CN2255304Y - Filter - Google Patents
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- CN2255304Y CN2255304Y CN 96202544 CN96202544U CN2255304Y CN 2255304 Y CN2255304 Y CN 2255304Y CN 96202544 CN96202544 CN 96202544 CN 96202544 U CN96202544 U CN 96202544U CN 2255304 Y CN2255304 Y CN 2255304Y
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- Prior art keywords
- filter
- orifice plate
- piston
- cylinder body
- cylinder
- 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 relates to a filter which has the main technological characteristic that a fixed pore plate, a slide track and movable pore plates installed on the slide track are arranged in a shell. Two pore plates are connected by a filtering hank, the top of the shell is provided with an adjusting mechanism composed of a cylinder, a piston in the cylinder and a draw rod on the piston, and the other end of the draw rod is fixedly connected with the movable pore plate. The piston driven by the hydraulic pressure or the air pressure in the cylinder drives the movable pore plate to move through the draw rod. The utility model can be convenient to adjust the filtering material density, enhance the filtering quality and make the backwashing effects well, and the mechanical simple structure.
Description
The utility model belongs to art of filters.
The kind of fabric filter is many now.Fixed fabric filter is arranged in early days.Exactly fastening fiber tube is fixed between outlet and the inlet, makes it to reach the filtration purpose.Because this kind filter type cleans difficulty of dirt, has caused the drainage cost higher.Progressively developed squash type multi-component fibre filter in recent years again, this kind filter has the in-depth filtration effect, and the filtrate mass ratio is better, and cleaning is easier to.Its main type has the machine driving extruding multi-component fibre formula filter of the former Soviet Union, but fashion of extrusion has adopted original frame for movement, weight is big, and the manufacturing expense height is installed numerous and diverse, extruding force is measured difficulty, thereby bring drainage quality problem of unstable, capsule squash type filter is though have simple in structure, advantages such as effluent characteristics is good have solved above-mentioned filter weak point basically.But effective drainage area of capsule squash type filter is lower.
Thereby the purpose of this invention is to provide a kind of filter that can drive the density realization in-depth filtration effect of removable orifice plate change filtrate by regulating system according to above-mentioned situation.The utility model is to take following technical scheme to realize for achieving the above object.In the housing of filter, be equipped with fixedly and be connected with some fiber filter bundles between the orifice plate and removable orifice plate, removable orifice plate is contained on the interior slideway of housing, the cylinder body of governor motion is installed at the top of filter housings, there is the mouth of pipe at the cylinder body two ends, cylinder interior is equipped with piston, piston and pull bar are connected, and the other end and the removable orifice plate of pull bar are connected, and removable orifice plate pumps at the drive lower edge of governor motion slideway.
The utlity model has following characteristics:
1, drives removable orifice plate by governor motion, filter tow is formed become porosity, realize that in-depth filtration guarantees the quality of filter medium.
2, have simple in structurely, easily make, easily advantage such as maintenance.
3, backwash is easy, and scrubbing is thorough.
Figure of description is a technical solutions of the utility model example structure schematic diagram
Wherein Fig. 1 is the structural profile view of an embodiment of filter.
Fig. 2 is the structural profile view of another embodiment of filter.Among the figure: 1, governor motion 2, filter medium import 3, pull bar
4, filter housing body 5, removable orifice plate 6, fixing orifice plate
7, filter medium outlet 8, support 9, inspection socket
10, sewage draining exit 11, filter tow 12, slideway
13, spacing crossbeam 14, cylinder body 15, the cylinder body mouth of pipe
16, the cylinder body mouth of pipe 17, piston
Below in conjunction with implementing accompanying drawing the technical solution of the utility model further is illustrated:
In the filter housings (4), be installed with fixedly orifice plate (6), spacing crossbeam (13), slideway (12) two ends are separately fixed at fixedly on the orifice plate (6) and spacing crossbeam (13), and removable orifice plate (5) is contained on the slideway (12).Removable orifice plate (5) and fixedly be connected with filter tow (11) between the orifice plate (6) is equipped with the cylinder body (14) of governor motion at the top of housing, the mouth of pipe (15) (16) is arranged on the cylinder body (14), and this mouth of pipe (15) (16) is connected with hydraulic system pipeline.Piston (17) is housed in the cylinder body, and pull bar (3) two ends are connected in respectively on piston (17) and the removable orifice plate (5).Housing (4) is provided with filter medium import (2), filter medium outlet (7), support (8), inspection socket (9), sewage draining exit (10).During work, piston (17) hydraulic pressure or air pressure in cylinder body (14) promote to move down, by pull bar (3) removable orifice plate (5) are moved along slideway (12).When removable orifice plate (5) is pushed polynary filter tow (11) when fixedly orifice plate (6) is close.When filter medium enters filter,, make filter tow form and become porosity because medium is increasing by loss in head in the filter tow process.Promptly along the media flow direction, the porosity of filter tow diminishes gradually.Thereby the realization in-depth filtration has guaranteed the filter quality of filter medium.
When backwash, make removable orifice plate be grouped into spacing crossbeam (13) by governor motion and locate away from fixing orifice plate, filter tow (11) is loose condition (of surface), and it is big that hole becomes, but both forward and reverse directions cleaning and filtering bundle, thus remove the dirt of holding back.Discharge from sewage draining exit.
The power-control section of governor motion can change or other needs according to filtration resistance, is designed to manually control modes such as the automatic adjusting of mechanical automation adjusting or microcomputer-based intelligentization.
Claims (1)
1, a kind of filter includes filter housings, fixedly orifice plate is installed in the housing, removable orifice plate, in removable orifice plate with filter tow fixedly is installed between the orifice plate, removable orifice plate is installed on the slideway, the filter medium import is installed on filter housings, filter medium outlet, support, inspection socket, sewage draining exit, it is characterized in that the top at filter housings is equipped with the cylinder body of governor motion, there is the mouth of pipe at the cylinder body two ends, piston is housed in the cylinder body, is fixed on the pull bar on the piston, the removable orifice plate in its other end and the housing is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202544 CN2255304Y (en) | 1996-02-18 | 1996-02-18 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202544 CN2255304Y (en) | 1996-02-18 | 1996-02-18 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255304Y true CN2255304Y (en) | 1997-06-04 |
Family
ID=33888451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96202544 Expired - Fee Related CN2255304Y (en) | 1996-02-18 | 1996-02-18 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255304Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367201B (en) * | 2008-09-08 | 2011-12-14 | 宁波赛盟科技发展有限公司 | Wet-process spray sand system |
| CN103170169A (en) * | 2011-12-20 | 2013-06-26 | 辽宁省环境科学研究院 | Shock type fiber bundle filtering apparatus |
| CN102091447B (en) * | 2009-12-10 | 2013-11-06 | 上海凡清环境工程有限公司 | Fiber bundle filter with overpressure protection device |
| CN103979634A (en) * | 2014-06-03 | 2014-08-13 | 江苏羊城净水设备有限公司 | Novel water purification device and water purification method |
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN104941270A (en) * | 2015-06-10 | 2015-09-30 | 合众高科(北京）环境技术有限公司 | Fiber ball filter without dynamic seal |
| CN105396339A (en) * | 2015-11-30 | 2016-03-16 | 成都德善能科技有限公司 | Hydraulic filter for oil field water injection |
-
1996
- 1996-02-18 CN CN 96202544 patent/CN2255304Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101367201B (en) * | 2008-09-08 | 2011-12-14 | 宁波赛盟科技发展有限公司 | Wet-process spray sand system |
| CN102091447B (en) * | 2009-12-10 | 2013-11-06 | 上海凡清环境工程有限公司 | Fiber bundle filter with overpressure protection device |
| CN103170169A (en) * | 2011-12-20 | 2013-06-26 | 辽宁省环境科学研究院 | Shock type fiber bundle filtering apparatus |
| CN103979634A (en) * | 2014-06-03 | 2014-08-13 | 江苏羊城净水设备有限公司 | Novel water purification device and water purification method |
| CN104128021A (en) * | 2014-07-15 | 2014-11-05 | 蔡子辉 | Solid-liquid separation device |
| CN104128021B (en) * | 2014-07-15 | 2016-04-13 | 蔡子辉 | Equipment for separating liquid from solid |
| CN104941270A (en) * | 2015-06-10 | 2015-09-30 | 合众高科(北京）环境技术有限公司 | Fiber ball filter without dynamic seal |
| CN105396339A (en) * | 2015-11-30 | 2016-03-16 | 成都德善能科技有限公司 | Hydraulic filter for oil field water injection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |