CN103252130A - Sediment suction system for cloth media filter - Google Patents
Sediment suction system for cloth media filter Download PDFInfo
- Publication number
- CN103252130A CN103252130A CN2013101111990A CN201310111199A CN103252130A CN 103252130 A CN103252130 A CN 103252130A CN 2013101111990 A CN2013101111990 A CN 2013101111990A CN 201310111199 A CN201310111199 A CN 201310111199A CN 103252130 A CN103252130 A CN 103252130A
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- China
- Prior art keywords
- suction
- discharge pipe
- mud
- filter
- suction system
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- 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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- Treatment Of Sludge (AREA)
Abstract
Relating to the technical field of water treatment, and in view of the problem that existing cloth media filter backwash systems cannot thoroughly clean up sludge and miscellanies on a filter cloth, the invention discloses a sediment suction system for a cloth media filter. The system includes a suction assembly, a suction pump, a driving mechanism and a sludge discharge pipe. The suction assembly, the suction pump and the sludge discharge pipe are connected in order, and the driving mechanism is connected to the suction assembly. The suction assembly includes an inverted T shaped suction main pipe, and several suction branch pipes connected to the transverse pipeline bottom of the suction main pipe in parallel and communicated with it. One end of the sludge discharge pipe is communicated with the vertical pipeline of the suction main pipe, and the other end of the sludge discharge pipe is communicated with the outside of the filter. The sediment suction system disclosed in the invention is particularly applicable to small and medium-sized water treatment equipment.
Description
Technical field
The present invention relates to water-treatment technology field, relate in particular to a kind of for the medium-term and long-term bed mud suction system of piling up mud in suction filter cloth filter tank.
Background technology
Periodic back flush will be carried out to filtering layer in the filter tank after using the regular period, water is discharged impurity, the foul in the filtering layer first, and filtering layer is played cleaning action; Second reduce the resistance of filter operation in the water treatment.But because the Sewage Plant sedimentation basin goes out water unstable, water inlet SS(suspended material) has big fluctuation, add that the filter tank generally build in outdoor, also there are silt or other foreign material to enter the filter tank at ordinary times, of long duration can form the sludgd deposition layer in pond body bottom, depending merely on back purge system is thoroughly to clear up these foreign material.
Summary of the invention
Can't thoroughly clear up mud on the filter cloth and the problem of foreign material at existing filter cloth filter back washing system, the purpose of this invention is to provide a kind of bed mud suction system that can thoroughly clear up filter cloth filter tank bed mud and foreign material.
The technical solution adopted for the present invention to solve the technical problems is: it comprises pumping components, suction pump, driving mechanism and mud discharge pipe;
Described pumping components, suction pump and mud discharge pipe are connected successively, and described driving mechanism is connected with described pumping components;
Described pumping components comprises
The suction house steward of shape, be connected described suction house steward's the below of lateral duct and the some suction arms that communicate with it side by side;
One end of described mud discharge pipe communicates with described suction house steward's vertical pipeline, and the other end of described mud discharge pipe and described filter tank are interlinked to the outside.
Further, be equipped with suction inlet below the described suction arm.
It is gradually wealthy tubaeform that described suction inlet is opening.
Preferably, described suction inlet cross section is the tubaeform of strip.
Further, it also comprises sludge sump, and described sludge sump communicates with a end outside the described filter tank of being positioned at of described mud discharge pipe.
Effect of the present invention is:
One, in the bed mud suction system of the present invention, utilizes the trumpet-shaped suction inlet of strip can enlarge contact area with filter tank bottom, can more effectively aspirate the mud that is deposited on the base plate.
Two, bed mud suction system of the present invention can reduce the artificial treatment cost that produces because of accumulation mud greatly, and piles up mud to the influence of backwash driving operation.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples;
Fig. 1 is that bed mud suction system of the present invention is installed in the structural representation in the filter tank;
Fig. 2 is the position view between suction arm, suction inlet and the filter assemblies;
The number in the figure explanation:
1-filter tank 2-driving mechanism
3-suction pump 4-mud discharge pipe
5-sludge sump 6-aspirates house steward
7-suction arm 8-suction inlet
The 9-filter assemblies
The specific embodiment
In conjunction with Fig. 1 and Fig. 2 a kind of bed mud suction system for the filter cloth filter tank of the present invention is described, the bed mud suction system comprises pumping components, suction pump 3, driving mechanism and mud discharge pipe 4; Pumping components, suction pump 3 and mud discharge pipe 4 are connected successively, and driving mechanism 2 is connected with pumping components, are the actuating units of suction system, move between filter assemblies 9 with suction bed mud and foreign material to drive the bed mud suction system.
Pumping components comprises
The suction house steward 6 of shape, be connected suction house steward's 6 the below of lateral duct and the some suction arms 7 that communicate with it side by side; Suction arm 7 was connected to form aquaporin with suction house steward's 6 vertical bye-pass.One end of mud discharge pipe 4 communicates with suction house steward's 6 vertical pipeline, and the other end of mud discharge pipe 4 and filter tank 1 are interlinked to the outside.
Further, suction arm 7 belows are equipped with suction inlet 8, and it is gradually wealthy tubaeform that suction inlet 8 is opening, relies on the suction inlet 8 radial suction filter tank filter clothes and pile up mud.More preferably, suction inlet 8 cross sections are the tubaeform of strip, and the spacing between adjacent two steel pipes of the length of suction inlet 8 and filter assemblies 9 adapts, to enlarge the contact area of suction inlet 8 and 1 bottom surface, filter tank.
In addition, the bed mud suction system also comprises sludge sump 5, and sludge sump 5 communicates with an end that is positioned at outside the filter tank 1 of mud discharge pipe 4.
The course of work: be installed in schematic diagram in the filter tank 1 for bed mud suction system of the present invention as Fig. 1, under the drive of driving mechanism 2, pumping components moves back and forth between the filtration steel pipe of filter assemblies 9, because the suction of dredge pump 3, the bottom mud that contacts with suction inlet 8 is entered by dredge pump 3 suctions inhales mud arm 7, and is delivered to mud discharge pipe 4 and mud is discharged outside the filter tank 1 by dredge pump 3 by inhaling mud house steward 6 then.
Those skilled in the art will recognize that; the above-mentioned specific embodiment is exemplary; be in order to make those skilled in the art can better understand content of the present invention; should not be understood as limiting the scope of the invention; so long as anyly be equal to change or modify according to what disclosed spirit was done, all fall into protection domain of the present invention.
Claims (5)
1. bed mud suction system that is used for the filter cloth filter tank is characterized in that:
It comprises pumping components, suction pump, driving mechanism and mud discharge pipe;
Described pumping components, suction pump and mud discharge pipe are connected successively, and described driving mechanism is connected with described pumping components;
Described pumping components comprises
The suction house steward of shape, be connected described suction house steward's the below of lateral duct and the some suction arms that communicate with it side by side;
One end of described mud discharge pipe communicates with described suction house steward's vertical pipeline, and the other end of described mud discharge pipe and described filter tank are interlinked to the outside.
2. bed mud suction system according to claim 1 is characterized in that: be equipped with suction inlet below the described suction arm.
3. bed mud suction system according to claim 2 is characterized in that: it is gradually wealthy tubaeform that described suction inlet is opening.
4. bed mud suction system according to claim 3, it is characterized in that: described suction inlet cross section is the tubaeform of strip.
5. according to the described bed mud suction system of the arbitrary claim of claim 1 to 4, it is characterized in that: it also comprises sludge sump, and described sludge sump communicates with a end outside the described filter tank of being positioned at of described mud discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101111990A CN103252130A (en) | 2013-04-01 | 2013-04-01 | Sediment suction system for cloth media filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101111990A CN103252130A (en) | 2013-04-01 | 2013-04-01 | Sediment suction system for cloth media filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103252130A true CN103252130A (en) | 2013-08-21 |
Family
ID=48956541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101111990A Pending CN103252130A (en) | 2013-04-01 | 2013-04-01 | Sediment suction system for cloth media filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103252130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128038A (en) * | 2013-09-04 | 2014-11-05 | 上海同臣环保有限公司 | Composite backwashing system for filter tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198301A (en) * | 1978-05-19 | 1980-04-15 | Ishigaki Kiko Co., Ltd. | Filter apparatus using floating filter medium |
| WO2006126791A1 (en) * | 2005-05-26 | 2006-11-30 | Chang-Woo Park | Water purifying system equipped with supply means for mixed water |
| CN102343171A (en) * | 2010-08-04 | 2012-02-08 | 上海安鼎济水处理科技有限公司 | Vertical sheet filter |
| CN202778070U (en) * | 2012-07-25 | 2013-03-13 | 核工业烟台同兴实业有限公司 | High pressure filter cloth cleaning device |
| CN203139783U (en) * | 2013-04-01 | 2013-08-21 | 上海同臣环保有限公司 | Bottom mud sucking system for cloth filter |
-
2013
- 2013-04-01 CN CN2013101111990A patent/CN103252130A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198301A (en) * | 1978-05-19 | 1980-04-15 | Ishigaki Kiko Co., Ltd. | Filter apparatus using floating filter medium |
| WO2006126791A1 (en) * | 2005-05-26 | 2006-11-30 | Chang-Woo Park | Water purifying system equipped with supply means for mixed water |
| CN102343171A (en) * | 2010-08-04 | 2012-02-08 | 上海安鼎济水处理科技有限公司 | Vertical sheet filter |
| CN202778070U (en) * | 2012-07-25 | 2013-03-13 | 核工业烟台同兴实业有限公司 | High pressure filter cloth cleaning device |
| CN203139783U (en) * | 2013-04-01 | 2013-08-21 | 上海同臣环保有限公司 | Bottom mud sucking system for cloth filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128038A (en) * | 2013-09-04 | 2014-11-05 | 上海同臣环保有限公司 | Composite backwashing system for filter tank |
| CN104128038B (en) * | 2013-09-04 | 2016-03-23 | 上海同臣环保有限公司 | Compound filter back washing system |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |