CN215609924U

CN215609924U - Efficient sewage treatment equipment convenient for sewage discharge

Info

Publication number: CN215609924U
Application number: CN202121013456.3U
Authority: CN
Inventors: 彭元芳; 冯奇伟
Original assignee: Guangdong Yuanchuang Environmental Technology Co ltd
Current assignee: Guangdong Yuanchuang Environmental Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-25
Anticipated expiration: 2031-05-12

Abstract

The utility model relates to the technical field of sedimentation tanks, in particular to high-efficiency sewage treatment equipment convenient for sewage discharge, which comprises a sewage tank, a sedimentation tank and a clean water tank which are sequentially arranged along the water flow direction, wherein the sewage tank is communicated with the top of the sedimentation tank; the end part of the inner bottom surface of the sedimentation tank, which is close to the clean water tank, is provided with a sludge hopper, the side surface of the sedimentation tank, which is close to the sewage tank, is obliquely downwards arranged along the water flow direction and is connected with the obliquely downwards side surface of the sludge hopper, the obliquely upwards side surface of the sludge hopper is connected with the inner bottom surface of the sedimentation tank, and the inner bottom surface of the sedimentation tank is obliquely upwards arranged along the water flow direction; sewage treatment device still is equipped with sewage pipes and is located the sludge impoundment of sedimentation tank side, and sewage pipes is equipped with pan feeding mouth, discharge gate and air inlet, and the inside intercommunication of pan feeding mouth and sludge hopper, air inlet and atmosphere intercommunication, discharge gate and sludge impoundment intercommunication. Through set up the sludge bucket bottom the sedimentation tank to can collect the mud in the sedimentation tank, make things convenient for the blowdown.

Description

Efficient sewage treatment equipment convenient for sewage discharge

Technical Field

The utility model relates to the technical field of sedimentation tanks, in particular to high-efficiency sewage treatment equipment convenient for sewage discharge.

Background

The sedimentation tank is as the sewage treatment device commonly used, the main effect in sewage treatment is the mud of getting rid of in the sewage, 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, there is certain defect in current sedimentation tank design, because the scraper blade works for a long time, the scraper blade I produces deformation, the base that leads to the scraper blade can't reach the expectation position, there is the scraper blade work not in place, scrape the problem that mud is not smooth and easy, lead to the problem of blowdown difficulty, for this reason, we propose the high-efficient sewage treatment device of a convenient blowdown.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide high-efficiency sewage treatment equipment which is simple in structure and convenient to discharge sewage, aiming at the existing defects.

The purpose of the utility model is realized by the following technical scheme: the application provides high-efficiency sewage treatment equipment convenient for sewage discharge, which comprises a sewage tank, a sedimentation tank and a clean water tank which are sequentially arranged along the water flow direction, wherein the sewage tank is communicated with the top of the sedimentation tank, and the top of the sedimentation tank is communicated with the clean water tank; the end part of the inner bottom surface of the sedimentation tank, which is close to the clean water tank, is provided with a sludge hopper, the side surface of the sedimentation tank, which is close to the sewage tank, is obliquely downwards arranged along the water flow direction and is connected with the obliquely downwards side surface of the sludge hopper, the obliquely upwards side surface of the sludge hopper is connected with the inner bottom surface of the sedimentation tank, and the inner bottom surface of the sedimentation tank is obliquely upwards arranged along the water flow direction; sewage treatment device still is equipped with sewage pipes and is located the sludge impoundment of sedimentation tank side, and sewage pipes is equipped with pan feeding mouth, discharge gate and air inlet, and the inside intercommunication of pan feeding mouth and sludge hopper, air inlet and atmosphere intercommunication, discharge gate and sludge impoundment intercommunication.

