CN207667279U - A kind of filter press vacuum extractor - Google Patents
A kind of filter press vacuum extractor Download PDFInfo
- Publication number
- CN207667279U CN207667279U CN201721789389.8U CN201721789389U CN207667279U CN 207667279 U CN207667279 U CN 207667279U CN 201721789389 U CN201721789389 U CN 201721789389U CN 207667279 U CN207667279 U CN 207667279U
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- China
- Prior art keywords
- vacuum
- water
- outlet
- ejector
- filter press
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Abstract
The utility model belongs to a kind of filter press vacuum extractor；Including filter press vacuum plant and coal-grinding sink, filter press vacuum plant is connected by the gas phase import of the first vacuum ejector and the outlet of the first vacuum ejector with the top of coal-grinding sink；The circulating outlet of coal-grinding bottom of gullet is connected by water-ring vacuum pump with the fluid inlet of the first vacuum ejector, gas control valve is equipped between filter press vacuum plant and the gas phase import of the first vacuum ejector, it is equipped with water-ring vacuum pump inlet valve between the circulating outlet and water-ring vacuum pump of coal-grinding bottom of gullet, outlet of water-ring vacuum pump pressure gauge, outlet of water-ring vacuum pump showering guilding valve and outlet of water-ring vacuum pump valve are equipped between water-ring vacuum pump and the fluid inlet of the first vacuum ejector；Have the advantages that simple in structure, low energy consumption, environment-friendly and green, enterprise's production cost can be reduced and without using desalted water.
Description
Technical field
The utility model belongs to filter press appurtenances technical field, and in particular to a kind of filter press vacuum extractor.
Background technology
With growing, the deficient progress that increasingly restrict human society of the energy, especially in chemical industry of science and technology
An important factor in industry, electricity consumption is big, and the factors such as electricity price rises are restriction enterprise developments, it is how energy-saving, to
It is enterprise's hot spot of interest that catbird seat is occupied in industry competition.In coal-water slurry gasification, filter press, which vacuumizes, to be set
It is standby that there is the problems such as high energy consumption and big waste desalination water consumption, not only waste resource and virtually increase the investment of enterprise at
This, which is increasingly paid attention to by enterprise.
Utility model content
The purpose of the utility model is to overcome defects in the prior art, and offer one kind is simple in structure, low energy consumption, ring
It protects green, enterprise's production cost and the filter press vacuum extractor without using desalted water can be reduced.
What the purpose of this utility model was realized in：Including filter press vacuum plant and coal-grinding sink, the filter press
The top phase that vacuum plant passes through the gas phase import of the first vacuum ejector and the outlet and coal-grinding sink of the first vacuum ejector
Connection；The circulating outlet of coal-grinding bottom of gullet is connected by water-ring vacuum pump with the fluid inlet of the first vacuum ejector
It is logical, gas control valve, the coal-grinding water are equipped between the filter press vacuum plant and the gas phase import of the first vacuum ejector
Between the circulating outlet and water-ring vacuum pump of trench bottom be equipped with water-ring vacuum pump inlet valve, the water-ring vacuum pump with
Outlet of water-ring vacuum pump pressure gauge, outlet of water-ring vacuum pump showering guilding valve are equipped between the fluid inlet of first vacuum ejector
With outlet of water-ring vacuum pump valve.
Preferably, between the gas control valve and the gas phase import of the first vacuum ejector be equipped with the first threeway, first
The third end of threeway is connected with the gas phase import of the second vacuum ejector；Outlet of water-ring vacuum pump valve and the first vacuum ejector
Fluid inlet between be equipped with the second threeway and the first injector regulating valve successively, the third end of the second threeway is sprayed with the second vacuum
The fluid inlet of emitter is connected, and the second injection is equipped between the third end and the fluid inlet of the second vacuum ejector of the second threeway
Device regulating valve.
Preferably, the pipe diameter between the circulating outlet and water-ring vacuum pump of the coal-grinding bottom of gullet is more than it
The diameter of its pipeline.
Preferably, the pipe diameter between the circulating outlet and water-ring vacuum pump of the coal-grinding bottom of gullet is 12
It is very little, a diameter of 8 cun of other pipelines, other pipelines be filter press vacuum plant by the gas phase import of the first vacuum ejector it
Between pipeline, the pipeline between the third end of the first threeway and the gas phase import of the second vacuum ejector, the first vacuum ejector
Outlet and the top of coal-grinding sink between pipeline, between water-ring vacuum pump and the fluid inlet of the first vacuum ejector
Pipeline, the second threeway third end and the fluid inlet of the second vacuum ejector between pipeline.
Preferably, the material of the pipeline is carbon steel.
The utility model have it is simple in structure, low energy consumption, environment-friendly and green, can reduce enterprise's production cost and without using
The advantages of desalted water.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
For a clearer understanding of the technical features, objectives and effects of the utility model, existing control description of the drawings
Specific embodiment of the present utility model, in the various figures identical label indicate identical component.To make simplified form, in each figure
Only schematically show with the relevant part of utility model, they do not represent its practical structures as product.
As shown in Figure 1, the utility model is a kind of filter press vacuum extractor, including filter press vacuum plant 1 and mill
Coal sink 12, the filter press vacuum plant 1 pass through the gas phase import of the first vacuum ejector 5 and the first vacuum ejector 5
Outlet is connected with the top of coal-grinding sink 12；The circulating outlet of 12 bottom of coal-grinding sink passes through water-ring vacuum pump 10 and
The fluid inlet of one vacuum ejector 5 is connected, the gas phase import of 1 and first vacuum ejector 5 of the filter press vacuum plant
Between be equipped with gas control valve 2, between the circulating outlet and water-ring vacuum pump 10 of 12 bottom of coal-grinding sink be equipped with water
Ring vacuum pumps inlet valve 11 is equipped with water ring between the water-ring vacuum pump 10 and the fluid inlet of the first vacuum ejector 5
Formula vacuum pump outlet pressure gauge 9, outlet of water-ring vacuum pump showering guilding valve 8 and outlet of water-ring vacuum pump valve 7.The gas regulation
The first threeway 13, third end and the second vacuum of the first threeway 13 are equipped between valve 2 and the gas phase import of the first vacuum ejector 5
The gas phase import of injector 6 is connected；Between outlet of water-ring vacuum pump valve 7 and the fluid inlet of the first vacuum ejector 5 successively
Equipped with the second threeway 14 and the first injector regulating valve 3, the liquid phase of the third end of the second threeway 14 and the second vacuum ejector 6 into
Mouth is connected, and the second injector regulating valve is equipped between the third end of the second threeway 14 and the fluid inlet of the second vacuum ejector 6
4.Pipe diameter between the circulating outlet and water-ring vacuum pump 10 of 12 bottom of coal-grinding sink is more than other pipelines
Diameter.Pipe diameter between the circulating outlet and water-ring vacuum pump 10 of 12 bottom of coal-grinding sink is 12 cun, other
A diameter of 8 cun of pipeline, other pipelines are between gas phase import of the filter press vacuum plant 1 by the first vacuum ejector 5
Pipeline, the first vacuum ejector 5 between pipeline, the third end of the first threeway 13 and the gas phase import of the second vacuum ejector 6
Outlet and the top of coal-grinding sink 12 between pipeline, water-ring vacuum pump 10 and the first vacuum ejector 5 fluid inlet
Between pipeline, the second threeway 14 third end and the fluid inlet of the second vacuum ejector 6 between pipeline.The pipeline
Material is carbon steel.
When needing filter press vacuum plant 1 to be vacuumized using the utility model, open water-ring vacuum pump 10,
Open gas control valve 2, water-ring vacuum pump inlet valve 11 and outlet of water-ring vacuum pump valve 7, outlet of water-ring vacuum pump pressure
Power table 9 is used to detect pressure in pipeline, opens corresponding injector regulating valve, the gas in filter press vacuum plant 1 into
Enter the gas phase import of vacuum ejector, the liquid phase of 12 bottom of coal-grinding sink enters the fluid inlet of vacuum ejector, and liquid phase is gentle
Mutually enter coal-grinding sink 12 under the action of vacuum ejector, and vacuumize process is carried out to filter press vacuum plant 1；Use this
Can be according to operating mode in such a way that the first vacuum ejector 5 and the second vacuum ejector 6 work at the same time when utility model, first is true
The mode of mode or the work of the second vacuum ejector 6 that empty injector 5 works is vacuumized；Above equipment can not only be saved
Energy consumption, moreover it is possible to achieve the purpose that maintain easily.
