CN215516913U

CN215516913U - Small-size sewage treatment device

Info

Publication number: CN215516913U
Application number: CN202120333246.6U
Authority: CN
Inventors: 袁云霞; 杨杰; 易梅森
Original assignee: Shaanxi Xi'an Liansheng Environmental Protection Technology Co ltd
Current assignee: Shaanxi Xi'an Liansheng Environmental Protection Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-01-14
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses small-sized sewage treatment equipment which comprises a standing filter box, a treatment box, a stirring box and a rotating shaft, wherein the stirring box is installed at one side of the bottom end in the treatment box, a stirring shaft is installed at the middle position of the top end in the stirring box, stirring blades are installed on the outer surface of the stirring shaft, a flow guide ring is installed in the stirring box, the pre-filter box is installed at the top end of the stirring box, a filter screen A is installed in the pre-filter box, a water storage box is installed at one side, away from the stirring box, of the bottom end in the treatment box, an activated carbon box is installed at the top end of the water storage box, the standing filter box is installed at the top end of the activated carbon box, a filter screen B is installed in the standing filter box, and a U-shaped pipe is installed at the position, close to the bottom end, outside the standing filter box. The utility model can be moved and has small volume, is convenient for sewage treatment in places with small sewage flow and remote geographical positions, and improves the sewage treatment effect by arranging the filter screen A and the filter screen B.

Description

Small-size sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to small-sized sewage treatment equipment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. 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 existing sewage treatment equipment is large in size and usually fixed, and for some places with small sewage flow and remote geographical positions, the cost for laying sewage pipelines is high, so that a small sewage treatment equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a small sewage treatment device which has the advantages of being movable, small in size, convenient to perform sewage treatment on places with small sewage flow and far geographical positions, and improving the sewage treatment effect by arranging a filter screen A and a filter screen B, and solves the problems that the existing sewage treatment device is large in size, usually fixed, and the cost of laying sewage pipelines is high for places with small sewage flow and far geographical positions.

In order to achieve the purpose, the utility model provides the following technical scheme: a small-sized sewage treatment device comprises a standing filter box, a treatment box, a stirring box and a rotating shaft, wherein the stirring box is installed at one side of the bottom end in the treatment box, a stirring shaft is installed at the middle position of the top end in the stirring box, stirring blades are installed on the outer surface of the stirring shaft, a flow guide ring is installed in the stirring box, a pre-filter box is installed at the top end of the stirring box, a filter screen A is installed in the pre-filter box, a water storage tank is installed at one side, away from the stirring box, of the bottom end in the treatment box, an activated carbon box is installed at the top end of the water storage tank, the standing filter box is installed at the top end of the activated carbon box, a filter screen B is installed in the standing filter box, a U-shaped pipe is installed at the position, close to the bottom end, of the U-shaped pipe is connected to the outer side of the activated carbon box, a lifting pump is installed at the middle position of the bottom end in the treatment box, the output end of the lifting pump is connected to the position, close to the top end, of the inner side of the standing filter box, and the input end of the lifting pump is connected to the bottom end of the stirring box.

Preferably, handle the bottom half and install the removal wheel, it is equipped with four altogether to remove the wheel, and four it locates four angular positions department of handling the bottom half to remove the wheel branch.

Preferably, conical gear B has been cup jointed to the (mixing) shaft surface near top position department, the agitator tank inboard is close to top position department and installs flocculating agent throwing hopper, agitator tank top is close to one side that flocculating agent thrown hopper and installs agitator motor, conical gear A is installed to the agitator motor output, and conical gear A and conical gear B mesh mutually.

Preferably, the position of the outer side of the pre-filtering box, which is positioned above the filter screen A, is provided with a slag discharge pipe, the U-shaped pipe is internally provided with a valve, and the position of the outer side of the water storage tank, which is close to the bottom end, is provided with a drain valve.

Preferably, the position of the outer side of the pre-filtering box, which is close to the top end, is provided with a mud water pipe, the tail end of the mud water pipe is provided with a mud water pump, the position of the outer side of the stirring box, which is close to the bottom end, is provided with a placing frame, and the mud water pipe is sleeved on the outer surface of the placing frame.

Preferably, the middle position of the top end of the standing filter box is provided with a rotating motor, and the output end of the rotating motor is connected with the top end of the rotating shaft.

Preferably, filter screen B is equipped with two altogether, and two filter screen B symmetry is installed in the inside both sides position department of rose box that stews, pivot surface mounting has the scraper blade, the scraper blade is equipped with four altogether, and four the scraper blade equivalent divide into two sets ofly, two scraper blade equivalent symmetry is installed in the pivot surface.

Preferably, the filter box that stews installs the mud pipe in the outside, the mud pipe is equipped with two altogether, and two the mud pipe equivalent is installed and is located two filter screen B top positions in the filter box outside that stews.

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

1. the utility model achieves the effects of moving, small volume and convenience for sewage treatment in places with small sewage flow and remote geographical positions by arranging the moving wheels, and the utility model is moved by the moving wheels.

2. According to the utility model, by arranging the guide ring and the stirring box, the effects of fully and uniformly mixing sewage and the flocculating agent and improving the impurity removal efficiency in the sewage are achieved, the stirring motor works to drive the stirring blades to stir the flocculating agent and the sewage, and the stirred sewage enters the bottom end of the stirring box through the guide ring to be stirred and mixed again.

3. The utility model achieves the effects of timely removing sludge and improving sewage purification efficiency by arranging the filter screen B and the scraper, and the rotating motor works to drive the scraper to rotate to scrape the sludge on the top end of the filter screen B and discharge the sludge through the sludge discharge pipe.

Drawings

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

FIG. 2 is a schematic view of a partial front view of the stirring box of the present invention;

fig. 3 is a partial front view structural schematic diagram of the static filter box of the utility model.

In the figure: 1. a slag discharge pipe; 2. a pre-filter tank; 3. a filter screen A; 4. a flocculating agent feeding hopper; 5. standing the filter box; 6. a treatment tank; 7. a sludge discharge pipe; 8. an activated carbon box; 9. a water storage tank; 10. a drain valve; 11. a moving wheel; 12. a lift pump; 13. a dredge pump; 14. a stirring box; 15. placing a rack; 16. a muddy water pipe; 17. a bevel gear A; 18. a stirring motor; 19. A stirring blade; 20. a flow guide ring; 21. a stirring shaft; 22. a bevel gear B; 23. rotating the motor; 24. a squeegee; 25. a rotating shaft; 26. a filter screen B; 27. a U-shaped pipe; 28. and (4) a valve.

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 and 2, the present invention provides a technical solution of a small sewage treatment apparatus: a small sewage treatment device comprises a standing filter box 5, a treatment box 6, a stirring box 14 and a rotating shaft 25, wherein the bottom end of the treatment box 6 is provided with four moving wheels 11, the four moving wheels 11 are respectively arranged at four corners of the bottom end of the treatment box 6, the four moving wheels 11 are arranged to facilitate the movement of the device, one side of the bottom end inside the treatment box 6 is provided with a stirring shaft 21 at the middle position of the top end inside the stirring box 14 of the stirring box 14, the outer surface of the stirring shaft 21 is sleeved with a conical gear B22 at the position close to the top end, the inner side of the stirring box 14 is provided with a flocculating agent adding hopper 4 at the position close to the top end, a flocculating agent is added through the flocculating agent adding hopper 4, one side of the top end of the stirring box 14 close to the flocculating agent adding hopper 4 is provided with a stirring motor 18, the stirring motor 18 works to drive a stirring blade 19 to stir sewage and flocculating agent, the output end of the stirring motor 18 is provided with a conical gear A17, and conical gear A17 and conical gear B22 are meshed, stirring vane 19 is installed on the outer surface of stirring shaft 21, and guide ring 20 is installed inside stirring box 14.

The top end of the stirring tank 14 is provided with a pre-filtering tank 2, the outer side of the pre-filtering tank 2 is positioned above a filter screen A3 and is provided with a slag discharging pipe 1, the slag discharging pipe 1 can discharge solid impurities filtered by the filter screen A3 in the pre-filtering tank 2, the filter screen A3 is arranged inside the pre-filtering tank 2, one side of the bottom end of the inner part of the treatment tank 6, which is far away from the stirring tank 14, is provided with a water storage tank 9, the outer side of the water storage tank 9 is provided with a drain valve 10, the top end of the water storage tank 9 is provided with an activated carbon tank 8, the top end of the activated carbon tank 8 is provided with a standing filtering tank 5, the inside of the standing filtering tank 5 is provided with a filter screen B26, the outer side of the standing filtering tank 5, which is close to the bottom end, the tail end of the U-shaped pipe 27 is connected to the outer side of the activated carbon tank 8, the middle position of the bottom end of the inner part of the treatment tank 6 is provided with a lifting pump 12, the output end of the lifting pump is connected to the inner side of the standing filtering tank 5, which is close to the top end, the input end of the lift pump 12 is connected to the bottom end of the stirring tank 14.

Referring to fig. 1 and 3, the present invention provides a technical solution of a small sewage treatment apparatus: a small sewage treatment device comprises a standing filter box 5, a treatment box 6, a stirring box 14 and a rotating shaft 25, wherein the stirring box 14 is installed at one side of the bottom end in the treatment box 6, a stirring shaft 21 is installed at the middle position of the top end in the stirring box 14, stirring blades 19 are installed on the outer surface of the stirring shaft 21, a flow guide ring 20 is installed in the stirring box 14, a pre-filter box 2 is installed at the top end of the stirring box 14, a mud pipe 16 is installed at the position, close to the top end, of the outer side of the pre-filter box 2, a mud pump 13 is installed at the tail end of the mud pipe 16, the mud pump 13 is arranged to input sewage under various conditions, a placing frame 15 is installed at the position, close to the bottom end, of the outer side of the stirring box 14, and the muddy water pipe 16 is cup jointed on the outer surface of the placing frame 15, the pre-filtering box 2 is internally provided with a filter screen A3, one side of the bottom end in the treatment box 6, which deviates from the stirring box 14, is provided with a water storage tank 9, and the top end of the water storage tank 9 is provided with an activated carbon box 8.

The top end of the activated carbon box 8 is provided with a standing filter box 5, the middle position of the top end of the standing filter box 5 is provided with a rotating motor 23, the output end of the rotating motor 23 is connected with the top end of a rotating shaft 25, the rotating motor 23 drives a scraper 24 to rotate to remove sludge on the top end of a filter screen B26, the inside of the standing filter box 5 is provided with filter screens B26, the number of the filter screens B26 is two, two filter screens B26 are symmetrically arranged at two sides inside the standing filter box 5, the arrangement of the two filter screens B26 can improve the dirt treatment effect, the outer surface of the rotating shaft 25 is provided with the scraper 24, the number of the scrapers 24 is four, four scrapers 24 are equally divided into two groups, two scrapers 24 are equally and symmetrically arranged at the outer surface of the rotating shaft 25, the outer side of the standing filter box 5 is provided with a sludge discharge pipe 7, and the two sludge discharge pipes 7 are equally arranged at positions above the two filter screens B26 outside the standing filter box 5, the U-shaped pipe 27 is installed near the bottom position on the outer side of the standing filter box 5, the valve 28 is installed inside the U-shaped pipe 27, the tail end of the U-shaped pipe 27 is connected to the outer side of the activated carbon box 8, the lifting pump 12 is installed at the middle position of the bottom end inside the treatment box 6, the output end of the lifting pump 12 is connected to the position near the top end on the inner side of the standing filter box 5, and the input end of the lifting pump 12 is connected to the bottom end of the stirring box 14.

