CN202605846U - Filter press for initial treatment of effluent - Google Patents
Filter press for initial treatment of effluent Download PDFInfo
- Publication number
- CN202605846U CN202605846U CN 201220311592 CN201220311592U CN202605846U CN 202605846 U CN202605846 U CN 202605846U CN 201220311592 CN201220311592 CN 201220311592 CN 201220311592 U CN201220311592 U CN 201220311592U CN 202605846 U CN202605846 U CN 202605846U
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- CN
- China
- Prior art keywords
- tank body
- filter
- cloth
- air inlet
- pressure gauge
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter press for the initial treatment of effluent. The filter press comprises a tank body, a filter cloth layer, a feeding hole, an air inlet, a discharge hole, a filter screen layer, a pressure gauge and a controller, wherein the tank body comprises an upper tank body and a lower tank body; the right side of the upper tank body is connected with the right side of the lower tank body in a movable mode by a hinge; the feeding hole is formed in the middle upper part of the lower tank body; the filter cloth layer is arranged on the middle lower part of the tank body; the filter screen layer is adjacent to the filter cloth layer and is arranged under the filter cloth layer; active carbon is arranged among layers of filter cloth in the filter cloth layer; the feeding hole, the air inlet and discharge hole are provided with control valves respectively; one end of the pressure gauge penetrates through the upper tank body and is arranged inside the tank body; and the controller is connected with the control valves on the pressure gauge and the air inlet respectively. The pressure gauge arranged on the filter press for the initial treatment of the effluent can measure the pressure inside the tank body accurately; and the active carbon among the layers of the filter cloth in the filter cloth layer can remove toxic substances and colored substances in the effluent.
Description
Technical field
The utility model relates to sewage-treatment plant in the chemical field, relates in particular to the processing just of a kind of waste liquid and uses filter press.
Background technology
Existing filter press; Have only normal pressure to filter and two kinds of vacuumizing filtration; This pressure filter only is fit to the lower material of liquid viscosity; Often be muddy shape and the waste liquid in the chemical field often contains the big and waste water of the viscosity of noxious material, waste water, filter press of the prior art can only be realized the coarse filtration of impurity in the waste water, and noxious material but can not be removed in the waste water.
The utility model content
To the deficiency that exists in the above-mentioned technology, the utility model provides a kind of waste liquid simple in structure, that production cost is low, treatment effeciency is high just to handle and has used filter press.
In order to reach the foregoing invention purpose, the technical scheme that the utility model adopts provides a kind of waste liquid and just handles and use filter press, and this waste liquid just processing comprises tank body, filter layer of cloth, charging aperture, air inlet and discharging opening with filter press; Said air inlet is arranged on the top of tank body, and discharging opening is arranged on the bottom of tank body; It is characterized in that: also comprise filter mesh layer, Pressure gauge and controller; Said tank body comprises upper tank body and lower tank, and upper tank body and lower tank right side are movably connected through hinge; Said charging aperture is arranged on the middle and upper part of lower tank; Said filter layer of cloth is arranged on the middle and lower part of tank body, and filter mesh layer is close to the filter layer of cloth setting, and is arranged on the below of filter layer of cloth; Be provided with active carbon between each metafiltration cloth in the said filter layer of cloth; Said charging aperture, air inlet and discharging opening are provided with a control valve; A said manometric end passes upper tank body and is arranged on tank interior, and the other end is arranged on the tank body outside; Said controller is connected with control valve on the air inlet with Pressure gauge respectively.
Further, the contacted end face of said lower tank and upper tank body is provided with the sealing ring mounting groove.
The beneficial effect of the utility model is:
1, waste liquid is just handled the pressure that can measure tank interior with the Pressure gauge that is provided with on the filter press accurately; Simultaneously controller can not stop reads manometric measured value, if when the pressure of tank interior reaches the rated pressure value of tank body, just controller can cut out the control valve that is provided with on the air inlet.
2, the active carbon that is provided with between each filter cloth of filter layer of cloth can adsorb noxious material and the coloring matter in the waste water.
Description of drawings
Fig. 1 just handles the structural representation with filter press for waste liquid.
