CN210448276U

CN210448276U - Concrete tank car washs sewage treatment system

Info

Publication number: CN210448276U
Application number: CN201920852426.8U
Authority: CN
Inventors: 朱小东; 张勇
Original assignee: Hubei Longqi Hongsheng Technology Co ltd
Current assignee: Hubei Longqi Hongsheng Technology Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-05-05
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a concrete tank car washs sewage treatment system, including valve, cell body, pneumatic cylinder, first ejecting device, bottom plate, rings and universal wheel, open the valve, the sewage in the dashpot is further discharged through the outlet pipe, the discharged sewage can be used for wasing the concrete tank car once more, realize the cyclic utilization to the water resource, after the sewage filtration is accomplished, utilize the pneumatic cylinder drive push rod extension to promote the push pedal and thereby rise in the first filter tank, thereby make things convenient for operating personnel to clear up the stone of bigger granule in the first filter tank, set up first ejecting device and be used for ejecting the less granule impurity such as fine sand in the second filter tank, thereby make things convenient for operating personnel to clear up, set up and be used for making things convenient for operating personnel to take out the framework and thus clear up debris that blocks on the filter screen, avoid debris too much to cause the jam to the filter screen, the influence is to the filter effect of sewage, sets up the universal wheel and makes things convenient for operating personnel to remove the device.

Description

Concrete tank car washs sewage treatment system

Technical Field

The utility model relates to a sewage treatment field specifically is concrete tank car washs sewage treatment system.

Background

After the concrete tank truck finishes discharging, a hose on the truck is immediately used for discharging water to wash the parts such as the feeding hole, the discharging hopper, the discharging chute and the like, dirt and residual concrete adhered to all parts of the truck body are discharged, then 150L of clear water is injected into the mixing drum, the mixing drum is required to rotate at a slow speed on the way of returning, so that the inner wall is cleaned, residual material slag is prevented from being attached to the drum wall and the mixing blades, and the water is discharged before the material is charged again. After each delivery of concrete, the residual concrete in the tank must be cleaned

The concrete is clean so as to prevent the concrete from solidifying, about 1 cubic of water is used for cleaning each time, and the water for washing the car contains stones, sand and cement and cannot be directly utilized.

The existing concrete tank car cleaning sewage treatment system is unreasonable in structure and not optimized in design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete tank car washs sewage treatment system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the concrete tank car cleaning sewage treatment system comprises a bottom plate, wherein a tank body is installed at the top of the bottom plate, a first separating device and a second separating device which are used for separating the tank body into a first filter tank, a second filter tank and a buffer tank are arranged in the tank body, the first separating device comprises a positioning frame and a filtering device, the positioning frame is installed on the inner wall of the tank body, a positioning groove is formed in the inner side of the positioning frame, the filtering device comprises a frame body, a lifting ring and a filtering net, the frame body and the positioning groove are arranged in a matched mode, the lifting ring is installed at the top of the frame body, the filtering net is arranged on the inner side of the frame body, the filtering net is installed on the inner wall of the frame body, the structures of the second separating device and the first separating device are the same, the size of a sieve mesh of, the inside below of first filter-tank and second filter-tank is provided with second ejecting device and first ejecting device respectively, and second ejecting device includes pneumatic cylinder and push pedal, and the size of push pedal and the size looks adaptation of the inboard bottom of first filter-tank, pneumatic cylinder install in the bottom plate bottom, and the push rod tip of pneumatic cylinder is vertical to run through and is installed in the push pedal bottom behind bottom plate and the cell body, and first ejecting device and second ejecting device's structure is the same.

As a further aspect of the present invention: the bottom plate bottom symmetry is installed the supporting leg, and the universal wheel is installed to the supporting leg bottom.

As a further aspect of the present invention: the bottom of the bottom plate is provided with a storage battery which is a lead storage battery.

As a further aspect of the present invention: the hydraulic cylinder is electrically connected with the switch through a lead, and the switch is electrically connected with the storage battery through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has more reasonable structure and more optimized design;

1. the second separation device is used for filtering small particle impurities such as fine sand in the sewage in the second filter tank;

2. the valve is opened, the sewage in the buffer tank is further discharged through the water outlet pipe, and the discharged sewage can be used for cleaning the concrete tank car again, so that the cyclic utilization of water resources is realized, and the energy conservation and environmental protection are realized;

3. thereby utilize pneumatic cylinder drive push rod extension to promote and rise in the first filter-tank of push pedal, thereby make things convenient for operating personnel to clear up the stone of the great granule in the first filter-tank, it is used for releasing less particle impurity such as the fine sand in the second filter-tank to set up first ejecting device, thereby make things convenient for operating personnel to clear up, thereby it takes out the framework to clear up the debris of card on the filter screen to set up rings, avoid debris too much to cause the jam to the filter screen, the influence is to the filter effect of sewage, it makes things convenient for operating personnel to remove the device to set up the universal wheel.

Drawings

FIG. 1 is a schematic structural view of a concrete tank truck cleaning sewage treatment system.

FIG. 2 is a schematic structural diagram of a first separating device in a concrete tank car washing sewage treatment system.

FIG. 3 is a top view of a positioning frame in a concrete tank truck cleaning sewage treatment system.

FIG. 4 is a schematic structural diagram of a filtering device in a concrete tank truck cleaning sewage treatment system.

Shown in the figure: the device comprises a tank body 1, a first filter tank 2, a first separating device 3, a second filter tank 4, a second separating device 5, a buffer tank 6, a valve 7, a switch 8, a first push-out device 9, a bottom plate 10, a second push-out device 11, a hydraulic cylinder 12, a universal wheel 13, a supporting leg 14, a push plate 15, a positioning frame 16, a filter device 17, a positioning groove 18, a frame body 19, a hanging ring 20, a filter screen 21 and a storage battery 22.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a concrete tank car cleaning sewage treatment system includes a tank body 1, a first filter tank 2, a first separator 3, a second filter tank 4, a second separator 5, a buffer tank 6, a valve 7, a switch 8, a first ejector 9, a bottom plate 10, a second ejector 11, a hydraulic cylinder 12, a universal wheel 13, a support leg 14, a push plate 15, a positioning frame 16, a filter 17, a positioning groove 18, a frame body 19, a hanging ring 20 and a filter screen 21, wherein the bottom of the bottom plate 10 is symmetrically provided with the support leg 14, the universal wheel 13 is mounted at the bottom of the support leg 14, the top of the bottom plate 10 is provided with the tank body 1, the tank body 1 is internally provided with the first separator 3 and the second separator 5 for separating the tank body 1 into the first filter tank 2, the second filter tank 4 and the buffer tank 6, the first separator 3 includes the positioning frame 16 and the filter 17, the positioning frame 16 is arranged on the inner wall of the tank body 1, the positioning groove 18 is arranged on the inner side of the positioning frame 16, the filtering device 17 comprises a frame body 19, a hanging ring 20 and a filtering net 21, the frame body 19 and the positioning groove 18 are arranged in a matched mode, the hanging ring 20 is arranged on the top of the frame body 19, the filtering net 21 is arranged on the inner wall of the frame body 19, the second separating device 5 and the first separating device 3 are identical in structure, the size of a sieve mesh of the filtering net on the second separating device 5 is smaller than that of the sieve mesh of the filtering net 21, a water outlet of the buffer tank 6 is connected with one end of a water outlet pipe in a pipe mode, a valve 7 is arranged on the water outlet pipe, a switch 8 is arranged at the bottom of the bottom plate 10, a second pushing device 11 and a first pushing device 9 are respectively arranged below the inner portions of the first filtering tank 2 and the second filtering tank 4, pneumatic cylinder 12 installs in bottom plate 10 bottom, and install in push pedal 15 bottom behind the vertical bottom plate 10 and the cell body 1 that run through of push rod tip of pneumatic cylinder 12, and first ejecting device 9 is the same with second ejecting device 11's structure, and battery 22 is installed to bottom plate 10 bottom, and battery 22 is lead accumulator, and pneumatic cylinder 12 is connected through the wire and switch 8 electricity, and switch 8 is connected through wire and battery 22 electricity.

The utility model discloses a theory of operation is:

when the concrete tank truck cleaning sewage needs to be treated, firstly, the sewage is poured into the first filter tank 2, the sewage entering the first filter tank 2 further enters the second filter tank 4 through the filter screen 21, the filter screen 21 is arranged for filtering larger-particle stones in the sewage, the primarily filtered sewage enters the second filter tank 4, the sewage entering the second filter tank 4 further enters the buffer tank 6 through the second separating device 5, the second separating device 5 is arranged for filtering smaller particle impurities such as fine sand in the sewage in the second filter tank 4, the further filtered sewage enters the buffer tank 6, the valve 7 is opened, the sewage in the buffer tank 6 is further discharged through the water outlet pipe, the discharged sewage can be used for cleaning the concrete tank truck again, the recycling of water resources is realized, energy conservation and environmental protection are achieved, after the sewage is filtered, thereby utilize the extension of 12 drive push rods of pneumatic cylinder to promote and rise in the first rose tank 2 of push pedal 15, thereby make things convenient for operating personnel to clear up the stone of the great granule in the first rose tank 2, it is used for releasing less granule impurity such as the fine sand in the second rose tank 4 to set up first ejecting device 9, thereby make things convenient for operating personnel to clear up, thereby set up rings 20 and be used for making things convenient for operating personnel to take out framework 19 and clear up the debris of card on filter screen 21, avoid debris too much to lead to the fact the jam to filter screen 21, the influence is to the filter effect of sewage, it makes things convenient for operating personnel to remove the device to set up universal wheel 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Concrete tank car washs sewage treatment system, including bottom plate (10), its characterized in that: the tank body (1) is installed at the top of the bottom plate (10), a first separating device (3) and a second separating device (5) which are used for separating the tank body (1) into a first filter tank (2), a second filter tank (4) and a buffer tank (6) are arranged in the tank body (1), the first separating device (3) comprises a positioning frame (16) and a filtering device (17), the positioning frame (16) is installed on the inner wall of the tank body (1), a positioning groove (18) is formed in the inner side of the positioning frame (16), the filtering device (17) comprises a frame body (19), a hanging ring (20) and a filtering net (21), the frame body (19) and the positioning groove (18) are arranged in a matched mode, the hanging ring (20) is installed at the top of the frame body (19), the filtering net (21) is arranged on the inner wall of the frame body (19), the second separating device (5) and the first separating device (3) are identical in, the sieve mesh size of the filter screen on second separator (5) is less than the sieve mesh size of filter screen (21), the delivery port of buffer tank (6) and the one end pipe connector of outlet pipe, install valve (7) on the outlet pipe, switch (8) are installed to bottom plate (10) bottom, first filter tank (2) and second filter tank (4) inside below are provided with second ejecting device (11) and first ejecting device (9) respectively, second ejecting device (11) include pneumatic cylinder (12) and push pedal (15), the size of push pedal (15) and the size looks adaptation of first filter tank (2) inboard bottom, install in bottom plate (10) bottom pneumatic cylinder (12), install in push pedal (15) bottom behind vertical bottom plate (10) and cell body (1) of the push rod tip of pneumatic cylinder (12), the structure of first ejecting device (9) and second ejecting device (11) is the same.

2. The concrete tank truck cleaning wastewater treatment system according to claim 1, characterized in that: supporting legs (14) are symmetrically installed at the bottom of the bottom plate (10), and universal wheels (13) are installed at the bottoms of the supporting legs (14).

3. The concrete tank truck cleaning wastewater treatment system according to claim 1, characterized in that: the bottom of the bottom plate (10) is provided with a storage battery (22), and the storage battery (22) is a lead storage battery.

4. The concrete tank car washing sewage treatment system according to claim 1 or 3, wherein: the hydraulic cylinder (12) is electrically connected with the switch (8) through a lead, and the switch (8) is electrically connected with the storage battery (22) through a lead.