CN215585528U - High-efficient sewage sedimentation tank - Google Patents

High-efficient sewage sedimentation tank Download PDF

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Publication number
CN215585528U
CN215585528U CN202121013771.6U CN202121013771U CN215585528U CN 215585528 U CN215585528 U CN 215585528U CN 202121013771 U CN202121013771 U CN 202121013771U CN 215585528 U CN215585528 U CN 215585528U
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China
Prior art keywords
sedimentation tank
tank body
water inlet
sedimentation
inlet cylinder
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CN202121013771.6U
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Chinese (zh)
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彭元芳
冯奇伟
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Guangdong Yuanchuang Environmental Technology Co ltd
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Guangdong Yuanchuang Environmental Technology Co ltd
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Abstract

The utility model relates to the technical field of sedimentation tanks, in particular to a high-efficiency sewage sedimentation tank, which comprises a sedimentation tank body, wherein a central water inlet cylinder extends upwards from the middle part of the inner bottom surface of the sedimentation tank body, the bottom of the central water inlet cylinder is communicated with a water inlet pipe, the top of the central water inlet cylinder is blocked, and a plurality of water outlet holes which are distributed at intervals are formed in the upper part of the peripheral side surface of the central water inlet cylinder; an installation ring extends inwards from the upper part of the inner side wall of the sedimentation tank body, an annular water collecting tank is arranged on the top surface of the installation ring, a water collecting tank is arranged on the side of the sedimentation tank body, and the water collecting tank is communicated with the water collecting tank; the top surface of the water collecting tank is fixedly provided with a grid net; the bottom of sedimentation tank body is equipped with the mud pipe, and the mud pipe communicates with the bottom of sedimentation tank body. Compared with the prior art, through setting up the grid net, the grid net can remove effectively that the sewage floats at the surperficial waste residue, further improves sewage treatment effect to improve sewage treatment efficiency, improve work efficiency.

Description

High-efficient sewage sedimentation tank
Technical Field
The utility model relates to the technical field of sedimentation tanks, in particular to a high-efficiency sewage sedimentation tank.
Background
The main effect of sedimentation tank in sewage treatment is to get rid of the mud of sediment, will subside the mud at the bottom of the pool through the scraper blade and scrape to central mud groove and discharge by the mud pipe, and there is certain defect in current sedimentation tank design, because mud piles up, and the resistance increase has the scraper blade to scrape mud and is hindered, scrape mud not smooth, and when mud concentrated the bottom of the pool, causes the sedimentation tank to block up, for this reason, we provide a high-efficient sewage sedimentation tank.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency sewage sedimentation tank with a simple structure aiming at the existing defects.
The purpose of the utility model is realized by the following technical scheme: the application provides a high-efficiency sewage sedimentation tank, which comprises a sedimentation tank body, wherein a central water inlet cylinder extends upwards from the middle part of the inner bottom surface of the sedimentation tank body, the bottom of the central water inlet cylinder is communicated with a water inlet pipe, the top of the central water inlet cylinder is blocked, and a plurality of water outlet holes which are distributed at intervals are formed in the upper part of the peripheral side surface of the central water inlet cylinder; an installation ring extends inwards from the upper part of the inner side wall of the sedimentation tank body, an annular water collecting tank is arranged on the top surface of the installation ring, a water collecting tank is arranged on the side of the sedimentation tank body, and the water collecting tank is communicated with the water collecting tank; the top surface of the water collecting tank is fixedly provided with a grid net; a scraping plate mechanism which can rotate around the central water inlet cylinder is also arranged in the sedimentation tank body; the bottom of sedimentation tank body is equipped with the mud pipe, and the mud pipe communicates with the bottom of sedimentation tank body.
Wherein, the bottom surface of sedimentation tank body is the setting of down cone shape.
The scraper mechanism comprises a connecting rod and scraper bodies respectively arranged at two end parts of the connecting rod, the bottom of each scraper body is obliquely arranged, and the connecting rod is rotatably arranged at the top of the central water inlet cylinder.
Wherein, the two ends of the connecting rod respectively extend to the top end surface of the sedimentation body, and the two ends of the connecting rod are both provided with pulleys capable of sliding on the top end surface of the sedimentation body.
Wherein the sludge discharge pipe is provided with a blow-down valve.
Wherein, the catch basin is equipped with the drain pipe that sets up with the catch basin intercommunication.
The utility model has the beneficial effects that: the application discloses high-efficient sewage sedimentation tank's working process does: sewage enters the bottom of the central water inlet cylinder from the water inlet pipe, and then is conveyed to the water outlet hole from the bottom of the central water inlet cylinder and is discharged into the sedimentation tank body, so that waste residues such as sludge and the like can be continuously precipitated from the sewage in the sedimentation tank body, when the liquid level in the sedimentation tank body is level with the water collection tank, the sewage can gradually enter the water collection tank, and then the sewage enters the water collection tank and is collected; when the sludge in the sedimentation tank body needs to be cleaned, the sludge discharge pipe is opened, then the scraper mechanism is rotated to clean the bottom surface of the sedimentation tank body, and the sludge can be discharged through the sludge discharge pipe.
Compared with the prior art, through setting up the water catch bowl and setting up the grid net at the water catch bowl, the water catch bowl can regard as the second to sink the bottom pond and further purify the sediment, and the grid net can get rid of effectively in the sewage and float on surperficial waste residue, further improves sewage treatment effect to improve sewage treatment efficiency, improve work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency sewage sedimentation tank.
Fig. 2 is a sectional view of a high efficiency sewage sedimentation tank.
Reference numerals: sedimentation tank body 1, collar 11, mud pipe 12, a central section of thick bamboo 2 of intaking, inlet tube 21, connecting rod 31, scraper blade body 32, pulley 33, water catch bowl 4, grid net 5, catch basin 6, drain pipe 7.
Detailed Description
The utility model is further described with reference to the following examples.
The utility model relates to a specific implementation mode of a high-efficiency sewage sedimentation tank, which is shown in figures 1 and 2 and comprises a sedimentation tank body 1, wherein a central water inlet cylinder 2 extends upwards from the middle part of the inner bottom surface of the sedimentation tank body 1, the bottom of the central water inlet cylinder 2 is communicated with a water inlet pipe 21, the top of the central water inlet cylinder 2 is plugged, and a plurality of water outlet holes which are distributed at intervals are formed in the upper part of the peripheral side surface of the central water inlet cylinder 2. In order to improve the water outlet effect, the top of the central water inlet cylinder 2 is also provided with a water collecting cover.
As the improvement, the upper part of the inner side wall of the sedimentation tank body 1 extends inwards to form a mounting ring 11, the top surface of the mounting ring 11 is provided with an annular water collecting tank 4, the side of the sedimentation tank body 1 is provided with a water collecting tank 6, and the water collecting tank 4 is communicated with the water collecting tank 6. The top surface of the water collecting tank 4 is fixedly provided with a grid net 5.
In the embodiment, a scraping plate mechanism which can rotate around the central water inlet cylinder 2 is also arranged in the sedimentation tank body 1; the bottom of sedimentation tank body 1 is equipped with sludge discharge pipe 12, and sludge discharge pipe 12 communicates with the bottom of sedimentation tank body 1. Specifically, the scraper mechanism comprises a connecting rod 31 and scraper bodies 32 respectively installed at two end parts of the connecting rod 31, the bottoms of the scraper bodies 32 are obliquely arranged, and the connecting rod 31 is rotatably installed at the top of the central water inlet barrel 2. In order to improve the smoothness of the scraper mechanism, two ends of the connecting rod 31 extend to the top end surface of the settling body, and pulleys 33 capable of sliding on the top end surface of the settling body are mounted on the two ends of the connecting rod 31.
In order to facilitate the discharge of the sludge, the bottom surface of the sedimentation tank body 1 is arranged in an inverted cone shape. In order that the sludge pipe does not perform a sewage discharge when not in use, the sludge discharge pipe 12 is provided with a sewage discharge valve.
In this embodiment, the sump 6 is provided with a drain pipe 7 disposed in communication with the sump 6.
The working process of the high-efficiency sewage sedimentation tank of the embodiment is as follows: sewage enters the bottom of the central water inlet cylinder 2 from the water inlet pipe 21, and then is conveyed to the water outlet from the bottom of the central water inlet cylinder 2 and is discharged into the sedimentation tank body 1, so that waste residues such as sludge and the like can be continuously precipitated from the sewage in the sedimentation tank body 1, when the liquid level in the sedimentation tank body 1 is flush with the water collection tank 4, the sewage gradually enters the water collection tank 4, and then the sewage enters the water collection tank 4 and then enters the water collection tank 6 for collection; when the sludge in the sedimentation tank body 1 needs to be cleaned, the sludge discharge pipe 12 is opened, then the scraper mechanism is rotated to clean the bottom surface of the sedimentation tank body 1, and the sludge can be discharged through the sludge discharge pipe 12.
Compared with the prior art, through setting up water catch bowl 4 and setting up grid net 5 at water catch bowl 4, water catch bowl 4 can sink the bottom pond as the second and further purify the sediment, and grid net 5 can remove the waste residue that floats on the surface in the sewage effectively, further improves sewage treatment effect to improve sewage treatment efficiency, improve work efficiency.
The above embodiments are only used for illustrating the technical solution of the present invention, and should not be taken as limiting the structure of the present invention. Through the embodiment, a person skilled in the art can obtain technical modes with equivalent use effects through simple modification or equivalent replacement, and the technical modes are considered to fall within the protection scope of the technical right of the utility model.

