CN213668350U

CN213668350U - Air filtering device with self-cleaning function

Info

Publication number: CN213668350U
Application number: CN202022174643.1U
Authority: CN
Inventors: 胡涛; 詹永寿; 占军涛
Original assignee: Yingtan City Great Gas Co ltd
Current assignee: Yingtan City Great Gas Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-13
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an air filter with self-cleaning function, including filtering jar, mounting panel and intermediate gear, filter the upper end bilateral symmetry of jar and install intake pipe and outlet duct, the mounting panel welding is at the upper surface of filtering the jar, the inboard fixed mounting of control tube has the filtration sack, the lower extreme side of filtering the jar is rotated and is rotated there is the internal thread pole, and the internal thread pole passes through lead screw and pulse tube interconnect, intermediate gear and side gear all rotate and install the side of filtering the jar, the upper surface of intake pipe and outlet duct all runs through and installs the holding ring, and the inside fixed mounting of intake pipe has the negative pressure suction structure. This air filter with self-cleaning function adopts neotype structural design for this device is convenient for carry out self-cleaning to the inside filterable impurity of device and handles, and is provided with air impurity concentration detection structure among the device, can analyze the effect of contrast the device filtration treatment air.

Description

Air filtering device with self-cleaning function

Technical Field

The utility model relates to an air filtration technical field specifically is an air filter with self-cleaning function.

Background

In the existing life or production process, the air is influenced by the environment and contains more polluting impurities to influence the human health, and in order to improve the quality of life or production environment, a plurality of types of air filtering devices are arranged on the market to circularly treat the gas, so that the polluting components in the air are reduced, and the production environment safety is improved.

With the continuous processing and use of air filter devices, the following problems are found during the use process:

1. some air filter equipment that have now adopt the multilevel processing structure, and the internal structure is complicated and is not convenient for carry out cleaning by oneself at the in-process that uses, is unfavorable for long-term filtration and uses.

2. And some current air filter equipment are not convenient for carry out interior pollutant content detection to the gas of business turn over at the in-process that uses, are unfavorable for the effect that analytical equipment filtered and used.

Therefore, it is necessary to design an air filter device having a self-cleaning function in view of the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter with self-cleaning function to some air filter who provide in solving above-mentioned background art adopt the multilevel processing structure, the in-process that the inner structure is complicated to be not convenient for carry out cleaning by oneself at the use, be unfavorable for long-term filtration and use, and some air filter that have now are not convenient for carry out interior pollutant content detection to the gas of business turn over at the in-process that uses, are unfavorable for the problem of the effect that analytical equipment filtered and used.

In order to achieve the above object, the utility model provides a following technical scheme: an air filtering device with a self-cleaning function comprises a filtering tank, a mounting plate and a middle gear, wherein an air inlet pipe and an air outlet pipe are symmetrically arranged on two sides of the upper end of the filtering tank, a communicating pipe is movably connected inside the filtering tank, a regulating pipe is arranged at the middle position inside the filtering tank, the mounting plate is welded on the upper surface of the filtering tank, detectors are symmetrically arranged on two sides of the inside of the mounting plate, an inductive probe is fixedly arranged at the lower end of each detector, a filtering cloth bag is fixedly arranged on the inner side of each regulating pipe, an internal threaded rod is rotatably arranged on the side surface of the lower end of the filtering tank and is connected with a pulse pipe through a lead screw, a pulse head is fixedly arranged on the upper end of the pulse pipe, an electric telescopic rod is fixedly arranged on the side surface of the pulse head, the middle, and the side gear passes through push rod and side slider interconnect to side slider fixed mounting is in the lateral surface of communicating pipe, the holding ring is all run through to the upper surface of intake pipe and outlet duct and installs, and the inside fixed mounting of intake pipe has the negative pressure structure of breathing in to the inside fixed mounting of outlet duct has exhaust structure.

Preferably, communicating pipe is provided with 2 about the control tube central symmetry, and passes through side slider and filter tank constitution sliding construction communicating pipe to communicating pipe is connected with the control tube block, and the control tube constitutes revolution mechanic with filter tank simultaneously.

Preferably, the detector and the mounting plate form a disassembly and assembly structure, and the detector is clamped and connected with the positioning ring through the inductive probe.

