CN201760151U - Self-cleaning filter device - Google Patents
Self-cleaning filter device Download PDFInfo
- Publication number
- CN201760151U CN201760151U CN2010202886175U CN201020288617U CN201760151U CN 201760151 U CN201760151 U CN 201760151U CN 2010202886175 U CN2010202886175 U CN 2010202886175U CN 201020288617 U CN201020288617 U CN 201020288617U CN 201760151 U CN201760151 U CN 201760151U
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- housing
- filter
- self
- shell
- filter device
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Abstract
The utility model relates to a self-cleaning filter device which comprises a shell and a filter unit, wherein the shell is internally provided with the filter unit which comprises a filter shell and a hollow filter core arranged outside the filter shell; one end of the shell is provided with a water outlet pipe along the axial direction, and the other end of the shell is provided with a discharge pipe along the axial direction; the shell is provided with a water inlet pipe along the circumferential direction; the shell is internally provided with a rotating shaft and a hairbrush arranged in the filter shell; the hairbrush is fixed with the rotating shaft; and the rotating shaft is driven by a speed reducer. The self-cleaning filter device can realize accurate filtering, high-efficiency thorough backflushing and continuously water discharge, saves the occupied land, and is simple in maintenance and wide in application scope.
Description
Technical field
The utility model relates to filter plant, relates in particular to a kind of self-cleaning filter device.
Background technology
Dyeing is along with China's rapid economy development, and also in continuous development, the dyeing water amount also increases fast, the total amount that water pollutes is also in continuous increase, increasing to social environment influence, how to solve water saving and water pollution problems, be that dyeing presses for the problem of facing.
Printing-dying wastewater recycling is the efficient ways that addresses this problem, and not only can significantly reduce wastewater emission amount, and can reduce the water supply consumption, reduces the water use cost, brings good economic benefit and social benefit to enterprise.
And in the prior art, filter substantially all is disposable, can't reuse, and causes enterprise wastewater reclaimer input bigger like this, and general hold facility site space is also big, the maintenance cost height.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of maintenance cost low, take up an area of that the space is few, the self-cleaning filter device of good filtration effect.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of self-cleaning filter device, comprise housing and filter element, be provided with filter element in the housing, filter element comprises filter housing and is arranged at the outer hollow filter core of filter housing, housing shaft is provided with outlet pipe to an end, housing shaft is provided with blow-off pipe to the other end, housing circumferentially is provided with water inlet pipe, be provided with rotating shaft in the housing and along the hairbrush of filter housing internal arrangement, this hairbrush and rotating shaft are fixed, and rotating shaft drives by reductor.
According to another embodiment of the present utility model, self-cleaning filter device comprises that further filter housing is that stainless steel material is made.
According to another embodiment of the present utility model, self-cleaning filter device comprises that further filter core is by forming as dried annular plastics sheet.
According to another embodiment of the present utility model, self-cleaning filter device comprises further between housing and the outlet pipe and is provided with ring flange that outlet pipe is positioned on the ring flange.
According to another embodiment of the present utility model, self-cleaning filter device comprises that further the link of housing and filter housing is provided with the filter screen retainer plate.
According to another embodiment of the present utility model, self-cleaning filter device comprises that further housing is provided with pressure difference switch.
According to another embodiment of the present utility model, self-cleaning filter device further comprises and is provided with the filter screen supporting plate between filter housing and the housing.
The utility model has solved the defective that exists in the background technology, and its advantage is as follows:
1, accurately filters
This device filtering accuracy is 100 microns, and specific filtration resistance is greater than 85%;
2, thoroughly efficient backwash
Open fully owing to will filter hole during backwash, add the centrifugal atomization effect, reached other filters cleaning performance that is beyond one's reach.Each filter element backwash process only needed to finish in 10 to 20 seconds, and the backwash water consumption is lower than 0.5% of the filtration water yield;
3, continuous effluent
Operate the backwash cycle by time and pressure reduction, comprise two filter elements and accomplish the using and the reserved in filter system, work and backwash state switch by manual, can guarantee 24 hours continuous effluent, system's crushing is little, and filtration and backwash effect can be because of variation service time;
4, save occupation of land
But space, the on-the-spot corner of flexible utilization is suited measures to local conditions to install to take up an area of and is lacked;
5, safeguard simply
Need regular maintenance hardly, checking does not also need specific purpose tool, and detachable parts seldom.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 be among Fig. 2 A-A to cross-sectional schematic;
Wherein: 1, housing, 2, filter housing, 3, filter core, 4, outlet pipe, 5, blow-off pipe, 6, water inlet pipe, 7, rotating shaft, 8, hairbrush, 9, reductor, 10, ring flange, 11, the filter screen supporting plate, 12, the filter screen retainer plate.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Figure 1-3, a kind of self-cleaning filter device, comprise housing 1 and filter element, be provided with filter element in the housing 1, filter element comprises filter housing 2 and is arranged at filter housing 2 hollow filter core 3 outward, housing 1 an axial end is provided with outlet pipe 4, the housing 1 axial other end is provided with blow-off pipe 5, and housing 1 circumferentially is provided with water inlet pipe 6, is provided with rotating shaft 7 in the housing 1 and along the hairbrush 8 of filter housing 2 internal arrangement, this hairbrush 8 is fixing with rotating shaft 7, and rotating shaft 7 drives by reductor 9.Wherein, filter housing 2 is made for stainless steel material.Filter core 3 is by forming as dried annular plastics sheet, and filter core 3 is connected with housing 1 elasticity.