Claims (6)

1. The utility model provides a high-efficient sewage sedimentation tank which characterized in that: the sedimentation tank comprises a sedimentation tank body, wherein a central water inlet cylinder extends upwards from the middle part of the inner bottom surface of the sedimentation tank body, the bottom of the central water inlet cylinder is communicated with a water inlet pipe, the top of the central water inlet cylinder is blocked, and a plurality of water outlet holes which are distributed at intervals are formed in the upper part of the peripheral side surface of the central water inlet cylinder;
an installation ring extends inwards from the upper part of the inner side wall of the sedimentation tank body, an annular water collecting tank is arranged on the top surface of the installation ring, a water collecting tank is arranged on the side of the sedimentation tank body, and the water collecting tank is communicated with the water collecting tank;
the top surface of the water collecting tank is fixedly provided with a grid net;
a scraping plate mechanism capable of rotating around the central water inlet cylinder is further arranged in the sedimentation tank body;
the bottom of sedimentation tank body is equipped with the mud pipe, the mud pipe with the bottom intercommunication of sedimentation tank body.
2. The high efficiency sewage settling tank of claim 1, wherein: the bottom surface of the sedimentation tank body is arranged in an inverted cone shape.
3. The high efficiency sewage settling tank of claim 2, wherein: the scraper mechanism comprises a connecting rod and scraper bodies respectively arranged at two end parts of the connecting rod, the bottom of each scraper body is obliquely arranged, and the connecting rod is rotatably arranged at the top of the central water inlet cylinder.
4. The high efficiency sewage settling tank of claim 1, wherein: two ends of the connecting rod respectively extend to the top end surface of the sedimentation body, and pulleys capable of sliding on the top end surface of the sedimentation body are mounted on the two ends of the connecting rod.
5. The high efficiency sewage settling tank of claim 1, wherein: the sludge discharge pipe is provided with a sewage discharge valve.
6. The high efficiency sewage settling tank of claim 1, wherein: the catch basin be equipped with the drain pipe that the catch basin intercommunication set up.
CN202121013771.6U 2021-05-12 2021-05-12 High-efficient sewage sedimentation tank Active CN215585528U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121013771.6U CN215585528U (en) 2021-05-12 2021-05-12 High-efficient sewage sedimentation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121013771.6U CN215585528U (en) 2021-05-12 2021-05-12 High-efficient sewage sedimentation tank

Publications (1)

Publication Number Publication Date
CN215585528U true CN215585528U (en) 2022-01-21

Family

ID=79873015

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121013771.6U Active CN215585528U (en) 2021-05-12 2021-05-12 High-efficient sewage sedimentation tank

Country Status (1)

Country Link
CN (1) CN215585528U (en)

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