Air flotation machine with pipeline supporting structure

Abstract

The utility model discloses an air flotation machine with a pipeline support structure, which relates to the technical field of air flotation machines, and comprises a machine body, a flocculation bin, an upper floating bin and a filter bin, the flocculation bin is arranged in the machine body, the upper floating bin is arranged on one side of the flocculation bin in the machine body, and the filter bin is arranged on the other side of the flocculation bin in the machine body. A filtering bin is arranged on the side, away from the flocculation bin, of the upper floating bin in the machine body, and a fixing frame is welded to the top end of the machine body. The servo motor drives the connecting rod and the threaded rod to rotate forwards, the threaded rod rotates forwards to drive the movable frame and the extension pipe to move, and the extension pipe slides on the outer wall of the fixed pipe, so that the lengths of the fixed pipe and the extension pipe are convenient to adjust; by arranging the fixing frame, the servo motor, the connecting rod, the threaded rod, the supporting frame and the moving frame, the pipeline of the air flotation machine can be stably supported, meanwhile, the length of the pipeline of the air flotation machine can be adjusted, and the application range of the air flotation machine is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of air flotation machines, in particular to an air flotation machine with a pipeline support structure. Background Art

[0002] The flotation machine is a water treatment equipment that uses a dissolved air system to generate a large number of tiny bubbles in the water, causing the air to attach to the suspended particles in the form of highly dispersed tiny bubbles, resulting in a state where the density is less than that of water. The buoyancy principle is used to make the air float on the water surface, thereby achieving solid-liquid separation.

[0003] According to a flotation machine for drinking water treatment with publication number CN116854178A, the flotation machine shell includes a flotation machine shell, the flotation machine shell is fixedly connected with a symmetrically distributed water inlet pipe, the flotation machine shell is provided with symmetrically distributed impurity grooves connected with adjacent water inlet pipes, the flotation machine shell is provided with a flotation cavity connected with the symmetrically distributed impurity grooves, the flotation machine shell is provided with an overflow port connected with the flotation cavity, the overflow port is provided with a filter screen, the flotation machine shell is provided with a drainage groove connected with the overflow port, the drainage groove is connected with a drainage pipe, the flotation machine shell is provided with a control terminal, and the flotation machine shell is fixedly connected with an inflator electrically connected with the control terminal

[0004] The above patent mentioned that the air flotation machine shell is fixedly connected with symmetrically distributed water inlet pipes, and the position of the water inlet pipes is fixed, the application range is small, it is not easy to adjust, and it is difficult to adapt to different operating conditions. Utility Model Content

[0005] The utility model aims to provide an air flotation machine with a pipeline support structure to solve the problem that the position of the water inlet pipe in the current market is fixed and difficult to adjust, as mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air flotation machine with a pipeline support structure, comprising a machine body, a flocculation chamber, a floating chamber and a filtration chamber, wherein the flocculation chamber is arranged inside the machine body, the floating chamber is arranged on one side of the flocculation chamber inside the machine body, and the filtration chamber is arranged on the side of the floating chamber inside the machine body away from the flocculation chamber.

[0007] Preferably, a fixing frame is welded to the top of the body, a servo motor is installed on the top of the fixing frame by bolts, the output end of the servo motor is connected to a connecting rod through a coupling, a threaded rod is welded to the end of the connecting rod away from the servo motor, and a support frame is provided on the outer wall of the connecting rod.

[0008] Preferably, the outer wall of the threaded rod is sleeved with a movable frame, the bottom end of the support frame is welded with a fixed pipe connected to the inner wall of the flocculation bin, the bottom end of the movable frame is welded with an extension pipe, and the extension pipe is sleeved on the outer wall of one end of the fixed pipe.

[0009] Preferably, a waste box is welded to the inner wall of the filter bin, a drainage bin is provided on one side of the filter bin inside the machine body, a drainage pipe extending to the outside of the machine body is provided inside the drainage bin, a rotating motor is installed on the top of the machine body by bolts, the output end of the rotating motor is connected to a toggle frame by a coupling, and the toggle frame is located above the waste box.

[0010] Preferably, a flocculant storage tank extending to the interior of the flocculation bin is installed on the outer wall of the machine body.

[0011] Preferably, an air pump is installed on the outer wall of the body below the flocculant storage tank by bolts, the exhaust end of the air pump is connected to an air pipe extending to the inside of the floating bin, and the top of the air pipe is located inside the floating bin and six sets of aeration heads are installed.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the pipeline of the air float needs to be adjusted, the servo motor drives the connecting rod and the threaded rod to rotate forward, and the forward rotation of the threaded rod drives the movable frame and the extension tube to move, and the extension tube slides on the outer wall of the fixed tube, so that the length of the fixed tube and the extension tube can be easily adjusted. By setting the fixed frame, servo motor, connecting rod, threaded rod, support frame and movable frame, the pipeline of the air float machine can be stably supported, and the length of the pipeline of the air float machine can be adjusted at the same time, thereby improving the application range of the air float machine.

[0014] 2. When the air flotation machine needs to aerate the impurities and flocculants in the water body, the air outside is pumped into the air pipe through the air pump and the air inlet pipe. The air reaches the inside of the aeration head through the air pipe, and the air is dispersed into small bubbles through the aeration head. The six groups of aeration heads are relatively inclined, so that the small bubbles on the surface of the aeration head float in an S-line during the aeration process. The small bubbles form turbulence on the left and right. Since the small bubbles float in an S-line, the floating distance is lengthened and the floating time is increased, so that the small bubbles can fully merge with the impurities and flocculants in the water body, thereby improving the filtering effect of the air flotation machine on impurities in the water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is a front view cutaway diagram of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 It is a three-dimensional connection schematic diagram of the extension pipe and the fixed pipe of the utility model.

[0019] In the figure: 1. body; 101. flocculant storage tank; 102. air pump; 103. air pipe; 104. aeration head; 2. flocculation chamber; 3. floating chamber; 4. fixed frame; 401. servo motor; 402. connecting rod; 403. threaded rod; 404. supporting frame; 405. mobile frame; 406. fixed pipe; 407. extension pipe; 5. filter chamber; 501. waste box; 502. drainage chamber; 503. drainage pipe; 504. rotating motor; 505. toggle frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: an air flotation machine with a pipeline support structure, including a body 1, a flocculation bin 2, a floating bin 3 and a filtering bin 5. The flocculation bin 2 is arranged inside the body 1, the floating bin 3 is arranged on one side of the flocculation bin 2 inside the body 1, and the filtering bin 5 is arranged on the side of the floating bin 3 away from the flocculation bin 2 inside the body 1.

[0022] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be known that a fixing frame 4 is welded to the top of the body 1, a servo motor 401 is installed on the top of the fixing frame 4 by bolts, the output end of the servo motor 401 is connected to a connecting rod 402 by a coupling, a threaded rod 403 is welded to the end of the connecting rod 402 away from the servo motor 401, a supporting frame 404 is sleeved on the outer wall of the connecting rod 402, a moving frame 405 is sleeved on the outer wall of the threaded rod 403, a fixing pipe 406 connected to the inner wall of the flocculation bin 2 is welded to the bottom end of the supporting frame 404, an extension pipe 407 is welded to the bottom end of the moving frame 405, and the extension pipe 407 is sleeved on the outer wall of one end of the fixing pipe 406, the outer wall of the threaded rod 403 is threadedly connected to the inner wall of the moving frame 405, the outer wall of the fixing pipe 406 is slidably connected to the inner wall of the extension pipe 407, and the end of the extension pipe 407 away from the fixing pipe 406 is connected to an external water pump.

[0023] In specific implementation, when the position of the pipeline needs to be adjusted using the air flotation machine, the forward rotation mode of the servo motor 401 is started, and the output end of the servo motor 401 drives the connecting rod 402 and the threaded rod 403 to rotate forward through the coupling, and the connecting rod 402 rotates inside the support frame 404. The threaded rod 403 rotates forward to drive the movable frame 405 threadedly connected to the threaded rod 403 to move, and the movement of the movable frame 405 drives the extension tube 407 to move, and the extension tube 407 slides on the outer wall of the fixed tube 406, so that the lengths of the fixed tube 406 and the extension tube 407 are easy to adjust. By setting the fixed frame 4, the servo motor 401, the connecting rod 402, the threaded rod 403, the support frame 404 and the movable frame 405, the pipeline of the air flotation machine can be stably supported, and the length of the pipeline of the air flotation machine can be adjusted at the same time, thereby improving the application range of the air flotation machine.

[0024] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a waste box 501 is welded to the inner wall of the filter bin 5, a drainage bin 502 is provided on one side of the filter bin 5 inside the body 1, a drainage pipe 503 extending to the outside of the body 1 is provided inside the drainage bin 502, a rotating motor 504 is installed on the top of the body 1 by bolts, the output end of the rotating motor 504 is connected to a toggle frame 505 through a coupling, and the toggle frame 505 is located above the waste bin 501.

[0025] In specific implementation, when the air flotation machine is in use, the wastewater to be filtered is injected into the extension pipe 407 through an external water pump, and the wastewater enters the flocculation chamber 2 through the extension pipe 407 and the fixed pipe 406. The flocculant is injected into the flocculation chamber 2 through the flocculant storage tank 101, so that the wastewater and the flocculant are merged, the wastewater is layered, and the flocculants sink. The air pump 102 is started, and the air pump 102 pumps the external gas into the gas pipe 103. The gas is carried out through the gas pipe 103 and the aeration head 104. Aeration disperses the gas into tiny bubbles so that the bubbles can fully contact the impurities and flocs in the wastewater, so that the bubbles adhere to the outer walls of the impurities and flocs, so that the impurities and flocs float up. The impurities and flocs are affected by the water and float to one side of the waste box 501. The rotating motor 504 is started, and the output end of the rotating motor 504 drives the toggle frame 505 to rotate through the coupling. The toggle frame 505 pushes the impurities and flocs into the interior of the waste box 501, and the filtered water is discharged through the drain pipe 503.

[0026] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the outer wall of the body 1 is installed with a flocculant storage tank 101 extending to the inside of the flocculation bin 2, and flocculant is stored in the flocculant storage tank 101.

[0027] In specific implementation, flocculants are continuously injected into the flocculation bin 2 through the flocculant storage tank 101, so that the flocculants are integrated with the impurities in the wastewater inside the flocculation bin 2, so that the wastewater is stratified and the flocculants sink.

[0028] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the outer wall of the body 1 is located below the flocculant storage tank 101 and is equipped with an air pump 102 by bolts. The exhaust end of the air pump 102 is connected to an air pipe 103 extending to the interior of the floating bin 3. The top of the air pipe 103 is located inside the floating bin 3 and six groups of aeration heads 104 are installed. The air inlet end of the air pump 102 is connected to an air inlet pipe. Every two groups of aeration heads 104 are relatively inclined, and the six groups of aeration heads 104 are all inclined to the left or right.

[0029] In specific implementation, when the flotation machine needs to aerate impurities and flocculants in the water body, the air pump 102 is started, and the air pump 102 pumps external air into the inside of the air pipe 103 through the air inlet pipe. The air reaches the inside of the aeration head 104 through the air pipe 103, and the air is dispersed into fine bubbles by the aeration head 104. The six groups of aeration heads 104 are relatively inclined, so that the fine bubbles on the surface of the aeration head 104 float in an S-line during the aeration process, and the fine bubbles form turbulence on the left and right. Since the fine bubbles float in an S-line, the floating distance is lengthened and the floating time is increased, so that the fine bubbles can be fully integrated with the impurities and flocculants in the water body, thereby improving the filtering effect of the flotation machine on impurities in the water body.

[0030] In summary, when the air flotation machine is in use, the wastewater to be filtered is injected into the extension pipe 407 through an external water pump, and the wastewater enters the flocculation chamber 2 through the extension pipe 407 and the fixed pipe 406. The flocculant is injected into the flocculation chamber 2 through the flocculant storage tank 101, so that the wastewater and the flocculant are fused, the wastewater is layered, and the flocculants sink. The air pump 102 pumps the external gas into the air pipe 103, and the gas is aerated through the air pipe 103 and the aeration head 104. The gas is dispersed into small bubbles, so that the bubbles can fully contact with the impurities and flocculants in the wastewater, so that the bubbles adhere to the outer wall of the impurities and flocculants, so that the impurities and flocculants float up, and the impurities and flocculants are affected by the water body and float to one side of the waste box 501. The output end of the rotating motor 504 drives the toggle frame 505 to rotate through the coupling, and the toggle frame 505 pushes the impurities and flocculants into the interior of the waste box 501, and the filtered water is discharged through the drain pipe 503.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An air flotation machine with a pipeline support structure, comprising a machine body (1), a flocculation chamber (2), a floating chamber (3) and a filtering chamber (5), characterized in that: A flocculation bin (2) is provided inside the machine body (1), a floating bin (3) is provided inside the machine body (1) on one side of the flocculation bin (2), and a filtering bin (5) is provided inside the machine body (1) on the side of the floating bin (3) away from the flocculation bin (2).

2. The air flotation machine with a pipeline support structure according to claim 1, characterized in that: A fixing frame (4) is welded to the top of the machine body (1); a servo motor (401) is mounted on the top of the fixing frame (4) via bolts; an output end of the servo motor (401) is connected to a connecting rod (402) via a coupling; a threaded rod (403) is welded to one end of the connecting rod (402) away from the servo motor (401); and a support frame (404) is sleeved on the outer wall of the connecting rod (402).

3. The air flotation machine with a pipeline support structure according to claim 2, characterized in that: The outer wall of the threaded rod (403) is sleeved with a movable frame (405), the bottom end of the support frame (404) is welded with a fixed pipe (406) connected to the inner wall of the flocculation bin (2), the bottom end of the movable frame (405) is welded with an extension pipe (407), and the extension pipe (407) is sleeved on the outer wall of one end of the fixed pipe (406).

4. The air flotation machine with a pipeline support structure according to claim 1, characterized in that: A waste box (501) is welded to the inner wall of the filter bin (5); a drainage bin (502) is provided on one side of the filter bin (5) and is located inside the machine body (1); a drainage pipe (503) is provided inside the drainage bin (502) and extends to the outside of the machine body (1); a rotating motor (504) is installed at the top of the machine body (1) by means of bolts; an output end of the rotating motor (504) is connected to a toggle frame (505) by means of a coupling; and the toggle frame (505) is located above the waste box (501).

5. The air flotation machine with a pipeline support structure according to claim 1, characterized in that: The outer wall of the machine body (1) is provided with a flocculant storage tank (101) extending into the interior of the flocculation bin (2).

6. The air flotation machine with a pipeline support structure according to claim 5, characterized in that: An air pump (102) is installed on the outer wall of the machine body (1) below the flocculant storage tank (101) via bolts; an exhaust end of the air pump (102) is connected to an air pipe (103) extending to the interior of the floating bin (3); the top end of the air pipe (103) is located inside the floating bin (3) and is equipped with six sets of aeration heads (104).

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