CN216878273U

CN216878273U - Drilling mud sewage treatment plant

Info

Publication number: CN216878273U
Application number: CN202123320459.4U
Authority: CN
Inventors: 黄博; 饶万雄; 吴定云
Original assignee: Sichuan Biyi Environmental Protection Technology Co ltd
Current assignee: Sichuan Biyi Environmental Protection Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-07-05
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a drilling mud sewage treatment device, which further comprises a filtering assembly, wherein the input mechanism is used for conveying mud sewage to the inside of the filtering assembly, the filtering assembly comprises a sedimentation tank, a filter screen and a filter box, the filter screen is vertically arranged in the sedimentation tank, and the sedimentation tank is divided into two areas by the filter screen; in the utility model, in the using process, slurry sewage is pumped into the sedimentation tank through the input mechanism, the slurry sewage permeates from the filter screen to the other side, so that primary filtering treatment is carried out through the filter screen, the treated slurry sewage is pumped to the filter cylinder through the water pump, the sewage permeates from the side wall of the filter cylinder, so that the water filtered by the filter layer is positioned between the inner wall of the filter box and the outer wall of the filter cylinder, and then is discharged through the water outlet of the filter box, and the slurry sewage is subjected to multi-stage treatment through the mutual matching use of various components, thereby achieving better treatment effect.

Description

Drilling mud sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a drilling mud sewage treatment device.

Background

The sewage of industry and enterprises can be discharged outside when meeting the discharge standard, the traditional sewage treatment system has low automation degree, large occupied area and large amount of manual operation, the utility model with the patent application number of CN201620717089.8 discloses an automatic mud sewage environment-friendly treatment device, which comprises a mud filtering tank and a sewage filtering tank, a second spherical groove is arranged on the side wall of the sewage filtering tank at the upper end of the second fixed block, a second balance ball is arranged on the inner side of the second spherical groove, a second balance rod is symmetrically arranged on the second balance ball, a second fixing net is arranged on one side of the inner cavity of the sewage filtering tank close to the second balance ball, a second floating ball is arranged between the second fixing net and the side wall of the sewage filtering tank close to the second balance ball, the second touch switch is electrically connected with the electromagnetic valve, and the electromagnetic valve is fixedly connected with a purified water outlet pipe at the bottom end of the sewage filtering tank;

the device has the problem of incomplete slurry filtration in the use process, solid waste still exists in the discharged wastewater, the filter screen is easy to block in the use process, and the treatment effect on the sewage is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a drilling mud sewage treatment device.

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

the drilling mud sewage treatment device comprises an input mechanism and a filtering assembly, wherein the input mechanism is used for conveying mud sewage to the interior of the filtering assembly;

the filter assembly comprises a sedimentation tank, a filter screen and a filter box, the filter screen is vertically arranged in the sedimentation tank, the sedimentation tank is divided into two areas by the filter screen, the input mechanism is communicated with one area of the sedimentation tank, and the other area of the sedimentation tank is communicated with the filter box through a water pump;

the inside of rose box is provided with the cartridge filter, the cartridge filter is open-topped hollow cylinder setting, the pipeline of water pump delivery port passes the opening at cartridge filter top extends to the inside of cartridge filter, the lateral wall of cartridge filter is provided with the filter layer.

Furthermore, the filter screen with the inner wall of sedimentation tank can be dismantled and be connected.

Furthermore, the filter screen is provided with a plurality of, a plurality of the filter screen is in parallel arrangement in proper order.

Furthermore, the filter layer is made of a water-permeable material.

Furthermore, the filter box with the opening has all been seted up at the top of cartridge filter, the pipeline of water pump delivery port passes in proper order the filter box with the opening at cartridge filter top extends to the inside of cartridge filter.

Further, the filter cartridge with the rose box is detachable to be connected.

Furthermore, a water outlet is formed in the bottom of the filter box, and the water outlet of the filter box is used for communicating the inside of the filter box with the outside.

Further, the water outlet of the filter box is communicated with the cyclone through a water pump.

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

in the in-process that uses, through the inside pump sending mud sewage of input mechanism to the sedimentation tank, at the in-process that mud sewage flows, from filter screen department infiltration to opposite side, thereby carry out preliminary filtration treatment through the filter screen, mud sewage after preliminary filtration treatment passes through water pump sending to cartridge filter, sewage permeates from the lateral wall of cartridge filter, thereby make the water after the filter layer filters be in between the inner wall of rose box and the outer wall of cartridge filter, the outlet discharge of rethread rose box, use through mutually supporting of various subassemblies, the multilevel processing has been carried out to mud sewage, thereby reach better treatment.

Drawings

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

fig. 2 is a schematic view of the structure of the filter box of the present invention.

Detailed Description

In order to more clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. All other embodiments that can be obtained by a person skilled in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting.

Example (b):

a drilling mud sewage treatment device comprises an input mechanism 1 and a filtering component 2, wherein the input mechanism 1 is used for conveying mud sewage to the inside of the filtering component 2;

as shown in fig. 1-2, in specific implementation, the input mechanism 1 includes components such as a pipeline and a slurry pump, and the slurry sewage to be treated is conveyed to the inside of the filter component 2 through the input mechanism 1, and is filtered through the filter component 2.

The filtering component 2 comprises a sedimentation tank 21, a filtering net 22 and a filtering box 23, the filtering net 22 is vertically arranged in the sedimentation tank 21, the sedimentation tank 21 is divided into two areas by the filtering net 22, the input mechanism 1 is communicated with one area of the sedimentation tank 21, and the other area of the sedimentation tank 21 is communicated with the filtering box 23 through a water pump 3;

as shown in FIG. 1, in practical application, the input mechanism 1 conveys the slurry sewage into the sedimentation tank 21, a filter screen 22 is arranged inside the sedimentation tank 21, the filter screen 22 can filter large solid impurities in the slurry sewage, and the filter screen 22 is detachably connected with the inner wall of the sedimentation tank 21, so that the filter screen 22 can be cleaned and replaced at regular intervals, the problem that the screen surface of the filter screen 22 is blocked is avoided, a plurality of filter screens 22 are preferably arranged, the filter screens 22 are arranged in parallel in sequence, and the slurry sewage is filtered step by step, so that the filtering effect is improved, wherein the aperture of the filter screen 22 can be gradually decreased, the filter screen 22 divides the sedimentation tank 21 into two areas, the mud sewage enters the first area and then enters the second area after being filtered by the filter screen 22, the water preliminarily filtered in the second region 22 is pumped to the inside of the filter tank 23 by the water pump 3.

A filter cylinder 24 is arranged in the filter box 23, the filter cylinder 24 is a hollow cylinder with an open top, a pipeline of the water outlet of the water pump 3 passes through the open top of the filter cylinder 24 and extends into the filter cylinder 24, and a filter layer 25 is arranged on the side wall of the filter cylinder 24;

as shown in fig. 1-2, in specific implementation, openings are formed in the top portions of the filter box 23 and the filter cartridge 24, a pipeline of a water outlet of the water pump 3 sequentially passes through the openings in the top portions of the filter box 23 and the filter cartridge 24 and extends into the filter cartridge 24, the sewage filtered by the filter screen 22 is pumped into the filter cartridge 24, the side wall of the filter cartridge 24 is the filter layer 25, the filter layer 25 is made of a water-permeable material, so that solid particles can be effectively blocked, the solid particles can be effectively filtered, the filtered sewage enters a cavity formed between the inner wall of the filter box 23 and the filter cartridge 24, a water outlet is formed in the bottom of the filter box 23, the water outlet of the filter box 23 is used for communicating the inside of the filter box 23 with the outside, and the sewage is further treated by being discharged from an outlet in the side wall of the filter box 24.

Further, the filter cartridge 24 is detachably connected to the filter box 23, and in practical applications, the solid impurities filtered by the filter layer 25 are deposited inside the filter cartridge 24, so as to avoid the problem of clogging of the filter cartridge 24, the filter cartridge 24 can be replaced with a new one or the filter cartridge 24 can be detached and cleaned.

Further, the water outlet of the filter box 23 is communicated with the cyclone 4 through a water pump, and the sewage filtered by the filter cartridge 24 can be pumped into the cyclone 4 through the water pump for further treatment.

The above description is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the present invention, which is therefore intended to be covered by the appended claims.

Claims

1. A drilling mud sewage treatment device comprises an input mechanism (1) and is characterized by further comprising a filtering assembly (2), wherein the input mechanism (1) is used for conveying mud sewage to the interior of the filtering assembly (2);

the filter assembly (2) comprises a sedimentation tank (21), a filter screen (22) and a filter box (23), the filter screen (22) is vertically arranged in the sedimentation tank (21), the sedimentation tank (21) is divided into two areas by the filter screen (22), the input mechanism (1) is communicated with one area of the sedimentation tank (21), and the other area of the sedimentation tank (21) is communicated with the filter box (23) through a water pump (3);

the inside of rose box (23) is provided with cartridge filter (24), cartridge filter (24) are open-topped hollow cylinder setting, the pipeline of water pump (3) delivery port passes the opening at cartridge filter (24) top extends to the inside of cartridge filter (24), the lateral wall of cartridge filter (24) is provided with filter layer (25).

2. A drilling mud sewage treatment plant according to claim 1, characterized in that the filter screen (22) is detachably connected to the inner wall of the settling tank (21).

3. The drilling mud sewage treatment plant according to claim 2, wherein said filter screens (22) are provided in a plurality, and a plurality of said filter screens (22) are arranged in parallel in sequence.

4. A drilling mud sewage treatment plant according to claim 1 wherein said filter layer (25) is made of a water permeable material.

5. The drilling mud sewage treatment plant according to claim 1, wherein the filter box (23) and the filter cylinder (24) are open at the top, and the pipeline of the water outlet of the water pump (3) sequentially passes through the openings at the top of the filter box (23) and the filter cylinder (24) and extends to the inside of the filter cylinder (24).

6. A drilling mud sewage treatment plant according to claim 1, characterized in that the filter cartridge (24) is detachably connected to the filter box (23).

7. A drilling mud sewage treatment plant according to claim 1, characterized in that the bottom of the filter tank (23) is provided with a drain opening for the filter tank (23) for communicating the interior of the filter tank (23) with the outside.

8. A drilling mud sewage treatment plant according to claim 7, characterized in that the water outlet of the filter tank (23) is in communication with the cyclone (4) by means of a water pump.