CN201046937Y - Novel continuous sludge dewatering machine - Google Patents
Novel continuous sludge dewatering machine Download PDFInfo
- Publication number
- CN201046937Y CN201046937Y CNU200720051378XU CN200720051378U CN201046937Y CN 201046937 Y CN201046937 Y CN 201046937Y CN U200720051378X U CNU200720051378X U CN U200720051378XU CN 200720051378 U CN200720051378 U CN 200720051378U CN 201046937 Y CN201046937 Y CN 201046937Y
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- China
- Prior art keywords
- pressure filter
- sludge dewatering
- novel continuous
- continuous sludge
- piston
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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.)
- Expired - Lifetime
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- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
A novel continuous sludge dewaterer includes a frame. The frame is provided with two filter presses and a driving device for driving the filter presses to work. The driving device consists of two rotating wheels, driving rods arranged on the rotating wheels, rotating wheels respectively fixed at two ends of a rotating shaft and a fixed frame to support the rotating shaft. The filter press consists of a piston, a dehydration chamber, a push rod machine, a telescopic link and a lock rod. The driving rods are connected with the pistons. The dewaterer has the advantages of simple structure, low manufacture cost and high dewatering rate.
Description
Technical field
The utility model belongs to the sludge treatment device technical field, is specifically related to a kind of sludge dewatering equipment that recycling sludge utilizes that is used for.
Background technology
As everyone knows, can produce a large amount of mud in the sewage treatment process, its quantity accounts for 0.3%～0.5% (is 97% in water ratio) of handling the water yield.These mud can not become the secondary pollution source if do not handle.Recycling sludge utilization at present is the research direction of sludge treatment.In the recycling sludge process, sludge dewatering is an important step in the sludge treatment technique, its objective is interstitial water and the capillary water of removing in the mud, the water ratio that has reduced mud, creates conditions for the ultimate disposal of mud.
Analyze theoretically, the deep dehydration of mud belongs to the solid-liquid separation category, and common sludge dewatering equipment has van-type filter pressing dehydrator, vacuum belt type filter and dehydration machine, disc type vacuum filtering and dewatering machine, press type cylinder water extracter etc. at present.Shortcomings such as though the van-type filter pressing dehydrator is simple in structure, the manufacturing technology maturation exists that filtration velocity is slow, dewatering rate is low, and pan feeding intermittently can not continuous production, and production efficiency is lower.Though vacuum belt type filter and dehydration machine, disc type vacuum filtering and dewatering machine have pan feeding, continuous production continuously, unload cake automatically, the productivity advantages of higher also exists poor work stability, and dewatering rate is low, shortcomings such as restricted application.Though advantages such as press type cylinder water extracter has pan feeding, continuous production continuously, and dewatering speed is fast exist complex structure, the cost height, maintenance difficulty is big, and filter cloth cleans shortcomings such as difficulty, makes to promote the use of to be subjected to certain limitation.
The utility model content
In order to overcome the deficiencies in the prior art, provide a kind of simple in structure, low cost of manufacture, dehydration rate height, the novel continuous sludge dewatering equipment that energy consumption is low.
The utility model is achieved in that a kind of novel continuous sludge dewatering equipment, comprise frame, described frame is provided with two pressure filter and drives the drive unit of pressure filter work, described drive unit by two rotor wheels, be installed in transmission rod on the rotor wheel, be used for fixing the rotation axis of rotor wheel, the anchor that supports rotation axis is formed, described pressure filter is made up of piston, dewatering station, push rod machine, expansion link, locking bar, and described transmission rod is connected with piston.
Described pressure filter symmetric double is to the both sides that are arranged on drive unit.
Described rotor wheel is provided with oval groove, and described transmission rod is arranged in the oval groove, and is fixed by the locking bar nut.
Described transmission rod is provided with the spring protection device.
Described rotor wheel by belt by electric motor driving.
The utility model compared with prior art, its improvements are: adopt two pressure filter to come and go and take turns to operate, reach the purpose of mud continuously dehydrating.When pressure filter wherein when carrying out sludge dewatering, another then carries out spoil disposal and annotates the mud operation.This mode of operation can realize the continuously dehydrating operation of mud, increases work efficiency.
Second improvements of the present utility model are that transmission rod is provided with the locking bar nut, require different purpose because sludge nature is different for the travel of piston on the pressure filter to satisfy.
The 3rd improvements of the present utility model are, also are provided with the spring protection device on the transmission rod, in order to avoid damage electrical equipment when sludge dewatering is obstructed.
Description of drawings
Fig. 1 is an overall structure synoptic diagram of the present utility model;
Fig. 2 is the sectional view at Figure 1A-A place;
Fig. 3 is the sectional view at Figure 1B-B place.
Embodiment
Below in conjunction with most preferred embodiment and accompanying drawing, the utility model is described in detail.
The utility model comprises frame 11, and frame 11 is provided with two pressure filter and drives the drive unit of pressure filter work.Drive unit by two rotor wheels 5, be installed in transmission rod 2 on the rotor wheel 5, be used for the rotation axis 16 of rotor wheel 5, the anchor that supports rotation axis 16 is formed.Pressure filter is made up of piston 4, dewatering station 1, push rod machine 14, expansion link 17, locking bar 13.
As shown in Figure 1, two piston-type pressure filter are separately positioned on the both sides of drive unit.At first starter motor 7, drive the drive unit action by belt 8.The rotation of rotor wheel 5 drives locking bar nut 6, and locking bar nut 6 can only move in the oval groove on the rotor wheel 53, makes locking bar nut 6 make the collinear back and forth movement.Transmission rod 2 drives piston 4 and moves around under the traction of locking bar nut 6.When piston 4 when the right is mobile, start push rod machine 14, expansion link 17 makes under the effect of push rod machine 14 splits plate 18 closures, locking bar 13 moves on to the centre of splitting plate 18, constitutes the dewatering station 1 of a sealing.Simultaneously, sludge pump 9 starts, and makes mud (by sludge pipe 10) be full of whole dewatering station 1.Rotor wheel 5 remains in operation under the drive of motor 7 when making piston 4 move to rightmost, closes the mud imported valve of sludge pump 9 and dewatering station 1.The process that piston 4 moves to the left side gradually, mud are subjected to the piston extruding and dewater in dewatering station 1.Oozing out the filtrate of coming from dewatering station's 1 sidewall discharges by diversion trench.When piston 4 arrives Far Lefts and begins when the right is mobile, push rod machine 14 starts, and shrinks expansion link 17, makes the dried clod after the dehydration rely on action of gravity to drop to above the baffle plate 12, slides into mud conveying belt 15.After the dried clod in the dewatering station was discharged, push rod machine 14 prolonged expansion link 17, and closure is split plate 18, constitutes the dewatering station of a sealing again, starts sludge pump simultaneously and annotates mud toward dewatering station.
Do periodically linear reciprocating motion at the transmission rod 2 on rotor wheel 5 both sides, two dewatering station 1 on the water extracter are taken turns to operate, realize the sludge dewatering serialization.When the difficult dehydration of pending mud, the rotating speed that can regulate motor 7 reduces the translational speed of piston 4, and the spring 20 that passes simultaneously on the bar 2 can guarantee that runner is rotated further when mud is incompressible, the protection motor.When pending mud compression ratio is big, can regulate locking bar nut 6, increase the length of transmission rod 2, the stroke of oversize piston 4.The wall of dewatering station all is covered with filter cloth, reduces the flow path of water in the mud, reduces the dehydration resistance, accelerates dewatering speed.
Claims (7)
1. novel continuous sludge dewatering equipment, comprise frame, it is characterized in that: described frame is provided with two pressure filter and drives the drive unit of pressure filter work, described drive unit by two rotor wheels, be installed in transmission rod on the rotor wheel, be used for fixing the rotation axis of rotor wheel, the anchor that supports rotation axis is formed, described pressure filter is the piston-type pressure filter, be made up of piston, dewatering station, push rod, locking bar, expansion link, motor, described transmission rod is connected with piston.
2. novel continuous sludge dewatering equipment according to claim 1 is characterized in that, described pressure filter symmetric double is to the both sides that are arranged on drive unit.
3. novel continuous sludge dewatering equipment according to claim 1 is characterized in that described pressure filter is arranged on one side of drive unit in the same way.
4. according to claim 2 or 3 described novel continuous sludge dewatering equipments, it is characterized in that described rotor wheel is provided with oval groove, described transmission rod is arranged in the oval groove, and is fixed by the locking bar nut.
5. novel continuous sludge dewatering equipment according to claim 4 is characterized in that described transmission rod is provided with the spring protection device.
6. novel continuous sludge dewatering equipment according to claim 5 is characterized in that, described rotor wheel by belt by electric motor driving.
