CN202688108U - Preliminary filtrate sedimentation and adjustment device - Google Patents
Preliminary filtrate sedimentation and adjustment device Download PDFInfo
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- CN202688108U CN202688108U CN 201220236390 CN201220236390U CN202688108U CN 202688108 U CN202688108 U CN 202688108U CN 201220236390 CN201220236390 CN 201220236390 CN 201220236390 U CN201220236390 U CN 201220236390U CN 202688108 U CN202688108 U CN 202688108U
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Abstract
The utility model discloses a preliminary filtrate sedimentation and adjustment device. The preliminary filtrate sedimentation and adjustment device comprises a sand collecting chamber, a sluggish flow zone, a two-phase separator, a tranquil flow sedimentation chamber and a sludge storage chamber, wherein conical centrifuge blades and a rotary aeration device are arranged above the sand collecting chamber, coaxially connected with each other and driven by an electric motor and a speed reducer, the two-phase separator is arranged above the sluggish flow zone, one side of the two-phase separator is provided with a scum discharge port, one side of the sluggish flow zone is connected with the tranquil flow sedimentation chamber, the sludge storage chamber is arranged at the bottom of the tranquil flow sedimentation chamber, one side of the tranquil flow sedimentation chamber is provided with a water discharge port, the other side of the tranquil flow sedimentation chamber is provided with a sludge discharge port, and a sludge pump is mounted at one end of the sludge storage chamber. The preliminary filtrate sedimentation and adjustment device is preliminary water treatment equipment which integrates the functions of a sand settling pool, a sedimentation pool, an adjustment pool, a gas flotation machine and the like, so that the demands on the floor area and investment are reduced, and the loss of intermediate links is reduced. The preliminary filtrate sedimentation and adjustment device has a multifunctional use technology, meets the requirements for the treatment of water of different water qualities, and has the characteristics of compact structure, reliability in operation, strong adaptability, high efficiency, energy saving and the like.
Description
Technical field
The utility model relates to the coagulation device in early stage of processing industry, sanitary sewage, specifically a kind of initial filter precipitation setting device.
Background technology
Traditional sewage disposal program is divided into coagulation and second-stage treatment, and the program of coagulation is coarse rack-fine fack-settling pit-settling tank-equalizing tank.Coagulation is the important stage in the sewage treatment process, only carry out coagulation after, reach the designing technique index, just can carry out next step advanced treatment, guarantee to carry out smoothly sewage disposal.Each program element of coagulation moves alone, and corresponding processing capacity is exercised respectively in each unit.After a cell processing finishes, enter again next cell processing, until whole flow process finishes.
The coagulation of sewage disposal comprises a lot of processing units, and each processing unit needs civil engineering, and floor space is large, and water factory's coagulation investment is large, and equipment is many, and maintenance capacity is large, and working cost is high.Water treatment field is in new industry at present in China in addition, the technology-oriented disciplines such as Machine Design, thermomechanical analysis, novel material research have just begun to get involved field of environment engineering, water treating equipment exist very great development to upgrade the space, the effluent index that sewage disposal is higher, can release suitable new technology, new technology can produce a large amount of new installations and satisfy the sewage disposal requirement.
Country's " 12 plan " is huge to the environmental protection industry investment, and water treatment field is in developmental stage, and energy-saving and emission-reduction are requirements of country and society, also are essential condition of water treatment design, and the energy-saving and emission-reduction high-efficient development is the sewage disposal technology working direction.
The utility model content
The purpose of this utility model is to be to provide a kind of initial filter precipitation setting device for coagulation, dispose of sewage macrobead throw out and the lightweight suspension things such as grit in the former water, these Impurity removals are fallen or the minimizing ratio of trying one's best, for follow-up advanced treatment is carried out place mat.
The technical solution of the utility model is achieved in that initial filter precipitation setting device, comprise collection husky chamber (1), area of slack water (2), two phase separator (3), advection sedimentation chamber (4) and sludge storage chamber (5), collect top, husky chamber (1) and be provided with taper centrifuge scraper (6) and rotation aerating apparatus (7), taper centrifuge scraper (6) be connected the coaxial connection of aerating apparatus (7), and by electric motor (8) and step-down gear (9) driving, top, area of slack water (2) is provided with two phase separator (3), one side of described two phase separator (3) arranges scum silica frost discharge outlet (11), area of slack water (2) one sides connect advection sedimentation chamber (4), the bottom of advection sedimentation chamber (4) is provided with sludge storage chamber (5), advection sedimentation chamber (4) one sides are established water port (14) one sides and are established mud discharging mouth (15), and sludge storage chamber (5) one ends are installed sludge pump (17).
