CN220101651U - Anti-scaling device of vacuum pump for papermaking - Google Patents
Anti-scaling device of vacuum pump for papermaking Download PDFInfo
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- CN220101651U CN220101651U CN202321649003.9U CN202321649003U CN220101651U CN 220101651 U CN220101651 U CN 220101651U CN 202321649003 U CN202321649003 U CN 202321649003U CN 220101651 U CN220101651 U CN 220101651U
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- vacuum pump
- air inlet
- water
- pipeline
- inlet pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of vacuum pump maintenance, in particular to an anti-scaling device of a vacuum pump for papermaking, which comprises a vacuum pump, an air inlet pipeline, a steel wire mesh demister and a water storage component, wherein the air inlet pipeline is communicated with the vacuum pump, the water storage component is communicated with the air inlet pipeline, and the steel wire mesh demister is arranged in the air inlet pipeline between the water storage component and the vacuum pump through a flange. The vacuum pump is vacuumized through the air inlet pipeline, and the steel wire mesh demister arranged on the air inlet pipeline is used for removing water, so that the air entering the vacuum pump is dried and anhydrous, and scaling of the vacuum pump is prevented.
Description
Technical Field
The utility model relates to the technical field of vacuum pump maintenance, in particular to an anti-scaling device of a vacuum pump for papermaking.
Background
In the paper making process, a turbine vacuum pump is used to provide vacuum to the paper machine. Because the air contains a certain amount of moisture, the air inlet pipeline of the vacuum pump contains a small amount of moisture in the operation process, wherein most of the water is collected in a secondary filtrate tank of the vacuum pump and then discharged through a drainage pump. But still a small portion of the water is not completely drained and enters the vacuum pump along the intake conduit. The water inlet of the vacuum pump can cause serious damage, and the problems of impeller scaling, vibration increase, dynamic balance damage and the like can be caused.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-scaling device of a vacuum pump for papermaking.
The utility model provides a vacuum pump anti-scaling device for papermaking, which adopts the following technical scheme:
the utility model provides a scale deposit device is prevented to vacuum pump for papermaking, includes vacuum pump, admission line, wire net defroster, deposits the water subassembly, the admission line intercommunication the vacuum pump, deposit the water subassembly intercommunication the admission line, the wire net defroster passes through the flange setting to be in deposit the water subassembly with in the admission line between the vacuum pump.
Through adopting above-mentioned technical scheme, the vacuum pump passes through the admission line evacuation, and the wire net defroster of setting on the admission line removes water, makes the dry anhydrous in the gas that gets into the vacuum pump, prevents the vacuum pump scale deposit.
Preferably, the water storage assembly comprises a temporary storage pipeline and a storage tank, wherein two ends of the temporary storage pipeline are respectively communicated with the air inlet pipeline and the storage tank, and an electric regulating valve is arranged between the temporary storage pipeline and the storage tank.
Through adopting above-mentioned technical scheme, in the water that gets into temporary storage pipeline through the steel wire defroster removal, control electric control valve makes water get into the storage tank and stores.
Preferably, a liquid level gauge is arranged on the storage tank.
By adopting the technical scheme, the water quantity in the storage tank is observed through the indication of the observation liquid level meter.
Preferably, the liquid level meter is a magnetic flap liquid level meter.
Preferably, the anti-scaling device of the vacuum pump for papermaking further comprises a drainage pipeline, and the drainage pipeline is communicated with the storage tank through an electric regulating valve.
By adopting the technical scheme, when the indication number on the magnetic flap level gauge reaches a certain value, the electric regulating valve is opened, so that water is discharged from the drainage pipeline.
In summary, the utility model has the following beneficial technical effects:
1. the vacuum pump is vacuumized through the air inlet pipeline, and the steel wire mesh demister arranged on the air inlet pipeline is used for removing water, so that the air entering the vacuum pump is dried and anhydrous, and scaling of the vacuum pump is prevented.
2. Setting a temporary storage pipeline and a storage tank, storing a part of water, and opening an electric regulating valve to drain when the water reaches a certain amount.
3. By adopting the electric regulating valve, the water can be drained in a remote control way, thereby being convenient and quick, and saving time and labor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a partial enlarged view at a in fig. 1.
Reference numerals illustrate: 1. a vacuum pump; 2. an air intake duct; 3. a steel wire mesh demister; 4. temporary storage pipelines; 5. an electric control valve; 6. a storage tank; 7. a liquid level gauge; 8. a drainage pipe;
the single arrow is the gas direction and the double arrow is the water flow direction.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
Referring to fig. 1, this embodiment discloses a vacuum pump anti-scaling device for papermaking, including vacuum pump 1, air intake pipe 2, wire net defroster 3, deposit water subassembly, air intake pipe 2 intercommunication vacuum pump 1, deposit water subassembly intercommunication air intake pipe 2, wire net defroster 3 sets up in the air intake pipe 2 between water subassembly and vacuum pump 1 through the flange. The vacuum pump 1 is vacuumized through the air inlet pipeline 2, and the steel wire mesh demister 3 arranged on the air inlet pipeline 2 is used for removing water, so that the air entering the vacuum pump 1 is dried and anhydrous, and scaling of the vacuum pump 1 is prevented.
Referring to fig. 2, the water storage assembly comprises a temporary storage pipeline 4 and a storage tank 6, wherein two ends of the temporary storage pipeline 4 are respectively communicated with an air inlet pipeline 2 and the storage tank 6, and an electric regulating valve 5 is arranged between the temporary storage pipeline 4 and the storage tank 6. The water removed by the steel wire demister enters the temporary storage pipeline 4, and the electric regulating valve 5 is controlled to enable the water to enter the storage tank 6 for storage.
A liquid level gauge 7 is arranged on the storage tank 6. The quantity of water in the tank 6 is observed by means of an indication of the observation level gauge 7.
The liquid level meter 7 is a magnetic flap liquid level meter 7.
The anti-scaling device of the vacuum pump for papermaking further comprises a drainage pipeline 8, and the drainage pipeline 8 is communicated with the storage tank 6 through the electric regulating valve 5. When the indication number on the magnetic flap level meter 7 reaches a certain value, the electric regulating valve 5 is opened to drain water from the drainage pipeline 8.
The embodiment of the utility model relates to an anti-scaling device for a vacuum pump for papermaking, which comprises the following implementation principle: vacuum is pumped through the air inlet pipeline 2, air flows through the air inlet pipeline 2, water in the air is removed by the steel wire mesh demister 3 arranged in the air inlet pipeline 2, avoided water enters the vacuum pump 1, the water removed by the steel wire mesh demister 3 flows into the temporary storage pipeline 4, after a period of time, the electric regulating valve 5 on the temporary storage pipeline 4 is opened, water flows into the storage tank 6, and the electric regulating valve 5 is regulated by observing the indication on the liquid level meter 7, so that the water is timely discharged from the drainage pipeline 8.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (4)
1. The utility model provides a vacuum pump anti-scaling device for papermaking which characterized in that: the vacuum pump comprises a vacuum pump (1), an air inlet pipeline (2), a steel wire mesh demister (3) and a water storage component, wherein the air inlet pipeline (2) is communicated with the vacuum pump (1), the water storage component is communicated with the air inlet pipeline (2), and the steel wire mesh demister (3) is arranged in the air inlet pipeline (2) between the water storage component and the vacuum pump (1) through a flange; the water storage assembly comprises a temporary storage pipeline (4) and a storage tank (6), wherein two ends of the temporary storage pipeline (4) are respectively communicated with the air inlet pipeline (2) and the storage tank (6), and an electric regulating valve (5) is arranged between the temporary storage pipeline (4) and the storage tank (6).
2. The anti-scaling device for a vacuum pump for papermaking according to claim 1, wherein: a liquid level meter (7) is arranged on the storage tank (6).
3. The anti-scaling device for a vacuum pump for papermaking according to claim 2, wherein: the liquid level meter (7) is a magnetic flap liquid level meter.
4. The anti-scaling device for a vacuum pump for papermaking according to claim 1, wherein: the water-saving device also comprises a water draining pipeline (8), wherein the water draining pipeline (8) is communicated with the storage tank (6) through an electric regulating valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649003.9U CN220101651U (en) | 2023-06-27 | 2023-06-27 | Anti-scaling device of vacuum pump for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649003.9U CN220101651U (en) | 2023-06-27 | 2023-06-27 | Anti-scaling device of vacuum pump for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101651U true CN220101651U (en) | 2023-11-28 |
Family
ID=88869730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649003.9U Active CN220101651U (en) | 2023-06-27 | 2023-06-27 | Anti-scaling device of vacuum pump for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101651U (en) |
-
2023
- 2023-06-27 CN CN202321649003.9U patent/CN220101651U/en active Active
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