Wherein, the top of sedimentation tank is equipped with the rail car subassembly, and the rail car subassembly is including following the gliding railcar of heavy pond length direction of deciding, and rail car bottom rigid coupling has the scraper blade that extends to the bottom surface in the sedimentation tank, and the both sides face of scraper blade all is equipped with the regulation pole, and a plurality of screw holes of arranging at interval are all seted up to the both sides face of scraper blade, and articulated elements and rail car bottom rigid coupling are passed through on the top of regulation pole, adjusts one of them screw hole rigid coupling of screw and scraper blade in the bottom of pole.

Wherein, the articulated elements are rotating shafts.

The scraper comprises an inclined part and a mud scraping part fixedly connected with the bottom end of the inclined part, the top end of the inclined part is fixedly connected with the rail car, and the mud scraping part is perpendicular to the inner bottom surface of the sedimentation tank.

Wherein, the mud scraping part is provided with a mud scraping inclined plane.

Wherein, the distance between two adjacent threaded holes can be the same or different.

Wherein a filter screen is arranged between the sedimentation tank and the clean water tank.

The utility model has the beneficial effects that: the utility model provides a high-efficient sewage treatment device of convenient blowdown is through setting up the sludge bucket bottom the sedimentation tank to can collect the mud in the sedimentation tank, make things convenient for the blowdown, and the bottom surface slant of sedimentation tank sets up, can guide mud to flow in the sludge bucket, further makes things convenient for the blowdown, and the side slant of sedimentation tank has the slope to decline to set up, also can guide mud to flow in the sludge bucket equally, further makes things convenient for the blowdown.

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 view showing a structure of an efficient sewage treatment apparatus facilitating sewage discharge.

FIG. 2 is a schematic view showing the construction of a scraper and an adjusting lever in a high-efficiency sewage treatment apparatus facilitating sewage discharge.

Reference numerals: effluent water sump 1, sedimentation tank 2, sludge bucket 21, clean water basin 3, filter screen 31, sewage pipes 4, sludge impoundment 5, railcar 6, scraper blade 7, rake 71, scrape mud portion 72, screw hole 73, scrape mud inclined plane 74, adjust pole 8.

Detailed Description

The utility model is further described with reference to the following examples.

The specific embodiment of the efficient sewage treatment equipment convenient for sewage discharge, disclosed by the utility model, is shown in fig. 1 and fig. 2, and comprises a sewage tank 1, a sedimentation tank 2 and a clean water tank 3 which are sequentially arranged along the water flow direction, wherein the sewage tank 1 is communicated with the top of the sedimentation tank 2, and the top of the sedimentation tank 2 is communicated with the clean water tank 3.

In this embodiment, for the convenience of blowdown, the tip that the interior bottom surface of sedimentation tank 2 is close to clean water basin 3 is equipped with sludge bucket 21, and sedimentation tank 2 is close to the side of effluent water sump 1 and sets up and connect sludge bucket 21 oblique decurrent side along the rivers direction slope downwards, and sludge bucket 21 oblique ascending side is connected with the interior bottom surface of sedimentation tank 2, and the interior bottom surface of sedimentation tank 2 sets up along the rivers direction slope upwards.

The sewage treatment equipment is also provided with a sewage discharge pipeline 4 and a sludge tank 5 positioned on the side of the sedimentation tank 2, the sewage discharge pipeline 4 is provided with a feeding port, a discharging port and an air inlet, the feeding port is communicated with the inside of the sludge hopper 21, the air inlet is communicated with the atmosphere, and the discharging port is communicated with the sludge tank 5. 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.

In the present embodiment, referring to fig. 2, a rail car 6 assembly is disposed above the settling tank 2, and the rail car 6 assembly includes a rail car 6 capable of sliding along the length direction of the settling tank. It should be noted that, the slidable installation may be performed by using a conventional sliding structure combining a pulley and a sliding rail, and for those skilled in the art, the structure and the operation principle thereof are easily known, and belong to the prior art. The bottom of the rail car 6 is fixedly connected with a scraping plate 7 extending to the inner bottom surface of the sedimentation tank 2, and the concrete fixedly connected mode can adopt a bolt or welding mode.

