CN214990631U

CN214990631U - Sewage treatment is with high-efficient dissolved air flotation machine

Info

Publication number: CN214990631U
Application number: CN202023260549.4U
Authority: CN
Inventors: 张尊福
Original assignee: Heze Jindide Environmental Protection Technology Co ltd
Current assignee: Heze Jindide Environmental Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-03
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency dissolved air flotation machine for sewage treatment, which comprises a box body, wherein a first motor is fixed on the outer surface of the bottom of the box body, the output end of the first motor is fixed with a first rotating shaft, the first rotating shaft penetrates through the box body in a sliding way, and blades penetrate through the outer wall of the first rotating shaft in a sliding way, in the utility model, the air outlet of an exhaust pipe and one end of the water outlet of a water pipe penetrate through the box body and a mixing box, an air floating body and sewage are combined in the mixing box for the first time and then flow out through a water outlet pipe and float on the surface of the sewage, the working efficiency is accelerated due to the combination of solid particles and the air floating body in the mixing box for the first time, the first motor drives the blades to rotate, stir and smash larger solid particles falling into the bottom, then the air floating body brings the smashed solid particles to the surface of the sewage, so as to prevent the larger solid particles from always precipitating at the bottom, manual cleaning is reduced, and working efficiency is improved.

Description

Sewage treatment is with high-efficient dissolved air flotation machine

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment is with high-efficient air supporting machine that dissolves.

Background

Sewage treatment refers to 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.

However, in the prior art, the existing high-efficiency dissolved air floatation machine for sewage treatment cannot rapidly fuse the air floating body and the sewage, only can naturally wait for slow fusion of the air floating body and the sewage, has low working efficiency, can only treat small solid particles in the sewage, and cannot bring large solid particles to the water surface, so that the large solid particles can only be accumulated at the bottom of the sewage and need to be manually cleaned in variable time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, install sewage pipe entry and blast pipe entrance in the mixing box, make it can the very first time fuse fast, in outlet pipe inflow box again, the great solid particle that does not fuse is smashed by sewage bottom blade, then the air supporting realization will smash the solid particle after taking sewage surface.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency dissolved air flotation machine for sewage treatment comprises a box body, wherein a first motor is fixed on the outer wall of the bottom of the box body, a first rotating shaft is fixed at one end, close to the box body, of the first motor, penetrates through the box body in a sliding manner, blades penetrate through the outer wall of the first rotating shaft in a sliding manner, a fixed block is fixed at one end, far away from the first motor, of the first rotating shaft, an air storage tank is fixed on the outer wall of the left side of the box body, an exhaust pipe penetrates through the bottom end of the air storage tank, an air outlet valve is fixed at the position, close to the lower end of the air storage tank, of the outer wall of the exhaust pipe, an air pump is fixed on the outer wall of one side, close to the top end of the box body, a sewage pipe penetrates through the left side of the box body, a first handle penetrates through one side, far away from the box body, a first valve core is welded at one end, close to the edge of the left end of the box body, a control box body is fixed at the edge of the front end, a mixing box is fixed on the inner wall of the left side of the box body, a sewage pipe and an exhaust pipe penetrate through the left wall of the mixing box, a water outlet pipe penetrates through the right wall of the mixing box, two fixing shafts penetrate through two sides of the inner wall of the top end of the box body, pulleys penetrate through the two fixing shafts in a sliding manner, stabilizing blocks penetrate through two ends of the four pulleys, two first conveying belts slide on the outer walls of the four pulleys, four slag scraping plates are fixed on the outer walls of the first conveying belts at equal intervals, a top plate is fixed at the corner, close to the air storage tank, of the top end of the box body, a second motor is fixed on the outer wall of the top plate, a second rotating shaft is fixed at one end, far away from the control box, of the second motor, a second conveying belt slides on the outer wall of the second rotating shaft, a sewage discharge chamber is fixed on the inner wall of the right side of the box body, and a water purification chamber is fixed at the bottom of the sewage discharge chamber, one side that the blowdown room was kept away from to the water purification room runs through and is fixed with the second handle, the second handle is close to the one end welding of blowdown room and has the second valve core, and the second valve core slides at water purification indoor wall, the inner wall of water purification room is fixed with the active carbon filter screen, one side that the blowdown room was kept away from to the water purification room runs through there is the water purification pipe.

In a preferred embodiment, one end of the exhaust pipe, which is far away from the air storage tank, penetrates through the center of the left side of the box body.

In a preferred embodiment, the position of the sewage pipe is symmetrical to that of the exhaust pipe.

In a preferred embodiment, the outer wall of the first valve core slides on the inner wall of the sewer pipe.

In a preferred embodiment, the inner walls of the eight stabilizing blocks are penetrated by fixing shafts.

In a preferable embodiment, a pulley is slid on the inner wall of one end of the second conveyor belt far away from the second motor, and the pulley is close to the second motor.

In a preferred embodiment, the clean water chamber extends through the tank body on a side thereof adjacent to the mixing tank.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, box and mixing box are run through to the gas outlet of blast pipe and the delivery port one end of water pipe, and the air float body combines at the mixing box with the sewage very first time, then flows through the outlet pipe and floats to the sewage surface, combines very first time in the mixing box because of solid particle and air float body for work efficiency.

2. The utility model discloses in, first motor drives the blade rotation, stirs and smashes the great solid particle who falls into the bottom, then the solid particle after the air floater will smash takes the sewage surface to, prevents that great solid particle from deposiing always at the bottom, has reduced artifical clearance, has increased work efficiency.

Drawings

FIG. 1 is a cross-sectional view of the high-efficiency dissolved air flotation machine for sewage treatment;

FIG. 2 is a left side view of the high efficiency dissolved air flotation machine for sewage treatment;

fig. 3 is a top view of the high-efficiency dissolved air flotation machine for sewage treatment.

Illustration of the drawings:

1. a box body; 2. a pulley; 3. a sewage discharge chamber; 4. an active carbon filter screen; 5. a water purifying pipe; 6. a water purifying chamber; 7. a second valve core; 8. a second handle; 9. a blade; 10. a fixed block; 11. a first rotating shaft; 12. a first motor; 13. a water outlet pipe; 14. a mixing box; 15. an exhaust pipe; 16. an air pump; 17. a gas storage tank; 18. an air outlet valve; 19. a sewage pipe; 20. a control box; 21. a fixed shaft; 22. a slag scraping plate; 23. a first conveyor belt; 24. a second motor; 25. a second conveyor belt; 26. a top plate; 27. a stabilizing block; 28. a second rotating shaft; 29. a first valve core; 30. a first handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency dissolved air flotation machine for sewage treatment comprises a box body 1, wherein a first motor 12 is fixed on the outer surface of the bottom of the box body 1, a first rotating shaft 11 is fixed at the output end of the first motor 12, which is close to the box body 1, the first rotating shaft 11 penetrates through the box body 1 in a sliding manner, blades 9 penetrate through the outer wall of the first rotating shaft 11 in a sliding manner, a fixed block 10 is fixed at one end of the first rotating shaft 11, which is far away from the first motor 12, a gas storage tank 17 is fixed on the outer wall of one side of the box body 1, an exhaust pipe 15 penetrates through the bottom end of the gas storage tank 17, a gas outlet valve 18 is fixed at the position, which is close to the lower end of the gas storage tank 17, of the exhaust pipe 15, which is close to the top end of the box body 1, a gas pump 16 is fixed on the outer wall of the exhaust pipe 15, a sewage pipe 19 penetrates through the left side of the box body 1, a first handle 30 penetrates through the side of the sewage pipe 19, a first valve core 29 is welded at one end, which is close to the box body 1, a control box body 20 is fixed at the edge, which is close to the front end, a mixing box 14 is fixed on the inner wall of one side of the box body 1, a sewage pipe 19 and an exhaust pipe 15 penetrate through the left wall of the mixing box 14, a water outlet pipe 13 penetrates through the right wall of the mixing box 14, two fixing shafts 21 penetrate through two sides of the top of the inner wall of the box body 1, pulleys 2 penetrate through two ends of the two fixing shafts 21 close to the two ends in a sliding manner, stabilizing blocks 27 penetrate through two ends of the four pulleys 2 in a sliding manner, two first conveyor belts 23 penetrate through the outer walls of the four pulleys 2 in a sliding manner, four slag scraping plates 22 are fixed on the outer walls of the first conveyor belts 23 at equal intervals, a top plate 26 is fixed at the corner of the top end of the box body 1 close to the air storage tank 17, a second motor 24 is fixed on the outer wall of the top plate 26, a second rotating shaft 28 is fixed at one end of the second motor 24 far away from the control box 20, a second conveyor belt 25 penetrates through the outer wall of the second rotating shaft 28, a sewage discharging chamber 3 is fixed on the inner wall of the right side of the box body 1, a water purifying chamber 6 is fixed at the bottom of the sewage chamber 3, one side that clean water room 6 kept away from blowdown room 3 runs through to be fixed with second handle 8, and the one end welding that second handle 8 is close to blowdown room 3 has second valve core 7, and second valve core 7 slides at clean water room 6 inner wall, and the inner wall of clean water room 6 is fixed with active carbon filter screen 4, and one side that clean water room 6 kept away from blowdown room 3 runs through there is water purification pipe 5.

One end of the exhaust pipe, which is far away from the air storage tank 17, penetrates through the center of the left side of the box body 1, so that the air floatation body can be more uniformly dispersed into sewage.

The position of the sewage pipe 19 is symmetrical to that of the exhaust pipe 15, the layout of the sewage pipe 19 and the exhaust pipe 15 is more reasonable, and sewage and the air floating body can be quickly and effectively combined at the first time.

The outer wall of the first valve core 29 slides on the inner wall of the sewage pipe 19, and the rotation of the first valve core 29 is controlled to control the flow rate of sewage.

The inner walls of the eight stabilizing blocks 27 are all penetrated with fixing shafts 21 for fixing the slag scraper to prevent the slag scraper from displacing.

The pulley 2 slides on the inner wall of one end of the second conveyor belt 25 far away from the second motor 24, the pulley 2 is close to the second motor 24, and the second conveyor belt 25 rotates to drive the first conveyor belt 23 and the scraper 22 to rotate to scrape impurities on the surface of the sewage.

The side of the clean water chamber 6 close to the mixing tank 14 penetrates the tank body 1, so that the tank body 1 and the clean water chamber 6 can be communicated, and the purified water in the tank body 1 is discharged into the clean water chamber 6.

The working principle of the embodiment is as follows: when the efficient dissolved air flotation machine for sewage treatment is used, firstly, as shown in figures 1, 2 and 3, when the machine is operated, one end of a sewage pipe 19 penetrates through a box body 1, one end of an exhaust pipe 15 penetrates through the box body 1, the other end of the exhaust pipe penetrates through the bottom of an air storage tank 17, an air pump 16 is fixed on the outer wall of the exhaust pipe 15, one ends of the exhaust pipe 15 and the sewage pipe 19, which are close to a water purification chamber 6, penetrate through a mixing box 14 and the box body 1, so that an air floating body and sewage are combined in the mixing box 14 for the first time and then are discharged through a water outlet pipe 13, the working efficiency is accelerated, after the sewage in the box body 1 is purified, a second handle 8 is rotated to drive a second valve core 7, so that the purified water flows into the water purification chamber 6 and then flows out of a water purification pipe 5 after harmful substances are filtered out through an activated carbon filter screen 4, the potential safety hazard is removed, the water quality is improved, the air floating body and the sewage are combined in the mixing box 14 for the first time, the left side of the box body 1 is provided with the control box 20 for monitoring the whole dissolved air flotation machine, so that the working efficiency is improved;

meanwhile, as shown in fig. 1, fig. 2 and fig. 3, one end of the first motor 12 close to the scraper 22 is fixed at the bottom of the tank 1, one end of the first motor 12 close to the scraper 22 is fixed with a first rotating shaft 11, the first rotating shaft 11 penetrates through the tank 1 in a sliding manner, the outer wall of the first rotating shaft 11 is fixed with a blade 9, one end of the first rotating shaft 11 far away from the first motor 12 is provided with a fixed block 10, the first motor 12 drives the first rotating shaft 11 and the blade 9 to break larger solid particles at the bottom into smaller solid particles, and then the smaller solid particles are carried to the surface of sewage by the air floating body, the second motor 24 drives the second rotating shaft 28 to rotate, as the outer wall of the second rotating shaft 28 slides with the second conveyor belt 25, the inner wall of the other end of the second conveyor belt 25 slides with the pulley 2, so that the second conveyor belt 25 also rotates and drives the pulley 2 close to the second motor 24 to rotate, and the outer walls of two sets of two pulleys 2 at different sides slide with the first conveyor belt 23, the fixed shaft 21 penetrates through the stabilizing blocks 27 on two sides of the pulley 2 and two sides of the box body 1, the first conveying belt 23 fixes the four scraper plates 22, the top plate 26 is installed at the top of the box body 1 at the bottom of the second motor 24 and used for fixing the motor to prevent the motor from shifting due to shaking during rotation, when solid particles are brought to the surface of sewage by an air floating body, the second motor 24 drives the first conveying belt 23 and the second conveying belt 25 to rotate, the scraper plates 22 are installed on the first conveying belt 23 when the second motor 24 is started, the solid particles on the surface of the sewage are scraped into the sewage discharging chamber 3, the air floating body and the solid particles can be quickly and uniformly combined due to rotation of the blades 9, the blades 9 break large particles which cannot be combined at the bottom of the sewage, the machine does not need to be periodically stopped, labor cost is reduced, and working efficiency is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a sewage treatment is with high-efficient dissolved air flotation machine, includes box (1), its characterized in that: the outer surface of the bottom of the box body (1) is fixedly provided with a first motor (12), the output end of the first motor (12) close to the box body (1) is fixedly provided with a first rotating shaft (11), the first rotating shaft (11) penetrates through the box body (1) in a sliding manner, the outer wall of the first rotating shaft (11) penetrates through a blade (9) in a sliding manner, one end, far away from the first motor (12), of the first rotating shaft (11) is fixedly provided with a fixed block (10), the outer wall of one side of the box body (1) is fixedly provided with a gas storage tank (17), the bottom end of the gas storage tank (17) penetrates through an exhaust pipe (15), the lower end of the outer wall of the exhaust pipe (15) close to the gas storage tank (17) is fixedly provided with a gas outlet valve (18), the outer wall of one side, near the top end of the box body (1), of the exhaust pipe (15) is fixedly provided with a gas pump (16), the left side of the box body (1) penetrates through a sewage pipe (19), one side, far away from the box body (1), of the sewage pipe (19) is penetrated through a first handle (30), the improved multifunctional garbage bin is characterized in that one end, close to the bin body (1), of a first handle (30) is welded with a first valve core (29), the left end of the bin body (1) is close to a front end edge to fix a control box (20), one side inner wall of the bin body (1) is fixed with a mixing box (14), the left wall of the mixing box (14) penetrates through a sewage pipe (19) and an exhaust pipe (15), the right wall of the mixing box (14) penetrates through a water outlet pipe (13), two fixing shafts (21) penetrate through two sides of the top of the inner wall of the bin body (1), two pulleys (2) penetrate through the two fixing shafts (21) in a sliding manner, two stabilizing blocks (27) penetrate through the two ends of the four pulleys (2), two first conveying belts (23) penetrate through the outer wall of the four pulleys (2) in a sliding manner, and four slag scraping plates (22) are fixed on the outer wall of the first conveying belts (23) at equal intervals, the corner that box (1) top is close to gas holder (17) is fixed with roof (26), the outer wall of roof (26) is fixed with second motor (24), the one end that control box (20) was kept away from in second motor (24) is fixed with second pivot (28), the outer wall slip of second pivot (28) has second conveyer belt (25), the right side inner wall of box (1) is fixed with blowdown room (3), the bottom of blowdown room (3) is fixed with clean water room (6), one side that blowdown room (3) were kept away from in clean water room (6) is run through and is fixed with second handle (8), the one end welding that second handle (8) are close to blowdown room (3) has second valve core (7), and second valve core (7) slide at clean water room (6) inner wall, the inner wall of clean water room (6) is fixed with active carbon filter screen (4), and a water purifying pipe (5) penetrates through one side of the water purifying chamber (6) far away from the sewage discharging chamber (3).

2. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: one end of the exhaust pipe (15) far away from the air storage tank (17) penetrates through the center of the left side of the box body (1).

3. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: the position of the sewage pipe (19) is symmetrical to that of the exhaust pipe (15).

4. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: the outer wall of the first valve core (29) slides on the inner wall of the sewage pipe (19).

5. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: the inner walls of the eight stabilizing blocks (27) are provided with fixing shafts (21) in a penetrating way.

6. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: and a pulley (2) slides on the inner wall of one end, far away from the second motor (24), of the second conveyor belt (25), and the pulley (2) is close to the second motor (24).

7. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: one side of the water purifying chamber (6) close to the mixing box (14) penetrates through the box body (1).