CN212914820U

CN212914820U - Commercial concrete mixing plant waste water recycle device

Info

Publication number: CN212914820U
Application number: CN202021264689.6U
Authority: CN
Inventors: 何宝平; 林从勇; 黄鹏飞; 李学情
Original assignee: Minhou Hongrongsheng Industrial Co ltd
Current assignee: Minhou Hongrongsheng Industrial Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-09
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a merchant concrete mixing plant waste water recycle device in the technical field of merchant concrete mixing plant, including the waste water tank that buries the soil layer, the upper right side of waste water tank is provided with the rose box of placing on ground, the upper left portion of waste water tank runs through the intercommunication has the waste water pipe of accessing from the outside, the top left side of waste water tank is installed first water pump, the water inlet rigid coupling of first water pump communicates the drinking-water pipe that runs through into waste water tank inner chamber bottom, it has the connecting pipe to communicate between the delivery port of first water pump and the left side wall upper portion of rose box, the utility model discloses can carry out centralized processing to waste water and rainwater that produce in the cleaning process of trucd mixer, cement tank car and merchant concrete mixer in the merchant concrete mixing plant, recycle is favorable to the water resource saving, protects the environment, still can reduce the water expenditure of mixing plant; through the waste water tank, can carry out preliminary sediment to waste water, avoid massive waste residue card to go into first water pump, damage first water pump.

Description

Commercial concrete mixing plant waste water recycle device

Technical Field

The utility model relates to a merchant concrete mixing plant technical field specifically is a merchant concrete mixing plant waste water recycle device.

Background

Commercial concrete is commercial concrete, and a commercial concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete precast yard. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites. With the development of municipal construction, the mixing plant which adopts centralized mixing and provides commercial concrete has great superiority, thereby being developed rapidly and creating conditions for promoting concrete pumping construction and realizing combined operation of mixing, conveying and pouring machines.

In current merchant concrete mixing plant, do not concentrate collection recycle to waste water and the rainwater that produces in trucd mixer, cement tank car and the merchant concrete mixer cleaning process for merchant concrete mixing plant water consumption expenditure is more, also does not benefit to the water economy resource.

Based on this, the utility model designs a merchant concrete mixing plant waste water recycle device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a merchant concrete mixing plant waste water recycle device to in solving the current merchant concrete mixing plant that provides in the above-mentioned background art, do not concentrate collection recycle to waste water and the rainwater that produces in trucd mixer, cement tank car and the merchant concrete mixer cleaning process, make merchant concrete mixing plant water consumption expenditure more, also do not benefit to the problem of water economy resource.

In order to achieve the above object, the utility model provides a following technical scheme: a waste water recycling device for a commercial concrete mixing station comprises a waste water tank buried in a soil layer, wherein a filter tank placed on the ground is arranged above the right of the waste water tank, a waste water pipe connected from the outside is communicated with the left upper part of the waste water tank in a penetrating manner, a first water pump is installed on the left side of the top of the waste water tank, a water inlet of the first water pump is fixedly connected with a water pumping pipe communicated with the bottom of an inner cavity of the waste water tank, a connecting pipe is communicated between a water outlet of the first water pump and the upper part of the left side wall of the filter tank, a first filter screen plate inclined towards the lower right is fixedly connected to the upper part of the left side wall of the inner cavity of the filter tank, a second filter screen plate fixedly connected to the inner cavity wall of the filter tank is arranged below the first filter screen plate in parallel, the right sides of the first filter screen plate and the second filter screen plate are spaced from the right side wall of the inner cavity of the filter tank, and a slag discharging, the below parallel arrangement of second filter plate has the water deflector, the water deflector also leaves the interval with the inner chamber right side wall of rose box, the right side wall bottom rigid coupling intercommunication of rose box has the pipeline of slagging tap, first valve is installed to the right-hand member of the pipeline of slagging tap, the inner chamber right side lower part rigid coupling of rose box has the first baffle that is located water deflector right-hand member left lower part, the left of first baffle is provided with the second baffle of rigid coupling in the water deflector bottom, the left side wall lower part rigid coupling intercommunication of rose box has the drain pipe, fixed mounting has the second water pump on the left side wall of rose box, the water inlet and the drain pipe intercommunication of second water pump, the delivery port of second water pump can lead to pipe intercommunication with the water storage box.

Preferably, the opening has been seted up to the top that is close to the waste pipe export in waste pipe top left side, install the closing cap subassembly on the opening, the closing cap subassembly includes the apron, the below of apron is provided with the mesh box that is located waste pipe export below, the open-top of mesh box, evenly be connected with the connecting rod between mesh box and the apron.

Preferably, arrange the sediment subassembly and include the semicircle pipe, both ends difference rigid coupling has pipe and plectane about the semicircle pipe, the inner chamber middle part of semicircle pipe is provided with the auger that the pivot runs through the plectane, the right side wall mounting of plectane has the motor that can drive auger pivoted, the second valve is installed to the left end of pipe, pipe and plectane run through the rigid coupling respectively on the lateral wall around the rose box.

Preferably, the circumferential wall of the semicircular pipe is uniformly provided with water leakage holes.

Preferably, the meshes of the first filter screen plate are larger than the meshes of the second filter screen plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure, can intensively treat the waste water and the rainwater generated in the cleaning process of the mixer truck, the cement tank truck and the commercial concrete mixer in the commercial concrete mixing station, recycles the waste water, is favorable for saving water resources, protects the environment and can also reduce the water consumption of the mixing station; through the waste water tank, the waste water can be subjected to preliminary sedimentation, so that large waste residues are prevented from being clamped into the first water pump to damage the first water pump; the wastewater can be filtered for the second time through the first filter screen plate and the second filter screen plate, so that the purification effect of the wastewater is improved; through arranging the sediment subassembly, can realize filtering the sediment that the waste residue that the otter board was filtered out with first filter screen board and second carries out the collection, avoid the waste residue to concentrate on first filter screen board and second filter screen board, influence the filtration efficiency of waste water.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation and connection of the cover assembly and the waste water tank of the present invention;

fig. 3 is a schematic view of the structure of the slag discharging assembly of the present invention.

In the drawings, the reference numerals denote the following components:

1-a waste water tank, 2-a filter tank, 3-a waste water pipe, 4-a first water pump, 5-a water pumping pipe, 6-a connecting pipe, 7-a first filter screen plate, 8-a second filter screen plate, 9-a slag discharging component, 91-a semi-circular pipe, 92-a circular pipe, 93-a circular plate, 94-a packing auger, 95-a motor, 96-a second valve, 10-a water guide plate, 11-a slag discharging pipeline, 12-a first valve, 13-a first partition plate, 14-a second partition plate, 15-a water discharging pipe, 16-a second water pump, 17-a sealing cover component, 171-a cover plate, 172-a mesh box and 173-a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a commercial concrete mixing plant waste water recycling device technical scheme: the utility model provides a merchant concrete mixing plant waste water recycle device, including the waste water tank 1 that buries the soil layer, the upper right side of waste water tank 1 is provided with places filter tank 2 subaerial, the upper left portion of waste water tank 1 runs through the intercommunication and has the waste pipe 3 of following the outside and inserting, first water pump 4 is installed in the top left side of waste water tank 1, the water inlet rigid coupling intercommunication of first water pump 4 has the drinking-water pipe 5 that runs through and penetrate waste water tank 1 inner chamber bottom, the intercommunication has connecting pipe 6 between the delivery port of first water pump 4 and the left side wall upper portion of filter tank 2, the first filter plate 7 of the slope of below in the inner chamber left side wall upper portion rigid coupling of filter tank 2 to the right side below, the below parallel arrangement of first filter plate 7 has the second filter plate 8 of rigid coupling on filter tank 2 inner chamber wall, the right side of first filter plate 7 and second filter plate 8 all has the interval with the inner chamber right side wall of filter tank 2, be provided with between the inner chamber right side wall of second filter plate 8 The assembly 9, the below parallel arrangement of second filter plate 8 has water deflector 10, water deflector 10 also leaves the interval with the inner chamber right side wall of rose box 2, the right side wall bottom rigid coupling of rose box 2 has slag discharging pipeline 11, first valve 12 is installed to the right-hand member of slag discharging pipeline 11, the inner chamber right lower part rigid coupling of rose box 2 has the first baffle 13 that is located water deflector 10 right-hand member left lower part, the left of first baffle 13 is provided with the second baffle 14 of rigid coupling in water deflector 10 bottom, the left side wall lower part rigid coupling of rose box 2 has drain pipe 15, fixed mounting has second water pump 16 on the left side wall of rose box 2, the water inlet and the drain pipe 15 intercommunication of second water pump 16, the delivery port of second water pump 16 can lead to pipe intercommunication with the water storage box.

Furthermore, an opening is formed in the left side of the top of the waste water tank 1 and above the outlet of the waste water pipe 3, a sealing cover assembly 17 is mounted on the opening, the sealing cover assembly 17 comprises a cover plate 171, a mesh box 172 located below the outlet of the waste water pipe 3 is arranged below the cover plate 171, the top of the mesh box 172 is open, and connecting rods 173 are uniformly connected between the mesh box 172 and the cover plate 171; from waste pipe 3 exhaust waste water with impurity whereabouts to mesh case 172 in, mesh case 172 can carry out preliminary filtration to waste water, avoids the inner chamber of bold waste residue inflow waste water tank 1.

Further, the slag discharging assembly 9 comprises a semicircular pipe 91, the left end and the right end of the semicircular pipe 91 are fixedly connected with a circular pipe 92 and a circular plate 93 respectively, the middle part of the inner cavity of the semicircular pipe 91 is provided with an auger 94 with a rotating shaft penetrating through the circular plate 93, the right side wall of the circular plate 93 is provided with a motor 95 capable of driving the auger 94 to rotate, the left end of the circular pipe 92 is provided with a second valve 96, the circular pipe 92 and the circular plate 93 are fixedly connected to the front side wall and the rear side wall of the filter box 2 respectively, and the semicircular horizontal edge of the semicircular pipe 91 is connected with the lower edge of the second filter screen plate 8, so that waste slag sliding downwards from the second filter screen plate 8; the worker turns on the motor 95 and opens the second valve 96 at regular time, and the auger 94 rotates to discharge the waste slag from the circular pipe 92.

Furthermore, the circumferential wall of the semicircular pipe 91 is uniformly provided with water leakage holes, so that water accumulation of the semicircular pipe 91 can be avoided.

Furthermore, the meshes of the first filter screen plate 7 are larger than the meshes of the second filter screen plate 8, so that the second filter screen plate 8 can filter the wastewater filtered by the first filter screen plate 7 for the second time.

The first water pump 4, the second water pump 16 and the motor 95 are electrically connected with an external power supply through control switches.

One specific application of this embodiment is: the utility model relates to a merchant concrete mixing plant waste water recycle device, when using, the waste water and the rainwater that produce in the cleaning process of the mixer truck, the cement tank car and the merchant concrete mixer in the merchant concrete mixing plant are let into the waste water tank 1 from the waste water pipe 3, the waste water can carry on preliminary sedimentation in the waste water tank 1; then, the first water pump 4 is started to pump the wastewater into the inner cavity of the filter box 2, and when the wastewater is pumped into the inner cavity of the filter box 2, the wastewater is firstly filtered by the first filter screen plate 7, and larger waste residues slide down along the inclined plane of the first filter screen plate 7 and fall into the slag discharging assembly 9; then, the waste slag is further filtered by the second filter screen plate 8, and the smaller waste slag slides down to the slag discharging component 9 along the inclined plane of the second filter screen plate 8 to be collected; the working personnel start the slag discharging assembly 9 at regular time, so that the waste slag collected on the slag discharging assembly 9 is discharged out of the filter tank 2; the wastewater filtered by the first filter screen plate 7 and the second filter screen plate 8 flows down to a sedimentation tank surrounded by the first partition plate 13 and the inner cavity wall of the filter box 2 along the water guide plate 10, the wastewater is overflowed to the left space of the first partition plate 13 after precipitating fine waste slag in the sedimentation tank, floating substances are blocked by the second partition plate 14, and at the moment, the second water pump 16 is started, so that the treated wastewater can be reused.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a merchant concrete mixing plant waste water recycle device which characterized in that: including wastewater tank (1) of burying the soil layer, the upper right side of wastewater tank (1) is provided with places rose box (2) subaerial, the upper left portion of wastewater tank (1) runs through intercommunication has from outside wastewater pipe (3) of joining in, first water pump (4) are installed in the top left side of wastewater tank (1), the water inlet rigid coupling intercommunication of first water pump (4) has drinking-water pipe (5) that run through wastewater tank (1) inner chamber bottom, the intercommunication has connecting pipe (6) between the delivery port of first water pump (4) and the left side wall upper portion of rose box (2), the first filter plate (7) of the inner chamber left side wall upper portion rigid coupling below slope of rose box (2), the below parallel arrangement of first filter plate (7) has second filter plate (8) of rigid coupling on rose box (2) inner chamber wall, the right side of first filter plate (7) and second filter plate (8) all with the inner chamber right side of rose box (2) filter plate (7), the right side of first filter plate (7) and second filter plate (8 The lateral wall has the interval, be provided with between the inner chamber right side wall of second filter screen board (8) and rose box (2) and run through row's sediment subassembly (9) of lateral wall around rose box (2), the below parallel arrangement of second filter screen board (8) has water deflector (10), water deflector (10) also leaves the interval with the inner chamber right side wall of rose box (2), the right side wall bottom rigid coupling intercommunication of rose box (2) has slag discharging pipeline (11), first valve (12) are installed to the right-hand member of slag discharging pipeline (11), the inner chamber right lower part rigid coupling of rose box (2) has first baffle (13) that is located water deflector (10) right-hand member left lower part, the left of first baffle (13) is provided with second baffle (14) of rigid coupling in water deflector (10) bottom, the left side wall lower part rigid coupling of rose box (2) has drain pipe (15), a second water pump (16) is fixedly mounted on the left side wall of the filter box (2), a water inlet of the second water pump (16) is communicated with a drain pipe (15), and a water outlet of the second water pump (16) can be communicated with the water storage box through a water pipe.

2. The waste water recycling device for the commercial concrete mixing station as claimed in claim 1, wherein: the opening has been seted up to the top that is close to waste pipe (3) export on the left side of waste water tank (1) top, install closing cap subassembly (17) on the opening, closing cap subassembly (17) are including apron (171), the below of apron (171) is provided with mesh box (172) that are located waste pipe (3) export below, the open-top of mesh box (172), evenly be connected with connecting rod (173) between mesh box (172) and apron (171).

3. The waste water recycling device for the commercial concrete mixing station as claimed in claim 1, wherein: arrange sediment subassembly (9) and include semicircle pipe (91), both ends difference rigid coupling has pipe (92) and plectane (93) about semicircle pipe (91), the inner chamber middle part of semicircle pipe (91) is provided with auger (94) that the pivot runs through plectane (93), the right side wall mounting of plectane (93) has motor (95) that can drive auger (94) pivoted, second valve (96) are installed to the left end of pipe (92), pipe (92) and plectane (93) run through the rigid coupling respectively on the front and back lateral wall of rose box (2).

4. The waste water recycling device for the commercial concrete mixing station as claimed in claim 3, wherein: and water leakage holes are uniformly formed in the circumferential wall of the semicircular pipe (91).

5. The waste water recycling device for the commercial concrete mixing station as claimed in claim 1, wherein: the meshes of the first filter screen plate (7) are larger than the meshes of the second filter screen plate (8).