The working principle is as follows: the sewage treatment device is arranged at a place needing to be used, sewage is conveyed into the pre-filtering box 2 through the muddy water pump 13, a flocculating agent is added through the flocculating agent adding hopper 4, the stirring motor 18 works to enable the stirring blades 19 to stir, the lifting pump 12 conveys the stirred sewage into the standing filtering box 5, the valve 28 is opened, the filtered sewage enters the water storage tank 9 and is discharged through the opening of the drain valve 10, the motor 23 is rotated to work to scrape off sludge at the top end of the filtering net B26 and discharge the sludge through the sludge discharge pipe 7, and accordingly the working process of the sewage treatment device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a small-size sewage treatment device, includes filter tank (5), processing box (6), agitator tank (14) and pivot (25) of stewing, its characterized in that: handle inside bottom one side of case (6) and install agitator tank (14), agitator tank (14) inside top intermediate position department installs (mixing) shaft (21), (mixing) shaft (21) surface mounting has stirring vane (19), agitator tank (14) internally mounted has water conservancy diversion ring (20), agitator tank (14) top is installed and is filtered case (2) in advance, filter screen A (3) internally mounted in filter case (2) in advance, handle one side that the inside bottom of case (6) deviates from agitator tank (14) and install storage water tank (9), activated carbon box (8) are installed on storage water tank (9) top, activated carbon box (8) top is installed and is stood rose box (5), filter screen B (26) internally mounted stews rose box (5), U type pipe (27) are installed near bottom position department in the rose box (5) outside of stewing, and U type pipe (27) end-to-end connection is in the activated carbon box (8) outside, handle the inside bottom intermediate position department of case (6) and install elevator pump (12), elevator pump (12) output is connected in the rose box (5) inboard of stewing and is close to top position department, elevator pump (12) input is connected in agitator tank (14) bottom.

2. The small-sized sewage treatment apparatus according to claim 1, wherein: handle case (6) bottom and install removal wheel (11), it is equipped with four altogether to remove wheel (11), and four remove wheel (11) branch and locate and handle four angular position departments in case (6) bottom.

3. The small-sized sewage treatment apparatus according to claim 1, wherein: conical gear B (22) have been cup jointed near top position department to (mixing) shaft (21) surface, agitator tank (14) inboard is close to top position department and installs flocculating agent throwing hopper (4), agitator tank (14) top is close to flocculating agent and throws one side of hopper (4) and install agitator motor (18), conical gear A (17) are installed to agitator motor (18) output, and conical gear A (17) and conical gear B (22) mesh mutually.

4. The small-sized sewage treatment apparatus according to claim 1, wherein: the utility model discloses a filter tank, including filter screen A (3), U type pipe (27), pre-filtration case (2) outside is located filter screen A (3) top position department and installs slag pipe (1), U type pipe (27) internally mounted has valve (28), storage water tank (9) outside is close to bottom position department and installs drain valve (10).

5. The small-sized sewage treatment apparatus according to claim 1, wherein: prefiltration case (2) outside is close to top position department and installs muddy water pipe (16), muddy water pump (13) are installed to muddy water pipe (16) end, agitator tank (14) outside is close to bottom position department and installs rack (15), and muddy water pipe (16) cup joint in rack (15) surface.

6. The small-sized sewage treatment apparatus according to claim 1, wherein: the rotary motor (23) is installed at the middle position of the top end of the standing filter box (5), and the output end of the rotary motor (23) is connected with the top end of the rotating shaft (25).

7. The small-sized sewage treatment apparatus according to claim 1, wherein: filter screen B (26) are equipped with two altogether, and two filter screen B (26) symmetry is installed in the inside both sides position department of rose box (5) of stewing, pivot (25) surface mounting has scraper blade (24), scraper blade (24) are equipped with four altogether, and four scraper blade (24) equivalent divide into two sets ofly, two scraper blade (24) equivalent symmetry is installed in pivot (25) surface.

8. The small-sized sewage treatment apparatus according to claim 1, wherein: the filter box (5) that stews installs in the outside mud pipe (7), mud pipe (7) are equipped with two altogether, and two mud pipe (7) equivalent is installed and is located two filter screen B (26) top positions department in the filter box (5) outside that stews.