CN202766398U - Pull type sludge treatment equipment - Google Patents
Pull type sludge treatment equipment Download PDFInfo
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- CN202766398U CN202766398U CN 201220350959 CN201220350959U CN202766398U CN 202766398 U CN202766398 U CN 202766398U CN 201220350959 CN201220350959 CN 201220350959 CN 201220350959 U CN201220350959 U CN 201220350959U CN 202766398 U CN202766398 U CN 202766398U
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- sludge treatment
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- car body
- hydrocyclone
- type sludge
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Abstract
Pull type sludge treatment equipment comprises a vehicle body. A sludge suction device, a screening system and a vortex sand remover are arranged on the vehicle body, the sludge suction device is used for sucking sludge from a water collection tank to be subjected to sludge cleaning process, and a slurry storage tank is arranged below the screening system and the vortex sand remover. A residue pump communicated with the vortex sand remover is arranged on one side of the slurry storage tank, sewage with low solid content, separated by the vortex sand remover, is discharged into a high-level water collecting tank through a spill pipe, and a submersible sewage pump is arranged in the high-level water collecting tank, and is communicated with a flushing pipeline which is used for flushing for the screening system and the vortex sand remover. By the pull type sludge treatment equipment, extracted sludge is dewatered quickly, treated water can directly flow into an underground drain pipe network to circulate, residue content is low, sludge transport cost can be lowered greatly, and secondary environment pollution can be reduced. Owing to the mobile design, the pull type sludge treatment equipment has wider coverage range, and equipment acquisition cost is reduced for municipal units.
Description
Technical field
The present invention relates to field of sludge treatment, particularly a kind of pulling type sludge treatment device.
Background technology
Along with Urbanization in China is accelerated, the urban population rapid growth, sludge discharge constantly increases per capita, so that the mud sediment accumulation rate of Urban Drainage Pumping Stations water collecting basin is constantly accelerated.Traditional pumping plant dredging method adopts and manually draws clearly, inefficiency, and the organic content of pipe network mud is high simultaneously, and the toxic and harmful that organic matter decomposition discharges will endanger the healthy of the personnel that draw clearly greatly.In addition, the mud of manually drawing out clearly is without disposal, and water ratio is high, and water clock in transit and at the mud percolate of landfill yard easily forms secondary pollution to environment.Because the mud of high-moisture percentage has occupied limited transport space, cause the mud transportation cost to increase.Too high water ratio also can increase the landfill yard floor space undoubtedly.
Patent ZL201120163670.7 urban drainage pipe network method for sludge treatment and equipment thereof and this patent Apparatus and method for all are applicable to the pipe network disposal of sludge, but multi-stage screening and eddy flow dewatering unit all are placed in the foundation ditch of ground among the patent ZL201120163670.7, equipment volume is larger, and equipment layout has certain requirement to the place.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pulling type sludge treatment device, can draw clearly pumping plant mud efficiently, and can when drawing clearly, carry out solid-liquid separation, thereby reduce mud water content, the reduce mud transportation cost, alleviate mud to the secondary pollution of environment, equipment volume is little, removable simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of pulling type sludge treatment device, comprise car body, car body is provided with for from treating that the desilting water collecting basin extracts the soil pick-up equipment of mud, also be provided with screening system and hydrocyclone, below screening system and hydrocyclone, also be provided with slurry storage tank;
One side of slurry storage tank is provided with the slag stock pump that is communicated with hydrocyclone,
The low solid content sewage that hydrocyclone separates enters the high-water water collecting basin by upflow tube, is provided with submersible sewage pump in the high-water water collecting basin, submersible sewage pump be communicated with in order to the flushing pipeline that washes to screening system and hydrocyclone.
Described car body is the pulling type car body, and the car body two ends are provided with supporting leg, also is provided with casing on the car body.
In the scheme of optimizing, also be provided with the rotary tackling system for lifting soil pick-up equipment on the described car body.
The rotation center of described rotary tackling system is positioned at directly over the soil pick-up equipment barycenter.
In the scheme of optimizing, described screening system is comprised of dusting cover separator and scalping separator, is connected on the sieve of the outlet of soil pick-up equipment and scalping separator, and the high solid content sewage of hydrocyclone separation enters the dusting cover separator.
Also be provided with the Controlling System for each equipment of control.
A kind of method that adopts above-mentioned equipment to carry out sludge treatment may further comprise the steps:
One, extracts the step that mud is delivered to screening system with soil pick-up equipment;
The step of two, dewatering with the hydrocyclone eddy flow;
Three, the slag charge that separates is delivered to the step of slag charge bucket;
Four, the low solid content sewage that separates is delivered to the step of high-water water collecting basin through upflow tube;
Five, with the step of submersible sewage pump suction high-water water collecting basin supernatant liquor to the flushing pipeline flushing;
Obtain the slag charge of water ratio below 40% by above step, and can directly enter the low solid content sewage of underdrainage pipe network circulation.
In the scheme of optimizing, for darker mud, by rotary tackling system soil pick-up equipment is worked to winch to ground and aspirate.
In the scheme of optimizing, mud is delivered to the scalping separator after soil pick-up equipment extracts, the slag charge of particle diameter more than 20mm is separated, deliver to the slag charge bucket, all the other materials enter slurry storage tank, send into hydrocyclone by the slag stock pump again and carry out solid-liquid separation, low solid content sewage enters the high-water water collecting basin, high solid content sewage enters the dusting cover separator, and the thin slag charge after the screening enters the slag charge bucket, and the sewage after the screening is drained into slurry storage tank.
The step of described solid-liquid separation and the step of described flushing are carried out synchronously.
A kind of pulling type sludge treatment device provided by the invention by adopting above-mentioned structure and step, can be drawn clearly efficiently, dispose the mud of Urban Drainage Pumping Stations, significantly the drawing clearly of reduce mud, cost of disposal.The mud of drawing out is clearly disposed through fast dewatering, and the water after the processing can directly enter the circulation of underdrainage pipe network, and the disposal process of pure physics can be to network of drains new pollution thing.Simultaneously, slag charge is moisture few, and significantly the reduce mud transportation cost alleviates mud transportation and landfill process to the secondary pollution of environment.
The present invention is based on promoting the sludge clearing efficient of drainage pumping station, promotes the security of sludge clearing operation, reduces the water ratio of drawing clearly mud, reduce mud transportation, cost of disposal.
The present invention is with all devices Integrated design and be placed on the two-axle full trailer, and volume is small and exquisite, and has increased dirt suction function, can finish Urban Drainage Pumping Stations desilting and mud and will quantize disposal function.Movably design reduces the equipment purchasing cost of municipal unit so that less equipment can cover larger scope.The trailer of unpowered design can effectively utilize the existing vehicle of municipal unit, need not newly-increased officer, and a series of extra input of avoiding newly-increased vehicle to bring.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is one-piece construction schematic diagram of the present invention.
Among the figure: treat desilting water collecting basin 1, soil pick-up equipment 2, dusting cover separator 3, slurry storage tank 4, slag stock pump 5, hydrocyclone 6, scalping separator 7, slag charge bucket 8, flushing pipeline 9, submersible sewage pump 10, high-water water collecting basin 11, car body 12, supporting leg 13, rotary tackling system 14, casing 15, Controlling System 16.
Embodiment
In Fig. 1, a kind of pulling type sludge treatment device comprises car body 12, and car body 12 is provided with for from treating that desilting water collecting basin 1 extracts the soil pick-up equipment 2 of mud, also be provided with screening system and hydrocyclone 6, below screening system and hydrocyclone 6, also be provided with slurry storage tank 4;
One side of slurry storage tank 4 is provided with the slag stock pump 5 that is communicated with hydrocyclone 6,
The low solid content sewage that hydrocyclone 6 separates is provided with submersible sewage pump 10 through entering high-water water collecting basin 11 by upflow tube in the high-water water collecting basin 11, submersible sewage pump 10 be communicated with in order to the flushing pipeline 9 that washes to screening system and hydrocyclone 6.Also be provided with liquid level buoy and recoil branch road in the slurry storage tank 4, be respectively applied to the anti-alluvial of the control of slurry storage tank liquid level and slurry storage tank.Equipment can be drawn clearly, dispose the mud of Urban Drainage Pumping Stations efficiently by pulling movably mode thus, significantly the drawing clearly of reduce mud, cost of disposal.The mud of drawing out is clearly disposed through fast dewatering, and the water after the processing can directly enter the circulation of underdrainage pipe network, and the disposal process of pure physics can be to network of drains new pollution thing.Simultaneously, slag charge is moisture few, and significantly the reduce mud transportation cost alleviates mud transportation and landfill process to the secondary pollution of environment.
Described car body 12 is the pulling type car body, and car body 12 two ends are provided with supporting leg 13, also is provided with casing 15 on the car body 12.Structure is convenient to the movement of car body 12 thus, and the supporting leg 13 of setting can be used for the support of car body when work, when travel position, supporting leg 13 upwards can be dug.Mud when the casing 15 that arranges can be avoided work leaks, the peculiar smell in the time of also can reducing work.In the present invention, soil pick-up equipment, scalping separator, slurry storage tank, slag stock pump, hydrocyclone, dusting cover separator, Controlling System, pipeline and other annexes all are arranged in twin shaft and entirely hang on the trailer and by casing and cover.By the traction of towing vehicle, equipment can move to the pumping plant of desilting demand easily.
In the scheme of optimizing, also be provided with the rotary tackling system 14 for lifting soil pick-up equipment 2 on the described car body 12.Structure is convenient to soil pick-up equipment 2 is lifted on the ground and is worked thus.Can also with this Whole Equipment dismounting, change other for the equipment of drawing clearly, a kind of sludge vibration grab bucket of for example putting down in writing in the Chinese patent " 201010132926.8 " simultaneously.
In the scheme of further optimizing, the rotation center of described rotary tackling system 14 is positioned at directly over the soil pick-up equipment barycenter.Structure is stressed reliable when guaranteeing to lift by crane soil pick-up equipment thus.
In the scheme of optimizing, described screening system is by dusting cover separator 3 and scalping separator 7, is connected on the sieve of the outlet of soil pick-up equipment 2 and scalping separator 7, and the high solid content sewage of hydrocyclone 6 separation enters dusting cover separator 3.In this routine prioritization scheme, adopted the structure of scalping-storage slurry-Swirling flow sand-removing-dusting cover, structure has thus improved the working efficiency of equipment.
Also be provided with the Controlling System 16 for each equipment of control.Controlling System is controlled scalping separator 7, slag stock pump 10, hydrocyclone 6, dusting cover separator 3, submersible sewage pump 10, provides electric power to soil pick-up equipment 2, rotary tackling system 14.
A kind of method that adopts above-mentioned equipment to carry out sludge treatment may further comprise the steps:
One, extracts the step that mud is delivered to screening system with soil pick-up equipment 2;
The step of two, dewatering with hydrocyclone 6 eddy flows;
Three, the slag charge that separates is delivered to the step of slag charge bucket 8;
Four, the low solid content sewage that separates is delivered to the step of high-water water collecting basin 11 through upflow tube;
Five, with the step of submersible sewage pump 10 suction high-water water collecting basins 11 supernatant liquors to flushing pipeline 9 flushings;
Obtain the slag charge of water ratio below 40% by above step, and can directly enter the low solid content sewage of underdrainage pipe network circulation.
The present invention is by adopting above-mentioned structure, and can equipment be dragged to by towing vehicle has arbitrarily desilting demand pumping plant.Another pumping plant that is dragged to that equipment can be flexible after a pumping plant cleans out is cleared up.
In the scheme of optimizing, for darker mud, by rotary tackling system 14 2 of soil pick-up equipment are winched to ground and aspirate.
In the scheme of optimizing, mud is delivered to scalping separator 3 after soil pick-up equipment 2 extracts, the slag charge of particle diameter more than 20mm is separated, deliver to slag charge bucket 8, all the other materials enter slurry storage tank 4, send into hydrocyclone 6 by slag stock pump 5 again and carry out solid-liquid separation, low solid content sewage enters high-water water collecting basin 11, high solid content sewage enters dusting cover separator 7, and the thin slag charge after the screening enters slag charge bucket 8, and the sewage after the screening is drained into slurry storage tank 4.Step has improved the efficient of solid-liquid separation thus.
The step of described solid-liquid separation and the step of described flushing are carried out synchronously.
Claims (6)
1. pulling type sludge treatment device, comprise car body (12), it is characterized in that: car body (12) is provided with for from treating that desilting water collecting basin (1) extracts the soil pick-up equipment (2) of mud, also be provided with screening system and hydrocyclone (6), also be provided with slurry storage tank (4) in the below of screening system and hydrocyclone (6);
One side of slurry storage tank (4) is provided with the slag stock pump (5) that is communicated with hydrocyclone (6),
The low solid content sewage that hydrocyclone (6) separates enters high-water water collecting basin (11) by upflow tube, be provided with submersible sewage pump (10) in the high-water water collecting basin (11), submersible sewage pump (10) be communicated with in order to the flushing pipeline (9) of washing for screening system and hydrocyclone (6).
2. a kind of pulling type sludge treatment device according to claim 1, it is characterized in that: described car body (12) is the pulling type car body, and car body (12) two ends are provided with supporting leg (13), also are provided with casing (15) on the car body (12).
3. a kind of pulling type sludge treatment device according to claim 1 is characterized in that: also be provided with the rotary tackling system (14) for lifting soil pick-up equipment (2) on the described car body (12).
4. a kind of pulling type sludge treatment device according to claim 3, it is characterized in that: the rotation center of described rotary tackling system (14) is positioned at directly over the soil pick-up equipment barycenter.
5. a kind of pulling type sludge treatment device according to claim 1, it is characterized in that: described screening system is comprised of dusting cover separator (3) and scalping separator (7), be connected on the outlet of soil pick-up equipment (2) and the sieve of scalping separator (7), the high solid content sewage that hydrocyclone (6) separates enters dusting cover separator (3).
6. according to claim 1,3 or 5 described a kind of pulling type sludge treatment devices, it is characterized in that: also be provided with for control each equipment Controlling System (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350959 CN202766398U (en) | 2012-07-19 | 2012-07-19 | Pull type sludge treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220350959 CN202766398U (en) | 2012-07-19 | 2012-07-19 | Pull type sludge treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766398U true CN202766398U (en) | 2013-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220350959 Expired - Lifetime CN202766398U (en) | 2012-07-19 | 2012-07-19 | Pull type sludge treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765865A (en) * | 2012-07-19 | 2012-11-07 | 黑旋风工程机械开发有限公司 | Pull-type sludge treatment equipment and method |
| CN103015523A (en) * | 2012-11-30 | 2013-04-03 | 黑旋风工程机械开发有限公司 | Treatment vehicle and treating method for sucking sludge in city pipe network |
| CN103921712A (en) * | 2014-04-17 | 2014-07-16 | 三川德青科技有限公司 | Sanitation vehicle integrating dredging, sewage absorption and waste water recycling functions |
| CN104211273A (en) * | 2014-09-26 | 2014-12-17 | 黑旋风工程机械开发有限公司 | Sludge desanding device, pretreatment device and method for municipal sewage plant |
-
2012
- 2012-07-19 CN CN 201220350959 patent/CN202766398U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765865A (en) * | 2012-07-19 | 2012-11-07 | 黑旋风工程机械开发有限公司 | Pull-type sludge treatment equipment and method |
| CN102765865B (en) * | 2012-07-19 | 2014-03-05 | 黑旋风工程机械开发有限公司 | Pull-type sludge treatment equipment and method |
| CN103015523A (en) * | 2012-11-30 | 2013-04-03 | 黑旋风工程机械开发有限公司 | Treatment vehicle and treating method for sucking sludge in city pipe network |
| CN103015523B (en) * | 2012-11-30 | 2014-08-27 | 三川德青科技有限公司 | Treatment vehicle and treating method for sucking sludge in city pipe network |
| CN103921712A (en) * | 2014-04-17 | 2014-07-16 | 三川德青科技有限公司 | Sanitation vehicle integrating dredging, sewage absorption and waste water recycling functions |
| CN103921712B (en) * | 2014-04-17 | 2017-05-24 | 三川德青科技有限公司 | Sanitation vehicle integrating dredging, sewage absorption and waste water recycling functions |
| CN104211273A (en) * | 2014-09-26 | 2014-12-17 | 黑旋风工程机械开发有限公司 | Sludge desanding device, pretreatment device and method for municipal sewage plant |
| CN104211273B (en) * | 2014-09-26 | 2016-06-08 | 三川德青工程机械有限公司 | Sludge from wastewater treatment plant desanding device, pretreatment unit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SAFECLEEN TECHNOLOGIES CO., LTD. Free format text: FORMER OWNER: BLACK WHIRLWIND ENGINEERING MACHINERY DEVELOPMENT CO., LTD. Effective date: 20140123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 443000 YICHANG, HUBEI PROVINCE TO: 430000 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140123 Address after: 430000 Wuhan Province, East Lake New Technology Development Zone, high tech Avenue, No. 999, No. Patentee after: SAFECLEEN TECHNOLOGIES Co.,Ltd. Address before: 443000 Dalian Road, Hubei, China, No. 8, No. Patentee before: BLACK WHIRLWIND ENGINEERING MACHINERY DEVELOPMENTCO., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |