CN210140465U - Clarifier convenient for cleaning sludge for sewage treatment - Google Patents

Abstract

The utility model discloses a clarifier of being convenient for clear up silt for sewage treatment, including the installation base, there is the bracing piece at the top four corners of installation base through bolted connection, and there is the clarification box at the top of bracing piece through bolted connection, there is the motor at the top of clarification box through bolted connection, and the top of clarification box has seted up first through-hole, and first through-hole is inside to be connected with the (mixing) shaft through the bearing, the inner wall of clarification box has umbrella-type dirt board through bolted connection. The utility model discloses in, through being provided with motor, (mixing) shaft, second guide plate, first dirty board, the second of scraping, clarification box, when carrying out the blowdown, the motor passes through the shaft coupling and drives the (mixing) shaft rotation to the dirty board is scraped to the first dirty board of scraping and the second of installation on the drive (mixing) shaft and rotates, can strike off the mud of second guide plate and clarification bottom of the box portion, is convenient for very much clear up the mud of clarification box.

Description

A clarifier for sewage treatment that is easy to clean up sludge

technical field

The utility model relates to the technical field of sewage treatment, in particular to a clarifier for sewage treatment which is convenient for cleaning sludge.

Background technique

Sewage treatment: The process of purifying sewage in order to make it meet the water quality requirements for discharge into a body of water or for reuse. With the development of science and technology and the improvement of people's living standards, there are more and more domestic wastewater and industrial wastewater. If they are directly discharged, they will cause serious harm to the environment and residents. Therefore, in order to save resources and protect the environment, it is necessary to Sewage treatment, sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse, so as to ensure the cleanliness of the discharged water.

In the process of sewage treatment, the sewage is initially filtered and clarified by the clarifier, and then flocculated and precipitated. However, after a long-term use of the existing clarification device, a large amount of sludge will adhere to the inner wall of the clarification device, which requires manual cleaning. Time-consuming.

Utility model content

The purpose of the utility model is to solve the shortcomings of the prior art, and proposes a clarifier for sewage treatment which is convenient for cleaning sludge.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A clarifier for sewage treatment that is convenient for cleaning sludge, comprising an installation base, the top four corners of the installation base are connected with support rods through bolts, and the top of the support rods are connected with a clarification box through bolts, and the top of the clarification box is The motor is connected by bolts, and the top of the clarification box is provided with a first through hole, the inside of the first through hole is connected with a stirring shaft through a bearing, the inner wall of the clarification box is connected with an umbrella-shaped fouling plate through bolts, and the stirring The outer wall of the shaft is welded with a spiral stirring blade, the top of the umbrella-shaped fouling plate is provided with a second through hole, and one side of the top of the second through hole is welded with a baffle plate, and one side of the inner wall of the umbrella-shaped fouling plate passes through. A second deflector is connected with bolts, the motor and the stirring shaft are connected through a coupling drive, a sampling hole is opened on one side of the top of the clarification box, and the inner wall of the sampling hole is connected with a sealing cover through threads. A water inlet pipe is welded on one side of the outer wall of the clarification box, and one end of the inlet pipe is located on the inner wall of the umbrella-shaped fouling plate. The outer wall of the clarification box is connected with a liquid level observation pipe through a flange. The inner wall of the clarification box The top is welded with a first deflector.

Preferably, two sides of the outer wall of the stirring shaft are connected by bolts with stirring blades distributed at equal distances, and the outer wall of the stirring blade is provided with circular through holes.

Preferably, both sides of the middle part of the outer wall of the stirring shaft are connected with a first dirt scraper by bolts, and the first dirt scraper is slidably connected with the second guide plate.

Preferably, both sides of the bottom of the stirring shaft are connected with a second dirt scraper by bolts, and the second dirt scraper is slidably connected to the bottom of the clarification box.

Preferably, the bottom of the clarification box is welded with a second sewage pipe, and one side of the inner wall of the clarification box is welded with a first sewage pipe, and the first sewage pipe is located at the bottom of the outer wall of the umbrella-shaped baffle.

Preferably, dosing pipes are welded on both sides of the top of the clarification box, and a T-shaped baffle is connected to the top of the inner wall of the clarification box by bolts, and a water outlet pipe is welded on one side of the T-shaped baffle.

Preferably, the bottom of the umbrella-shaped dirt baffle is provided with pollution leakage holes distributed at equal distances, and water leakage holes are opened between the second deflector and the umbrella-shaped dirt baffle.

The beneficial effects of the present utility model are:

1. The clarifier for sewage treatment proposed by the present utility model, which is convenient for cleaning sludge, is provided with a motor, a stirring shaft, a second deflector, a first scraper, a second scraper, and a clarification box to discharge sewage. The motor drives the stirring shaft to rotate through the coupling, thereby driving the first scraper and the second scraper installed on the stirring shaft to rotate, which can scrape the sludge at the bottom of the second deflector and the clarification box. , it is very convenient to clean the sludge in the clarification box.

2. The clarifier for sewage treatment proposed by the utility model, which is convenient for cleaning sludge, is provided with a motor, stirring blade, spiral stirring blade and circular through hole, and the sewage is introduced into the clarification box through the water inlet pipe, and the motor drives the stirring shaft. The stirring blade installed on the upper stirs the sewage, and at the same time, the medicine is added to the inside of the clarification box through the dosing pipe, which can fully stir the sewage. At the same time, when the sewage is discharged, the motor can drive the spiral stirring blade installed on the stirring shaft counterclockwise. Rotation, the sludge can be quickly drained, which is very simple and fast.

3. The clarifier for sewage treatment proposed by the present utility model, which is convenient for cleaning sludge, is provided with an umbrella-shaped fouling baffle, a first deflector, a water outlet pipe, a sealing cover and a baffle. Umbrella-shaped baffles can effectively separate sludge from clean water. The inner wall of the clarification box is provided with a first deflector to facilitate sludge precipitation. At the same time, a sampling port is installed on the top side of the clarification box to pass the sealing plug Capped for easy sampling.

Description of drawings

Fig. 1 is the sectional structure schematic diagram of a kind of sewage treatment clarifier which is convenient for cleaning sludge proposed by the utility model;

Fig. 2 is the front view structure schematic diagram of a kind of sewage treatment clarifier which is convenient for cleaning sludge proposed by the utility model;

FIG. 3 is a schematic diagram of the structure A of a clarifier for sewage treatment proposed by the utility model, which is convenient for cleaning sludge.

In the picture: 1 installation base, 2 support rod, 3 first sewage pipe, 4 clarification box, 5 water outlet pipe, 6T baffle, 7 dosing pipe, 8 first scraper, 9 motor, 10 baffle, 11 First deflector, 12 Seal cover, 13 Inlet pipe, 14 Umbrella baffle, 15 Circular through hole, 16 Second scraper, 17 Second deflector, 18 Spiral stirring blade, 19 Stirring shaft , 20 stirring blades, 21 second sewage pipe, 22 liquid level observation pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-3, a clarifier for sewage treatment that is easy to clean up sludge includes a mounting base 1, the top four corners of the mounting base 1 are connected with support rods 2 through bolts, and the top of the support rod 2 is connected with a clarification box through bolts 4. The top of the clarification box 4 is connected with a motor 9 by bolts, and the top of the clarification box 4 is provided with a first through hole, the inside of the first through hole is connected with a stirring shaft 19 through a bearing, and the inner wall of the clarification box 4 is connected by bolts An umbrella-shaped fouling plate 14 is connected, and the outer wall of the stirring shaft 19 is welded with a spiral stirring blade 18. A second through hole is opened on the top of the umbrella-shaped fouling baffle 14, and a baffle 10 is welded on one side of the top of the second through hole. , one side of the inner wall of the umbrella baffle 14 is connected with a second deflector 17 by bolts, the motor 9 and the stirring shaft 19 are connected through a coupling drive, and the top side of the clarification box 4 is provided with a sampling hole, and sampling The inner wall of the hole is connected with a sealing cover 12 by a thread, and a water inlet pipe 13 is welded on one side of the outer wall of the clarification box 4, and one end of the inlet pipe 13 is located on the inner wall of the umbrella-shaped fouling plate 14, and the outer wall of the clarification box 4 passes through the flange. A liquid level observation tube 22 is connected, and a first deflector 11 is welded on the top of the inner wall of the clarification box 4 .

In the present invention, the two sides of the outer wall of the stirring shaft 19 are connected with stirring blades 20 distributed at equal distances by bolts, and the outer wall of the stirring blade 20 is provided with circular through holes 15, and the two sides of the middle of the outer wall of the stirring shaft 19 are connected by bolts. The first scraper 8, and the first scraper 8 is slidably connected with the second deflector 17, the bottom two sides of the stirring shaft 19 are connected with the second scraper 16 by bolts, and the second scraper 16 is connected with the second scraper 16. The bottom of the clarification box 4 is slidingly connected, the bottom of the clarification box 4 is welded with a second sewage pipe 21, and the inner wall of the clarification box 4 is welded with a first sewage pipe 3, and the first sewage pipe 3 is located on the umbrella-shaped fouling plate. The bottom of the outer wall of 14, the top two sides of the clarification box 4 are welded with dosing pipes 7, and the top of the inner wall of the clarification box 4 is connected with a T-shaped baffle 6 by bolts, and one side of the T-shaped baffle 6 is welded with a water outlet pipe 5. The bottom of the umbrella-shaped dirt baffle plate 14 is provided with pollution leakage holes distributed at equal distances, and the second deflector plate 17 and the umbrella-shaped dirt baffle plate 14 are provided with water leakage holes.

Working principle: During sewage discharge, the motor 9 drives the stirring shaft 19 to rotate through the coupling, thereby driving the first scraper 8 and the second scraper 16 installed on the stirring shaft 19 to rotate, and the second deflector can be rotated. 17 and the sludge at the bottom of the clarification box 4 is scraped off, which is very convenient for cleaning the sludge in the clarification box 4. The sewage is introduced into the clarification box 4 through the water inlet pipe 13, and the motor 9 drives the mixer installed on the stirring shaft 19. The stirring blade 20 stirs the sewage, and at the same time adds medicine to the inside of the clarification box 4 through the dosing pipe 7, which can fully stir the sewage. At the same time, the motor 9 can drive the screw stirring blade installed on the stirring shaft 19 when the sewage is discharged. 18 Rotating counterclockwise can quickly discharge the sludge, which is very simple and fast. By installing an umbrella-shaped baffle 14 on the inner wall of the clarification box 4, the sludge can be effectively separated from the clean water, and the inner wall of the clarification box 4 is provided with There is a first deflector 11, which is convenient for sludge precipitation, and a sampling port is installed on the top side of the clarification box 4, which is covered by a sealing plug 12, which is very convenient for sampling.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. A clarifier that is convenient for cleaning sludge for sewage treatment, comprising a mounting base (1), characterized in that the top four corners of the mounting base (1) are connected with a support rod (2) by bolts, and the support rod (2) The top of the clarification box (4) is connected with a clarification box (4) by bolts, the top of the clarification box (4) is connected with a motor (9) by bolts, and the top of the clarification box (4) is provided with a first through hole, and the top of the clarification box (4) is provided with a first through hole. A stirring shaft (19) is connected inside a through hole through a bearing, the inner wall of the clarification box (4) is connected with an umbrella-shaped fouling plate (14) by bolts, and the outer wall of the stirring shaft (19) is welded with a spiral stirring blade (18), a second through hole is formed on the top of the umbrella-shaped dirt baffle (14), and a baffle plate (10) is welded on one side of the top of the second through hole. One side of the inner wall is connected with a second deflector (17) by bolts, the motor (9) is connected with the stirring shaft (19) through a coupling transmission, and the top side of the clarification box (4) is provided with sampling The inner wall of the sampling hole is connected with a sealing cover (12) through threads, and a water inlet pipe (13) is welded on one side of the outer wall of the clarification box (4), and one end of the water inlet pipe (13) is located in the umbrella-shaped dirt blocking The inner wall of the plate (14), the outer wall of the clarification box (4) is connected with a liquid level observation tube (22) through a flange, and the top of the inner wall of the clarification box (4) is welded with a first deflector (11). ). 2. A kind of clarifier for sewage treatment according to claim 1, which is convenient for cleaning sludge, characterized in that, both sides of the outer wall of the stirring shaft (19) are connected with stirring blades (20) distributed at equal distances by bolts, And the outer wall of the stirring blade (20) is provided with a circular through hole (15). 3. A kind of clarifier for sewage treatment according to claim 1, characterized in that, the first scraper (8) is connected by bolts on both sides of the middle part of the outer wall of the stirring shaft (19), And the first scraper (8) is slidably connected with the second deflector (17). 4. The clarifier for sewage treatment according to claim 1, characterized in that, the bottom two sides of the stirring shaft (19) are connected with a second scraper (16) by bolts, and The second scraper (16) is slidably connected to the bottom of the clarification box (4). 5. The clarifier for sewage treatment according to claim 1, characterized in that, the bottom of the clarification box (4) is welded with a second sewage pipe (21), and the clarification box (4) is welded with a second sewage pipe (21) at the bottom. 4) A first sewage pipe (3) is welded on one side of the inner wall, and the first sewage pipe (3) is located at the bottom of the outer wall of the umbrella-shaped fouling baffle (14). 6 . The clarifier for sewage treatment according to claim 1 , which is convenient for cleaning sludge, characterized in that the top two sides of the clarification box body ( 4 ) are welded with dosing pipes ( 7 ), and the clarification box body The top of the inner wall of (4) is connected with a T-shaped baffle (6) by bolts, and a water outlet pipe (5) is welded on one side of the T-shaped baffle (6). 7. The clarifier for sewage treatment according to claim 1, characterized in that, the bottom of the umbrella-shaped fouling plate (14) is provided with equidistantly distributed pollution leakage holes, and the second A water leakage hole is opened between the deflector (17) and the umbrella-shaped dirt baffle (14).

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