CN104083942A - Sand-water separator - Google Patents
Sand-water separator Download PDFInfo
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- CN104083942A CN104083942A CN201410366423.5A CN201410366423A CN104083942A CN 104083942 A CN104083942 A CN 104083942A CN 201410366423 A CN201410366423 A CN 201410366423A CN 104083942 A CN104083942 A CN 104083942A
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- water tank
- lag
- water
- sand
- filter screen
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Abstract
The invention discloses a sand-water separator. The sand-water separator comprises a water tank which is installed on a support, a U-shaped groove which is obliquely formed in the bottom of the water tank, a shaftless helical transmitter which is arranged in the U-shaped groove and a driving device which is used for driving the shaftless helical transmitter to rotate, wherein the shaftless helical transmitter is installed in the U-shaped groove in a sealing manner, one side of the top of the water tank is provided with a water inlet, the oblique lower end of the U-shaped groove is provided with a sand inlet corresponding to the water inlet, one side, away from the lower end of the U-shaped groove, of the sand inlet is connected with the lower end of a filter net, the upper end of the filter net is connected with a first baffle plate, the water tank is divided into two chambers by the first baffle plate and the filter net, and the upper ends of the two chambers are communicated with each other. By virtue of the sand-water separator, the precipitation of solid particles and sand entering the water tank can be accelerated.
Description
Technical field
The present invention relates to sand water separation field, particularly a kind of grit water separator.
Background technology
In the sewage disposal process of Sewage Plant, during sewage pretreatment, need to the solid particle of the volume 0.2-5mm in raw sewage be carried out separated with gravel etc., raw sewage enters after setting pot, a large amount of silt particle mixed liquors of getting rid of through sand removing machine need enter grit water separator and make final silt particle Separation of Solid and Liquid, owing to containing the solid particle that more proportion is lighter in silt particle mixed liquor, as solid particles such as cinder, fruit stone fragment, viscose compounds.
But existing grit water separator, sewage enters into after water tank, and solid particle agent and gravel precipitate slowlyer, therefore, cause grit water separator separative efficiency lower.
Summary of the invention
The present invention is in order to overcome the solid particle agent in water tank and the slower technological deficiency of gravel precipitation in above-mentioned prior art, to have invented a kind of grit water separator.
For solving the problems of the technologies described above, the invention provides following scheme:
A grit water separator, comprising: be installed on the water tank on support; In the mode tilting, be installed on the U-lag of the bottom of described water tank; The drive unit that is installed on the shaftless screw spreader in described U-lag and drives described shaftless screw spreader rotation; The form that described shaftless screw spreader is sealing is installed in described U-lag, a side above described water tank is provided with water inlet, the lower end tilting at described U-lag is also provided with sand inlet with described water inlet corresponding section, its side away from described U-lag lower end is connected with the lower end of a filter screen, the upper end of described filter screen is connected with one first baffle plate, wherein, by described the first baffle plate and filter screen, water tank is separated into two chambers, described two chamber upper end intercommunications.
In technique scheme, described the first baffle plate is linearly connected with described filter screen, and described filter screen is vertical with the inclined surface of described U-lag.
In technique scheme, also comprise a second baffle, described second baffle one end is fixedly connected with in vertical mode with the surface of described the first baffle plate towards described water inlet.
In technique scheme, one end that described U-lag is positioned at water tank outside is provided with sediment ejection opening.
In technique scheme, described water tank upper end is provided with gap, and is provided with discharge outlet in the end of described U-lag lower end.
Compared with prior art, the present invention has following beneficial effect:
1, the grit water separator in the present invention, by the first baffle plate and filter screen, water tank is divided into two chambers, sand inlet is corresponding with water inlet, when sewage enters into water tank, first flow into the chamber that is positioned at sand inlet, solid particle agent and gravel advance toward sand inlet direction along the impulse force of water, when flowing to another one chamber, can be kept off down by filter screen, and water can pass through, make water (flow) direction form a circulation, make solid particle agent and gravel be easier to enter into sand inlet, accelerated the settling velocity of solid particle agent and gravel;
2, increased by one second plate washer, can prevent that solid particle agent and gravel are back to other chamber.
Accompanying drawing explanation
Fig. 1 is grit water separator structural representation of the present invention;
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-support, 2-water tank, 21-the first chamber, 22-the second chamber, 23-gap, the shaftless screw spreader of 3-, 4-U shape groove, 5-water inlet, 6-sand inlet, 7-filter screen, 8-the first plate washer, 9-the second plate washer, 10-drive unit, 11-sediment ejection opening, 12-discharge outlet.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of the specific embodiment.
It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, " left side ", " right side ", " front " and " reverse side " all take the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the present invention.
As shown in Figure 1, the grit water separator according to the specific embodiment of the invention, comprising: be installed on the water tank 2 on support 1, in the mode tilting, be installed on the U-lag 4 of the bottom of water tank 2, the drive unit 10 that is installed on the shaftless screw spreader 3 in U-lag 4 and is installed on U-lag 4 upper ends and drives shaftless screw spreader 3 to rotate, the form that shaftless screw spreader 3 is sealing is installed on (the spiral biography sand passage that is U-lag 4 is seal form) in U-lag 4, a side above water tank 2 is provided with water inlet 5 and water tank 2 upper ends are provided with gap 23, the one end that is positioned at water tank 3 outsides at U-lag 4 is provided with sediment ejection opening 11, in the end of U-lag 4 lower ends, be provided with discharge outlet 12 and the lower end tilting at U-lag 4 and be provided with sand inlet 6 with water inlet 5 corresponding sections, its side away from U-lag 4 lower ends is connected with the lower end of a filter screen 7, the upper end of filter screen 7 is connected with one first baffle plate 8, the first baffle plate 8 is linearly connected with filter screen 7, and filter screen 7 and the inclined surface of U-lag 4 are vertical mode and arrange.Wherein, by the first baffle plate 8 and filter screen 7, water tank 2 is separated into two chambers, for convenience of description, is divided into the first chamber 21 and the second chamber 22, the first chambers 21 and the second chamber 22 upper end intercommunications.The direction of arrow in Fig. 1 and figure can be found out, by the first baffle plate 8 and filter screen 7, water tank is divided into two chambers, sand inlet 6 is corresponding with water inlet 5, when sewage enters into water tank 2, first flow into the first chamber 21 that is positioned at sand inlet 6, solid particle agent and gravel advance toward sand inlet 6 directions along the impulse force of water, when flowing to the second chamber 22, by filter screen 7 by under solid particle agent and gravel gear, and water can pass through, make water (flow) direction form a circulation, make solid particle agent and gravel be easier to enter into sand inlet 6, accelerated the settling velocity of solid particle agent and gravel.
In order to prevent that solid particle agent and gravel are back to the second chamber 22, also comprise a second baffle 9, described second baffle 9 one end are vertical mode and are fixedly connected with towards the surface of water inlet 5 with the first baffle plate 8, when solid particle agent and gravel are back to the second chamber 22, under second baffle 9 gears, therefore, accelerate the speed that solid particle agent and gravel sink, improved sand water separative efficiency.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this description has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (5)
1. a grit water separator, comprising:
Be installed on the water tank on support;
In the mode tilting, be installed on the U-lag of the bottom of described water tank;
The drive unit that is installed on the shaftless screw spreader in described U-lag and drives described shaftless screw spreader rotation;
It is characterized in that,
The form that described shaftless screw spreader is sealing is installed in described U-lag, a side above described water tank is provided with water inlet, the lower end tilting at described U-lag is also provided with sand inlet with described water inlet corresponding section, its side away from described U-lag lower end is connected with the lower end of a filter screen, the upper end of described filter screen is connected with one first baffle plate, wherein, by described the first baffle plate and filter screen, water tank is separated into two chambers, described two chamber upper end intercommunications.
2. grit water separator according to claim 1, is characterized in that, described the first baffle plate is linearly connected with described filter screen, and described filter screen is vertical with the inclined surface of described U-lag.
3. grit water separator according to claim 1, is characterized in that, also comprises a second baffle, and described second baffle one end is vertical mode and is fixedly connected with towards the surface of described water inlet with described the first baffle plate.
4. according to the grit water separator described in claim 1-3 any one, it is characterized in that, one end that described U-lag is positioned at water tank outside is provided with sediment ejection opening.
5. according to the grit water separator described in claim 1-3 any one, it is characterized in that, described water tank upper end is provided with gap, and is provided with discharge outlet in the end of described U-lag lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366423.5A CN104083942A (en) | 2014-07-29 | 2014-07-29 | Sand-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366423.5A CN104083942A (en) | 2014-07-29 | 2014-07-29 | Sand-water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083942A true CN104083942A (en) | 2014-10-08 |
Family
ID=51631761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410366423.5A Pending CN104083942A (en) | 2014-07-29 | 2014-07-29 | Sand-water separator |
Country Status (1)
| Country | Link |
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| CN (1) | CN104083942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050939A (en) * | 2017-06-02 | 2017-08-18 | 嘉兴鸿利机械有限公司 | Grit water separator |
| CN110755924A (en) * | 2019-12-05 | 2020-02-07 | 王�华 | Environment-friendly filter equipment for hydraulic engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601706A (en) * | 1993-02-06 | 1997-02-11 | Horst Brenner | Sewage treatment apparatus including aggregate separator |
| CN202289576U (en) * | 2011-09-13 | 2012-07-04 | 南通北辰机械设备制造有限公司 | Spiral sand and water separator |
| CN102886174A (en) * | 2012-10-09 | 2013-01-23 | 安徽红星阀门有限公司 | Spiral sand-water separator |
| CN203342463U (en) * | 2013-07-15 | 2013-12-18 | 杨乐 | Advection sedimentation tank with oblique baffle plate |
| CN204208369U (en) * | 2014-07-29 | 2015-03-18 | 广西南宁中嘉环保阀门制造有限公司 | A kind of grit water separator |
-
2014
- 2014-07-29 CN CN201410366423.5A patent/CN104083942A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601706A (en) * | 1993-02-06 | 1997-02-11 | Horst Brenner | Sewage treatment apparatus including aggregate separator |
| CN202289576U (en) * | 2011-09-13 | 2012-07-04 | 南通北辰机械设备制造有限公司 | Spiral sand and water separator |
| CN102886174A (en) * | 2012-10-09 | 2013-01-23 | 安徽红星阀门有限公司 | Spiral sand-water separator |
| CN203342463U (en) * | 2013-07-15 | 2013-12-18 | 杨乐 | Advection sedimentation tank with oblique baffle plate |
| CN204208369U (en) * | 2014-07-29 | 2015-03-18 | 广西南宁中嘉环保阀门制造有限公司 | A kind of grit water separator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050939A (en) * | 2017-06-02 | 2017-08-18 | 嘉兴鸿利机械有限公司 | Grit water separator |
| CN110755924A (en) * | 2019-12-05 | 2020-02-07 | 王�华 | Environment-friendly filter equipment for hydraulic engineering |
| CN110755924B (en) * | 2019-12-05 | 2021-09-21 | 宁夏聚峰建设工程有限公司 | Environment-friendly filter equipment for hydraulic engineering |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |