CN216073136U - Sewage treatment is with high-efficient dissolved air flotation machine - Google Patents
Sewage treatment is with high-efficient dissolved air flotation machine Download PDFInfo
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- CN216073136U CN216073136U CN202122259650.6U CN202122259650U CN216073136U CN 216073136 U CN216073136 U CN 216073136U CN 202122259650 U CN202122259650 U CN 202122259650U CN 216073136 U CN216073136 U CN 216073136U
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Abstract
The utility model relates to the technical field of air flotation machines, and discloses a high-efficiency dissolved air flotation machine for sewage treatment, which comprises an air flotation machine body, wherein slide rails are symmetrically arranged at the top end of the inner wall of the air flotation machine body, a sliding assembly is arranged inside the slide rails, a filter bag is arranged at the bottom surface of the sliding assembly, two layers are arranged inside the filter bag, water filtering holes are formed in the surface of the bottom layer of the filter bag, a cushion layer is arranged on the surface of the inner wall of the filter bag, a fixed plate is arranged below the inner wall of the air flotation machine body, and a separation belt is arranged on one side of the fixed plate. The workload of workers is reduced.
Description
Technical Field
The utility model belongs to the technical field of air flotation machines, and particularly relates to an efficient dissolved air flotation machine for sewage treatment.
Background
The air floatation machine is water treatment equipment which is characterized in that a dissolved air system generates a large amount of micro bubbles in water, so that air is attached to suspended particles in a highly dispersed micro bubble form to cause the density of the air to be lower than that of the water, and the air floats on the water surface by utilizing the buoyancy principle, thereby realizing solid-liquid separation.
The air supporting machine is when using the particulate matter of staying on the sewage surface can't be clear away, still deposits a large amount of particulate matters in the bottom surface of air supporting machine body easily moreover, and the unable centralized processing of dirt of top surface and bottom surface has increased the work load, and the while operation is got up and is also wasted time and energy, and efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient dissolved air flotation machine for sewage treatment, which aims to solve the problems that particulate matters accumulated on the surface of sewage cannot be removed, a large amount of particulate matters are easy to accumulate on the bottom surface of a flotation machine body, dirt on the top surface and the bottom surface cannot be treated in a centralized manner, and the labor capacity is increased in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sewage treatment dissolves gas air supporting machine with high efficiency, includes the air supporting machine body, the inner wall top symmetry of air supporting machine body is equipped with the slide rail, and the internally mounted of slide rail has a slip subassembly, the filter bag is installed to the bottom surface of slip subassembly, the inside of filter bag is equipped with two-layerly, and the bottom surface of filter bag has seted up the drainage hole, filter bag inner wall surface is equipped with the bed course.
Preferably, a fixing plate is installed below the inner wall of the air floatation machine body, and a separation belt is installed on one side of the fixing plate.
Preferably, the lead screw is symmetrically installed at the bottom end of the inside of the air floatation machine body, an external thread structure is arranged on the outer wall of the lead screw, and one end of the lead screw penetrates through the outside of the air floatation machine body to be connected with a driving device.
Preferably, the outside cover of lead screw is equipped with the slider, and the bottom of slider is connected with the scraper blade, the bottom and the inside bottom surface laminating of air supporting machine body of scraper blade.
Preferably, the top of lead screw is equipped with the pipe, and the outer wall equidistance of pipe installs the hose, the hole has all been seted up to the tip of hose.
Preferably, an air blower is arranged at one end of the guide pipe penetrating through the air flotation machine body, and a controller is arranged on the outer wall of the air flotation machine body.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, the sliding assembly is arranged at the top end of the inner wall of the air floatation machine body, the filter bag is arranged at the bottom end of the sliding assembly, the filter bag is divided into two layers, the bottom layer is provided with the water filtering holes, the surface of the top layer is provided with the cushion layer, the filter bag horizontally moves to collect stains on the top surface of sewage, and then the stains are gathered at one end of the top surface of the air floatation machine body, so that the workload of workers is reduced.
(2) According to the utility model, the lead screw and the scraper are arranged at the bottom end of the air flotation machine body, the bottom end of the scraper is seamlessly attached to the bottom surface of the inner wall of the air flotation machine body, and the bottom end of the scraper scrapes off dirt on the bottom surface of the air flotation machine body in the horizontal moving process of the scraper, so that the inner wall of the air flotation machine body can be conveniently cleaned after sewage is discharged, and the phenomenon that the dirt is accumulated on the bottom surface of the air flotation machine body too much to influence the normal use of the air flotation machine body is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of a filter bag according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
in the figure: 1-an air flotation machine body; 2, fixing a plate; 3-a blower; 4-a slide rail; 5-a sliding assembly; 6, filtering the bag; 61-water filtration pore; 62-cushion layer; 7-a median; 8-a controller; 9-a drive device; 10-a screw rod; 11-a hose; 12-a slide block; 13-a scraper; 14-catheter.
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. 1-3, the present invention provides the following technical solutions: a high-efficiency dissolved air flotation machine for sewage treatment comprises an air flotation machine body 1, in the embodiment, a water inlet is formed in the top end of the air flotation machine body 1, a water outlet is formed in the bottom end of the air flotation machine body 1, sliding rails 4 are symmetrically arranged at the top end of the inner wall of the air flotation machine body 1, sliding assemblies 5 are arranged inside the sliding rails 4, a motor is arranged inside the sliding assemblies 5 and drives a rotating shaft to rotate, the top ends of filter bags 6 are sleeved outside the rotating shaft, water inside the filter bags 6 flows out through water filtering holes 61 by rotating the filter bags 6, the filter bags 6 are arranged on the bottom surface of the sliding assemblies 5, two layers are arranged inside the filter bags 6, water filtering holes 61 are formed in the bottom surface of each filter bag 6, the aperture size of each water filtering hole 61 is not more than one centimeter, and a cushion layer 62 is arranged on the inner wall surface of each filter bag 6, in the embodiment, the internal working principle of the air flotation machine body 1 is disclosed in the patent No. CN2017290958.X, filter bag 6 pushes away the one end to the sewage top surface with the suspended solid on the sewage top surface, then the motor drives filter bag 6 through the pivot and rotates, and the inside water of filter bag 6 flows through drainage hole 61, and the inside remaining suspended solid of filter bag 6 and a small amount of water, the person of facilitating the use strikes off the suspended solid.
Further, a fixing plate 2 is installed below the inner wall of the air flotation machine body 1, and a separation belt 7 is installed on one side of the fixing plate 2.
Further, lead screw 10 is installed to the inside bottom symmetry of air supporting machine body 1, and the outer wall of lead screw 10 is equipped with the external screw thread structure, and the external connection that the one end of lead screw 10 runs through to air supporting machine body 1 has drive arrangement 9, and drive arrangement 9 and controller 8 electric connection are equipped with two lead screws 10 at the inside bottom symmetry of air supporting machine body 1, and scraper blade 13 is rectangular form, and the outer wall of scraper blade 13 establishes to circular-arc.
Further, the outside cover of lead screw 10 is equipped with slider 12, and the bottom of slider 12 is connected with scraper blade 13, and the bottom of scraper blade 13 and the inside bottom surface laminating of air supporting machine body 1, and the bottom width at scraper blade 13 is less than the top width of scraper blade 13.
Further, a guide pipe 14 is arranged above the screw rod 10, the outer wall of the guide pipe 14 is provided with hoses 11 at equal intervals, and holes are formed in the end portions of the hoses 11.
Further, an air blower 3 is arranged at one end of the guide pipe 14 and penetrates through the air flotation machine body 1, after the equipment is connected with a power supply, the air blower 3 starts to work, external air is guided into the air flotation machine body 1 through the guide pipe 14, the flowing speed of sewage is accelerated, and a controller 8 is arranged on the outer wall of the air flotation machine body 1.
The working principle and the using process of the utility model are as follows: when using the utility model discloses a time, the user pours sewage into the inside of air supporting machine body 1, the inside dissolved air system of air supporting machine body 1 produces a large amount of micro-bubbles in aqueous, make the air adhere to on the suspended solid particle with the micro-bubble form of high dispersion, cause the state that density is less than water, float on the sewage surface, with the equipment connection power, air-blower 3 begins work, through the inside of pipe 14 with the leading-in air supporting machine body 1 of external air, accelerate sewage flow rate, then sliding assembly 5 slides in slide rail 4, filter bag 6 and sliding assembly 5 syntropy move, then push up the one end to the sewage top surface with the suspended solid on the sewage top surface, then filter bag 6 rotates, the inside water of filter bag passes through drainage hole 61 and flows, the person of facilitating the use strikes off the suspended solid.
When the air flotation machine body 1 needs cleaning, sewage is discharged firstly, the driving device 9 drives the screw rod 10 to rotate, the sliding block 12 moves horizontally along the outer wall of the screw rod 10, the bottom end of the scraping plate 13 is attached to the bottom surface of the inner part of the air flotation machine body 1 to move slowly, and dirt on the surface of the inner wall of the air flotation machine body 1 can be effectively scraped.
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 (6)
1. The utility model provides a sewage treatment is with high-efficient dissolved air flotation machine which characterized in that: including air supporting machine body (1), the inner wall top symmetry of air supporting machine body (1) is equipped with slide rail (4), and the internally mounted of slide rail (4) has sliding assembly (5), filter bag (6) are installed to the bottom surface of sliding assembly (5), the inside of filter bag (6) is equipped with two-layerly, and the bottom surface of filter bag (6) has seted up drainage hole (61), filter bag (6) inner wall surface is equipped with bed course (62).
2. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: a fixing plate (2) is installed below the inner wall of the air floatation machine body (1), and a separation belt (7) is installed on one side of the fixing plate (2).
3. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 1, wherein: lead screw (10) are installed to the inside bottom symmetry of air supporting machine body (1), the outer wall of lead screw (10) is equipped with the external screw thread structure, the external connection that the one end of lead screw (10) runs through to air supporting machine body (1) has drive arrangement (9).
4. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 3, wherein: the outer cover of lead screw (10) is equipped with slider (12), and the bottom of slider (12) is connected with scraper blade (13), the bottom and the inside bottom surface laminating of air supporting machine body (1) of scraper blade (13).
5. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 3, wherein: the top of lead screw (10) is equipped with pipe (14), and hose (11) are installed to the outer wall equidistance of pipe (14), the hole has all been seted up to the tip of hose (11).
6. The efficient dissolved air flotation machine for sewage treatment as claimed in claim 5, wherein: one end of the guide pipe (14) penetrates through the air flotation machine body (1), an air blower (3) is installed on the outer portion of the air flotation machine body (1), and a controller (8) is installed on the outer wall of the air flotation machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259650.6U CN216073136U (en) | 2021-09-17 | 2021-09-17 | Sewage treatment is with high-efficient dissolved air flotation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259650.6U CN216073136U (en) | 2021-09-17 | 2021-09-17 | Sewage treatment is with high-efficient dissolved air flotation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073136U true CN216073136U (en) | 2022-03-18 |
Family
ID=80677096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259650.6U Active CN216073136U (en) | 2021-09-17 | 2021-09-17 | Sewage treatment is with high-efficient dissolved air flotation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216073136U (en) |
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2021
- 2021-09-17 CN CN202122259650.6U patent/CN216073136U/en active Active
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