CN201978548U - Multi-grid clarification tank - Google Patents
Multi-grid clarification tank Download PDFInfo
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- CN201978548U CN201978548U CN2010206963950U CN201020696395U CN201978548U CN 201978548 U CN201978548 U CN 201978548U CN 2010206963950 U CN2010206963950 U CN 2010206963950U CN 201020696395 U CN201020696395 U CN 201020696395U CN 201978548 U CN201978548 U CN 201978548U
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Abstract
The utility model provides a multi-grid clarification tank which belongs to the technical field of a water supply treatment tank. The multi-grid clarification tank comprises an annular outer tank body, an annular outer middle cylinder and an inner middle cylinder, wherein the annular outer tank body surrounds the annular outer middle cylinder, and the inner middle cylinder is located in the center of the clarification tank; flow guide plates are respectively arranged in the annular outer middle cylinder, at the bottom part of the annular outer middle cylinder and at one side of the annular outer middle cylinder near the inner middle cylinder; the space between the flow guide plate on the side surface and the side wall of the outer middle cylinder is a flow guide zone, the space between the flow guide plate at the bottom part and the bottom wall of the outer middle cylinder is a suspended sludge zone, and the flow guide zone is communicated with the suspended sludge zone; in the annular outer middle cylinder, a clarification zone is arranged surrounding the flow guide plate and is communicated with the upper part of the suspended sludge zone; the inner middle cylinder is provided with a mixing reaction zone, a sedimentation zone and a concentration zone which are connected with one another in a run-through way from top to bottom; the upper end of the concentration zone is open at the flow guide zone, a water inlet pipe is connected with the mixing reaction zone, and a sludge discharging pipe is connected with the suspended sludge zone and the concentration zone. The multi-grid clarification tank has the advantages of low energy consumption and wide application range.
Description
Technical field
The utility model relates to a kind of water treatment facilities of giving, and specifically is meant a kind of feed water treatment reservoir.
Background technology
In order to adapt to the needs in market,, carry out modularization, combined type construction in order to be adapted to Large Water Works; Save floor occupying area; Reduce pond body height on the ground, the conserve energy loss; On the basis of novel depositing reservoir, developed into the depositing reservoir of present technique.
The utility model content
The technical problems to be solved in the utility model is the defective that overcomes prior art, provides a kind of energy consumption depositing reservoir low, applied widely.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
One pond many lattice depositing reservoir, comprise from outside to inside annular external cell body, the annular of arranging outer in tube and interior in tube, annular external cell body around annular outer in tube, interior in tube be positioned at the center of depositing reservoir; In middle, a bottom and a close interior middle side are provided with deflector outside annular, and the space between a side deflector and the middle outward sidewall is the water conservancy diversion district, and the space between a baffle at bottom and the middle outward diapire is suspension body refuse district, and water conservancy diversion district and suspension body refuse district communicate; During annular is outer in the tube, establish settling section around deflector, settling section communicates with the top in suspension body refuse district; Tube is established hybrid reaction district, settling zone and enrichment region in interior, and this three district connects connection from top to down; The enrichment region upper end open is in the water conservancy diversion district; Water inlet pipe is connected with the hybrid reaction district; Discharge pipeline is connected with suspension body refuse district, enrichment region.
Further, tube bottom was tapered during annular was outer, and the side deflector tilts 45 °, and baffle at bottom tilts 50 °～60 °, and the three forms conical suspended body refuse district.The discharge pipeline that connects suspension body refuse district is 45 ° of placements, and the mouth of pipe is positioned at the bottom in suspension body refuse district.
Mechanism is:
(1) coagulant through pipe-line mixer with after former water fully mixes, in entering along the tangent line eddy flow in tube, mix in the hybrid reaction district.Look raw water turbidity and determine whether to add flocculation aid (polyacrylamide); The part suspension that enters is through after the hybrid reaction, in the settling zone, enrichment region finishes precipitate and separate.
(2) overflow on the tube top in interior of the mixing water after eddy flow is finished in the settling zone, enters the mix suspending district behind the deflector fluid stable, diminishes gradually with cross-section of river increase, flow velocity, and flco is finished growth in this process;
(3) mixing water goes out the water conservancy diversion district and enters sludge suspension district, the outside, and the floating zone is that training wall, deflector, the umbrella shape plate by 50 °～60 ° of the skew walls on 45 ° on bottom concentration zone top, separation chamber constitutes the awl end formula body refuse zone that suspends, and finishes contact flocculation in this zone.
(4) after current enter settling section, die-off, hold the flco mixing water under the arm and finish Separation of Solid and Liquid at this because of upflow velocity.
(5) set up inclined tube on settling section top, further control remaining flco in the water.Observation shows that inclined tube can play the rising expansion of stable suspersion slime layer and the contact flocculation effect that promotes and strengthen the suspension slime layer.
(6) depositing reservoir bottom, interior middle tube are to divide into 45 ° of cone buckets, and discharge pipeline is established in the bottom, because hydrostatic pressing is powerful, when opening bottom and mud valve, produces very high flow velocity, makes the very unobstructed discharge of mud.45 ° mud-removing bucket angle helps flowing of heavy mud, and simultaneously, suction that water produces when revolving stirring and spoil disposal and stirring all are spoil disposal reasons smoothly.
The beneficial effect of the utility model technology is: the shape of (1) pond body, roundly become squarely by original, and make the pond physical efficiency better make up; (2) angle of tube conical section changes in, and an interior middle tube straight section partly extends, and has increased the reaction time; (3) discharge pipeline at bottom and middle part has adopted the siphon spoil disposal, and is rationally distributed; (4) area of pond body has increased by 25%, and handling the water yield has increased by 25%.(5) the whole system floor space saves 10%.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of the utility model depositing reservoir;
Fig. 2 is the plan structure schematic diagram of the depositing reservoir (side by side two) of Fig. 1;
Mark is illustrated as: I, hybrid reaction district II, settling zone III, enrichment region IV, water conservancy diversion district V, suspension body refuse district VI, settling section; 1, water inlet pipe 2, pipe-line mixer 3, external cell body 4, interior middle tube 5, deflector 6, inclined tube 7, water leg 8, outlet pipe 9, middle part siphon discharge pipeline 10, bottom siphon discharge pipeline 11, blow-down pipe.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
Embodiment 1
As shown in Figure 1, pond many lattice depositing reservoir, comprise from outside to inside annular external cell body 3, the annular of arranging outer in tube and interior in tube 4, annular external cell body 3 around annular outer in tube, interior in tube 4 be positioned at the center of depositing reservoir; In the outer middle tube of annular, bottom and near a side of tube in interior is provided with deflector, side deflector 5 with outer in space between the sidewall be water conservancy diversion district IV, space between baffle at bottom 6 and the outer middle tube diapire is a suspension body refuse district V, and water conservancy diversion district IV and suspension body refuse district V communicate; During annular is outer in the tube, establish the settling section VI around deflector, the settling section VI communicates with the top of suspension body refuse district V; Tube 4 is established hybrid reaction district I, settling zone II and enrichment region III in interior, and this three district connects connection from top to down; Enrichment region III upper end open is in water conservancy diversion district IV; Water inlet pipe 1 is connected with hybrid reaction district I; Middle part siphon discharge pipeline 9, bottom siphon discharge pipeline 10 are connected with suspension body refuse district V, enrichment region III respectively.
