CN200998615Y - Liquid filtering apparatus of pressure filter - Google Patents
Liquid filtering apparatus of pressure filter Download PDFInfo
- Publication number
- CN200998615Y CN200998615Y CNU2007201227643U CN200720122764U CN200998615Y CN 200998615 Y CN200998615 Y CN 200998615Y CN U2007201227643 U CNU2007201227643 U CN U2007201227643U CN 200720122764 U CN200720122764 U CN 200720122764U CN 200998615 Y CN200998615 Y CN 200998615Y
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- CN
- China
- Prior art keywords
- gas
- liquid
- liquid separator
- pipe
- filter press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a liquid filtering device of a filter press, which comprises a three-way valve. The left end of the three-way valve is connected with the inlet position of a liquid filtering pipe of the filter press, and the right end is connected with a liquid sealing pipe, and the other end of the liquid sealing pipe is connected with a thickening machine, the upper end of the three-way valve is connected with a gas-liquid separator through a pipeline and inserted into the lower part of the gas-liquid separator, a silk screen foam catcher is installed at the upper part of the gas-liquid separator, a U-shaped pipe is arranged at the outlet position of the gas-liquid separator to prevent the exhaust of gas from the U-shaped pipe, and the other end of the U-shaped pipe is connected with the thickening machine. The utility model has the advantages of simple structure, and good gas-liquid separation effect, etc.
Description
Technical field:
The utility model relates to a kind of filtrate device, relates in particular to the filtrate device on a kind of filter press.
Background technology:
Several main programs of filter press work are generally filtration, extruding, air-dry, slag dumping etc.In order to reduce control program, dwindle and take up an area of the space, filter press filtrate and air-dry air are discharged by filter chamber by a pipeline often.This has simplified the structure of filter press to a certain extent, but because of gas and liquid not separately, the impulsive force of Compressed Gas band liquid is very big, so each filter press has all disposed a very big filtrate receiver, again liquid level gauge, automatic valve, filtrate pump etc. must be installed in order to control liquid level.In the actual production, filtrate pump shaft sealing leakage, filtrate receiver are compressed air easily and blow and turn over, and cause the filter press operational efficiency low; In industrial production, inevitably contain poisonous and harmful substances in the middle of the liquid simultaneously, poor because of gas-liquid separation effect in filtrate receiver, cause big quantity of fluid to discharge contaminated environment with Compressed Gas.
Summary of the invention:
The purpose of this utility model just provides a kind of filter press filtrate device, and this filtrate device can improve gas-liquid separation effect, improves the filter press operational efficiency.
The purpose of this utility model can realize by following scheme, comprise a threeway, the left end of threeway is connected with filter press filtrate pipe porch, right-hand member is connected with liquid sealing pipe, and the other end of liquid sealing pipe is connected with concentrator, and the upper end of threeway is connected with gas-liquid separator by pipeline and is inserted into the gas-liquid separator bottom, a silk screen foam-blocker is installed on gas-liquid separator top, in the exit of gas-liquid separator a U type pipe is set, prevents that gas from discharging thus, the other end of U type pipe is connected with concentrator.
The utlity model has simple in structure, characteristics such as gas-liquid separation effect is good.
Description of drawings: Fig. 1, the utility model structural representation
1, filtrate pipe 2, threeway 3, liquid sealing pipe 4, conduit
5, gas-liquid separator 6, silk screen foam-blocker 7, U type pipe 8, concentrator
The specific embodiment:
Contrast Fig. 1 as can be known: the utility model comprises a threeway 2, and the left end of threeway 2 is connected with the porch of baric flow machine filtrate pipe 1, and right-hand member is connected with liquid sealing pipe 3, and the other end of liquid sealing pipe 3 is connected with concentrator 8.The upper end of threeway 2 passes to conduit 4 and is connected with gas-liquid separator 5.And the bottom of inserting gas-liquid separator 5, on the top of gas-liquid separator 5 silk screen foam-blocker 6 is installed, prevent that foam from spilling, a U type pipe 7 is set in the exit of gas-liquid separator 5, prevent that gas from discharging thus, the other end of U type pipe is connected with concentrator 8.
Operation principle of the present utility model is that liquid enters concentrator by liquid sealing pipe and gas-liquid separator respectively, and gas is then discharged from the gas-liquid separator top.
Claims (1)
1, a kind of filter press filtrate device, it is characterized in that comprising a threeway (2), the left end of threeway (2) is connected with the porch of baric flow machine filtrate pipe (1), right-hand member is connected with liquid sealing pipe (3), the other end of liquid sealing pipe (3) is connected with concentrator (8), the upper end of threeway (2) passes to conduit (4) and is connected with gas-liquid separator (5), and the bottom of inserting gas-liquid separator (5), a silk screen foam-blocker (6) is installed on top at gas-liquid separator (5), in the exit of gas-liquid separator (5) a U type pipe (7) is set, the other end of U type pipe is connected with concentrator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201227643U CN200998615Y (en) | 2007-01-31 | 2007-01-31 | Liquid filtering apparatus of pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201227643U CN200998615Y (en) | 2007-01-31 | 2007-01-31 | Liquid filtering apparatus of pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200998615Y true CN200998615Y (en) | 2008-01-02 |
Family
ID=39013023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201227643U Expired - Fee Related CN200998615Y (en) | 2007-01-31 | 2007-01-31 | Liquid filtering apparatus of pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200998615Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101740A (en) * | 2021-04-12 | 2021-07-13 | 西南石油大学 | Mud drilling fluid negative pressure shale shaker |
-
2007
- 2007-01-31 CN CNU2007201227643U patent/CN200998615Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101740A (en) * | 2021-04-12 | 2021-07-13 | 西南石油大学 | Mud drilling fluid negative pressure shale shaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20130131 |