Wherein, 1, filter mesh layer; 2, filter layer of cloth; 3, charging aperture; 4, Pressure gauge; 5, air inlet; 6, upper tank body; 7, hinge; 8, lower tank; 9, discharging opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in detail:
As shown in Figure 1, waste liquid is just handled and is comprised tank body, filter layer of cloth 2, charging aperture 3, air inlet 5 and discharging opening 9 with filter press; Said air inlet 5 is arranged on the top of tank body, and discharging opening 9 is arranged on the bottom of tank body; It is characterized in that: also comprise filter mesh layer 1, Pressure gauge 4 and controller; Said tank body comprises upper tank body 6 and lower tank 8, and upper tank body 6 is movably connected through hinge 7 with lower tank 8 right sides; Said charging aperture 3 is arranged on the middle and upper part of lower tank 8; Said filter layer of cloth 2 is arranged on the middle and lower part of tank body, and filter mesh layer 1 is close to filter layer of cloth 2 and is provided with, and is arranged on the below of filter layer of cloth 2; Be provided with active carbon between each metafiltration cloth in the said filter layer of cloth 2; Said charging aperture 3, air inlet 5 and discharging opening 9 are provided with a control valve; One end of said Pressure gauge 4 passes upper tank body 6 and is arranged on tank interior, and the other end is arranged on the tank body outside; Said controller is connected with control valve on the air inlet 5 with Pressure gauge 4 respectively; Said lower tank 8 is provided with the sealing ring mounting groove with upper tank body 6 contacted end faces.
When this waste liquid is just handled and is carried out press filtration with filter press, at first in the sealing ring mounting groove of lower tank 8, install sealing ring after, close upper tank body 6, guarantee that upper tank body 6 and lower tank 8 are in tight-seal condition; Then feed waste water, pour nitrogen to tank interior simultaneously to tank interior; Particulate matter in the waste water just can be attached on the filter layer of cloth 2, and noxious material and coloring matter just can be adsorbed by the active carbon between filter cloth, and filter mesh layer 1 can filter out the particulate matter that passes filter layer of cloth 2 under pressure once more; When tank interior has waste liquid and nitrogen to get into; Controller just can not stop reads the data that Pressure gauge 4 reads; And compare with the force value of system setting simultaneously, if when the pressure of tank interior equals the inner setting value of controller, just controller can cut out the control valve on the air admission hole; When tank interior pressure was lower than the setting value of controller inside once more, controller just can be opened the control valve on the air admission hole.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (2)
1. a waste liquid is just handled and is used filter press, comprises tank body, filter layer of cloth (2), charging aperture (3), air inlet (5) and discharging opening (9); Said air inlet (5) is arranged on the top of tank body, and discharging opening (9) is arranged on the bottom of tank body; It is characterized in that: also comprise filter mesh layer (1), Pressure gauge (4) and controller; Said tank body comprises upper tank body (6) and lower tank (8), and upper tank body (6) and lower tank (8) right side are movably connected through hinge (7); Said charging aperture (3) is arranged on the middle and upper part of lower tank (8); Said filter layer of cloth (2) is arranged on the middle and lower part of tank body, and filter mesh layer (1) is close to filter layer of cloth (2) setting, and is arranged on the below of filter layer of cloth (2); Be provided with active carbon between each metafiltration cloth in the said filter layer of cloth (2); Said charging aperture (3), air inlet (5) and discharging opening (9) are provided with a control valve; One end of said Pressure gauge (4) passes upper tank body (6) and is arranged on tank interior, and the other end is arranged on the tank body outside; Said controller is connected with control valve on the air inlet (5) with Pressure gauge (4) respectively.
2. waste liquid according to claim 1 is just handled and used filter press, it is characterized in that: said lower tank (8) is provided with the sealing ring mounting groove with the contacted end face of upper tank body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311592 CN202605846U (en) | 2012-06-29 | 2012-06-29 | Filter press for initial treatment of effluent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311592 CN202605846U (en) | 2012-06-29 | 2012-06-29 | Filter press for initial treatment of effluent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605846U true CN202605846U (en) | 2012-12-19 |
Family
ID=47339580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311592 Expired - Fee Related CN202605846U (en) | 2012-06-29 | 2012-06-29 | Filter press for initial treatment of effluent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841181A (en) * | 2014-12-12 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Pressure type filter |
-
2012
- 2012-06-29 CN CN 201220311592 patent/CN202605846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841181A (en) * | 2014-12-12 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Pressure type filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |