Integrated air filter assembly

Abstract

The utility model provides an integrated air filter assembly. The integrated air filter assembly comprises a shell, an air inlet pipe is fixedly installed on one side of the shell, and a filtering mechanism, an anti-blocking mechanism and a dust discharging mechanism are arranged on the shell; the filtering mechanism comprises a cover plate, an air outlet pipe, a supporting frame, a rectangular plate, a plurality of filtering cloth bags, a reinforcing frame and a [-shaped rod, the cover plate is mounted at the top of the shell through bolts, the air outlet pipe is fixedly mounted at the top of the cover plate, the supporting frame is fixedly mounted in the shell, the rectangular plate is mounted at the top of the supporting frame through bolts, and the reinforcing frame is fixedly mounted at the top of the rectangular plate. The plurality of filter cloth bags are fixedly mounted at the bottom of the rectangular plate, and the reinforcing frame is fixedly arranged on the plurality of filter cloth bags in a sleeving manner. The integrated air filter assembly provided by the utility model has the advantages that air can be filtered, dust on the filtering cloth bag can be removed, and the air filtering efficiency is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of air filters, and in particular relates to an integrated air filter assembly. Background Art

[0002] Air filter refers to air filtering device, which is generally used in clean workshops, clean factories, laboratories and clean rooms, or for dust prevention of electronic machinery and communication equipment. There are primary filter, medium filter, high efficiency filter and sub-high efficiency filter. Different models have different standards and performance.

[0003] In the related technology, an integrated air filter assembly is disclosed, which belongs to the field of air filtration technology, including a box body, a vertically arranged filter barrel is fixedly installed at the bottom of the box body, the top of the filter barrel extends into the box body and is fixedly connected to the top inner wall of the box body, the bottom of the filter barrel is open, and a sealing cover is threadedly installed at the bottom of the filter barrel, an inverted filter bag is arranged in the filter barrel, the filter bag is in sliding contact with the inner wall of the filter barrel, a cross bar is arranged in the filter bag, a vertical bar is fixed at the bottom of the cross bar, the vertical bar is rotatably connected to the sealing cover, a horizontally arranged exhaust pipe is fixed at the top of one side of the box body, and an exhaust fan is arranged in the exhaust pipe; it is convenient to disassemble the filter bag and clean impurities on the filter bag, improve the use quality, dry the gas, avoid excessive moisture in the gas during filtering, and cause dust to stick to the surface of the filter bag, thereby ensuring the normal operation of the filtration.

[0004] However, there are still some shortcomings in the above structure. When the filter is in use, although the dust bag can be disassembled to clean the impurities on the bag, the filter needs to be disassembled and cleaned frequently, which increases the burden of use.

[0005] Therefore, it is necessary to provide a new integrated air filter assembly to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an integrated air filter assembly which can filter air and remove dust on a filter bag to ensure the filtering efficiency of the air.

[0007] In order to solve the above technical problems, the utility model provides an integrated air filter assembly comprising: a housing, an air inlet pipe is fixedly installed on one side of the housing, and a filtering mechanism, an anti-blocking mechanism and an ash removal mechanism are arranged on the housing;

[0008] The filtering mechanism includes a cover plate, an air outlet pipe, a support frame, a rectangular plate, a plurality of filter bags, a reinforcement frame and a C-shaped rod. The cover plate is installed on the top of the housing by bolts. The air outlet pipe is fixedly installed on the top of the cover plate. The support frame is fixedly installed inside the housing. The rectangular plate is installed on the top of the support frame by bolts. A plurality of the filter bags are all fixedly installed at the bottom of the rectangular plate. The reinforcement frame is fixedly sleeved on the plurality of filter bags. The C-shaped rod is fixedly installed on one side of the reinforcement frame;

[0009] The anti-blocking mechanism includes a protective shell, a first motor, a turntable, a fixed rod, a connecting rod, a sliding plate, three push rods and a push plate. The protective shell is fixedly installed on one side of the housing. The first motor is fixedly installed on the inner wall of the protective shell. The turntable is fixedly installed on the output shaft of the first motor. The fixed rod is fixedly installed on the turntable. The connecting rod is rotatably sleeved on the fixed rod. The sliding plate is hingedly installed at one end of the connecting rod. The three push rods are all fixedly installed on one side of the sliding plate. One end of each of the three push rods extends into the housing and is slidably connected to the housing. The push plate is fixedly installed at one end of the three push rods.

[0010] As a further solution of the present invention, the ash discharging mechanism includes a dust discharging pipe, two side plates, an ash discharging roller and a second motor. The dust discharging pipe is fixedly installed at the bottom of the housing. The two side plates are respectively fixedly installed on the inner walls of both sides of the dust discharging pipe. The ash discharging roller is rotatably installed in the dust discharging pipe. The second motor is fixedly installed on one side of the dust discharging pipe. The output shaft of the second motor is fixedly connected to the ash discharging roller.

[0011] As a further solution of the present invention, a first sealing ring is fixedly installed on the top of the support frame, and the top of the first sealing ring is in contact with the rectangular plate.

[0012] As a further solution of the present invention, a second sealing ring is fixedly installed on the top of the housing, and the top of the second sealing ring is in contact with the cover plate.

[0013] As a further solution of the present invention, inclined surfaces are provided at the tops of the two side plates, and arc-shaped grooves are formed on the sides of the two side plates close to each other. The ash discharging roller is adapted to the arc-shaped grooves.

[0014] As a further solution of the present invention, two ash discharging grooves are formed on the ash discharging roller, and the two ash discharging grooves are symmetrically distributed.

[0015] Compared with the related art, the integrated air filter assembly provided by the present invention has the following beneficial effects:

[0016] 1. By setting the filtering mechanism, the present invention enables the air to be filtered to remove impurities such as dust in the air;

[0017] 2. The utility model can remove the dust attached to the filter bag by setting up an anti-blocking mechanism, avoiding the influence of dust and other impurities on the air filtration efficiency.

[0018] 3. The utility model can discharge the dust and other impurities filtered in the housing by setting up a dust discharging mechanism, and can avoid the air from being discharged from the dust discharging pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] For the convenience of those skilled in the art to understand, the following further describes the utility model with reference to the attached drawings.

[0020] Figure 1 is a schematic perspective structure diagram of the integrated air filter assembly provided by the utility model;

[0021] Figure 2 is a schematic first sectional structure diagram of the integrated air filter assembly provided by the utility model;

[0022] Figure 3 is a schematic second sectional structure diagram of the integrated air filter assembly provided by the utility model;

[0023] Figure 4 is a schematic partial structure diagram of the integrated air filter assembly provided by the utility model.

[0024] In the figure: 1. Housing; 2. Air inlet pipe; 3. Cover plate; 4. Air outlet pipe; 5. Support frame; 6. Rectangular plate; 7. Filter bag; 8. Reinforcement frame; 9. C-shaped rod; 10. Protective shell; 11. First motor; 12. Turntable; 13. Fixed rod; 14. Connecting rod; 15. Slide plate; 16. Push rod; 17. Push plate; 18. Dust discharging pipe; 19. Side plate; 20. Dust discharging roller; 21. Second motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , wherein Figure 1 is a schematic perspective structure diagram of the integrated air filter assembly provided by the utility model; Figure 2 is a schematic first sectional structure diagram of the integrated air filter assembly provided by the utility model; Figure 3 is a schematic second sectional structure diagram of the integrated air filter assembly provided by the utility model; Figure 4 is a schematic partial structure diagram of the integrated air filter assembly provided by the utility model. The integrated air filter assembly includes: a housing 1, an air inlet pipe 2 is fixedly installed on one side of the housing 1, and a filtering mechanism, an anti-blocking mechanism and a dust discharging mechanism are arranged on the housing 1;

[0026] The filtering mechanism includes a cover plate 3, an air outlet pipe 4, a support frame 5, a rectangular plate 6, a plurality of filter bags 7, a reinforcing frame 8 and a C-shaped rod 9. The cover plate 3 is installed on the top of the housing 1 by bolts. The air outlet pipe 4 is fixedly installed on the top of the cover plate 3. The support frame 5 is fixedly installed inside the housing 1. The rectangular plate 6 is installed on the top of the support frame 5 by bolts. A plurality of the filter bags 7 are all fixedly installed at the bottom of the rectangular plate 6. The reinforcing frame 8 is fixedly sleeved on the plurality of filter bags 7. The C-shaped rod 9 is fixedly installed on one side of the reinforcing frame 8;

[0027] The anti-blocking mechanism includes a protective shell 10, a first motor 11, a turntable 12, a fixed rod 13, a connecting rod 14, a sliding plate 15, three push rods 16 and a push plate 17. The protective shell 10 is fixedly installed on one side of the housing 1. The first motor 11 is fixedly installed on the inner wall of the protective shell 10. The turntable 12 is fixedly installed on the output shaft of the first motor 11. The fixed rod 13 is fixedly installed on the turntable 12. The connecting rod 14 is rotatably sleeved on the fixed rod 13. The sliding plate 15 is hingedly installed at one end of the connecting rod 14. The three push rods 16 are all fixedly installed on one side of the sliding plate 15. One ends of the three push rods 16 all extend into the housing 1 and are slidably connected with the housing 1. The push plate 17 is fixedly installed at one ends of the three push rods 16.

[0028] As Figures 1 to 3 shown, the ash discharging mechanism includes a dust discharging pipe 18, two side plates 19, an ash discharging roller 20 and a second motor 21. The dust discharging pipe 18 is fixedly installed at the bottom of the housing 1. The two side plates 19 are respectively fixedly installed on the inner walls on both sides of the dust discharging pipe 18. The ash discharging roller 20 is rotatably installed in the dust discharging pipe 18. The second motor 21 is fixedly installed on one side of the dust discharging pipe 18. The output shaft of the second motor 21 is fixedly connected with the ash discharging roller 20;

[0029] By setting the ash discharging mechanism, it is possible to discharge dust and other impurities filtered out in the housing 1, and air can be prevented from being discharged from the dust discharging pipe 18.

[0030] As Figure 2 and Figure 3 shown, a first sealing ring is fixedly installed on the top of the support frame 5, and the top of the first sealing ring is in contact with the rectangular plate 6;

[0031] By setting the first sealing ring, the sealing performance at the connection between the support frame 5 and the rectangular plate 6 can be improved, and unfiltered air can be prevented from passing through.

[0032] As Figure 2 and Figure 3 shown, a second sealing ring is fixedly installed on the top of the housing 1, and the top of the second sealing ring is in contact with the cover plate 3;

[0033] By setting the second sealing ring, the sealing performance at the connection between the housing 1 and the cover plate 3 can be improved, thus preventing the filtered air from leaking out.

[0034] As Figure 2 and Figure 3 shown, inclined surfaces are provided at the tops of both of the two side plates 19, and arc-shaped grooves are formed on one side of each of the two side plates 19 close to each other, and the ash discharging roller 20 is adapted to the arc-shaped grooves;

[0035] By setting the inclined surfaces and the arc-shaped grooves, the filtered dust can be guided so that the dust can contact the ash discharging roller 20.

[0036] As Figure 2 shown, two ash discharging grooves are formed in the ash discharging roller 20, and the two ash discharging grooves are symmetrically distributed;

[0037] By setting the ash discharging grooves, it is convenient for the dust to enter the ash discharging grooves, and the dust is discharged by the rotation of the ash discharging roller 20.

[0038] The working principle of the integrated air filter assembly provided by the present utility model is as follows:

[0039] The first step: During use, air enters the housing 1 through the air inlet pipe 2, and then the filter bag 7 filters the air. The filtered air passes through the filter bag 7 and the rectangular plate 6, and finally is discharged through the air outlet pipe 4;

[0040] The second step: To prevent excessive dust attached to the filter bag 7 from affecting the filtration efficiency, the first motor 11 is started. The first motor 11 drives the turntable 12 to rotate. The turntable 12 reciprocally pulls or pushes the sliding plate 15 through the fixing rod 13 and the connecting rod 14, so that the push rod 16 and the push plate 17 reciprocally push the U-shaped rod 9 and the reinforcing frame 8, thereby making the filter bag 7 vibrate and shaking off the dust attached to the filter bag 7;

[0041] The third step: When discharging ash, the second motor 21 is started. The second motor 21 drives the ash discharging roller 20 to rotate. After the filtered dust enters the ash discharging grooves, the rotation of the ash discharging roller 20 causes the dust to rotate to the lower part, thereby discharging the dust and preventing air from being discharged.

[0042] It should be noted that the device structure and the drawings of the present utility model mainly describe the principle of the present utility model. On the basis of this design principle, the settings of the power mechanism, the power supply system and the control system of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned utility model, the specific power mechanism, power supply system and control system can be clearly known. The control mode of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art;

[0043] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0044] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An integrated air filter assembly, characterized in that: Including: A housing, one side of the housing is fixedly installed with an air inlet pipe, and a filtering mechanism, an anti-blocking mechanism and an ash discharging mechanism are arranged on the housing; The filtering mechanism includes a cover plate, an air outlet pipe, a support frame, a rectangular plate, a plurality of filter bags, a reinforcing frame and a U-shaped rod. The cover plate is installed on the top of the housing by bolts, the air outlet pipe is fixedly installed on the top of the cover plate, the support frame is fixedly installed inside the housing, the rectangular plate is installed on the top of the support frame by bolts, a plurality of the filter bags are fixedly installed at the bottom of the rectangular plate, the reinforcing frame is fixedly sleeved on the plurality of filter bags, and the U-shaped rod is fixedly installed on one side of the reinforcing frame; The anti-blocking mechanism includes a protective shell, a first motor, a turntable, a fixed rod, a connecting rod, a sliding plate, three push rods and a push plate. The protective shell is fixedly installed on one side of the housing, the first motor is fixedly installed on the inner wall of the protective shell, the turntable is fixedly installed on the output shaft of the first motor, the fixed rod is fixedly installed on the turntable, the connecting rod is rotatably sleeved on the fixed rod, the sliding plate is hingedly installed at one end of the connecting rod, three of the push rods are fixedly installed on one side of the sliding plate, one ends of the three push rods all extend into the housing and are slidably connected with the housing, and the push plate is fixedly installed at one ends of the three push rods; 2. The integrated air filter assembly according to claim 1, characterized in that: The ash discharging mechanism includes a dust discharging pipe, two side plates, an ash discharging roller and a second motor. The dust discharging pipe is fixedly installed at the bottom of the housing, the two side plates are respectively fixedly installed on the inner walls of both sides of the dust discharging pipe, the ash discharging roller is rotatably installed in the dust discharging pipe, the second motor is fixedly installed on one side of the dust discharging pipe, and the output shaft of the second motor is fixedly connected with the ash discharging roller; 3. The integrated air filter assembly according to claim 1, characterized in that: A first sealing ring is fixedly installed on the top of the support frame, and the top of the first sealing ring is in contact with the rectangular plate.

4. The integrated air filter assembly according to claim 1, characterized in that: A second sealing ring is fixedly installed on the top of the housing, and the top of the second sealing ring is in contact with the cover plate.

5. The integrated air filter assembly according to claim 2, characterized in that: Inclined surfaces are arranged on the tops of the two side plates, and arc-shaped grooves are formed on the sides of the two side plates close to each other. The ash discharging roller is adapted to the arc-shaped grooves.

6. The integrated air filter assembly according to claim 2, characterized in that: Two ash discharging grooves are formed on the ash discharging roller, and the two ash discharging grooves are symmetrically distributed.

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