7. novel continuous sludge dewatering equipment according to claim 1 is characterized in that, described pressure filter is the piston-type pressure filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720051378XU CN201046937Y (en) | 2007-05-11 | 2007-05-11 | Novel continuous sludge dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720051378XU CN201046937Y (en) | 2007-05-11 | 2007-05-11 | Novel continuous sludge dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046937Y true CN201046937Y (en) | 2008-04-16 |
Family
ID=39299512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720051378XU Expired - Lifetime CN201046937Y (en) | 2007-05-11 | 2007-05-11 | Novel continuous sludge dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046937Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543032A (en) * | 2013-10-30 | 2014-01-29 | 广州市新之地环保产业有限公司 | Sampling method for mud cake water content detection of filter press |
| CN103862694A (en) * | 2014-03-17 | 2014-06-18 | 郑敏 | Energy-saving type squeezing device |
| CN104860503A (en) * | 2015-05-20 | 2015-08-26 | 饶宾期 | Secondary deep dewatering device for sewage sludge |
| CN105174683A (en) * | 2015-10-22 | 2015-12-23 | 得利满水处理系统(北京)有限公司 | Sludge reduction combined treatment system and method |
| CN105601080A (en) * | 2016-03-21 | 2016-05-25 | 饶宾期 | Sewage sludge reduction dewatering method |
| CN105800901A (en) * | 2016-03-21 | 2016-07-27 | 饶宾期 | Reduction dehydration device for sewage sludge |
| CN105800900A (en) * | 2016-03-21 | 2016-07-27 | 饶宾期 | Efficient and deep reduction treatment method for sewage sludge |
| CN105819661A (en) * | 2016-03-21 | 2016-08-03 | 饶宾期 | Efficient and deep sewage sludge reduction treatment device |
| CN107108300A (en) * | 2015-02-02 | 2017-08-29 | 苏伊士国际公司 | The control method and relevant apparatus of the air stream of mechanical sludge dewatering |
| CN111214872A (en) * | 2020-03-17 | 2020-06-02 | 无锡方大环保科技有限公司 | Continuous working filter press |
-
2007
- 2007-05-11 CN CNU200720051378XU patent/CN201046937Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543032A (en) * | 2013-10-30 | 2014-01-29 | 广州市新之地环保产业有限公司 | Sampling method for mud cake water content detection of filter press |
| CN103862694A (en) * | 2014-03-17 | 2014-06-18 | 郑敏 | Energy-saving type squeezing device |
| CN107108300A (en) * | 2015-02-02 | 2017-08-29 | 苏伊士国际公司 | The control method and relevant apparatus of the air stream of mechanical sludge dewatering |
| CN104860503A (en) * | 2015-05-20 | 2015-08-26 | 饶宾期 | Secondary deep dewatering device for sewage sludge |
| CN105174683A (en) * | 2015-10-22 | 2015-12-23 | 得利满水处理系统(北京)有限公司 | Sludge reduction combined treatment system and method |
| CN105800900A (en) * | 2016-03-21 | 2016-07-27 | 饶宾期 | Efficient and deep reduction treatment method for sewage sludge |
| CN105800901A (en) * | 2016-03-21 | 2016-07-27 | 饶宾期 | Reduction dehydration device for sewage sludge |
| CN105819661A (en) * | 2016-03-21 | 2016-08-03 | 饶宾期 | Efficient and deep sewage sludge reduction treatment device |
| CN105601080A (en) * | 2016-03-21 | 2016-05-25 | 饶宾期 | Sewage sludge reduction dewatering method |
| CN105800900B (en) * | 2016-03-21 | 2018-05-01 | 中国计量大学 | The efficient depth minus quantizing method of sewage sludge |
| CN105819661B (en) * | 2016-03-21 | 2018-06-01 | 中国计量大学 | The efficient depth minus quantification treatment device of sewage sludge |
| CN105601080B (en) * | 2016-03-21 | 2018-10-23 | 中国计量大学 | Sewage sludge minimizing dewatering |
| CN111214872A (en) * | 2020-03-17 | 2020-06-02 | 无锡方大环保科技有限公司 | Continuous working filter press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel continuous sludge dewatering machine Effective date of registration: 20121112 Granted publication date: 20080416 Pledgee: Societe Generale Bank, Limited by Share Ltd, Guangzhou branch Pledgor: Guangzhou Pude Environmental Protection Facility Co., Ltd. Registration number: 2012440000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130221 Granted publication date: 20080416 Pledgee: Societe Generale Bank, Limited by Share Ltd, Guangzhou branch Pledgor: Guangzhou Pude Environmental Protection Facility Co., Ltd. Registration number: 2012440000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU XINZHICHENG ENVIRONMENTAL PROTECTION TEC Free format text: FORMER OWNER: GUANGZHOU PUDE ENVIRONMENTAL PROTECTION FACILITY CO., LTD. Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 511450 GUANGZHOU, GUANGDONG PROVINCE TO: 510600 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: 510600 Guangzhou, Yuexiu District, Temple Road, the right of the new layer on the ground floor, No. third, No. 90, No. 168 Patentee after: Guangzhou Xinzhicheng Environmental Protection Technology Machinery Equipment Co., Ltd. Address before: 511450 Guangdong city of Guangzhou province Panyu District Shiji Town Lang Wei Industrial Zone No. 21 Patentee before: Guangzhou Pude Environmental Protection Facility Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
| CX01 | Expiry of patent term |