CN105642013A - Double-effect sewage treatment and grit removal system - Google Patents
Double-effect sewage treatment and grit removal system Download PDFInfo
- Publication number
- CN105642013A CN105642013A CN201511021081.4A CN201511021081A CN105642013A CN 105642013 A CN105642013 A CN 105642013A CN 201511021081 A CN201511021081 A CN 201511021081A CN 105642013 A CN105642013 A CN 105642013A
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- CN
- China
- Prior art keywords
- desanding
- main body
- filter sand
- lift
- sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a double-effect sewage treatment and grit removal system, which comprises a first grit removal body and a second grit removal body arranged in a series connection way, and a grit filtration mechanism located under the first grit removal body and the second removal body. The double-effect sewage treatment and grit removal system has the beneficial effects that with the arrangement of the first grit removal body and the second grit removal body in the series connection way, sewage can be degritted secondarily and the degritting effect is remarkable.
Description
Technical field
The invention belongs to technical field of water treatment equipment, especially relate to a kind of economic benefits and social benefits sewage disposal desanding system.
Background technology
In prior art, in most sewage, sand content is higher, it is difficult to the waste water processes that regular supply is follow-up, general employing spiral-flow type desanding device carries out desanding process, water can be separated by spiral-flow type desanding device with sandstone, but utilize spiral-flow type desanding device desanding effect unsatisfactory under reality handling situations, in addition, the sandstone of separation generally can be put aside in the wash water valve of the lower end of sand separator, operator regularly or can in the light of actual conditions open wash water valve row's sand, but still containing a large amount of water in the sandstone drained, this part water is not processed by prior art, but directly discharge, cause secondary pollution, it is badly in need of being reclaimed by the water in the above-mentioned sandstone drained.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of economic benefits and social benefits sewage disposal desanding system, the wherein setting of tandem first desanding main body and the 2nd desanding main body, sewage can carry out two desanding, and desanding effect is obvious.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of economic benefits and social benefits sewage disposal desanding system, comprise the first desanding main body and the 2nd desanding main body that are arranged in series, described first desanding main body comprises the first cylindricality bucket and the first cone tank that are wholely set up and down, described first desanding body side is provided with the first water inlet pipe, and described first desanding body top is provided with the first rising pipe;
Described 2nd desanding main body comprises the 2nd cylindricality bucket and the 2nd cone tank that are wholely set up and down, described 2nd desanding body side is provided with the 2nd water inlet pipe, described 2nd desanding body top is provided with the 2nd rising pipe, and described first rising pipe is connected with described 2nd water inlet pipe;
Also it is provided with the filter sand mechanism being positioned at below described first desanding main body and described 2nd desanding main body.
Further, described filter sand mechanism comprises filter sand groove and filter sand sieve plate, described filter sand sieve plate is obliquely installed in described filter sand groove, and described filter sand sieve plate comprises and lifts end and do not lift end, described in lift end with described do not lift hold respectively with relative two sides in described filter sand groove to connecing;
Described filter sand groove comprises the water outlet and sand export that are positioned at two opposite side surfaces, described water outlet be positioned at described in lift the side that end abuts against with described filter sand groove, described sand export be positioned at described in do not lift the side that end abuts against with described filter sand groove.
Further, described in lift end higher than described water outlet, described do not lift end substantially concordant with described sand export, described sand export is higher than water outlet.
Further, being equipped with support outside described first desanding main body and described 2nd desanding main body, described support is fixedly connected with described filter sand mechanism.
Further, described first desanding main body and described 2nd desanding main body are spiral-flow type desanding device.
The advantage that the present invention has and positively effect be:
1, the tandem first desanding main body of the present invention and the setting of the 2nd desanding main body, can carry out two desanding to sewage, and desanding effect is obvious;
2, the filter sand mechanism of the present invention can carry out again being separated of sandstone and water to what drain in spiral-flow type desanding device containing the sandstone of large quantity of moisture, the water of separation can be connected with the water-in of the first desanding main body, re-starting desanding process, the limited sewage that avoids is to the secondary pollution of environment;
3, the desanding main body of the present invention can be arranged in series multiple according to actual needs, and mode of connection is simple, convenient operation.
Accompanying drawing explanation
Fig. 1, Fig. 2, Fig. 3 are the structural representations of the different azimuth of the present invention.
Wherein, the 1, first desanding main body, the 11, first cylindricality bucket, 12, the first cone tank, the 13, first water inlet pipe, the 14, first rising pipe, 2, the 2nd desanding main body, the 21, the 2nd cylindricality bucket, the 22, the 2nd cone tank, 23, the 2nd water inlet pipe, the 24, the 2nd rising pipe, 3, filter sand mechanism, 31, filter sand groove, 311, water outlet, 312, sand export, 32, filter sand sieve plate, 321, lift end, 322, do not lift end.
Embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As Figure 1-3, a kind of economic benefits and social benefits sewage disposal desanding system of the present invention, comprise the first desanding main body 1 and the 2nd desanding main body 2 that are arranged in series, described first desanding main body 1 comprises the first cylindricality bucket 11 and the first cone tank 12 being wholely set up and down, described first desanding main body 1 side is provided with the first water inlet pipe 13, and described first desanding main body 1 top is provided with the first rising pipe 14;
Described 2nd desanding main body 2 comprises the 2nd cylindricality bucket 21 and the 2nd cone tank 22 that are wholely set up and down, described 2nd desanding main body 2 side is provided with the 2nd water inlet pipe 23, described 2nd desanding main body 2 top is provided with the 2nd rising pipe 24, and described first rising pipe 14 is connected with described 2nd water inlet pipe 23; The desanding main body of the present embodiment can be arranged in series multiple according to actual needs, and mode of connection is simple, convenient operation.
Also it is provided with the filter sand mechanism 3 being positioned at below described first desanding main body 1 and described 2nd desanding main body 2.
Wherein, described filter sand mechanism 3 comprises filter sand groove 31 and filter sand sieve plate 32, described filter sand sieve plate 32 is obliquely installed in described filter sand groove 31, described filter sand sieve plate 32 comprises and lifts end 321 and do not lift end 322, described in lift end 321 with described do not lift hold 322 respectively with relative two sides in described filter sand groove 31 to connecing;
Described filter sand groove 31 comprises the water outlet 311 and sand export 312 that are positioned at two opposite side surfaces, described water outlet 311 lifts, described in being positioned at, the sides that end 321 abuts against with described filter sand groove 31, described sand export 312 be positioned at described in do not lift the sides that end 322 abuts against with described filter sand groove 31.
The described end that lifts is 321 higher than described water outlet 311, and described not lift end 321 substantially concordant with described sand export 312, and described sand export 312 is higher than water outlet 311.
After staff's timing or opening the wash water valve (not shown) being positioned at below the first desanding main body and the 2nd desanding main body according to actual needs, first desanding main body is discharged by wash water valve with the sand water mixture containing large quantity of moisture being separated in the 2nd desanding main body, and fall on filter sand sieve plate, after the filtration of filter sand sieve plate, sandstone in sand water mixture has been stayed above filter sand sieve plate, because filter sand sieve plate is for being obliquely installed, stay the sandstone above filter sand sieve plate and slowly it flow to sand export in action of gravity, in the filter sand groove below water filter sand sieve plate in sand water mixture, when the water surface in filter sand groove rises to water outlet, water is flowed out by water outlet, this water outlet can be connected with the water-in of the first desanding main body, re-start desanding process, the limited sewage that avoids is to the secondary pollution of environment.
Being equipped with support 4 outside described first desanding main body 1 and described 2nd desanding main body 2, described support 4 is fixedly connected with described filter sand mechanism 3.
Above one embodiment of the present of invention is described in detail, but described content is only the better embodiment of the present invention, the practical range for limiting the present invention can not be considered to. All equalizations done according to the present patent application scope change and improvement etc., all should still belong within the patent covering scope of the present invention.
Claims (5)
1. an economic benefits and social benefits sewage disposal desanding system, it is characterized in that, comprise the first desanding main body and the 2nd desanding main body that are arranged in series, described first desanding main body comprises the first cylindricality bucket and the first cone tank that are wholely set up and down, described first desanding body side is provided with the first water inlet pipe, and described first desanding body top is provided with the first rising pipe;
Described 2nd desanding main body comprises the 2nd cylindricality bucket and the 2nd cone tank that are wholely set up and down, described 2nd desanding body side is provided with the 2nd water inlet pipe, described 2nd desanding body top is provided with the 2nd rising pipe, and described first rising pipe is connected with described 2nd water inlet pipe;
Also it is provided with the filter sand mechanism being positioned at below described first desanding main body and described 2nd desanding main body.
2. a kind of economic benefits and social benefits sewage disposal desanding system as claimed in claim 1, it is characterized in that, described filter sand mechanism comprises filter sand groove and filter sand sieve plate, described filter sand sieve plate is obliquely installed in described filter sand groove, described filter sand sieve plate comprises and lifts end and do not lift end, described in lift end with described do not lift hold respectively with relative two sides in described filter sand groove to connecing;
Described filter sand groove comprises the water outlet and sand export that are positioned at two opposite side surfaces, described water outlet be positioned at described in lift the side that end abuts against with described filter sand groove, described sand export be positioned at described in do not lift the side that end abuts against with described filter sand groove.
3. economic benefits and social benefits sewage disposal desanding system as claimed in claim 2 a kind of, it is characterised in that, described in lift end higher than described water outlet, described not lift end substantially concordant with described sand export, and described sand export is higher than water outlet.
4. a kind of economic benefits and social benefits sewage disposal desanding system as claimed in claim 1, it is characterised in that, it is equipped with support outside described first desanding main body and described 2nd desanding main body, described support is fixedly connected with described filter sand mechanism.
5. a kind of economic benefits and social benefits sewage disposal desanding system as claimed in claim 1, it is characterised in that, described first desanding main body and described 2nd desanding main body are spiral-flow type desanding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021081.4A CN105642013A (en) | 2015-12-31 | 2015-12-31 | Double-effect sewage treatment and grit removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021081.4A CN105642013A (en) | 2015-12-31 | 2015-12-31 | Double-effect sewage treatment and grit removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105642013A true CN105642013A (en) | 2016-06-08 |
Family
ID=56489992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511021081.4A Pending CN105642013A (en) | 2015-12-31 | 2015-12-31 | Double-effect sewage treatment and grit removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105642013A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989628A (en) * | 1975-01-03 | 1976-11-02 | Dorr-Oliver Incorporated | Degritting and fiber removal system |
| CN2476348Y (en) * | 2001-04-27 | 2002-02-13 | 北京清华永新双益环保有限公司 | Integral cyclone sand separating device |
| CN2700544Y (en) * | 2004-04-15 | 2005-05-18 | 段红军 | Automatic sand removing and discharging device for sand washing liquid |
| JP2005218991A (en) * | 2004-02-06 | 2005-08-18 | Unitika Ltd | Filtration treatment method in combined sewer system |
| CN201543330U (en) * | 2009-09-15 | 2010-08-11 | 濮阳市东昊机械电子有限公司 | Sand cleaning fluid disposal ledge |
| CN201644245U (en) * | 2009-07-16 | 2010-11-24 | 西南石油大学 | Forced sand-discharging and solid-liquid separating cyclone device |
| CN202645476U (en) * | 2011-12-30 | 2013-01-02 | 新疆地质矿产勘查开发局第九地质大队 | Slurry purifying sand removing device |
| CN203724879U (en) * | 2013-12-16 | 2014-07-23 | 许建圣 | Desanding system |
-
2015
- 2015-12-31 CN CN201511021081.4A patent/CN105642013A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3989628A (en) * | 1975-01-03 | 1976-11-02 | Dorr-Oliver Incorporated | Degritting and fiber removal system |
| CN2476348Y (en) * | 2001-04-27 | 2002-02-13 | 北京清华永新双益环保有限公司 | Integral cyclone sand separating device |
| JP2005218991A (en) * | 2004-02-06 | 2005-08-18 | Unitika Ltd | Filtration treatment method in combined sewer system |
| CN2700544Y (en) * | 2004-04-15 | 2005-05-18 | 段红军 | Automatic sand removing and discharging device for sand washing liquid |
| CN201644245U (en) * | 2009-07-16 | 2010-11-24 | 西南石油大学 | Forced sand-discharging and solid-liquid separating cyclone device |
| CN201543330U (en) * | 2009-09-15 | 2010-08-11 | 濮阳市东昊机械电子有限公司 | Sand cleaning fluid disposal ledge |
| CN202645476U (en) * | 2011-12-30 | 2013-01-02 | 新疆地质矿产勘查开发局第九地质大队 | Slurry purifying sand removing device |
| CN203724879U (en) * | 2013-12-16 | 2014-07-23 | 许建圣 | Desanding system |
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Application publication date: 20160608 |