CN217340486U

CN217340486U - Tertiary sedimentation tank of concrete factory

Info

Publication number: CN217340486U
Application number: CN202220886814.XU
Authority: CN
Inventors: 任桂元; 向敏
Original assignee: Chongqing Laruiyonggu Concrete Co ltd
Current assignee: Chongqing Laruiyonggu Concrete Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-02
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a concrete plant three-stage sedimentation tank, which comprises a first tank body, wherein two symmetrically arranged second tank bodies are fixedly arranged inside the first tank body, the second tank bodies are equally divided to form a first sedimentation chamber, a second sedimentation chamber and a third sedimentation chamber, the inner part of the first sedimentation chamber and the inner part of a partition plate are communicated with a communicating pipeline, the upper end surface of the communicating pipeline is provided with an external thread, the external thread of the external thread is connected with a circular filter screen, the inner part of the circular filter screen is provided with an internal thread matched with the external thread, particles in water can be separated through the circular filter screen, thereby effectively preventing the accumulation of particles in the communicating pipeline and further effectively preventing the blocking phenomenon of the communicating pipeline, meanwhile, workers need to knock the circular filter screen regularly and fall the particulate matters, so that the particulate matter blocking work is guaranteed.

Description

Tertiary sedimentation tank of concrete factory

Technical Field

The utility model relates to a sedimentation tank technical field, in particular to tertiary sedimentation tank of concrete factory.

Background

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation. Sedimentation basins are widely used in wastewater treatment. The type of the device is various, and the device can be divided into a horizontal flow type, a vertical flow type and a radial flow type according to the water flow direction in the pool.

But the intercommunication pipeline between the first sedimentation tank of current sedimentation tank and the second sedimentation tank is not provided with the filter screen, and then at the in-process of sewage transmission, mud can produce blocking phenomenon to the intercommunication pipeline, when the filter plate is changed simultaneously, is to filter and carries out the change work after accomplishing, and then can't change the filter plate at filterable in-process.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to: the problem of the intercommunication pipeline between the first sedimentation tank of the sedimentation tank that has now and the second sedimentation tank be provided with not the filter screen, and then at the in-process of sewage transmission, mud can produce blocking phenomenon to the intercommunication pipeline, when the filter plate was changed simultaneously, is to filter and carries out the change work after accomplishing, and then can't change the filter plate at filterable in-process.

Above-mentioned technical purpose is realized through following technical scheme, a tertiary sedimentation tank of concrete plant, including first cell body, the inside fixed mounting of first cell body has the second cell body that two symmetries set up, the second cell body is equallyd divide and is formed first drip chamber, second drip chamber and third drip chamber, first drip chamber is inside and is located the inside intercommunication of cut-apart board has the intercommunication pipeline, the external screw thread has been seted up to the up end of intercommunication pipeline, the outside threaded connection of external screw thread has circular filter screen, the inside of circular filter screen seted up with external screw thread assorted internal thread.

Preferably, the top of the partition plate is provided with two rectangular grooves which are symmetrically arranged, a plurality of uniformly distributed sliding grooves are formed in two sides of the inside of each rectangular groove, and the inside of each sliding groove is movably connected with a filter plate.

Preferably, the two sides of the filter plate are fixedly provided with slide blocks matched with the slide grooves, and the top of the filter plate is fixedly provided with a handle.

Preferably, a center pillar is fixedly mounted inside the second settling chamber, a plurality of uniformly distributed water outlets are formed in the periphery above the center pillar, and the center pillar is communicated with the communication pipeline.

Preferably, one side of the first settling chamber is communicated with an injection pipeline, and the other side of the third settling chamber is communicated with a discharge pipeline.

To sum up the utility model discloses following technological effect has:

the filter screen can block particles in water, so that the particles can be effectively prevented from being accumulated in the communicating pipeline, the phenomenon of blocking of the communicating pipeline can be effectively prevented, meanwhile, workers need to regularly knock the circular filter screen and drop the particles, and the blocking work of the particles is guaranteed;

be provided with two sets ofly through the spout, the filter plate also is provided with two simultaneously, and then when changing the filter plate, takes new filter plate to insert the slider to the spout inside, and then install the rectangular channel inside with the filter plate, upwards stimulate the handle after that, and make old filter plate break away from the rectangular channel, and then can be when changing the filter plate, carry out filtering work to water in step, and then can change the filter screen at filterable in-process.

Drawings

FIG. 1 is a schematic diagram illustrating an overall structure of a three-stage sedimentation tank of a concrete plant according to an embodiment;

FIG. 2 is a schematic sectional view of a second tank body of a third-stage sedimentation tank of a concrete plant according to an embodiment;

FIG. 3 is a schematic view illustrating a structure of a three-stage sedimentation tank of a concrete plant according to an embodiment in which a connecting pipe and a circular filter screen are separated;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 1 illustrating a three-stage sedimentation tank of a concrete plant according to an embodiment of the present invention;

reference numerals: 1. a second tank body; 11. dividing the plate; 12. filtering the plate; 121. a slider; 122. a handle; 13. a communicating pipeline; 131. an external thread; 14. a circular filter screen; 141. an internal thread; 15. a chute; 2. a first settling chamber; 21. an injection pipe; 3. a second settling chamber; 31. a center pillar; 32. a water outlet; 4. a third settling chamber; 41. and (4) a discharge pipeline.

Detailed Description

In the embodiment of the method, the first step,

as shown in fig. 1-4, a three-stage sedimentation tank for a concrete plant comprises a first tank body, two symmetrically arranged second tank bodies 1 are fixedly arranged inside the second tank body, the second tank bodies 1 are uniformly divided and form a first sedimentation chamber 2, a second sedimentation chamber 3 and a third sedimentation chamber 4, a communicating pipeline 13 is communicated with the inside of a partition plate 11 inside the first sedimentation chamber 2, an external thread 131 is arranged on the upper end surface of the communicating pipeline 13, a circular filter screen 14 is connected with the external thread 131 through external threads, an internal thread 141 matched with the external thread 131 is arranged inside the circular filter screen 14, two symmetrically arranged rectangular grooves are arranged on the top of the partition plate 11, a plurality of evenly distributed chutes 15 are arranged on two sides inside the rectangular grooves, a filter plate 12 is movably connected inside the chutes 15, sliding blocks 121 matched with the chutes 15 are fixedly arranged on two sides of the filter plate 12, handles 122 are fixedly arranged on the top of the filter plate 12, a central column 31 is fixedly arranged in the second settling chamber 3, a plurality of uniformly distributed water outlets 32 are formed around the upper part of the central column 31, the central column 31 is communicated with the communication pipeline 13, one side of the first settling chamber 2 is communicated with the injection pipeline 21, and the other side of the third settling chamber 4 is communicated with the discharge pipeline 41.

Firstly, the sewage that will deposit through injection pipe 21 pours into first deposit room 2 inside, furthermore, the sewage after the injection can deposit in first deposit room 2 inside, the water after the while deposits can pour into to the center pillar 31 inside through communicating pipe 13, and carry out the secondary and deposit in the center pillar 31 is inside, the water after the sediment can flow into to the second deposit room 3 inside through outlet 32, and deposit the work once more, the meeting after the sediment pours into to the third deposit room 4 inside after filtering through the filter screen, and carry out final filtration, the water after the filtration can discharge to the outside through discharge pipe 41 after that, and then guarantee going on of water reuse work.

In this embodiment, the two sets of sliding grooves 15 are provided, and the two sets of filter plates 12 are provided, so that when the filter plates 12 are replaced, a new filter plate 12 is taken, the sliding block 121 is inserted into the sliding groove 15, the filter plates 12 are installed in the rectangular groove, the pull handle 122 is pulled upwards, the old filter plate 12 is separated from the rectangular groove, and water can be synchronously filtered when the filter plates 12 are replaced.

In this embodiment, can carry out the separation to the particulate matter of aquatic through circular filter screen 14, and then can effectually prevent that the particulate matter from piling up inside communicating pipe 13, and then can effectually place the phenomenon that communicating pipe 13 blockked up, the staff need regularly strike circular filter screen and make the particulate matter fall simultaneously, and then guarantee going on of particulate matter separation work.

In this embodiment, adopt threaded connection's mode between circular filter screen 14 and the intercommunication pipeline 13, and then make things convenient for the staff to change and dismantle circular filter screen 14.

In conclusion, firstly, sewage that needs to be precipitated is injected into the first precipitation chamber 2 through the injection pipeline 21, and further, the injected sewage is precipitated in the first precipitation chamber 2, and simultaneously, the precipitated water is injected into the middle column 31 through the communication pipeline 13, and is secondarily precipitated inside the middle column 31, and then the precipitated water flows into the second precipitation chamber 3 through the water outlet 32, and is precipitated again, and then the precipitated water is injected into the third precipitation chamber 4 through the filter screen, and is finally filtered, and then the filtered water is discharged to the outside through the discharge pipeline 41, so that the water recycling work is ensured.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a tertiary sedimentation tank of concrete factory, includes first cell body, its characterized in that: the inside fixed mounting of first cell body has second cell body (1) that two symmetries set up, second cell body (1) is equallyd divide and is formed first drip chamber (2), second drip chamber (3) and third drip chamber (4), the inside intercommunication that first drip chamber (2) inside and be located cut-apart board (11) has intercommunication pipeline (13), external screw thread (131) have been seted up to the up end of intercommunication pipeline (13), the outside threaded connection of external screw thread (131) has circular filter screen (14), the inside of circular filter screen (14) seted up with external screw thread (131) assorted internal thread (141).

2. The concrete plant tertiary sedimentation tank of claim 1, wherein: two rectangular grooves which are symmetrically arranged are formed in the top of the partition plate (11), a plurality of uniformly distributed sliding grooves (15) are formed in two sides of the inside of each rectangular groove, and filter plates (12) are movably connected inside the sliding grooves (15).

3. The concrete plant tertiary sedimentation tank of claim 2, wherein: and sliding blocks (121) matched with the sliding grooves (15) are fixedly installed on two sides of the filter plate (12), and a handle (122) is fixedly installed at the top of the filter plate (12).

4. The concrete plant tertiary sedimentation tank of claim 1, wherein: the inside fixed mounting of second drip chamber (3) has center pillar (31), a plurality of outlet (32) of equipartition have been seted up around the top of center pillar (31), center pillar (31) with communicating pipe (13) intercommunication.

5. The concrete plant tertiary sedimentation tank of claim 1, wherein: one side of the first settling chamber (2) is communicated with an injection pipeline (21), and the other side of the third settling chamber (4) is communicated with a discharge pipeline (41).