CN210495588U - Self-cleaning dust removal filter bag - Google Patents

Self-cleaning dust removal filter bag Download PDF

Info

Publication number
CN210495588U
CN210495588U CN201921415183.8U CN201921415183U CN210495588U CN 210495588 U CN210495588 U CN 210495588U CN 201921415183 U CN201921415183 U CN 201921415183U CN 210495588 U CN210495588 U CN 210495588U
Authority
CN
China
Prior art keywords
dust
air
pipe
filter bag
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921415183.8U
Other languages
Chinese (zh)
Inventor
陈秀娟
赵喆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fushun Huanmei Environmental Protection Technology Co ltd
Original Assignee
Fushun Huanmei Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fushun Huanmei Environmental Protection Technology Co ltd filed Critical Fushun Huanmei Environmental Protection Technology Co ltd
Priority to CN201921415183.8U priority Critical patent/CN210495588U/en
Application granted granted Critical
Publication of CN210495588U publication Critical patent/CN210495588U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a but dust bag of automatically cleaning, includes dust bag and cage, the inside cage that is provided with of dust bag, and cage top is through electro-magnet fixedly connected with support. The utility model discloses in, driving motor has been adopted, the screw rod, the guide bar, gas tank and gas outlet, driving motor drives the screw rod and rotates, it reciprocates to drive the gas tank, and simultaneously, the gas tank passes through gas-supply pipe switch-on supercharging air pump, supercharging air pump lets in highly-compressed air to the gas tank, highly-compressed air sprays the dust removal filter bag internal surface through the less gas outlet of cross-sectional width, because atmospheric pressure is great, the air passes dust removal filter bag, blow off the dust that dust removal filter bag surface bonds, reach the self-cleaning effect of dust removal, because gas outlet cross-sectional width is less, the air is through the time, the atmospheric pressure of production is very big, it falls enough with the dust to blow off, and simultaneously, the gas outlet is ring shape, reciprocate through the gas tank, can be once only all-round.

Description

Self-cleaning dust removal filter bag
Technical Field
The utility model relates to an industrial production dust removal technical field especially relates to a dust removal filter bag that can automatically clean.
Background
The dust removal filter bag is an efficient dust removal filter material, adopts polyester staple fibers, pps fibers, pp polypropylene, aramid fibers, polyethylene fibers and the like as raw materials, has the service life of 2-4 years generally, and has good air permeability, high dust collection rate and easy ash removal, and the dust removal efficiency can reach 98.99%. Has good PM2.5 removal effect. Dust bag is at the in-process of removing dust, the dust can be attached to dust bag surface, lead to dust bag jam, influence dust collection efficiency, blow from inside has appeared at present stage, the self-cleaning equipment of filter bag of dredging the filter bag filtration pore, but adopt high pressure nozzle to spray highly-compressed air, high pressure nozzle jets out the column air, clean area is limited, need many times to adjust the shower nozzle direction can reach completely clear purpose, clean inefficiency, traditional self-cleaning equipment demolishs comparatively difficultly simultaneously, lead to changing the filter bag comparatively difficultly, staff's maintenance efficiency has been reduced, to the problem, but the dust bag of a specially proposed automatically cleaning solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: provides a dust removal filter bag capable of self-cleaning.
The technical scheme of the utility model: a dust-removing filter bag capable of being automatically cleaned comprises a dust-removing filter bag and a cage, wherein the cage is arranged in the dust-removing filter bag, a support is fixedly connected above the cage through an electromagnet, a chassis is fixedly welded on the bottom surface of the cage, a driving motor is fixedly connected at the central position of the top surface of the support, a screw rod is arranged below the support, the top surface of the screw rod penetrates through the top surface of the support and is connected with the output end of the driving motor, a turntable is fixedly connected at the other end of the screw rod, the bottom surface of the turntable is fixedly connected with the chassis through a second connecting plate, guide rods are fixedly connected at the two sides of the screw rod on the bottom surface of the support, the bottom surface of each guide rod is fixedly connected with the chassis through a first connecting plate, a gas storage tank is sleeved on the surface of the screw rod, a screw rod pipe is connected at, the gas receiver is inside to be located screw rod pipe both sides and correspond guide bar position through connection and have the guide bar pipe, and guide bar pipe and gas receiver sealing connection, the guide bar runs through the guide bar pipe, the gas receiver top surface is located guide bar pipe both sides and has seted up the air inlet, and the air inlet passes through the gas-supply pipe and spring pipe through connection to the spring pipe passes through connecting pipe and supercharged air pump through connection, the gas receiver surface through connection has out the gas dish, and gives vent to anger the dish surface and has seted up the gas outlet.
The first connecting plate is fixedly connected with the chassis through a mounting bolt, the second connecting plate is connected with the chassis through a mounting bolt, the electromagnet input end lead is electrically connected with the controller output end, and the connecting pipe is fixedly connected with the air outlet end of the booster pump through a flange.
The gas storage box is of a cylindrical structure, the gas outlet disc is of a disc-shaped structure, and the height of the gas outlet is not more than 1 mm.
The guide rod is a round rod with a smooth surface, and the diameter of the guide rod is slightly smaller than the inner diameter of the guide rod pipe.
The extension length of the spring tube is larger than the internal height of the dust-removing filter bag.
And the distance between the edge of the air outlet disc and the inner wall of the dust-removing filter bag is not more than 2 cm.
The beneficial effects are that:
1. the utility model adopts the driving motor, the screw rod, the guide rod, the gas storage box and the gas outlet, the driving motor drives the screw rod to rotate, the gas storage box is connected with the screw rod through the screw rod pipe in a threaded way, the gas storage box is driven to move up and down when the screw rod rotates, meanwhile, the air storage tank is communicated with a booster air pump through an air delivery pipe, the booster air pump feeds high-pressure air into the air storage tank, the high-pressure air is sprayed to the inner surface of the dust removal filter bag through an air outlet with smaller cross section width, because the air pressure is higher, the air passes through the dust-removing filter bag to blow off the dust adhered on the surface of the dust-removing filter bag, thereby achieving the effect of dust removal and self-cleaning, because the width of the section of the air outlet is small, the air pressure generated when the air passes through is large enough to blow off the dust, meanwhile, the air outlet is circular, and dust adhered to the surface of the dust removal filter bag can be blown off in an all-round manner at one time through the up-and-down movement of the air storage box, so that the self-cleaning efficiency is high;
2. the utility model discloses an electro-magnet, first connecting plate and second connecting plate, the mounting bracket is adsorbed in the electro-magnet circular telegram, after the electro-magnet outage, can take out the cage, first connecting plate and second connecting plate pass through connecting bolt and are connected with the chassis, demolish behind the connecting bolt, cage and guide bar and screw rod separation, can completely separate the cage, accomplish this device and dismantle, the setting up of electro-magnet, first connecting plate and second connecting plate has made things convenient for ann to tear open this device open, the staff ann tear open time has been saved, the maintenance efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the gas storage tank of the present invention;
fig. 3 is a sectional view of the gas storage tank a-a of the present invention.
Detailed Description
As shown in FIGS. 1-3, a dust filter bag capable of self-cleaning, comprising a dust filter bag 1 and a cage 2, wherein the cage 2 is arranged inside the dust filter bag 1, and is a common structure in the art, and will not be described herein too much, and a support 4 is fixedly connected above the cage 2 through an electromagnet 9, the electromagnet 9 is connected with a mounting rack in an adsorption manner, and a chassis 3 is fixedly welded on the bottom surface of the cage 2, and is a common structure of the cage 2, and will not be described herein too much, a driving motor 7 is fixedly connected to the center of the top surface of the support 4, the driving motor 7 is a servo motor, the type can be selected according to the field situation, and a screw 8 is arranged below the support 4, the top surface of the screw 8 penetrates through the top surface of the support 4 to be connected with the output end of the driving motor 7, and a turntable 17 is fixedly connected to the other end of the screw 8, the, the bottom surface of the bracket 4 is positioned on two sides of a screw 8 and fixedly connected with guide rods 5, the bottom surfaces of the guide rods 5 are fixedly connected with a chassis 3 through a first connecting plate 15, the surface of the screw 8 is sleeved with an air storage tank 12, the central position inside the air storage tank 12 is connected with a screw pipe 19 in a penetrating way, the screw pipe 19 is hermetically connected with the air storage tank 12 to prevent gas leakage, meanwhile, the screw pipe 19 is fixedly connected with the inner bottom surface of the air storage tank 12, the screw pipe 19 is in threaded connection with the screw 8, the screw 8 and the screw pipe 19 rotate relatively to drive the air storage tank 12 to move up and down, the common structure is not described herein, guide rod pipes 20 are connected in a penetrating way inside the air storage tank 12 at positions corresponding to the guide rods 5 on two sides of the screw pipe 19, the guide rod pipes 20 are hermetically connected with the air storage tank 12, the guide rods 5 penetrate through the guide rod pipes 20, air inlets 18 are arranged on two sides of the top surface of the air storage, the spring tube 10 is connected with a booster pump through a connecting tube 6, the surface of the air storage box 12 is connected with an air outlet disc 14 through a through connection, an air outlet 13 is arranged on the surface of the air outlet disc 14, the driving motor 7 drives the screw rod 8 to rotate, the air storage box 12 is in threaded connection with the screw rod 8 through a screw rod tube 19, the screw rod 8 drives the air storage box 12 to move up and down when rotating, meanwhile, the air storage box 12 is communicated with the booster pump through an air conveying tube 11, the booster pump introduces high-pressure air into the air storage box 12, the high-pressure air is sprayed to the inner surface of the dust-removing filter bag 1 through the air outlet 13 with smaller cross section width, the air passes through the dust-removing filter bag 1 due to larger air pressure, dust adhered to the surface of the dust-removing filter bag 1 is blown off, the dust-removing and self-cleaning effect is achieved, due, the air outlet 13 is driven to move up and down by the up-and-down movement of the air storage box 12, dust adhered to the surface of the dust removal filter bag 1 can be blown off in an all-around manner at one time, and the self-cleaning efficiency is high.
When the dust removal and self-cleaning device is used, the device is installed at a proper position, a power supply and a booster pump are connected, a driving motor 7 drives a screw rod 8 to rotate, an air storage tank 12 is in threaded connection with the screw rod 8 through a screw rod pipe 19, the screw rod 8 drives the air storage tank 12 to move up and down when rotating, meanwhile, the air storage tank 12 is connected with the booster pump through a gas pipe 11, the booster pump introduces high-pressure air into the air storage tank 12, the high-pressure air is sprayed to the inner surface of a dust removal filter bag 1 through an air outlet 13 with a small cross section width, the air penetrates through the dust removal filter bag 1 due to high air pressure, dust adhered to the surface of the dust removal filter bag 1 is blown off, the dust removal and self-cleaning effects are achieved, the air outlet 13 is large in cross section width and can be blown off enough due to the fact that the air passes through, can all-round dust removal filter bag 1 surface bonding's dust of blowing once only, self-cleaning is efficient, when needs are maintained, connecting pipe 6 is through flange and booster pump fixed connection of giving vent to anger, the flange is dismantled to the 6 accessible of connecting pipe, 9 electrification of electro-magnet adsorbs the mounting bracket, 9 outage backs of electro-magnet, can take out cage 2, first connecting plate 15 and second connecting plate 16 pass through connecting bolt and are connected with chassis 3, demolish behind the connecting bolt, cage 2 separates with guide bar 5 and screw rod 8, can completely separate department cage 2, accomplish this device and dismantle, electro-magnet 9, setting up of first connecting plate 15 and second connecting plate 16 has made things convenient for ann and has torn open this device, staff's ann tear open time has been saved, the maintenance efficiency is improved.
Preferably, as shown in fig. 1, the first connecting plate 15 is fixedly connected with the chassis 3 through a mounting bolt, the second connecting plate 16 is connected with the chassis 3 through a mounting bolt, the input end of the electromagnet 9 is electrically connected with the output end of the controller, the controller is a PLC controller, the structure is common, and will not be described herein, the connecting pipe 6 is fixedly connected with the air outlet end of the booster pump through a flange, the connecting pipe 6 can be detached through detaching the flange, the electromagnet 9 is electrically adsorbed on the mounting frame, the cage frame 2 can be taken out after the electromagnet 9 is powered off, the first connecting plate 15 and the second connecting plate 16 are connected with the chassis 3 through connecting bolts, after detaching the connecting bolts, the cage frame 2 is separated from the guide rod 5 and the screw rod 8, the cage frame 2 can be completely separated, the detachment of the device is completed, the arrangement of the electromagnet 9, the first connecting plate 15 and the second connecting plate 16 facilitates the installation and detachment of the, the time for installing and disassembling the working personnel is saved, and the maintenance efficiency is improved.
Preferably, as shown in fig. 2-3, the gas storage tank 12 is of a cylindrical structure, the gas outlet disc 14 is of a disc-shaped structure, the height of the gas outlet 13 is not more than 1mm, and the gas is in a flat disc shape when being sprayed out from the gas outlet 13, and can be blown to the dust removal filter bag 1 at 360 degrees, so that the dust removal filter bag is more completely cleaned.
Preferably, as shown in fig. 1-2, the guide rod 5 is a round rod with a smooth surface, the diameter of the guide rod 5 is slightly smaller than the inner diameter of the guide rod pipe 20, and the guide rod 5 limits the rotation of the air storage tank 12 in the plane direction, so that the air storage tank 12 can only move up and down, and the moving efficiency of the air storage tank 12 is ensured.
Preferably, as shown in fig. 1, the length of the spring tube 10 is longer than the height of the interior of the dust filter bag 1, so as to ensure the normal transmission of gas, and the spring tube 10 contracts when the gas storage tank 12 moves upwards, so as to avoid the phenomenon of folding the pipeline.
Preferably, as shown in fig. 1, the distance between the edge of the gas outlet disc 14 and the inner wall of the dust filter bag 1 is not more than 2cm, so that the pressure when the gas is sprayed is ensured, and the cleaning effect is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a but dust bag of automatically cleaning, includes dust bag (1) and cage (2), its characterized in that: the dust removal filter bag is characterized in that a cage (2) is arranged in the dust removal filter bag (1), a support (4) is fixedly connected above the cage (2) through an electromagnet (9), a chassis (3) is fixedly welded on the bottom surface of the cage (2), a driving motor (7) is fixedly connected to the center of the top surface of the support (4), a screw (8) is arranged below the support (4), the top surface of the screw (8) penetrates through the top surface of the support (4) and is connected with the output end of the driving motor (7), a turntable (17) is fixedly connected to the other end of the screw (8), the bottom surface of the turntable (17) is fixedly connected with the chassis (3) through a second connecting plate (16), guide rods (5) are fixedly connected to the two sides of the screw (8) on the bottom surface of the support (4), the guide rods (5) are fixedly connected with the chassis (3) through a first connecting plate (15), and a gas, and the central position in the air storage box (12) is connected with a screw pipe (19) in a penetrating way, and the screw pipe (19) is connected with the air storage box (12) in a sealing way, the screw rod pipe (19) is in threaded connection with the screw rod (8), the air storage tank (12) is internally provided with guide rod pipes (20) which are communicated with the positions of the two sides of the screw rod pipe (19) corresponding to the guide rods (5), the guide rod pipe (20) is hermetically connected with the air storage box (12), the guide rod (5) penetrates through the guide rod pipe (20), the top surface of the air storage box (12) is positioned at the two sides of the guide rod pipe (20) and is provided with an air inlet (18), and the air inlet (18) is communicated with the spring tube (10) through an air delivery pipe (11), and the spring tube (10) is communicated with the booster air pump through a connecting tube (6), the surface of the gas storage box (12) is connected with a gas outlet disc (14) in a through mode, and a gas outlet (13) is formed in the surface of the gas outlet disc (14).
2. The self-cleanable dust bag according to claim 1, wherein: the first connecting plate (15) is fixedly connected with the chassis (3) through a mounting bolt, the second connecting plate (16) is connected with the chassis (3) through a mounting bolt, an input end lead of the electromagnet (9) is electrically connected with an output end of the controller, and the connecting pipe (6) is fixedly connected with an air outlet end of the booster air pump through a flange.
3. The self-cleanable dust bag according to claim 1, wherein: the gas storage box (12) is of a cylindrical structure, the gas outlet disc (14) is of a disc-shaped structure, and the height of the gas outlet (13) is not more than 1 mm.
4. The self-cleanable dust bag according to claim 1, wherein: the guide rod (5) is a round rod with a smooth surface, and the diameter of the guide rod (5) is slightly smaller than the inner diameter of the guide rod pipe (20).
5. The self-cleanable dust bag according to claim 1, wherein: the extension length of the spring tube (10) is larger than the internal height of the dust-removing filter bag (1).
6. The self-cleanable dust bag according to claim 1, wherein: the distance between the edge of the air outlet disc (14) and the inner wall of the dust removal filter bag (1) is not more than 2 cm.
CN201921415183.8U 2019-08-29 2019-08-29 Self-cleaning dust removal filter bag Active CN210495588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921415183.8U CN210495588U (en) 2019-08-29 2019-08-29 Self-cleaning dust removal filter bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921415183.8U CN210495588U (en) 2019-08-29 2019-08-29 Self-cleaning dust removal filter bag

Publications (1)

Publication Number Publication Date
CN210495588U true CN210495588U (en) 2020-05-12

Family

ID=70545109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921415183.8U Active CN210495588U (en) 2019-08-29 2019-08-29 Self-cleaning dust removal filter bag

Country Status (1)

Country Link
CN (1) CN210495588U (en)

Similar Documents

Publication Publication Date Title
CN202539052U (en) Pulse jet cleaning screening machine
CN210495588U (en) Self-cleaning dust removal filter bag
CN109567680B (en) Indoor peripheral rotatory cleaning machines people
KR101532032B1 (en) Dust cleaning apparatus
CN203043684U (en) Vertical self-cleaning filter
CN210596359U (en) Humidifying and dust removing device for cotton grabbing machine
CN209123527U (en) A kind of Rhizoma Gastrodiae processing dedusting exclusion device of environmental protection
CN208287581U (en) Vacuum filter is used in a kind of processing of antibacterial waterproof nano coating
CN103169421B (en) A kind of gasoline power dust collector
CN208660480U (en) It is a kind of can layered shaping sewage-treatment plant
CN109139090B (en) Mining explosion-proof dust remover
CN212998902U (en) A pulse dust collector for feed additive production
CN212806010U (en) Combined efficient air supply outlet
CN209985091U (en) Gas filtering device capable of adjusting filtering times
CN210735561U (en) Vacuum conveyor
CN209646098U (en) A kind of air cleaning unit
CN213737560U (en) Energy-concerving and environment-protective vacuum material loading machine
CN212236385U (en) Cloth bag dust removal device
CN212548707U (en) Novel flat bag pulse dust removal device
CN210356495U (en) Air purifier suitable for large-scale processing factory
CN210449885U (en) Air return anti-blocking device of winnowing machine
CN212595951U (en) Waste recovery device for construction
CN211189613U (en) High efficiency air purification equipment that more factory building of dust was used
CN210021525U (en) Spraying type air purification device
CN209081522U (en) A kind of biological aerated filter

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant