CN211753107U - Waste treatment pool for concrete mixing plant - Google Patents

Abstract

The utility model relates to a concrete mixing plant waste material treatment pond, including handling the pond, be provided with in the treatment pond by first motor drive's stirring subassembly, it has middle recessed filter to handle pond upper end cover, still includes that the level setting carries the precipitate to the transport screw outside handling the pond in the bottom of the treatment pond, and transport screw is located stirring subassembly below, wherein transport screw is by setting up the second motor drive outside handling the pond. The utility model discloses carry out the prefiltration to waste water, intercept partly impurity, reduce silt formation volume, release the processing pond through the conveyor screw after the bottom is depositd, conveniently clear up the processing pond, swiftly deposit the processing to waste water high-efficiently.

Description

Waste treatment pool for concrete mixing plant

Technical Field

The utility model relates to a waste treatment device technical field especially relates to a concrete mixing plant waste material handles pond.

Background

The concrete mixing plant is used for processing concrete on a large scale, a large amount of waste materials are generated in the process of processing the concrete, the waste water mainly contains a small amount of silt, chemical reagent residues and the like, the waste water cannot be directly discharged outwards, precipitation treatment is needed, impurities and water in the waste water are separated, and then the water is subjected to secondary purification treatment.

In the prior art, a sedimentation tank is generally adopted to carry out sedimentation treatment on wastewater, however, sludge generated in the sedimentation tank is inconvenient to clear, so that the existing sedimentation tank needs to be improved in a targeted manner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, providing a concrete mixing plant waste material treatment pond, solved the inconvenient problem of clearing out of silt that the sedimentation tank bottom produced among the prior art.

The utility model discloses a realize through following technical scheme:

the utility model provides a concrete mixing plant waste material treatment pond, is provided with the stirring subassembly by first motor drive in handling the pond including handling the pond, handles the pond upper end and covers and have middle recessed filter, still includes that the level sets up and carries the conveying screw outside handling the pond with the precipitate in handling the bottom of the pond, and carries the screw to be located stirring subassembly below, wherein carries the screw by setting up the second motor drive outside handling the pond.

Among the above-mentioned technical scheme, the processing pond is equivalent to the sedimentation tank among the prior art, sets up the filter in processing pond upper end, carries out the prefilter to waste water, intercepts partly impurity, reduces silt formation volume, and waste water stews after the stirring, deposits and forms silt in the bottom, pushes away it outside the processing pond through conveying screw, and the waste water after the sediment of production then adopts pumps such as water pump or pushes out through conveying screw to carry out subsequent processing after silt is clear out.

Compared with the prior art, the utility model discloses there is following useful part:

the wastewater is primarily filtered, part of impurities are intercepted, the formation amount of sludge is reduced, the wastewater is pushed out of the treatment tank through the conveying screw after being precipitated at the bottom, the treatment tank is conveniently cleaned, and the wastewater is rapidly and efficiently subjected to precipitation treatment.

Drawings

Fig. 1 is a schematic diagram of the overall internal structure of the embodiment of the present invention.

Fig. 2 is a schematic diagram of a relative position relationship of a part of the structure according to an embodiment of the present invention.

In the figure: the device comprises a treatment pool 1, a first motor 2, a filter plate 3, a conveying screw 4, a second motor 5, a mounting seat 6, a main stirring shaft 7, a branch stirring rod 8, a protruding part 9, a discharge pipe 10 and a guide chute 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 2, a waste treatment tank of a concrete mixing plant comprises a treatment tank 1 for precipitating waste water, wherein a stirring assembly driven by a first motor 2 is arranged in the treatment tank 1, the stirring assembly is used for stirring the waste water, then the treatment tank is kept still to enable impurities in the waste water to be rapidly precipitated to form sludge, a filter plate 3 with a concave middle part is covered at the upper end of the treatment tank 1, and the filter plate 3 is used for filtering the waste water once before the waste water enters the treatment tank 1 to reduce the amount of the formed sludge;

the treatment tank 1 further comprises a conveying screw 4 which is horizontally arranged at the bottom of the treatment tank 1 and conveys sediments out of the treatment tank 1, and the conveying screw 4 is positioned below the stirring assembly, wherein the conveying screw 4 is driven by a second motor 5 which is arranged outside the treatment tank 1, and sludge at the bottom can be pushed out of the treatment tank 1 through the conveying screw 4.

In the above embodiment, the treatment tank 1 is equivalent to a sedimentation tank in the prior art, the filter plate 3 is arranged at the upper end of the treatment tank 1, wastewater is primarily filtered, part of impurities are intercepted, the sludge formation amount is reduced, the wastewater is stirred and then stands, sludge is formed at the bottom of the wastewater, the wastewater is pushed out of the treatment tank 1 through the conveying screw 4, and the generated precipitated wastewater is pumped out by a water pump or the like or pushed out through the conveying screw 4 for subsequent treatment after the sludge is cleared out.

Preferably, the stirring subassembly is including setting up the mount pad 6 that supplies the installation of first motor 2 on filter 3, and the 6 up end of mount pad exceeds the 1 up end in processing pond, can prevent that waste water from leading to the fact the influence to first motor 2, and the stirring subassembly still includes the main (mixing) shaft 7 of being connected with the 2 pivots of first motor and connects a plurality of puddlers 8 on main (mixing) shaft 7, and first motor 2 stirs waste water through a plurality of puddlers 8 of main (mixing) shaft 7 drive.

Preferably, be provided with the protruding portion 9 that supplies the mount pad 6 to install in the middle of the filter 3, main (mixing) shaft 7 upwards wears out protruding portion 9 and extends to in the mount pad 6 and is connected with the pivot of first motor 2, wherein, is provided with on the filter 3 around the annular filtration pore area outside protruding portion 9, and it has a plurality of filtration pores to distribute in the filtration pore area, and the setting in annular filtration pore area can realize the filtration to waste water, can avoid waste water to cause the influence to first motor 2 simultaneously.

Preferably, in order to facilitate the removal of the sludge, a discharge pipe 10 communicated with the bottom of the treatment tank 1 is horizontally arranged outside the treatment tank 1, and the conveying screw 4 extends into the discharge pipe 10 through the wall of the treatment tank 1.

In the embodiment, the bottom of the treatment tank 1 is provided with the guide chute 11 for mounting the conveying screw 4, the guide chute 11 and the bottom of the treatment tank 1 are in smooth transition, sludge formed at the bottom is gathered towards the interior of the guide chute 11 and is continuously pushed out along with the movement of the conveying screw 4; wherein, carry out the primary filtration to waste water, intercept partly impurity, reduce silt formation volume, release treatment tank 1 through conveying spiral 4 after the bottom is depositd, conveniently clear up treatment tank 1, swiftly deposit the processing to waste water high-efficiently.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a concrete mixing plant waste material treatment pond, includes the processing pond, its characterized in that is provided with in the processing pond by first motor drive's stirring subassembly, and processing pond upper end covers there is middle recessed filter, still includes the level and sets up the transport screw of carrying the precipitate to processing pond outside at the bottom of the processing pond, and carries the screw and be located stirring subassembly below, wherein carries the screw by setting up the second motor drive outside the processing pond.

2. The waste treatment tank of claim 1, wherein the stirring assembly comprises a mounting seat provided on the filter plate for mounting the first motor, and an upper end surface of the mounting seat is higher than an upper end surface of the treatment tank, and further comprises a main stirring shaft connected to a rotating shaft of the first motor and a plurality of stirring rods connected to the main stirring shaft.

3. The waste treatment pond of claim 2, wherein the filter plate is provided with a protrusion for mounting the mounting seat, and the main stirring shaft extends upwards through the protrusion into the mounting seat to be connected with the rotating shaft of the first motor.

4. The waste treatment tank of claim 3, wherein the filter plate is provided with an annular filter hole band surrounding the protrusion, and a plurality of filter holes are distributed in the filter hole band.

5. The concrete mixing plant waste treatment basin of any one of claims 1 to 4, wherein a discharge pipe is horizontally arranged outside the treatment basin and communicates with the bottom of the treatment basin, and the conveyor screw extends through the wall of the treatment basin into the discharge pipe.

6. The waste treatment tank of the concrete mixing plant according to claim 5, wherein the bottom of the treatment tank is provided with a material guide groove for the conveying screw to be installed, and the material guide groove is smoothly transited with the bottom of the treatment tank.

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