CN202185192U - High-load settling tank - Google Patents
High-load settling tank Download PDFInfo
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- CN202185192U CN202185192U CN2011202307340U CN201120230734U CN202185192U CN 202185192 U CN202185192 U CN 202185192U CN 2011202307340 U CN2011202307340 U CN 2011202307340U CN 201120230734 U CN201120230734 U CN 201120230734U CN 202185192 U CN202185192 U CN 202185192U
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Abstract
The utility model relates to a water treatment device, in particular to a high-load settling tank. The high-load settling tank comprises a tank body and a water inlet pipe, wherein a water collecting tank and a water outlet are formed at the upper part of the tank body, a center reaction cylinder is arranged in the tank body, a mud collecting hopper is communicated with the lower part of the center reaction cylinder, the water outlet of the center reaction cylinder is communicated with the bottom of the tank body through a draft tube, an inclined tube device is arranged below the water collecting tank, a stirrer is arranged in the center reaction cylinder, the power output shaft of the stirrer extends into the center reaction cylinder, and an impeller is arranged at the end part of the power output shaft. The high-load settling tank has the advantages that by addition of a sludge return device, the concentration of colloids in low-temperature and low-turbid water is increased, so that the opportunity that the colloids are condensed and collide is increased, and the size of each colloidal particle is increased; a mechanical stirring device is added, so that the flocculating agent is enabled to be mixed quickly and fully; and certain velocity energy is supplied for raw water, so that the opportunity that particles collide is increased, in this way, unstable colloids can be condensed into floccules with large particles, and can be settled in water and separated.
Description
Technical field
The utility model relates to a kind of water treatment facilities.
Background technology
Low temperature and low turbidity water has characteristics such as temperature is low, turbidity is low, oxygen demand is low, viscosity is big.Low temperature and low turbidity water is because water temperature is low, and the coefficient of kinetic viscosity of water improves, and the little and particle diameter of particle size is evenly distributed in the water; Flocculation reaction is slow; Little and the free settling not of the floccule body (alumen ustum) that generates has weakened the movement of particles of water-borne glue body, has reduced between them the probability of collision each other; The solvation of water-borne glue body strengthens, and circumgranular hydration shell thickening hinders particle aggregation; Simultaneously, lighter through the formed flco of coagulation, be difficult for sinking, be difficult to from water, separate through deposition.Because turbidity is low, water-borne glue body impurity seldom, the chance of cohesion collision seldom, proportion approaches water again, therefore is difficult for forming the wadding grain, and is also light and loosen even form, and is prone to brokenly, and difficult heavy, the increasing dosage also seldom takes effect.Equipment can really not handled low temperature and low turbidity water now.
Summary of the invention
The purpose of the utility model is to avoid the deficiency of prior art that a kind of a kind of high load capacity depositing reservoir of innovating to low temperature and low turbidity water is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of high load capacity depositing reservoir comprises the pond body; Water inlet pipe, the top of body is provided with water leg, delivery port in the pond, in the body of pond, is provided with the central reaction tube; Below described central reaction tube, be communicated with and be provided with sludge hopper; The delivery port of described central reaction tube is connected with pond body bottom through guide shell, below said water leg, is provided with inclined tube device, in described central reaction tube, is provided with agitator; The power output shaft of agitator stretches in the central reaction tube, is provided with impeller in the end of power output shaft.
Further; The inner chamber of described sludge hopper is the first mud concentrating and precipitating district, is provided with mud return line in the sludge hopper bottom, and an end of mud return line is connected with sludge hopper; The other end of mud return line is connected with water inlet pipe, on mud return line, is provided with sludge pump.
Further, on described water inlet pipe, be provided with coagulant is joined the water sprayer in the former water,, and be connected with the central reaction tube in the tangent setting of outer wall of water inlet pipe and described central reaction tube.
Further, described central reaction tube top is reaction zone, and the bottom of central reaction tube is first floating zone, and described impeller is arranged in the reaction zone.
Further, the training wall that described guide shell is made up of the outer wall of said central reaction drum outer wall, sludge hopper and form around the deflector that training wall is provided with, the inner chamber of described guide shell is the rectification and guide district.
Further; The exit of described guide shell is connected with the second mud concentrating and precipitating district that body bottom in pond is provided with; Above the second mud concentrating and precipitating district, be provided with and concentrate the body refuse district, the zone that described concentrated body refuse district surrounds for umbrella shape plate, training wall and the pond body bottom that on the sidewall of described pond body, is provided with.
Further, above described concentrated body refuse district, be second floating zone, described inclined tube device is arranged between second floating zone and the water leg.
Further, the angle of the sidewall of described umbrella shape plate and pond body formation is the 30-60 degree.
Further, pond body bottom is that 1% diapire is formed by the skew wall and the gradient that are the 35-55 degree with level.
The beneficial effect of the utility model is: increase the mud reflux, can increase the concentration of colloid in the low temperature and low turbidity water, thereby the chance of the cohesion collision between colloid that is increased makes the size of colloidal solid be able to increase; In reactor, add mechanical stirring device, can make the quick and complete mixing of flocculant, certain energy is provided, increased the collision opportunity of particle through giving former water.So just make that taking off steady colloid can form big grain flock and be able to from water deposition, separate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
Embodiment 1: as shown in Figure 1, a kind of high load capacity depositing reservoir comprises pond body 1; Water inlet pipe 2, the top of body is provided with water leg 3, delivery port 4 in the pond, in pond body 1, is provided with central reaction tube 5; Below described central reaction tube 5, be communicated with and be provided with sludge hopper 6; The delivery port of described central reaction tube 5 is connected with pond body bottom through guide shell 7, below said water leg 3, is provided with inclined tube device 8, in described central reaction tube 5, is provided with agitator 9; The power output shaft of agitator 9 stretches in the central reaction tube 5, is provided with impeller 10 in the end of power output shaft.The inner chamber of described sludge hopper 6 is the first mud concentrating and precipitating district VII; Be provided with mud return line 11 in sludge hopper 6 bottoms; One end of mud return line 11 is connected with sludge hopper 6, and the other end of mud return line 11 is connected with water inlet pipe 2, on mud return line 11, is provided with sludge pump 12.On described water inlet pipe 2, be provided with the water sprayer 13 that coagulant is joined in the former water,, and be connected with central reaction tube 5 in the tangent setting of outer wall of water inlet pipe 2 with described central reaction tube 5.Described central reaction tube 5 tops are reaction zone I, and the bottom of central reaction tube 5 is the first floating zone II, and described impeller 10 is arranged in the reaction zone I.The training wall 71 that described guide shell 7 is made up of the outer wall of said central reaction tube 5 outer walls, sludge hopper 6 and form around the deflector 72 that training wall 71 is provided with, the inner chamber of described guide shell 7 is rectification and guide district III.The exit of described guide shell 7 is connected with the second mud concentrating and precipitating district IV that body 1 bottom in pond is provided with; Above the second mud concentrating and precipitating district IV, be provided with and concentrate body refuse district V, described concentrated body refuse district V is the zone that the umbrella shape plate 13, training wall 71 and pond body 1 bottom that on the sidewall of described pond body 1, are provided with surround.Be the second floating zone VI above described concentrated body refuse district V, described inclined tube device 8 is arranged between the second floating zone VI and the water leg 3.Body 1 bottom in pond is that 1% diapire 15 is formed by the skew wall 14 that is 35 degree with level and the gradient.Described umbrella shape plate 13 is 30 degree with the angle of the sidewall formation of pond body 1.
Embodiment 2: identical with embodiment 1, different is pond body 1 bottom is that 1% diapire 15 is formed by the skew wall 14 that is 55 degree with level and the gradient.Described umbrella shape plate 13 is 60 degree with the angle of the sidewall formation of pond body 1.
Embodiment 3: identical with embodiment 1, different is pond body 1 bottom is that 1% diapire 15 is formed by the skew wall 14 that is 45 degree with level and the gradient.Described umbrella shape plate 13 is 45 degree with the angle of the sidewall formation of pond body 1.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. a high load capacity depositing reservoir comprises the pond body, water inlet pipe; The top of body is provided with water leg, delivery port in the pond, in the body of pond, is provided with the central reaction tube, below described central reaction tube, is communicated with to be provided with sludge hopper; The delivery port of described central reaction tube is connected with pond body bottom through guide shell; Below said water leg, be provided with inclined tube device, it is characterized in that, in described central reaction tube, be provided with agitator; The power output shaft of agitator stretches in the central reaction tube, is provided with impeller in the end of power output shaft.
2. high load capacity depositing reservoir as claimed in claim 1; It is characterized in that; The inner chamber of described sludge hopper is the first mud concentrating and precipitating district, is provided with mud return line in the sludge hopper bottom, and an end of mud return line is connected with sludge hopper; The other end of mud return line is connected with water inlet pipe, on mud return line, is provided with sludge pump.
3. high load capacity depositing reservoir as claimed in claim 1 is characterized in that, on described water inlet pipe, is provided with coagulant is joined the water sprayer in the former water, in the tangent setting of outer wall of water inlet pipe and described central reaction tube, and is connected with the central reaction tube.
4. high load capacity depositing reservoir as claimed in claim 1 is characterized in that, described central reaction tube top is reaction zone, and the bottom of central reaction tube is first floating zone, and described impeller is arranged in the reaction zone.
5. high load capacity depositing reservoir as claimed in claim 1; It is characterized in that; The training wall that described guide shell is made up of the outer wall of said central reaction drum outer wall, sludge hopper and form around the deflector that training wall is provided with, the inner chamber of described guide shell is the rectification and guide district.
6. high load capacity depositing reservoir as claimed in claim 5; It is characterized in that; The exit of described guide shell is connected with the second mud concentrating and precipitating district that body bottom in pond is provided with; Above the described second mud concentrating and precipitating district, be provided with and concentrate the body refuse district, the zone that described concentrated body refuse district surrounds for umbrella shape plate, training wall and the pond body bottom that on the sidewall of described pond body, is provided with.
7. high load capacity depositing reservoir as claimed in claim 5 is characterized in that, the angle that the sidewall of described umbrella shape plate and pond body forms is the 30-60 degree.
8. high load capacity depositing reservoir as claimed in claim 6 is characterized in that, above described concentrated body refuse district, is second floating zone, and described inclined tube device is arranged between second floating zone and the water leg.
9. like the arbitrary described high load capacity depositing reservoir of claim 1 to 8, it is characterized in that pond body bottom is that 1% diapire is formed by the skew wall and the gradient that are the 35-55 degree with level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202307340U CN202185192U (en) | 2011-07-03 | 2011-07-03 | High-load settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202307340U CN202185192U (en) | 2011-07-03 | 2011-07-03 | High-load settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185192U true CN202185192U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202307340U Expired - Fee Related CN202185192U (en) | 2011-07-03 | 2011-07-03 | High-load settling tank |
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| CN (1) | CN202185192U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616900A (en) * | 2011-07-03 | 2012-08-01 | 甘肃金桥给水排水设计与工程(集团)有限公司 | High-load settling tank |
| CN103787476A (en) * | 2014-01-21 | 2014-05-14 | 北京联合大学 | Sewage flocculation and blow-down system |
| CN104941265A (en) * | 2015-06-03 | 2015-09-30 | 甘肃金桥水科技（集团）股份有限公司 | Rotational flow efficient separation silt clarifying basin and treatment technology |
| CN106746013A (en) * | 2017-01-09 | 2017-05-31 | 甘肃金桥水科技（集团）股份有限公司 | A kind of high efficiency clarification tank and ultrafiltration group technology |
| CN107485894A (en) * | 2016-06-09 | 2017-12-19 | 余承烈 | A kind of big tripe circular settling tank and its solid-liquid separating method |
| CN108585151A (en) * | 2018-05-22 | 2018-09-28 | 安徽瑞旭搅拌设备有限公司 | A kind of settling tank blender |
| CN113198249A (en) * | 2021-03-29 | 2021-08-03 | 北京城市排水集团有限责任公司 | Continuous flow microorganism aggregate screening type sedimentation tank |
-
2011
- 2011-07-03 CN CN2011202307340U patent/CN202185192U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616900A (en) * | 2011-07-03 | 2012-08-01 | 甘肃金桥给水排水设计与工程(集团)有限公司 | High-load settling tank |
| CN102616900B (en) * | 2011-07-03 | 2013-12-25 | 甘肃金桥给水排水设计与工程(集团)有限公司 | High-load settling tank |
| CN103787476A (en) * | 2014-01-21 | 2014-05-14 | 北京联合大学 | Sewage flocculation and blow-down system |
| CN104941265A (en) * | 2015-06-03 | 2015-09-30 | 甘肃金桥水科技（集团）股份有限公司 | Rotational flow efficient separation silt clarifying basin and treatment technology |
| CN107485894A (en) * | 2016-06-09 | 2017-12-19 | 余承烈 | A kind of big tripe circular settling tank and its solid-liquid separating method |
| CN106746013A (en) * | 2017-01-09 | 2017-05-31 | 甘肃金桥水科技（集团）股份有限公司 | A kind of high efficiency clarification tank and ultrafiltration group technology |
| CN108585151A (en) * | 2018-05-22 | 2018-09-28 | 安徽瑞旭搅拌设备有限公司 | A kind of settling tank blender |
| CN113198249A (en) * | 2021-03-29 | 2021-08-03 | 北京城市排水集团有限责任公司 | Continuous flow microorganism aggregate screening type sedimentation tank |
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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: Ye Quan Inventor after: Duan Yafeng Inventor after: Qin Jian Inventor before: Wang Gang Inventor before: Wang Ailian Inventor before: Zou Zhihua |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG GANG WANG AILIAN ZOU ZHIHUA TO: WANG GANG YE QUAN DUAN YAFENG QIN JIAN |
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| 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: 730030, Lanzhou Central Plaza, Gansu, 6 floor 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: 20120411 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |