WO2022178885A1

WO2022178885A1 - Portable sewage filter box

Info

Publication number: WO2022178885A1
Application number: PCT/CN2021/078319
Authority: WO
Inventors: 瓮玉山
Original assignee: 苏州赛荣建筑装饰工程有限公司
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2022-09-01
Also published as: DE212021000021U1

Abstract

A portable sewage filter box, comprising a housing (1), a water intake pipe (2), and a water discharge pipe (11), the water intake pipe (2) being mounted on the top surface of the housing (1), the water discharge pipe (11) being embedded and connected at the bottom of the surface of the housing (1), brake casters (3) being mounted at the four corners of the bottom surface of the housing (1), a first retaining block (4) being mounted on two side walls of the inner cavity of the water intake pipe (2), a retaining ring (5) being mounted on the top surface of each first retaining block (4), a grille cover being mounted at the bottom of the inner cavity of the retaining ring (5), a filter mechanism layer (7) being mounted in the middle of the inner cavity of the housing (1), the filter mechanism layer (7) comprising a sandstone layer (701), the bottom of the filter mechanism layer (7) being provided with a deodorising mechanism layer (8), the deodorising mechanism layer (8) comprising a first polymer fibre filter mesh cotton (801), the bottom of the deodorising mechanism layer (8) being provided with hollow mesh plate (9), fixing rings (12) being welded to two sides of the top surface of the housing (1), and the two fixing rings (4) being connected by means of a lifting rope (13).

Description

A portable sewage filter box

technical field

The utility model relates to the technical field of sewage filtering equipment, in particular to a portable sewage filtering box.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements for drainage or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical care, catering, etc. In agricultural production and life, it is necessary to effectively filter agricultural drainage to ensure that agricultural sewage will not pollute the environment and maximize agricultural production efficiency.

However, the existing sewage filter box has the following disadvantages:

The existing sewage filter box has some deficiencies in the use process, the filtering and treatment process of sewage is not efficient, and the sewage filter box is not convenient for users to carry, thereby reducing the convenience of users.

Utility model content

The purpose of the present invention is to provide a portable sewage filter box to solve the problems raised in the above background technology.

In order to solve the above-mentioned technical problems, the present utility model provides the following technical solutions: a portable sewage filter box, comprising a box body, a water inlet pipe and a water outlet pipe, a water inlet pipe is installed on the top surface of the box body, and the bottom of the box body surface is inlaid and connected There is a water outlet pipe, brake casters are installed on the four corners of the bottom surface of the box body, a first block is installed on both side walls of the inner cavity of the water inlet pipe, and a retaining ring is installed on the top surface of the first block. A grille cover is installed at the bottom of the inner cavity of the ring, and a filter mechanism layer is installed in the middle of the inner cavity of the box. The layer includes a first polymer fiber filter cotton, the bottom of the deodorizing mechanism layer is provided with a hollow screen, and both sides of the top surface of the box are welded with fixing rings. The brake casters and the lifting rope cooperate with each other, so that the user can carry the filter box conveniently, thereby improving the convenience of the equipment. Bacteria and other dirt, but also reduce foreign matter in sewage.

Preferably, the top surface of the water inlet pipe is hingedly connected with a sealing cover, so as to protect the equipment in the water inlet pipe.

Preferably, the outer diameter of the retaining ring is the same as the inner diameter of the inner cavity of the water inlet pipe, so that the stability of the retaining ring in use can be improved and the shaking of the grille cover can be prevented during filtering.

Preferably, a quartz sand layer is provided at the bottom of the sand-stone layer, so that the sand-stone layer and the quartz sand layer can perform double filtration treatment on the permeable sewage, thereby intercepting the sewage in the sewage, so as to improve the sewage Handling quality.

Preferably, the bottom of the quartz sand layer is provided with shale ceramsite, so that the shale ceramsite can effectively remove organic matter, suspension, nitrogen and phosphorus in the water, absorb harmful elements and bacteria in the water body, and reduce the amount of sewage discharged. Pollution.

Preferably, an activated carbon particle layer is provided on the bottom surface of the first polymer fiber filter cotton, and a second polymer fiber filter cotton is provided at the bottom of the activated carbon particle layer, so that the first polymer fiber filter cotton and the The second polymer fiber filter cotton can not only play the function of re-filtering the sewage, but also limit and fix the activated carbon particle layer, so that the activated carbon particle layer can adsorb and treat the odor in the flowing sewage, so as to improve the sewage. quality of handling.

Preferably, the hollow screen plate is connected to the side wall of the inner cavity of the box through a second block, so that the hollow screen plate can be installed and fixed through the second block.

Preferably, corner guards are installed at the four corners of the outer wall of the box, so that the corner guards can improve the structural strength of the four corners of the outer wall of the box, thereby increasing the service life of the box.

Preferably, the surface of the outer wall of the box is sprayed with an anti-corrosion coating, so that the corrosion resistance of the box body can be improved and the corrosion of the box body can be reduced.

Preferably, a warning sign is adhered to the middle of the surface of the box body, so that the warning sign can play a prompting function and prevent other people from misoperation.

The beneficial effects are:

1. The utility model can introduce sewage into the box body through the water inlet pipe, and the sealing cover can protect the equipment in the water inlet pipe, and through the brake casters, it is convenient for users to carry the filter box, thereby improving the use of the equipment. Through the first stopper, the stopper ring can be limited and fixed, so that the grille cover can perform preliminary filtering on the sewage flowing into the box, so as to reduce the filtering burden of the filter box, and at the same time Prevent large particle size dirt from entering the filter box.

2. The utility model can carry out double filtration treatment on the permeated sewage through the sandstone layer and the quartz sand layer, and then can intercept the sewage in the sewage, so as to improve the quality of sewage treatment, and through the shale ceramsite, it can effectively Remove organic matter, suspension, nitrogen and phosphorus in the water, adsorb harmful elements and bacteria in the water body, and reduce the pollution after sewage discharge. Through the first polymer fiber filter cotton and the second polymer fiber filter cotton, both The function of re-filtering the sewage can also limit and fix the activated carbon particle layer, so that the activated carbon particle layer can adsorb and treat the odor in the flowing sewage, so as to improve the quality of sewage treatment.

3. The utility model can install and fix the hollow screen plate through the second block, so that the hollow screen plate can provide support for the deodorization mechanism layer and the filter mechanism layer, and the treated sewage can be led out and exhausted through the water outlet pipe. , Through the two sets of fixing rings, the rope can be installed, which can facilitate the user to use the rope to move the filter box, so that the user can use it. The corner guard can improve the structural strength of the four corners of the outer wall of the box, thereby improving the use of the box. Long life, and anti-corrosion coating can improve the corrosion resistance of the box, reduce the corrosion of the box, and at the same time, the warning sign can play a prompt function through the warning sign to prevent other people from misoperation.

Description of drawings

Fig. 1 is the overall structure schematic diagram;

Figure 2 is a schematic diagram of a cross-sectional structure;

Fig. 3 is the schematic diagram of part A structure;

4 is a schematic diagram of the cross-sectional structure of the filter mechanism layer;

5 is a schematic diagram of the cross-sectional structure of the deodorizing mechanism layer;

In the figure: 1. Box body; 2. Water inlet pipe; 201. Sealing cover; 3. Brake caster; 4. First stopper; 5. Retaining ring; 6. Grille cover; 7. Filter mechanism layer; 701. Sand Stone layer; 702, quartz sand layer; 703, shale ceramsite; 8, deodorization mechanism layer; 801, first polymer fiber filter cotton; 802, activated carbon particle layer; 803, second polymer fiber filter cotton ; 9. Hollow mesh plate; 10. Second block; 11. Outlet pipe; 12. Fixed ring; 13. Rope; 14. Corner protection; 15. Anti-corrosion coating;

Detailed ways

1-5, the present invention provides the following technical solutions: a portable sewage filter box, comprising a box body 1, a water inlet pipe 2 and a water outlet pipe 11, the top surface of the box body 1 is installed with a water inlet pipe 2, the A water outlet pipe 11 is inlaid and connected to the bottom of the surface of the box body 1, brake casters 3 are installed on the four corners of the bottom surface of the box body 1, and first stoppers 4 are installed on both side walls of the inner cavity of the water inlet pipe 2. A retaining ring 5 is installed on the top surface of the block 4, a grille cover 6 is installed at the bottom of the inner cavity of the retaining ring 5, and a filter mechanism layer 7 is installed in the middle of the inner cavity of the box 1, and the filter mechanism layer 7 includes sand and gravel Layer 701, the filter mechanism layer 7 is provided with a deodorization mechanism layer 8 at the bottom, the deodorization mechanism layer 8 includes a first polymer fiber filter cotton 801, and the deodorization mechanism layer 8 is provided with a hollow screen 9 at the bottom. , both sides of the top surface of the box body 1 are welded with fixing rings 12, two sets of the fixing rings 12 are connected by the rope 13, and the brake casters 3 and the rope 13 cooperate with each other, so that the user can carry the filter box conveniently, and then The convenience of using the equipment is improved. Through the filter mechanism layer 7 and the deodorization mechanism layer 8, the flowing sewage can be filtered, which can not only reduce the bacteria and other pollutants in the sewage, but also reduce the foreign matter in the sewage.

A sealing cover 201 is hingedly connected to the top surface of the water inlet pipe 2 , so as to protect the equipment in the water inlet pipe 2 .

The outer diameter of the retaining ring 5 is the same as the inner diameter of the inner cavity of the water inlet pipe 2 , so that the stability of the retaining ring 5 in use can be improved, and the grid cover 6 can be prevented from shaking during filtering.

The bottom of the sandstone layer 701 is provided with a quartz sand layer 702, so that the sandstone layer 701 and the quartz sand layer 702 can perform double filtration treatment on the infiltrated sewage, and then can intercept the dirt in the sewage, so as to improve the quality of sewage treatment.

The bottom of the quartz sand layer 702 is provided with shale ceramsite 703, so that the shale ceramsite 703 can effectively remove organic matter, suspension, nitrogen and phosphorus in the water, absorb harmful elements and bacteria in the water body, and reduce the amount of sewage discharged. Pollution.

The bottom surface of the first polymer fiber filter cotton 801 is provided with an activated carbon particle layer 802, and the bottom of the activated carbon particle layer 802 is provided with a second polymer fiber filter cotton 803, so that the first polymer fiber filter cotton can pass through the first polymer fiber filter cotton. 801 and the second polymer fiber filter cotton 803 can not only play the function of re-filtering the sewage, but also limit and fix the activated carbon particle layer 802, so that the activated carbon particle layer 802 can absorb the odor in the flowing sewage, In order to improve the quality of sewage treatment.

The hollow screen plate 9 is connected with the side wall of the inner cavity of the box body 1 through the second block 10 , so that the hollow screen plate 9 can be installed and fixed by the second block 10 .

Corner protectors 14 are installed at the four corners of the outer wall of the box body 1 , so that the structural strength of the four corners of the outer wall of the box body 1 can be improved by the corner protectors 14 , thereby improving the service life of the box body 1 .

The surface of the outer wall of the box body 1 is sprayed with an anti-corrosion coating 15 , so as to improve the corrosion resistance of the box body 1 and reduce the corrosion of the box body 1 .

A warning sign 16 is adhered to the middle of the surface of the box body 1 , so that the warning sign 16 can play a prompting function to prevent misoperation by others.

The working principle of the utility model: during operation, the water inlet pipe 2 is installed on the top surface of the box body 1, so that the sewage can be introduced into the box body 1 through the water inlet pipe 2, and the water inlet pipe 2 can be hinged on the top surface of the water inlet pipe. The sealing cover 201 can protect the equipment in the water inlet pipe 2. By installing the brake casters 3 on the four corners of the bottom surface of the box body 1, it is convenient for the user to carry the filter box, thereby improving the convenience of the equipment. A first stopper 4 is installed on both side walls of the inner cavity of the water inlet pipe 2, and a stopper ring 5 is installed on the top surface of the first stopper block 4, and a grille cover 6 is installed at the bottom of the inner cavity of the stopper ring 5, so that the first stopper 4 can pass through the first stopper. The stopper 4 can limit and fix the stopper ring 5, so that the grille cover 6 can preliminarily filter the sewage flowing into the box body 1, so as to reduce the filtering burden of the filter box and prevent large particle sizes. Dirt enters the filter box, because the outer diameter of the retaining ring 5 is the same as the inner diameter of the middle of the inner cavity of the water inlet pipe 2, the stability of the retaining ring 5 can be improved, and the shaking of the grille cover 6 can be prevented during filtering. A filter mechanism layer 7 is installed in the middle of the inner cavity of the body 1, and the filter mechanism layer 7 includes a sandstone layer 701, and a quartz sand layer 702 is provided at the bottom of the sandstone layer 701, so that the sandstone layer 701 and the quartz sand layer 702 can be opposed to each other. The infiltrated sewage is subjected to double filtration treatment, so that the sewage in the sewage can be intercepted, so as to improve the quality of sewage treatment. Effectively remove organic matter, suspension, nitrogen and phosphorus, etc. in the water, absorb harmful elements and bacteria in the water body, and reduce the pollution after sewage discharge, by providing a deodorization mechanism layer 8 at the bottom of the filter mechanism layer 7, and the deodorization mechanism layer 8 includes The first polymer fiber filter cotton 801, at the same time, the bottom surface of the first polymer fiber filter cotton 801 is provided with an activated carbon particle layer 802, and the bottom of the activated carbon particle layer 802 is provided with a second polymer fiber filter cotton 803, so that it can pass through The first polymer fiber filter cotton 801 and the second polymer fiber filter cotton 803 can not only play the function of re-filtering the sewage, but also limit and fix the activated carbon particle layer 802, thereby enabling the activated carbon particle layer 802 to flow through. In order to improve the quality of sewage treatment, a hollow screen 9 is provided at the bottom of the deodorizing mechanism layer 8, and the hollow screen 9 passes through the second block 10 and the inner cavity side of the box body 1. The walls are connected to each other, so that the hollow screen plate 9 can be installed and fixed through the second block 10, so that the hollow screen plate 9 can provide support for the deodorization mechanism layer 8 and the filter mechanism layer 7. There is a water outlet pipe 11, so that the water outlet pipe 11 can lead out the treated sewage and exhaust the air. By welding the fixing rings 12 on both sides of the top surface of the box body 1, and the two sets of fixing rings 12 are connected by the rope 13, so as to be able to The lifting rope 13 can be installed through the two sets of fixing rings 12, so that it is convenient for the user to use the lifting rope 13 to move the filter box, so as to facilitate the user to use, By installing the corner guards 14 on the four corners of the outer wall of the box body 1, the structural strength of the four corners of the outer wall of the box body 1 can be improved through the corner guards 14, thereby improving the service life of the box body 1. By spraying the outer wall surface of the box body 1 There is an anti-corrosion coating 15, so that the corrosion resistance of the box body 1 can be improved, and the corrosion of the box body 1 can be reduced. , to prevent misuse by others.

Claims

A portable sewage filter box, comprising a box body (1), a water inlet pipe (2) and a water outlet pipe (11), a water inlet pipe (2) is installed on the top surface of the box body (1), and the box body (1) A water outlet pipe (11) is inlaid and connected to the bottom of the surface, and is characterized in that: the four corners of the bottom surface of the box body (1) are equipped with brake casters (3), and the two side walls of the inner cavity of the water inlet pipe (2) are installed with second A stopper (4), a stopper (5) is installed on the top surface of the first stopper (4), a grille cover (6) is installed at the bottom of the inner cavity of the stopper (5), and the box ( 1) A filter mechanism layer (7) is installed in the middle of the inner cavity, the filter mechanism layer (7) includes a sandstone layer (701), and a deodorization mechanism layer (8) is provided at the bottom of the filter mechanism layer (7), so The deodorizing mechanism layer (8) includes a first polymer fiber filter cotton (801), the bottom of the deodorizing mechanism layer (8) is provided with a hollow screen plate (9), and the top surface of the box body (1) has two surfaces. Fixing rings (12) are welded on both sides, and the two sets of fixing rings (12) are connected by ropes (13).
A portable sewage filter box according to claim 1, characterized in that: a sealing cover (201) is hingedly connected to the top surface of the water inlet pipe (2).
A portable sewage filter box according to claim 1, characterized in that: the outer diameter of the retaining ring (5) is the same as the inner diameter of the middle of the inner cavity of the water inlet pipe (2).
A portable sewage filter box according to claim 1, characterized in that: a quartz sand layer (702) is provided at the bottom of the sandstone layer (701).
The portable sewage filter box according to claim 4, characterized in that: the bottom of the quartz sand layer (702) is provided with shale ceramsite (703).
A portable sewage filter box according to claim 1, characterized in that: an activated carbon particle layer (802) is provided on the bottom surface of the first polymer fiber filter cotton (801), and the activated carbon particle layer (802) The bottom is provided with a second polymer fiber filter cotton (803).
A portable sewage filter box according to claim 1, characterized in that: the hollow screen plate (9) is connected to the inner cavity side wall of the box body (1) through a second block (10).
A portable sewage filter box according to claim 1, characterized in that: corner protectors (14) are installed on all four corners of the outer wall of the box body (1).
A portable sewage filter box according to claim 1, characterized in that: the outer wall surface of the box body (1) is sprayed with an anti-corrosion coating (15).
A portable sewage filter box according to claim 1, characterized in that: a warning sign (16) is adhered to the middle of the surface of the box body (1).