CN107413150B

CN107413150B - Water-repellent oil-proof filter bag easy to clean ash

Info

Publication number: CN107413150B
Application number: CN201710507773.2A
Authority: CN
Inventors: 王功富
Original assignee: Jiangsu Dingsheng Filter Bag Co ltd
Current assignee: Jiangsu Dingsheng Filter Bag Co ltd
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2024-02-13
Anticipated expiration: 2037-06-28
Also published as: CN107413150A

Abstract

The invention relates to the technical field of filter bags, in particular to a water-repellent oil-proof filter bag easy to clean, which comprises a bag body, wherein the bag body is sleeved on the outer wall of a sleeve, the sleeve is fixedly connected with a mounting ring and is communicated with the mounting ring, the mounting ring is in sealing connection with a dust removing pipeline through bolts, one side of the mounting ring, which is far away from the sleeve, is fixedly connected with a supporting rod through a bracket, the supporting rod penetrates through the sleeve and extends to the inner cavity of the bag body, the outer wall of the supporting rod is sleeved with a movable sleeve, one end of the movable sleeve is locked on the supporting rod through a locking ring, the other end of the movable sleeve is hinged with a connecting rod, the side wall of the sleeve is provided with a hinge seat, and the hinge seat is hinged with a baffle, so that the end of the connecting rod, which is far away from the movable sleeve, is hinged with the baffle, has good water-repellent oil-proof filter bag easy to clean, the phenomenon of pasting and blocking the bag is not easy to happen, the service life of the bag body is prolonged, and dust cleaning is convenient for operators.

Description

Water-repellent oil-proof filter bag easy to clean ash

Technical Field

The invention relates to the technical field of filter bags, in particular to a water-repellent oil-proof filter bag easy to clean dust.

Background

The bag type dust removal filter material is needed in the industrial flue gas purification processes of coal-fired boilers, garbage incineration, steel smelting, calcium carbide chemical industry and the like, but the filter bag products in the prior art are poor in hydrophobic and oleophobic properties, and the problems of bag pasting and bag blocking are easy to occur, so that the service life is short, and the durability is poor.

Disclosure of Invention

The invention aims to solve the defect of poor hydrophobic and oleophobic properties of a filter bag in the prior art, and provides a water-repellent oil-proof filter bag easy to clean.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a design easy deashing filter bag of grease proofing oil repellent, includes the bag body, the bag body cover is established at telescopic outer wall, sleeve fixed connection is at the collar to with collar intercommunication, the collar passes through bolt and dust removal pipeline sealing connection, telescopic one side is kept away from to the collar through support fixed connection bracing piece, the bracing piece passes the sleeve and extends to the inner chamber of the bag body, the outer wall cover of bracing piece is equipped with movable sleeve pipe, movable sleeve pipe's one end passes through locking ring locking on the bracing piece, movable sleeve pipe's the other end articulates there is the connecting rod, the hinge seat is installed to telescopic lateral wall, articulated on the hinge seat have the baffle, movable sleeve pipe's one end and baffle are kept away from to the connecting rod are articulated, the inner wall of collar is provided with the oil collecting groove.

Preferably, the inner wall fixedly connected with pillar of oil trap, fixedly mounted has the lantern ring on the pillar, movable sleeve passes the lantern ring and with the inner wall sliding connection of lantern ring.

Preferably, one end of the supporting rod far away from the locking ring is fixedly connected with the supporting plate, and the supporting plate is contacted with the top of the inner cavity of the bag body.

Preferably, the baffle is arc-shaped, and the arc-shaped inner wall of the baffle is uniformly provided with the oil guide grooves.

Preferably, the number of the hinge seats is not less than two, and the hinge seats are uniformly distributed on the side wall of the sleeve.

The water-repellent oil-proof filter bag easy to clean has the beneficial effects that: through setting up bracing piece, movable sleeve, connecting rod and baffle, the bag body is when filtering waste gas, oil droplet and water droplet in the waste gas pass through the baffle, by the baffle adsorb on its surface and flow to the oil-collecting tank under the effect of gravity, make this filter bag have good water repellent grease proofing function, make the bag body be difficult for taking place to paste the bag, the phenomenon of blocking up the bag, the life of the bag body has been prolonged, can promote the sleeve simultaneously when carrying out the deashing for the bag body, the baffle beats the inner wall of the bag body under the drive of connecting rod, the dust of adsorbing at the inner wall of the bag body is beaten, the deashing of the bag body has been realized, whole deashing process is simple and convenient for operate.

Drawings

FIG. 1 is a schematic diagram of a water-repellent oil-repellent filter bag with easy ash removal;

FIG. 2 is a top view of a mounting ring of the water-repellent oil-repellent filter bag with easy ash removal;

FIG. 3 is a cross-sectional view of a baffle plate of a water-repellent oil-repellent filter bag with easy ash removal.

In the figure: 1 installing ring, 2 support, 3 bracing pieces, 4 movable sleeve, 5 locking ring, 6 bolts, 7 sleeve, 8 hinge base, 9 connecting rod, 10 baffle, 11 bag body, 12 backup pad, 13 lantern rings, 14 oil collecting grooves, 15 pillar, 16 oil guiding grooves.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1-3, a water-repellent grease proofing easy deashing filter bag, including the bag body 11, the outer wall at sleeve 7 is established to the bag body 11 cover, sleeve 7 fixed connection is at collar 1, and with collar 1 intercommunication, collar 1 passes through bolt 6 and dust removal pipeline sealing connection, collar 1 is kept away from one side of sleeve 7 and is passed through support 2 fixed connection bracing piece 3, bracing piece 3 passes sleeve 7 and extends to the inner chamber of bag body 11, the outer wall cover of bracing piece 3 is equipped with movable sleeve 4, the one end of movable sleeve 4 passes through locking ring 5 locking on bracing piece 3, the other end of movable sleeve 4 articulates there is connecting rod 9, hinge seat 8 is installed to the lateral wall of sleeve 7, hinge seat 8 is last to articulate there is baffle 10, the one end that movable sleeve 4 was kept away from to connecting rod 9 is articulated with baffle 10, the inner wall of collar 1 is provided with oil collection groove 14.

The inner wall fixedly connected with pillar 15 of oil-collecting groove 14, fixed mounting has lantern ring 13 on the pillar 15, movable sleeve 4 passes lantern ring 13 and with the inner wall sliding connection of lantern ring 13, set up lantern ring 13 and promoted the stability of bracing piece 3, prevent that bracing piece 3 from taking place the slope and leading to baffle 10 to puncture bag body 11, the one end fixed connection backup pad 12 of locking ring 5 is kept away from to bracing piece 3, and backup pad 12 and the inner chamber top contact of bag body 11, baffle 10 is the arc, and oil guide groove 16 has evenly been seted up to its arc inner wall, set up oil guide groove 16 and make the oil droplet of baffle 10 surface adhesion, the water droplet can be more smooth and easy to arrange to oil-collecting groove 14 in, and have the manual work with oil droplet, in the water droplet clearance is gone out bag body 11, make this filter bag have good water repellent grease proofing function, can not take place to paste the bag, the condition of blocking up the bag body 11 has been promoted the life of bag body 11, the quantity of hinge mount 8 is no less than two, and evenly distributed is at sleeve 7's lateral wall.

Working principle: when the bag body 11 filters waste gas, oil drops and water drops in the waste gas pass through the baffle 10, are adsorbed on the surface of the baffle 10 and flow into the oil collecting groove 14 under the action of gravity, so that the filter bag has good water-repellent and oil-proof functions, meanwhile, the mounting ring 1 can be removed from the dust removing pipe when the bag body 11 is subjected to dust removal, the locking ring 5 is unscrewed, the sleeve 7 can be pushed at the moment, the baffle 10 is driven by the connecting rod 9 to flap the inner wall of the bag body 11, dust adsorbed on the inner wall of the bag body 11 is flap, and dust removal of the bag body 11 is realized.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a water-repellent grease proofing easy deashing filter bag, includes bag body (11), the outer wall at sleeve (7) is established to bag body (11) cover, sleeve (7) fixed connection is on collar (1) to with collar (1) intercommunication, collar (1) pass through bolt (6) and dust removal pipeline sealing connection, a serial communication port, one side that collar (1) kept away from sleeve (7) is through support (2) fixed connection bracing piece (3), bracing piece (3) pass sleeve (7) and extend to the inner chamber of bag body (11), the outer wall cover of bracing piece (3) is equipped with movable sleeve (4), the one end of movable sleeve (4) is locked on bracing piece (3) through locking ring (5), the other end of movable sleeve (4) articulates there is connecting rod (9), hinge seat (8) are installed to the lateral wall of sleeve (7), hinge seat (8) are last baffle (10) of articulating, one end that movable sleeve (4) were kept away from to connecting rod (9) articulates with baffle (10), the inner wall (1) are provided with oil groove (14). The inner wall of the oil collecting tank (14) is fixedly connected with a support column (15), a lantern ring (13) is fixedly arranged on the support column (15), and the movable sleeve (4) penetrates through the lantern ring (13) and is in sliding connection with the inner wall of the lantern ring (13); the baffle (10) is arc-shaped, and oil guide grooves (16) are uniformly formed in the inner wall of the arc shape.

2. The water-repellent oil-proof filter bag easy to clean according to claim 1, wherein one end of the supporting rod (3) far away from the locking ring (5) is fixedly connected with the supporting plate (12), and the supporting plate (12) is contacted with the top of the inner cavity of the bag body (11).

3. The water-repellent oil-proof filter bag easy to clean according to claim 1, wherein the number of the hinge seats (8) is not less than two, and the hinge seats are uniformly distributed on the side wall of the sleeve (7).