CN201643810U - Wastewater filter - Google Patents
Wastewater filter Download PDFInfo
- Publication number
- CN201643810U CN201643810U CN2010201336981U CN201020133698U CN201643810U CN 201643810 U CN201643810 U CN 201643810U CN 2010201336981 U CN2010201336981 U CN 2010201336981U CN 201020133698 U CN201020133698 U CN 201020133698U CN 201643810 U CN201643810 U CN 201643810U
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- CN
- China
- Prior art keywords
- filter
- filter element
- water
- filter core
- effluent
- 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 wastewater filter which comprises a box body and a filter element and is characterized in that the filter element is connected with the box body by means of insertion so that the filter element can be taken out to clean at any time. The wastewater filter is arranged at the water outlet of a desilter. Because the unit volume of a filter unit in the filter element of the wastewater filter is decreased along with increase of number of stages, stage-by-stage natural filtering can be realized in the process of water flow, and the smoothness of the water flow and good filtering effect are ensured. The wastewater filter can be widely suitable for various water treatment of industrial enterprises such as filtering, recycling and reuse of dedusting water of furnace, slag flushing water and stone slurry generated by stone machining and cooling.
Description
Technical field
The utility model relates to a kind of filter, particularly relates to a kind of effluent filter.
Background technology
China has the Industrial Wastewater Treatment device now, and great majority all are to build several natural sedimentations pond, the round-robin that has, the discharging that has.In recycling process, there are problems, as Industrial Boiler, adopt gallet water curtain dust collector now, chain furnace flush slag equipment, dedusting water and flushing cinder water collect in sedimentation basin, through natural sedimentation, a lot of dusts and contamination precipitation do not get off, it is big to recycle pipe wear, and the water pump loss is also big, changes one of pump and enters gallet water curtain dust collector in three months that have, shower nozzle in the wearing and tearing deduster, cause water smoke not close, dust removing effects is poor, and black graceful son can fall, contaminated environment, discharging does not reach environmental requirement yet naturally.Also have other industrial wastewater, the waste water that cooling produces as processing of stone owing to be mixed with a large amount of stone slurries, though add flocculation aid, makes its reaction postprecipitation, is difficult to satisfy multiplexing requirement fully, causes the accelerated wear test of water pump and pipeline.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, good filtration effect, can satisfy industrial wastewater reclaims multiplexing effluent filter.
The purpose of this utility model can reach by following technical measures: promptly this effluent filter, comprise casing and filter core, and it is characterized in that: filter core is connected with casing in the mode of pulling and pushing, so that can take out cleaning at any time.
The secondary filter core is housed in the described casing at least, the unit volume of the filter element in the filter core increases progressively with progression and reduces, it is the unit volume maximum of the filter element of first order filter core, the unit volume minimum of afterbody filter element is convenient to the surplus suspension of institute is intercepted from big to small outside the next stage pond like this.
Described screen cloth is steel wire or nylon screen.
This effluent filter is located at the delivery port of sedimentation basin, because increasing progressively with progression, the unit volume of the filter element in the filter core of this effluent filter reduces, therefore in the flow process of water, can realize natural filtration step by step, can guarantee the unimpeded of current, can guarantee filter effect well again.Can be widely used in the various wastewater treatments of industrial enterprise, as: boiler water by removing dust, flushing cinder water, the stone pulp-water that the processing of stone cooling produces etc.
Description of drawings
Fig. 1 is the structure chart of the utility model effluent filter.
Among the figure, 1 is that casing, 2 is that filter element, 3 is that screen cloth, 4 was a chute.
The specific embodiment
The utility model effluent filter comprises casing 1 and filter core, it is characterized in that: filter core is connected with casing 1 in the mode of pulling and pushing, so that can take out cleaning at any time.
Described casing 1 is a rectangle, and the top is provided with a lid, and the front and back was equipped with chute 4.When filter core is saturated, only need open case lid, take out filter core, behind the cleaning and filtering unit, put in back in the casing and get final product.Therefore have the characteristics easily of cleaning.
In the present embodiment, three grades of filter cores are housed in the described effluent filter, filter core is made of the nylon screen 3 and the filter element 2 of filling in net, the unit volume of the filter element 2 in the filter core increases progressively with progression and reduces, be the unit volume maximum of the filter element of first order filter core, the unit volume minimum of third level filter element; In the present embodiment, first order filter element is the quartz of 5-6 millimeter, and second level filter element is the quartz of 4-5 millimeter, and third level filter element is the quartz of 3-4 millimeter, is convenient to so the surplus suspension of institute is intercepted from big to small outside the next stage pond.
Claims (5)
1. an effluent filter comprises casing (1) and filter core, it is characterized in that: filter core is connected with casing (1) in the mode of pulling and pushing.
2. effluent filter according to claim 1 is characterized in that: described casing (1) is a rectangle, and the top is provided with a lid, and the front and back was equipped with chute (4).
3. effluent filter according to claim 1 and 2, it is characterized in that: the secondary filter core is housed in the described casing at least, the unit volume of the filter element in the filter core increases progressively with progression and reduces, be the unit volume maximum of the filter element of first order filter core, the unit volume minimum of afterbody filter element.
4. effluent filter according to claim 1 and 2 is characterized in that: the filter element (2) that described filter core has a screen cloth (3) and fills in net.
5. effluent filter according to claim 4 is characterized in that: described screen cloth (3) is steel wire or nylon screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201336981U CN201643810U (en) | 2010-03-18 | 2010-03-18 | Wastewater filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201336981U CN201643810U (en) | 2010-03-18 | 2010-03-18 | Wastewater filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643810U true CN201643810U (en) | 2010-11-24 |
Family
ID=43109004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201336981U Expired - Fee Related CN201643810U (en) | 2010-03-18 | 2010-03-18 | Wastewater filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795683A (en) * | 2012-08-18 | 2012-11-28 | 江苏凌志环保工程有限公司 | Pull-plug modularized filtering device |
-
2010
- 2010-03-18 CN CN2010201336981U patent/CN201643810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102795683A (en) * | 2012-08-18 | 2012-11-28 | 江苏凌志环保工程有限公司 | Pull-plug modularized filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Du Zezhong Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160318 |