CN202246200U - Short time flocculating-high speed settling sewage treatment device - Google Patents
Short time flocculating-high speed settling sewage treatment device Download PDFInfo
- Publication number
- CN202246200U CN202246200U CN2011200926844U CN201120092684U CN202246200U CN 202246200 U CN202246200 U CN 202246200U CN 2011200926844 U CN2011200926844 U CN 2011200926844U CN 201120092684 U CN201120092684 U CN 201120092684U CN 202246200 U CN202246200 U CN 202246200U
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- water outlet
- pipe
- stirring area
- slow speed
- high speed
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a short time flocculating-high speed settling sewage treatment device, which belongs to the technical field of sewage treatment. Under the action of an external magnetic field, floccule settling is accelerated, so that the aim of treating efficiently and rapidly is fulfilled. The sewage treatment device consists of a water inlet pipe, a pipeline mixer, a flocculating agent feeding hole, a rapid stirring blade, a rectangular water outlet, a baffle plate, a slow stirring blade, a circular water outlet, a magnet accommodating table, a strong magnet, a mud discharging pipe, a control valve, a magnet separator, a spiral conveying pipe, an outlet baffle plate and a water outlet pipe. Sewage enters a rapid stirring area after passing through the pipeline mixer, is mixed and reacted under the actions of the rapid stirring blade and the slow stirring blade, and is rapidly settled under the action of the strong magnet, so that the aims of treating and purifying are fulfilled. The short time flocculating-high speed settling sewage treatment device has a simple structure, and is low in construction cost, large in treatment amount and short in treatment time, and is suitable for rapid treatment of a large amount of overflow sewage.
Description
Technical field
The utility model belongs to technical field of sewage, and specifically, it relates to a kind of overflow sewage treatment unit, is used for the fast processing and the purification of overflow sewage.
Background technology
Along with quickening of urbanization process, the Builtup areas area constantly enlarges, and causes waterproof area to increase considerably, and causes under the identical condition of raining, and runoff coefficient increases, and flood peak shifts to an earlier date, and magnanimity increases, and municipal drainage and river course flood are constituted huge pressure.In rainfall, rainwater and the formed runoff urban ground of flowing through washes away, has assembled a series of pollutents; Cause pollutant load height in the overflow sewage, change greatly, component is complicated; Overflow sewage directly discharges water body without any processing, and urban water-body is caused severe contamination.Again because of pollution load of overflow produced in the rainy day, so that its discharging has intermittence, emergentness, randomness and instantaneous quantity discharged is bigger, this has caused very big difficulty [2 for the processing of urban runoff pollutent; 3]; Therefore, exploitation one cover starts fast, handles the high and ballistic technology of water-fast power of load.
Domestic is being the commercialization treatment unit that blank has had many sleeve formings abroad basically aspect the processing of combined sewage overflow; Technologies such as main Densadeg, Actiflo, Lamella Clarifier; These stream rainwater treatment devices have been accepted to give coagulation classical in the water treatment theoretical on guiding theory, are perfect, as not depend on storage pond coagulating sedimentation processing units, but still exist flocculant dosage big; Sludge output is big, shortcomings such as processing cost height.
Summary of the invention
The purpose of the utility model is to provide short, the low algae-removing devices that also can realize a large amount of processing of running cost of a kind of treatment time.
For realizing above-mentioned purpose; The utility model is by quick stirring area, three parts in stirring area and settling region are formed at a slow speed, comprises water inlet pipe, line mixer, flocculant concentration mouth, quick stirring rake, rectangle water outlet, baffle plate, stirring rake, circular water outlet, magnet mounting table, strong magnet, water outlet baffle plate, rising pipe, shore pipe, valve, magnetic separator, spiral conveying tube at a slow speed; Water inlet pipe is positioned at bottom of device, is provided with line mixer between water inlet pipe and the quick stirring area; Connect the flocculant concentration mouth above the line mixer; Fast be provided with quick stirring rake in the stirring area, fast stirring area and at a slow speed between the stirring area top of dividing plate establish the rectangle water outlet, the top of stirring area rectangle water outlet one side is baffled at a slow speed, stirring rake is at a slow speed established in the centre; Circular water outlet is established on dividing plate top between stirring area and the settling region at a slow speed, and its position is lower slightly than rectangle water outlet; 45 degree swash plates are established in the bottom, settling region, and the magnet mounting table is established in the swash plate bottom, and the magnet mounting table is a drawer-like, places strong magnet above; The top of water outlet one side of settling region sets out the water baffle plate, highly is 2/3rds of settling region; Water outlet connects rising pipe, and its position is lower slightly than the circular water outlet of stirring area at a slow speed; The bottom, settling region connects shore pipe, and shore pipe connects magnetic separator, between shore pipe and the magnetic separator valve is set; Magnetic separator links to each other with the flocculant concentration mouth through spiral conveying tube.
When using this device; Overflow sewage with certain pressure is got into by water inlet pipe, at first in line mixer, mixes with magnetic kind and flocculation agent, gets into quick stirring area and stirring area enhanced coagulation effect at a slow speed afterwards; Get into the settling region then, rapid sedimentation under the effect of strong magnet.When settling region mud is stacked into to a certain degree, open valve, the magnetic kind in the mud is separated through magnetic separator, and is transported to the flocculant concentration mouth by spiral conveying tube, realizes the reuse of magnetic kind.
The beneficial effect of the utility model is that being provided with of strong magnet realized the flco rapid subsidence, reaches the purpose of a large amount of fast processing.The utility model is simple in structure, and laid down cost is low, and floor space is little, can realize the efficient processing of overflow sewage.
Description of drawings
Fig. 1 is a kind of structural representation of the sedimentation of flocculation-high speed in short-term waste disposal plant.
Among the figure, 1-water inlet pipe, 2-line mixer, 3-flocculant concentration mouth, 4-fast stirring rakes; 5-rectangle water outlet, 6-baffle plate, 7-at a slow speed stirring rakes, 8-circular water outlet; 9-magnet mounting table, 10-magnet, 11-outlet damper, 12-rising pipe; 13-shore pipe, 14-valve, 15-magnetic separator, 16-spiral conveying tube.
Embodiment
As shown in Figure 1, this waste disposal plant comprises water inlet pipe 1, line mixer 2, flocculant concentration mouth 3, stirring rake 4, rectangle water outlet 5, baffle plate 6, stirring rake 7, circular water outlet 8, magnet mounting table 9, strong magnet 10, outlet damper 11, rising pipe 12, shore pipe 13, valve 14, magnetic separator 15, spiral conveying tube 16 at a slow speed fast.
When using this device; Overflow sewage with certain pressure is got into by water inlet pipe 1, adds flocculation agent and magnetic kind through flocculant concentration mouth 3 simultaneously, in line mixer 2, mixes then; Get into quick stirring area and stirring area at a slow speed afterwards; In quick stirring rake 4 and enhanced coagulation effect under the effect of stirring rake 7 at a slow speed, get into the settling region then, rapid sedimentation under the effect of strong magnet 10.When settling region mud is stacked into to a certain degree, open valve 14, mud arrives magnetic separator 15 through shore pipe 13, under the effect of magnetic separator 15, separates the magnetic kind, and is transported to flocculant concentration mouth 3 by spiral conveying tube 16, realizes the magnetic kind.
Claims (3)
1. waste disposal plant of flocculation-high speed sedimentation in short-term; It is characterized in that; By quick stirring area, stirring area and settling region three parts are formed at a slow speed, comprise water inlet pipe (1), line mixer (2), flocculant concentration mouth (3), stirring rake (4), rectangle water outlet (5), baffle plate (6), stirring rake (7), circular water outlet (8), magnet mounting table (9), strong magnet (10), water outlet baffle plate (11), rising pipe (12), shore pipe (13), valve (14), magnetic separator (15), spiral conveying tube (16) at a slow speed fast; Said water inlet pipe (1) is positioned at bottom of device, is provided with line mixer (2) between water inlet pipe (1) and the quick stirring area; Connect flocculant concentration mouth (3) above the line mixer (2); Fast be provided with quick stirring rake (4) in the stirring area, fast stirring area and at a slow speed between the stirring area top of dividing plate establish rectangle water outlet (5), the top of stirring area rectangle water outlet (5) one sides baffled (6) at a slow speed, stirring rake (7) is at a slow speed established in the centre; Circular water outlet (8) is established on dividing plate top between stirring area and the settling region at a slow speed; 45 degree swash plates are established in the bottom, settling region, and magnet mounting table (9) is established in the swash plate bottom, places strong magnet (10) above; The top of water outlet one side of settling region sets out water baffle plate (11), highly is 2/3rds of settling region; Water outlet connects rising pipe (12); The bottom, settling region connects shore pipe (13), and shore pipe (13) connects magnetic separator (15), between shore pipe (13) and the magnetic separator (15) valve (14) is set; Magnetic separator (15) links to each other with flocculant concentration mouth (3) through spiral conveying tube (16).
2. like claims 1 said sedimentation of flocculation-high speed in short-term waste disposal plant, it is characterized in that said circular water outlet (8) position is lower than rectangle water outlet (8); Said rising pipe (12) position is lower than circular water outlet (8).
3. like claims 1 said sedimentation of flocculation-high speed in short-term waste disposal plant, it is characterized in that said magnet mounting table is a drawer-like, place strong magnet (10) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200926844U CN202246200U (en) | 2011-04-01 | 2011-04-01 | Short time flocculating-high speed settling sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200926844U CN202246200U (en) | 2011-04-01 | 2011-04-01 | Short time flocculating-high speed settling sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246200U true CN202246200U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200926844U Expired - Fee Related CN202246200U (en) | 2011-04-01 | 2011-04-01 | Short time flocculating-high speed settling sewage treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202246200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172156A (en) * | 2013-04-15 | 2013-06-26 | 哈尔滨工业大学 | Coagulation inclined plate deposition device for sulfur recovery and method for separating biological sulfur by using same |
| CN104402099A (en) * | 2014-11-07 | 2015-03-11 | 中煤张家口煤矿机械有限责任公司 | Magnetic accelerator for efficient water purification |
| CN104649474A (en) * | 2015-02-13 | 2015-05-27 | 武汉市政工程设计研究院有限责任公司 | High-efficiency hydraulic flocculation reactor for water treatment |
| CN108862493A (en) * | 2018-06-21 | 2018-11-23 | 四川汇宇生物技术有限公司 | A kind of gelatine wastewater processing unit |
-
2011
- 2011-04-01 CN CN2011200926844U patent/CN202246200U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172156A (en) * | 2013-04-15 | 2013-06-26 | 哈尔滨工业大学 | Coagulation inclined plate deposition device for sulfur recovery and method for separating biological sulfur by using same |
| CN104402099A (en) * | 2014-11-07 | 2015-03-11 | 中煤张家口煤矿机械有限责任公司 | Magnetic accelerator for efficient water purification |
| CN104649474A (en) * | 2015-02-13 | 2015-05-27 | 武汉市政工程设计研究院有限责任公司 | High-efficiency hydraulic flocculation reactor for water treatment |
| CN104649474B (en) * | 2015-02-13 | 2016-08-24 | 武汉市政工程设计研究院有限责任公司 | A kind of high-efficiency hydraulic flocculation reactor processed for water |
| CN108862493A (en) * | 2018-06-21 | 2018-11-23 | 四川汇宇生物技术有限公司 | A kind of gelatine wastewater processing unit |
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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: 20120530 Termination date: 20140401 |