With reference to fig. 2, both sides of the scraper 7 are provided with adjusting rods 8, both sides of the scraper 7 are provided with a plurality of threaded holes 73 arranged at intervals, specifically, the distance between two adjacent threaded holes 73 can be the same or different, and the setting can be selected specifically according to actual requirements. The top end of the adjusting rod 8 is fixedly connected with the bottom of the rail car 6 through an articulated piece which is a rotating shaft. The bottom end of the adjusting rod 8 is fixedly connected with one of the threaded holes 73 of the scraper 7 through screws. When the scraper 7 is deformed and the scraper 7 cannot work smoothly, the position of the adjusting rod 8 can be adjusted, so that the angle of the scraper 7 can be changed.

In this embodiment, the scraper 7 includes an inclined portion 71 and a mud scraping portion 72 fixed to a bottom end of the inclined portion 71, a top end of the inclined portion 71 is fixed to the rail car 6, and the mud scraping portion 72 is perpendicular to an inner bottom surface of the sedimentation tank 2. In order to enable the scrapers 7 to guide the sludge stacked upward, the sludge scraping portion 72 is provided with a sludge scraping slope 74.

In this embodiment, a filter screen 31 is provided between the sedimentation tank 2 and the clean water tank 3, and impurities such as scum can be prevented from falling into the clean water tank 3.

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

1. The utility model provides a make things convenient for high-efficient sewage treatment device of blowdown which characterized in that: the device comprises a sewage tank, a sedimentation tank and a clean water tank which are sequentially arranged along the water flow direction, wherein the sewage tank is communicated with the top of the sedimentation tank, and the top of the sedimentation tank is communicated with the clean water tank;

the end part of the inner bottom surface of the sedimentation tank, which is close to the clean water tank, is provided with a sludge hopper, the side surface of the sedimentation tank, which is close to the sewage tank, is obliquely downwards arranged along the water flow direction and is connected with the obliquely downwards side surface of the sludge hopper, the obliquely upwards side surface of the sludge hopper is connected with the inner bottom surface of the sedimentation tank, and the inner bottom surface of the sedimentation tank is obliquely upwards arranged along the water flow direction;

the sewage treatment equipment is characterized in that the sewage treatment equipment is also provided with a sewage discharge pipeline and a sludge tank located on the side of the sedimentation tank, the sewage discharge pipeline is provided with a feeding port, a discharging port and an air inlet, the feeding port is communicated with the inside of the sludge hopper, the air inlet is communicated with the atmosphere, and the discharging port is communicated with the sludge tank.

2. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 1, wherein: the top of sedimentation tank is equipped with rail car subassembly, rail car subassembly is including following sink and decide the gliding railcar of pond length direction, rail car bottom rigid coupling has the extension to the scraper blade of bottom surface in the sedimentation tank, the both sides face of scraper blade all is equipped with the regulation pole, the screw hole that a plurality of intervals were arranged is all seted up to the both sides face of scraper blade, the top of adjusting the pole pass through the articulated elements with rail car bottom rigid coupling, the bottom of adjusting the pole pass through the screw with one of them screw hole rigid coupling of scraper blade.

3. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 2, wherein: the articulated elements are rotating shafts.

4. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 2, wherein: the scraper blade include the rake and with the mud portion of scraping of rake bottom rigid coupling, the top of rake with the railcar rigid coupling, it is perpendicular to scrape mud portion the interior bottom surface of sedimentation tank.

5. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 4, wherein: the mud scraping part is provided with a mud scraping inclined plane.

6. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 2, wherein: the spacing between two adjacent threaded holes may be the same or different.

7. The high efficiency sewage treatment apparatus facilitating sewage disposal according to claim 1, wherein: a filter screen is arranged between the sedimentation tank and the clean water tank.