CN202724795U - Brush-type automatic-cleaning filter - Google Patents
Brush-type automatic-cleaning filter Download PDFInfo
- Publication number
- CN202724795U CN202724795U CN 201220418728 CN201220418728U CN202724795U CN 202724795 U CN202724795 U CN 202724795U CN 201220418728 CN201220418728 CN 201220418728 CN 201220418728 U CN201220418728 U CN 201220418728U CN 202724795 U CN202724795 U CN 202724795U
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- Prior art keywords
- brush
- filter
- tank body
- filtrate
- automatic cleaning
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- Expired - Fee Related
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Abstract
The utility model provides a brush-type automatic-cleaning filter, comprising a filtrate inlet 1, a pressure gauge 2, a filtrate outlet 3, a solenoid valve 4, a sewage drainage port 5, a gearing-down mechanism 6, a filter component 7 and a tank body 8, wherein the filter component 7 is arranged in the tank body 8; the gearing-down mechanism 6 is connected with a main bearing; the filter component 7 is installed at the other end of the main bearing; the sewage drainage port 5 is formed at the lower end of the tank body 8 via the solenoid valve 4; the filtrate inlet 1 is communicated with the tank body 8 via a pipeline; the filtrate outlet 3 is connected with the other end of the pipeline; and the pressure gauge 2 is installed on the pipeline. The brush-type automatic-cleaning filter provided by the utility model has an automatic-cleaning function; the filter process is stable and reliable; the normal working of a water system is not influenced; and the water-saving effect is good.
Description
Technical field
The utility model belongs to the equipment of field of environment protection, relates in particular to a kind of brush automatic cleaning strainer.
Background technology
China's water resource extremely lacks, and utilizes rationally and effectively water resource, not only can reduce the production cost of enterprise, and benefit the nation and the people.At present, the industries such as water for industrial use rich and influential family such as steel mill, papermaking, generating are all carried out water circulation for water for industrial use and are processed use, to take full advantage of water resource.In water treatment procedure, filtration is very important link, utilizes large suspension in the filter interception water, with the normal operation of miscellaneous equipment in the assurance system.But traditional filter exist pollutant holding capability little, be subject to that dirt stops up, filtration fraction needs disassembly, cleaning and can't the monitoring filtering state etc. defective, plant maintenance is not only loaded down with trivial details and need to shut down cleaning, and the automaticity of whole system is lower.
The utility model content
The utility model provides a kind of brush automatic cleaning strainer, its objective is to solve the prior art defective, provides a kind of with automatic cleaning function, and filter efficiency is high, and blowdown continues to flow, the brush automatic cleaning strainer that dirt does not deposit.
The technical scheme that the utility model is dealt with problems is:
The utility model provides a kind of brush automatic cleaning strainer, comprising: filtrate import 1, Pressure gauge 2, filtrate (liquid 3, magnetic valve 4, sewage draining exit 5, reduction gearing mechanism 6, filter element 7 and tank body 8; Wherein, described filter element 7 is arranged on the inside of tank body 8, reduction gearing mechanism 6 is connected with base bearing, described filter element 7 is installed in the other end of base bearing, described sewage draining exit 5 is arranged on the lower end of tank body 8 by magnetic valve 4, filtrate import 1 is communicated with tank body 8 by pipeline, the in succession other end of pipeline of filtrate (liquid 3, and described Pressure gauge 2 is installed on the pipeline.
In some optional embodiments, described filter element 7 comprises screen pack and the row brush parallel with screen pack.
In some optional embodiments, described screen pack is orifice plate type, Weaving type or contract type.
In some optional embodiments, described row brush is stainless steel wire brush or nylon yarn brush.
In some optional embodiments, described filtrate (liquid 3 is provided with differential pressure controller, and described differential pressure controller is connected with magnetic valve 4.
Usefulness of the present utility model is:
Brush automatic cleaning strainer of the present utility model has automatic cleaning function, and filter process is reliable and stable, and the water after the filtration has all reached the filtering accuracy requirement of different user, has guaranteed that user's water system normally moves.Because this filter must often not shut down maintenance and be removed contamination, filter process belongs to continuously uninterrupted running, therefore filter efficiency is than the high 30-40% of general filter plant.This brush type filter has the automatic cleaning function, can not accumulate in screen pack so enter the dirt impurity of filter.They are gone out by water under high pressure rapidly and are discharged to outside the cylindrical shell.The brush type filter blowing time once is 15-45 second, so that water loses in filter process is little, can be incessantly to system water supply, and the normal operation of not impact system and water-saving result are good.
Description of drawings
Fig. 1 is the structure chart of the utility model filter;
Comprise among the figure: filtrate import 1, Pressure gauge 2, filtrate (liquid 3, magnetic valve 4, sewage draining exit 5, reduction gearing mechanism 6, filter element 7 and tank body 8.
The specific embodiment
As shown in Figure 1, the utility model provides a kind of brush automatic cleaning strainer, comprising: filtrate import 1, Pressure gauge 2, filtrate (liquid 3, magnetic valve 4, sewage draining exit 5, reduction gearing mechanism 6, filter element 7 and tank body 8; Wherein, described filter element 7 is arranged on the inside of tank body 8, reduction gearing mechanism 6 is connected with base bearing, described filter element 7 is installed in the other end of base bearing, described sewage draining exit 5 is arranged on the lower end of tank body 8 by magnetic valve 4, filtrate import 1 is communicated with tank body 8 by pipeline, the in succession other end of pipeline of filtrate (liquid 3, and described Pressure gauge 2 is installed on the pipeline.
In some optional embodiments, described filter element 7 comprises screen pack and the row brush parallel with screen pack.
In some optional embodiments, described screen pack is orifice plate type, Weaving type or contract type.
In some optional embodiments, described row brush is stainless steel wire brush or nylon yarn brush.
In some optional embodiments, described filtrate (liquid 3 is provided with differential pressure controller, and described differential pressure controller is connected with magnetic valve 4.
The utility model can continuous filtration, automatically clean blowdown, be applicable to that pipeline is installed (same level pipeline or vertical pipe), compact conformation, safe and reliable to operation, treating capacity large, the blowdown water consumption is little, operating cost is low etc.Different quality and contained dirt kind are adopted the filter screen of different structure, specification.Filter screen all is stainless steel material, and filter structure divides orifice plate type, Weaving type, contract type etc.; Adopt individual layer, bilayer and multilayer combination; Barrel hole size does not wait to 3000 μ m from 25 μ m; Can be effectively dirt, impurity be intercepted in net, be convenient to brush, backwash removes.
In screen pack, arranged the row brush parallel with screen pack.Adopt stainless steel wire brush or nylon yarn brush according to different dirts and filter screen, drive rotating shaft by reductor, rotating shaft drives steel wire or nylon bruss rotates, and effectively removes various dirts and impurity on the screen pack wall.Draw hydraulic pressure from water inlet, show its pressure difference by Pressure gauge, at any time, as long as pressure differential changes, (generally reaching 0.05-0.1MPa) can be by the blowdown of artificial unlatching blowdown motor-driven valve.Filter is imported and exported differential pressure controller is set, and its signal is uploaded to control room, a distant place, sets value when pressure reduction arrives, and blowoff valve starts and carries out blowdown.
Wherein the parts such as filter core, power transmission shaft adopt stainless steel to make, and have corrosion-resistant, long-lived characteristics.During the normal filtration state, electronic blowoff valve cuts out, electric reducer does not start, and when removing contamination of satisfy setting, blowdown operating mode, blowoff valve is opened, the filter reductor starts, band moving axis and cleaning brush rotate, and make the impurity that is attached on the filter core inner chamber, scrub off by brush, through blow-off pipe, outside the electronic blowoff valve discharge machine.
The utility model can regularly be removed contamination, and PLC control can be set 2～24 hours actuation times in the control cabinet, and when the time reached setting value, electronic blowoff valve was opened, and reductor starts, and filter is removed contamination, blowdown.The differential pressure controller working value can be set as 0.01～0.05MPa, when filter muddy water chamber and clear water chamber pressure reduction reach differential pressure controller action setting value, and the differential pressure controller action, electronic blowoff valve is opened, and reductor starts, and filter is removed contamination, blowdown.The manual blowdown turn-knob on the manual operation control cabinet panel at the scene, when manually booting this turn-knob, electronic blowoff valve is opened, and reductor starts, and filter is removed contamination, blowdown.
Brush automatic cleaning strainer of the present utility model has automatic cleaning function, and filter process is reliable and stable, and the water after the filtration has all reached the filtering accuracy requirement of different user, has guaranteed that user's water system normally moves.Because this filter must often not shut down maintenance and be removed contamination, filter process belongs to continuously uninterrupted running, therefore filter efficiency is than the high 30-40% of general filter plant.This brush type filter has the automatic cleaning function, can not accumulate in screen pack so enter the dirt impurity of filter.They are gone out by water under high pressure rapidly and are discharged to outside the cylindrical shell.The brush type filter blowing time once is 15-45 second, so that water loses in filter process is little, can be incessantly to system water supply, and the normal operation of not impact system and water-saving result are good.
For making any technical staff in this area realize or to use the utility model, the above is described disclosed embodiment.To those skilled in the art; The various alter modes of these embodiment all are apparent, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection domain.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of the disclosed principle of the application and novel features.
Claims (5)
1. a brush automatic cleaning strainer comprises: filtrate import (1), Pressure gauge (2), filtrate (liquid (3), magnetic valve (4), sewage draining exit (5), reduction gearing mechanism (6), filter element (7) and tank body (8); It is characterized in that, described filter element (7) is arranged on the inside of tank body (8), reduction gearing mechanism (6) is connected with base bearing, described filter element (7) is installed in the other end of base bearing, described sewage draining exit (5) is arranged on the lower end of tank body (8) by magnetic valve (4), filtrate import (1) is communicated with tank body (8) by pipeline, the in succession other end of pipeline of filtrate (liquid (3), and described Pressure gauge (2) is installed on the pipeline.
2. brush automatic cleaning strainer as claimed in claim 1 is characterized in that, described filter element (7) comprises screen pack and the row brush parallel with screen pack.
3. brush automatic cleaning strainer as claimed in claim 2 is characterized in that, described screen pack is orifice plate type, Weaving type or contract type.
4. brush automatic cleaning strainer as claimed in claim 2 is characterized in that, described row brush is stainless steel wire brush or nylon yarn brush.
5. brush automatic cleaning strainer as claimed in claim 1 is characterized in that, described filtrate (liquid (3) is provided with differential pressure controller, and described differential pressure controller is connected with magnetic valve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418728 CN202724795U (en) | 2012-08-22 | 2012-08-22 | Brush-type automatic-cleaning filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418728 CN202724795U (en) | 2012-08-22 | 2012-08-22 | Brush-type automatic-cleaning filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724795U true CN202724795U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418728 Expired - Fee Related CN202724795U (en) | 2012-08-22 | 2012-08-22 | Brush-type automatic-cleaning filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724795U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394220A (en) * | 2013-08-19 | 2013-11-20 | 南通中正机械有限公司 | Electric cleaning filter |
| CN104138676A (en) * | 2014-07-24 | 2014-11-12 | 上海阿波罗机械股份有限公司 | Shellfish trapping device |
| CN105642006A (en) * | 2014-11-12 | 2016-06-08 | 宜兴市天马环保工程有限公司 | Novel hand swinging brush type stain removing machine |
-
2012
- 2012-08-22 CN CN 201220418728 patent/CN202724795U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394220A (en) * | 2013-08-19 | 2013-11-20 | 南通中正机械有限公司 | Electric cleaning filter |
| CN104138676A (en) * | 2014-07-24 | 2014-11-12 | 上海阿波罗机械股份有限公司 | Shellfish trapping device |
| CN105642006A (en) * | 2014-11-12 | 2016-06-08 | 宜兴市天马环保工程有限公司 | Novel hand swinging brush type stain removing machine |
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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: 20130213 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |