CN110626727A - Concrete transport vehicle cleaning and recycling equipment and method - Google Patents
Concrete transport vehicle cleaning and recycling equipment and method Download PDFInfo
- Publication number
- CN110626727A CN110626727A CN201910841193.6A CN201910841193A CN110626727A CN 110626727 A CN110626727 A CN 110626727A CN 201910841193 A CN201910841193 A CN 201910841193A CN 110626727 A CN110626727 A CN 110626727A
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- water
- tank
- washing
- concrete
- sand
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- 238000004064 recycling Methods 0.000 title claims abstract description 57
- 238000004140 cleaning Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 206
- 239000004575 stone Substances 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 239000000284 extract Substances 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims description 103
- 238000003860 storage Methods 0.000 claims description 62
- 239000002002 slurry Substances 0.000 claims description 16
- 239000013049 sediment Substances 0.000 claims description 8
- 239000008400 supply water Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 description 10
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/22—Cleaning devices comprising fluid applying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the technical field of concrete recovery equipment, in particular to cleaning and recovery equipment and a method for a concrete transport vehicle. This kind of concrete truck washs recovery plant, including the tank, the car washer, the grit separation sieve, wet concrete recycler, the silt pond, cyclone, the tank supplies water to the car washer, the grit separation sieve accepts the mud water of car washer exhaust and separates out the building stones of mud aquatic, wet concrete recycler separates out the sand material, wet concrete recycler exhaust mud water is accepted in the silt pond, cyclone extracts the mud water in the silt pond and with the thin silt material of separation and send back wet concrete recycler, the recycled water that forms after the processing is sent to in the tank. The materials for cleaning the concrete transport vehicle are gradually classified and recycled through multi-stage equipment; realizing the recycling of water resources; the equipment handling capacity is large, and the simultaneous cleaning of a plurality of concrete transport vehicles can be simultaneously met.
Description
Technical Field
The invention relates to the technical field of concrete recovery equipment, in particular to cleaning and recovery equipment and a method for a concrete transport vehicle.
Background
With the wide application of commercial concrete, the concrete mixing plant produces a large amount of waste residue and water while producing commercial concrete. In order to ensure the normal operation of the concrete truck, the concrete truck which completes the transportation operation needs to be cleaned in time. Chinese patent with publication number CN 201960669U discloses a residual concrete recovery system, including carwash groove, grit separation unit and stirring pond, this grit separation unit is including wet concrete recycling machine, and this wet concrete recycling machine's feed inlet is connected in this carwash groove, is equipped with overflow mouth, its characterized in that on this wet concrete recycling machine: and a pretreatment device for pretreating muddy water separated by the sand-stone separation unit is also arranged.
The existing concrete recycling equipment washes residues in a concrete transport vehicle by a large amount of water, firstly separates muddy water and sand and stone materials by a wet concrete recycling machine, and then screens sand and stones, so that the requirement on the processing capacity of the wet concrete recycling machine is high, and when a plurality of vehicles need to be cleaned simultaneously, the equipment is easily overloaded; the concrete washing vehicle needs to use a large amount of water, the water consumption of the equipment is large, and a large amount of generated sewage needs to be treated by subsequent sewage treatment equipment, so that the running cost is high.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the concrete transport vehicle cleaning and recycling equipment and method which can recycle various recycled materials in batches, recycle water resources and have large work processing capacity.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a concrete truck washs recovery plant which characterized in that: the wet concrete recycling device comprises a water storage pool, a car washing device, a sand-stone separating screen, a wet concrete recycling machine, a silt pool and a cyclone separator, wherein the water storage pool is connected with the car washing device to supply water to the car washing device, the sand-stone separating screen is connected with the car washing device to receive muddy water discharged by the car washing device and separate stones in the muddy water, the wet concrete recycling machine is connected with the sand-stone separating screen to receive muddy water discharged by the sand-stone separating screen and separate sand materials, the silt pool receives muddy water discharged by the wet concrete recycling machine, the cyclone separator is connected with the silt pool and the water storage pool, the cyclone separator extracts fine muddy water separated from the muddy water in the silt pool and then sends the muddy water back to the wet concrete recycling machine, and recycled water formed after treatment is sent to the water storage pool.
Further, the tank includes first tank and second tank, the carwash device is including carwash position, washing tank, and the carwash position is used for parking and washs the concrete transportation car, and the carwash position below is located in order to accept carwash position exhaust mud water to the washing tank, and first tank supplies water to the second tank, cyclone is connected with the second tank and sends the recycled water to the second tank in, and first tank is connected to the carwash position in order to provide the water that washes the concrete transportation car, and the second tank is connected to the washing tank in order to wash out the washing tank, makes the mud water in the washing tank can send the grit separating screen smoothly to.
Furthermore, the washing tank is long type groove, the washing parking stall is equipped with a plurality of washing tank length direction of following and arranges the setting, the washing tank is equipped with the slope bottom, is equipped with a plurality of washing heads of arranging the setting along washing tank length direction in the washing tank, and the washing head is connected to the second tank and is supplied water by the second tank, and each washing head sprays water and slope towards the low level end direction of slope bottom in the washing tank, and each washing head cooperation forms the relay formula and washes water.
Further, the device also comprises a recycled water utilization device, and the recycled water utilization device is connected with the second water storage tank to extract water in the second water storage tank.
Furthermore, an overflow port is arranged between the second water storage tank and the first water storage tank.
Further, still include the clean water basin, the clean water basin is connected with the tank and supplies water to the tank, be equipped with the first washing unit who is used for clearing up the grit separation sieve on the grit separation sieve, wet concrete reclaimer establishes the second washing unit who is used for wasing wet concrete reclaimer, and the clean water basin is connected to first washing unit and second washing unit respectively in order to supply water to it.
A concrete truck cleaning and recycling method is characterized by comprising the following steps: based on any one of the above, the concrete transportation vehicle cleaning and recycling equipment comprises the following steps:
firstly, a concrete transport vehicle is driven to a vehicle washing device and is washed by water in a water storage tank, and the washed muddy water is conveyed to a sand-stone separation sieve;
separating stones in the slurry water by using a sand-stone separation sieve, conveying the rest slurry water to a wet concrete recycling machine, separating sand materials in the slurry water by using the wet concrete recycling machine, conveying the rest slurry water to a sediment pool, extracting the slurry water in the sediment pool by using a cyclone separator, separating fine silt materials, and conveying the fine silt materials back to the wet concrete recycling machine;
and step three, treating the muddy water by a sand-stone separating screen, a wet concrete recycling machine and a cyclone separator in sequence to form recycled water, and conveying the recycled water into a water storage tank.
Further, step one specifically includes that the concrete transport vechicle is driven to car washing device department and is utilized washing of first tank, and the muddy water after washing gets into the washing tank and utilizes the water washing of second tank to send to grit separation sieve department.
Further, the turbidity of the first water storage pool is smaller than that of the second water storage pool.
Furthermore, in the second step, the muddy water in the muddy sand pond can be directly sent into the cleaning tank to be used as washing water.
As can be seen from the above description of the present invention, compared with the prior art, the concrete transportation vehicle cleaning and recycling apparatus and method provided by the present invention gradually classify and recycle the materials for cleaning the concrete transportation vehicle through the multi-stage apparatus; the sewage is treated in the material recovery process, so that the water resource recycling is realized; the first water storage tank and the second water storage tank are respectively arranged, so that water with different water qualities can be reasonably utilized; the equipment handling capacity is large, and the simultaneous cleaning of a plurality of concrete transport vehicles can be simultaneously met.
Drawings
FIG. 1 is a schematic structural view of a concrete truck cleaning and recycling apparatus according to the present invention.
FIG. 2 is a schematic structural view of the car washing device of the present invention.
FIG. 3 is a schematic view of the structure of the clean water tank and the water storage tank of the present invention.
FIG. 4 is a process flow diagram of the concrete truck cleaning and recycling equipment of the present invention.
The labels in the figure correspond to the following: 1. the system comprises a clean water tank, 2 water tanks, 21 first water tanks, 22 second water tanks, 23 overflow ports, 24 stirring mechanisms, 3 car washing devices, 31 car washing spaces, 32 washing tanks, 321 washing heads, 4 sand-stone separating sieves, 41 first washing devices, 5 wet concrete reclaimers, 51 second washing devices, 6 silt pools, 7 cyclone separators and 8 reclaimed water utilization devices.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 4, a concrete transportation vehicle cleaning and recycling device comprises a clean water tank 1, a water storage tank 2, a vehicle washing device 3, a sand-gravel separation screen 4, a wet concrete recycling machine 5, a sediment tank 6, a cyclone separator 7 and a recycled water utilization device 8.
The water storage tank 2 comprises a first water storage tank 21 and a second water storage tank 22, the clean water tank 1, the first water storage tank 21 and the second water storage tank 22 are arranged, clean water is stored in the clean water tank 1 and can be automatically supplemented with clean water, the clean water tank 1 and the first water storage tank 21 are connected through a pumping device to supply water 21 from the clean water tank 1 to the first water storage tank, and the first water storage tank 21 and the second water storage tank 22 are connected through the pumping device to supply water 22 from the first water storage tank 21 to the second water storage tank. An overflow port 23 is arranged between the first water storage tank 21 and the second water storage tank 22, and the arrangement of the overflow port 23 can play a role in buffering because more devices are arranged in the whole recovery device, so that the overflow of the water level of the water storage tank 2 from the outside is avoided. Be equipped with respectively in first tank 21 and the second tank 22 and be equipped with rabbling mechanism 24, rabbling mechanism 24 lasts the stirring in to first tank 21 and the second tank 22 to avoid taking place the phenomenon that silt deposits in the tank 2.
The car washing device 3 comprises a car wash space 31, the washing tank 32 is arranged below the washing tank 31 to receive muddy water discharged from the washing tank 31, the first water storage tank 21 is connected to the washing tank 31 and provides water for washing the concrete transport vehicle through a pumping device, the washing tank 32 is a long tank, the washing tank 31 is provided with a plurality of washing heads 321 which are arranged along the length direction of the washing tank 32, the washing tank 32 is provided with an inclined bottom, a plurality of washing heads 321 which are arranged along the length direction of the washing tank 32 are arranged in the washing tank 32, the washing heads 321 are connected to the second water storage tank 22 and are supplied with water through the pumping device by the second water storage tank 22, each washing head 321 sprays water into the washing tank 32 and inclines towards the low end direction of the inclined bottom, and the washing heads 321 are matched to form relay type flushing, so that the muddy water in the washing tank 32 can be smoothly sent to the sand-stone separating screen 4.
The sand-stone separating screen 4 is connected with the low end of a cleaning tank 32 of the car washing device 3 to accept muddy water discharged by the car washing device 3 and separate stones in the muddy water, the wet concrete recycling machine 5 is connected with the sand-stone separating screen 4 to accept muddy water discharged by the sand-stone separating screen 4 and separate sand, the muddy water discharged by the wet concrete recycling machine 5 is accepted by the muddy pool 6, the cyclone separator 7 is connected with the muddy pool 6 and the second water storage pool 22, the cyclone separator 7 extracts muddy water in the muddy pool through a pumping device to separate fine muddy sand and send the fine muddy sand back to the wet concrete recycling machine 5, and the recycled water formed after treatment is sent to the second water storage pool 22.
The sand-gravel separation sieve 4 is provided with a first flushing device 41 for cleaning the sand-gravel separation sieve, the wet concrete recycling machine 5 is provided with a second flushing device 51 for cleaning the wet concrete recycling machine, the clean water tank 1 is respectively connected to the first flushing device 41 and the second flushing device 51 so as to supply water through the pumping device, the first flushing device 41 can flush sand materials, the processing capacity of the sand-gravel separation sieve is improved, and the screen mesh of the sand-gravel separation sieve 4 can be flushed to prevent the screen mesh from being blocked; the second washing device 51 cleans the helical blades and the main shaft inside the wet concrete recycling machine 5, and prevents the materials from adhering to form lumps in the working process.
The recovered water utilization device 8 is connected with the second water storage tank 22 so as to pump the water in the second water storage tank 22 through a pumping device, and the water is sent to a production device such as a stirring mixer for use.
A concrete truck cleaning and recycling method comprises the following steps:
step one, clean water is injected into a clean water tank 1, the clean water tank 1 sends the clean water into a first water storage tank 21 through a pumping device, the first water storage tank 21 sends the water into a second water storage tank 22 through the pumping device, a concrete transport vehicle drives to a vehicle washing position of a vehicle washing device 3 and is washed by the water of the first water storage tank 21, the washed muddy water enters a washing tank 32, a washing head 321 in the washing tank 32 washes the washing tank 32 by the water of the second water storage tank 22, so that the muddy water in the washing tank 32 smoothly flows towards a low end, meanwhile, a plurality of washing heads 321 are arranged in an array mode to form relay washing, when a plurality of concrete transport vehicles are washed simultaneously, the water for washing the washing tank 32 is ensured to have enough impact force, and the muddy water sent out from the washing tank 32 is sent to a sand-stone separation sieve 4;
secondly, separating stones in the slurry water by using a sand-stone separating screen 4, conveying the rest slurry water to a wet concrete recycling machine 5, separating sand materials in the slurry water by using the wet concrete recycling machine 5, conveying the rest slurry water to a sediment pool 6, pumping the slurry water in the sediment pool 6 by using a cyclone separator 7 to separate fine silt materials and conveying the fine silt materials back to the wet concrete recycling machine 5, and directly conveying the slurry water in the sediment pool 6 to a cleaning tank 32 to be used as cleaning water so as to reduce the working pressure of the cyclone separator 7;
step three, the muddy water is sequentially treated by the sand-stone separating screen 4, the wet concrete recycling machine 5 and the cyclone separator 7 to form recycled water, and the recycled water is sent to the second water storage tank 22, so that the turbidity of the water in the second water storage tank 22 is greater than that of the water in the first water storage tank, and the water storage tank 2 is divided into the first water storage tank 21 and the second water storage tank 22 so as to be reasonably utilized according to the water quality requirement.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. The utility model provides a concrete truck washs recovery plant which characterized in that: the wet concrete recycling device comprises a water storage pool, a car washing device, a sand-stone separating screen, a wet concrete recycling machine, a silt pool and a cyclone separator, wherein the water storage pool is connected with the car washing device to supply water to the car washing device, the sand-stone separating screen is connected with the car washing device to receive muddy water discharged by the car washing device and separate stones in the muddy water, the wet concrete recycling machine is connected with the sand-stone separating screen to receive muddy water discharged by the sand-stone separating screen and separate sand materials, the silt pool receives muddy water discharged by the wet concrete recycling machine, the cyclone separator is connected with the silt pool and the water storage pool, the cyclone separator extracts fine muddy water separated from the muddy water in the silt pool and then sends the muddy water back to the wet concrete recycling machine, and recycled water formed after treatment is sent to the water storage pool.
2. The concrete transportation vehicle cleaning and recycling device of claim 1, wherein: the tank includes first tank and second tank, the carwash device is including carwash position, washing tank, and the carwash position is used for parking and washs the concrete transportation car, and the washing tank is located the carwash position below in order to accept the discharged mud water of carwash position, and first tank supplies water to the second tank, cyclone is connected with the second tank and sends the recycled water to the second tank in, and first tank is connected to the carwash position in order to provide the water that washes the concrete transportation car, and the second tank is connected to the washing tank in order to erode the washing tank, makes the mud water in the washing tank can send to the grit separating screen smoothly.
3. The concrete transportation vehicle cleaning and recycling device of claim 2, wherein: the washing tank is long type groove, the washing parking stall is equipped with a plurality of washing tank length direction of following and arranges the setting, the washing tank is equipped with the slope bottom, is equipped with a plurality of washing heads of arranging the setting along washing tank length direction in the washing tank, and the washing head is connected to the second tank and is supplied water by the second tank, and each washing head sprays water and slope towards the low level end direction of slope bottom in the washing tank, and each washing head cooperation forms the relay formula and washes by water.
4. The concrete transportation vehicle cleaning and recycling device of claim 2, wherein: the device also comprises a recycled water utilization device, and the recycled water utilization device is connected with the second water storage tank to extract water in the second water storage tank.
5. The concrete transportation vehicle cleaning and recycling device of claim 2, wherein: an overflow port is arranged between the second water storage tank and the first water storage tank.
6. The concrete transportation vehicle cleaning and recycling device of claim 1, wherein: still include the clean water basin, the clean water basin is connected with the tank and supplies water to the tank, be equipped with the first washing unit who is used for clearing up the grit separation sieve on the grit separation sieve, wet concrete retrieves the machine and establishes the second washing unit who is used for wasing wet concrete and retrieves the machine, and the clean water basin is connected to first washing unit and second washing unit respectively in order to supply water to it.
7. A concrete truck cleaning and recycling method is characterized by comprising the following steps: the concrete truck cleaning and recycling device based on any one of claims 1 to 6, comprising the following steps:
firstly, a concrete transport vehicle is driven to a vehicle washing device and is washed by water in a water storage tank, and the washed muddy water is conveyed to a sand-stone separation sieve;
separating stones in the slurry water by using a sand-stone separation sieve, conveying the rest slurry water to a wet concrete recycling machine, separating sand materials in the slurry water by using the wet concrete recycling machine, conveying the rest slurry water to a sediment pool, extracting the slurry water in the sediment pool by using a cyclone separator, separating fine silt materials, and conveying the fine silt materials back to the wet concrete recycling machine;
and step three, treating the muddy water by a sand-stone separating screen, a wet concrete recycling machine and a cyclone separator in sequence to form recycled water, and conveying the recycled water into a water storage tank.
8. The concrete transportation vehicle cleaning and recycling method according to claim 7, wherein: the first step specifically comprises that the concrete transport vehicle is driven to the vehicle washing device and washed by the first water storage tank, and the washed muddy water enters the washing tank and is washed by the water in the second water storage tank and conveyed to the sand-stone separation sieve.
9. The concrete transportation vehicle cleaning and recycling method according to claim 8, wherein: the turbidity of the first water storage pool is less than that of the second water storage pool.
10. The concrete transportation vehicle cleaning and recycling method according to claim 8, wherein: in the second step, the muddy water in the muddy sand pond can be directly sent into the cleaning tank to be used as cleaning water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841193.6A CN110626727B (en) | 2019-09-06 | 2019-09-06 | Concrete transport vehicle cleaning and recycling equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841193.6A CN110626727B (en) | 2019-09-06 | 2019-09-06 | Concrete transport vehicle cleaning and recycling equipment and method |
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| Publication Number | Publication Date |
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| CN110626727A true CN110626727A (en) | 2019-12-31 |
| CN110626727B CN110626727B (en) | 2024-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910841193.6A Active CN110626727B (en) | 2019-09-06 | 2019-09-06 | Concrete transport vehicle cleaning and recycling equipment and method |
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| CN (1) | CN110626727B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590013A (en) * | 2020-12-25 | 2021-04-02 | 徐州瑞杰机械科技有限公司 | Concrete zero-discharge intelligent cleaning and recycling system |
| CN114102863A (en) * | 2021-12-07 | 2022-03-01 | 中建生态环境集团有限公司 | Concrete recycling, cleaning and separating device and method |
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| CN112590013A (en) * | 2020-12-25 | 2021-04-02 | 徐州瑞杰机械科技有限公司 | Concrete zero-discharge intelligent cleaning and recycling system |
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| Publication number | Publication date |
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| CN110626727B (en) | 2024-01-12 |
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Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant after: Fujian Nanfang pavement machinery Co.,Ltd. Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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