Tube bottom was tapered during annular was outer, and side deflector 5 tilts 45 °, and baffle at bottom 6 tilts 50 °～60 °, and the three forms conical suspended body refuse district.The middle part siphon discharge pipeline 9 that connects suspension body refuse district V is 45 ° of placements, and the mouth of pipe is positioned at the bottom of suspension body refuse district V.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. pond many lattice depositing reservoir is characterized in that: comprise annular external cell body, the annular of arranging from outside to inside outer in tube and interior in tube, annular external cell body around annular outer in tube, interior in tube be positioned at the center of depositing reservoir; In middle, a bottom and a close interior middle side are provided with deflector outside annular, and the space between a side deflector and the middle outward sidewall is the water conservancy diversion district, and the space between a baffle at bottom and the middle outward diapire is suspension body refuse district, and water conservancy diversion district and suspension body refuse district communicate; During annular is outer in the tube, establish settling section around deflector, settling section communicates with the top in suspension body refuse district; Tube is established hybrid reaction district, settling zone and enrichment region in interior, and this three district connects connection from top to down; The enrichment region upper end open is in the water conservancy diversion district; Water inlet pipe is connected with the hybrid reaction district; Discharge pipeline is connected with suspension body refuse district, enrichment region.
2. pond many lattice depositing reservoir depositing reservoir according to claim 1 is characterized in that: tube bottom was tapered during annular was outer, and the side deflector tilts 45 °, 50 °～60 ° of baffle at bottom reversed dips, and the three forms conical suspended body refuse district.
3. pond many lattice depositing reservoir depositing reservoir according to claim 1 is characterized in that: the discharge pipeline that connects suspension body refuse district is 45 ° of placements, and the mouth of pipe is positioned at the bottom in suspension body refuse district.
4. pond many lattice depositing reservoir depositing reservoir according to claim 1, it is characterized in that: inclined tube is set up on described settling section top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206963950U CN201978548U (en) | 2010-12-31 | 2010-12-31 | Multi-grid clarification tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206963950U CN201978548U (en) | 2010-12-31 | 2010-12-31 | Multi-grid clarification tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978548U true CN201978548U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206963950U Expired - Fee Related CN201978548U (en) | 2010-12-31 | 2010-12-31 | Multi-grid clarification tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091444A (en) * | 2010-12-31 | 2011-06-15 | 甘肃金桥给水排水设计与工程(集团)有限公司 | One-pool multi-grid clarifier |
-
2010
- 2010-12-31 CN CN2010206963950U patent/CN201978548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091444A (en) * | 2010-12-31 | 2011-06-15 | 甘肃金桥给水排水设计与工程(集团)有限公司 | One-pool multi-grid clarifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: GANSU GOLDEN BRIGE WATER TECHNOLOGY (GROUP) CO., L Free format text: FORMER NAME: GANSU JINQIAO WATER TREATMENT TECHNOLOGY ENGINEERING LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Gang Inventor after: Shang Xiaopeng Inventor after: Qin Jian Inventor after: Wang Ningzhou Inventor before: Wang Gang Inventor before: Shang Xiaopeng Inventor before: Qi Guoqing Inventor before: Wu Shengde |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG GANG SHANG XIAOPENG QI GUOQING WU SHENGDE TO: WANG GANG SHANG XIAOPENG QIN JIAN WANG NINGZHOU |
|
| CP03 | Change of name, title or address |
Address after: 730030, 6 floor, Xin Sheng building, 279 Jiuquan Road, Chengguan District, Gansu, Lanzhou Patentee after: Gansu Jinqiao water science and Technology (Group) Limited by Share Ltd Address before: 730000 Central Plaza, Chengguan District, Gansu, Lanzhou Patentee before: Gansu Jinqiao Water Treatment Technique Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 730030, 6 floor, Xin Sheng building, 279 Jiuquan Road, Chengguan District, Gansu, Lanzhou Patentee after: Gansu Jinqiao water technology (Group) Co., Ltd. Address before: 730030, 6 floor, Xin Sheng building, 279 Jiuquan Road, Chengguan District, Gansu, Lanzhou Patentee before: Gansu Jinqiao water science and Technology (Group) Limited by Share Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |