CN202969568U - City pipe network sludge drawing treatment vehicle - Google Patents
City pipe network sludge drawing treatment vehicle Download PDFInfo
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- CN202969568U CN202969568U CN 201220648740 CN201220648740U CN202969568U CN 202969568 U CN202969568 U CN 202969568U CN 201220648740 CN201220648740 CN 201220648740 CN 201220648740 U CN201220648740 U CN 201220648740U CN 202969568 U CN202969568 U CN 202969568U
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Abstract
The utility model provides a city pipe network sludge drawing treatment vehicle which comprises a vehicle body. A sludge box is arranged on the vehicle. A lower layer sieve and an upper layer sieve are sequentially arranged on the upper portion of the sludge box. A sieve of the lower layer sieve and a sieve of the upper layer sieve are connected with a residue hopper. A sludge drawing pump used for drawing sludge in a sludge deposition well is further arranged on the vehicle body. The sludge drawing pump is connected with the lower layer sieve. One side of the sludge box is communicated with a cyclone through a slurry pump. Bottom flow of the cyclone is connected with the upper layer sieve. Over flow of the cyclone is communicated with a cellar well or the sludge box through a pipeline. According to the city pipe network sludge drawing treatment vehicle and a treatment method, due to the structure and steps, the sludge deposited in the city drainage pipe network deposition well can be effectively drawn out and treated in a dehydration mode on sites, residue after treatment is stored into the residue hopper, and sewage is drained to a pipe network. No additional power supply is needed, and an engine of the vehicle can be utilized to generate power to drive electric equipment on the treatment vehicle.
Description
Technical field
The utility model relates to special purpose engineering automobile field, particularly a kind of urban pipe network mud suction process car and processing method.
Background technology
Urban discharging pipeline often carries a large amount of rubbish, silt etc. in draining.Stop up for fear of the pipeline alluvial, when pipe laying, keeping at a certain distance away arranges deposition into wells (Wo Nijing), allows heavier sludgd deposition wherein.When the space of deposition into wells is filled up by mud, in time cleaning, otherwise deposition into wells has just lost effect.
With regard to prior art, abroad cleaning is mainly the method that adopts the silt pumping car suction to urban drainage pipe network deposition into wells mud, and the cleaning work of the present deposition into wells mud of China is mainly by manually drawing clearly operation.
The shortcoming of prior art:
1, foreign technology (silt pumping car suction):
1) do not meet Chinese drainage pipeline networks truth.The dirty pipe network of developed country's rain separates, and pipeline deposit composition is single; The dirty pipe network of China most cities rain regardless of, and people are thin to drainage pipe protection consciousness, often building waste or other discarded object are poured in drainage pipe, cause in pipeline the deposit complicated component and easily harden.External existing silt pumping car uses at home, and most operating modes can only drink up sewage, does not reach the effect of drawing clearly mud.
2) sucking sludge needs a large amount of water as pumped (conveying) medium, and existing silt pumping car does not carry out mud-water separation, and cost of transportation is high, the non-activity duration is long, greatly reduces cleaning efficiency.
2, domestic technique (manually drawing clearly):
1) along with Urbanization in China is accelerated, the urban discharging pipeline mileage is more and more longer, and employing is manually drawn clearly not only physical heavy, and operating efficiency is also low, does not catch up with the needs of rapid urban.Pipeline deposition into wells mud can not get timely cleaning, causes the pipeline alluvial to stop up, and sewage overflows contaminated environment from catch pit port, more seriously causes the city waterlogging in the rainy day, threatens people's life and property safety.
2) employing is manually drawn clearly, and rugged environment and poison gas, venom cause very large harm to workman's health, and human casualty accident even occurs.
3) although the sludge moisture content of manually drawing clearly is lower than silt pumping car sucking sludge, and moisture content is still very high, cost of transportation pressure is still very large.Simultaneously, in transportation, the sewage water clock spills, and also can cause secondary environmental pollution.
Patent ZL201120163670.7 urban drainage pipe network process for treating sludge and equipment thereof and this patent Apparatus and method for all are applicable to the disposal of pipe network mud, but in patent ZL201120163670.7, multi-stage screening and eddy flow dewater unit all are placed in the foundation ditch of ground, equipment volume is larger, and apparatus arrangement has certain requirement to the place.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of urban pipe network mud suction process car, can realize carrying out mud-water separation when machinery is drawn clearly, and can automatic moving, especially additionally external power supply, be suitable for the mud suction under various environment.Further, can solve easily the harden problem of difficult cleaning of deposit complicated component in urban pipe network; Solve simultaneously and draw clearly mud and do not carry out mud-water separation and bring the problem that cost of transportation is high, cause secondary environmental pollution.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of urban pipe network mud suction process car, comprise vehicle, and vehicle is provided with sludge tank, the top of sludge tank is provided with lower screen and upper sieve successively, and lower screen is connected with upper sieve and is connected with the slag charge bucket on sieve;
Also be provided with on vehicle for the soil pick-up pump from siltation well suction mud, the soil pick-up pump is connected with lower screen;
Sludge tank one side is communicated with cyclone by the slag stock pump, and the underflow of cyclone is connected with upper sieve, and the overflow of cyclone is communicated with Jiao Jing or sludge tank by pipeline.
Described lower screen is scalping, and described upper sieve is dusting cover;
Described scalping mesh size is 2-4mm, and described dusting cover mesh size is 0.1-0.4mm.
Also be provided with air compressor machine on vehicle, air compressor machine is connected with nozzle, air motor or disturbance device by wireway.
Also be provided with on vehicle (1) for the generator to the consuming parts power supply, generator is electrically connected to each consuming parts by switch board.
Described generator is connected with transfer case, and transfer case is connected with the power transmission shaft of vehicle.
In described transfer case, power shaft is connected with power transmission shaft by shaft coupling, the flexible connection for rotating freely between travelling gear and power shaft along separate routes, and travelling gear is connected with the shunt output shaft by the idler gear transmission along separate routes;
Shifting slide gear and the power shaft controlled by driving lever are slidably connected, and the transmission shaft driven gear is connected with the power transmission shaft output shaft;
Shifting slide gear is selectable with travelling gear or transmission shaft driven gear are connected with a joggle along separate routes.
Be provided with content gauge in described sludge tank, the overflow of being controlled cyclone by described content gauge is communicated with Jiao Jing or sludge tank.
A kind of method that adopts above-mentioned processing car to process mud comprises the following steps:
One, the scene utilizes the vehicle power generating, gives each consuming parts power supply by switch board;
Two, soil pick-up pump suction mud is to lower screen;
Three, in the lower screen scalping; Oversize is to the slag charge bucket, and screenings is to sludge tank;
Four, by the slag stock pump, the mud in sludge tank is delivered to cyclone and separates, the underflow slag slurry is sent into the upper sieve dusting cover, and overflow flows back to Jiao Jing or enters sludge tank by other pipe and replenishes liquid level.
Five, the oversize of upper sieve enters the slag charge bucket, and screenings circulates by lower screen to sludge tank;
Obtain the slag charge of moisture content below 30% and the lightweight sewage that can directly enter the underdrainage pipe network by above-mentioned steps, realize the sludge treatment of urban pipe network.
In step 3, isolated slag charge particle diameter 〉=3mm, moisture content≤30%;
In step 4, isolated slag charge particle diameter＞45 μ m.
Before step 2, drive nozzle ejection compressed air by air compressor machine, perhaps drive air motor or disturbance device the mud that hardens is broken up.
The urban pipe network mud suction process car that the utility model provides, by adopting above-mentioned structure and step, can effectively draw clearly and local dewatered processing the mud of urban drainage pipe network deposition into wells deposition, the slag charge after processing is stored in the slag charge bucket, and sewage flows back to pipe network.The utility model is more suitable for Chinese present network situation than foreign technology,, better effects if more thorough to sludge clearing; Compare domestic Traditional Man and draw clearly mode, draw clearly efficient higher, labour intensity is low, job safety.The mud of drawing clearly carries out processed on the spot, has significantly reduced sludge quantity, can greatly reduce the mud cost of transportation, save and to fill up the soil, simultaneously, the mud after dehydration avoided in transportation and landfill after secondary pollution that environment is caused.Mud suction process car of the present utility model need not additional power supply, can rely on the vehicle motor generating to drive the consumer of processing on car, maneuverability, operation are efficient, can ensure that maintenance enters normalization to pipe network for pipe network administrative department, the threat of effectively avoiding heavy rain that the city is caused.The air compressor machine that arranges is used for breaing up the mud that hardens by pressure-air being provided for nozzle, air motor or disturbance device, is conducive to the suction of soil pick-up pump.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the schematic diagram when adopting air compressor machine to break up mud in the utility model.
Fig. 3 is the structural representation of transfer case in the utility model.
In figure: vehicle 1, generator 2, slag stock pump 3, sludge tank 4, soil pick-up pump 5, air compressor machine 6, wireway 61, nozzle 62, slag charge bucket 7, upper sieve 8, lower screen 9, cyclone 10, switch board 11, cellar for storing things well 12, sludgd deposition well 13, drainage pipe 14, transfer case 15, shaft coupling 151, travelling gear 152 along separate routes, shunt output shaft 153, shifting slide gear 154, transmission shaft driven gear 155, power shaft 156, power transmission shaft output shaft 157, content gauge 16, power transmission shaft 17, buffer tank 18.
The specific embodiment
In Fig. 1, a kind of urban pipe network mud suction process car comprises vehicle 1, and vehicle 1 is provided with for the generator 2 to the consuming parts power supply, and generator 2 is electrically connected to each consuming parts by switch board 11.Switch board 11 adopts relay or PLC to control to consuming parts and powers.11 pairs of whole process equipments of described PLC switch board are carried out the programme-control operation, realize automated job.The vibrating motor of slag stock pump 3, upper sieve 8 and lower screen 9 for example, soil pick-up pump 5 etc.
Also be provided with on vehicle 1 for the soil pick-up pump 5 from siltation well 13 suction mud, soil pick-up pump 5 also can be joined the auxiliary self-priming of vacuum pump, inhales journey thereby backing vacuum pump suction suction pipe air improves the soil pick-up pump.Soil pick-up pump 5 is connected with lower screen 9; Be that at first mud that soil pick-up pump 5 is drawn be fed to and carry out scalping in lower screen 9.
Sludge tank 4 one sides are communicated with cyclone 10 by slag stock pump 3, and the underflow of cyclone 10 is connected with upper sieve 8, and the overflow of cyclone 10 is communicated with cellar for storing things well 12 or sludge tank 4 by pipeline.
Be provided with content gauge 16 in described sludge tank 4, the overflow of being controlled cyclone 10 by described content gauge 16 is communicated with cellar for storing things well 12 or sludge tank 4.Namely according to the information of content gauge 16, when liquid level reaches when setting, overflow, namely lightweight sewage is discharged in the well 12 of cellar for storing things, and when setting, overflow fills into sludge tank 4 circulations when content gauge 16.
Described lower screen 9 is scalping, and described upper sieve 8 is dusting cover; Described scalping mesh size is 2-4mm, and described dusting cover mesh size is 0.1-0.4mm.Upper sieve 8 in this example and lower screen 9 are the integral type structure, share vibrating motor, are arranged on the top of sludge tank 4 by isolation spring; Slag stock pump 3 is placed in a side of mud case 4; Cyclone 10 is fixed by support, and its underflow slag notch is facing to upper sieve 8.
It is continuous processing with the process of aspirating in this example.
In Fig. 1,2, in the scheme of optimization, also be provided with air compressor machine 6 on vehicle 1, air compressor machine 6 is connected with nozzle 62, air motor or disturbance device by wireway 61, and air motor herein is provided with eccentric block, so that it produces vibration; Disturbance device refers to be driven by air pressure and makes himself vibrative device.Also can adopt high-pressure hydraulic pump instead of null press 6, adopt High-Pressure Water to break up the mud that hardens, current can adopt the water that stores in buffer tank 18, or adopt the lightweight sewage that purified.
Described generator 2 is connected with transfer case 15, and transfer case 15 is connected with the power transmission shaft 17 of vehicle 1.
In Fig. 3, in described transfer case 15, power shaft 156 passes through shaft coupling 151 and is connected with power transmission shaft 17, the flexible connection for rotating freely between travelling gear 152 and power shaft 156 along separate routes, and travelling gear 152 is connected with shunt output shaft 153 by the idler gear transmission along separate routes;
The shifting slide gear 154 of being controlled by driving lever is fixedly connected with power shaft 156, and transmission shaft driven gear 155 is connected with power transmission shaft with shaft coupling by power transmission shaft output shaft 157;
Shifting slide gear 154 is selectable with travelling gear 152 or transmission shaft driven gear 155 are connected with a joggle along separate routes.Shifting slide gear 154 has three positions, is respectively engagement fit in forming as the left side in Fig. 3 and shunt travelling gear 152, and give shunt output shaft 153 with the power transmission shaft power transmission this moment, drives generator 2 generatings.Interposition is the neutral position.When shifting slide gear 154 is arranged in the right of Fig. 3, engagement fit in forming with transmission shaft driven gear 155, this moment is direct-connected with power transmission shaft 17, drives vehicle operating.
Adopt the connectivity scenario of spur gear in this example, but it is also feasible adopting bevel gear set to carry out transfer, what adopt in this example simultaneously is the mode of shifting slide gear clutch, but adopts other clutch mode, and the clutch that for example sets up separately at power transmission shaft and output shaft is also feasible.
In Fig. 1, a kind of method that adopts above-mentioned processing car to process mud comprises the following steps:
One, the scene utilizes vehicle 1 dynamic power, gives each consuming parts power supply by switch board 11;
Two, soil pick-up pump 5 suction mud are to lower screen 9;
Three, in lower screen 9 scalpings; Oversize is delivered to slag charge bucket 7, and screenings is to sludge tank 4; Isolated slag charge particle diameter 〉=3mm, moisture content≤30%.
Four, by slag stock pump 3, the mud in sludge tank 4 being delivered to cyclone 10 separates, the underflow slag slurry, heavy mud after namely separating, the heavy mud of particle diameter＞45 μ m is sent into upper sieve 8 dusting covers usually, i.e. vibration dehydration, overflow flow back to cellar for storing things well 12 or enter sludge tank 4 by other pipe and replenish liquid level.
Five, the oversize of upper sieve 8 enters slag charge bucket 7, and screenings circulates by lower screen 9 to sludge tank 4; Isolated slag charge particle diameter＞0.2mm in this example.
Obtain the slag charge of moisture content below 30% and the lightweight sewage that can directly enter the underdrainage pipe network by above-mentioned steps, realize the sludge treatment of urban pipe network.
In the scheme of optimizing, in Fig. 2, before step 2, drive nozzles 62 ejection compressed air by air compressor machine 6, perhaps drive air motor or the disturbance device that driven by air pressure is broken up the mud that hardens.Perhaps spraying water under high pressure by high-pressure hydraulic pump breaks up the mud that hardens.
Claims (7)
1. urban pipe network mud suction process car, comprise vehicle (1), it is characterized in that: vehicle (1) is provided with sludge tank (4), and the top of sludge tank (4) is provided with lower screen (9) and upper sieve (8) successively, and lower screen (9) is connected 8 with upper sieve) sieve on be connected with slag charge bucket (7);
Also be provided with on vehicle (1) for the soil pick-up pump (5) from siltation well (13) suction mud, soil pick-up pump (5) is connected with lower screen (9);
Sludge tank (4) one sides are communicated with cyclone (10) by slag stock pump (3), and the underflow of cyclone (10) is connected with upper sieve (8), and the overflow of cyclone (10) is communicated with Jiao Jing (12) or sludge tank (4) by pipeline.
2. a kind of urban pipe network mud suction process car according to claim 1 is characterized in that: described lower screen (9) is scalping, and described upper sieve (8) is dusting cover;
Described scalping mesh size is 2-4mm, and described dusting cover mesh size is 0.1-0.4mm.
3. a kind of urban pipe network mud suction process car according to claim 1 is characterized in that: also be provided with air compressor machine (6) on vehicle (1), air compressor machine (6) is connected with nozzle (62), air motor or disturbance device by wireway (61).
4. the described a kind of urban pipe network mud suction process car of according to claim 1-3 any one, it is characterized in that: also be provided with on vehicle (1) for the generator (2) to the consuming parts power supply, generator (2) is electrically connected to each consuming parts by switch board (11).
5. a kind of urban pipe network mud suction process car according to claim 4, it is characterized in that: described generator (2) is connected with transfer case (15), and transfer case (15) is connected with the power transmission shaft (17) of vehicle (1).
6. a kind of urban pipe network mud suction process car according to claim 5, it is characterized in that: in described transfer case (15), power shaft (156) is connected with power transmission shaft (17) by shaft coupling (151), flexible connection for rotating freely between travelling gear (152) and power shaft (156) along separate routes, travelling gear (152) is connected with shunt output shaft (153) by the idler gear transmission along separate routes;
The shifting slide gear (154) of being controlled by driving lever is slidably connected with power shaft (156), and transmission shaft driven gear (155) is connected with power transmission shaft output shaft (157);
Shifting slide gear (154) is selectable with travelling gear (152) or transmission shaft driven gear (155) are connected with a joggle along separate routes.
7. a kind of urban pipe network mud suction process car according to claim 1, it is characterized in that: be provided with content gauge (16) in described sludge tank (4), the overflow of being controlled cyclone (10) by described content gauge (16) is communicated with Jiao Jing (12) or sludge tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648740 CN202969568U (en) | 2012-11-30 | 2012-11-30 | City pipe network sludge drawing treatment vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648740 CN202969568U (en) | 2012-11-30 | 2012-11-30 | City pipe network sludge drawing treatment vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969568U true CN202969568U (en) | 2013-06-05 |
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ID=48510662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648740 Withdrawn - After Issue CN202969568U (en) | 2012-11-30 | 2012-11-30 | City pipe network sludge drawing treatment vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969568U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103739185A (en) * | 2014-01-29 | 2014-04-23 | 郑波 | Sludge and sewage treatment system of drainage facility |
| CN106830609A (en) * | 2017-01-03 | 2017-06-13 | 安徽佳明环保科技股份有限公司 | Urban pipe network sludge reduction processing unit and processing method |
-
2012
- 2012-11-30 CN CN 201220648740 patent/CN202969568U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103739185A (en) * | 2014-01-29 | 2014-04-23 | 郑波 | Sludge and sewage treatment system of drainage facility |
| CN103739185B (en) * | 2014-01-29 | 2015-07-15 | 北京奇思恒通工程技术有限公司 | Sludge and sewage treatment system of drainage facility |
| CN106830609A (en) * | 2017-01-03 | 2017-06-13 | 安徽佳明环保科技股份有限公司 | Urban pipe network sludge reduction processing unit and processing 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: 20140122 |
|
| 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: 20140122 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 Development Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20140827 |
|
| RGAV | Abandon patent right to avoid regrant |