CN210448344U

CN210448344U - Cleaning water recovery device of mixer truck

Info

Publication number: CN210448344U
Application number: CN201921087734.2U
Authority: CN
Inventors: 陈克坚; 汪唯乐; 唐新华
Original assignee: Xinhua Tianma Building New Mstar Technology Ltd
Current assignee: Xinhua Tianma Building New Mstar Technology Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-05
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a mixer truck cleaning water recovery unit relates to the concrete mixer truck cleaning separation, including setting up the guiding gutter in the ride bottom, the below of guiding gutter sets up the conveying net that is used for separating the grit, sets up the pond below the conveying net, sets up the separation plate that is used for separating fine sand above the bottom of pond, the bottom of pond sets up the back flow, the utility model provides a mixer truck cleaning water recovery unit's conveying net can retrieve the grit that the granule in the cleaning water is great, and the separation plate can separate the fine sand that the granule is less in the aquatic, and twice separation can be thorough with the grit separation in the aquatic; the conveying net continuously filters the cleaning water, so that sand and stone on the net cannot be accumulated, and the separation effect of the conveying net is ensured; the filter screen can be detachable, and the washing is convenient.

Description

Cleaning water recovery device of mixer truck

Technical Field

The utility model relates to a concrete mixer truck washs separation technical field, especially relates to a water reclamation device is washd to trucd mixer.

Background

Due to its shape, the concrete mixer truck is also commonly called a river snail truck, and the truck of this type is provided with a cylindrical mixing drum for carrying mixed concrete, and the mixing drum can be kept rotating all the time during transportation, so as to ensure that the carried concrete does not solidify. However, after the operation of the stirring barrel is finished, the stirring barrel is usually required to be cleaned, otherwise concrete on the wall of the stirring barrel is hardened, the volume is reduced, sand and stone generated after washing are filtered and separated after being precipitated, and a common manufacturer separates the sand and stone through a precipitation tank, but the precipitation and separation time is long, the sand and stone are required to be manually taken out of the precipitation tank after precipitation, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing stirring truck with sedimentation tank separation washing water is long in time and complex in operation among the prior art, and providing a stirring truck washing water recovery unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water reclamation device is washd to trucd mixer, is including setting up in the guiding gutter of ride bottom, and the below of guiding gutter sets up the conveying net that is used for separating the grit, and the one end setting of conveying net is used for the grit case of splendid attire grit, and the below of conveying net sets up the pond, and the bottom top in pond sets up the separation plate that is used for separating fine sand, and there is the determining deviation bottom separation plate and pond, the bottom in pond sets up the back flow.

Specifically, the conveying net is a closed annular net belt driven by two conveying wheels, and a baffle for preventing sand from being close to the conveying wheels is arranged between the two conveying wheels.

The lower end of the diversion trench is provided with a water outlet, the water outlet is positioned above the conveying upstream of the conveying net, and the sand box is positioned below the conveying downstream of the conveying net.

The separation plate is provided with a square through hole, a filter screen is arranged in the square through hole, clamping blocks are arranged at two ends of the separation plate, clamping grooves are arranged at two sides of the inner wall of the water pool, and the clamping blocks are clamped in the clamping grooves of the water pool

The mesh number of the filter screen is larger than that of the transmission screen.

Furthermore, the separating plate is obliquely arranged, the water pool is provided with a fine sand pipe at the oblique lower end of the separating plate, and the outlet of the fine sand pipe is provided with a fine sand box.

Preferably, the inclination angle of the separation plate is 30-45 degrees.

Preferably, the minimum distance between the separation plate and the bottom of the water basin is larger than the distance between the top of the return pipe and the bottom of the water basin,

compared with the prior art, the beneficial effects of the utility model are that: the conveying net of the mixer truck cleaning water recovery device can recover gravels with larger particles in cleaning water, the separating plate can separate fine sands with smaller particles in water, and the gravels in water can be thoroughly separated by two times of separation; the conveying net continuously filters the cleaning water, so that sand and stone on the net cannot be accumulated, and the separation effect of the conveying net is ensured; the filter screen can be detachable, and the washing is convenient.

Drawings

Fig. 1 is a schematic structural view of a mixer truck cleaning water recycling device provided by the present invention;

FIG. 2 is a schematic view showing a part of a conveying net of the washing water recovering apparatus;

FIG. 3 is a partial structural view of a separating plate of the washing water recovering apparatus;

FIG. 4 is a schematic top view of a sump of the cleaning water recovery unit;

fig. 5 is a diagram illustrating a washing water recovery process of the washing water recovery apparatus.

In the figure, a vehicle platform 1, a diversion trench 2, a water outlet 3, a support frame 4, a conveying net 5, a conveying wheel 6, a sand box 7, a water pool 8, a separation plate 9, a return pipe 10, a baffle 11, a clamping block 12, a filter screen 13, a rotating shaft 14, a motor 15 and a fine sand box 16 are arranged.

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.

Referring to fig. 1 to 4, the mixer truck cleaning water recycling device includes a diversion trench 2 disposed at the bottom of a truck bed 1, the diversion trench 2 is used for collecting cleaning water flowing down from the truck bed 1, and a conveying net 5 for separating sand is disposed below the diversion trench 2.

Specifically, the conveying net 5 is a closed annular net belt driven by two conveying wheels 6, one conveying wheel 6 is fixedly connected with a rotating shaft 14, one end of the rotating shaft 14 is fixedly connected with an output shaft of a motor 15 through a coupler, and the motor 15 drives the conveying wheel 6 to rotate, so that the conveying net 5 can be conveyed.

The utility model discloses a water conservancy diversion trench 2, the lower extreme sets up delivery port 3, delivery port 3 is located the top that 5 conveying upper reaches are netted in the conveying, grit case 7 is located the conveying low reaches below of conveying net 5, wash water from delivery port 3 of diversion trench 2 flow to the conveying face of conveying net 5, through the separation of conveying net 5, the grit of large granule is stayed on the conveying face of conveying net 5, get into grit case 7 through the conveying, can reuse, conveying net 5 carries out continuous filtration to wasing water, can not lead to the online grit to pile up, guarantee conveying net separation effect, conveying net 5's below sets up pond 8, muddy washing water gets into in the pond 8 from conveying net 5.

It is worth mentioning that a baffle 11 is arranged between the two transport wheels 6, the baffle 11 being used to prevent sand left on the bottom of the transport net 5 from approaching the transport wheels 6, ensuring proper operation of the transport wheels 6.

Further, a separating plate 9 for separating fine sand is arranged above the bottom of the water tank 8, the separating plate 9 is provided with a square through hole, a filter screen 13 is arranged in the square through hole, the mesh number of the filter screen 13 is larger than that of the conveying net 5, and the filter screen 13 is used for separating fine sand with smaller particles; the both ends of separator plate 9 set up fixture block 12, and the inner wall both sides in pond 8 set up the draw-in groove, and fixture block 12 joint is in the draw-in groove in pond 8, and separator plate 9 can be dismantled, the washing of the filter screen of being convenient for.

Furthermore, the separating plate 9 is obliquely arranged, the inclination angle of the separating plate 9 is 30-45 degrees, the water tank 8 is provided with a fine sand pipe at the oblique lower end of the separating plate 9, the fine sand pipe is provided with a pipeline switch, a fine sand box 16 is arranged at the outlet of the fine sand pipe, cleaning water entering the water tank 8 falls onto the filter screen 13, fine sand with smaller particles is left on the filter screen 13 and enters the fine sand box 16 through the fine sand pipe, and filtered water enters the bottom of the water tank 8.

Further, there is a certain interval separating plate 9 and the bottom in pond 8, the minimum interval between separating plate 9 and the bottom in pond 8 is greater than the distance between 10 tops of back flow pipe and the bottom in pond 8, the bottom in pond 8 sets up back flow pipe 10, sets up the pipe switch on the back flow pipe 10, and the water after the filtration passes through back flow pipe 10 and recycles for wash the agitator tank.

Referring to fig. 5, the recovery process of the washing water is: wash water on the delivery port 3 of water conservancy diversion groove 2 flows to the conveying face of conveying net 5, separation through conveying net 5, the grit of large granule is stayed on the conveying face of conveying net 5, in passing through the conveying entering grit case 7, the grit can be recycled, muddy washing water gets into the pond 8 from conveying net 5, the washing water in the pond 8 that gets into falls on filter screen 13, the filter screen 13 is stayed to the less fine sand of granule, it gets into fine sand case 16 to advance the fine sand pipe, fine sand can be recycled, the water after the filtration gets into the bottom in pond 8, recycle through back flow 10, be used for washing the agitator tank.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water reclamation device is washd to trucd mixer, its characterized in that, including setting up in guiding gutter (2) of ride (1) bottom, the below of guiding gutter (2) sets up conveying net (5) that are used for separating the grit, and the one end setting of conveying net (5) is used for grit case (7) of splendid attire grit, and the below of conveying net (5) sets up pond (8), and the bottom top in pond (8) sets up separation plate (9) that are used for separating fine sand, and there is a certain interval bottom separation plate (9) and pond (8), the bottom in pond (8) sets up back flow (10).

2. A mixer truck washing water reclamation device as claimed in claim 1, wherein said conveyor net (5) is a closed loop mesh belt carried by two conveyor wheels (6), a baffle (11) being provided between the two conveyor wheels (6) to prevent sand from approaching the conveyor wheels (6).

3. A mixer truck washing water recycling device according to claim 1, characterized in that the lower end of the diversion trench (2) is provided with a water outlet (3), the water outlet (3) is located above the conveying upstream of the conveying net (5), and the sand box (7) is located below the conveying downstream of the conveying net (5).

4. The mixer truck washing water recycling device according to claim 1, wherein the separating plate (9) is provided with a square through hole, a filter screen (13) is arranged in the square through hole, clamping blocks (12) are arranged at two ends of the separating plate (9), clamping grooves are arranged at two sides of the inner wall of the water tank (8), and the clamping blocks (12) are clamped in the clamping grooves of the water tank (8).

5. A mixer truck washing water reclamation apparatus as claimed in claim 4, wherein the mesh size of said filter screen (13) is larger than the mesh size of the transport screen (5).

6. A mixer truck washing water reclamation device as claimed in claim 4, wherein the separation plate (9) is arranged obliquely, the basin (8) is provided with a fine sand pipe at the oblique lower end of the separation plate (9), and a fine sand box (16) is arranged at the outlet of the fine sand pipe.

7. A mixer truck washing water reclamation device as claimed in claim 6, wherein said separator plate (9) is inclined at an angle of 30-45 degrees.

8. A mixer vehicle washing water recovery device according to claim 1, characterised in that the minimum distance between the separating plate (9) and the bottom of the basin (8) is greater than the distance between the top of the return pipe (10) and the bottom of the basin (8).