CN221084890U

CN221084890U - Solid-liquid separation equipment

Info

Publication number: CN221084890U
Application number: CN202322928540.3U
Authority: CN
Inventors: 袁志明; 李体康
Original assignee: Environmental Engineering Co ltd Shandong Academy Of Environmental Science
Current assignee: Environmental Engineering Co ltd Shandong Academy Of Environmental Science
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-06-07
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses solid-liquid separation equipment, which relates to the technical field of sewage treatment and comprises a separation cylinder, wherein a drain pipe is arranged on the side surface of the bottom of the separation cylinder, a vertical sewage inlet pipe is fixed at the top of the separation cylinder, a partition plate is fixed at the bottom of the separation cylinder, a cavity in which the upper end surface of the partition plate is positioned is communicated with the drain pipe, a centrifugal cylinder is rotatably arranged on the upper end surface of the partition plate, a top end opening of the centrifugal cylinder is in butt joint with a lower port of the sewage inlet pipe, the lower port of the centrifugal cylinder penetrates out of the lower end surface of the partition plate and surrounds and is fixedly provided with a driven toothed ring, a motor is arranged at one side of the bottom of the separation cylinder, a driving gear is fixed on a shaft of the motor, and the driving gear is meshed and driven with the driven toothed ring; the middle part of the centrifugal cylinder is surrounded by a filter screen, and the middle part of the inner wall of the separating cylinder is elastically provided with a movable plate. The utility model can thoroughly separate the sewage from the residues without arranging an extrusion mechanism, and can utilize the bristle brush to dredge the meshes of the filter screen when the sewage is subjected to solid-liquid separation, thereby reducing the blockage and having good use effect.

Description

Solid-liquid separation equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to solid-liquid separation equipment.

Background

A large amount of solid residues often exist in domestic sewage, and when the domestic sewage is treated, solid-liquid separation is needed to be carried out on the domestic sewage, and the solid and the liquid are treated independently, so that the sewage treatment can be carried out more specifically. At present, chinese patent with publication No. CN218553228U discloses a solid-liquid separation equipment for domestic sewage treatment, including fixed case, fixed case top is provided with fixed frame, and two motor drive ends run through respectively fixed frame is connected with two crushing rollers, and symmetrical distribution's cavity has been seted up to fixed frame inside wall rear surface, and the cavity is inside to set up the motor, and sewage passes through the filter ring simultaneously, and collection tank inner chamber bottom sets up inclination, is convenient for after opening the drain pipe valve, and sewage can flow out smoothly from the collection pipe, and the cone clamp plate should last extrusion impurity to take off the couple of connecting band, hold the supporting shoe, take off the bottom plate with force, empty impurity, and simultaneously the accumulational disintegrating slag of collection tank inner chamber accessible slag door clear up, in this kind of mode, the solid-liquid separation of being convenient for is handled, convenient for clear up solid waste slag, convenient and practical.

When the device is used, the hydraulic cylinder is used for controlling the cone pressing plate to extrude impurities so as to avoid sewage back suction, thereby achieving the effect of improving solid-liquid separation.

For this reason, the present application provides a solid-liquid separation apparatus to solve the above-mentioned technical problems.

Disclosure of utility model

The application aims to provide solid-liquid separation equipment, which can thoroughly separate sewage from residues without arranging an extrusion mechanism, and can utilize a bristle brush to dredge meshes of a filter screen when the sewage is subjected to solid-liquid separation, thereby reducing blockage and having good use effect.

In order to achieve the above purpose, the present application provides the following technical solutions: the solid-liquid separation equipment comprises a separation cylinder, wherein a drain pipe is arranged on the side surface of the bottom of the separation cylinder, a vertical sewage inlet pipe is fixed at the top of the separation cylinder, a partition plate is fixed at the bottom of the separation cylinder, a cavity where the upper end surface of the partition plate is located is communicated with the drain pipe, a centrifugal cylinder is rotatably arranged on the upper end surface of the partition plate, a top end opening of the centrifugal cylinder is in butt joint with a lower end opening of the sewage inlet pipe, the lower end opening of the centrifugal cylinder penetrates out of the lower end surface of the partition plate and is fixedly surrounded by a driven toothed ring, a motor is arranged at one side of the bottom of the separation cylinder, a driving gear is fixed on a crankshaft of the motor, and the driving gear is meshed with the driven toothed ring for transmission;

the middle part of the centrifugal cylinder is surrounded by a filter screen, a movable plate is elastically installed in the middle of the inner wall of the separating cylinder, and a bristle brush abutting against the filter screen is installed on the movable plate.

As a further preferable scheme, the bottom of the separating cylinder is provided with an opening, an end cover is arranged in the opening, the upper end surface of the end cover is rotatably provided with a sealing plate, and the sealing plate is vertically and slidingly arranged in the lower port of the centrifugal cylinder.

As a further preferable mode, a threaded portion is arranged on the periphery of the bottom of the end cover, and the threaded portion is in threaded fit with the inner wall of the bottom opening of the separating cylinder.

As a further preferable scheme, a fixed column is fixed in the middle of the upper end face of the end cover, a vertical rotating shaft is fixed in the middle of the lower end face of the sealing plate, and the lower end of the rotating shaft is rotatably installed in the fixed column.

As a further preferable scheme, clamping blocks are symmetrically fixed on two sides of the upper end face of the sealing plate, a sealing ring is fixedly arranged on the upper end face of the sealing plate in a surrounding mode, and a vertical sliding groove for sliding and embedding of the clamping blocks is formed in the inner wall of the bottom opening of the centrifugal cylinder.

As a further preferable scheme, a fixed cylinder is fixed in the middle of the inner wall of the separation cylinder, a movable column is horizontally inserted at the end part of the fixed cylinder, and one end of the movable column, which is far away from the fixed cylinder, is used for fixing the movable plate.

As a further preferable scheme, the fixed cylinder and the movable column are sleeved with springs together, and the springs are fixed on the inner wall of the separation cylinder and are abutted against the movable plate.

In summary, the utility model has the technical effects and advantages that:

1. The utility model benefits from the cooperation of the separating cylinder, the centrifugal cylinder, the motor and the end cover, and can perform centrifugal filtration by driving the centrifugal cylinder to rotate in the separating cylinder, so that sewage and residues can be separated, an extrusion mechanism is not required to be arranged, the separation effect can be ensured, and meanwhile, the movable plate and the bristle brush which are elastically arranged on the side surface of the separating cylinder are matched with each other to abut against the filter screen, so that the centrifugal cylinder can rotate, and the bristle brush can be utilized to dredge meshes of the filter screen, thereby reducing the problem of blockage and having good use effect.

2. The utility model benefits from the arrangement of the end cover and the sealing plate, and can conveniently and directly screw the end cover to enable the sealing plate to be taken down from the bottom opening of the centrifugal cylinder, so that residues in the centrifugal cylinder can be conveniently and directly discharged, and the centrifugal cylinder is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, 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 view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the end cap of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 2a in accordance with the present utility model.

In the figure: 1. a separation cylinder; 101. a partition plate; 2. a sewage inlet pipe; 3. a centrifugal barrel; 301. a driven toothed ring; 302. a filter screen; 4. a fixed box; 5. a motor; 501. a drive gear; 6. a drain pipe; 7. an end cap; 701. a threaded portion; 702. fixing the column; 8. a sealing plate; 801. a rotating shaft; 802. a clamping block; 803. a seal ring; 9. a fixed cylinder; 10. a movable column; 11. a spring; 12. a movable plate; 13. the bristle brush.

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.

Examples: referring to fig. 1 and 2, a solid-liquid separation device comprises a separation cylinder 1, a drain pipe 6 is installed on the side surface of the bottom of the separation cylinder 1, a vertical sewage inlet pipe 2 is fixed at the top of the separation cylinder 1, a partition plate 101 is fixed in the bottom of the separation cylinder 1, a cavity where the upper end surface of the partition plate 101 is located is communicated with the drain pipe 6, a centrifugal cylinder 3 is rotatably installed on the upper end surface of the partition plate 101, a top end opening of the centrifugal cylinder 3 is in butt joint with a lower port of the sewage inlet pipe 2, the lower port of the centrifugal cylinder 3 penetrates out of the lower end surface of the partition plate 101 and surrounds and is fixed with a driven toothed ring 301, a fixed box 4 is fixed at one side of the bottom of the separation cylinder 1, a motor 5 is fixed in the fixed box 4, a crankshaft of the motor 5 penetrates into the bottom of the separation cylinder 1 and is fixed with a driving gear 501, and the driving gear 501 is in meshed transmission with the driven toothed ring 301, so that the motor 5 can drive the centrifugal cylinder 3 to rotate in the separation cylinder 1 through cooperation of the driving gear 501 and the driven toothed ring 301.

The middle part of the centrifugal cylinder 3 is surrounded by a filter screen 302, and is matched with the view shown in fig. 4, a fixed cylinder 9 is fixed in the middle of the inner wall of the separating cylinder 1, a movable column 10 is horizontally inserted at the end part of the fixed cylinder 9, a movable plate 12 is fixed at one end of the movable column 10 away from the fixed cylinder 9, a bristle brush 13 abutted against the filter screen 302 is mounted on the movable plate 12, a spring 11 is sleeved on the fixed cylinder 9 and the movable column 10 together, the spring 11 is fixed on the inner wall of the separating cylinder 1 and abutted against the movable plate 12, so that the centrifugal cylinder 3 can utilize a driven toothed ring 301 to perform solid-liquid separation during rotation, and the mesh of the driven toothed ring 301 is cleaned by the bristle brush 13 to avoid blockage, so that the centrifugal cylinder has a good use effect.

Referring to fig. 2 and 3, the bottom of the separating tube 1 is provided with an opening, an end cover 7 is disposed in the opening, a threaded portion 701 is disposed on the bottom periphery of the end cover 7, and the threaded portion 701 is in threaded engagement with the inner wall of the bottom opening of the separating tube 1, so that the separating tube 1 can be conveniently fixed.

The sealing plate 8 is rotatably mounted on the upper end surface of the end cover 7, specifically, a fixing column 702 is fixed in the middle of the upper end surface of the end cover 7, a vertical rotating shaft 801 is fixed in the middle of the lower end surface of the sealing plate 8, and the lower end of the rotating shaft 801 is rotatably mounted in the fixing column 702.

Meanwhile, the sealing plate 8 is vertically slidably disposed in the lower port of the centrifugal barrel 3, in this embodiment, clamping blocks 802 are symmetrically fixed on two sides of the upper end surface of the sealing plate 8, a sealing ring 803 is fixedly surrounded by the upper end surface of the sealing plate 8, and a vertical chute for sliding and embedding the clamping blocks 802 is formed in the inner wall of the bottom opening of the centrifugal barrel 3.

The working principle of the utility model is as follows: this solid-liquid separation equipment, when using, can start motor 5 and order about centrifugal section of thick bamboo 3 to rotate in separating drum 1 and carry out centrifugal filtration, carry out the centrifugal separation of water and residue to the sewage that gets into in separating drum 1, simultaneously, cooperation separating drum 1 side elastic mounting's fly leaf 12, scrubbing brush 13 again can be when centrifugal section of thick bamboo 3 is rotatory, constantly cleans the mesh of driven ring gear 301 to reach the effect of dredging the mesh of filter screen 302, with the problem that reduces the jam, excellent in use effect.

Finally, the staff can make closing plate 8 follow the bottom opening of centrifugal barrel 3 through directly screwing end cover 7 to the residue in the centrifugal barrel 3 of direct discharge of being convenient for, convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The solid-liquid separation equipment comprises a separation barrel (1), wherein a drain pipe (6) is arranged on the side surface of the bottom of the separation barrel (1), and the solid-liquid separation equipment is characterized in that: the top of the separating cylinder (1) is fixedly provided with a vertical sewage inlet pipe (2), a partition plate (101) is fixed at the inner bottom of the separating cylinder (1), a cavity in which the upper end face of the partition plate (101) is located is communicated with the drain pipe (6), a centrifugal cylinder (3) is rotatably installed at the upper end face of the partition plate (101), a top end opening of the centrifugal cylinder (3) is in butt joint with a lower port of the sewage inlet pipe (2), the lower port of the centrifugal cylinder (3) penetrates out of the lower end face of the partition plate (101) and surrounds and is fixedly provided with a driven toothed ring (301), a motor (5) is arranged at one side of the bottom of the separating cylinder (1), a driving gear (501) is fixed on a crankshaft of the motor (5), and the driving gear (501) is in meshed transmission with the driven toothed ring (301);

The middle part of a centrifugal cylinder (3) is surrounded by a filter screen (302), a movable plate (12) is elastically installed in the middle of the inner wall of the separation cylinder (1), and a bristle brush (13) abutting against the filter screen (302) is installed on the movable plate (12).

2. A solid-liquid separation apparatus according to claim 1, wherein: the bottom of separating tube (1) is equipped with the opening, is provided with end cover (7) in the opening, sealing plate (8) are installed in the up end rotation of end cover (7), sealing plate (8) vertical slip is arranged in the lower port of centrifugal tube (3).

3. A solid-liquid separation apparatus according to claim 2, characterized in that: the bottom periphery of the end cover (7) is provided with a threaded part (701), and the threaded part (701) is in threaded fit with the inner wall of the bottom opening of the separating cylinder (1).

4. A solid-liquid separation apparatus according to claim 3, wherein: the middle part of the upper end face of the end cover (7) is fixed with a fixed column (702), the middle part of the lower end face of the sealing plate (8) is fixed with a vertical rotating shaft (801), and the lower end of the rotating shaft (801) is rotatably arranged in the fixed column (702).

5. A solid-liquid separation apparatus according to claim 4, wherein: clamping blocks (802) are symmetrically fixed on two sides of the upper end face of the sealing plate (8), a sealing ring (803) is fixedly arranged on the upper end face of the sealing plate (8) in a surrounding mode, and a vertical sliding groove for sliding and embedding of the clamping blocks (802) is formed in the inner wall of the bottom opening of the centrifugal cylinder (3).

6. A solid-liquid separation apparatus according to claim 1, wherein: the middle part of the inner wall of the separating cylinder (1) is fixed with a fixed cylinder (9), the end part of the fixed cylinder (9) is horizontally inserted with a movable column (10), and one end of the movable column (10) far away from the fixed cylinder (9) is fixed with a movable plate (12).

7. A solid-liquid separation apparatus according to claim 6, wherein: the fixed cylinder (9) and the movable column (10) are sleeved with a spring (11) together, and the spring (11) is fixed on the inner wall of the separation cylinder (1) and abuts against the movable plate (12).