CN220201585U

CN220201585U - Sludge treatment device

Info

Publication number: CN220201585U
Application number: CN202321586624.7U
Authority: CN
Inventors: 王东超; 刘青; 何庄园
Original assignee: Tianjin Pepsens Into Environmental Protection Science And Technology Ltd
Current assignee: Tianjin Pepsens Into Environmental Protection Science And Technology Ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-19
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to the technical field of sludge treatment, and discloses a sludge treatment device, which comprises: the bottom of the sedimentation tank is symmetrically provided with supporting legs in pairs; the separator is arranged in the sedimentation tank and used for separating the sedimentation tank; the inside of sedimentation tank is provided with circulation subassembly, circulation subassembly includes: this processing apparatus avoids sewage to deposit through agitating unit through circulating assembly and accomplishes mud-water separation through the pipe chute, and rethread sludge pump discharges mud into the inside sedimentation tank of discharging into the bottom mud again of spiral separator and guarantees the flocculation state, and then the sewage of spiral separator top then can discharge, also contains a certain amount of mud in this moment sewage, can realize that cyclic treatment work efficiency is higher. The treatment device can discharge the sewage inside the sedimentation tank through the auxiliary assembly emptying port, so that the inside of the sedimentation tank is convenient to maintain. The filter screen can filter impurities such as stones with large particles to avoid blocking the inclined tube. The holder may help to better secure the tubing.

Description

Sludge treatment device

Technical Field

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

Background

Sludge is a product after sewage treatment, and is an extremely complex non-uniform mass composed of organic residues, bacterial cells, inorganic particles, colloid and the like. The main characteristics of the sludge are high water content (up to 99% or more), high organic matter content, easy decomposition and stinking, fine particles, small specific gravity and colloidal liquid state. The method is a thick matter between liquid and solid, can be used for transporting sludge treatment processes by a pump, can generate sludge with different component contents and different impurity contents in different natural environments, and has increasingly important degree of environmental protection in China.

Most of the existing devices use a sedimentation separation mode to treat sludge, the principle is that the density difference of the sludge and water is utilized, and the rising and floating water can be pumped out to dry at the moment when the density difference of the sludge and the sewage is gradually layered at the moment when the sewage is stationary, so that the cement separation can be completed. However, this separation method is time consuming, and the sludge is precipitated to a certain extent and requires a pool cleaning process to clean the internal sludge for reuse. A recyclable sludge treatment plant has thus been devised in light of the above-identified problems to address them.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a sludge treatment device which has the advantage of being capable of rapidly discharging sludge from water, and solves the problems that the prior device needs to move for a period of time when the sludge is treated and the sludge in a sedimentation tank needs to be cleaned more troublesome after a period of time.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: a sludge treatment apparatus comprising: the bottom of the sedimentation tank is symmetrically provided with supporting legs in pairs; the separator is arranged in the sedimentation tank and used for separating the sedimentation tank; the inside of sedimentation tank is provided with circulation subassembly, circulation subassembly includes: the water inlet is formed in the front surface of the sedimentation tank; the vertical plate is arranged in the sedimentation tank, is connected with the partition plate and is connected with the inner side wall of the sedimentation tank; the water passing ports are symmetrically arranged on the front surface of the vertical plate; the stirring devices are symmetrically arranged at the top of the sedimentation tank and are fixed by using channel steel; the water outlets are symmetrically formed on the side surfaces of the partition plate; the grid plate is arranged on the inner side wall of the bottom of the sedimentation tank; the inclined pipes are all arranged in a group with one meter of height and eighty centimeters of side length, and a plurality of groups of inclined pipes are arranged at the top of the grid plate; the water outlet tank is arranged at one side of the sedimentation tank and is communicated with the inside; the sludge pump is arranged on the front surface of the sedimentation tank; the pipeline is arranged at one end of the sludge pump and is connected with two sludge discharge ports at the bottom of the sedimentation tank through the pipeline; the spiral separator is arranged on the front surface of the sedimentation tank, the inlet of the spiral separator is connected with the other end of the pipeline, and the sludge port at the bottom of the spiral separator is communicated with the interior of the sedimentation tank.

Preferably: the bottom of the sedimentation tank is arranged in a triangle shape.

Preferably: the inclined pipes are all inclined at thirty degrees.

Preferably: the circulation assembly further comprises: the fixing frames are symmetrically arranged at the top of the inclined tube.

Preferably: an auxiliary assembly is arranged on a part of the components of the circulating assembly, and the auxiliary assembly comprises: the emptying ports are arranged in three and are all arranged at the bottom of the rear side of the sedimentation tank and are communicated with each other.

Preferably: the auxiliary assembly further comprises: the filter screen is arranged at one side of the water outlet side.

Preferably: the auxiliary assembly further comprises: the fixing devices are symmetrically arranged on the outer side wall of the pipeline and are connected with the front surface of the sedimentation tank through bolts.

(III) beneficial effects

Compared with the prior art, the utility model provides a sludge treatment device, which has the following beneficial effects:

1. this processing apparatus avoids sewage to deposit through agitating unit through circulating assembly and accomplishes mud-water separation through the pipe chute, and rethread sludge pump discharges mud into the inside sedimentation tank of discharging into the bottom mud again of spiral separator and guarantees the flocculation state, and then the sewage of spiral separator top then can discharge, also contains a certain amount of mud in this moment sewage, can realize that cyclic treatment work efficiency is higher.

2. The treatment device can discharge the sewage inside the sedimentation tank through the auxiliary assembly emptying port, so that the inside of the sedimentation tank is convenient to maintain. The filter screen can filter impurities such as stones with large particles to avoid blocking the inclined tube. The holder may help to better secure the tubing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the interior of the sedimentation tank of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure: 11. a sedimentation tank; 12. a support leg; 13. a partition plate;

2. a circulation assembly; 21. a water inlet; 22. a vertical plate; 23. a water passing port; 24. a stirring device; 25. a water outlet; 26. a grid plate; 27. a chute; 271. a fixing frame; 28. a water outlet tank; 29. a sludge pump; 291. a pipe; 292. a spiral separator;

3. an auxiliary component; 31. an emptying port; 32. a filter screen; 33. a fixer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a sludge treatment apparatus includes: the sedimentation tank 11, wherein the bottom of the sedimentation tank 11 is symmetrically provided with supporting legs 12 in pairs; a partition plate 13 disposed inside the sedimentation tank 11 to partition the sedimentation tank 11; the inside of sedimentation tank 11 is provided with circulation subassembly 2, circulation subassembly 2 includes: a water inlet 21 which is arranged on the front surface of the sedimentation tank 11; a vertical plate 22 which is provided inside the sedimentation tank 11 and is connected to the inner side wall of the sedimentation tank 11 while being connected to the partition plate 13; the water passing ports 23 are symmetrically arranged on the front surface of the vertical plate 22; the stirring devices 24 are symmetrically arranged at the top of the sedimentation tank 11 and are fixed by using channel steel; the water outlet 25 is symmetrically arranged on the side surface of the partition plate 13; the grid plate 26 is arranged on the inner side wall of the bottom of the sedimentation tank 11; the inclined pipes 27 are all arranged in one group with a side length of one meter and a height of eighty centimeters, and are provided with a plurality of groups which are arranged on the top of the grid plate 26; a water outlet tank 28 which is arranged at one side of the sedimentation tank 11 and is communicated with the inside; a sludge pump 29 provided on the front surface of the sedimentation tank 11; a pipe 291 provided at one end of the sludge pump 29 and connected to two sludge discharge ports at the bottom of the settling tank 11 through a pipe; the spiral separator 292 is disposed on the front surface of the sedimentation tank 11, and has an inlet connected to the other end of the pipe 291, and a bottom sludge port communicating with the interior of the sedimentation tank 11. The bottom of the sedimentation tank 11 is arranged in a triangle shape. The inclined pipes 27 are all inclined at thirty degrees. The circulation assembly 2 further comprises: the fixing frames 271 are symmetrically arranged on the top of the inclined tube 27. In use, a sewage pipe is connected with the water inlet 21, sewage is discharged into the interior of the sedimentation tank 11, and a flocculating agent is added into the interior to help sediment agglomeration. At this time, the stirring device 24 stirs the sewage in the interior to prevent the sewage from precipitating, at this time, part of the sewage flows to the rear side through the water passing port 23, and when the sewage reaches a certain height, the sewage flows to the top of the inclined tube 27 through the water outlet 25, at this time, the sewage enters the interior of the inclined tube 27, at this time, the sludge can be clustered to the bottom of the sedimentation tank due to the flocculating agent, and the clustered sludge can be slowly rolled to the bottom of the sedimentation tank due to the arrangement of the inclined tube 27, which is inclined by thirty degrees. Flocculation is completed during sedimentation, the settling of sediment into the bottom triangle causes the sediment to concentrate and the treated water is discharged from the water outlet tank 28. At this time, sludge is discharged into the inside of the spiral separator 292 through the pipe 291 by the sludge pump 29. The principle of the spiral separator 292 is that the internal sediment and water are stirred by the stirrer, the sediment is precipitated at the bottom and is discharged into the sedimentation tank 11 from the sludge port, the sewage is discharged from one side of the top of the spiral separator 292, and the sediment is discharged into the sedimentation tank to help better flocculate and agglomerate the sewage.

Example two

An auxiliary assembly is provided on the basis of the first embodiment;

referring to fig. 1-3, an auxiliary assembly 3 is disposed on a part of the circulation assembly 2, and the auxiliary assembly 3 includes: the emptying ports 31 are arranged at the bottom of the rear side of the sedimentation tank 11, and are communicated with each other. The emptying port 31 can discharge the sewage in the sedimentation tank 11 to facilitate maintenance. The auxiliary assembly 3 further comprises: a filter screen 32 provided on the water outlet 25 side. The filter screen 32 can filter large-particle stones and other impurities to avoid blocking the inclined tube 27. The auxiliary assembly 3 further comprises: the retainers 33 are symmetrically disposed on the outer side wall of the pipe 291 and are connected to the front surface of the sedimentation tank 11 by bolts. The retainer 33 may help better secure the conduit 291.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A sludge treatment apparatus comprising:

the sedimentation tank (11), the bottom of the sedimentation tank (11) is provided with supporting legs (12) in pairwise symmetry;

a baffle (13) arranged in the sedimentation tank (11) for separating the sedimentation tank (11);

the method is characterized in that: the inside of sedimentation tank (11) is provided with circulation subassembly (2), circulation subassembly (2) include:

a water inlet (21) which is arranged on the front surface of the sedimentation tank (11);

a vertical plate (22) which is arranged in the sedimentation tank (11) and is connected with the inner side wall of the sedimentation tank (11) while being connected with the partition plate (13);

the water passing ports (23) are symmetrically arranged on the front surface of the vertical plate (22);

the stirring devices (24) are symmetrically arranged at the top of the sedimentation tank (11) and are fixed by utilizing channel steel;

the water outlet (25) is symmetrically arranged on the side surface of the partition plate (13);

the grid plate (26) is arranged on the inner side wall of the bottom of the sedimentation tank (11);

the inclined pipes (27) are all arranged in a group with one meter of height and eighty centimeters on one side, and a plurality of groups of inclined pipes are arranged at the top of the grid plate (26);

a water outlet tank (28) which is arranged at one side of the sedimentation tank (11) and is communicated with the inside;

a sludge pump (29) provided on the front surface of the sedimentation tank (11);

the pipeline (291) is arranged at one end of the sludge pump (29) and is connected with two sludge discharge ports at the bottom of the sedimentation tank (11) through the pipeline;

the spiral separator (292) is arranged on the front surface of the sedimentation tank (11), an inlet is connected with the other end of the pipeline (291), and a bottom sludge port is communicated with the interior of the sedimentation tank (11).

2. A sludge treatment plant as claimed in claim 1, wherein: the bottom of the sedimentation tank (11) is arranged in a triangle shape.

3. A sludge treatment plant as claimed in claim 1, wherein: the inclined pipes (27) are all inclined at thirty degrees.

4. A sludge treatment plant as claimed in claim 1, wherein: the circulation assembly (2) further comprises:

the fixing frames (271) are symmetrically arranged at the top of the inclined tube (27).

5. A sludge treatment plant as claimed in claim 1, wherein: an auxiliary assembly (3) is arranged on part of the circulating assembly (2), and the auxiliary assembly (3) comprises:

the emptying ports (31) are arranged in three and are all arranged at the bottom of the rear side of the sedimentation tank (11) and are communicated with each other.

6. The sludge treatment apparatus as claimed in claim 5, wherein: the auxiliary assembly (3) further comprises:

and a filter screen (32) provided on one side of the water outlet (25).

7. The sludge treatment apparatus as claimed in claim 5, wherein: the auxiliary assembly (3) further comprises:

and the retainers (33) are symmetrically arranged on the outer side wall of the pipeline (291) and are connected with the front surface of the sedimentation tank (11) through bolts.