Efficient air scrubbing filter tank equipment

Abstract

The utility model discloses efficient air scrubbing filter equipment which comprises a filter unit, the filter unit comprises a filter tank and a water inlet pipe fixedly connected to one side of the filter tank, one side of the filter tank is fixedly connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are both communicated with one side of the filter tank, and the inner wall of the filter tank is fixedly connected with a coaming; a plurality of aeration pipes communicated with one another are laid at the bottom of the inner wall of the filter tank, one end of each aeration pipe penetrates through the inner wall of the filter tank, and the filter unit comprises two fixing rods fixedly connected to the inner wall of the filter tank. When filter materials need to be backwashed, the servo motor drives the turntable to rotate, so that the bearing box can move back and forth between the two fixed rods, and the materials are fully spread and quickly dispersed at the bottom of the filter box.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter equipment technical field especially relates to a kind of high-efficiency air scrubbing filter equipment. BACKGROUND

[0002] Air scrubbing filter is a new type of filter, and air scrubbing filter is a kind of solid-liquid separation treatment equipment using water as medium and using gas-water two-phase flow to scrub filter material surface, and its basic principle is to form bubbles in water by using gas, to form gas-water two-phase flow on filter material surface, to scrub pollutants, and to lift pollutants with bubbles to water surface, to achieve solid-liquid separation effect; when working, compressed air is supplied to the system, and air is introduced into the scrubbing filter; air introduced at the bottom generates bubbles, and bubbles agitate filter material during rising, to achieve the purpose of agitation and scrubbing; solid particles and part of organic matter suspended in sewage are lifted with bubbles, and suspended matter floating on water surface is collected.

[0003] During backwashing of filter material by air scrubbing filter equipment, strong water flow passes through filter material layer from bottom to top, which causes relative movement and collision between filter material particles; this force changes arrangement and accumulation state of filter material, so that filter material originally closely accumulated is dispersed to some extent; although filter material is gradually rearranged and stabilized under the action of water flow and gravity when filtering process is restarted, a large amount of water source and time are consumed to restore it, which not only wastes a large amount of water resource, but also prolongs time required for normal operation again, so that it is inconvenient to use; therefore, high-efficiency air scrubbing filter equipment is proposed. SUMMARY

[0004] This section aims to outline some aspects of embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems of the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide high-efficiency air scrubbing filter equipment, which is suitable for solving the problem that filter material needs to consume a large amount of water source and time to restore it during rearrangement and stabilization, which not only wastes a large amount of water resource, but also prolongs time required for normal operation again, so that it is inconvenient to use.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a kind of high-efficiency air scrubbing filter equipment, comprising:

[0008] The filter tank unit comprises a filter tank and a water inlet pipe fixedly connected to one side of the filter tank, one side of the filter tank is fixedly connected with a water outlet pipe, the water inlet pipe and the water outlet pipe are communicated with one side of the filter tank, the inner wall of the filter tank is fixedly connected with a baffle, the bottom of the inner wall of the filter tank is paved with a plurality of aeration pipes communicated with each other, and one end of the aeration pipe penetrates through the inner wall of the filter tank.

[0009] The filter unit comprises two fixed rods fixedly connected to the inner wall of the filter tank, a bearing box is slidably arranged between the two fixed rods, a placing groove is formed in the top of the bearing box, a filter box is slidably arranged in the inner side of the placing groove, the top of the filter box is flush with the top of the bearing box, the top of the bearing box is attached to the bottom of the baffle, a plurality of filter grooves are formed in the bottom of the inner wall of the filter box and the bearing box, and a driving assembly for driving the bearing box to move is arranged on one side of the filter tank.

[0010] As a preferred scheme of the efficient air scrubbing filter tank equipment, the driving assembly comprises a servo motor fixedly installed on one side of the filter tank, the output end of the servo motor penetrates through one side of the filter tank, the output end of the servo motor is fixedly connected with a rotating disc, the end of the rotating disc is rotatably connected with a Z-shaped plate, and the end, away from the rotating disc, of the Z-shaped plate is rotatably connected to one side of the bearing box.

[0011] As a preferred scheme of the efficient air scrubbing filter tank equipment, the baffle is hollow, the inner wall of the baffle is inclined, the inner wall of the baffle is inclined downward in the direction of the filter box, and the top of the filter box is symmetrically fixedly connected with a bearing ring.

[0012] As a preferred scheme of the efficient air scrubbing filter tank equipment, the bearing ring is not in contact with the baffle, a plurality of round holes are formed in the two sides of the bearing box and the filter box, and the round holes of the bearing box and the filter box correspond to each other.

[0013] As a preferred scheme of the efficient air scrubbing filter tank equipment, the bottom of the inner wall of the filter box is fixedly connected with a plurality of baffles, and the top of the baffle is arc-shaped.

[0014] As a preferred scheme of the efficient air scrubbing filter tank equipment, the inner wall of the filter tank is fixedly connected with two linear plates, and a plurality of scraping plates are fixedly connected to the top of the two linear plates.

[0015] The utility model discloses beneficial effect: when needing to the filter material is backflushed, through servo motor drive carousel rotation, by carousel traction Z board carries out the crank slider mechanism movement, at this moment, the bearing box will move back and forth between two fixed rods, thereby the material is turned over, thereby not only can the material be fully laid flat, make its fast dispersion in the bottom of filter box, can also make the filter material fully movement in the process of washing, thereby the pollutant of filter material is attached fast and is discharged, to reduce the time of washing and save the water source. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing of simple introduction, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0017] Figure 1 The utility model discloses the whole structure schematic diagram of efficient air scrubbing filter equipment;

[0018] Figure 2 The utility model discloses the filter pool sectioned internal structure schematic diagram;

[0019] Figure 3 The utility model discloses Z board and bearing box connecting structure schematic diagram;

[0020] Figure 4 The utility model discloses the baffle and filter box connecting relation schematic diagram;

[0021] Figure 5 The utility model discloses a one board and scraper connecting relation schematic diagram.

[0022] Brief description of drawings: 100, filter pool unit;101, filter pool;102, inlet pipe;103, outlet pipe;104, coaming;105, aeration pipe;200, filter unit;201, fixed rod;202, bearing box;203, filter box;204, filter groove;205, drive assembly;2051, servo motor;2052, carousel;2053, Z board;206, bearing ring;207, round hole;208, baffle;209, one board;210, scraper. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purpose, feature and advantage of the utility model can be more obvious and easy to understand, the following specific embodiment of the utility model is explained in detail with the drawing of specification.

[0024] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0025] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0026] Thirdly, the present application is described in detail in conjunction with the schematic diagram, in the detailed description of the embodiments of the present application, for the convenience of description, the cross-sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application herein. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0027] Embodiment

[0028] Reference Figure 1 - Figure 5 For one embodiment of the present application, an efficient air scrubbing filter equipment is provided, comprising: a filter unit 100 and a filter unit 200;

[0029] Wherein, the filter unit 100 comprises a filter tank 101 and a water inlet pipe 102 fixedly connected on one side of the filter tank 101, a water outlet pipe 103 fixedly connected on one side of the filter tank 101, the water inlet pipe 102 and the water outlet pipe 103 are communicated with one side of the filter tank 101, the inner wall of the filter tank 101 is fixedly connected with a coaming 104, the bottom of the inner wall of the filter tank 101 is paved with a plurality of aeration pipes 105 communicated with each other, one end of the aeration pipe 105 penetrates through the inner wall of the filter tank 101;

[0030] The filter unit 200 comprises two fixed rods 201 fixedly connected on the inner wall of the filter tank 101, a bearing box 202 slidingly arranged between the two fixed rods 201, a placing groove is formed on the top of the bearing box 202, a filter box 203 is slidingly arranged on the inner side of the placing groove, the top of the filter box 203 is flush with the top of the bearing box 202, the top of the bearing box 202 is attached to the bottom of the coaming 104, a plurality of filter grooves 204 are formed on the bottom of the inner wall of the bearing box 202 and the filter box 203, a driving assembly 205 is arranged on one side of the filter tank 101 to drive the bearing box 202 to move.

[0031] In addition, the drive assembly 205 includes a servo motor 2051 fixedly installed on one side of the filter tank 101, the output end of the servo motor 2051 penetrates through one side of the filter tank 101, the output end of the servo motor 2051 is fixedly connected with a rotating disc 2052, the end of the rotating disc 2052 is rotatably connected with a Z-shaped plate 2053, and the end, away from the rotating disc 2052, of the Z-shaped plate 2053 is rotatably connected on one side of the bearing box 202.

[0032] The filter box 203 can place activated carbon, quartz sand and other filtering materials. The water outlet pipe 103 is a three-way pipe, and the two ends of the water outlet pipe 103 are respectively connected with two pipes. One of the pipes is used for discharging filtered clean water, and the other pipe is used for discharging washed sewage. When the water outlet pipe 103 is used, the two ends thereof are in an open-close state. The sewage to be filtered is discharged into the filter tank 101 through the water inlet pipe 102. The filtering materials in the filter box 203 adsorb the pollutants in the sewage, and then the filtered water is sequentially discharged downward through the filter box 203 and the filter groove 204 of the bearing box 202;

[0033] Then the filtered sewage is discharged through the water outlet pipe 103. When the filtering materials are backwashed, the water inlet pipe 102 is closed, the end of the water outlet pipe 103 connected with the clean water pipe is also closed, and the end of the water outlet pipe 103 connected with the sewage discharge pipe is opened. Then the aeration pipe 105 is connected with an aerator. The aerator is used for providing gas for the aeration pipe 105, so that the purpose of aeration is achieved. A large amount of gas is generated at the bottom of the bearing box 202 through the aeration pipe 105. The gas stirs the filtering materials during the rising process, so that the purpose of stirring and scrubbing is achieved, and the pollutants are no longer attached to the surface of the filtering materials.

[0034] Then the servo motor 2051 is started to drive the rotating disc 2052 to rotate. The connection between the rotating disc 2052 and the Z-shaped plate 2053 is designed to be eccentric, so that the rotating disc 2052 can drag the Z-shaped plate 2053 to drive the bearing box 202 to perform a crank slider motion. At this time, the bearing box 202 moves back and forth between the two fixed rods 201, so that the filtering materials are quickly turned in cooperation with the aeration pipe 105, and the pollutants are further separated from the filtering materials. When the separation is completed, the aeration pipe 105 no longer aerates the filtering materials, and the bearing box 202 is slowly shaken by the servo motor 2051.

[0035] During the back-and-forth shaking process, the filtering materials in the filter box 203 are uniformly dispersed at the bottom of the filter box 203, so that the washed filtering materials can be uniformly laid in the filter box 203. At this time, the washed pollutants are settled at the bottom of the filter tank 101. After the sewage is discharged through the water outlet pipe 103, the end of the water outlet pipe 103 connected with the clean water pipe is opened, and the end of the water outlet pipe 103 connected with the sewage discharge pipe is closed. Then the filtering work can be performed again.

[0036] In addition, the coaming 104 is hollow, the inner wall of the coaming 104 is inclined, the inner wall of the coaming 104 is inclined downward to the direction of the filter box 203, the top of the filter box 203 is symmetrically fixedly connected with a load-bearing ring 206, the load-bearing ring 206 does not contact the coaming 104, and a plurality of circular holes 207 are penetratingly arranged on the two sides of the filter box 203 and the load-bearing box 202;

[0037] A plurality of baffles 208 are fixedly connected to the bottom of the inner wall of the filter box 203, the top of the baffle 208 is arc-shaped, and the inner wall of the filter tank 101 is fixedly connected with two linear plates 209.

[0038] The sewage can be guided to the upper side of the filter box 203 through the coaming 104, so that the pollutants can be quickly precipitated into the filter box 203, the filter box 203 can be easily lifted from the load-bearing box 202 through the two load-bearing rings 206, so that the new filter material can be replaced, when the load-bearing box 202 is quickly slid on the two fixed rods 201 under the traction of the servo motor 2051, the water source on the two sides of the load-bearing box 202 can be quickly extruded into the filter box 203 through the circular holes 207, so as to cooperate with the aeration pipe 105 to wash the filter material;

[0039] The top of the baffle 208 is arc-shaped, so that the filter material in the filter box 203 collides with the baffle 208 when moving, and the baffle 208 makes the material at the bottom of the filter box 203 turn upward, thereby improving the cleaning effect, the scraper 210 is in contact with the bottom of the load-bearing box 202, and the scraper 210 can scrape off the pollutants attached to the bottom of the load-bearing box 202 during the movement of the load-bearing box 202.

[0040] During use, the sewage to be filtered is discharged into the filter tank 101 through the water inlet pipe 102, the filter material in the filter box 203 adsorbs the pollutants in the sewage, and then the filtered sewage is discharged through the water outlet pipe 103, when the filter material needs to be backwashed, the water inlet pipe 102 is closed, the end of the water outlet pipe 103 connected with the water pipe is also closed, and the end of the water outlet pipe 103 connected with the sewage pipe is opened, then the aeration pipe 105 is connected with the aerator, a large amount of gas is generated at the bottom of the load-bearing box 202 through the aeration pipe 105 to stir the filter material;

[0041] Then the servo motor 2051 is started to drive the rotating disc 2052 to rotate, at this time the bearing box 202 passes through the Z-shaped plate 2053 and moves back and forth between the two fixed rods 201, so that the filter material is quickly turned over with the aeration pipe 105, and the contaminants and the filter material can be quickly separated by the round hole 207 and the baffle 208, when the separation is completed, the aeration pipe 105 no longer aerates the filter material, and at the same time the bearing box 202 is slowly shaken by the servo motor 2051;

[0042] In the process of shaking back and forth, the filter material in the filter box 203 can be quickly discharged to the bottom of the bearing box 202, then the sewage is discharged through the water outlet pipe 103, when the washing in the filter tank 101 is completed, the end of the water outlet pipe 103 connected with the water pipe is opened, and the end connected with the sewage pipe is closed, and then the filtering work can be performed again.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A high efficiency air scouring filter apparatus, characterized by, Include: Filter tank unit (100), including filter tank (101) and fixedly connected to the water inlet pipe (102) on one side of the filter tank (101), one side of the filter tank (101) is fixedly connected with water outlet pipe (103), the water inlet pipe (102) and water outlet pipe (103) are communicated with one side of the filter tank (101), the inner wall of the filter tank (101) is fixedly connected with the coaming (104), the bottom of the inner wall of the filter tank (101) is paved with a plurality of aeration pipes (105) which are communicated with each other, one end of the aeration pipe (105) penetrates the inner wall of the filter tank (101); Filter unit (200), comprising two fixed rods (201) fixedly connected to the inner wall of the filter tank (101), a bearing box (202) is slidably arranged between the two fixed rods (201), a placing groove is formed in the top of the bearing box (202), a filter box (203) is slidably arranged in the inner side of the placing groove, the top of the filter box (203) is flush with the top of the bearing box (202), the top of the bearing box (202) is attached to the bottom of the coaming (104), a plurality of filter grooves (204) are formed in the bottom of the inner wall of the filter box (203) and the bearing box (202), one side of the filter tank (101) is provided with a driving assembly (205) for driving the bearing box (202) to move.

2. A high rate air scouring filter apparatus according to claim 1 wherein: The driving assembly (205) comprises a servo motor (2051) fixedly installed on one side of the filter tank (101), the output end of the servo motor (2051) penetrates one side of the filter tank (101), the output end of the servo motor (2051) is fixedly connected with a rotating disc (2052), the end of the rotating disc (2052) is rotatably connected with a Z-shaped plate (2053), one end of the Z-shaped plate (2053) away from the rotating disc (2052) is rotatably connected to one side of the bearing box (202).

3. A high rate air scouring filter apparatus as claimed in claim 1 wherein: The coaming (104) is hollow, the inner wall of the coaming (104) is inclined, the inner wall of the coaming (104) inclines downward towards the filter box (203), and the top of the filter box (203) is fixedly connected with a bearing ring (206) symmetrically.

4. A high rate air scouring filter apparatus according to claim 3 wherein: The bearing ring (206) does not contact the coaming (104), a plurality of round holes (207) are formed in the two sides of the bearing box (202) and the filter box (203), and the round holes (207) of the bearing box (202) correspond to the round holes (207) of the filter box (203) one by one.

5. A high rate air scouring filter apparatus according to claim 4 wherein: A plurality of baffles (208) are fixedly connected to the bottom of the inner wall of the filter box (203), and the top of the baffle (208) is arc-shaped.

6. A high rate air scouring filter apparatus according to claim 1 wherein: The inner wall of the filter tank (101) is fixedly connected with two one-shaped plates (209), and the top of the two one-shaped plates (209) is fixedly connected with a plurality of scraper plates (210).

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