CN216549861U

CN216549861U - Air supporting machine with precipitation function for sewage treatment

Info

Publication number: CN216549861U
Application number: CN202122599704.3U
Authority: CN
Inventors: 卞希华; 李春田; 张萍
Original assignee: Shandong Senzheng Machinery Technology Co ltd
Current assignee: Shandong Senzheng Machinery Technology Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-17
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses an air floatation machine with a precipitation function for sewage treatment, which comprises a flat plate, a water storage tank and a filter screen, wherein the water storage tank is arranged on one side of the upper surface of the flat plate, a sewage treatment tank is arranged on the other side of the upper surface of the flat plate, a water inlet pipe is arranged at the top of the water storage tank, a blow-off pipe is arranged at the bottom of the water storage tank, the filter screen is inserted into the water inlet pipe from an insertion hole, a connecting pipe is arranged on one side, opposite to the water storage tank and the sewage treatment tank, an air compressor is embedded in the connecting pipe, bearings are respectively embedded and arranged on two sides of the front end and the rear end of the sewage treatment tank, movable rods are respectively arranged in the sewage treatment tank by the two groups of bearings, rollers are respectively arranged on the two movable rods, and a blow-off port is arranged on one side, away from the connecting pipe, of the sewage treatment tank. The utility model has the advantages of filtering and precipitating the sewage, preventing impurities from blocking pipelines, reducing the pressure of the air floatation processor and improving the sewage treatment efficiency.

Description

Air supporting machine for sewage treatment with precipitation function

Technical Field

The utility model relates to the technical field of air flotation machines, in particular to an air flotation machine with a precipitation function for sewage treatment.

Background

The air floating machine is a water treatment equipment which can make air float on water surface by utilizing buoyancy principle and can implement solid-liquid separation, and is characterized by that the air floating machine can be divided into super-effective shallow air floating machine, cavitation air floating machine and horizontal air floating machine, and at present it can be used for water supply, industrial waste water and urban sewage treatment.

Through a large amount of search discoveries, the Chinese utility model patent column: the application number CN202022362759.8, the publication number CN213834618U, an air floating machine for sewage treatment, disclose an air floating machine for sewage treatment, comprising a box body, wherein the upper part of the outer side of the box body is connected with a wadding outlet pipe, the middle part of the box body is connected with a water inlet pipe, and the bottom of the box body is connected with a water outlet pipe; the box bottom surface is connected with the intake pipe that is connected with air feeder, the inner rotation of box installs hollow drive shaft, the drive shaft low side stretches into inside and being connected with the screw of intake pipe, the drive shaft is located the outside of the inside of intake pipe is run through and is provided with the air inlet, drive shaft upper end intercommunication has the flow distribution disc, the flow distribution disc upper surface evenly runs through there is the gas injection mouth, flow distribution disc upper surface is connected with the (mixing) shaft, the (mixing) shaft outside is connected with stirring vane. Has the advantages that: can make bubble and suspended solid granule fully contact through flow distribution plate and stirring vane, guarantee the flocculation effect to help improving sewage treatment effect and efficiency, excellent in use effect.

In conclusion, the device can make bubble and suspended solid particle fully contact, guarantees the flocculation effect, improves sewage treatment effect and efficiency, but the device does not have the structure of preliminary treatment to sewage, only handles sewage through the air supporting machine, and the great impurity of volume and weight deposits in the inside of water tank easily in sewage, and is long-term, still can plug up the pipeline of water tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air floatation machine with a precipitation function for sewage treatment, which has the advantages of filtering and precipitating sewage, preventing impurities from blocking pipelines, reducing the pressure of the air floatation machine, improving the efficiency of sewage treatment and solving the problem that the traditional air floatation machine for sewage treatment does not pretreat the sewage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air supporting machine for sewage treatment with deposit function, includes flat board, water storage box and filter screen, the water storage box is installed to dull and stereotyped upper surface one side, sewage treatment box is installed to dull and stereotyped upper surface opposite side, the inlet tube is installed at the water storage box top, the blow off pipe is installed to the water storage box bottom, the jack has been seted up to inlet tube one side, the filter screen inserts inside the inlet tube from the jack, the connecting pipe is installed to the relative one side of water storage box and sewage treatment box, air compressor is installed in the connecting pipe embedding, the bearing is installed in the embedding respectively of the both sides at both ends around the sewage treatment box, and is two sets of the bearing installs the movable rod respectively in sewage treatment box inside, and the cylinder is installed respectively to two institute movable rods, the sewage treatment box deviates from one side of connecting pipe and has seted up the drain.

Preferably, the inner wall of the water inlet pipe is provided with a slot, one side of the filter screen is inserted into the slot, and the filter screen is provided with a handle.

Preferably, the two sides of the air compressor are respectively welded with connecting rods, and the two connecting rods are respectively welded with the water storage tank and the sewage treatment tank.

Preferably, the flat plate is provided with a round hole, one end of the sewage discharge pipe penetrates through the round hole, and the four corners of the lower surface of the flat plate are respectively welded with the support columns.

Preferably, the two rollers are rotatably connected through a crawler, and a scraper is welded on the crawler.

Preferably, the drain has the welding of guide plate, and guide plate one end stretches into in the sewage treatment case.

Preferably, a drain pipe is arranged on one side of the sewage treatment box below the sewage draining port.

Preferably, the driving box is installed on the back surface of the sewage treatment box and is in rotating connection with the movable rod.

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

1. according to the utility model, the water storage tank and the filter screen are arranged, sewage enters the water storage tank, the filter screen blocks impurities with larger volume in the sewage, the filtered sewage enters the water storage tank, the sewage is precipitated in the water storage tank, and part of impurities in the sewage are precipitated in the water storage tank and then discharged from the sewage discharge pipe, so that the sewage is filtered and precipitated, the impurities are prevented from blocking a pipeline, the pressure of the air floatation treatment machine is reduced, and the sewage treatment efficiency is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a right-view structural diagram of the present invention.

In the figure: 1. a pillar; 2. a blow-off pipe; 3. a flat plate; 4. a water storage tank; 5. a connecting pipe; 6. a water inlet pipe; 7. a handle; 8. a connecting rod; 9. an air compressor; 10. a movable rod; 11. a bearing; 12. a baffle; 13. a sewage treatment tank; 14. a drain pipe; 15. a circular hole; 16. a crawler belt; 17. a squeegee; 18. a drum; 19. a sewage draining outlet; 20. a slot; 21. filtering with a screen; 22. a jack; 23. a drive box.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an air floatation machine with a precipitation function for sewage treatment is connected with an external power supply and comprises a flat plate 3, a water storage tank 4 and a filter screen 21, wherein the water storage tank 4 is arranged on one side of the upper surface of the flat plate 3, a sewage treatment tank 13 is arranged on the other side of the upper surface of the flat plate 3, a water inlet pipe 6 is arranged at the top of the water storage tank 4, a sewage discharge pipe 2 is arranged at the bottom of the water storage tank 4, a round hole 15 is formed in the flat plate 3, one end of the sewage discharge pipe 2 penetrates through the round hole 15, supporting columns 1 are welded at four corners of the lower surface of the flat plate 3 respectively, the supporting force is provided for the flat plate 3 by the supporting columns 1, a jack 22 is formed in one side of the water inlet pipe 6, the filter screen 21 is inserted into the water inlet pipe 6 from the jack 22, a slot 20 is formed in the inner wall of the water inlet pipe 6, one side of the filter screen 21 is inserted into the slot 20, the filter screen 21 is fixed inside the water inlet pipe 6 by the slot 20, the filter screen 21 is prevented from shaking, the filter screen 21 is provided with a handle 7, inside sewage got into water storage box 4 from inlet tube 6, the great impurity interception of volume in filter screen 21 with sewage in inside, and inside sewage got into water storage box 4 by filtering once, sewage deposited in water storage box 4 inside, and the impurity that the part is heavier in the sewage can deposit in water storage box 4's inside, and impurity is discharged from blow off pipe 2, uses handle 7 to take filter screen 21 out from inlet tube 6, handles the inside impurity of filter screen 21.

Connecting pipe 5 is installed to water storage tank 4 and the relative one side of sewage treatment case 13, air compressor 9 is installed in the embedding of connecting pipe 5, connecting rod 8 has been welded respectively to air compressor 9 both sides, two connecting rods 8 weld with water storage tank 4 and sewage treatment case 13 respectively, connecting rod 8 fixes air compressor 9, prevent that air compressor 9 from taking place to rock when the function, the sewage of accomplishing of deposiing gets into inside sewage treatment case 13 from connecting pipe 5, sewage is when through connecting pipe 5, air compressor 9 produces a large amount of micro bubbles in sewage, make the air adhere to on the suspended particles with the micro bubble form of high dispersion, cause the state that density is less than water, utilize buoyancy principle to make it float on the surface of water.

The two sides of the front end and the rear end of the sewage treatment box 13 are respectively embedded with bearings 11, two groups of bearings 11 are respectively provided with a movable rod 10 in the sewage treatment box 13, the back of the sewage treatment box 13 is provided with a driving box 23, the driving box 23 is rotationally connected with the movable rod 10, a driving mechanism in the driving box 23 drives the movable rod 10 to rotate, two movable rods 10 are respectively provided with a roller 18, two rollers 18 are rotationally connected through a crawler 16, a scraper 17 is welded on the crawler 16, the movable rod 10 drives the crawler 16 to rotate through the rollers 18, the scraper 17 on the crawler 16 hangs impurities floating on the top of sewage once, one side of the sewage treatment box 13 departing from the connecting pipe 5 is provided with a sewage discharge outlet 19, a guide plate 12 is welded on the sewage discharge outlet 19, one end of the guide plate 12 extends into the sewage treatment box 13, the impurities are hung on the guide plate 12 through the scraper 17 and are discharged from the sewage discharge outlet 19, one side of the sewage treatment box 13 below the sewage discharge outlet 19 is provided with a drain pipe 14, the treated clean water is discharged from the water discharge pipe 14, as is well known to those skilled in the art and is known from the air compressor 9 and the drive box 23, which are conventional means or common knowledge and will not be described herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: sewage enters the water storage tank 4 from the water inlet pipe 6, the filter screen 21 intercepts impurities with large volume in the sewage inside, the sewage which is filtered once enters the water storage tank 4, the sewage is precipitated inside the water storage tank 4, part of the heavier impurities in the sewage can be precipitated inside the water storage tank 4, the impurities are discharged from the sewage discharge pipe 2, the precipitated sewage enters the sewage treatment tank 13 from the connecting pipe 5, the air compressor 9 generates a large amount of micro bubbles in the sewage when the sewage passes through the connecting pipe 5, so that the air is attached to suspended particles in a highly dispersed micro bubble form to cause a state with density smaller than that of the water, the sewage floats on the water surface by utilizing the buoyancy principle, the driving mechanism inside the driving tank 23 drives the movable rod 10 to rotate, the movable rod 10 drives the crawler belt 16 to rotate through the roller 18, and the scraper 17 on the crawler belt 16 hangs the impurities floating on the top of the sewage on the guide plate 12 through the scraper 17, and then discharged from the sewage drain 19, and the treated and cleaned water is discharged from the drain pipe 14.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an air supporting machine for sewage treatment with deposit function, includes flat board (3), water storage box (4) and filter screen (21), its characterized in that: the water storage tank (4) is installed on one side of the upper surface of the flat plate (3), the sewage treatment tank (13) is installed on the other side of the upper surface of the flat plate (3), the water inlet pipe (6) is installed at the top of the water storage tank (4), the blow-off pipe (2) is installed at the bottom of the water storage tank (4), the jack (22) is formed in one side of the water inlet pipe (6), the filter screen (21) is inserted into the water inlet pipe (6) from the jack (22), the connecting pipe (5) is installed on one side, opposite to the water storage tank (4) and the sewage treatment tank (13), the air compressor (9) is installed in the connecting pipe (5), the bearings (11) are respectively installed in the two sides of the front end and the rear end of the sewage treatment tank (13) in an embedded mode, the movable rods (10) are respectively installed inside the sewage treatment tank (13), and the rollers (18) are respectively installed on the two movable rods (10), one side of the sewage treatment box (13) departing from the connecting pipe (5) is provided with a sewage outlet (19).

2. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: the inner wall of the water inlet pipe (6) is provided with a slot (20), one side of the filter screen (21) is inserted into the slot (20), and the filter screen (21) is provided with a handle (7).

3. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: the air compressor (9) both sides have welded connecting rod (8) respectively, and two connecting rod (8) weld with water storage box (4) and sewage treatment box (13) respectively.

4. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: round holes (15) are formed in the flat plate (3), one end of the sewage discharge pipe (2) penetrates through the round holes (15), and the four corners of the lower surface of the flat plate (3) are respectively welded with the supporting columns (1).

5. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: the two rollers (18) are rotatably connected through a crawler (16), and scrapers (17) are welded on the crawler (16).

6. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: the sewage draining outlet (19) is welded with a guide plate (12), and one end of the guide plate (12) extends into the sewage treatment tank (13).

7. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: and a drain pipe (14) is arranged on one side of the sewage treatment box (13) below the sewage draining port (19).

8. The air flotation machine with precipitation function for sewage treatment as claimed in claim 1, wherein: the back of the sewage treatment box (13) is provided with a driving box (23), and the driving box (23) is rotatably connected with the movable rod (10).