CN112429929A - Vehicle-mounted movable multifunctional sludge treatment vehicle - Google Patents
Vehicle-mounted movable multifunctional sludge treatment vehicle Download PDFInfo
- Publication number
- CN112429929A CN112429929A CN202011516275.2A CN202011516275A CN112429929A CN 112429929 A CN112429929 A CN 112429929A CN 202011516275 A CN202011516275 A CN 202011516275A CN 112429929 A CN112429929 A CN 112429929A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- tank
- sludge
- outlet
- mixing tank
- Prior art date
- 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.)
- Pending
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 48
- 238000002156 mixing Methods 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000005189 flocculation Methods 0.000 claims abstract description 18
- 230000016615 flocculation Effects 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000010865 sewage Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 12
- 239000003814 drug Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 208000005156 Dehydration Diseases 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
-
- 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
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- 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
- C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
A vehicle-mounted movable multifunctional sludge treatment vehicle comprises a vehicle body with wheels, wherein a rough filtering device, a mixing tank, a flocculation tank, a conveying belt, a main machine and a filter are respectively arranged on the vehicle body, an external dirt suction port is connected in front of the rough filtering device, one end of the rear part of the rough filtering device is connected with the conveying belt to convey large-particle mud out, the other end of the rough filtering device is used for pumping the rest small-particle mud into the mixing tank through a rotor pump, the flocculation tank and the main machine are sequentially connected behind the mixing tank, a dirt outlet is arranged on one side of the main machine, water outlets are respectively arranged on two sides of the bottom of the main machine, the dirt outlet is directly communicated with the conveying belt, and the flocculated sludge can be conveyed out after being extruded into sludge blocks; promote the green environmental protection development of industry, reduce personnel and go into the well and clearly draw and do benefit to on-the-spot safe operation.
Description
Technical Field
The invention relates to a vehicle-mounted movable multifunctional sludge treatment vehicle, belonging to the field of sludge treatment.
Background
The sludge is common environmental pollution, particularly, after raining and after construction operation, a large amount of sludge mixed with rainwater is produced on a construction site or a muddy land, the municipal industry at present adopts a pipeline dredging vehicle, a pipeline dredging sewage suction vehicle, a manual cleaning and drawing vehicle, a sludge cleaning and transporting vehicle and the like with single functions to realize pipeline dredging and sewage sludge dredging, and then the sludge and sewage are transported to a fixed sludge treatment station for dehydration treatment, the treatment method needs a large amount of manual interference, the treatment time is long, the treatment is extremely inconvenient, time and cost are consumed, and danger is often caused in the manual cleaning and drawing process.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a sludge cleaning device which is simple in structure, convenient to operate, and beneficial to reducing sludge cleaning cost for promoting sludge treatment of municipal industry to be on-site, aiming at the defects in the prior art; the actions of stealing, disorderly falling and the like in the operation process are reduced, and the subsequent maintenance cost is reduced; the invention promotes the green environmental protection development of the industry, reduces the personnel to go into the well and clean and is beneficial to the field safety operation, and the purpose of the invention is completed by the following technical scheme: a vehicle-mounted movable multifunctional sludge treatment vehicle, which comprises a vehicle body with wheels, wherein a rough filtering device, a mixing tank, a flocculation tank, a conveying belt, a main machine and a filter are respectively arranged on the vehicle body, the front part of the coarse filter device is connected with an external dirt suction port, one end of the rear part of the coarse filter device is connected with a conveyer belt to convey large-particle mud out, the other end of the coarse filter device pumps the rest small-particle mud into a mixing tank through a rotor pump, the rear part of the mixing tank is sequentially connected with a flocculation tank and a main machine, one side of the main machine is provided with a sewage outlet, the two sides of the bottom of the sludge treatment device are respectively provided with a water outlet, the sewage outlet is directly communicated with a conveyer belt, the flocculated sludge can be extruded and formed into sludge blocks and then conveyed out, the sewage is filtered in the filter through the water outlet of the device which is communicated with the filter through a pipeline pump, the filter is connected with a clear water tank and used for storing clear water, and the mixing tank and the outer side of the flocculation tank are both connected with a dosing device.
Preferably, the method comprises the following steps: the rough filtering device comprises a mixing drum, a drain outlet and a discharge outlet, wherein one side of the mixing drum is provided with a driving motor, the other side of the mixing drum is provided with the drain outlet and the discharge outlet respectively, the drain outlet is connected with a mixing tank through a rotor pump, the discharge outlet is right opposite to the upper part of a conveying belt, the driving motor is provided with a shaft rod which penetrates through the inside of the mixing drum until the discharge outlet, the shaft rod is sleeved with a conveying screw rod, the conveying screw rod conveys large sludge to the discharge outlet to be discharged, and the large sludge is extruded into blocks through a knife valve which is arranged to be opened at the discharge outlet at regular time.
Preferably, the method comprises the following steps: the rear part of the clean water tank is also connected with a high-pressure pump, the high-pressure pump pumps water into the automatic winding machine, a reversing valve is arranged in the automatic winding machine, the reversing valve is connected with a water outlet pipeline when in use, and when the reversing valve is closed and connected with a return pipeline, water flow automatically circulates and flows into the clean water tank to be stored.
Preferably, the method comprises the following steps: the chemical feeding device is composed of a chemical feeding box, a chemical storage box and a water supply box, wherein a plurality of independent stirring chambers are respectively arranged in the chemical feeding box, a stirring rod and a chemical feeding port which are controlled by a motor are respectively arranged in each chamber, and independent storage chambers are correspondingly arranged in the chemical storage box, the stirring chambers and the storage chambers are respectively connected through storage pipelines, and the chemical storage box is also provided with a transmission pipeline connected with a mixing tank and a flocculation tank.
Preferably, the method comprises the following steps: the stirring chamber and the storage chamber are respectively 3, the agents added for stirring and storage are caustic soda flakes, PAC and PAM, wherein a transmission pipeline in the storage chamber added with the caustic soda flakes and the PAC is connected to the mixing tank, a transmission pipeline in the storage chamber added with the PAM is connected to the flocculation tank, and metering pumps for extraction and metering are respectively arranged on the transmission pipelines.
The vehicle-mounted movable type comprehensive treatment vehicle for cleaning the pipeline, absorbing the sewage and dehydrating the sludge has the advantages of multiple functions, high system integration level and convenience in movement. The whole machine equipment is moved forward to an operation site, and the integrated circulating treatment of pipeline dredging and cleaning, sewage suction and sludge dewatering is completed.
The equipment can promote the sludge treatment in the municipal industry to be on-site, and is favorable for reducing the sludge cleaning cost; the actions of stealing, disorderly falling and the like in the operation process are reduced, and the subsequent maintenance cost is reduced; the development of green and environment-friendly industry is promoted, and the personnel for going into the well and cleaning are reduced, so that the field safety operation is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of fig. 1 taken along direction a.
FIG. 3 is a schematic flow chart of the present invention.
Detailed Description
The invention will be described in detail below with reference to the following figures: as shown in figures 1-3, the vehicle-mounted mobile multifunctional sludge treatment vehicle comprises a vehicle body 1 with wheels, wherein a rough filtering device 2, a mixing tank 3, a flocculation tank 4, a conveyer belt 5, a main machine 6 and a filter 7 are respectively arranged on the vehicle body 1, an external dirt suction port 8 is connected in front of the rough filtering device 2, one end of the rear part of the rough filtering device is connected with the conveyer belt 5 to convey large-particle mud out, the other end of the rough filtering device is used for sucking the rest small-particle mud into the mixing tank 3 through a rotor pump 9, the flocculation tank 4 and the main machine 6 are sequentially connected behind the mixing tank 3, a dirt outlet 10 is arranged on one side of the main machine 6, water outlets 11 are respectively arranged on two sides of the bottom of the main machine, the dirt outlet conveyer belt 5 can extrude flocculated sludge into sludge blocks and convey the sludge blocks, the water outlets are communicated to the filter 7 through a pipeline pump 12 to filter sewage, the filter 7 is connected with a clean water tank 13 for storing clean water, the mixing tank 3 and the flocculation tank 4 are both connected with a dosing device 44, the rough filtering device 2 is composed of a mixing drum 14, a sewage outlet 15 and a discharge outlet 16, wherein one side of the mixing drum 14 is provided with a driving motor 17, the other side is respectively provided with the sewage outlet 15 and the discharge outlet 16, the sewage outlet 15 is connected with the mixing tank 3 through a rotor pump 9, the discharge outlet 16 is just above the conveyer belt 5, the driving motor 17 is provided with a shaft rod 20 penetrating through the inside of the mixing drum to the discharge outlet, the shaft rod is sleeved with a conveying screw rod 21, the conveying screw rod conveys large sludge to the discharge outlet 16 for discharging, the large sludge is extruded into blocks through a knife valve 22 which is arranged at the discharge outlet 16 and is opened at fixed time, the rear of the clean water tank is also connected with a high-pressure pump 23, the high-pressure pump 23 pumps water to an automatic reel machine 24, the automatic winding machine 24 is provided with a reversing valve 25, the reversing valve 25 is connected with a water outlet pipeline 26 when in use, the reversing valve is connected with a return pipeline 27 when closed, water flow automatically circulates to the clean water tank 13 for storage, the medicine adding device 44 is composed of a medicine adding box 28, a medicine storing box 29 and a water supply box 30, a plurality of independent stirring chambers 31 are respectively arranged in the medicine adding box 28, a stirring rod 32 and a medicine adding port 33 which are controlled by a motor are respectively arranged in each chamber, an independent storage chamber 34 is correspondingly arranged in the medicine storing box 29, the stirring chambers 31 and the storage chambers 34 are respectively connected through a storage pipeline 35, a transmission pipeline 36 connected between the mixing tank 3 and the flocculation tank 4 is further arranged on the medicine storing box 29, the stirring chambers 31 and the storage chambers 34 are respectively 3, the medicines which are respectively added for stirring and storing are respectively flaky alkali 37, PAC38 and PAM39, wherein the transmission pipeline 36 in the storage chambers 34 added with the flaky alkali 37 and PAC38 is connected to the mixing tank 3, the transfer pipe in the storage chamber 34 to which PAM is added is connected to the flocculation tank 4, and metering pumps 45 for extraction and metering are provided on the transfer pipe, respectively.
The specific operation method comprises the following steps:
1. sludge and sewage in municipal pipelines and box culverts are sucked and extracted by a rotor pump 9 of a sewage suction system, and then enter a rough filtration system, large granular objects are filtered, extruded and dehydrated by an auger entering the rough filtration system, pushed to a garbage outlet, enter a conveyor belt and pushed to a discharge port of a whole vehicle;
2. the small particles of sewage sludge are sent to the primary mixing and stirring tank by the rotor pump 9.
3. Adding caustic soda flakes and PAC into a primary mixing and stirring tank through a medicine adjusting and adding system for stirring, adjusting the pH value of the sludge, and performing primary flocculation.
4. The sludge sewage is pushed from the primary mixing stirring tank to the secondary rapid mixing stirring tank through the rotor pump 9.
5. PAM is added into the secondary rapid mixing and stirring tank through a medicine adjusting and feeding system to be stirred and enter the desliming main machine.
6. Sludge enters the conveying belt after being dehydrated by the desliming main machine and pushes the discharge hole of the whole vehicle.
7. Filtrate obtained after dehydration through the desliming host machine enters a filtering system and then enters a recovery water tank, a high-pressure pump is used for cleaning a pipeline, and redundant water returns to a sewer or a box culvert.
The specific implementation case is as follows: some municipalities require contractors of the sludge in the pipelines to clean the pipelines and to handle the sludge in the pipelines on-site or to handle it in sewage treatment plants.
The project is 10 kilometers and 500 plus 1000mm caliber pipe network, the budget sewage is 5000 cubes, 550 vehicles are required for cleaning and transporting by utilizing the existing 10 cube sewage suction truck, the distance is about 15 kilometers on average, the transportation cost of each vehicle is 300 yuan, the sewage treatment plant receives and collects 200 yuan of treatment fee per cube, and the total fee is 1165000 yuan.
After the equipment is adopted: 50 tons of dewatered sludge is produced and directly transported to a refuse landfill, the landfill is charged according to 500 yuan per ton, the sewage treatment cost per cubic unit is 50 yuan, the cleaning and transportation are carried out for 10 rounds, and the total cost is 278000 yuan. Meanwhile, the efficiency of contractors is improved, and the time cost in the clearing way is reduced. And obtaining approval for the device.
Claims (5)
1. A vehicle-mounted movable multifunctional sludge treatment vehicle comprises a vehicle body with wheels, and is characterized in that a rough filtering device, a mixing tank, a flocculation tank, a conveying belt, a main machine and a filter are respectively arranged on the vehicle body, the front part of the coarse filter device is connected with an external dirt suction port, one end of the rear part of the coarse filter device is connected with a conveyer belt to convey large-particle mud out, the other end of the coarse filter device pumps the rest small-particle mud into a mixing tank through a rotor pump, the rear part of the mixing tank is sequentially connected with a flocculation tank and a main machine, one side of the main machine is provided with a sewage outlet, the two sides of the bottom of the sludge treatment device are respectively provided with a water outlet, the sewage outlet is directly communicated with a conveyer belt, the flocculated sludge can be extruded and formed into sludge blocks and then conveyed out, the sewage is filtered in the filter through the water outlet of the device which is communicated with the filter through a pipeline pump, the filter is connected with a clear water tank and used for storing clear water, and the mixing tank and the outer side of the flocculation tank are both connected with a dosing device.
2. The vehicle-mounted movable multifunctional sludge treatment vehicle as claimed in claim 1, wherein the rough filtering device comprises a mixing drum, a drain outlet and a discharge outlet, wherein one side of the mixing drum is provided with a driving motor, the other side of the mixing drum is respectively provided with the drain outlet and the discharge outlet, the drain outlet is connected with the mixing tank through a rotor pump, the discharge outlet is right above the conveying belt, the driving motor is provided with a shaft rod which passes through the inside of the mixing drum and reaches the discharge outlet, the shaft rod is sleeved with a conveying screw rod, the conveying screw rod conveys the large sludge to the discharge outlet for discharging, and the large sludge is extruded into blocks through a knife valve which is arranged to be opened at the discharge outlet at fixed time and then discharged.
3. The vehicle-mounted movable multifunctional sludge treatment vehicle according to claim 1, wherein a high-pressure pump is further connected behind the clean water tank, the high-pressure pump pumps water into an automatic winding machine, a reversing valve is arranged in the automatic winding machine, the reversing valve is connected with a water outlet pipeline when in use, and when the reversing valve is closed and connected with a return pipeline, water flows into the clean water tank automatically and circularly to be stored.
4. The vehicle-mounted movable multifunctional sludge treatment vehicle according to claim 1, wherein the chemical feeding device comprises a chemical feeding box, a chemical storage box and a water supply box, wherein a plurality of independent stirring chambers are respectively arranged in the chemical feeding box, a stirring rod and a chemical feeding port which are controlled by a motor are respectively arranged in each chamber, an independent storage chamber is correspondingly arranged in the chemical storage box, the stirring chambers and the storage chambers are respectively connected through storage pipelines, and the chemical storage box is further provided with a transmission pipeline connected between the mixing tank and the flocculation tank.
5. The vehicle-mounted movable multifunctional sludge treatment vehicle according to claim 4, wherein the number of the stirring chambers and the number of the storage chambers are respectively 3, and the agents added for stirring and storage are caustic soda flakes, PAC and PAM, wherein the transmission pipelines in the storage chambers added with the caustic soda flakes and the PAC are connected to a mixing tank, the transmission pipelines in the storage chambers added with the PAM are connected to a flocculation tank, and metering pumps for extraction and metering are respectively arranged on the transmission pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516275.2A CN112429929A (en) | 2020-12-21 | 2020-12-21 | Vehicle-mounted movable multifunctional sludge treatment vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011516275.2A CN112429929A (en) | 2020-12-21 | 2020-12-21 | Vehicle-mounted movable multifunctional sludge treatment vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112429929A true CN112429929A (en) | 2021-03-02 |
Family
ID=74696868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011516275.2A Pending CN112429929A (en) | 2020-12-21 | 2020-12-21 | Vehicle-mounted movable multifunctional sludge treatment vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112429929A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030544A (en) * | 2014-06-23 | 2014-09-10 | 饶宾期 | Deep dehydrating method of sludge |
| CN205974226U (en) * | 2016-08-19 | 2017-02-22 | 天津泛茵德泰石油环保科技发展股份有限公司 | Oil waste drilling mud minimizing zero release system of recycling |
| CN108455817A (en) * | 2018-03-12 | 2018-08-28 | 福建环海环保装备股份有限公司 | A kind of soil pick-up purifying vehicle |
| CN207943944U (en) * | 2018-01-22 | 2018-10-09 | 陈武阅 | A kind of sewage filter device |
| CN209537274U (en) * | 2018-12-28 | 2019-10-25 | 上海细水荷环保科技有限公司 | A kind of high-effective sludge dehydration equipment |
| CN214192996U (en) * | 2020-12-21 | 2021-09-14 | 杭州诚臻工程机械有限公司 | Vehicle-mounted movable multifunctional sludge treatment vehicle |
-
2020
- 2020-12-21 CN CN202011516275.2A patent/CN112429929A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030544A (en) * | 2014-06-23 | 2014-09-10 | 饶宾期 | Deep dehydrating method of sludge |
| CN205974226U (en) * | 2016-08-19 | 2017-02-22 | 天津泛茵德泰石油环保科技发展股份有限公司 | Oil waste drilling mud minimizing zero release system of recycling |
| CN207943944U (en) * | 2018-01-22 | 2018-10-09 | 陈武阅 | A kind of sewage filter device |
| CN108455817A (en) * | 2018-03-12 | 2018-08-28 | 福建环海环保装备股份有限公司 | A kind of soil pick-up purifying vehicle |
| CN209537274U (en) * | 2018-12-28 | 2019-10-25 | 上海细水荷环保科技有限公司 | A kind of high-effective sludge dehydration equipment |
| CN214192996U (en) * | 2020-12-21 | 2021-09-14 | 杭州诚臻工程机械有限公司 | Vehicle-mounted movable multifunctional sludge treatment vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105016592B (en) | Slurry recycling circulation system and slurry recycling method thereof | |
| CN201473395U (en) | Sewage treatment equipment for septic tank | |
| CN103232132A (en) | Magnetic separation method and apparatus for mine water underground treatment | |
| CN205440083U (en) | Septic tank filth sewage is innocent treatment car on spot | |
| CN205088781U (en) | Car of septic tank desilting | |
| CN103183461A (en) | All-digital intelligent mobile septic tank sewage disposal device | |
| CN103601351A (en) | Skid-mounted type movable innocent treatment device for well-drilling sludge | |
| CN214192996U (en) | Vehicle-mounted movable multifunctional sludge treatment vehicle | |
| CN106545080A (en) | A kind of method of septic tank desilting | |
| CN103921712B (en) | Sanitation vehicle integrating dredging, sewage absorption and waste water recycling functions | |
| CN203728691U (en) | Movable well-drilling sludge treatment device | |
| RU2541957C1 (en) | Method of integrated treatment for drill mud, drilling wastewater and of neutralisation of drill cuttings in process of well drilling without construction of mud pits and device for method implementation | |
| CN204897676U (en) | Mud recycle circulation system | |
| CN106977073B (en) | Ecological dredging integrated system | |
| CN112429929A (en) | Vehicle-mounted movable multifunctional sludge treatment vehicle | |
| CN203269714U (en) | Magnetic separation device applicable to underground mine water treatment | |
| CN213436260U (en) | Kitchen garbage treatment vehicle with three-phase separation of oil, water and slag | |
| CN114873811A (en) | Sewage treatment system of environmental protection | |
| CN202107607U (en) | Mobile sludge treatment device for pipe duct | |
| CN212504503U (en) | Miniaturized pipeline sludge treatment system | |
| CN213171773U (en) | Supporting sewage treatment system of stirring station | |
| CN208130642U (en) | A kind of quick mud-water separation environment-friendly disposal system of vehicular | |
| CN108775040B (en) | River and lake polluted bottom mud blowing and warehousing transportation system | |
| CN203295332U (en) | Intelligent mobile septic tank sewage treatment device | |
| CN208151178U (en) | Skid-mounted oilfield oily sludge dewatering purifying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |