CN104276741B - A kind of horizontal heavy sludge flocculation reaction unit - Google Patents
A kind of horizontal heavy sludge flocculation reaction unit Download PDFInfo
- Publication number
- CN104276741B CN104276741B CN201410489681.2A CN201410489681A CN104276741B CN 104276741 B CN104276741 B CN 104276741B CN 201410489681 A CN201410489681 A CN 201410489681A CN 104276741 B CN104276741 B CN 104276741B
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- China
- Prior art keywords
- housing
- reaction unit
- main shaft
- transmission main
- sludge flocculation
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of horizontal heavy sludge flocculation reaction unit, comprise chassis overhang, be arranged at the reaction unit on support, described reaction unit comprises the U-type groove shape housing be laterally horizontally-arranged on support, in described housing, upper end is provided with lid, lid is provided with reaction motor, reaction motor passes through speed reduction unit, sprocket wheel chain group and transmission main shaft one end are in transmission connection, described transmission main shaft level is placed in housing, transmission main shaft two ends are stretched out housing two ends and are fixed with bearing support, transmission main shaft is welded with at least one web plate of vertical direction, web plate end connects plug-flow paddle board, housing side is provided with tilting throw out drain tank, drain tank and case weld, mud-clocking gate plate is provided with in groove, described housing end face is provided with overflow port, described housing bottom is provided with wastewater inlet and wash-down water import, its novel structure, easy maintenance, accumulation can not be sunk to the bottom after can making sludge flocculation.
Description
Technical field
The present invention relates to a kind of heavy sludge flocculation reaction unit, particularly a kind of horizontal heavy sludge flocculation reaction unit.
Background technology
Along with country is further strict to the requirement of environmental protection, the development of sludge dewatering mode, the mud kind of process is more and more various now, becomes increasingly complex.
Though sewage dewatering unit of today is of all kinds, the sewage proportion of major part process is all relatively little.Once encounter the larger mud of proportion, sewage flocculation thing will fast deposition at reaction container bottom.Owing to can not promote throw out in time, gently then dewatering unit mud extraction output is inadequate, heavy then block whole dewatering unit, damages sludge delivery pump, blocks valve, pipeline, cause have a strong impact on the normal operation of sludge dehydration device.
Prior art is square or circular vertical unit, and install roof-mounted coacervation reaction machine in device, reaction machine adopts gear reducer to drive and runs, and mud in device and flocculation agent liquid is carried out mixing, coacervation reaction, runs in order to rear class water extracter, but at oil catalytic cracking unit desulfurization processing unit, processing of stone industry, ceramic manufacturing enterprises, field drilling industry, extraordinary chemical industry catalysis industry, etc. large proportion, when using in the sludge dewatering system of heavy mud, its mud has deposition and is exceedingly fast, the characteristic that coacervation speed of response is slower, when the vertical coacervation reaction unit of the employing of routine, very easily occur that the coacervation in early stage of mud is not easily formed, but when once be formed after coacervation, mud floc sedimentation sinks to the bottom rapidly, the situation of rear class dehydration equipment cannot be entered smoothly, mud is caused to deposit in a large number, increasing reaction machine load even makes reaction machine transship, cannot effective lignin-sludge.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide one and prevent sewage flocculation thing from depositing, effectively prevent from blocking, the horizontal heavy sludge flocculation reaction unit in extension device work-ing life.
This realizes the object of the invention, provide following technical scheme: a kind of horizontal heavy sludge flocculation reaction unit, it is characterized in that comprising chassis overhang, be arranged at the reaction unit on support, described reaction unit comprises the U-type groove shape housing be laterally horizontally-arranged on support, in described housing, upper end is provided with lid, lid is provided with reaction motor, reaction motor passes through speed reduction unit, sprocket wheel chain group and transmission main shaft one end are in transmission connection, described transmission main shaft level is placed in housing, transmission main shaft two ends are stretched out housing two ends and are fixed with bearing support, transmission main shaft is welded with at least one web plate of vertical direction, web plate end connects plug-flow paddle board, housing side is provided with tilting throw out drain tank, drain tank and case weld, described housing end face is provided with overflow port, described housing bottom is provided with wastewater inlet and wash-down water import.
As preferably, described web plate is set to two, and setting of mutually staggering side by side, web plate end is all connected with opposed type plug-flow paddle board.
As preferably, in described throw out drain tank, be provided with adjustable mud-clocking gate plate.
As preferably, reaction motor is variable-frequency motor.
Beneficial effect of the present invention: heavier for some special sewage-sludges, the problems such as throw out proportion is larger, the heavy sludge flocculation reaction unit of our company's design is as nucleus equipment, and overcoming traditional sludge reaction unit cannot the situation of mud extraction to high specific gravity mud floc sedimentation.Its principal feature:
Reduce floor space: directly can process mud or second pond mud in aeration tank, without the need to sludge thickener and storage pool, greatly save floor space.
Reduce the release of phosphorus: the uncovered operation of device, so mud can flocculate under aerobic condition, avoid the mud Phosphurus release under anoxic or anaerobic condition.
Operational management is simple: owing to solving the problem that floc sedimentation cannot be discharged, safe and reliable to operation, if in conjunction with full-automatic medicine system, can realize whole day unmanned.
Reduce labor intensity: decrease operative employee and often check the problem whether reaction unit silts up.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the cut-away view of Fig. 1.
Embodiment
A kind of horizontal heavy sludge flocculation reaction unit, comprise chassis overhang 001, be arranged at the reaction unit 003 on support 002, described reaction unit 003 comprises the U-type groove shape housing 031 be laterally horizontally-arranged on support 002, in described housing 031, upper end is provided with lid 032, lid 032 is provided with reaction motor 004, reaction motor 004 is variable-frequency motor, reaction motor 004 is by speed reduction unit 005, sprocket wheel chain group 006 and transmission main shaft 007 one end are in transmission connection, described transmission main shaft 007 level is placed in housing 031, transmission main shaft 007 two ends are stretched out housing 031 two ends and are fixed with bearing support 008, transmission main shaft 007 is welded with 2 web plates 071 of vertical direction, web plate 071 end connects plug-flow paddle board 072, and setting of mutually staggering side by side, housing 031 side is provided with tilting throw out drain tank 033, drain tank 033 welds with housing 031, described housing 031 end face is provided with overflow port 034, wastewater inlet 035 and wash-down water 036 import is provided with bottom described housing 031, adjustable mud-clocking gate plate 009 is provided with in described throw out drain tank 033.
Claims (4)
1. a horizontal heavy sludge flocculation reaction unit, it is characterized in that comprising chassis overhang, be arranged at the reaction unit on support, described reaction unit comprises the U-type groove shape housing be laterally horizontally-arranged on support, in described housing, upper end is provided with lid, lid is provided with reaction motor, reaction motor passes through speed reduction unit, sprocket wheel chain group and transmission main shaft one end are in transmission connection, described transmission main shaft level is placed in housing, transmission main shaft two ends are stretched out housing two ends and are fixed with bearing support, transmission main shaft is welded with at least one web plate of vertical direction, web plate end connects plug-flow paddle board, housing side is provided with tilting throw out drain tank, drain tank and case weld, described housing end face is provided with overflow port, described housing bottom is provided with wastewater inlet and wash-down water import.
2. one according to claim 1 horizontal heavy sludge flocculation reaction unit, is characterized in that described web plate is set to two, and setting of mutually staggering side by side, web plate end is all connected with opposed type plug-flow paddle board.
3. one according to claim 1 horizontal heavy sludge flocculation reaction unit, is characterized in that being provided with adjustable mud-clocking gate plate in described throw out drain tank.
4. one according to claim 1 horizontal heavy sludge flocculation reaction unit, is characterized in that reaction motor is variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489681.2A CN104276741B (en) | 2014-09-24 | 2014-09-24 | A kind of horizontal heavy sludge flocculation reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489681.2A CN104276741B (en) | 2014-09-24 | 2014-09-24 | A kind of horizontal heavy sludge flocculation reaction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104276741A CN104276741A (en) | 2015-01-14 |
| CN104276741B true CN104276741B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410489681.2A Active CN104276741B (en) | 2014-09-24 | 2014-09-24 | A kind of horizontal heavy sludge flocculation reaction unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN104276741B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894091A (en) * | 2019-09-30 | 2020-03-20 | 上海尔速机械设备有限公司 | Flocculation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09206800A (en) * | 1996-02-08 | 1997-08-12 | Ebara Corp | Treatment of water-area bottom mud |
| AU2002238620A1 (en) * | 2001-02-09 | 2003-02-20 | Veolia Water Solutions & Technologies Support | Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc |
| CN201686600U (en) * | 2010-05-07 | 2010-12-29 | 江苏思诺环保机械科技有限公司 | Sludge flocculation reactor |
| CN204111566U (en) * | 2014-09-24 | 2015-01-21 | 江苏赛欧环保设备有限公司 | A kind of horizontal heavy sludge flocculation reaction unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2820733B1 (en) * | 2001-02-09 | 2003-04-11 | Vivendi Water Systems | PROCESS AND PLANT FOR THICKENING SLUDGES FROM WATER TREATMENT BY FLOCCULATION-DECANTATION WITH LESTE FLOC |
-
2014
- 2014-09-24 CN CN201410489681.2A patent/CN104276741B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09206800A (en) * | 1996-02-08 | 1997-08-12 | Ebara Corp | Treatment of water-area bottom mud |
| AU2002238620A1 (en) * | 2001-02-09 | 2003-02-20 | Veolia Water Solutions & Technologies Support | Method and plant for thickening sludge derived from water treatment by flocculation-decantation with ballasted floc |
| CN201686600U (en) * | 2010-05-07 | 2010-12-29 | 江苏思诺环保机械科技有限公司 | Sludge flocculation reactor |
| CN204111566U (en) * | 2014-09-24 | 2015-01-21 | 江苏赛欧环保设备有限公司 | A kind of horizontal heavy sludge flocculation reaction unit |
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| Publication number | Publication date |
|---|---|
| CN104276741A (en) | 2015-01-14 |
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