CN211912830U

CN211912830U - A wash grid grit chamber for sewage treatment

Info

Publication number: CN211912830U
Application number: CN202020391877.9U
Authority: CN
Inventors: 吴顺均
Original assignee: Yibin Qinghe Environmental Protection Technology Co ltd
Current assignee: Yibin Qinghe Environmental Protection Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-13
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a wash grid grit chamber for sewage treatment, including a cell body, set up a scrubbing machine in the cell body, the scrubbing machine is placed toward the bottom of the pool slope from the cell body top, with cell body both sides fixed connection, the nearly scrubbing machine side of cell body sets up a dirty pond of collection. The utility model relates to a rationally, simple structure can take out cell body bottom sand grain, and the clearance of being convenient for has alleviateed staff's burden, labour saving and time saving.

Description

A wash grid grit chamber for sewage treatment

Technical Field

The utility model relates to a field, particularly a wash grid grit chamber for sewage treatment.

Background

In order to make the sewage meet the discharge standard or reuse the water quality, the process of purifying the sewage is called as sewage treatment process. The sewage can be mixed with the silt inevitably in the migration, flow and collection processes, the silt in the sewage can influence the operation of subsequent treatment equipment if the silt is not settled and separated in advance, and most importantly, a pump of a machine is abraded, a pipe network is blocked, and the biochemical treatment process is interfered or even damaged. The grit chamber is mainly used for removing sand grains with the grain diameter larger than 0.2mm and the density larger than 2.65t/m3 in sewage to protect pipelines, valves and other facilities from abrasion and blockage, and the working principle of the grit chamber is based on gravity separation to enable inorganic particles with large specific gravity to sink.

Because the sand grain sinks in the bottom of the tank body, the sand grain is required to be cleaned after accumulating to a certain amount so as to avoid blocking the pipeline, and because the sand grain sinks in the bottom of the tank body, the sand grain is not easy to clean, and the sand grain is required to be cleaned manually, thereby wasting time and energy.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model discloses herein provide reasonable in design, simple structure can take out bottom grains of sand, the clearance of being convenient for, labour saving and time saving's sewage treatment's fine grid grit chamber.

The utility model discloses a realize like this, construct a washing grid grit chamber for sewage treatment, including a cell body, set up a scrubbing machine in the cell body, the scrubbing machine is placed toward the bottom of the pool slope from the cell body top, with cell body both sides fixed connection, the nearly scrubbing machine side of cell body sets up a dirty pond of collection.

Further, the dirt separator includes a grid chain, a pair of mounting panel and a motor A, mounting panel fixed mounting is in cell internal both sides wall, the mounting panel rotates and connects two sets of axles, a pair of gear is installed at the axle both ends, a pair of chain, chain and gear engagement are connected at grid chain both ends.

Further, the grid chains are connected in a rotating mode through shafts to form a ladder shape.

Furthermore, a groove is formed in the top of the joint of the tank body and the sewage collecting tank, one end of the sewage removing machine is arranged in the groove, and one end of the sewage removing machine inclines upwards and is suspended above one side of the sewage collecting tank.

Further, it sets up a round brush to gather dirty pond nearly groove one side in, the round brush rotates to be connected in the scrubbing machine below to with grid chain butt, dirty pond lateral wall fixed mounting motor B of collection, the motor B pivot is connected with the round brush.

Furthermore, a sludge pump is arranged at the bottom of the sewage collecting tank and communicated with the sewage collecting tank.

Furthermore, the pond body is far away to collect dirty pond one side intercommunication a inlet tube, collects dirty pond below and sets up a outlet pipe, outlet pipe and pond body intercommunication.

Furthermore, the height of the water inlet pipe is 2-2.5 m higher than that of the water outlet pipe.

The utility model has the advantages of as follows: the utility model relates to a rationally, simple structure can take out cell body bottom sand grain, and the clearance of being convenient for has alleviateed staff's burden, labour saving and time saving. Through reasonable design dirt separator, set up a dirt separator in the cell body, the dirt separator places toward the bottom of the pool slope from the cell body top, with cell body both sides fixed connection, a groove is opened at cell body and the dirty pond junction top of collection, and the inslot is arranged in to dirt separator one end, the slope of dirt separator one end upwards hangs and gathers dirty pond one side top, and the grit that the dirt separator blockked the grid chain is taken out to transport it to the dirty pond of collection, the staff's that has alleviateed burden, labour saving and time saving.

Reasonable design round brush, nearly groove one side sets up a round brush in the dirty pond of collection, the round brush rotates to be connected in the scrubbing machine below to with grid chain butt, dirty pond lateral wall fixed mounting motor B of collection, the motor B pivot is connected with the round brush. The attached sand grains on the grid chain are cleaned through the rolling brush, the grid chain is cleaned, and the sand grains are prevented from being brought into sewage again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

in the figure: 1. a tank body; 1.1, a water inlet pipe; 1.2, discharging a water pipe; 2. a dirt remover; 2.1, a grid chain; 2.2, mounting a plate; 2.3, a shaft; 2.4, motor A; 3. a sewage collecting tank; 4. a sludge pump; 5. a motor B; 6. and (7) rolling and brushing.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a wash grid grit chamber for sewage treatment here, including a cell body 1, set up a scrubbing machine 2 in the cell body 1, scrubbing machine 2 places toward the bottom of the pool slope from 1 top of cell body, with 1 both sides fixed connection of cell body, 1 nearly scrubbing machine 2 sides of cell body set up a dirty pond 3.

In this embodiment, the cleaner 2 includes a grid chain 2.1, a pair of mounting panel 2.2 and a motor A2.3, mounting panel 2.2 fixed mounting is in 1 interior both sides wall of cell body, mounting panel 2.2 rotates and connects two sets of axles 2.4, a pair of gear is installed at axle 2.4 both ends, a pair of chain is connected at grid chain 2.1 both ends, and the chain meshes with the gear.

In the present embodiment, the lattice chains 2.1 are connected by a shaft 2.4 in a revolving manner, forming a ladder shape.

In this embodiment, a groove is opened at the top of the junction of the pool body 1 and the

sewage collecting pool

3, 2 ends of the sewage removing machine are arranged in the groove, and one end of the sewage removing machine 2 inclines upwards to suspend above one side of the sewage collecting pool 3.

In this embodiment, a rolling brush 6 is arranged on one side of the near groove in the dirt collecting pool 3, the rolling brush 6 is rotatably connected below the dirt removing machine 2 and is abutted against the grid chain 2.1, a motor B5 is fixedly mounted on the outer side wall of the dirt collecting pool 3, and a rotating shaft of the motor B5 is connected with the rolling brush 6.

In this embodiment, a sludge pump 4 is arranged at the bottom of the sewage collecting tank 3, and the sludge pump 4 is communicated with the sewage collecting tank 3.

In this embodiment, 3 one sides of dirty pond of collection far away of cell body 1 communicate a inlet tube 1.1, and the dirty pond of collection 3 below sets up a outlet pipe 1.2, outlet pipe 1.2 and cell body 1 intercommunication.

In this embodiment, the height of the water inlet pipe 1.1 is 2-2.5 m higher than that of the water outlet pipe 1.2.

The utility model discloses when implementing, sewage lets in through inlet tube 1.1, and under the drive of rivers, the grains of sand flows to outlet pipe 1.2 direction along with sewage, and grid chain 2.1 blocks the grains of sand to bring it out of cell body 1, fall into the dirty pond 3 of collection, and round brush 6 rotates, cleans grid chain 2.1, will attach to the grains of sand on grid chain 2.1 and sweep into in the dirty pond 3 of collection.

Reasonable design dirt separator, set up a dirt separator in the cell body, the dirt separator places toward the bottom of the pool slope from the cell body top, with cell body both sides fixed connection, a groove is opened at cell body and the dirty pond junction top of collection, and the inslot is arranged in to dirt separator one end, the slope of dirt separator one end upwards hangs and gathers dirty pond one side top, and the grit that the dirt separator blockked the grid chain is taken out to transport it to the dirty pond of collection, the staff's that has alleviateed burden, labour saving and time saving.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a wash grid grit chamber for sewage treatment, includes a cell body (1), its characterized in that: set up a scrubbing machine (2) in cell body (1), scrubbing machine (2) are placed toward the bottom of the pool slope from cell body (1) top, with cell body (1) both sides fixed connection, cell body (1) nearly scrubbing machine (2) side sets up a dirty pond (3) that gathers materials.

2. The grid-washing grit chamber for sewage treatment according to claim 1, wherein: dirt separator (2) include a grid chain (2.1), a pair of mounting panel (2.2) and a motor A (2.3), mounting panel (2.2) fixed mounting is in cell body (1) inside wall, mounting panel (2.2) are rotated and are connected two sets of axle (2.4), a pair of gear is installed at axle (2.4) both ends, a pair of chain, chain and gear engagement are connected at grid chain (2.1) both ends.

3. The grid-washing grit chamber for sewage treatment according to claim 2, wherein: the grid chains (2.1) are connected in a rotating mode through shafts (2.4) to form a ladder shape.

4. The grid-washing grit chamber for sewage treatment according to claim 1, wherein: a groove is opened at the top of the joint of the pool body (1) and the sewage collecting pool (3), one end of the sewage removing machine (2) is arranged in the groove, one end of the sewage removing machine (2) inclines upwards to suspend and collect the sewage collecting pool (3) on one side.

5. The grid-washing grit chamber for sewage treatment according to claim 4, wherein: the dirt collecting pool is characterized in that a rolling brush (6) is arranged on one side of a near groove in the dirt collecting pool (3), the rolling brush (6) is rotatably connected below the dirt removing machine (2) and abutted against a grid chain (2.1), a motor B (5) is fixedly installed on the outer side wall of the dirt collecting pool (3), and a rotating shaft of the motor B (5) is connected with the rolling brush (6).

6. The grid-washing grit chamber for sewage treatment according to claim 5, wherein: the bottom of the sewage collecting tank (3) is provided with a sludge pump (4), and the sludge pump (4) is communicated with the sewage collecting tank (3).

7. The grid-washing grit chamber for sewage treatment according to claim 1, wherein: the sewage collecting pool is characterized in that one side of the sewage collecting pool (3) far away from the pool body (1) is communicated with a water inlet pipe (1.1), a water outlet pipe (1.2) is arranged below the sewage collecting pool (3), and the water outlet pipe (1.2) is communicated with the pool body (1).

8. The grid-washing grit chamber for wastewater treatment according to claim 7, wherein: the height of the water inlet pipe (1.1) is 2-2.5 m higher than that of the water outlet pipe (1.2).