CN217988447U

CN217988447U - High-efficiency precipitator

Info

Publication number: CN217988447U
Application number: CN202220659969.XU
Authority: CN
Inventors: 姜赟; 曹功文; 刘士龙
Original assignee: Yangzhou Jiangbei Environmental Protection Equipment Co ltd
Current assignee: Yangzhou Jiangbei Environmental Protection Equipment Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-12-09
Anticipated expiration: 2032-03-24

Abstract

A high-efficiency precipitator. Relates to the technical field of water treatment equipment. The structure is exquisite, can effectively prevent the silt caking. The sludge treatment device comprises a tapered tank body, wherein the top of the tank body is provided with a plurality of inclined plates, the bottom of the tank body is provided with a slag discharge auger, a sewage pipe penetrates through the inclined plates and extends to the lower part of the tank body, a clean water pipe is communicated with the top of the tank body and is positioned above the inclined plates, a sludge dispersing mechanism is further arranged in the tank body and below the sewage pipe, the sludge dispersing mechanism comprises an upper net body and a lower net body, the upper net body is movably arranged, the lower net body is fixedly arranged, the upper net body is of an elastic net structure, and the lower net body is of a hard net structure; the upper net body is discontinuously close to or far away from the lower net body, and the inner diameter of the meshes of the upper net body is larger than that of the meshes of the lower net body.

Description

High-efficiency precipitator

Technical Field

The utility model relates to a water treatment facilities technical field, concretely relates to high-efficient precipitator.

Background

Among water pollution caused by human production activities, water pollution caused by industry is the most serious, such as industrial wastewater, which contains many pollutants and has complex components, and not only is difficult to purify in water, but also is difficult to treat. Industrial waste water, which is the most important cause of water pollution caused by industrial pollution, accounts for most of the pollutants discharged by industry, and the pollutants contained in industrial waste water vary widely according to different types of plants, even if the same type of plants have different production processes, the quality and the quantity of the pollutants are different. Before sewage is filtered, precipitation pretreatment is usually required for a certain time to improve the efficiency and quality of subsequent filtration treatment.

The inclined plate precipitator is common precipitation equipment, the treatment effect is good, but precipitated sludge is easy to accumulate and agglomerate at the bottom of the precipitator, so that the sludge is difficult to discharge, and the overall treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a structure is exquisite, can effectively prevent the high-efficient precipitator of silt caking.

The utility model discloses a following technical scheme realizes: the efficient precipitator comprises a cone-shaped tank body, wherein the top of the tank body is provided with a plurality of inclined plates, the bottom of the tank body is provided with a slag discharge auger, a sewage pipe penetrates through the inclined plates and extends to the lower part of the tank body, a clean water pipe is communicated with the top of the tank body and is positioned above the inclined plates, a sludge dispersing mechanism is further arranged in the tank body and below the sewage pipe, the sludge dispersing mechanism comprises an upper net body and a lower net body, the upper net body is movably arranged, the lower net body is fixedly arranged, the upper net body is of an elastic net structure, and the lower net body is of a hard net structure;

the upper net body is discontinuously close to or far away from the lower net body, and the inner diameter of the meshes of the upper net body is larger than that of the meshes of the lower net body.

The preferred embodiment of the utility model is that a pair of holding cavities is arranged on the inner wall of the tank body, and the holding cavities are communicated with the inside of the tank body through slide holes;

the accommodating cavity is internally provided with a sliding block and an air column communicated with an external air source through an air pipe, and the air column props against the sliding block to slide in the accommodating cavity;

the sliding block is further provided with a connecting piece, the connecting piece extends into the pool body through the sliding hole, and the upper net body is arranged between the connecting pieces.

The utility model discloses a preferred embodiment lies in, the connecting piece is type L type, the part that the connecting piece is located the inside of cell body is the horizontality.

The utility model discloses a preferred embodiment lies in, arrange the sediment auger and pass through motor drive, arrange the feed inlet of sediment auger be located arrange the shell of sediment auger upper portion and with the bottom intercommunication of cell body, arrange the discharge gate of sediment auger and be located the lower part of arranging the shell of sediment auger, feed inlet and discharge gate dislocation set.

Compared with the prior art, the utility model discloses in promote the slider through the gas column, the rethread slider drives connecting piece and upper portion dictyosome motion, when possessing elastic upper portion dictyosome downstream, can make the mesh internal diameter of upper portion dictyosome grow gradually, the silt of being convenient for sees through the upper portion dictyosome, and simultaneously, be close to the in-process of lower part dictyosome at the upper portion dictyosome, the silt that is located between the upper portion dictyosome and the lower part dictyosome can be the thin strip attitude by the cutting of the upper portion dictyosome and lower part dictyosome, the silt of being convenient for is quick, smoothly fall into in the sediment auger of arranging, the structure is exquisite, silt caking in the cell body has effectively been prevented, whole treatment effeciency is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the sludge dispersing mechanism;

FIG. 3 is a schematic structural view of the accommodating chamber and the slide hole;

in the figure: 1. a tank body; 2. a sloping plate; 3. a deslagging auger; 4. a sewage pipe; 5. a clean water pipe; 6. a sludge dispersing mechanism; 7. an upper net body; 8. a lower net body; 9. an accommodating cavity; 10. a slide hole; 11. a slider; 12. A gas column; 13. a connecting member; 14. an electric motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-3, the high-efficiency settler comprises a tapered tank body 1, wherein the top of the tank body 1 is provided with a plurality of inclined plates 2, the bottom of the tank body is provided with a slag discharge auger 3, a sewage pipe 4 penetrates through the inclined plates 2 and extends to the lower part of the tank body 1, a clean water pipe 5 is communicated with the top of the tank body 1 and is positioned above the inclined plates 2, a sludge dispersing mechanism 6 is further arranged in the tank body 1 and below the sewage pipe 4, the sludge dispersing mechanism 6 comprises an upper net body 7 which is movably arranged and a lower net body 8 which is fixedly arranged, the upper net body 7 is of an elastic net structure, and the lower net body 8 is of a hard net structure;

the upper net body 7 is intermittently close to or far from the lower net body 8, and the inner diameter of the meshes of the upper net body 7 is larger than that of the meshes of the lower net body 8. The upper net body 7 with elasticity moves downwards, so that the inner diameter of the mesh of the upper net body 7 is gradually increased, sludge can conveniently penetrate through the upper net body 7, and meanwhile, in the process that the upper net body 7 is close to the lower net body 8, the sludge between the upper net body 7 and the lower net body 8 can be cut into thin strip shapes by the upper net body 7 and the lower net body 8, so that the sludge can conveniently and quickly fall into the slag discharge auger 3 smoothly, the structure is exquisite, the sludge is effectively prevented from being agglomerated in the tank body 1, and the overall treatment efficiency is improved; the mesh inner diameter of the upper net body 7 is larger than that of the lower net body 8, so that the sludge cutting effect and the amount of sludge passing through the upper net body 7 in unit time can be improved, and the treatment efficiency is improved.

A pair of accommodating cavities 9 is arranged on the inner wall of the tank body 1, and the accommodating cavities 9 are communicated with the inside of the tank body 1 through slide holes 10;

a slide block 11 and an air column 12 communicated with an external air source through an air pipe are arranged in the accommodating cavity 9, the air pipe and the air source are the prior art and are not shown in the figure, and the slide block 11 is supported by the air column 12 to slide in the accommodating cavity 9;

the sliding block 11 is further provided with a connecting piece 13, the connecting piece 13 extends into the tank body 1 through the sliding hole 10, and the upper net body 7 is arranged between the pair of connecting pieces 13. The air supply passes through the trachea to gas column 12 air feed, make gas column 12 inflation, and then promote 11 upward movements of slider, the air supply is bled through the trachea to the outside of gas column 12, make gas column 12 shrink, and then stimulate 11 downstream of slider, and like this, through the inflation and the shrink of gas column 12, the drive to slider 11 has been realized, just also make upper portion dictyosome 7 can be close to or keep away from lower part dictyosome 8, thereby the realization is to the cutting of silt, moreover, the steam generator is rational in infrastructure, the action is reliable, the water treatment efficiency is effectively improved.

The connecting piece 13 is L-shaped, and the part of the connecting piece 13 positioned in the tank body 1 is in a horizontal state. Thus, the upper net body 7 can reliably move up and down, and the sludge cutting effect is improved.

The sediment auger 3 of arranging passes through the drive of motor 14, the feed inlet of sediment auger 3 be located the upper portion of sediment auger 3's casing and with the bottom intercommunication of cell body 1, the discharge gate of sediment auger 3 is located the lower part of sediment auger 3's casing, feed inlet and discharge gate dislocation set. The cut strip-shaped sludge enters the slag discharge auger 3, and the motor 14 acts to enable the slag discharge auger 3 to rotate, so that the sludge is discharged from the discharge port.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.

Claims

1. The efficient precipitator comprises a tapered tank body, wherein the top of the tank body is provided with a plurality of inclined plates, the bottom of the tank body is provided with a deslagging auger, a sewage pipe penetrates through the inclined plates and extends to the lower part of the tank body, a clean water pipe is communicated with the top of the tank body and is positioned above the inclined plates, and the efficient precipitator is characterized in that a sludge dispersing mechanism is further arranged in the tank body and below the sewage pipe, the sludge dispersing mechanism comprises an upper net body and a lower net body, the upper net body is movably arranged, the lower net body is fixedly arranged, the upper net body is of an elastic net structure, and the lower net body is of a hard net structure;

2. The high efficiency precipitator of claim 1, wherein: the inner wall of the tank body is provided with a pair of accommodating cavities, and the accommodating cavities are communicated with the inside of the tank body through slide holes;

3. The high efficiency precipitator in accordance with claim 2, wherein: the connecting piece is of a similar L shape, and the part of the connecting piece, which is positioned in the tank body, is in a horizontal state.

4. The high efficiency precipitator of claim 1, wherein: the sediment auger passes through motor drive, the feed inlet of sediment auger be located the upper portion of the casing of sediment auger and with the bottom intercommunication of cell body, the discharge gate of sediment auger is located the lower part of the casing of sediment auger, feed inlet and discharge gate dislocation set.