CN101503270B - Multifunctional integrated spiral type sludge treater - Google Patents
Multifunctional integrated spiral type sludge treater Download PDFInfo
- Publication number
- CN101503270B CN101503270B CN2009101195985A CN200910119598A CN101503270B CN 101503270 B CN101503270 B CN 101503270B CN 2009101195985 A CN2009101195985 A CN 2009101195985A CN 200910119598 A CN200910119598 A CN 200910119598A CN 101503270 B CN101503270 B CN 101503270B
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- Prior art keywords
- spiral
- sludge dewatering
- dewatering equipment
- mud
- spiral sludge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010802 sludge Substances 0.000 title claims abstract description 61
- 238000005189 flocculation Methods 0.000 claims abstract description 20
- 230000016615 flocculation Effects 0.000 claims abstract description 20
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 238000009432 framing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 description 11
- 238000006297 dehydration reaction Methods 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000003814 drug Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention discloses a multifunctional integral spiral sludge treatment device applicable to the sludge treatment part of a wastewater treatment system. The device comprises a flocculation reactor, a spiral sludge concentrator and a spiral sludge dehydrator, wherein the flocculation reactor and the spiral sludge dehydrator are arranged on an equipment base; the spiral sludge concentrator is arranged above the spiral sludge dehydrator or arranged between the flocculation reactor and the spiral sludge dehydrator. The device has multiple functions and applications, can independently adopt one, two or three common used modes according to the concentration and different types of the primary sludge, has compact structure, high integral degree, stable sludge treatment effect, low energy consumption, small maintenance, full closed operation and non secondary pollution.
Description
Technical field
The present invention relates to be applicable to the sludge treatment equipment that uses in the wastewater treatment in the water treatment system of a kind of environmental protection field.
Background technology
Traditional in the past sludge treatment device mainly contains several types such as plate-and-frame filter press, belt filter press and high speed centrifugation water extracter.These several type ubiquities: flocculation and concentrating unit, poor working environment need be set, problems such as the routine maintenance amount is big, spare parts is many, energy consumption is high, floor space is big and running noise is big separately.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of multifunctional integrated spiral type sludge treater, and described device is mud flocculation, concentrated, dewatering integrated, and it is little to have floor space, totally-enclosed operation, operating mode is good, and is pollution-free, less energy-consumption, characteristics such as the maintenance of the equipment amount is few.Can be used in combination three unit according to former concentration of hydraulic mixture is different with kind, also can use separately or be used in combination in twos.
For this reason, the invention provides the multifunctional integrated spiral type sludge treater of two kinds of different embodiments.Wherein a kind of mode is that spiral mud thickner, spiral sludge dewatering equipment superpose to install with flocculation reactor in vertical direction and form multifunctional integrated spiral type sludge treater.Be that flocculation reactor and spiral sludge dewatering equipment are installed on the Equipment Foundations, spiral mud thickner then is installed on the spiral sludge dewatering equipment.Another kind of mode is to be arranged in the horizontal direction by flocculation reactor, spiral mud thickner, spiral sludge dewatering equipment etc., is connected and installed the composition multifunctional integrated spiral type sludge treater one by one.Be that flocculation reactor and spiral sludge dewatering equipment are installed on the Equipment Foundations, spiral mud thickner then is connected between flocculation reactor and the spiral sludge dewatering equipment.This mode can place the main driving motor step-down gear spiral sludge dewatering equipment lower left, and the adjusting that cylinder or hydro-cylinder are controlled the mud outlet end cone automatically can be installed in spiral sludge dewatering equipment upper right side.
The flocculation reactor that adopts in the described device is provided with whipping appts, and with mud and medicament thorough mixing, accelerated reaction makes the mud flocculation reach ideal effect, is beneficial to concentrating and dehydration of mud.
The spiral thickner that adopts in the described device is a full-closed structure, and the net tube adopts high molecular filter material, and the filter screen internal surface is provided with screw-blade, mud is delivered to mud mouth, outside surface is provided with the timing automatic flushing arrangement, regularly the net tube is washed, and guarantees the concentrated effect of net tube.This equipment rotating speed is low, and it is little to wear and tear, can be non-maintaining.
The spiral sludge dewatering equipment that adopts in the described device is a full-closed structure, is connected cone by two sections net tubes with the net tube and connects into main framing, and screw shaft adopts varying pitch, becomes form of fracture, be installed in main framing inside, both can satisfy the effect of extrusion dehydration, also make compact equipment, save the space.The net tube adopts the V-shaped section stainless steel filtering net, this filter screen intensity height, and dehydrating effect is good, easily flushing.Net tube flushing arrangement adopts the rotary type flushing arrangement, and developing result is good, no dead angle.This machine mud outlet end is provided with the cone setting device, adjusts cone and nets a gap of outlet with extruding, keeps constant to guarantee the mud extraction solid content, is not subjected to the dried worm and gear adjusting form of material variation, and is easy to adjust reliable.Automatically regulate and adopt cylinder or hydro-cylinder, cone is regulated.A spiral sludge dewatering equipment also can be provided with automatically and manual two kinds of regulative modes simultaneously.
Description of drawings
Below in conjunction with drawings and embodiments the present invention is described in further detail.
Fig. 1 and Fig. 2 are the structural representations of two kinds of embodiments using of specification sheets of the present invention, and wherein Fig. 1 also is that the summary of specification sheets is with figure.
Embodiment
Detail and working condition below in conjunction with Figure of description explanation the present invention proposition.
Embodiment 1, and the working condition of multifunctional integrated spiral type sludge treater of the present invention (Fig. 1) is such:
Pending former lower concentration mud enters flocculation reactor 3 by flocculation reactor import 1 after the dosing, under the effect of flocculation reactor whipping appts 2, mud and medicament fully react the formation floc sedimentation, 4 enter spiral mud thickner net tube 8 by being flexible coupling, net tube 8 rotation under spiral mud thickner transmission mechanism 5 drives, mud concentrates by net tube 8, and filtrate is discharged by spiral mud thickner filtrate outlet 9.Thickner upper housing 7 and lower housing 10 form enclosed space, and upper housing 7 and lower housing 10 all have porthole 6.Mud after concentrating is by the extremely spiral mud thickner outlet 11 of the helical feed in the net tube 8, enter spiral sludge dewatering equipment gravity dehydration net tube 25 through spiral sludge dewatering equipment inlet pipe 12, spiral sludge dewatering equipment screw shaft 18 is under the driving of the main driving motor step-down gear 21 that is arranged at spiral sludge dewatering equipment upper right side, mud is connected cone 17 through spiral sludge dewatering equipment net tube, spiral sludge dewatering equipment extruding net tube 19 is delivered to spiral sludge dewatering equipment mud mouth 22, in course of conveying since screw shaft be the tapered structure of varying pitch, mud constantly is extruded, volume-diminished, thereby the dehydration of realization mud.In spiral sludge dewatering equipment dehydration, can change the spiral sludge dewatering equipment mud outlet end of manual regulation cone setting device 23 according to mud, guarantee the pressure in the net tube, make the mud extraction solid content keep constant.Rotary type flushing arrangement 16 under spiral sludge dewatering equipment flushing motor 20 drives washes net tube 19 and net tube 25 by setting-up time.Filtrate after the dehydration is discharged through water extracter filtrate outlet 26.Water extracter upper housing 14 and lower housing 15 form enclosed space, all have porthole 13 on upper housing 14 and the lower housing 15.Spiral sludge dewatering equipment is supported by front leg strut 27 and rear support leg 24.
Embodiment 2, and the working condition of another embodiment of the present invention (Fig. 2) is such:
Pending former lower concentration mud enters flocculation reactor 3 by flocculation reactor import 1 after the dosing, under the effect of flocculation reactor whipping appts 2, mud and medicament fully react the formation floc sedimentation, 4 enter spiral mud thickner net tube 8 by being flexible coupling, net tube 8 rotation under spiral mud thickner transmission mechanism 5 drives, mud concentrates by the net tube, and filtrate is discharged by spiral mud thickner filtrate outlet 9.Thickner upper housing 7 and lower housing 10 form enclosed space, and upper housing 7 and lower housing 10 all have porthole 6.Mud after concentrating enters spiral sludge dewatering equipment gravity dehydration net tube 25 by spiral mud thickner outlet 11 through spiral sludge dewatering equipment inlet pipe 12, spiral sludge dewatering equipment screw shaft 18 is arranged at spiral mouth pipe 12 and enters spiral sludge dewatering equipment gravity dehydration net tube 25, spiral sludge dewatering equipment screw shaft 18 is arranged under the driving of the main driving motor step-down gear 28 of spiral sludge dewatering equipment lower-left end, mud is connected cone 17 through spiral sludge dewatering equipment net tube, spiral sludge dewatering equipment extruding net tube 19 is delivered to spiral sludge dewatering equipment mud mouth 22, in course of conveying since screw shaft be the tapered structure of varying pitch, mud constantly is extruded, volume-diminished, thereby the dehydration of realization mud.In spiral sludge dewatering equipment dehydration, can change by spiral sludge dewatering equipment mud outlet end cone according to mud and regulate drive unit 21 automatic adjustment cone setting devices 23, also but manual regulation cone setting device 23 guarantees the pressure in the net tube, makes the mud extraction solid content keep constant.Rotary type flushing arrangement 16 under spiral sludge dewatering equipment flushing motor 20 drives washes net tube 19 and net tube 25 by setting-up time.Filtrate after the dehydration is discharged through water extracter filtrate outlet 26.Water extracter upper housing 14 and lower housing 15 form enclosed space, all have porthole 13 on upper housing 14 and the lower housing 15.Spiral sludge dewatering equipment is supported by front leg strut 27 and rear support leg 24.
Claims (1)
1. multifunctional integrated spiral type sludge treater, comprise flocculation reactor, spiral mud thickner, spiral sludge dewatering equipment, it is characterized in that: flocculation reactor and spiral sludge dewatering equipment are installed on the Equipment Foundations, spiral mud thickner is installed on the spiral sludge dewatering equipment, spiral sludge dewatering equipment main driving motor step-down gear places spiral sludge dewatering equipment upper right side, spiral sludge dewatering equipment is connected cone by two sections V-shaped section stainless (steel) wire tubes with the net tube and connects into main framing, varying pitch, become the section screw shaft and be installed in main framing inside, the rotary type flushing arrangement is installed in the main framing outside, the side-mounted Variable Centre Distance worm and gear of spiral sludge dewatering equipment cone setting device is installed in mud outlet end, spiral mud thickner net tube adopts high molecular filter material to make, be provided with screw-blade, peripheral hardware timing automatic washing unit in the net tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101195985A CN101503270B (en) | 2009-03-18 | 2009-03-18 | Multifunctional integrated spiral type sludge treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101195985A CN101503270B (en) | 2009-03-18 | 2009-03-18 | Multifunctional integrated spiral type sludge treater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101503270A CN101503270A (en) | 2009-08-12 |
| CN101503270B true CN101503270B (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101195985A Expired - Fee Related CN101503270B (en) | 2009-03-18 | 2009-03-18 | Multifunctional integrated spiral type sludge treater |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583940B (en) * | 2011-08-09 | 2013-11-13 | 罗庆繁 | Solid liquid high-efficiency separation device for filter mud of sugar refinery |
| CN102690032A (en) * | 2012-06-13 | 2012-09-26 | 郑百祥 | Anaerobic tank sewage disposal method and disposal equipment thereof |
| KR101703731B1 (en) * | 2015-05-06 | 2017-02-07 | (주)국제환경기술 | Solid-liquid separation of the two-stage dewatering system with an inclined drum screen and a double taper Screen |
| CN105130161B (en) * | 2015-09-11 | 2018-10-19 | 山东晨钟机械股份有限公司 | Sludge dewatering system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484317Y (en) * | 2001-06-13 | 2002-04-03 | 刘建宗 | Drum concentrating machine |
| CN2484318Y (en) * | 2001-06-13 | 2002-04-03 | 刘建宗 | Drum-concentrating belt-type squeezing-dewatering integrated machine |
| CN2565240Y (en) * | 2002-12-16 | 2003-08-06 | 王绍康 | Integrated device for condensating squeezing and dewatering |
| JP2006055819A (en) * | 2004-08-24 | 2006-03-02 | Ishigaki Co Ltd | Method and apparatus for loading flocculent into filtration chamber in screw press |
-
2009
- 2009-03-18 CN CN2009101195985A patent/CN101503270B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484317Y (en) * | 2001-06-13 | 2002-04-03 | 刘建宗 | Drum concentrating machine |
| CN2484318Y (en) * | 2001-06-13 | 2002-04-03 | 刘建宗 | Drum-concentrating belt-type squeezing-dewatering integrated machine |
| CN2565240Y (en) * | 2002-12-16 | 2003-08-06 | 王绍康 | Integrated device for condensating squeezing and dewatering |
| JP2006055819A (en) * | 2004-08-24 | 2006-03-02 | Ishigaki Co Ltd | Method and apparatus for loading flocculent into filtration chamber in screw press |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2006055819A 2006.03.02 |
| 吉圃圃.污泥浓缩脱水一体化技术探讨.《科技情报开发与经济》.2003,第13卷(第4期),89-90. * |
| 附图1. |
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| CN101503270A (en) | 2009-08-12 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hui Inventor after: Zhou Ling Inventor after: Yang Yongqiang Inventor before: Zhou Ling Inventor before: Gao Qian Inventor before: Yang Yongqiang |
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Free format text: CORRECT: INVENTOR; FROM: ZHOU LING GAO QIAN YANG YONGQIANG TO: ZHANG HUI ZHOU LING YANG YONGQIANG |
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Application publication date: 20090812 Assignee: Dandong China Environmental Protection Technology Co., Ltd. Assignor: Dandong East Electrical-Mechanical Project Co., Ltd. Contract record no.: 2017990000130 Denomination of invention: Multifunctional integrated spiral type sludge treater Granted publication date: 20111012 License type: Common License Record date: 20170411 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20210318 |