CN215692506U - Novel mechanical vibration back-blowing type air filter - Google Patents

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a novel mechanical rapping back-blowing type air filter which can ensure the filtering efficiency of a blower station, is simple and reliable in operation, reduces the running resistance of the equipment, avoids generating secondary dust raising and ensures the normal running of the whole filtering system; including the room of breathing in, the filter chamber, the ash bucket, the partition plate, the card, the dust removal sack, the lower part export, the switching-over valve, shake the motor and anti-mouthful of blowing, the indoor cavity that is provided with of breathing in, cavity lateral part intercommunication is provided with the air inlet, the filter chamber top is connected with the room bottom of breathing in, be provided with the cavity in the filter chamber, the cavity communicates with each other with the cavity is indoor, the multiunit partition plate is all installed on the filter chamber inside wall, and the multiunit partition plate separates the cavity is inside, the top of multiunit ash bucket all is connected with the filter chamber bottom, and the multiunit ash bucket communicates with each other with the multiunit cavity respectively, the card is installed on the filter chamber inside wall and is communicated the setting between cavity and cavity.

Description

Novel mechanical vibration back-blowing type air filter

Technical Field

The utility model relates to the technical field of dust removing equipment, in particular to a novel mechanical rapping back-blowing type air filter.

Background

The novel mechanical rapping back-blowing type air filter is widely used in the field of dust removing equipment; in the air cleaner system of operation at present, what often adopted at present is the low pressure pulse bag dust remover, because the entry concentration of filter is low, and the dust particle is more thin, and this kind of mode complex operation, equipment running resistance is on the high side moreover, produces secondary raise dust easily, has reduced the filtration efficiency of blower station, and this just requires to need a novel machinery to shake and beats blowback formula air cleaner.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the novel mechanical rapping back-blowing air filter which can ensure the filtering efficiency of the blower station, is simple and reliable in operation, reduces the running resistance of equipment, avoids generating secondary dust raising and ensures the normal operation of the whole filtering system.

The utility model relates to a novel mechanical rapping back-blowing air filter, which comprises an air suction chamber, a filter chamber, ash hoppers, partition plates, a pattern plate, dust removal cloth bags, lower outlets, reversing valves, a rapping motor and a back-blowing port, wherein a cavity is arranged in the air suction chamber, the side part of the cavity is communicated with an air inlet, the top end of the filter chamber is connected with the bottom end of the air suction chamber, a cavity is arranged in the filter chamber and communicated with the cavity, a plurality of groups of partition plates are all arranged on the inner side wall of the filter chamber, the plurality of groups of partition plates divide the cavity, the top ends of a plurality of groups of ash hoppers are all connected with the bottom end of the filter chamber, the plurality of groups of ash hoppers are respectively communicated with the plurality of groups of cavities, the pattern plate is arranged on the inner side wall of the filter chamber and communicated between the cavity and the cavity, a plurality of groups of dust removal cloth bags are respectively communicated with the plurality of groups of cavities, a plurality of groups of lower outlets and a plurality of back-blowing ports are respectively communicated with the groups of back-blowing ports, the gas collecting pipe is communicated with a plurality of groups of reversing valves, the two groups of fans are respectively communicated with the gas collecting pipe, and a plurality of groups of rapping motors are all arranged on the inner side wall of the filter chamber and are respectively connected with a plurality of groups of dust removing cloth bags; the air to be filtered enters the cavity through the air inlet by opening the first fan, the air enters the cavities respectively through the split flow of the air by the pattern plate, the air is filtered through the multiple groups of dust removing cloth bags, the purified air passes through the multiple groups of dust removing cloth bags and is discharged into the air collecting pipe through the lower outlets of the multiple groups, the purified air is discharged through the first fan, large-particle dust retained in the multiple groups of dust removing cloth bags falls into the multiple groups of dust hoppers under the natural gravity, small-particle dust is attached to the inner side walls of the multiple groups of dust removing cloth bags to form a filter dust layer, and the filter dust layer plays a filtering role at the same time, when the dust on the inner side walls of the multiple groups of dust removing cloth bags needs to be cleaned, the multiple groups of dust removing cloth bags are vibrated to clean the dust respectively by opening the multiple groups of vibrating motors, the ventilation direction is changed by controlling the reversing valve, and the air is blown to the air collecting pipe by opening the second fan, make the air to multiunit dust removal sack back-blowing clearance to reach machinery and shake and the coexistence of blowback ash dual mode, increaseed the dynamics of dust removal sack deashing, whole filtration system secondary raise dust reduces, has protected environment on every side, through setting up multiunit partition plate, improves independent dust cleaning effect in the cavity, has avoided deashing, filtration to go on simultaneously, and this kind of filtration degree of automation is high, has practiced thrift manpower and materials, improve equipment practicality.

Preferably, the device also comprises a cover cap, and the cover cap is arranged at the top end of the air suction chamber; through setting up the block to prevent effectively that sleet from passing through the cavity air inlet along with the air current and being inhaled inside the cavity, prevent simultaneously that the snowflake deposit from hindering the circulation of air in cavity air inlet department, improve equipment inhales the efficiency of removing dust, improve the practicality.

Preferably, the filter further comprises a shutter, wherein the shutter is installed on the outer side wall of the filter chamber and covers the air inlet of the chamber; through setting up the shutter to improve the protective effect of cavity air inlet, reduce the inside equipment trouble that causes of bold foreign matter entering cavity, improve the convenience of equipment protection.

Preferably, the dust collector also comprises a plurality of groups of dust collecting boxes, and the top ends of the plurality of groups of dust collecting boxes are respectively communicated with the bottom ends of the plurality of groups of dust hoppers; through setting up multiunit dust collection box to be convenient for collect the processing with the dust that falls into the inside dust hopper, improve the convenience of equipment dust clearance, improve the cleaning efficiency of dust.

Preferably, the air cleaner further comprises a walking ladder, wherein the walking ladder is arranged on the outer side walls of the air suction chamber and the filter chamber; through setting up the walking ladder to be convenient for the staff overhauls the maintenance to inhaling air chamber and filter chamber internal plant respectively through the walking ladder, improve the whole convenience of maintaining of equipment, improve the security of equipment maintenance, improve the practicality.

Compared with the prior art, the utility model has the beneficial effects that: the air to be filtered enters the cavity through the air inlet by opening the first fan, the air enters the cavities respectively through the split flow of the air by the pattern plate, the air is filtered through the multiple groups of dust removing cloth bags, the purified air passes through the multiple groups of dust removing cloth bags and is discharged into the air collecting pipe through the lower outlets of the multiple groups, the purified air is discharged through the first fan, large-particle dust retained in the multiple groups of dust removing cloth bags falls into the multiple groups of dust hoppers under the natural gravity, small-particle dust is attached to the inner side walls of the multiple groups of dust removing cloth bags to form a filter dust layer, and the filter dust layer plays a filtering role at the same time, when the dust on the inner side walls of the multiple groups of dust removing cloth bags needs to be cleaned, the multiple groups of dust removing cloth bags are vibrated to clean the dust respectively by opening the multiple groups of vibrating motors, the ventilation direction is changed by controlling the reversing valve, and the air is blown to the air collecting pipe by opening the second fan, make the air to multiunit dust removal sack back-blowing clearance to reach machinery and shake and the coexistence of blowback ash dual mode, increaseed the dynamics of dust removal sack deashing, whole filtration system secondary raise dust reduces, has protected environment on every side, through setting up multiunit partition plate, improves independent dust cleaning effect in the cavity, has avoided deashing, filtration to go on simultaneously, and this kind of filtration degree of automation is high, has practiced thrift manpower and materials, improve equipment practicality.

Drawings

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

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

in the drawings, the reference numbers: 1. an air suction chamber; 2. a filtering chamber; 3. an ash hopper; 4. a partition plate; 5. a blind window; 6. a pattern plate; 7. a dust removal cloth bag; 8. a lower outlet; 9. a diverter valve; 10. vibrating a motor; 11. a reverse air blowing port; 12. a cap; 13. a dust collection box; 14. a walking ladder.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A cavity is arranged in the air suction chamber 1, the side part of the cavity is communicated with an air inlet, the top end of a filter chamber 2 is connected with the bottom end of the air suction chamber 1, a cavity is arranged in the filter chamber 2 and is communicated with the cavity, a plurality of partition plates 4 are all arranged on the inner side wall of the filter chamber 2, and a plurality of partition plates 4 partition the inside of the cavity, the top ends of a plurality of groups of ash hoppers 3 are all connected with the bottom end of the filter chamber 2, a plurality of groups of ash hoppers 3 are respectively communicated with a plurality of groups of cavities, a pattern plate 6 is arranged on the inner side wall of the filter chamber 2 and is communicated between the cavity and the cavity, a plurality of groups of dust removing cloth bags 7 are respectively communicated with the inside of the plurality of groups of cavities, a plurality of groups of lower outlets 8 and a plurality of groups of reverse blowing outlets 11 are respectively communicated with a plurality of groups of lower outlets 8 and a plurality of reverse blowing outlets 11, a gas collecting pipe is communicated with a plurality of reversing valves 9, and two groups of fans are respectively communicated with the gas collecting pipe, a plurality of groups of rapping motors 10 are all arranged on the inner side wall of the filtering chamber 2 and are respectively connected with a plurality of groups of dust-removing cloth bags 7; the air to be filtered enters the cavity through the air inlet by opening the first fan to suck air from the air suction chamber 1 and the filter chamber 2, the air enters the cavities through the air inlet by shunting the air by the pattern plate 6, the air is filtered by the multiple groups of dust removing cloth bags 7, the purified air passes through the multiple groups of dust removing cloth bags 7 and is discharged into the air collecting pipe through the multiple groups of lower outlets 8, the purified air is discharged by the first fan, large-particle dust retained in the multiple groups of dust removing cloth bags 7 falls into the multiple groups of dust hoppers 3 under natural gravity, small-particle dust is attached to the inner side walls of the multiple groups of dust removing cloth bags 7 to form a filter dust layer, and the filter dust layer plays a filtering role, when the dust on the inner side walls of the multiple groups of dust removing cloth bags 7 needs to be cleaned, the multiple groups of dust removing cloth bags 7 are vibrated to be cleaned by opening the multiple groups of vibrating motors 10, and the ventilation direction is changed by controlling the reversing valve 9, blow to the discharge through opening the second fan, make the air to 7 blowbacks clearance of multiunit dust removal sack, thereby reach the machinery and shake to shake and coexist with blowback grey dual mode, the dynamics of 7 deashing of dust removal sack has been strengthened, whole filtration system secondary raise dust reduces, the environment on every side has been protected, through setting up multiunit partition wall board 4, improve independent dust cleaning effect in the cavity, the deashing has been avoided, the filtration goes on simultaneously, this kind of filtration degree of automation is high, manpower and materials have been practiced thrift, the improve equipment practicality.

Example 2

A cavity is arranged in the air suction chamber 1, the side part of the cavity is communicated with an air inlet, the top end of a filter chamber 2 is connected with the bottom end of the air suction chamber 1, a cavity is arranged in the filter chamber 2 and is communicated with the cavity, a plurality of partition plates 4 are all arranged on the inner side wall of the filter chamber 2, and a plurality of partition plates 4 partition the inside of the cavity, the top ends of a plurality of groups of ash hoppers 3 are all connected with the bottom end of the filter chamber 2, a plurality of groups of ash hoppers 3 are respectively communicated with a plurality of groups of cavities, a pattern plate 6 is arranged on the inner side wall of the filter chamber 2 and is communicated between the cavity and the cavity, a plurality of groups of dust removing cloth bags 7 are respectively communicated with the inside of the plurality of groups of cavities, a plurality of groups of lower outlets 8 and a plurality of groups of reverse blowing outlets 11 are respectively communicated with a plurality of groups of lower outlets 8 and a plurality of reverse blowing outlets 11, a gas collecting pipe is communicated with a plurality of reversing valves 9, and two groups of fans are respectively communicated with the gas collecting pipe, a plurality of groups of rapping motors 10 are all arranged on the inner side wall of the filtering chamber 2 and are respectively connected with a plurality of groups of dust-removing cloth bags 7, a cover cap 12 is arranged at the top end of the air suction chamber 1, and a shutter 5 is arranged on the outer side wall of the filtering chamber 2 and covers the air inlet of the chamber; through setting up block 12 to prevent effectively that sleet from passing through the cavity air inlet along with the air current and being inhaled inside the cavity, prevent simultaneously that the snowflake deposit from hindering the circulation of air in cavity air inlet department, improve equipment inhales the efficiency of removing dust, through setting up shutter 5, thereby improve the safeguard effect of cavity air inlet, reduce the convenience that the bulk foreign matter got into the inside equipment trouble that causes of cavity, improve equipment protection.

As shown in figures 1 to 2, the novel mechanical rapping back-blowing air filter of the utility model, during operation, opens the first fan to suck air from the interior of the air suction chamber 1 and the filter chamber 2, so that the air to be filtered enters the interior of the chamber through the air inlet, and the air is divided by the pattern plate 6 to enter the interior of the multiple groups of cavities, and the air is filtered by the multiple groups of dust-collecting bags 7, so that the purified air passes through the multiple groups of dust-collecting bags 7 and is discharged from the multiple groups of lower outlets 8 into the air collecting pipe, and the purified air is discharged by the first fan, the large particles of dust retained in the multiple groups of dust-collecting bags 7 fall into the multiple groups of dust hoppers 3 by natural gravity, and the small particles of dust are attached to the inner side walls of the multiple groups of dust-collecting bags 7 to form a filter dust layer, and also play a filtering role, when the dust in the multiple groups of dust-collecting bags 7 needs to be cleaned, the multiple groups of dust-collecting bags 7 are shaken by opening the multiple groups of rapping motor 10 to clean the ash respectively, meanwhile, the ventilation direction is changed by controlling the reversing valve 9, and the air is blown to the air collecting pipe by opening the second fan, so that the air reversely blows and cleans the multiple groups of dust removing cloth bags 7.

The main functions realized by the utility model are as follows: blow to the discharge through opening the second fan, make the air to 7 blowbacks clearance of multiunit dust removal sack, thereby reach the machinery and shake to shake and coexist with blowback grey dual mode, the dynamics of 7 deashing of dust removal sack has been strengthened, whole filtration system secondary raise dust reduces, the environment on every side has been protected, through setting up multiunit partition wall board 4, improve independent dust cleaning effect in the cavity, the deashing has been avoided, the filtration goes on simultaneously, this kind of filtration degree of automation is high, manpower and materials have been practiced thrift, the improve equipment practicality.

The installation mode, the connection mode or the arrangement mode of the novel mechanical rapping back-blowing type air filter are common mechanical modes, and the novel mechanical rapping back-blowing type air filter can be implemented as long as the beneficial effects of the novel mechanical rapping back-blowing type air filter are achieved; the rapping motor 10 of the novel mechanical rapping back-blowing type air filter is purchased from the market, and the technicians in the industry only need to install and operate the rapping motor according to the attached operating instructions without the creative labor of the technicians in the field.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The novel mechanical vibration reverse blowing type air filter is characterized by comprising an air suction chamber (1), a filter chamber (2), ash hoppers (3), partition plates (4), a pattern plate (6), a dust removal cloth bag (7), a lower outlet (8), a reversing valve (9), a vibration motor (10) and a reverse blowing port (11), wherein a cavity is arranged in the air suction chamber (1), the side parts of the cavity are communicated with each other and provided with an air inlet, the top end of the filter chamber (2) is connected with the bottom end of the air suction chamber (1), a cavity is arranged in the filter chamber (2) and communicated with the cavity, a plurality of groups of partition plates (4) are arranged on the inner side wall of the filter chamber (2), the inner parts of the cavities are separated by the plurality of groups of partition plates (4), the top ends of the plurality of groups of ash hoppers (3) are connected with the bottom end of the filter chamber (2), the plurality of groups of ash hoppers (3) are respectively communicated with the plurality of cavities, the pattern plate (6) is arranged on the inner side wall of the filter chamber (2) and communicated between the cavity, multiunit dust removal sack (7) communicate respectively and set up inside the multiunit cavity, multiunit lower part export (8) and multiunit anti-mouth of blowing (11) communicate with the multiunit cavity in respectively, multiunit switching-over valve (9) communicate with multiunit lower part export (8) and multiunit anti-mouth of blowing (11) respectively, the discharge communicates with multiunit switching-over valve (9), two sets of fans communicate with the discharge respectively, multiunit rapping motor (10) are all installed on filter chamber (2) inside wall and are connected with multiunit dust removal sack (7) respectively.

2. A new mechanical rapping blowback air filter as defined in claim 1, further comprising a cap (12), the cap (12) being mounted at the top end of the suction chamber (1).

3. A new type of mechanical rapping blowback air filter as defined in claim 1, further comprising louvers (5), wherein the louvers (5) are mounted on the outer side wall of the filtering chamber (2) and cover the air inlet of the chamber.

4. The new mechanical rapping blowback air filter as defined in claim 1, further comprising a plurality of sets of dust boxes (13), wherein the top ends of the plurality of sets of dust boxes (13) are respectively communicated with the bottom ends of the plurality of sets of ash hoppers (3).

5. A new mechanical rapping blowback air filter as defined in claim 1, further comprising a walking ladder (14), the walking ladder (14) being mounted on the outer side walls of the suction chamber (1) and the filter chamber (2).

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