CN104922964A - Microstrainer backwash flushing device - Google Patents
Microstrainer backwash flushing device Download PDFInfo
- Publication number
- CN104922964A CN104922964A CN201510302126.9A CN201510302126A CN104922964A CN 104922964 A CN104922964 A CN 104922964A CN 201510302126 A CN201510302126 A CN 201510302126A CN 104922964 A CN104922964 A CN 104922964A
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- CN
- China
- Prior art keywords
- flushing device
- bar shaped
- scrubbing brush
- water spray
- oral siphon
- 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.)
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Abstract
A microstrainer backwash flushing device comprises a rotary net, a waterproof jacket, strip-shaped scrub brushes, a water inlet pipe, water spray outlets and flushing brackets, wherein the waterproof jacket is arranged on the outer side of the rotary net; two rows of flushing brackets are arranged on the waterproof jacket; the strip-shaped scrub brushes are respectively mounted on the flushing brackets; the water inlet pipe is arranged between the strip-shaped scrub brushes; the water spray outlets are uniformly formed in the bottom of the water inlet pipe. The microstrainer backwash flushing device is simple in structure, convenient to use, relatively low in use cost and durable in use.
Description
Technical field
The present invention relates to water treatment facilities, particularly relate to a kind of Microfilter backwash flushing device.
Background technology
Microfilter rotation net operationally rotarily drives sewage, due to the effect of centrifugal force, makes water be thrown out of rotation net and particle and to be left in rotation net and to discharge under the effect of screw mechanism, thus reach the object of Separation of Solid and Liquid.In above process, rotation net mesh produces the phenomenon that is blocked often, affects treatment effect.Adopt conventional flushing net method, be difficult to reach ideal effect.
Summary of the invention
The present invention is solved the problems of the technologies described above by following technological means:
A kind of Microfilter backwash flushing device, comprise rotation net, bucker, bar shaped scrubbing brush, oral siphon, water spray outlet, wash away support, bucker is provided with outside described rotation net, described bucker is provided with two rows and washes away support, described washing away on support is respectively provided with bar shaped scrubbing brush, be provided with oral siphon between described bar shaped scrubbing brush, described oral siphon bottom even is provided with water spray outlet.
Further, the bristle of described bar shaped scrubbing brush contacts with rotation net.
Further, the diameter of described water spray outlet is 1/35 of oral siphon water inlet diameter.
Beneficial effect of the present invention: this device adopt rotation net rotate preposition stripe shape brush the stifled thing brush of mesh is risen after through the flushing of 0.3-0.6MPa press water again through the method for rearmounted stripe shape brush cleaning; Owing to being two brush cleanings, wash away alternately, iterative cycles, cleaning effect is good, and limit working edge is cleared up; This apparatus structure is simple, and easy to use, use cost is lower, durable in use.
Accompanying drawing explanation
Fig. 1 is a kind of Microfilter filter screen backwash flushing device front view of the present invention;
Fig. 2 is a kind of Microfilter filter screen backwash flushing device left view of the present invention;
1-rotation net, 2-bucker, 3-bar shaped scrubbing brush, 4-oral siphon, the outlet of 5-water spray, 6-wash away support.
Detailed description of the invention
Below with reference to accompanying drawing and example, the present invention is described in detail:
A kind of Microfilter backwash flushing device, comprise rotation net 1, bucker 2, bar shaped scrubbing brush 3, oral siphon 4, water spray outlet 5, wash away support 6, bucker 2 is provided with outside rotation net 1, bucker 2 is provided with two rows and washes away support 6, wash away on support 6 and bar shaped scrubbing brush 3 is respectively installed, be provided with oral siphon 4 between bar shaped scrubbing brush 3, oral siphon 4 bottom even is provided with water spray outlet 5.
Further, the bristle of bar shaped scrubbing brush 3 contacts with rotation net 1.
Further, the diameter of water spray outlet 5 is 1/35 of oral siphon 4 water inlet diameter.
Comprehensive the above, when this device uses, rotation net 1 rotates, the stifled thing brush of mesh rises by preposition stripe shape scrubbing brush 3, through water spray outlet 5 go out the flushing of 0.3 ~ 0.6MPa press water, then through the cleaning of rearmounted stripe shape scrubbing brush 3, after so repeatedly working, namely solve the difficult problem that is blocked of rotation net drum.
Claims (3)
1. a Microfilter backwash flushing device, comprise rotation net, bucker, bar shaped scrubbing brush, oral siphon, water spray outlet, wash away support, it is characterized in that: outside described rotation net, be provided with bucker, described bucker is provided with two rows and washes away support, described washing away on support is respectively provided with bar shaped scrubbing brush, be provided with oral siphon between described bar shaped scrubbing brush, described oral siphon bottom even is provided with water spray outlet.
2. Microfilter backwash flushing device according to claim 1, is characterized in that: the bristle of described bar shaped scrubbing brush contacts with rotation net.
3. Microfilter backwash flushing device according to claim 1, is characterized in that: the diameter of described water spray outlet is 1/35 of oral siphon water inlet diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302126.9A CN104922964A (en) | 2015-06-05 | 2015-06-05 | Microstrainer backwash flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510302126.9A CN104922964A (en) | 2015-06-05 | 2015-06-05 | Microstrainer backwash flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104922964A true CN104922964A (en) | 2015-09-23 |
Family
ID=54110585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510302126.9A Pending CN104922964A (en) | 2015-06-05 | 2015-06-05 | Microstrainer backwash flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104922964A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505565A1 (en) * | 1975-02-10 | 1976-08-26 | Zell I W J Krueckels Maschf | Suspension sieved through revolving microsieve drum with inward flow - and internal jets to loosen solids from outside of drum |
| WO2011098961A1 (en) * | 2010-02-11 | 2011-08-18 | Crea S.R.L. | A liquid filter device for use in water plants |
| CN202762184U (en) * | 2012-08-23 | 2013-03-06 | 杭州富兴环保机械有限公司 | Spiral sewage filter |
| CN203253238U (en) * | 2013-04-18 | 2013-10-30 | 北京百氏源环保技术有限公司 | Filter mesh type self-cleaning sewage filtering device |
| CN204671991U (en) * | 2015-06-05 | 2015-09-30 | 蚌埠市清泉环保有限责任公司 | A kind of Microfilter backwash flushing device |
-
2015
- 2015-06-05 CN CN201510302126.9A patent/CN104922964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2505565A1 (en) * | 1975-02-10 | 1976-08-26 | Zell I W J Krueckels Maschf | Suspension sieved through revolving microsieve drum with inward flow - and internal jets to loosen solids from outside of drum |
| WO2011098961A1 (en) * | 2010-02-11 | 2011-08-18 | Crea S.R.L. | A liquid filter device for use in water plants |
| CN202762184U (en) * | 2012-08-23 | 2013-03-06 | 杭州富兴环保机械有限公司 | Spiral sewage filter |
| CN203253238U (en) * | 2013-04-18 | 2013-10-30 | 北京百氏源环保技术有限公司 | Filter mesh type self-cleaning sewage filtering device |
| CN204671991U (en) * | 2015-06-05 | 2015-09-30 | 蚌埠市清泉环保有限责任公司 | A kind of Microfilter backwash flushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |
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| RJ01 | Rejection of invention patent application after publication |