Fixing for ease of housing 1 with outlet pipe 4, be provided with ring flange 10 between housing 1 and the outlet pipe 4, outlet pipe 4 is positioned on the ring flange 10.
Wherein, rotating shaft 7 drives hairbrush 8 and rotates, and hairbrush 8 is provided with filter screen supporting plate 11 between filter housing 2 and the housing 1 along filter housing 2 inwall wipers for this reason.
In addition, fixing with housing 1 for the ease of filter housing 2, housing 1 is provided with filter screen retainer plate 12 with the link of filter housing 2.
The utility model can be used for recirculated cooling water and filters, promptly to the filtration of air conditioning cooling water equipment and instrument cooling water equipment, can prevent the obstruction and the pollution of heat exchanger, pipeline, nozzle, guarantee heat exchanger effectiveness, save water and energy, improve the cocnentration factor of cooling water, be applicable to the cooling circulating water of all industries.
The utility model also can be used for the circulating and recovering water filtration; be used to clean, the filtration of water such as flushing water reuse, paper making water reuse, fresh water (FW) reuse, tank cleaning; remove impurity in the water, make water reach application requirements, protection equipment; also be applied to food and drink; medicine, automobile, electronics; metallurgy, chemical industry etc.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (7)
1. self-cleaning filter device, comprise housing and filter element, be provided with filter element in the housing, it is characterized in that: filter element comprises filter housing and is arranged at the outer hollow filter core of filter housing, and housing shaft is provided with outlet pipe to an end, and housing shaft is provided with blow-off pipe to the other end, housing circumferentially is provided with water inlet pipe, be provided with rotating shaft in the housing and along the hairbrush of filter housing internal arrangement, this hairbrush and rotating shaft are fixed, rotating shaft drives by reductor.
2. self-cleaning filter device as claimed in claim 1 is characterized in that: filter housing is that stainless steel material is made.
3. self-cleaning filter device as claimed in claim 1 is characterized in that: filter core is by forming as dried annular plastics sheet.
4. self-cleaning filter device as claimed in claim 1 is characterized in that: be provided with ring flange between housing and the outlet pipe, outlet pipe is positioned on the ring flange.
5. self-cleaning filter device as claimed in claim 1 is characterized in that: the link of housing and filter housing is provided with the filter screen retainer plate.
6. self-cleaning filter device as claimed in claim 1, it is characterized in that: housing is provided with pressure difference switch.
7. self-cleaning filter device as claimed in claim 1 is characterized in that: be provided with the filter screen supporting plate between filter housing and the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202886175U CN201760151U (en) | 2010-08-11 | 2010-08-11 | Self-cleaning filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202886175U CN201760151U (en) | 2010-08-11 | 2010-08-11 | Self-cleaning filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201760151U true CN201760151U (en) | 2011-03-16 |
Family
ID=43712747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202886175U Expired - Fee Related CN201760151U (en) | 2010-08-11 | 2010-08-11 | Self-cleaning filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201760151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148590A (en) * | 2013-08-07 | 2015-12-16 | 合肥通用机械研究院 | Self-cleaning filter with energy conservation and emission reduction effects |
| CN111871048A (en) * | 2020-08-17 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Hyperfine net filters river water purifier |
-
2010
- 2010-08-11 CN CN2010202886175U patent/CN201760151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148590A (en) * | 2013-08-07 | 2015-12-16 | 合肥通用机械研究院 | Self-cleaning filter with energy conservation and emission reduction effects |
| CN111871048A (en) * | 2020-08-17 | 2020-11-03 | 常州科德水处理成套设备有限公司 | Hyperfine net filters river water purifier |
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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: 20110316 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |