CN215841783U

CN215841783U - High-efficient environmental protection sedimentation tank for sewage treatment

Info

Publication number: CN215841783U
Application number: CN202120220766.6U
Authority: CN
Inventors: 孙敏; 杨彬
Original assignee: Suzhou Juyao Environmental Protection Technology Co ltd
Current assignee: Suzhou Juyao Environmental Protection Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2022-02-18
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a sedimentation tank for high-efficiency environment-friendly sewage treatment, which comprises a sedimentation tank body, wherein an upper cover is arranged on the upper side of the sedimentation tank body, an inclined hopper is arranged at the lower side of the sedimentation tank body, a first sewage discharge port is arranged at the lower middle part of the inclined hopper, a sewage discharge valve is arranged at the upper side of the first sewage discharge port, a first motor is arranged in the middle of the upper side of the upper cover, a stirring shaft is connected to the lower side of the first motor in a transmission way, a guide seat is installed on the lower side of the upper cover, an upper supporting plate is installed in the guide seat in a sliding way through a sliding block, the two ends of the lower side of the upper supporting plate are provided with mud scraping rods, the lower side of the mud scraping rods is provided with a bottom scraper and a side wall scraper, the outer side of the sedimentation tank body is provided with a PLC control cabinet, the utility model is provided with a bottom scraper and a side wall scraper through the lower side of the mud scraping rod, the sludge can be scraped from the side wall and the bottom of the sedimentation tank body simultaneously, so that the sludge is convenient and quick to clean.

Description

High-efficient environmental protection sedimentation tank for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a sedimentation tank for efficient and environment-friendly sewage treatment.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water. The sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction. The settling effect is determined by the flow rate of the water in the settling tank and the residence time of the water in the tank. In order to improve the sedimentation effect and reduce the land occupation area, a honeycomb inclined tube counter flow sedimentation tank, an accelerated clarification tank, a pulse clarification tank and the like are mostly adopted. Sedimentation tanks are widely used in wastewater treatment.

A sedimentation tank for high-efficient environmental protection sewage treatment of application number CN201921854852.1 among the prior art, including first mechanism and second mechanism, first mechanism includes sewage sedimentation tank, sedimentation is concentrated pond, first sewage pipes, silt pump and second sewage pipes, sewage sedimentation tank's bottom fixedly connected with sedimentation concentrated pond. The utility model has the advantages that: through being provided with the second mechanism, the second mechanism includes the backup pad, first smooth spacing round, the smooth spacing round of second, driving motor, first gear, the second gear, the installation sleeve, the clearance is scraped, the shower nozzle, sprinkler head and installation tube head, be provided with evenly distributed's sprinkler head in the first mechanism, can be even spray the flocculating agent, and the sewage sedimentation tank also can be relaxed and spill, the practicality of the device has been improved greatly, the bottom of six clearances scrapes all with the inner wall looks adaptation of sewage sedimentation tank, the concentration of the mud of being convenient for, the going on of follow-up work of being convenient for, the practicality of the device has been improved. However, the side wall and the bottom of the sedimentation tank body are difficult to simultaneously scrape mud, so that the mud is not thoroughly cleaned, the mud scraping efficiency is poor, and the sedimentation efficiency of the sedimentation tank is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sedimentation tank for efficient and environment-friendly sewage treatment, and aims to solve the problems that in the prior art, the sedimentation tank is difficult to simultaneously scrape the side wall and the bottom of the sedimentation tank body, so that sludge is not thoroughly cleaned, the sludge scraping efficiency is poor, and the sedimentation efficiency of the sedimentation tank is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient environmental protection sedimentation tank for sewage treatment, includes sedimentation tank body, sedimentation tank body installs the upper cover in the upside, sedimentation tank body installs the slope fill in the downside, the mid-mounting has first drain outlet under the slope is fought, the blowoff valve is installed to first drain outlet upside, upper cover upside mid-mounting has first motor, first motor downside transmission is connected with the (mixing) shaft, the guide holder is installed to the upper cover downside, there is last backup pad through slider slidable mounting in the guide holder, it installs and scrapes the mud pole to go up backup pad downside both ends, it installs bottom scraper blade and lateral wall scraper blade to scrape mud pole downside, the PLC switch board is installed in the sedimentation tank body outside.

Furthermore, a positioning clamping seat is installed on the inner wall of the lower side of the upper cover, and a positioning bolt is installed on the outer side of the positioning clamping seat.

Furthermore, stirring vane is installed to the (mixing) shaft downside, and stirring vane is equidistant to be installed a plurality ofly.

Further, go up backup pad upside mid-mounting and have the rack, the side-mounting has the second motor on the upper cover, second motor one end transmission is connected with the gear, and the gear is connected with the rack toothing.

Furthermore, the rack is arranged into an annular rack, and the lower side of the gear penetrates through the upper cover.

Further, a second sewage draining outlet is formed in the lower side of the inclined bucket, and a sewage draining cover is arranged on the outer side cover of the second sewage draining outlet.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two ends of the lower side of the upper supporting plate are provided with the mud scraping rods, and the lower sides of the mud scraping rods are provided with the bottom scraping plate and the side wall scraping plate, so that mud can be simultaneously scraped from the side wall and the bottom of the sedimentation tank body, and the sludge can be conveniently and rapidly cleaned.

2. According to the utility model, the rack is arranged in the middle of the upper side of the upper supporting plate, the second motor is arranged on the upper side of the upper cover, one end of the second motor is in transmission connection with the gear, and the gear is in meshed connection with the rack, so that the gear is driven by the second motor to drive the rack and the upper supporting plate to rotate and adjust, thereby uniformly and comprehensively scraping the inside of the sedimentation tank body, and improving the thoroughness of sludge scraping and decontamination.

3. According to the utility model, the second sewage draining outlet is formed in the lower side of the inclined hopper, and the sewage draining cover is covered on the outer side of the second sewage draining outlet, so that the sludge inside the inclined hopper can be conveniently cleaned, and the bottom scraper can be conveniently cleaned.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the construction of the mud scraping bar of the present invention;

fig. 3 is an enlarged view of the structure at a point a of the present invention.

In the figure: 1. a sedimentation tank body; 2. an inclined bucket; 3. a first drain port; 4. a blowoff valve; 5. an upper cover; 6. positioning the card holder; 7. a first motor; 8. a stirring shaft; 9. a stirring blade; 10. a mud scraping rod; 11. a sidewall scraper; 12. a bottom scraper; 13. a second sewage draining outlet; 14. a sewage draining cover; 15. a second motor; 16. positioning the bolt; 17. a gear; 18. a rack; 19. an upper support plate; 20. a guide seat; 21. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a sedimentation tank for efficient and environment-friendly sewage treatment includes a sedimentation tank body 1, an upper cover 5 is installed on an upper side of the sedimentation tank body 1, an inclined bucket 2 is installed at a bottom of the sedimentation tank body 1 for facilitating sewage disposal at the bottom of the sedimentation tank body 1, a first sewage discharge port 3 is installed at a lower middle portion of the inclined bucket 2, a sewage discharge valve 4 is installed on an upper side of the first sewage discharge port 3, a first motor 7 is installed at a middle portion of an upper side of the upper cover 5, a stirring shaft 8 can be driven by the first motor 7 to rotate at a high speed for stirring treatment, a flocculating agent is in full contact with sewage, so that sedimentation efficiency is improved, a stirring shaft 8 is connected to a lower side of the first motor 7 in a transmission manner, a guide seat 20 is installed on a lower side of the upper cover 5, an upper support plate 19 is slidably installed in the guide seat 20 through a slide block 21, mud scraping rods 10 are installed at two ends of a lower side of the upper support plate 19, a bottom scraper 12 and a side wall 11 are installed on a lower side of the mud scraping rod 10, the mud treatment of scraping simultaneously can be carried out to the bottom of sedimentation tank body 1 lateral wall and slope 2 fill for mud is clean convenient and fast, and the PLC switch board is installed in the sedimentation tank body 1 outside, and the control end of each equipment all with PLC switch board electric connection, be convenient for carry out whole the handling of controlling.

Preferably, the positioning clamping seat 6 is installed on the inner wall of the lower side of the upper cover 5, and the positioning bolt 16 is installed on the outer side of the positioning clamping seat 6, so that the lower part of the upper cover 5 is conveniently clamped on the upper part of the sedimentation tank body 1.

Preferably, stirring vane 9 is installed to 8 downside of (mixing) shaft, and stirring vane 9 equidistant installs a plurality ofly, is convenient for carry out even stirring to sedimentation tank body 1 inside and handles.

Preferably, go up 19 upside mid-mounting of backup pad and have rack 18, second motor 15 is installed to 5 upsides of upper cover, the transmission of 15 one ends of second motor is connected with gear 17, and gear 17 is connected with the meshing of rack 18, make and drive gear 17 through second motor 15 and drive rack 18 and go up 19 rotation regulation of backup pad, thereby can carry out even comprehensive mud scraping to sedimentation tank body 1 inside and handle, improved the thoroughness of mud scraping decontamination, the transmission is steady moreover.

Preferably, the rack 18 is arranged as a ring-shaped rack, and the lower side of the gear 17 is arranged through the upper cover 5, so that the upper support plate 19 and the mud scraping rod 10 can be driven to rotate and adjust, and the mud scraping process is facilitated.

Preferably, second drain 13 has been seted up to slope 2 downside, and second drain 13 outside lid is equipped with blowdown lid 14, is convenient for handle the inside clean silt that cleans slope 2, is convenient for moreover clean the processing to bottom scraper blade 12.

The working principle and the using process of the utility model are as follows: the mud scraping rods 10 arranged at two ends of the lower side of the upper supporting plate 19 on the inner wall of the upper cover 5 are provided with bottom scraping plates 12 and side wall scraping plates 11 at the lower sides of the mud scraping rods 10, so that mud can be simultaneously scraped from the bottom of the side wall of the sedimentation tank body 1 and the bottom of the inclined bucket 2, and the sludge is convenient and fast to clean. And there is rack 18 through going up 19 upside mid-mounting of backup pad, second motor 15 is installed to 5 upsides of upper cover, the transmission of 15 one ends of second motor is connected with gear 17, and gear 17 is connected with the meshing of rack 18 for drive gear 17 through second motor 15 and drive rack 18 and go up 19 rotation regulation of backup pad, thereby can carry out even comprehensive mud scraping to sedimentation tank body 1 inside and handle, improved the thoroughness of mud scraping the decontamination.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient environmental protection sedimentation tank for sewage treatment, includes sedimentation tank body (1), its characterized in that: upper cover (5) are installed to sedimentation tank body (1) upside, sedimentation tank body (1) downside is installed slope and is fought (2), the mid-mounting has first drain outlet (3) under slope fill (2), upper cover (5) upside mid-mounting has first motor (7), first motor (7) downside transmission is connected with (mixing) shaft (8), guide holder (20) are installed to upper cover (5) downside, have backup pad (19) through slider (21) slidable mounting in guide holder (20), it scrapes mud pole (10) to go up backup pad (19) downside both ends and install, scrape mud pole (10) downside and install bottom scraper blade (12) and lateral wall scraper blade (11).

2. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: a positioning clamping seat (6) is installed on the inner wall of the lower side of the upper cover (5), and a positioning bolt (16) is installed on the outer side of the positioning clamping seat (6).

3. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: stirring vane (9) are installed to (mixing) shaft (8) downside, and stirring vane (9) equidistant install a plurality ofly.

4. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: go up backup pad (19) upside mid-mounting have rack (18), second motor (15) are installed to upper cover (5) upside, second motor (15) one end transmission is connected with gear (17), and gear (17) are connected with rack (18) meshing.

5. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 4, wherein: the rack (18) is arranged into a ring-shaped rack, and the lower side of the gear (17) penetrates through the upper cover (5).

6. The sedimentation tank for high-efficiency and environment-friendly sewage treatment as claimed in claim 1, wherein: a second sewage draining outlet (13) is formed in the lower side of the inclined bucket (2), and a sewage draining cover (14) is covered on the outer side of the second sewage draining outlet (13).