Green processing apparatus of concrete clout
Technical Field
The utility model relates to a green treatment device for concrete excess materials.
Background
In the construction of constructional engineering, concrete is one of the main building materials of engineering construction, and the engineering quantity is very big, and in the concrete pouring work progress, in order to guarantee concrete pouring one shot forming, under the circumstances of guaranteeing the concrete total amount, can inevitably produce the concrete clout and the surplus waste material that produces after the tank car washes the filling, a large amount of concrete clouts if handle the improper utilization, will cause very big wasting of resources and environmental pollution, increase construction cost. The traditional mode is that concrete excess materials are used for ground hardening and the like of a construction area, and the excess waste materials generated by washing and filling of a concrete tank truck and the like can be treated off the site or poured on the spot in a proper construction area. Due to the complexity of the construction site, the hardened area of the ground is limited, and the waste and pollution caused by the on-site dumping can be caused, so the traditional mode can not save materials and protect the environment well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete excess green treatment device which integrates two functions of concrete screening and muddy water filtering, aggregates at the screened part can be recycled, and filtered dregs can be used for backfilling and ground hardening, so that reasonable treatment and full utilization of the concrete excess are realized, and resource waste is avoided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a green processing apparatus of concrete clout, includes support frame, shale shaker, silt filtering ponds, screw conveyer, stone collecting box, silt collecting box, muddy water filtering ponds, first shower nest, first water pump, the shale shaker sets up on support frame upper portion, the stone that the shale shaker separated flows into in the stone collecting box, the silt filtering ponds are fixed to be set up under the shale shaker, and the material that flows out from the screen cloth lower part of shale shaker falls into in the first pan feeding mouth that silt filtering ponds upper portion was seted up, the lower part of silt filtering ponds is the V-arrangement, screw conveyer sets up in the lower part of silt filtering ponds, set up one and screw conveyer looks complex sand outlet pipe in bottom one side of silt filtering ponds, screw conveyer carries the silt that the silt filtering ponds bottom portion sedimentated and in the sand outlet pipe, flow into from the silt that flows in the play sand pipe in the silt collecting box go up a manual switch valve that concatenates on the play sand pipe a muddy water conveyer trough is seted up to upper portion one side of silt filtering ponds, and the muddy water conveyer trough is used for arriving the muddy water conservancy diversion on silt filtering ponds upper portion in the muddy water filtering ponds, first spray pipe group sets up the middle part top of shale shaker, first spray pipe group is used for to the interior jet current of shale shaker, first water pump is used for carrying the water source in the first spray pipe group.
Preferably, the muddy water filter tank comprises a first-stage sedimentation tank, a second-stage sedimentation tank and a third-stage sedimentation tank, the muddy water conveying groove guides the muddy water on the upper portion of the silt filter tank to the first-stage sedimentation tank, a first overflow port is arranged between the first-stage sedimentation tank and the second-stage sedimentation tank, and a second overflow port is arranged between the second-stage sedimentation tank and the third-stage sedimentation tank.
And further, a second water pump is arranged in the three-stage sedimentation tank, a second spraying pipe group is arranged on the upper part of the vibration separation sieve and is adjacent to the discharge end of the vibration separation sieve, the second spraying pipe group is used for spraying water flow into the vibration separation sieve, and the second water pump is used for conveying the water flow in the three-stage sedimentation tank into the second spraying pipe.
Preferably, a water retaining baffle is arranged at the periphery of the first feeding port.
The utility model has the beneficial effects that: the utility model has simple structure and convenient processing and manufacturing; aggregate (such as stones) in the concrete excess can be primarily separated through the screening action of the vibration separation screen; the silt can be collected in the silt filter tank through the natural sedimentation and filtration effects of the silt filter tank, and the collected silt can be finally conveyed into the silt collecting box for temporary storage; through the sedimentation and separation effects of the three sedimentation tanks arranged in the mud-water filtering tank, the recycling of partial water flow in the mud-water filtering tank can be realized, and then the water source is saved; the separated aggregate can be recycled, and the sludge collected in the silt collecting tank and the muddy water filtering tank can be backfilled in the land or hardened on the road surface, so that the reasonable treatment and the full recycling of the concrete excess are realized, and the building resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are part of the preferred embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
in the figure: the device comprises a support frame 1, a vibration separation sieve 2, a silt filtering tank 3, a silt discharging pipe 31, a manual switch valve 311, a mud-water conveying tank 32, a screw conveyor 4, a stone collecting box 5, a silt collecting box 6, a mud-water filtering tank 7, a primary sedimentation tank 71, a secondary sedimentation tank 72, a tertiary sedimentation tank 73, a first overflow port 74, a second overflow port 75, a first spray pipe group 8, a second spray pipe group 9 and a second water pump 91.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the specific embodiments and accompanying drawings 1-2, and it is obvious that the described embodiments are only a part of the preferred embodiments of the present invention, and not all embodiments. Those skilled in the art can make similar modifications without departing from the spirit of the utility model, and therefore the utility model is not limited to the specific embodiments disclosed below.
The utility model provides a concrete excess green treatment device (as shown in figure 1), which comprises a support frame 1, a vibration separation sieve 2, a sediment filter tank 3, a screw conveyor 4, a stone collecting box 5, a sediment collecting box 6, a mud filter tank 7, a first spray pipe group 8 and a first water pump, wherein the vibration separation sieve 2 and the screw conveyor 4 are mature technical products in the field, so the specific structures and the working principles of the vibration separation sieve and the screw conveyor are not described in detail; the vibration separation screen 2 is arranged on the upper part of the support frame 1, and the installation mode of the vibration separation screen 2 on the support frame 1 is a known application technology in the field, so the specific installation mode of the vibration separation screen 2 on the support frame 1 is not described in detail herein; the gravel separated by the vibrating separating screen 2 flows into the gravel collecting box 5, the silt filtering tank 3 is fixedly arranged under the vibrating separating screen 2, the material flowing out of the lower part of the screen of the vibrating separating screen 2 falls into a first feeding port formed in the upper part of the silt filtering tank 3, and a water retaining baffle 33 is arranged on the periphery of the first feeding port in order to facilitate the material flowing out of the lower part of the screen to smoothly flow into the first feeding port; the lower part of silt filtering ponds 3 is the V-arrangement, and silt filtering ponds 3 utilizes the natural settling principle to realize the separation of its inside silt and water, and the silt of sediment finally collects in its V-arrangement bottom, screw conveyer 4 sets up the lower part of silt filtering ponds 3 in bottom one side of silt filtering ponds 3 sets up one and screw conveyer 4 matched with play sand pipe 31, and screw conveyer 4 carries the silt of sediment filtering ponds 3 bottom sediment in sand pipe 31, and the silt that flows out in sand pipe 31 flows into in silt collecting box 6, in a manual switch valve 311 concatenates on sand pipe 31, in silt filtering ponds 3 carries out the filtering operation in-process, and manual switch valve 311 is in the closed state, when the silt in silt filtering ponds 3 is soon to fill up silt filtering ponds 3, can open manual switch valve 311, then, opens screw conveyer 4 and carries out the transport of silt, after the silt is transported, the manual switch valve 311 is closed again, and then the silt filtering tank 3 is enabled to perform silt filtering again. A mud-water conveying groove 32 is formed in one side of the upper portion of the sediment filtering tank 3, the mud-water conveying groove 32 is used for guiding mud water at the upper portion of the sediment filtering tank 3 into the mud-water filtering tank 7, and the mud-water filtering tank 7 is used for carrying out sedimentation separation on the mud water in the mud-water filtering tank again by utilizing a natural sedimentation principle, so that the recovery of dregs is further realized; first shower group 8 sets up the middle part top of shale shaker 2, first shower group 7 is used for to the interior injection rivers of shale shaker 2, first water pump is used for carrying the water source in first shower group 7, specifically, first shower group 7 includes a plurality of water pipes, is provided with a plurality of shower heads corresponding with shale shaker 2 on the water pipe, and the shower head realizes the injection of rivers through first water pump supply high-pressure rivers. In the actual working process, when concrete excess materials are slowly guided into the vibration separation screen 2, the first spraying pipe group 7 performs synchronous water flow spraying so as to realize effective separation of aggregate and other materials in the concrete excess materials, the separated aggregate finally enters the stone collecting box 5 under the vibration action of the vibration separation screen 2, the material flowing out of the lower part of the screen of the vibration separation screen 2 directly enters the silt filter tank 3 through the first feeding port, along with the continuous increase of the material in the silt filter tank 3, the water flow in the silt filter tank finally flows out of the muddy water conveying tank 32, and then preliminary separation of silt and water is realized, the water flow flowing out of the muddy water conveying tank 32 enters the muddy water filter tank 7, and the muddy water filter tank 7 further realizes separation of water and dregs by using the natural sedimentation principle.
In practical application, in order to facilitate the sludge-water filtering tank 7 to effectively realize sludge-water separation therein and effective reuse of a part of water source after separation, the sludge-water filtering tank 7 comprises a primary sedimentation tank 71, a secondary sedimentation tank 72 and a tertiary sedimentation tank 73, a sludge-water conveying tank 32 guides sludge water at the upper part of the sludge-water filtering tank 3 into the primary sedimentation tank 71, a first overflow port 74 is arranged between the primary sedimentation tank 71 and the secondary sedimentation tank 72, a second overflow port 75 is arranged between the secondary sedimentation tank 72 and the tertiary sedimentation tank 73, after successive filtration through the primary sedimentation tank 71 and the secondary sedimentation tank 72, the content of sludge in the water source in the tertiary sedimentation tank 73 is already low, in order to facilitate the reuse of the water source in the tertiary sedimentation tank 73, a second water pump 91 is arranged in the tertiary sedimentation tank 73, and a second spray pipe group 9 is arranged at the upper part of the vibration separation screen 2, the second spraying pipe group 9 is adjacent to the discharge end of the vibration separation screen 2, the second spraying pipe 9 is used for spraying water flow into the vibration separation screen 2, the second water pump 91 is used for conveying the water flow in the tertiary sediment 73 into the second spraying pipe 9, specifically, the second spraying pipe group 9 comprises a plurality of water pipes, a plurality of spraying heads corresponding to the vibration separation screen 2 are arranged on the water pipes, and the spraying heads supply high-pressure water flow through the first water pump to realize the spraying of the water flow; the second spraying pipe group 9 also sprays water flow, so that the water flow of the first spraying pipe group 7 can be reduced, the purpose of water saving is achieved, meanwhile, the first spraying pipe group 7 and the second spraying pipe group 9 both spray water flow, the water flow spraying range is enlarged, and the effective separation of aggregate in the concrete excess material by the vibrating separating screen 2 is facilitated to be improved.
In the present invention, "upper" and "lower" are relative positions used for convenience in describing positional relationships, and therefore, should not be interpreted as absolute positions as limiting the scope of protection.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
While the preferred embodiments and examples of the present invention have been described in detail, it will be apparent to those skilled in the art that the utility model is not limited thereto, and that various changes and modifications may be made without departing from the spirit and scope of the utility model.