CN210214904U

CN210214904U - Water circulation treatment device for sand washer

Info

Publication number: CN210214904U
Application number: CN201920942817.9U
Authority: CN
Inventors: Rui Wang; 王锐; Qi Wang; 王�琦; Shubing Dong; 董淑兵; Wenjun Li; 李文俊
Original assignee: Shandong Chengbang Heavy Industry Co ltd
Current assignee: Shandong Chengbang Heavy Industry Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-03-31
Anticipated expiration: 2029-06-21

Abstract

The application discloses a water circulation treatment device for a sand washer, which belongs to the field of water treatment and is used for water treatment of the sand washer and comprises an inner tank body, wherein an outer tank body is arranged on the periphery of the inner tank body, a vortex box is arranged in the inner tank body, a mixing pipe connected with the vortex box is arranged in the tangential direction of the vortex box, the mixing pipe is connected with a purifying agent adding box, and the purifying agent adding box is connected with a water inlet pipe; the bottom of the inner tank body is a tank body outlet, the longitudinal section of the tank body outlet is conical, the vortex box is arranged above the tank body outlet, and a space is reserved between the bottom outlet of the vortex box and the tank body outlet; the bottom of the outer tank body is connected with a water outlet pipe. In view of above-mentioned technical scheme, the treatment and the cyclic utilization of produced sewage in this application can realize sand washer working process, improve equipment to the cyclic utilization and the feature of environmental protection of water resource, reduce the water consumption of equipment.

Description

Water circulation treatment device for sand washer

Technical Field

The application belongs to the water treatment facilities field, and specifically speaking especially relates to a water circulation processing apparatus for sand washer.

Background

In the sand washing process, a large amount of water resources are needed to help the sand washing machine to screen and wash the raw sand required to be cleaned. If the water resources can not be effectively recycled, the waste of the water resources is inevitably caused, the water consumption of the sand washing equipment is increased, the pollution to the use environment of the equipment is caused, and the environmental protection performance of the equipment is reduced.

Disclosure of Invention

An object of this application is to provide a water circulation processing apparatus for sand washer, its processing and cyclic utilization that can realize produced sewage in the sand washer working process, improve equipment to the cyclic utilization and the feature of environmental protection of water resource, reduce the water consumption of equipment.

In order to achieve the purpose, the method is realized by the following technical scheme:

the water circulation treatment device for the sand washer comprises an inner pool body, wherein an outer pool body is arranged on the periphery of the inner pool body, a vortex box is arranged in the inner pool body, a mixing pipe connected with the vortex box is arranged in the tangential direction of the vortex box, the mixing pipe is connected with a purifying agent adding box, and the purifying agent adding box is connected with a water inlet pipe; the bottom of the inner tank body is a tank body outlet, the longitudinal section of the tank body outlet is conical, the vortex box is arranged above the tank body outlet, and a space is reserved between the bottom outlet of the vortex box and the tank body outlet; the bottom of the outer tank body is connected with a water outlet pipe.

Further, a plurality of air holes are distributed on the periphery of the outlet of the pool body, and the air holes are connected with the high-pressure air pipe.

Further, the inner tank body and the outer tank body are connected through a plurality of connecting ribs.

Further, the bottom surface of outer cell body in this application is higher than the bottom surface of interior cell body.

Furthermore, a plurality of sawtooth structures are processed at the edge of the inner pool body.

Further, the inner tank body and the outer tank body are both positioned on the machine frame.

Further, the vortex box in this application is upper and lower open-ended tubular structure and fixes the top at the cell body export through support piece.

Further say, the central axis department of vortex case in this application install the (mixing) shaft, the bottom of (mixing) shaft is the stirring tooth, and the stirring tooth is located cell body exit.

Compared with the prior art, the beneficial effects of this application are:

this application can carry out effectual processing to the waste water that the sand washer produced to the washing that carries out the former sand in the water after handling can be sent into the sand washer through the pipeline once more, improves the utilization ratio of water, reduces the water consumption.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

In the figure: 1. an outer tank body; 2. adding a purifying agent box; 3. an inner tank body; 4. connecting ribs; 5. a mixing tube; 6. a vortex box; 7. a frame; 8. a support member; 9. an outlet of the tank body; 10. air holes; 11. a water outlet pipe; 12. and (4) a water inlet pipe.

Detailed Description

The technical solutions described in the present application are further described below with reference to the accompanying drawings and embodiments. It should be noted that the following paragraphs may refer to terms of orientation including, but not limited to, "upper, lower, left, right, front, rear", etc., which are based on the orientation shown in the drawings corresponding to the specification, and should not be construed as limiting the scope or technical solutions of the present application, but merely as facilitating better understanding of the technical solutions described in the present application by those skilled in the art.

Example 1: a water circulation treatment device for a sand washer comprises a frame 7, wherein an inner pool body 3 is arranged above the frame 7, an outer pool body 1 connected with the inner pool body 3 is arranged at the outer side of the inner pool body 3, and the bottom surface of the outer pool body 1 is higher than that of the inner pool body 3; the central position department of interior cell body 3 installs vortex case 6, and vortex case 6 is upper and lower open-ended tubular structure, and it is fixed on the bottom surface of interior cell body 3 through support piece 8, and leaves the space between vortex case 6 and the interior cell body 3. The bottom of the inner tank body 3 is provided with a tank body outlet 9 with a conical structure, a plurality of air holes 10 are distributed at the tank body outlet 9, and the air holes 10 are connected with an external high-pressure air source to realize the uninterrupted feeding of pulse air flow. A plurality of tooth-shaped structures are processed at the edge position of the inner tank body 3. A purifying agent adding box 2 is arranged on the outer tank body 1, the purifying agent adding box 2 is connected with a water inlet pipe 12, a mixing pipe 5 is also arranged at the bottom of the purifying agent adding box 2, and the outlet of the mixing pipe 5 is positioned in the tangential direction of the vortex box 6. The central axis of the vortex box 6 is provided with a stirring shaft, the bottom of the stirring shaft is provided with stirring teeth, and the stirring teeth are positioned at the outlet 9 of the tank body.

On the basis of the above-mentioned embodiments, the present application continues to describe the technical features and functions of the technical features mentioned therein in detail to help those skilled in the art to fully understand the technical solutions of the present application and reproduce the same.

The purpose of the present application is to provide a water circulation treatment apparatus for treating sewage from a sand washer, in which sewage generated from the sand washer is fed through a water inlet pipe 12. In order to ensure the stability of the water level in the inner tank body 3, certain clean water is pumped by a high-pressure clean water pump for supplement during actual use. The outlet of the water inlet pipe 12 is positioned at the bottom of the purifying agent adding box 2, and the sewage fed by the water inlet pipe 12 is mixed with the added purifying agent for promoting the precipitation of impurities in the purifying agent adding box 2 and is fed into the vortex box 6 through the mixing pipe 5.

As shown in fig. 1, the mixing pipe 5 described in the present application feeds the contaminated water from a tangential direction of the swirl chamber 6 so that the contaminated water forms a vortex inside the swirl chamber 6 and moves downward along the swirl chamber 6. Because the vortex box 6 is arranged on the bottom surface of the inner tank body 3 through the supporting piece 8, a gap is left between the bottom of the vortex box 6 and the bottom of the inner tank body 3, and the gap is enough for the sewage mixed with the purifying agent to flow out. After the sewage gushes out from the bottom of the vortex box 6, the sewage can form an upward gushing point in the inner tank body 3 and is diffused to the edge of the inner tank body 3 by taking the vortex box 6 as an original point. The sewage can be further mixed with a purifying agent during the diffusion process, and precipitation of impurities is promoted during the diffusion process.

When the sewage mixed with the purifying agent flows to the edge of the inner tank body 3 from the vortex tank 6, the impurities in the sewage are completely precipitated, and the water flows into the outer tank body 1 from the sawtooth structure at the edge of the inner tank body 3. The outer tank body 1 is of an interlayer structure formed by welding on a plate body on the outer side of the inner tank body 1, a water outlet pipe 11 is installed at the bottom of the outer tank body, and the water body after treatment can be sent into the sand washer through the water outlet pipe 11.

The deposited impurities are pumped out through a tank outlet 9 and a sludge pump. In order to avoid overstock caused by long-time accumulation of impurities, a plurality of air holes 10 are distributed at the outlet 9 of the tank body with a conical longitudinal section. The air hole 10 is connected with an external high-pressure air source to realize the uninterrupted input of pulse airflow, so that the long-time static accumulation of impurities at the outlet 9 of the tank body is avoided.

The structure matched with the air hole 10 is a stirring shaft arranged at the central axis of the vortex box 6, the tail end of the stirring shaft is provided with stirring teeth, the stirring teeth are positioned at the outlet 9 of the pool body, and the slow stirring through the stirring teeth can avoid the impurity deposition from causing the outlet blockage at the outlet 9 of the pool body.

Claims

1. The utility model provides a sand washer is with hydrologic cycle processing apparatus, includes interior cell body (3), its characterized in that: an outer tank body (1) is arranged on the periphery of the inner tank body (3), a vortex box (6) is arranged in the inner tank body (3), a mixing pipe (5) connected with the vortex box (6) is arranged in the tangential direction of the vortex box (6), the mixing pipe (5) is connected with a purifying agent adding tank (2), and the purifying agent adding tank (2) is connected with a water inlet pipe (12); a pool outlet (9) is arranged at the bottom of the inner pool body (3), the longitudinal section of the pool outlet (9) is conical, the vortex box (6) is arranged above the pool outlet (9), and a space is reserved between the bottom outlet of the vortex box (6) and the pool outlet (9); the bottom of the outer tank body (1) is connected with a water outlet pipe (11).

2. The water circulation treatment device for the sand washer according to claim 1, characterized in that: a plurality of air holes (10) are distributed on the periphery of the outlet (9) of the tank body, and the air holes (10) are connected with a high-pressure air pipe.

3. The water circulation treatment device for the sand washer according to claim 1, characterized in that: the inner tank body (3) is connected with the outer tank body (1) through a plurality of connecting ribs (4).

4. The water circulation treatment device for the sand washer according to claim 1, characterized in that: the bottom surface of the outer tank body (1) is higher than the bottom surface of the inner tank body (3).

5. The water circulation treatment device for the sand washer according to claim 1, characterized in that: the edge of the inner tank body (3) is provided with a plurality of sawtooth structures.

6. The water circulation treatment device for the sand washer according to claim 1, characterized in that: the inner tank body (3) and the outer tank body (1) are both positioned on the frame (7).

7. The water circulation treatment device for the sand washer according to claim 1, characterized in that: the vortex box (6) is of a cylindrical structure with an upper opening and a lower opening and is fixed above the tank body outlet (9) through a support piece (8).

8. A water circulation treatment apparatus for a sand washer according to any one of claims 1 to 7, characterized in that: the central axis of the vortex box (6) is provided with a stirring shaft, the bottom of the stirring shaft is provided with stirring teeth, and the stirring teeth are positioned at the outlet (9) of the tank body.