Foregoing detailed description is illustrated only for the feasible embodiment of the utility model, they are not
It is all without departing from equivalent implementations made by the utility model skill spirit, change to limit the scope of protection of the utility model
More it should be included within the scope of protection of this utility model with transformation.
Claims (5)
1. a kind of filter press vacuum extractor, which includes filter press vacuum plant (1) and coal-grinding sink (12), feature
It is：Gas phase import and first vacuum ejector (5) of the filter press vacuum plant (1) by the first vacuum ejector (5)
Outlet be connected with the top of coal-grinding sink (12)；The circulating outlet of coal-grinding sink (12) bottom passes through water-ring vacuum pump
(10) it is connected with the fluid inlet of the first vacuum ejector (5), the filter press vacuum plant (1) and the first vacuum ejector
(5) gas control valve (2) is equipped between gas phase import, the circulating outlet and liquid-ring type of coal-grinding sink (12) bottom are true
Water-ring vacuum pump inlet valve (11), the water-ring vacuum pump (10) and the first vacuum ejector are equipped between sky pump (10)
(5) outlet of water-ring vacuum pump pressure gauge (9), outlet of water-ring vacuum pump showering guilding valve (8) and water are equipped between fluid inlet
Ring vacuum pumps outlet valve (7).
2. a kind of filter press vacuum extractor according to claim 1, it is characterised in that：The gas control valve (2)
And first vacuum ejector (5) gas phase import between be equipped with the first threeway (13), the third end and second of the first threeway (13)
The gas phase import of vacuum ejector (6) is connected；The liquid phase of outlet of water-ring vacuum pump valve (7) and the first vacuum ejector (5) into
The second threeway (14) and the first injector regulating valve (3) are equipped between mouthful successively, the third end of the second threeway (14) is true with second
The fluid inlet of empty injector (6) is connected, the third end of the second threeway (14) and the fluid inlet of the second vacuum ejector (6) it
Between be equipped with the second injector regulating valve (4).
3. a kind of filter press vacuum extractor according to claim 1, it is characterised in that：Coal-grinding sink (12) bottom
Pipe diameter between the circulating outlet and water-ring vacuum pump (10) in portion is more than the diameter of other pipelines.
4. a kind of filter press vacuum extractor according to claim 1, it is characterised in that：Coal-grinding sink (12) bottom
Pipe diameter between the circulating outlet and water-ring vacuum pump (10) in portion is 12 cun, a diameter of 8 cun of other pipelines, other
Pipeline, the first threeway (13) between the gas phase import that pipeline passes through the first vacuum ejector (5) for filter press vacuum plant (1)
Third end and the gas phase import of the second vacuum ejector (6) between pipeline, the first vacuum ejector (5) outlet and coal-grinding
Pipeline, water-ring vacuum pump (10) between the top of sink (12) and between the fluid inlet of the first vacuum ejector (5)
Pipeline between pipeline, the third end of the second threeway (14) and the fluid inlet of the second vacuum ejector (6).
5. a kind of filter press vacuum extractor according to claim 4, it is characterised in that：The material of the pipeline is carbon
Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789389.8U CN207667279U (en) | 2017-12-08 | 2017-12-08 | A kind of filter press vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789389.8U CN207667279U (en) | 2017-12-08 | 2017-12-08 | A kind of filter press vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207667279U true CN207667279U (en) | 2018-07-31 |
Family
ID=62970049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789389.8U Active CN207667279U (en) | 2017-12-08 | 2017-12-08 | A kind of filter press vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207667279U (en) |
-
2017
- 2017-12-08 CN CN201721789389.8U patent/CN207667279U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 453731 Xinxiang Economic Development Zone, Henan Province (Xiaoji Town) Patentee after: Henan Xinlianxin Chemical Industry Group Co., Ltd. Address before: 453731 Henan Xinxiang Economic Development Zone Xiaoji Town Henan Xinlianxin Chemical Fertilizer Co., Ltd. Patentee before: Henan XInlianxin Fertiliser Limited Company |
|
| CP03 | Change of name, title or address |