CN211987281U - Feeding system of filter press - Google Patents
Feeding system of filter press Download PDFInfo
- Publication number
- CN211987281U CN211987281U CN202020188662.7U CN202020188662U CN211987281U CN 211987281 U CN211987281 U CN 211987281U CN 202020188662 U CN202020188662 U CN 202020188662U CN 211987281 U CN211987281 U CN 211987281U
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- China
- Prior art keywords
- tank
- pipeline
- pressure
- filter press
- valve
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- 230000003750 conditioning effect Effects 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 5
- 238000005260 corrosion Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008023 solidification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a pressure filter charge-in system, include: the device comprises a conditioning tank, a stirrer, an air compressor, a pressure tank, a pipeline, valves and a pressure sensor, wherein the conditioning tank is arranged above the pressure tank, materials flow into the conditioning tank through the pipeline arranged at the upper part of the conditioning tank, the stirrer is arranged in the conditioning tank to stir the materials uniformly, the lower part of the conditioning tank is provided with the pipeline connected to the pressure tank, the upper part of the pressure tank is provided with the pipeline connected air compressor, the lower part of the pressure tank is provided with a pipeline connected filter press feed hole, the pipeline is provided with a plurality of valves, and the pressure sensor is arranged on the pipeline of the filter press feed hole to; the utility model discloses high temperature resistant, corrosion-resistant, pressure stability, fault rate are low, the maintenance is simple.
Description
Technical Field
The utility model relates to a pressure filter field relates to a pressure filter charge-in system more specifically.
Background
The filter press is a main filtering device for solid-liquid separation, filtered materials are required to be conveyed into a chamber of a filter plate of the filter press at a certain pressure through a feeding pump to form a filter cake, and a peristaltic pump, a centrifugal pump, a plunger pump and the like are used for conveying the materials to the filter press; however, materials in some industries have the characteristics of high temperature and high corrosion, and a conventional feed pump is easy to corrode and damage, high in failure rate, difficult to maintain and high in cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a feeding system of a filter press.
The utility model provides a pressure filter charge-in system, including taking care of jar, the agitator, air compressor, the overhead tank, the pipeline, the valve, pressure sensor, take care of the jar setting in the overhead tank, the material flows into the jar of taking care of through the pipeline that takes care of jar upper portion setting, it is provided with the agitator in the jar to stir the material evenly to take care of, it sets up pipe connection to the overhead tank to take care of jar lower part, overhead tank upper portion sets up pipe connection air compressor, the overhead tank lower part sets up pipe connection pressure filter feed port, be provided with the valve on each connecting tube, pressure sensor sets up and detects the pipeline internal pressure on the pipeline of pressure filter feed.
Preferably, the lower part of the conditioning tank is provided with a pipeline and a valve, and the pipeline is communicated with the water collecting tank.
Preferably, the lower part of the pressure tank is provided with a pipeline and a valve, and the pipeline leads to the water collecting tank.
Preferably, the upper part of the pressure tank is provided with a pipeline and a valve, and the pipeline is communicated with the atmosphere.
Preferably, the inner walls of the conditioning tank, the pressure tank and the pipeline are made of corrosion-resistant materials such as glass fiber reinforced plastics.
As a preferred scheme, the valve is an automatic valve, the conditioning tank and the pressure tank are provided with liquid level switches, and the automatic control of the filter press feeding system is realized by combining a pressure sensor and an electric control system.
The utility model discloses, the material flows into and takes care of the jar, and the material flows into the overhead tank after the agitator stirring, closes the valve between taking care of jar and overhead tank, and air compressor produces compressed air and presses the pressure filter feed port into with the interior material of overhead tank, and when pressure sensor detected that pipeline internal pressure reaches the upper limit that the pressure filter needs feed pressure, air compressor stop work closes the valve between air compressor and overhead tank, closes the valve between overhead tank and pressure filter feed port, and the feeding is accomplished.
The utility model relates to a pressure filter charge-in system is high temperature resistant, corrosion-resistant, pressure stability, fault rate are low, the maintenance is simple.
Drawings
Fig. 1 is a schematic view of a feeding system of a filter press according to the present invention.
In the figure: 1. a conditioning tank; 2. a stirrer; 3. an air compressor; 4. a pressure tank; 5. a valve; 6. a pressure sensor.
Detailed Description
The technical solution in the embodiment of the present invention is described below with reference to the drawings in the embodiment of the present invention.
As shown in figure 1, a conditioning tank 1 is arranged above a pressure tank 4, materials flow into the conditioning tank 1 through a pipeline arranged on the upper portion of the conditioning tank 1, a stirrer 2 is arranged in the conditioning tank 1 to stir the materials uniformly, the lower portion of the conditioning tank 1 is provided with a pipeline connected to the pressure tank 4, the upper portion of the pressure tank 4 is provided with a pipeline connected air compressor 3, the lower portion of the pressure tank 3 is provided with a pipeline connected filter press feed hole, each pipeline is provided with a valve 5, and a pressure sensor 6 is arranged on the pipeline of the filter press feed hole to detect the pressure in the pipeline.