Two phase separator (3) is made of two inverted cone cylindrical shells, and impurity is upwards floated by the bubble parcel, and the surface-area of cone is increasing, and air supporting impurity can not run out of outside the cone, will device for transferring when scum silica frost is piled up above height of release.If impurity loses bubble when precipitating downwards, because cone has certain inclination, impurity can tumble along this scarp collection husky chamber (1).
Area of slack water (2) top has area of slack water crest of weir (12), and the top of two phase separator (3) has scum silica frost crest of weir (13), and advection sedimentation chamber (4) have advection district crest of weir (20) near area of slack water (2) one sides.The sewage in all stages is discharged, and is not directly, for fear of too drastic current, need to set up crest of weir buffering torrent, makes sewage steadily evenly be discharged to next stage.
Collect below, husky chamber (1) and be provided with sand discharge machine (18), the sand discharge machine is gravity belt sand discharge machine, and sand discharge machine one end has sand discharge bucket (19).The grit that sinks in bottom, the husky chamber of collection (1) falls into belt sand discharge machine (18) discharge of sand discharge bucket (19) by connecting.
Be provided with flow deflector (16) in the advection sedimentation chamber (4), flow deflector (16) labyrinth type layout stacks adjustable just filter plate (10) on the flow deflector (16).
The beneficial effects of the utility model are: the utility model is a kind of one-level water treating equipment that the functions such as settling pit, settling tank, equalizing tank, air floatation machine are integrated of having integrated, reduced the investment of occupation of land demand, reduced the loss of middle-chain, has multi-functional operation technique, satisfy the different quality processing requirements, compact equipment is reliable, strong adaptability, the characteristics such as energy-efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The sectional view of Fig. 2 area of slack water partial devices.
The vertical view of Fig. 3 advection sedimentation chamber.
Among the figure: 1, collect husky chamber; 2, area of slack water; 3, two separators; 4, advection sedimentation chamber; 5, sludge storage chamber; 6, taper centrifuge scraper; 7, rotation aerating apparatus; 8, electric motor; 9, step-down gear; 10, first filter plate; 11, scum silica frost discharge outlet; 12, area of slack water crest of weir; 13, scum silica frost crest of weir; 14, water port; 15, mud discharging mouth; 16, flow deflector; 17, sludge pump; 18, sand discharge machine; 19, sand discharge bucket; 20, advection district crest of weir 20.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained explanation.
As Figure 1-3, initial filter precipitation setting device, comprise the husky chamber 1 of collection, area of slack water 2, two phase separator 3, advection sedimentation chamber 4 and sludge storage chamber 5, collect 1 top, husky chamber and be provided with taper centrifuge scraper 6 and rotation aerating apparatus 7, taper centrifuge scraper 6 be connected aerating apparatus 7 coaxial connections, and drive rotation by electric motor 8 and step-down gear 9.Produce air filled cavity during rotation, with on the current direction with water in lightweight object contact combination, jointly upwards float on the liquid level.2 tops, area of slack water are provided with two phase separator 3, and two phase separator 3 is that two inverted cone cylindrical shells consist of.Take the impurity of wrapping up in bubble and forced upwards to draw by two phase separator 3, can not enter into the area of slack water, and be discharged by the scum silica frost discharge outlet 11 of a side that is arranged on two phase separator 3.Impurity is upwards floated by the bubble parcel, and the surface-area of cone is increasing, and air supporting impurity can not run out of outside the cone, will device for transferring when scum silica frost is piled up above height of release.If impurity loses bubble when precipitating downwards, because cone has certain inclination, impurity can tumble along this scarp the husky chamber 1 of collection.Area of slack water 2 one sides connect advection sedimentation chamber 4, be provided with flow deflector 16 in the advection sedimentation chamber 4, flow deflector 16 labyrinth type layouts stack adjustable just filter plate 10 on the flow deflector 16, the flow direction of flow deflector 16 control sewage can also tentatively be filtered with microorganism on the first filter plate 10.The bottom of advection sedimentation chamber 4 is provided with sludge storage chamber 5, sludge storage chamber 5 one ends are installed sludge pump 17, and the contamination precipitations such as mud are siphoned away by sludge pump 17 in sludge storage chamber 5, mud discharging mouth 15 by advection sedimentation chamber 4 one sides is discharged, and clear liquid is discharged by the water port 14 of advection sedimentation chamber 4 opposite sides.Collect 1 below, husky chamber and also be provided with sand discharge machine 18, the sand discharge machine is gravity belt sand discharge machine, and sand discharge machine one end has sand discharge bucket 19, and the grit that sinks in collection 1 bottom, husky chamber falls into belt sand discharge machine 18 discharges of sand discharge bucket 19 by connecting.
