CN216918800U

CN216918800U - Air-float filtering type water treatment device

Info

Publication number: CN216918800U
Application number: CN202123150579.4U
Authority: CN
Inventors: 方小峰; 王悦新; 何珮宜; 丁九鼎; 王旭
Original assignee: Suzhou Yurun Environmental Technology Co ltd
Current assignee: Suzhou Yurun Environmental Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-08
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an air-float filtering type water treatment device, which comprises a first filtering box, wherein the outer surface of the first filtering box is rotatably connected with a first gear, the outer surface of the first filtering box is positioned above the first gear and is rotatably connected with a second gear, the outer surface of the first filtering box is positioned below the first gear and is rotatably connected with a third gear, the outer surfaces of the first gear, the second gear and the third gear extend to the inside of the first filtering box and are fixedly connected with a shaft rod, the outer surface of the shaft rod is fixedly connected with a limiting frame, a filtering net is arranged inside the limiting frame, a first clamping board and a second clamping board are respectively arranged on two sides of the outer surface of the filtering net, a liquid outlet is arranged at the bottom end of the first filtering box, water mixed with particle suspended matters sequentially passes through the filtering net arranged inside the first filtering box from top to bottom so as to isolate the particle suspended matters from the water and achieve the effect of purifying sewage, the arrangement of the plurality of filter screens is beneficial to improving the filtering effect of water.

Description

Air-float filtering type water treatment device

Technical Field

The utility model relates to the technical field of water treatment, in particular to an air-flotation filtering type water treatment device.

Background

The air flotation method is characterized in that a large amount of highly dispersed micro bubbles are introduced into water, and the micro bubbles are used as carriers to be adhered with substances such as oil drops, suspended matters and colloids in sewage to form a floating body with density smaller than that of the water, so that the floating body floats to the water surface, and the aim of purifying the sewage is achieved. Therefore, we improve the above and provide an air-float filtering type water treatment device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an air-flotation filtering type water treatment device which comprises a first filtering tank, wherein a first gear is rotatably connected to the outer surface of the first filtering tank, a second gear is rotatably connected to the outer surface of the first filtering tank, the outer surface of the first filtering tank is positioned above the first gear, a third gear is rotatably connected to the outer surface of the first filtering tank, the outer surfaces of the first gear, the second gear and the third gear extend to the inside of the first filtering tank and are fixedly connected with a shaft rod, a limiting frame is fixedly connected to the outer surface of the shaft rod, a filtering net is arranged inside the limiting frame, a first clamping plate and a second clamping plate are respectively arranged on two sides of the outer surface of the filtering net, and a liquid discharge port is formed in the bottom end of the first filtering tank.

As a preferred technical solution of the present invention, the first gear, the second gear and the third gear have the same size, and the outer surfaces of the first gear, the second gear and the third gear are sleeved with the same toothed belt.

As a preferred technical scheme of the utility model, the first clamping plate and the second clamping plate are the same in shape and size, and are symmetrically clamped in the limiting frame respectively.

As a preferable technical scheme of the present invention, a second filtering tank is disposed at the bottom of the first filtering tank, and a filter screen is disposed inside the second filtering tank.

As a preferable technical scheme of the utility model, the outer surface of the second filter tank is provided with a sewage draining outlet, and the bottom end of the second filter tank is provided with a water draining outlet.

As a preferable technical scheme of the utility model, an air flotation tank is arranged on the side surface of the first filter tank, and a sewage discharge pipe is fixedly connected between the air flotation tank and the first filter tank.

As a preferable technical scheme of the utility model, one end of the sewage discharge pipe is provided with a water pump, and two ends of the sewage discharge pipe respectively penetrate through the first filter tank and the air flotation tank.

The utility model has the beneficial effects that:

1. this kind of air supporting filtration formula water treatment facilities injects a large amount of bubbles through the inside of dissolving gas releaser toward the air supporting case to as for the graininess suspended solid come-up of the inside aquatic of air supporting case, let in the inside to first rose box along the blow off pipe with the water that the inside upper strata of air supporting case thoughtlessly has the graininess suspended solid through the water pump, the water that thoughtlessly has the graininess suspended solid passes the filter screen of the inside setting of first rose box from the top down in proper order, so as to keep apart graininess suspended solid and water, reach the effect of purifying sewage, it is favorable to improving the filter effect of water to set up a plurality of filter screens.

2. This kind of air supporting filtration formula water treatment facilities passes through the axostylus axostyle with three filter screen and connects on first gear, second gear and third gear respectively, and the in-process of rotating first gear can drive second gear and third gear synchronous revolution through the cingulum, reaches the effect of adjusting the inclination of spacing and filter screen to the inclination of adjusting three filter screen according to actual conditions reaches better filter effect.

3. This kind of air supporting filtration formula water treatment facilities, the mode through the joint that passes through first cardboard and the second cardboard that sets up filter screen surface symmetry connects in the inside of spacing, conveniently installs and dismantles the filter screen from the inside of spacing to it is clean to be convenient for carry out periodic dismantlement to the filter screen, avoids the mesh of filter screen to be blockked up by impurity and reduces water treatment speed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of an air-flotation filtration type water treatment device of the present invention;

FIG. 2 is a schematic view of a filter net mounting structure of an air-floating filter type water treatment device according to the present invention;

FIG. 3 is a schematic view of a split structure of an air-flotation filtration type water treatment device of the present invention;

FIG. 4 is a schematic diagram of a toothed belt structure of an air-flotation filtering type water treatment device.

In the figure: 1. a first filter tank; 2. a first gear; 3. a second gear; 4. a third gear; 5. a toothed belt; 6. a shaft lever; 7. a limiting frame; 8. filtering with a screen; 9. a first clamping plate; 10. a second clamping plate; 11. a liquid discharge port; 12. a second filter tank; 13. a sewage draining outlet; 14. a water outlet; 15. a blow-off pipe; 16. an air flotation tank.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in figures 1-4, the air-flotation filtering type water treatment device comprises a first filtering tank 1, wherein a first gear 2 is rotatably connected to the outer surface of the first filtering tank 1, a second gear 3 is rotatably connected to the outer surface of the first filtering tank 1 above the first gear 2, a third gear 4 is rotatably connected to the outer surface of the first filtering tank 1 below the first gear 2, shaft rods 6 are fixedly connected to the outer surfaces of the first gear 2, the second gear 3 and the third gear 4 and extend into the first filtering tank 1, a limiting frame 7 is fixedly connected to the outer surface of each shaft rod 6, filter screens 8 are arranged inside the limiting frame 7, a first clamping plate 9 and a second clamping plate 10 are respectively arranged on two sides of the outer surface of each filter screen 8, a liquid discharge port 11 is arranged at the bottom end of the first filtering tank 1, and three filter screens 8 are respectively connected to the first gear 2 through the shaft rods 6, On second gear 3 and third gear 4, the in-process of rotating first gear 2 can drive second gear 3 and third gear 4 synchronous revolution through toothed belt 5, reaches the effect of adjusting the inclination of spacing 7 and filter screen 8 to adjust the inclination of three filter screen 8 according to actual conditions and reach better filter effect.

Wherein, first gear 2, second gear 3 and third gear 4's size is the same, and first gear 2, same cingulum 5 has been cup jointed to second gear 3 and third gear 4's surface, the shape and the size homogeneous phase of first cardboard 9 and second cardboard 10, and first cardboard 9 and second cardboard 10 symmetry joint respectively are in spacing 7's inside, connect the inside at spacing 7 with the mode of first cardboard 9 and second cardboard 10 through the joint that 8 external surfaces of filter screen symmetry set up, conveniently install and dismantle filter screen 8 from spacing 7's inside, thereby it is clean to be convenient for carry out periodic dismantlement to filter screen 8, avoid filter screen 8's mesh to be blockked up by impurity and reduce water treatment speed.

Wherein, the bottom of first rose box 1 is provided with second rose box 12, and the inside of second rose box 12 is provided with filter screen 8, and drain 13 has been seted up to the surface of second rose box 12, and the bottom of second rose box 12 is provided with outlet 14, and the inside filtration treatment's of first rose box 1 water is followed drain 11 and is discharged into the inside of second rose box 12, carries out deep filtration to water once more, improves the treatment quality of water.

Wherein, the side surface of first rose box 1 is provided with air supporting box 16, fixedly connected with blow off pipe 15 between air supporting box 16 and first rose box 1, the one end of blow off pipe 15 is provided with the water pump, and the both ends of blow off pipe 15 run through the inside at first rose box 1 and air supporting box 16 respectively, pour into a large amount of bubbles through the inside of dissolved air releaser toward air supporting box 16, so that the graininess suspended solid come-up in the inside aquatic of air supporting box 16, water that mixes the graininess suspended solid in the inside upper strata of air supporting box 16 through the water pump lets in to the inside of first rose box 1 along blow off pipe 15, the water that mixes the graininess suspended solid passes the filter screen 8 of the inside setting of first rose box 1 from the top down in proper order, so that keep apart graininess suspended solid and water, reach the effect of purifying sewage, it is favorable to improving the filter effect of water to set up a plurality of filter screens 8.

The working principle is as follows: inject into a large amount of bubbles through the inside of dissolving gas releaser toward air supporting box 16 to as for the graininess suspended solid come-up of the inside aquatic of air supporting box 16, let in the inside to first rose box 1 along blow off pipe 15 with the water that 16 inside upper strata of air supporting box thoughtlessly had the graininess suspended solid through the water pump, the water that thoughtlessly has the graininess suspended solid passes the filter screen 8 of 1 inside settings of first rose box from the top down in proper order, so as to keep apart graininess suspended solid and water, reach the effect of purifying sewage, it is favorable to improving the filter effect of water to set up a plurality of filter screens 8.

Connect three filter screen 8 on first gear 2, second gear 3 and third gear 4 through axostylus axostyle 6 respectively, rotate first gear 2's in-process and can drive second gear 3 and third gear 4 synchronous revolution through toothed belt 5, reach the effect of adjusting spacing 7 and filter screen 8's inclination to adjust three filter screen 8's inclination according to actual conditions and reach better filter effect.

Connect the inside at spacing 7 with the first cardboard 9 and the second cardboard 10 that 8 external surfaces of filter screen symmetry set up through the mode of joint, conveniently install and dismantle filter screen 8 from spacing 7's inside to it is clean to be convenient for carry out regular dismantlement to filter screen 8, avoids filter screen 8's mesh to be blockked up by impurity and reduces water treatment speed.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, 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 by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An air-flotation filtering type water treatment device comprises a first filtering tank (1) and is characterized in that a first gear (2) is rotatably connected to the outer surface of the first filtering tank (1), a second gear (3) is rotatably connected to the outer surface of the first filtering tank (1) above the first gear (2), a third gear (4) is rotatably connected to the outer surface of the first filtering tank (1) below the first gear (2), shaft rods (6) are fixedly connected to the outer surfaces of the first gear (2), the second gear (3) and the third gear (4) and extend into the first filtering tank (1), a limiting frame (7) is fixedly connected to the outer surface of each shaft rod (6), a filtering net (8) is arranged in each limiting frame (7), a first clamping plate (9) and a second clamping plate (10) are respectively arranged on two sides of the outer surface of each filtering net (8), the bottom end of the first filtering box (1) is provided with a liquid outlet (11).

2. The air-flotation filtering type water treatment device according to claim 1, wherein the first gear (2), the second gear (3) and the third gear (4) are the same in size, and the outer surfaces of the first gear (2), the second gear (3) and the third gear (4) are sleeved with the same toothed belt (5).

3. The air-flotation filtering type water treatment device according to claim 1, wherein the first clamping plate (9) and the second clamping plate (10) are the same in shape and size, and the first clamping plate (9) and the second clamping plate (10) are symmetrically clamped inside the limiting frame (7) respectively.

4. The air-flotation filtering type water treatment device according to claim 1, characterized in that a second filter tank (12) is arranged at the bottom of the first filter tank (1), and a filter screen (8) is arranged inside the second filter tank (12).

5. The air-flotation filtering type water treatment device as claimed in claim 4, wherein a sewage discharge outlet (13) is formed in the outer surface of the second filtering tank (12), and a water discharge outlet (14) is formed in the bottom end of the second filtering tank (12).

6. The air-flotation filtering type water treatment device according to claim 1, wherein an air flotation tank (16) is arranged on the side surface of the first filtering tank (1), and a sewage discharge pipe (15) is fixedly connected between the air flotation tank (16) and the first filtering tank (1).

7. The air-flotation filtering type water treatment device as claimed in claim 6, wherein a water pump is arranged at one end of the sewage discharge pipe (15), and two ends of the sewage discharge pipe (15) respectively penetrate through the first filter tank (1) and the air flotation tank (16).