CN102091444A - One-pool multi-grid clarifier - Google Patents
One-pool multi-grid clarifier Download PDFInfo
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- CN102091444A CN102091444A CN2010106205914A CN201010620591A CN102091444A CN 102091444 A CN102091444 A CN 102091444A CN 2010106205914 A CN2010106205914 A CN 2010106205914A CN 201010620591 A CN201010620591 A CN 201010620591A CN 102091444 A CN102091444 A CN 102091444A
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Abstract
The invention discloses a one-pool multi-grid clarifier belonging to the technical field of feed water treatment reservoirs. The clarifier comprises an annular outer clarifier body, an annular outer middle cylinder and an inner middle cylinder which are arranged from outside to inside, wherein the annular outer clarifier body surrounds the annular outer middle cylinder, and the inner middle cylinder is positioned in the center of the clarifier; guide plates are arranged in the annular outer middle cylinder, at the bottom of the annular outer middle cylinder and one side of the annular outer middle cylinder, which is close to the outer middle cylinder; a guide region is arranged in a space between the guide plate at the side surface and the side wall of the outer middle cylinder, a suspended sludge region is arranged in a space between the guide plate at the bottom and the bottom wall of the outer middle cylinder, and the guide region is communicated with the suspended sludge region; clarifying regions are arranged in the annular outer middle cylinder and around the guide plates, and the clarifying regions are communicated with the upper part of the suspended sludge region; a mixed reacting region, a settling region and a concentrating region are arranged in the inner middle cylinder and penetratively connected from top to bottom; the upper end of the concentrating region is opened at the guide region; a water inlet pipe is connected with the mixed reacting region; and a sludge discharging pipe is connected with the suspended sludge region and the concentrating region. The invention has the advantages of low energy consumption and wide application range.
Description
Technical field
The present invention relates to a kind of water treatment facilities of giving, specifically be 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.
Summary of the invention
The technical problem to be solved in the present invention 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 invention 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 technology of the present invention 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 invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of depositing reservoir of the present invention;
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 the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
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 the preferred embodiments of the present invention, be not limited to the present invention, although the present invention 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.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201010620591.4A CN102091444B (en) | 2010-12-31 | 2010-12-31 | One-pool multi-grid clarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010620591.4A CN102091444B (en) | 2010-12-31 | 2010-12-31 | One-pool multi-grid clarifier |
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| Publication Number | Publication Date |
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| CN102091444A true CN102091444A (en) | 2011-06-15 |
| CN102091444B CN102091444B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010620591.4A Active CN102091444B (en) | 2010-12-31 | 2010-12-31 | One-pool multi-grid clarifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413262A (en) * | 2014-08-06 | 2016-03-23 | 中国石油化工股份有限公司 | Swirling type suspended sludge bed filtration apparatus |
| CN106237672A (en) * | 2016-10-20 | 2016-12-21 | 安庆市长虹化工有限公司 | Sewage settlement treatment equipment and processing method |
| CN112279348A (en) * | 2020-10-16 | 2021-01-29 | 甘肃金桥水科技（集团）有限公司 | Sludge discharge system of efficient clarification tank |
Citations (9)
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|---|---|---|---|---|
| US4502958A (en) * | 1981-12-01 | 1985-03-05 | Takahisa Sasaki | Method and device for the separation of suspended solids in waste water |
| CN1183314A (en) * | 1996-11-22 | 1998-06-03 | 高敏 | Self-excitation reaction apparatus for clarifying treatment of water |
| CN101073715A (en) * | 2007-03-29 | 2007-11-21 | 复旦大学 | Apparatus and process for clarifying water efficiently |
| CN201168467Y (en) * | 2008-04-02 | 2008-12-24 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Highly effective clarification tank for yellow river water |
| CN101596374A (en) * | 2009-06-23 | 2009-12-09 | 中国海洋石油总公司 | Swirling flow reaction inclined tube sedimentation tank |
| CN101612489A (en) * | 2009-07-15 | 2009-12-30 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Cinder soaking water concentrating and separating tank |
| CN101745256A (en) * | 2008-12-03 | 2010-06-23 | 江苏新纪元环保有限公司 | Mechanical acceleration clarifier |
| CN101791497A (en) * | 2010-03-29 | 2010-08-04 | 中冶华天工程技术有限公司 | Combined structure type flocculation tank |
| CN201978548U (en) * | 2010-12-31 | 2011-09-21 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Multi-grid clarification tank |
-
2010
- 2010-12-31 CN CN201010620591.4A patent/CN102091444B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502958A (en) * | 1981-12-01 | 1985-03-05 | Takahisa Sasaki | Method and device for the separation of suspended solids in waste water |
| CN1183314A (en) * | 1996-11-22 | 1998-06-03 | 高敏 | Self-excitation reaction apparatus for clarifying treatment of water |
| CN101073715A (en) * | 2007-03-29 | 2007-11-21 | 复旦大学 | Apparatus and process for clarifying water efficiently |
| CN201168467Y (en) * | 2008-04-02 | 2008-12-24 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Highly effective clarification tank for yellow river water |
| CN101745256A (en) * | 2008-12-03 | 2010-06-23 | 江苏新纪元环保有限公司 | Mechanical acceleration clarifier |
| CN101596374A (en) * | 2009-06-23 | 2009-12-09 | 中国海洋石油总公司 | Swirling flow reaction inclined tube sedimentation tank |
| CN101612489A (en) * | 2009-07-15 | 2009-12-30 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Cinder soaking water concentrating and separating tank |
| CN101791497A (en) * | 2010-03-29 | 2010-08-04 | 中冶华天工程技术有限公司 | Combined structure type flocculation tank |
| CN201978548U (en) * | 2010-12-31 | 2011-09-21 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Multi-grid clarification tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413262A (en) * | 2014-08-06 | 2016-03-23 | 中国石油化工股份有限公司 | Swirling type suspended sludge bed filtration apparatus |
| CN106237672A (en) * | 2016-10-20 | 2016-12-21 | 安庆市长虹化工有限公司 | Sewage settlement treatment equipment and processing method |
| CN112279348A (en) * | 2020-10-16 | 2021-01-29 | 甘肃金桥水科技（集团）有限公司 | Sludge discharge system of efficient clarification tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102091444B (en) | 2014-01-08 |
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Inventor after: Wang Jiwu Inventor after: Wang Gang Inventor before: Wang Gang Inventor before: Shang Xiaopeng Inventor before: Qi Guoqing Inventor before: Wu Shengde |
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Owner name: GANSU GOLDEN BRIGE WATER TECHNOLOGY (GROUP) CO., L Free format text: FORMER NAME: GANSU JINQIAO WATER TREATMENT TECHNOLOGY ENGINEERING LTD. |
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Free format text: CORRECT: INVENTOR; FROM: WANG JIWU WANG GANG TO: WANG GANG YE QUAN |
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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. |
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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 |