Preferably, 2 filter cloth bags are arranged in the filter tank, the cross-sectional view of each filter cloth bag is in an inverted U-shaped structure, the arrangement directions of the filter cloth bags on the left side and the right side are opposite, and the fiber densities of the 2 filter cloth bags are different.

Preferably, the screw rod is in threaded connection with the internal thread rod, the screw rod is fixedly connected with the pulse tube, and the pulse tube and the pulse head form a lifting structure through an electric telescopic rod.

Preferably, the middle gear is in meshed connection with the side gears, and the number of the side gears is 2 in central symmetry with respect to the middle gear.

Preferably, one end of the push rod and the side gear form a rotating structure, and the other end of the push rod and the side sliding block form a rotating structure.

Compared with the prior art, the beneficial effects of the utility model are that: the air filtering device with the self-cleaning function adopts a novel structural design, so that the device can conveniently and automatically clean the processed internal filter, the effect of filtering the air by the device for a long time is kept, and the device is provided with a gas pollutant content detection structure in and out, so that the effect of filtering the air by the device is conveniently analyzed;

1. after the device is processed and used, the motor is operated to control the middle gear to rotate, the push rod is controlled to move under the action of gear transmission, the communicating pipes on two sides are pushed to move up and down, the position of the adjusting pipe is loosened, the adjusting pipe is rotated to 180 degrees, the position of the lower end pulse head is adjusted and moved, the filtering structures on two sides in the device are cleaned respectively, and the use intelligence of the device is improved;

2. dismantle the detector that mounting structure set up to and the inductive probe that the setting was connected to the block, according to the particular case of polluting the composition in the air, with corresponding composition detector fixed mounting on the mounting panel, and install the inductive probe block in the inside of holding ring, make inductive probe set up in the inside of intake pipe and outlet duct, detect the polluting composition content in the business turn over air respectively, be convenient for analyze the device treated gas's effect.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of the front side of the adjusting tube of the present invention in a partially cut-away view;

FIG. 4 is a schematic side view of the intermediate gear of the present invention;

FIG. 5 is a schematic view of the front structure of the detector of the present invention;

fig. 6 is a schematic view of the positioning ring of the present invention.

In the figure: 1. a filter tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a communicating pipe; 5. an adjusting tube; 6. mounting a plate; 7. a detector; 8. an inductive probe; 9. a filter cloth bag; 10. an inner threaded rod; 11. a screw rod; 12. a pulse tube; 13. a pulse head; 14. an electric telescopic rod; 15. an intermediate gear; 16. a side gear; 17. a push rod; 18. a side slider; 19. a positioning ring; 20. a negative pressure suction structure; 21. and (4) an exhaust structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an air filtering device with a self-cleaning function comprises a filtering tank 1, an air inlet pipe 2, an air outlet pipe 3, a communicating pipe 4, an adjusting pipe 5, a mounting plate 6, a detector 7, an inductive probe 8, a filtering cloth bag 9, an internal screw rod 10, a screw rod 11, a pulse pipe 12, a pulse head 13, an electric telescopic rod 14, an intermediate gear 15, a side gear 16, a push rod 17, a side slider 18, a positioning ring 19, a negative pressure air suction structure 20 and an exhaust structure 21, wherein the air inlet pipe 2 and the air outlet pipe 3 are symmetrically mounted on two sides of the upper end of the filtering tank 1, the communicating pipe 4 is movably connected inside the filtering tank 1, the adjusting pipe 5 is mounted in the middle position inside the filtering tank 1, the mounting plate 6 is welded on the upper surface of the filtering tank 1, the detector 7 is symmetrically mounted on two sides of the inside of the mounting plate 6, the inductive probe 8 is fixedly mounted, the lower extreme side of filter jar 1 rotates and rotates there is internal screw thread pole 10, and internal screw thread pole 10 passes through lead screw 11 and pulse tube 12 interconnect, and the upper end fixed mounting of pulse tube 12 has pulse head 13, the side fixed mounting of pulse head 13 has electric telescopic handle 14 simultaneously, intermediate gear 15 and side gear 16 all rotate and install the side at filter jar 1, and side gear 16 passes through push rod 17 and side slider 18 interconnect, and side slider 18 fixed mounting is at the lateral surface of communicating pipe 4, the upper surface of intake pipe 2 and outlet duct 3 all runs through and installs holding ring 19, and the inside fixed mounting of intake pipe 2 has negative pressure air suction structure 20, and the inside fixed mounting of outlet duct 3 has exhaust structure 21.

In this example, 2 communicating pipes 4 are arranged symmetrically about the center of the adjusting pipe 5, the communicating pipes 4 form a sliding structure with the filter tank 1 through the side edge sliders 18, the communicating pipes 4 are connected with the adjusting pipe 5 in a clamping manner, meanwhile, the adjusting pipe 5 and the filter tank 1 form a rotating structure, and the position of the moving communicating pipes 4 is adjusted so as to adjust the rotating angle of the adjusting pipe 5;

the detector 7 and the mounting plate 6 form a detachable mounting structure, the detector 7 is connected with the positioning ring 19 in a clamping manner through the inductive probe 8, the corresponding impurity detector 7 is fixed on the mounting plate 6 according to the specific situation of polluting substances in the air, the inductive probe 8 penetrates through the mounting plate 6 and the filter tank 1, the inductive probe 8 is clamped into the positioning ring 19, and the lower end of the inductive probe 8 is arranged in the air inlet pipe 2 and the air outlet pipe 3, so that the impurity components in the inlet air and the outlet air can be conveniently detected;

2 filter cloth bags 9 are arranged in the filter tank 1, the cross-sectional view of each filter cloth bag 9 is in an inverted U-shaped structure, the arrangement directions of the filter cloth bags 9 on the left side and the right side are opposite, and the fiber densities of the 2 filter cloth bags 9 are different, so that the design structure is convenient for carrying out graded filtering treatment on air;

the screw rod 11 is in threaded connection with the internal threaded rod 10, the screw rod 11 is fixedly connected with the pulse tube 12, the pulse tube 12 and the pulse head 13 form a lifting structure through the electric telescopic rod 14, the operation motor controls the internal threaded rod 10 to rotate, and the screw rod 11 pushes the pulse tube 12 to move transversely;

the middle gear 15 is meshed with the

side gears

16, 2 side gears 16 are symmetrically arranged around the center of the middle gear 15, and the meshed transmission structure is convenient for driving the push rods 17 on two sides to rotate;

one end of the push rod 17 and the side gear 16 form a rotating structure, the other end of the push rod 17 and the side slider 18 form a rotating structure, and the push rod 17 pushes the communicating pipe 4 to move up and down through the side slider 18 in the rotating process.

The working principle is as follows: when the device is used, firstly, according to the structure shown in figures 1, 2, 3, 4 and 5, when the device is used, the negative pressure air suction structure 20 and the exhaust structure 21 are operated simultaneously, the negative pressure air suction structure 20 sucks the air outside into the air inlet pipe 2, the air firstly enters the left side of the interior of the filter tank 1, the air respectively passes through the filter cloth bags 9 on the left side and the right side, most of polluting components in the air are adsorbed on the filter cloth bags 9 (the filter cloth bags 9 on the left side and the right side have different fiber densities, so that the air is filtered in a grading manner), the effect of filtering the air is realized, finally, the air is discharged outwards through the air outlet pipe 3 under the effect of the exhaust structure 21, after the processing is finished, the motor on the outer side is operated firstly to control the middle gear 15 to rotate, the middle gear 15 is meshed with the side gears 16, the push rod 17 is controlled to rotate under the, the push rod 17 pushes the side slider 18 to slide, the side slider 18 drives the communicating pipe 4 fixed on the side to move up and down, the position of the adjusting pipe 5 is loosened, the adjusting pipe 5 is controlled by a motor inside the operation to rotate downwards by 180 degrees, so that the opening of the left filtering cloth bag 9 faces downwards, the cleaning treatment is convenient to carry out, then the motor outside the operation controls the inner threaded rod 10 to rotate, the inner threaded rod 10 is in threaded connection with the lead screw 11, the lead screw 11 is controlled to move transversely under the action of threaded transmission, the lead screw 11 pushes the pulse pipe 12 on the side to move transversely, then the electric telescopic rod 14 is operated to control the position of the pulse head 13, so that the pulse head 13 respectively corresponds to the filtering cloth bags 9 on the two sides, the pulse structure is started to automatically clean impurities adsorbed inside the filtering cloth bags 9 on the two sides through the pulse head 13, and the cleaned dust, opening an outlet at the bottom to discharge dust intensively;

subsequently, according to the structure shown in fig. 1, 5 and 6, according to the concrete situation of polluting the material in the air, fix corresponding impurity detector 7 on mounting panel 6, inductive probe 8 runs through mounting panel 6 and filter tank 1, and inductive probe 8 block gets into the inside of holding ring 19, its lower extreme is placed in the inside of intake pipe 2 and outlet duct 3, the device is at the in-process of operation, the air flows in the inside of intake pipe 2 and outlet duct 3 respectively, inductive probe 8 carries out real-time detection to polluting the composition in the air, and carry out contrast detection to polluting impurity in the business turn over gas, be convenient for observe the effect that the device handled the air.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air filter with self-cleaning function, includes filter tank (1), mounting panel (6) and intermediate gear (15), its characterized in that: an air inlet pipe (2) and an air outlet pipe (3) are symmetrically installed on two sides of the upper end of the filter tank (1), a communicating pipe (4) is movably connected inside the filter tank (1), an adjusting pipe (5) is installed at the middle position inside the filter tank (1), the mounting plate (6) is welded on the upper surface of the filter tank (1), a detector (7) is symmetrically installed on two sides of the inside of the mounting plate (6), an induction probe (8) is fixedly installed at the lower end of the detector (7), a filter cloth bag (9) is fixedly installed on the inner side of the adjusting pipe (5), an internal threaded rod (10) is rotatably installed on the side face of the lower end of the filter tank (1), the internal threaded rod (10) is connected with the pulse pipe (12) through a lead screw (11), a pulse head (13) is fixedly installed on the upper end of the pulse pipe (12), and an electric telescopic rod (14) is fixedly installed, intermediate gear (15) and side gear (16) all rotate and install the side of crossing jar (1), and side gear (16) pass through push rod (17) and side slider (18) interconnect to side slider (18) fixed mounting is in the lateral surface of communicating pipe (4), the upper surface of intake pipe (2) and outlet duct (3) all runs through and installs holding ring (19), and the inside fixed mounting of intake pipe (2) has negative pressure structure (20) of breathing in to the inside fixed mounting of outlet duct (3) has exhaust structure (21).

2. An air filter device with a self-cleaning function according to claim 1, wherein: communicating pipe (4) are provided with 2 about regulating pipe (5) central symmetry, and communicating pipe (4) pass through side slider (18) and filter jar (1) constitution sliding construction to communicating pipe (4) are connected with regulating pipe (5) block, and regulating pipe (5) and filter jar (1) constitution rotating construction simultaneously.

3. An air filter device with a self-cleaning function according to claim 1, wherein: the detector (7) and the mounting plate (6) form a disassembly and assembly structure, and the detector (7) is clamped and connected with the positioning ring (19) through the inductive probe (8).

4. An air filter device with a self-cleaning function according to claim 1, wherein: the number of the filter cloth bags (9) is 2 in the filter tank (1), the cross-sectional view of the filter cloth bags (9) is of an inverted U-shaped structure, the arrangement directions of the filter cloth bags (9) on the left side and the right side are opposite, and the fiber densities of the 2 filter cloth bags (9) are different.

5. An air filter device with a self-cleaning function according to claim 1, wherein: the screw rod (11) is in threaded connection with the internal thread rod (10), the screw rod (11) is fixedly connected with the pulse tube (12), and the pulse tube (12) forms a lifting structure with the pulse head (13) through the electric telescopic rod (14).

6. An air filter device with a self-cleaning function according to claim 1, wherein: the middle gear (15) is meshed with the side gears (16), and the number of the side gears (16) is 2 relative to the center of the middle gear (15).

7. An air filter device with a self-cleaning function according to claim 1, wherein: one end of the push rod (17) and the side gear (16) form a rotating structure, and the other end of the push rod (17) and the side sliding block (18) form a rotating structure.