As shown in fig. 1, the working principle of the present invention is as follows: all valves 5 are in a closed state in an initial state, firstly, the valve 5-1 is opened to enable materials to flow into the conditioning tank 1, the stirrer 2 is arranged in the conditioning tank 1 to stir the materials uniformly, when the materials in the conditioning tank 1 reach the upper limit of a liquid level switch (which is not shown in the known technology), the valve 5-1 is closed, the valve 5-5 is opened, the materials flow into the pressure tank 4, the materials in the pressure tank 4 reach the upper limit of the liquid level switch (which is not shown in the known technology), the valve 5-5 is closed, the valve 5-2 is opened, the valve 5-7 is opened, the air compressor 3 generates compressed air to press the materials in the pressure tank 4 into a feed hole of a filter press, when the pressure sensor 6 detects that the pressure in a pipeline reaches the upper limit of the required feed pressure of the filter press, the air compressor 3 stops working, the valve 5-2, the feed was complete.
As shown in figure 1, the lower part of the conditioning tank 1 is provided with a pipeline and valves 5-3, the pipeline leads to a water collecting tank, and materials in the conditioning tank 1 can be discharged after the feeding is finished, so that the maintenance is convenient and the solidification of the materials is prevented.
As shown in figure 1, the lower part of the pressure tank 4 is provided with a pipeline and valves 5-6, the pipeline leads to a water collecting tank, and materials in the pressure tank 4 can be discharged after the feeding is finished, so that the overhaul is convenient and the solidification of the materials is prevented.
As shown in figure 1, the upper part of the pressure tank 4 is provided with a pipeline and a valve 5-4, the pipeline is communicated with the atmosphere, and compressed air in the pressure tank 4 can be discharged after feeding is finished, so that high-pressure air is prevented from hurting people due to misoperation.
Claims (6)
1. A filter press feed system, comprising: the conditioning tank is arranged above the pressure tank, materials flow into the conditioning tank through a pipeline arranged on the upper portion of the conditioning tank, the stirrer is arranged in the conditioning tank to stir the materials uniformly, the lower portion of the conditioning tank is connected to the pressure tank through a pipeline, the upper portion of the pressure tank is connected with the air compressor through a pipeline, the lower portion of the pressure tank is provided with a pipeline, a feeding hole of a filter press is connected to the pipeline, a plurality of valves are arranged on the pipeline, and the pressure sensor is arranged on the pipeline of the feeding hole of the filter press to detect the pressure in the pipeline.
2. The filter press feeding system according to claim 1, wherein the conditioning tank is provided with a pipe and a valve at the lower part, and the pipe leads to the water collecting tank.
3. The filter press feeding system according to claim 1, wherein the pressure tank is provided with a pipe and a valve at the lower part thereof, and the pipe leads to the water collecting tank.
4. The filter press feeding system according to claim 1, wherein the pressure tank is provided with a pipe and a valve at the upper part, and the pipe is communicated with the atmosphere.
5. The filter press feeding system according to claim 1, wherein the inner walls of the conditioning tank, the pressure tank and the pipeline are made of corrosion-resistant materials such as glass fiber reinforced plastics.
6. The filter press feeding system according to claim 1, wherein the valve is an automatic valve, the conditioning tank and the pressure tank are provided with liquid level switches, and the automatic control of the filter press feeding system is realized by combining a pressure sensor and an electric control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188662.7U CN211987281U (en) | 2020-02-20 | 2020-02-20 | Feeding system of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020188662.7U CN211987281U (en) | 2020-02-20 | 2020-02-20 | Feeding system of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211987281U true CN211987281U (en) | 2020-11-24 |
Family
ID=73421181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020188662.7U Active CN211987281U (en) | 2020-02-20 | 2020-02-20 | Feeding system of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211987281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111276A (en) * | 2020-02-20 | 2020-05-08 | 景津环保股份有限公司 | Filter press feeding system and feeding method |
-
2020
- 2020-02-20 CN CN202020188662.7U patent/CN211987281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111111276A (en) * | 2020-02-20 | 2020-05-08 | 景津环保股份有限公司 | Filter press feeding system and feeding method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 253034 Shandong city in Dezhou Province Economic Development Zone, the first northbound Regent Patentee after: Jingjin Equipment Co.,Ltd. Address before: 253034 Shandong city in Dezhou Province Economic Development Zone, the first northbound Regent Patentee before: Jing Jin Environmental Protection Inc. |