CN210237181U

CN210237181U - Shallow air flotation for sewage treatment

Info

Publication number: CN210237181U
Application number: CN201920927990.1U
Authority: CN
Inventors: Guohua Feng; 冯国华
Original assignee: Wuxi Voma Environmental Protection Equipment Technology Co Ltd
Current assignee: Wuxi Voma Environmental Protection Equipment Technology Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-03
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a shallow air supporting for sewage treatment relates to sewage treatment technical field, and for solving current shallow air supporting for sewage treatment speed of during operation slagging-off is slower, and the performance of arranging mud is perfect still inadequately, wholly rotates the during operation and takes place the shake easily, influences the problem of working property. The supporting legs are installed to both sides of air supporting main shell below, two install water guide export and mud export between the supporting leg, fixed mounting work frame is installed to the top of air supporting main shell, the slip fixture block is installed to the lower extreme of fixed mounting work frame one side, supplementary mounting bracket is installed to the front end of fixed mounting work frame, water guide equipment is installed to the rear end of supplementary mounting bracket top, the inlet channel is installed to water guide equipment's top, the work installation piece is installed to the rear end of fixed mounting work frame.

Description

Shallow air flotation for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a shallow air supporting for sewage treatment.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, the 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 the sewage treatment also increasingly enters the daily life of common people. The device main part comprises five major parts: the device comprises a tank body, a rotary water distribution mechanism, a dissolved air releasing mechanism, a frame mechanism, a water collecting mechanism and the like. The water inlet, the water outlet and the scum outlet are all concentrated in the central area of the tank body, and the water distribution mechanism, the water collection mechanism and the dissolved air release mechanism are all tightly connected with the frame and rotate around the center of the tank body. The device provides a complete equipment assembly and a control system, and the equipment can reach the optimal running state by combining centralized control and decentralized control.

However, the existing shallow air flotation for sewage treatment has slow deslagging speed during working, the sludge discharge performance is not perfect enough, and the integral rotation is easy to shake during working, so that the working performance is influenced; therefore, the existing requirements are not met, and a shallow air flotation for sewage treatment is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shallow air supporting for sewage treatment to current shallow air supporting for sewage treatment who proposes in solving above-mentioned background art is slower at the speed of during operation slagging-off, and the performance of arranging mud is perfect still inadequately, wholly rotates the during operation and takes place the shake easily, influences the problem of working property.

In order to achieve the above object, the utility model provides a following technical scheme: a shallow air flotation device for sewage treatment comprises an air flotation main shell, wherein supporting legs are arranged on two sides below the air flotation main shell, a water guide outlet and a sludge outlet are arranged between the two supporting legs, the sludge outlet is positioned on one side of the water guide outlet, a fixed mounting work frame is arranged above the air flotation main shell, a sliding clamping block is arranged at the lower end of one side of the fixed mounting work frame, an auxiliary mounting frame is arranged at the front end of the fixed mounting work frame and is connected with the fixed mounting work frame through screws, a water guide working device is arranged at the rear end above the auxiliary mounting frame, a water inlet pipeline is arranged above the water guide working device, one end of the water inlet pipeline extends into the water guide working device, a work mounting block is arranged at the rear end of the fixed mounting work frame, and a scum collecting device is arranged on one side of the work mounting block, and the scum collecting device is positioned inside the fixed mounting working frame, one side of the fixed mounting working frame is provided with a rotating motor, and one end of the rotating motor penetrates through and extends to the inside of the fixed mounting working frame.

Preferably, one end of the rotating motor is connected with one end of the scum collecting device through a key, and the upper end of the air flotation main shell is provided with a sliding clamping rail.

Preferably, a slag taking door is installed above the scum collecting device and is rotatably connected with the scum collecting device through a damping rotating shaft.

Preferably, a treatment reaction tank is arranged in the air flotation main shell, a fixed working box is arranged in the middle of the treatment reaction tank, and the fixed working box is connected with the treatment reaction tank through a bolt.

Preferably, a sludge guide block is arranged above the inside of the treatment reaction tank, and a water outlet block is adsorbed below the inside of the treatment reaction tank.

Preferably, the scum board is installed to one side of dross collection device, and leads the scum board and pass through screwed connection with the dross collection device, the rotating piece is installed to the inside intermediate position department of dross collection device, the inside below of dross collection device is provided with the filtration mouth.

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

1. the utility model discloses a be provided with the slip card rail in the upper end of air supporting main shell, can install the slip fixture block of fixed mounting work frame lower extreme inside the slip card rail, when whole device rotation during operation, can not derail, the shake is less, and the stability ability of whole work is higher, simple structure, simple to operate has solved the whole time spent of rotating of current shallow air supporting for sewage treatment and has taken place the shake easily, influences the problem of working property.

2. The utility model discloses a be provided with in the inside of handling the reaction tank and lead the mud piece and adsorb the play water piece, can effectively lead out the silt in the sewage through leading the mud piece when handling sewage, adsorb the play water piece and can lead out the sewage that has handled, the overall installation stable in structure, the practicality is higher, has solved the problem that the performance of current shallow layer gas row mud for sewage treatment is not perfect yet;

3. the utility model discloses an install dross collection device, can drive dross collection device in fixed mounting work frame pivoted and encircle the processing reaction groove and rotate, dross collection device can the rotation simultaneously, when handling sewage, can effectively adsorb inside dross and get into inside, and rotation performance is stable, has solved current shallow for sewage treatment and has got rid of the slower problem of speed at the during operation air supporting.

Drawings

FIG. 1 is a front view of a shallow air flotation device for sewage treatment;

FIG. 2 is a top view of the shallow air flotation device for sewage treatment;

fig. 3 is a schematic structural view of the scum collecting device of the present invention.

In the figure: 1. an air-float main shell; 2. supporting legs; 3. a water guide outlet; 4. a sludge outlet; 5. sliding the clamping block; 6. fixedly mounting a working frame; 7. an auxiliary mounting frame; 8. a working mounting block; 9. a water guide working device; 10. a water inlet pipe; 11. a scum collecting device; 12. rotating the motor; 13. sliding the clamping rail; 14. treating the reaction tank; 15. fixing the work box; 16. a slag taking door; 17. a mud guide block; 18. adsorbing the water outlet block; 19. a slag guide plate; 20. a rotating sheet; 21. and (4) filtering the opening.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a shallow air flotation for sewage treatment comprises an air flotation main shell 1, supporting legs 2 are mounted on two sides below the air flotation main shell 1, the supporting performance is more stable, a water guide outlet 3 and a sludge outlet 4 are mounted between the two supporting legs 2, the sludge outlet 4 is located on one side of the water guide outlet 3, a fixed mounting working frame 6 is mounted above the air flotation main shell 1, the overall stability is better, a sliding clamping block 5 is mounted at the lower end of one side of the fixed mounting working frame 6, an auxiliary mounting frame 7 is mounted at the front end of the fixed mounting working frame 6, the mounting stability is better, the auxiliary mounting frame 7 is connected with the fixed mounting working frame 6 through screws, a water guide working device 9 is mounted at the rear end above the auxiliary mounting frame 7, a water inlet pipeline 10 is mounted above the water guide working device 9, and one end of the water inlet pipeline 10 extends to the inside of the water guide working device 9, work installation piece 8 is installed to the rear end of fixed mounting work frame 6, and dross collection device 11 is installed to one side of work installation piece 8, collection dross that can be better, and dross collection device 11 is located the inside of fixed mounting work frame 6, and rotation motor 12 is installed to one side of fixed mounting work frame 6, and the one end of rotating motor 12 runs through and extends to the inside of fixed mounting work frame 6, and overall structure is simple, and the practicality is high.

Further, the one end of rotating motor 12 passes through the key-type connection with the one end of dross collection device 11, and transmission stability is higher, and the upper end of air supporting main casing 1 is provided with slip card rail 13, and the sliding property is more stable.

Further, the scum taking door 16 is installed above the scum collecting device 11, and the scum taking door 16 is rotatably connected with the scum collecting device 11 through a damping rotating shaft, so that scum removal is more convenient.

Further, the inside of the air flotation main shell 1 is provided with a treatment reaction tank 14, a fixed working box 15 is installed at the middle position of the treatment reaction tank 14, the fixed working box 15 is connected with the treatment reaction tank 14 through bolts, the installation and the disassembly are more convenient and rapid, and the service performance is more perfect.

Further, a sludge guide block 17 is arranged above the inside of the treatment reaction tank 14, and a water outlet block 18 is adsorbed below the inside of the treatment reaction tank 14, so that water drainage and sludge drainage are more convenient.

Further, the scum board 19 is installed to one side of scum collection device 11, and leads scum board 19 and scum collection device 11 and pass through screw connection, and convenient the change, the rotor plate 20 is installed to the inside intermediate position department of scum collection device 11, and the inside below of scum collection device 11 is provided with straining port 21, can be when collecting the scum, makes things convenient for the discharge of waste water.

The working principle is as follows: when the device is used, the sewage pipeline is fixedly connected with the water inlet pipeline 10, the device can be used after the connection is completed, the rotating shaft at the lower end of the fixed working box 15 drives the fixed working box 15 to rotate, meanwhile, the fixed mounting working frame 6 also starts to rotate, the rotation of the fixed mounting working frame 6 drives the scum collecting device 11 to rotate around the inside of the treatment reaction tank 14, the rotating motor 12 is started to work, the rotating motor 12 starts to work, the output shaft of the rotating motor 12 drives the scum collecting device 11 to integrally start to rotate, the scum collecting device 11 can rapidly stir sewage through self rotation, harmful gas in the scum is volatilized, the scum collecting device 11 rotates around to effectively enable scum in the scum to enter the inside through the scum guide plate 19, excessive water is discharged through the filter opening 21, when the sludge in the water is driven to the position of the sludge guide block 17 by stirring, the sludge guide block 17 guides the sludge to the sludge outlet 4 to discharge, the treated sewage is discharged through the adsorption water outlet block 18 and the water guide outlet 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 a shallow layer air supporting for sewage treatment, includes air supporting main casing (1), its characterized in that: the supporting legs (2) are installed on two sides below the air floatation main shell (1), a water guide outlet (3) and a sludge outlet (4) are installed between the two supporting legs (2), the sludge outlet (4) is located on one side of the water guide outlet (3), a fixed mounting work frame (6) is installed above the air floatation main shell (1), a sliding clamping block (5) is installed at the lower end of one side of the fixed mounting work frame (6), an auxiliary mounting frame (7) is installed at the front end of the fixed mounting work frame (6), the auxiliary mounting frame (7) is connected with the fixed mounting work frame (6) through screws, a water guide working device (9) is installed at the rear end above the auxiliary mounting frame (7), a water inlet pipeline (10) is installed above the water guide working device (9), and one end of the water inlet pipeline (10) extends to the inside of the water guide working device (9), work installation piece (8) are installed to the rear end of fixed mounting work frame (6), dross collection device (11) are installed to one side of work installation piece (8), and dross collection device (11) are located the inside of fixed mounting work frame (6), rotation motor (12) are installed to one side of fixed mounting work frame (6), and the one end of rotating motor (12) runs through and extends to the inside of fixed mounting work frame (6).

2. The shallow air flotation device for sewage treatment as claimed in claim 1, wherein: one end of the rotating motor (12) is connected with one end of the scum collecting device (11) through a key, and the upper end of the air flotation main shell (1) is provided with a sliding clamping rail (13).

3. The shallow air flotation device for sewage treatment as claimed in claim 1, wherein: and a slag taking door (16) is arranged above the scum collecting device (11), and the slag taking door (16) is rotatably connected with the scum collecting device (11) through a damping rotating shaft.

4. The shallow air flotation device for sewage treatment as claimed in claim 1, wherein: the air flotation device is characterized in that a treatment reaction tank (14) is arranged inside the air flotation main shell (1), a fixed working box (15) is installed in the middle of the treatment reaction tank (14), and the fixed working box (15) is connected with the treatment reaction tank (14) through bolts.

5. The shallow air flotation device for sewage treatment as claimed in claim 1, wherein: a mud guide block (17) is arranged above the inside of the treatment reaction tank (14), and a water outlet block (18) is adsorbed below the inside of the treatment reaction tank (14).

6. The shallow air flotation device for sewage treatment as claimed in claim 1, wherein: the scum board (19) is installed to one side of scum collection device (11), and the scum board (19) passes through screwed connection with scum collection device (11), rotor plate (20) are installed to the inside intermediate position department of scum collection device (11), the inside below of scum collection device (11) is provided with filtration mouth (21).