 at the bottom.
The tank is convenient to clean when the machine is stopped or in special conditions.
Wherein, the overflow port 17 is 139-11cm higher than the diluting and gluing tank, and the overflow pipe 18 adopts an upward bending design.
The overflow quantity value can be normally displayed by realizing gravity overflow and matching the full flow of the return pipeline with the flow detector 11 of the overflow pipe 18.
Wherein, the crude rubber inlet 6 is connected with a crude rubber tank 23, and each crude rubber tank 23 is connected with a crude rubber inlet 6 through a pneumatic diaphragm pump 12.
The virgin rubber is extracted from the virgin rubber tank 23 to the electronic meter reconstitution rubber tank 1 by the pneumatic diaphragm pump 12.
Wherein, the electronic meter dispensing glue tank 1 is provided with 3 as shown in figure 1.
The method is suitable for most working conditions.
The glue preparation device of the high-efficiency air filter material has the following working process:
the electronic meter redistributing glue tank 1 accurately controls the addition amount of the virgin rubber and the addition amount of the pure water through weighing display, the virgin rubber is extracted from the virgin rubber tank 23 to the electronic meter redistributing glue tank 1 through the pneumatic diaphragm pump 12, and the pure water is added through the pure water valve 21; extracting the diluted latex by a pneumatic diaphragm pump 12, feeding the diluted latex into a post-preparation storage tank 2, and stirring by a variable-frequency stirrer 8 in the post-preparation storage tank 2 to ensure the uniformity of the diluted latex; a liquid level detector 9 of the prepared storage tank 2 detects the liquid level, and the time for preparing new latex is determined according to the liquid level; the proportion of single weight latex in the pipeline is adjusted by controlling the frequency conversion of the rubber extraction frequency conversion screw pump 3, the total gluing amount is adjusted by the gluing frequency conversion screw pump 4, and the stable gluing amount is ensured by recycling the latex in the dilution gluing tank 13.
High-efficient air filter material join in marriage mucilage binding and put adopts the pipeline to join in marriage gluey mode, can realize just nimble changeable quantity through the single latex of DCS control system adjustment to detecting the index and can carry out real-time adjustment according to the real-time index monitoring condition, efficiency promotes greatly.
Claims (6)
1. The glue preparation device of the high-efficiency air filter material is characterized by comprising a plurality of electronic meter glue preparation tanks (1), wherein each electronic meter glue preparation tank (1) is connected with a post-preparation storage tank (2) through a pneumatic diaphragm pump (12), a glue extraction variable-frequency screw pump (3) is arranged at a glue extraction opening of each post-preparation storage tank (2), and glue outlet openings of each glue extraction variable-frequency screw pump (3) are connected to a glue inlet opening of a gluing variable-frequency screw pump (4) through a flow detector (11); the top of the electronic meter redistribution glue tank (1) is provided with a pure water inlet (5) and a crude glue inlet (6), the top of the post-preparation storage tank (2) is provided with a glue preparation inlet (7), and the post-preparation storage tank (2) is internally provided with a variable frequency stirrer (8) and a liquid level detector (9); a glue outlet of the gluing variable frequency screw pump (4) is connected with a gluing pipe (10), and a flow detector (11) is arranged in the gluing pipe (10); the pure water feeding ports (5) are connected with pure water pipelines (20), and pure water valves (21) are arranged on the pure water pipelines (20); the pneumatic type diaphragm pump (12), the glue extracting variable-frequency screw pump (3), the gluing variable-frequency screw pump (4), the variable-frequency stirrer (8), the liquid level detector (9), the flow detector (11) and the pure water valve (21) are all connected with a DCS control system.
2. The glue preparation device of the high-efficiency air filter material according to claim 1, further comprising a dilution gluing tank (13) and a backflow overflow tank (14), wherein the bottom of the dilution gluing tank (13) is provided with a liquid level detector (9), the top of the dilution gluing tank is provided with an inlet (15), the top of the backflow overflow tank (14) is provided with a backflow pure water inlet (16) and an overflow port (17), the overflow port (17) is connected with the inlet (15) through an overflow pipe (18), and the overflow pipe (18) is provided with a flow detector (11); the backflow pure water adding port (16) is connected with a pure water supplementing pipeline (19), and a pure water valve (21) and a flow detector (11) are arranged on the pure water supplementing pipeline (19).
3. The glue preparation device of the high-efficiency air filter material as claimed in claim 2, wherein the electronic meter re-dispensing glue tank (1), the post-preparation storage tank (2), the dilution gluing tank (13) and the backflow overflow tank (14) are provided with drain outlets (22) at the bottom.
4. The glue preparation device of the high-efficiency air filter according to claim 2, wherein the overflow port (17) is 9-11cm higher than the diluted gluing tank (13), and the overflow pipe (18) is designed to be bent upwards.
5. The glue preparation device of the high-efficiency air filter material according to any one of claims 1 to 4, wherein the raw glue inlet (6) is connected with raw glue tanks (23), and each raw glue tank (23) is connected with one raw glue inlet (6) through a pneumatic diaphragm pump (12).
6. The glue mixing device of the high-efficiency air filter material as claimed in claim 5, wherein 3 glue mixing tanks (1) are provided for the electronic meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118123.5U CN214810424U (en) | 2020-12-21 | 2020-12-21 | Glue preparation device of high-efficiency air filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023118123.5U CN214810424U (en) | 2020-12-21 | 2020-12-21 | Glue preparation device of high-efficiency air filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214810424U true CN214810424U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023118123.5U Active CN214810424U (en) | 2020-12-21 | 2020-12-21 | Glue preparation device of high-efficiency air filter material |
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| Country | Link |
|---|---|
| CN (1) | CN214810424U (en) |
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2020
- 2020-12-21 CN CN202023118123.5U patent/CN214810424U/en active Active
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