In addition, area of slack water 2 top have area of slack water crest of weir 12, and the top of two phase separator 3 has scum silica frost crest of weir 13, and there is advection district crest of weir 20 advection sedimentation chamber 4 near area of slack water 2 one sides.The setting of crest of weir is for fear of too drastic current, and the buffering torrent make sewage steadily evenly be discharged to next stage.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. initial filter precipitates setting device, it is characterized in that, comprise collection husky chamber (1), area of slack water (2), two phase separator (3), advection sedimentation chamber (4) and sludge storage chamber (5), collect top, husky chamber (1) and be provided with taper centrifuge scraper (6) and rotation aerating apparatus (7), taper centrifuge scraper (6) be connected the coaxial connection of aerating apparatus (7), and by electric motor (8) and step-down gear (9) driving, top, area of slack water (2) is provided with two phase separator (3), one side of described two phase separator (3) arranges scum silica frost discharge outlet (11), area of slack water (2) one sides connect advection sedimentation chamber (4), the bottom of advection sedimentation chamber (4) is provided with sludge storage chamber (5), advection sedimentation chamber (4) one sides are established water port (14) one sides and are established mud discharging mouth (15), and sludge storage chamber (5) one ends are installed sludge pump (17).
2. initial filter precipitation setting device according to claim 1 is characterized in that, two phase separator is that two inverted cone cylindrical shells consist of.
3. initial filter according to claim 1 precipitates setting device, it is characterized in that, area of slack water (2) top has area of slack water crest of weir (12), the top of two phase separator (3) has scum silica frost crest of weir (13), and advection sedimentation chamber (4) have advection district crest of weir (20) near area of slack water (2) one sides.
4. initial filter precipitation setting device according to claim 1 is characterized in that, collects below, husky chamber (1) and is provided with sand discharge machine (18), and the sand discharge machine is gravity belt sand discharge machine, and sand discharge machine one end has sand discharge bucket (19).
5. initial filter precipitation setting device according to claim 1 is characterized in that, is provided with flow deflector (16) in advection sedimentation chamber (4), and flow deflector (16) labyrinth type layout stacks adjustable just filter plate (10) on the flow deflector (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236390 CN202688108U (en) | 2012-05-24 | 2012-05-24 | Preliminary filtrate sedimentation and adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236390 CN202688108U (en) | 2012-05-24 | 2012-05-24 | Preliminary filtrate sedimentation and adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688108U true CN202688108U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236390 Expired - Fee Related CN202688108U (en) | 2012-05-24 | 2012-05-24 | Preliminary filtrate sedimentation and adjustment device |
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| Country | Link |
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| CN (1) | CN202688108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386791A (en) * | 2014-12-01 | 2015-03-04 | 哈尔滨工业大学 | Radiation flowing type floating tank |
| CN108383326A (en) * | 2018-03-12 | 2018-08-10 | 济南比罗茨信息科技有限公司 | A kind of Small Town Wastewater processing engineering reaction tank |
-
2012
- 2012-05-24 CN CN 201220236390 patent/CN202688108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386791A (en) * | 2014-12-01 | 2015-03-04 | 哈尔滨工业大学 | Radiation flowing type floating tank |
| CN108383326A (en) * | 2018-03-12 | 2018-08-10 | 济南比罗茨信息科技有限公司 | A kind of Small Town Wastewater processing engineering reaction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140524 |