CN220495852U - Novel dust removal filter bag - Google Patents
Novel dust removal filter bag Download PDFInfo
- Publication number
- CN220495852U CN220495852U CN202420141472.8U CN202420141472U CN220495852U CN 220495852 U CN220495852 U CN 220495852U CN 202420141472 U CN202420141472 U CN 202420141472U CN 220495852 U CN220495852 U CN 220495852U
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- China
- Prior art keywords
- filter bag
- cleaning
- fixing frame
- wall
- sleeved
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- 239000000428 dust Substances 0.000 title claims description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a novel dedusting filter bag, and relates to the technical field of filter equipment. The utility model comprises a lower fixing frame and an upper fixing frame, wherein the front end and the rear end between the lower fixing frame and the upper fixing frame are respectively provided with a filter screen through a fixing component, the bottom and the top of the filter screen are respectively provided with a bottom cover and a top cover, a cleaning component is further arranged between the bottom cover and the top cover, and a screw rod in the fixing component is rotationally connected in a first chute at the top of the lower fixing frame. According to the utility model, the distance between the mounting columns is changed through the screw rods in the fixing assembly, the length of the filter screen is adjusted through the wind-up roll, the diameter of the filter bag is adjusted, and meanwhile, heat is transmitted to the cleaning brush through the cleaning pipe, the branch pipe and the sleeve pipe in the cleaning assembly, so that the cleaning brush can clean the inside of the filter bag while drying the filter bag, and the problems that the diameter of the filter bag is inconvenient to adjust and the filter bag for filtering liquid is inconvenient to clean in the prior art are solved.
Description
Technical Field
The utility model belongs to the technical field of filtering equipment, and particularly relates to a novel dedusting filter bag.
Background
The dedusting filter bag is an efficient dedusting filter material, generally adopts polyester staple fibers, aramid fibers, anecdotal fibers and the like as raw materials, has the service life of generally 2-4 years, has good air permeability, high dust collection rate and easy ash removal, and is relatively common filtering equipment;
the prior publication No. CN211885840U discloses a novel dedusting filter bag, which comprises a filter bag and a filter bag frame, wherein the filter bag is provided with a zipper, and is connected into a barrel shape through the head and the tail of the zipper, the upper end and the lower end of the filter bag are both in an opening shape, and the inner wall of the filter bag is set off with the filter bag frame; the filter bag frame comprises a clamping ring and a chassis, a plurality of supporting rods are fixedly arranged between the clamping ring and the chassis, a rectangular groove with an opening facing to the outer side is further arranged between the clamping ring and the chassis, the top end of the rectangular groove penetrates through the inside of the clamping ring and forms a containing cavity with the inside of the clamping ring, and a first mounting plate and a second mounting plate are arranged in parallel between the inner walls of the two sides of the containing cavity; a cleaning device is arranged in the rectangular groove, and the filter bag is rotatably wound on the filter bag frame through the cleaning device;
however, the following drawbacks still exist in practical use:
1. the filter bag is fixed on the filter bag frame through a zipper, and the diameter of the filter bag frame is fixed, so that the diameter of the filter bag is inconvenient to adjust freely according to the requirement;
2. the rectangular groove is internally provided with a cleaning device, and the cleaning device comprises a motor, a first feeding roller, a second feeding roller, a third feeding roller, a first cleaning groove and a second cleaning groove, and the outer side surface and the inner side surface of the filter bag are cleaned through the first feeding roller, the second feeding roller and the third feeding roller, but the rectangular groove is suitable for a dedusting filter bag for filtering gas or solid, and when the dedusting filter bag filters liquid, dust is in a wet state, so that the dust is easy to be on the first feeding roller, the second feeding roller and the third feeding roller.
Disclosure of Invention
The utility model aims to provide a novel dedusting filter bag, the distance between mounting columns is changed through a screw rod in a fixing assembly, the length of a filter screen is adjusted through a wind-up roll, the diameter of the filter bag is adjusted, and meanwhile, heat is conveyed to a cleaning brush through a cleaning pipe, a branch pipe and a sleeve pipe in a cleaning assembly, so that the cleaning brush can clean the inside of the filter bag while drying the filter bag, and the problems that the diameter of the filter bag is inconvenient to adjust and the filter bag for filtering liquid is inconvenient to clean in the prior art are solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a novel dedusting filter bag, which comprises a lower fixing frame and an upper fixing frame which are respectively positioned below and above, wherein the front end and the rear end between the lower fixing frame and the upper fixing frame are respectively provided with a filter screen through a fixing component, the bottom and the top of the filter screen are respectively provided with a bottom cover and a top cover, and a cleaning component is arranged between the bottom cover and the top cover;
the screw rod in the fixing assembly is rotationally connected in a first sliding groove at the top of the lower fixing frame, first sliding blocks are sleeved on two sides of the outer wall of the screw rod in a threaded manner, mounting columns are fixedly connected to the top of the first sliding blocks, winding rollers are rotationally connected to the front end and the rear end of the inside of each mounting column, and two ends of the filter screen are wound on the outer wall of each winding roller;
the cleaning pipe in the cleaning component is rotationally connected between the bottom cover and the top cover in an adjacent way, a plurality of groups of branch pipes penetrate through the outer wall of the cleaning pipe at equal intervals, a sleeve is sleeved on the outer wall of each branch pipe through threads, and a cleaning brush is welded at the other end of each sleeve.
Further, both ends of the screw rod penetrate through the inner walls of both sides of the first sliding groove and are fixedly connected with first knobs, and the first knobs are respectively located on both sides of the lower fixing frame.
Further, the second sliding grooves are formed in two sides of the bottom of the upper fixing frame, the second sliding blocks are connected to the inside of the second sliding grooves in a sliding mode, and the bottoms of the second sliding blocks are welded to the top ends of the mounting columns.
Further, the outer wall below of wind-up roll all overlaps and is equipped with first drive gear, and the outer wall below of erection column all rotates and runs through there is second drive gear, and the one end meshing that second drive gear is located the erection column is connected with first drive gear.
Further, the lower part of the outer wall of one side of the mounting column is rotationally connected with a rotating shaft through a mounting seat, the top end of the rotating shaft penetrates through the mounting seat positioned above and is fixedly connected with a second knob, and the first driving gear is sleeved on the outer wall of the rotating shaft.
Further, the center of the surface of the top cover is penetrated with a feeding pipe, and the top end of the feeding pipe penetrates through the center of the surface of the upper fixing frame and extends to the upper part of the upper fixing frame.
Further, a third transmission gear is sleeved below the outer wall of the cleaning pipe, the front end of the bottom cover is fixedly connected with a motor, an output shaft of the motor penetrates through the bottom cover and is sleeved with a second driving gear, and the second driving gear is connected to the front end of the third transmission gear in a meshed mode.
Further, the bottom end of the cleaning tube rotates to penetrate through the bottom cover and is fixedly connected with a connecting tube through a rotary joint, and the connecting tube is positioned between the lower fixing frame and the adjacent bottom cover.
The utility model has the following beneficial effects:
1. according to the utility model, the fixing assembly is arranged, the first sliding block drives the mounting column to move in opposite directions or back to back through the threaded connection effect between the screw rod and the first sliding block, meanwhile, the winding roller is driven to rotate through the meshed connection of the first transmission gear, the second transmission gear and the first driving gear, and the two sides of the filter screen are driven to wind and unwind through the rotation of the winding roller, so that the filter diameter of the filter bag is adjusted, and the problem that the diameter of the filter bag is adjusted by staff according to requirements is solved.
2. According to the utility model, the cleaning assembly is arranged, the cleaning pipe is externally connected with the hot air blower through the connecting pipe, so that hot air circulates in the cleaning pipe, the hot air is transmitted to the sleeve through the branch pipe, the cleaning brush is heated, meanwhile, the motor is started, and the motor drives the cleaning pipe to rotate through the third transmission gear and the second driving gear, so that the cleaning brush can dry the inside of the filter bag and clean the ash, and the filter bag can conveniently filter liquid.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lower fixing frame of the present utility model;
FIG. 3 is a bottom view of the upper fixture of the present utility model;
FIG. 4 is a schematic structural view of a fastening assembly according to the present utility model;
FIG. 5 is a schematic view of the installation between the wind-up roll and the first drive gear of the present utility model;
FIG. 6 is a schematic view of a cleaning assembly according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a lower fixing frame; 11. a first chute; 2. an upper fixing frame; 21. a second chute; 3. a fixing assembly; 31. a screw rod; 311. a first slider; 312. a first knob; 32. a mounting column; 321. a second slider; 33. a wind-up roll; 331. a first transmission gear; 34. a second transmission gear; 35. a first drive gear; 351. a mounting base; 352. a rotating shaft; 353. a second knob; 4. a filter screen; 5. a bottom cover; 6. a top cover; 7. a cleaning assembly; 71. cleaning the tube; 711. a third transmission gear; 712. a motor; 713. a second drive gear; 714. a connecting pipe; 72. a branch pipe; 73. a sleeve; 74. a cleaning brush; 8. and (5) feeding a pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, 2, 3, 4 and 5, the utility model discloses a novel dust removing filter bag, which comprises a lower fixing frame 1 and an upper fixing frame 2 which are respectively positioned below and above, wherein a filter screen 4 is arranged at the front end and the rear end between the lower fixing frame 1 and the upper fixing frame 2 through a fixing assembly 3, a bottom cover 5 and a top cover 6 are respectively arranged at the bottom and the top of the filter screen 4, a feeding pipe 8 penetrates through the surface center position of the top cover 6, and the top end of the feeding pipe 8 penetrates through the surface center position of the upper fixing frame 2 and extends to the upper part of the upper fixing frame 2;
the screw rod 31 in the fixing assembly 3 is rotationally connected in the first sliding groove 11 at the top of the lower fixing frame 1, the two sides of the outer wall of the screw rod 31 are respectively provided with a first sliding block 311 in a threaded sleeve manner, the two sides of the outer wall of the screw rod 31 are respectively provided with left-handed threads and right-handed threads, so that the rotation of the screw rod 31 respectively drives the first sliding blocks 311 to move in opposite directions or back to back, the two ends of the screw rod 31 respectively penetrate through the inner walls of the two sides of the first sliding groove 11 and are fixedly connected with first knobs 312, and the first knobs 312 are respectively positioned at the two sides of the lower fixing frame 1;
the top of the first sliding block 311 is fixedly connected with a mounting post 32, the two sides of the bottom of the upper fixing frame 2 are provided with second sliding grooves 21, the inside of each second sliding groove 21 is slidably connected with a second sliding block 321, and the bottom of each second sliding block 321 is welded at the top end of the mounting post 32;
the front end and the rear end of the inside of the mounting column 32 are respectively and rotatably connected with a wind-up roller 33, both ends of the filter screen 4 are respectively wound on the outer wall of the wind-up roller 33, a first transmission gear 331 is respectively sleeved below the outer wall of the wind-up roller 33, and a second transmission gear 34 is respectively and rotatably penetrated below the outer wall of the mounting column 32;
the second transmission gear 34 is positioned at one end of the mounting column 32 and is connected with the first driving gear 35 in a meshed manner, the lower part of the outer wall of one side of the mounting column 32 is rotatably connected with a rotating shaft 352 through a mounting seat 351, the top end of the rotating shaft 352 penetrates through the mounting seat 351 positioned above and is fixedly connected with a second knob 353, and the first driving gear 35 is sleeved on the outer wall of the rotating shaft 352;
based on the above-mentioned setting, when using, first knob 312 is rotated at first, first knob 312 drives lead screw 31 and rotates in step, and under the effect of threaded connection between lead screw 31 and first slider 311, make first slider 311 drive erection column 32 and carry out opposite direction or back-ward movement, stop rotating first knob 312 when interval between erection column 32 reaches the range of preset numerical value, then rotate second knob 353, second knob 353 drives first drive gear 35 through pivot 352 and rotates in step, and under the effect of meshing connection between first drive gear 331, second drive gear 34 and first drive gear 35, make wind-up roll 33 rotate, carry out the reel to filter screen 4 through the rotation of wind-up roll 33, make filter screen 4 keep the state of stretching, install bottom 5 and top cap 6 at filter screen 4's bottom and top respectively corresponding size at last, the realization is assembled the filter bag.
Referring to fig. 1 and 6, a cleaning assembly 7 is further disposed between the bottom cover 5 and the top cover 6;
the cleaning tube 71 in the cleaning assembly 7 is rotatably connected between the bottom cover 5 and the adjacent top cover 6, a third transmission gear 711 is sleeved below the outer wall of the cleaning tube 71, a motor 712 is fixedly connected to the front end of the bottom cover 5, an output shaft of the motor 712 penetrates through the bottom cover 5 and is sleeved with a second driving gear 713, the second driving gear 713 is in meshed connection with the front end of the third transmission gear 711, the bottom end of the cleaning tube 71 penetrates through the bottom cover 5 in a rotating way and is fixedly connected with a connecting tube 714 through a rotating joint, and the connecting tube 714 is positioned between the lower fixing frame 1 and the adjacent bottom cover 5;
a plurality of groups of branch pipes 72 are penetrated through the outer wall of the cleaning pipe 71 at equal intervals, sleeve pipes 73 are sleeved on the outer wall of the branch pipes 72 in a threaded manner, cleaning brushes 74 are welded at the other ends of the sleeve pipes 73, the branch pipes 72 and the sleeve pipes 73 are hollow pipes, and the inner spaces of the cleaning pipe 71, the branch pipes 72 and the sleeve pipes 73 are mutually communicated;
based on the above arrangement, when in use, firstly, the cleaning tube 71 is externally connected with the air heater through the connecting tube 714, hot air is supplied to the cleaning tube 71 through the air heater and the connecting tube 714, the hot air is transmitted to the inside of the sleeve 73 through the branch tube 72 and heats the cleaning brush 74 through the sleeve 73, then the motor 712 is started, the output shaft of the motor 712 drives the second driving gear 713 to synchronously rotate, and under the action of meshed connection between the third driving gear 711 and the second driving gear 713, the third driving gear 711 drives the cleaning tube 71 to rotate, so that the cleaning brush 74 is driven to rotate in the filter bag through the cleaning tube 71, the inner wall of the filter bag is dried and cleaned, and the cleaning effect of the filter bag is improved.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (8)
1. The utility model provides a novel dust removal filter bag, includes lower mount (1) and upper mount (2) that are located below and top respectively, lower mount (1) with front end and rear end between upper mount (2) all are provided with filter screen (4) through fixed subassembly (3), the bottom and the top of filter screen (4) are provided with bottom (5) and top cap (6) respectively, bottom (5) with still be provided with cleaning element (7), its characterized in that between top cap (6):
the screw rod (31) in the fixing assembly (3) is rotationally connected in a first sliding groove (11) at the top of the lower fixing frame (1), first sliding blocks (311) are sleeved on two sides of the outer wall of the screw rod (31) in a threaded mode, mounting columns (32) are fixedly connected to the top of the first sliding blocks (311), winding rollers (33) are rotationally connected to the front end and the rear end of the inside of each mounting column (32), and two ends of the filter screen (4) are wound on the outer wall of each winding roller (33);
the cleaning device is characterized in that a cleaning pipe (71) in the cleaning assembly (7) is rotationally connected between the bottom cover (5) and the top cover (6), a plurality of groups of branch pipes (72) penetrate through the outer wall of the cleaning pipe (71) at equal intervals, a sleeve (73) is sleeved on the outer wall of each branch pipe (72) in a threaded mode, and cleaning brushes (74) are welded at the other ends of the sleeve (73).
2. The novel dedusting filter bag according to claim 1, wherein two ends of the screw rod (31) penetrate through two side inner walls of the first chute (11) and are fixedly connected with first knobs (312), and the first knobs (312) are respectively located on two sides of the lower fixing frame (1).
3. The novel dedusting filter bag according to claim 1, wherein the two sides of the bottom of the upper fixing frame (2) are provided with second sliding grooves (21), the inside of each second sliding groove (21) is connected with a second sliding block (321) in a sliding manner, and the bottom of each second sliding block (321) is welded at the top end of each mounting column (32).
4. The novel dedusting filter bag according to claim 1, wherein a first transmission gear (331) is sleeved below the outer wall of the wind-up roll (33), a second transmission gear (34) is rotatably penetrated below the outer wall of the mounting column (32), and the second transmission gear (34) is positioned at one end of the mounting column (32) and is connected with a first driving gear (35) in a meshed manner.
5. The novel dedusting filter bag according to claim 4, wherein a rotating shaft (352) is rotatably connected to the lower portion of one side outer wall of the mounting column (32) through a mounting seat (351), the top end of the rotating shaft (352) penetrates through the mounting seat (351) located above and is fixedly connected with a second knob (353), and the first driving gear (35) is sleeved on the outer wall of the rotating shaft (352).
6. The novel dedusting filter bag according to claim 1, wherein a feed pipe (8) penetrates through the central position of the surface of the top cover (6), and the top end of the feed pipe (8) penetrates through the central position of the surface of the upper fixing frame (2) and extends to the upper part of the upper fixing frame (2).
7. The novel dedusting filter bag according to claim 1, wherein a third transmission gear (711) is sleeved below the outer wall of the cleaning tube (71), a motor (712) is fixedly connected to the front end of the bottom cover (5), an output shaft of the motor (712) penetrates through the bottom cover (5) and is sleeved with a second driving gear (713), and the second driving gear (713) is in meshed connection with the front end of the third transmission gear (711).
8. A novel dust filter bag as claimed in claim 7, characterized in that the bottom end of the cleaning tube (71) is rotatably penetrated through the bottom cover (5) and fixedly connected with a connecting tube (714) through a rotary joint, and the connecting tube (714) is positioned between the lower fixing frame (1) and the adjacent bottom cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420141472.8U CN220495852U (en) | 2024-01-19 | 2024-01-19 | Novel dust removal filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420141472.8U CN220495852U (en) | 2024-01-19 | 2024-01-19 | Novel dust removal filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495852U true CN220495852U (en) | 2024-02-20 |
Family
ID=89873464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420141472.8U Active CN220495852U (en) | 2024-01-19 | 2024-01-19 | Novel dust removal filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495852U (en) |
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2024
- 2024-01-19 CN CN202420141472.8U patent/CN220495852U/en active Active
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