CN209865565U - Waterproof and oilproof aramid needled felt filter cloth bag - Google Patents
Waterproof and oilproof aramid needled felt filter cloth bag Download PDFInfo
- Publication number
- CN209865565U CN209865565U CN201920559247.5U CN201920559247U CN209865565U CN 209865565 U CN209865565 U CN 209865565U CN 201920559247 U CN201920559247 U CN 201920559247U CN 209865565 U CN209865565 U CN 209865565U
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- wall
- bag
- filter cloth
- bag cage
- top end
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Abstract
The utility model discloses a waterproof grease proofing aramid fiber acupuncture felt filter bag, establish the filter bag body on the bag cage including bag cage and cover, bag cage lateral wall top position cover is equipped with fixed cover, filter bag body lateral wall top clamp establishes clearance department between bag cage and fixed cover, fixed cover lateral wall top position department rotates and is connected with the becket, filter bag body lateral wall has cup jointed the strip of scraping that is the heliciform and extends, bag cage bottom is equipped with the supporting disk, supporting disk bottom outer wall has the bearing carousel through the bolt fastening, and bearing carousel bottom outer wall has the toper piece through the bolt fastening, the toper piece lateral wall is opened has the equidistance to be the drain slot that the annular distributes. The utility model discloses it is rotatory that the convenient toper piece that drives and scrape the strip, the convenience is cleared up the filter cloth bag body, is the strip of scraping of heliciform extension simultaneously, and the convenient dirt that strikes off is concentrated and is moved down, makes things convenient for the dirt drippage, combines the filter cloth bag body of aramid fiber material for the waterproof grease proofing performance of filter cloth bag is better.
Description
Technical Field
The utility model relates to a needle felt filter sack technical field especially relates to a waterproof grease proofing aramid fiber needle felt filter sack.
Background
The aramid fiber needled felt is made of aramid fibers. It is a high temperature resistant, high strength, high modulus fiber, can be used in various dust collectors within 200 ℃. The strength of the fiber is better than that of glass fiber, the price is more advantageous and lower than that of imported Meitas fiber, and meanwhile, the fiber has all the advantages of imported fiber and is deeply favored by the majority of users.
Through retrieval, the Chinese patent with the authorization number of CN201565202U discloses a terylene three-proofing needled felt filter bag which is formed by bonding superfine fibers with the average fiber fineness of 2.5-8.97 mu m and in a single fiber random distribution shape with each other, wherein the mass of the base unit area is 46-122.7g/m2, the thickness is 0.64-1.39mm, the average pore diameter of the fiber web is 11.385-24.9691 mu m, and the filter cloth is subjected to unpacking, fine opening, carding, lapping, needling and filter cloth coiling; the terylene three-proofing needled felt filter cloth is provided with a pipeline dust exhaust port below a dust absorption pipeline.
The needled felt filter cloth bag in the patent has the following defects: inconvenient clearance is maintained, and the maintenance degree of difficulty is big, so now provide a waterproof grease proofing aramid fiber needled felt filter bag.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waterproof and oilproof aramid fiber needled felt filter bag.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof and oilproof aramid fiber needled felt filter bag comprises a bag cage and a filter bag body sleeved on the bag cage, the top end of the side wall of the bag cage is sleeved with a fixed sleeve, the top end of the side wall of the filter cloth bag body is clamped at a gap between the bag cage and the fixed sleeve, the top end of the side wall of the fixed sleeve is rotatably connected with a metal ring, the side wall of the filter cloth bag body is sleeved with a scraping strip which extends spirally, the bottom end of the bag cage is provided with a supporting disk, the outer wall of the bottom end of the supporting disk is fixed with a bearing turntable through a bolt, and the outer wall of the bottom end of the bearing turntable is fixed with a conical block through a bolt, the side wall of the conical block is provided with liquid guide grooves which are distributed annularly at equal intervals, one end of the scraping strip is fixed with the side wall of the conical block through a bolt, the outer wall of the top end of the supporting disk is provided with a driving mechanism, and the driving mechanism and the conical block form transmission fit, and a soot blowing assembly is arranged at the top end of the inner wall of the bag cage.
Preferably, actuating mechanism is including setting up the metal cylinder in supporting disk top end position department, and the metal cylinder is equipped with the external screw thread, the metal cylinder and bag cage bottom spiro union.
Preferably, the inner wall of the metal cylinder is fixed with a motor through a bolt, and an output shaft of the motor penetrates through the support disc to be fixed with the outer wall of the top end of the conical block through a bolt.
Preferably, the soot blowing assembly comprises a porous screen plate transversely welded at the top end of the inner wall of the bag cage, a soot blowing pipe is fixed at the middle position of the outer wall of the bottom end of the porous screen plate through bolts, and soot blowing holes distributed at equal intervals are formed in the side wall of the soot blowing pipe.
Preferably, bag cage lateral wall top position department is equipped with the equidistance and is the annular and distribute the dogtooth, and fixed cover inner wall is equipped with the equidistance and is the constant head tank that the annular distributes, dogtooth and constant head tank inner wall joint, fixed cover lateral wall top outwards extends and forms border portion.
Preferably, the filter cloth bag body is formed by sewing aramid fiber needled felt filter cloth, and a round hole matched with the metal cylinder in specification is formed in the bottom end of the filter cloth bag body.
Preferably, the motor is connected with a switch, and the switch is connected with a controller.
The utility model has the advantages that:
1. through the actuating mechanism who sets up, it is rotatory to conveniently drive the toper piece and scrape the strip, conveniently clears up the filter cloth bag body, is the strip of scraping that the heliciform extends simultaneously, and the dirt that conveniently strikes off is concentrated and is moved down, and the toper piece and the drain slot that the cooperation set up make things convenient for the dirt to drip, combine the filter cloth bag body of aramid fiber material for the waterproof grease proofing performance of filter cloth bag is better.
2. Through the soot blowing mechanism that sets up, conveniently blow from bag cage inside, conveniently strain the dirt clearance on the sack body, reduce the clearance degree of difficulty, improve work efficiency.
Drawings
Fig. 1 is a schematic structural view of a waterproof and oilproof aramid fiber needle felt filter bag provided by the utility model;
fig. 2 is a schematic view of a partial sectional structure of a waterproof and oilproof aramid fiber needle felt filter bag cage and a fixing sleeve provided by the utility model;
fig. 3 is the utility model provides a sectional structure schematic diagram of waterproof grease proofing aramid fiber needled felt filter sack toper piece and supporting disk.
In the figure: 1 conical block, 2 supporting discs, 3 scraping strips, 4 filter cloth bag bodies, 5 metal rings, 6 fixing sleeves, 7 liquid guide grooves, 8 convex teeth, 9 porous screen plates, 10 dust blowing pipes, 11 metal cylinders, 12 dust blowing holes, 13 positioning grooves, 14 bag cages, 15 motors and 16 bearing turntables.
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.
Referring to fig. 1-3, a waterproof and oilproof aramid fiber needled felt filter bag comprises a bag cage 14 and a filter bag body 4 sleeved on the bag cage 14, wherein a fixing sleeve 6 is sleeved at the top end of the side wall of the bag cage 14, the top end of the side wall of the filter bag body 4 is clamped at a gap between the bag cage 14 and the fixing sleeve 6, a metal ring 5 is rotatably connected at the top end of the side wall of the fixing sleeve 6, a scraping strip 3 which extends spirally is sleeved on the side wall of the filter bag body 4, a supporting disk 2 is arranged at the bottom end of the bag cage 14, a bearing turntable 16 is fixed on the outer wall of the bottom end of the supporting disk 2 through bolts, a conical block 1 is fixed on the outer wall of the bottom end of the bearing turntable 16 through bolts, liquid guide grooves 7 which are distributed annularly at equal intervals are formed on the side wall of the conical block 1, one end of the scraping strip 3 is fixed, the dust blowing device is characterized in that a dust blowing component bag cage 14 and a filter cloth bag body 4 sleeved on the bag cage 14 are arranged at the top end position of the inner wall of the bag cage 14, a fixing sleeve 6 is sleeved at the top end position of the side wall of the bag cage 14, the top end of the side wall of the filter cloth bag body 4 is clamped at a gap between the bag cage 14 and the fixing sleeve 6, a metal ring 5 is rotatably connected at the top end position of the side wall of the fixing sleeve 6, a scraping strip 3 which extends spirally is sleeved on the side wall of the filter cloth bag body 4, a supporting plate 2 is arranged at the bottom end of the bag cage 14, a bearing turntable 16 is fixed on the outer wall of the bottom end of the supporting plate 2 through bolts, a conical block 1 is fixed on the outer wall of the bottom end of the bearing turntable 16 through bolts, liquid guide grooves 7 which are distributed annularly at equal intervals are formed in the side wall, a soot blowing assembly is arranged at the top end of the inner wall of the bag cage 14, a driving mechanism comprises a metal cylinder 11 arranged at the top end of the supporting disk 2, the metal cylinder 11 is provided with external threads, the metal cylinder 11 is in threaded connection with the bottom end of the bag cage 14, the inner wall of the metal cylinder 11 is fixed with a motor 15 through bolts, and the output shaft of the motor 15 passes through the support disc 2 and is fixed with the outer wall of the top end of the conical block 1 through a bolt, the soot blowing component comprises a porous mesh plate 9 which is transversely welded and arranged at the top end of the inner wall of the bag cage 14, and the middle position of the outer wall of the bottom end of the porous screen plate 9 is fixed with a soot blowing pipe 10 through a bolt, the side wall of the soot blowing pipe 10 is provided with soot blowing holes 12 which are distributed at equal intervals, the top position of the side wall of the bag cage 14 is provided with convex teeth 8 which are distributed at equal intervals in an annular shape, and the inner wall of the fixed sleeve 6 is provided with positioning grooves 13 which are distributed in an annular shape at equal intervals, the convex teeth 8 are clamped with the inner wall of the positioning grooves 13, and the top end of the side wall of the fixed sleeve 6 extends outwards to form an edge part.
The utility model discloses in, filter cloth bag body 4 is made up by aramid fiber acupuncture felt filter cloth and is formed, and 4 bottoms of filter cloth bag body be equipped with the round hole of 11 specification looks adaptations of metal cylinder, and motor 15 even has the switch, and the switch even has the controller, and the controller model is A1-40 MR.
The working principle is as follows: during the use, protruding edge on fixed cover 6 and the card fixed mounting of filter bag dust remover, in the working process, work through control motor 15, it is rotatory to drive toper piece 1, thereby cooperation becket 5 effect, it is rotatory to drive scrapes strip 3, it scrapes strip 3 to be the heliciform extension, the dirt that conveniently strikes off is concentrated and is moved down, toper piece 1 and drain groove 7 that the cooperation set up, make things convenient for the dirt to drip, the filter cloth bag body 4 who combines the aramid fiber material, make the waterproof grease proofing performance of filter cloth bag better, it is connected with the air pump through the pipeline to blow ash pipe 10, blow through blowing hole 12, make gas by the inside outside release of filter cloth bag body 4, the outer wall of filter cloth bag is conveniently cleared up.
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 (7)
1. A waterproof and oilproof aramid needled felt filter bag comprises a bag cage (14) and a filter bag body (4) sleeved on the bag cage (14), and is characterized in that a fixing sleeve (6) is sleeved at the top end of the side wall of the bag cage (14), the top end of the side wall of the filter bag body (4) is clamped in a gap between the bag cage (14) and the fixing sleeve (6), a metal ring (5) is rotatably connected at the top end of the side wall of the fixing sleeve (6), a scraping strip (3) extending spirally is sleeved on the side wall of the filter bag body (4), a support plate (2) is arranged at the bottom end of the bag cage (14), a bearing turntable (16) is fixed on the outer wall of the bottom end of the support plate (2) through bolts, conical blocks (1) are fixed on the outer wall of the bottom end of the bearing turntable (16) through bolts, liquid guide grooves (7) distributed annularly at equal intervals are formed in the, scrape strip (3) one end and pass through bolt fastening with toper piece (1) lateral wall, supporting disk (2) top outer wall is equipped with actuating mechanism, and actuating mechanism and toper piece (1) form the transmission cooperation, bag cage (14) inner wall top position department is equipped with blows grey subassembly.
2. The water and oil resistant aramid needle felt filter bag according to claim 1, wherein the driving mechanism comprises a metal cylinder (11) arranged at the top end of the support plate (2), the metal cylinder (11) is provided with external threads, and the metal cylinder (11) is in threaded connection with the bottom end of the bag cage (14).
3. The water and oil resistant aramid needle felt filter cloth bag according to claim 2, wherein a motor (15) is fixed to the inner wall of the metal cylinder (11) through bolts, and an output shaft of the motor (15) penetrates through the support disc (2) and is fixed to the outer wall of the top end of the conical block (1) through bolts.
4. The water and oil resistant aramid fiber needle felt filter cloth bag according to claim 1, wherein the soot blowing assembly comprises a porous mesh plate (9) transversely welded at the top end of the inner wall of the bag cage (14), a soot blowing pipe (10) is fixed at the middle position of the outer wall of the bottom end of the porous mesh plate (9) through bolts, and soot blowing holes (12) are formed in the side wall of the soot blowing pipe (10) and distributed at equal intervals.
5. The water and oil resistant aramid needle felt filter bag as claimed in claim 1, wherein the bag cage (14) is provided with equally spaced and annularly distributed convex teeth (8) at the top end of the side wall, and the inner wall of the fixing sleeve (6) is provided with equally spaced and annularly distributed positioning slots (13), the convex teeth (8) are clamped with the inner walls of the positioning slots (13), and the top end of the side wall of the fixing sleeve (6) extends outwards to form an edge part.
6. The water-proof and oil-proof aramid fiber needled felt filter cloth bag according to claim 1, wherein the filter cloth bag body (4) is sewn by aramid fiber needled felt filter cloth, and a round hole matched with the specification of the metal cylinder (11) is formed in the bottom end of the filter cloth bag body (4).
7. The water and oil resistant aramid needle felt filter bag according to claim 3, wherein the motor (15) is connected with a switch, and the switch is connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559247.5U CN209865565U (en) | 2019-04-23 | 2019-04-23 | Waterproof and oilproof aramid needled felt filter cloth bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559247.5U CN209865565U (en) | 2019-04-23 | 2019-04-23 | Waterproof and oilproof aramid needled felt filter cloth bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209865565U true CN209865565U (en) | 2019-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920559247.5U Expired - Fee Related CN209865565U (en) | 2019-04-23 | 2019-04-23 | Waterproof and oilproof aramid needled felt filter cloth bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209865565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776182A (en) * | 2021-08-16 | 2021-12-10 | 王婷 | Inner-gathering type fiber cloth bag air pipe |
-
2019
- 2019-04-23 CN CN201920559247.5U patent/CN209865565U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776182A (en) * | 2021-08-16 | 2021-12-10 | 王婷 | Inner-gathering type fiber cloth bag air pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |