CN221333223U - Self-cleaning dedusting filter bag - Google Patents
Self-cleaning dedusting filter bag Download PDFInfo
- Publication number
- CN221333223U CN221333223U CN202323066798.3U CN202323066798U CN221333223U CN 221333223 U CN221333223 U CN 221333223U CN 202323066798 U CN202323066798 U CN 202323066798U CN 221333223 U CN221333223 U CN 221333223U
- Authority
- CN
- China
- Prior art keywords
- air
- base
- filter cloth
- self
- filter bag
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 25
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000010926 purge Methods 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model belongs to the field of filter bags, and particularly relates to a self-cleaning dedusting filter bag which comprises a base and an interface seat which are symmetrically arranged, wherein a cage bone is arranged between the base and the interface seat, and the outer wall of the cage bone is coated with filter cloth; a motor is arranged below the base, and a turntable penetrating through the base is arranged at the output end of the motor; the blowing mechanism comprises an air pump arranged above the turntable, a slotted frame with one opening side is arranged above the air pump, an air pipe connected with the air outlet end of the air pump is arranged inside the slotted frame, and a plurality of air jet heads are arranged on the air pipe at intervals. When the dust cake of filter cloth caking influences the processing of normal dust-containing gas, sweep the mechanism through sweeping, motor drive output shaft's carousel is rotatory, drives the adjustment of the back jet head orientation of sweeping the mechanism rotation, can sweep filter cloth multiposition because of the orientation of jet head, improves clear even degree, convenient follow-up use.
Description
Technical Field
The utility model relates to the field of filter bags, in particular to a self-cleaning dedusting filter bag.
Background
The filter bag is a critical part of the operation of a bag house, in which a cylindrical filter bag is normally suspended vertically. In pulse and air box type pulse dust collector, dust is attached to the outer surface of the filter bag, dust-containing gas is trapped on the outer surface of the filter bag when passing through the dust collector, and clean gas enters the filter bag through the filter material. The cage inside the filter bag serves to support the filter bag, preventing the filter bag from collapsing, while it aids in the removal and redistribution of the dust cake.
The prior art has the following problems:
When the outer layer of the filter bag is attached with dust dirt, the traditional pulse dust removal is to sweep the appointed position, so that the dust is difficult to uniformly peel off, a large amount of dust caking dust cake is remained on the surface layer of the filter bag, and the subsequent treatment of dust-containing gas can be influenced due to insufficient cleaning.
Disclosure of utility model
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides a self-cleaning dedusting filter bag, which has the characteristics of automatic cleaning and multi-angle purging of the filter cloth.
(II) technical scheme
In order to solve the technical problems, the utility model provides a self-cleaning dedusting filter bag, which comprises a base and an interface seat which are symmetrically arranged, wherein a cage bone is arranged between the base and the interface seat, and the outer wall of the cage bone is coated with filter cloth;
A motor is arranged below the base, and a turntable penetrating through the base is arranged at the output end of the motor;
The blowing mechanism comprises an air pump arranged above the turntable, a slotted frame with one opening side is arranged above the air pump, an air pipe connected with the air outlet end of the air pump is arranged inside the slotted frame, and a plurality of air jet heads are arranged on the air pipe at intervals.
Preferably, symmetrical clamping grooves are formed in the base and the interface seat, and two ends of the filter cloth are embedded into the clamping grooves.
Preferably, the cage bone comprises a vertical rod which is vertically arranged and a support ring which is installed on the vertical rod in a laminated manner, and a clamping block which is connected with the filter cloth is installed on the outer wall of the support ring.
Preferably, the air jet head and the air delivery pipe form an air supply passage, and the air outlet end face of the air jet head faces towards the filter cloth.
Preferably, a bracket is arranged at one end of the slotting frame, a rubber column attached to the filter cloth is arranged at the far end of the bracket, and the rubber column is a deformation piece.
Preferably, the brackets are arranged on the slotted frame at intervals, and inclined supporting rods are arranged between the brackets and the slotted frame.
The technical scheme of the utility model has the following beneficial technical effects: when the dust cake of filter cloth caking influences the filtration treatment of normal dust-laden gas, sweep the mechanism through sweeping, motor drive output shaft's carousel is rotatory, drives the adjustment of the back jet head orientation of sweeping the mechanism rotation, can sweep filter cloth multiposition because of the orientation of jet head, improves clear even degree, convenient follow-up use.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the purge mechanism of the present utility model;
Fig. 4 is a schematic structural view of a vibration mechanism according to the present utility model.
Reference numerals:
11. A base; 12. an interface seat; 13. cage bone; 14. a filter cloth; 2. a motor; 3. a turntable; 41. an air pump; 42. a grooving frame; 43. a gas pipe; 44. a jet head; 51. a bracket; 52. a rubber column; 53. a brace rod.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the self-cleaning dedusting filter bag provided by the utility model comprises a base 11 and an interface seat 12 which are symmetrically arranged, wherein a cage bone 13 is arranged between the base 11 and the interface seat 12, symmetrical clamping grooves are formed in the base 11 and the interface seat 12, two ends of a filter cloth 14 are embedded into the clamping grooves for pre-fixing, and the middle end of the filter cloth 14 is spread by matching with the cage bone 13 to form a hollow annular structure for filtering gas;
A motor 2 is arranged below the base 11, and a turntable 3 penetrating through the base 11 is arranged at the output end of the motor 2;
The purging mechanism comprises an air pump 41 arranged above the turntable 3, a slotted frame 42 with one side open is arranged above the air pump 41, an air pipe 43 connected with the air outlet end of the air pump 41 is arranged inside the slotted frame 42, and a plurality of air jet heads 44 are arranged on the air pipe 43 at intervals.
It should be noted that: the cage bone 13 comprises a vertical rod which is vertically arranged and a support ring which is arranged on the vertical rod in a lamination manner, and a clamping block which is connected with filter cloth is arranged on the outer wall of the support ring; the vertical rods are used for carrying out multi-point support on the base 11 and the interface seat 12, the laminated supporting rings are used for connecting and combining a plurality of vertical rods into a whole, and the filter cloth 14 is supported by matching with clamping blocks at the edges of the vertical rods.
In this embodiment, when the dust cake agglomerated by the filter cloth 14 affects the filtering treatment of normal dust-containing gas, the purging mechanism is used for purging the dust cake, the motor 2 drives the rotary table 3 connected with the output shaft to rotate, drives the slotted frame 42 to rotate and then adjusts the direction, the air pump 41 is connected with an external air source, the air jet head 44 connected with the air pipe 43 at the air outlet end of the air pump 41 purges the air to the inner layer of the filter cloth 14, the filter cloth 14 loosens and peels the dust cake after shaking and descending agglomeration, and the direction of the air jet head 44 can be adjusted by 360 degrees, so that the filter cloth 14 can be purged at multiple positions, the cleaning uniformity is improved, and the subsequent use is convenient.
Wherein, the air jet head 44 and the air pipe 43 form an air supply passage, the air jet head 44 is a high-pressure nozzle, the air outlet end face of the air jet head faces the filter cloth, and compressed high-pressure air is sprayed out to act on the filter cloth 14.
As shown in fig. 4, one end of the slotted frame 42 is provided with a bracket 51, and a rubber column 52 attached to the filter cloth 14 is mounted on the distal end of the bracket 51.
In another embodiment, the support 51 and the rubber column 52 form a vibration mechanism, when the slotted frame 42 rotates, the rubber column 52 at the far end of the support 51 props against the inner layer of the filter cloth 14, and drives the filter cloth to shake in the process of circular motion, so that the filter cloth 14 can be opened to block dust cakes, the impact force of purge gas is prevented from being insufficient to peel off the blocked dust cakes, and an auxiliary cleaning effect is achieved.
It should be noted that: the rubber column 52 is a deformation piece, the deformation piece has the effect of lower damage to the surface layer of the filter cloth 14, the filter cloth is prevented from being torn and broken, and the deformation process can be easily shielded by the cage bone 13, so that the problem of motion interference is solved.
In order to improve the vibration effect, further, the brackets 51 are arranged on the slotted frame 42 at intervals, and inclined supporting rods 53 are arranged between the brackets 51 and the slotted frame 42, so that the inclined supporting rods 53 are matched with the slotted frame 42 and the brackets 51 to form a stable triangular structure, each stable position of the brackets is hovered, and the installation of a plurality of rubber columns 52 is assisted, so that vibration is carried out in the rotation process of the filter cloth 14 at different heights.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (6)
1. The self-cleaning dedusting filter bag is characterized by comprising a base (11) and an interface seat (12) which are symmetrically arranged, wherein a cage bone (13) is arranged between the base (11) and the interface seat (12), and the outer wall of the cage bone (13) is coated with filter cloth (14);
A motor (2) is arranged below the base (11), and a turntable (3) penetrating through the base (11) is arranged at the output end of the motor (2);
The purging mechanism comprises an air pump (41) arranged above the turntable (3), a slotted frame (42) with one opening side is arranged above the air pump (41), an air pipe (43) connected with the air outlet end of the air pump (41) is arranged inside the slotted frame (42), and a plurality of air jet heads (44) are arranged on the air pipe (43) at intervals.
2. A self-cleaning dust filter bag according to claim 1, characterized in that symmetrical clamping grooves are formed in the base (11) and the interface seat (12), and two ends of the filter cloth (14) are embedded into the clamping grooves.
3. A self-cleaning dust filter bag according to claim 1, characterized in that the cage bone (13) comprises a vertical rod arranged vertically and a support ring arranged on the vertical rod in a laminated manner, and a clamping block connected with the filter cloth is arranged on the outer wall of the support ring.
4. A self-cleaning dust filter bag according to claim 1, characterized in that the air jet head (44) and the air duct (43) form an air supply passage, the air outlet end face of the air jet head (44) being directed towards the filter cloth.
5. A self-cleaning dust filter bag according to claim 1, characterized in that a bracket (51) is provided at one end of the slotted frame (42), a rubber column (52) attached to the filter cloth (14) is mounted at the distal end of the bracket (51), and the rubber column (52) is a deformation member.
6. A self-cleaning dust filter bag according to claim 5, characterized in that the brackets (51) are arranged at intervals on the grooved frame (42), and that inclined stay bars (53) are arranged between the brackets (51) and the grooved frame (42).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221333223U true CN221333223U (en) | 2024-07-16 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109865382A (en) | A kind of heavy duty detergent sack cleaner of the anti-fugitive dust for air cleaning | |
| CN208742172U (en) | A kind of factory indoor high-effective dust-removing equipment | |
| CN206027306U (en) | Automatic it imitates dust collector to wash rotatory silk screen height of cylindrical section | |
| CN206240200U (en) | One kind can clear up filter bag bag style dust collector | |
| CN108859541A (en) | A kind of engraving machine wet dust adsorptive purifier | |
| CN110694374A (en) | Sticky rice processing is with flat bag collector convenient to clearance | |
| CN105498427A (en) | Dust removing device which is used for spinning machine and provided with air blaster | |
| CN113509805A (en) | A handle purifier for industrial waste gas | |
| CN221333223U (en) | Self-cleaning dedusting filter bag | |
| CN207769462U (en) | A kind of centrifugation spray equipment | |
| CN215782181U (en) | Sack cleaner vibrations anti-caking device for concrete production | |
| CN115414755A (en) | Desulfurization gypsum production and packaging assembly line dust collection and recycling equipment | |
| CN211159035U (en) | Dust remover | |
| CN107970697A (en) | Rotary unloading material tray type bag filter | |
| CN207307449U (en) | A kind of bag filter | |
| CN208839220U (en) | A kind of rice production processing workshop dust-extraction unit | |
| CN105536408A (en) | Assembled dust collecting device for textile machine | |
| CN105498428A (en) | Dust collecting mechanism which is used for spinning machine and provided with air uniforming plate | |
| CN218011657U (en) | Bag-type dust collector with dust cleaning function | |
| CN110292825A (en) | It is a kind of for the industrial air cleaning system convenient for continuous service | |
| CN212376829U (en) | Air compressor machine and air inlet unit thereof | |
| CN213995183U (en) | High-efficient dust removal case with cartridge filter | |
| CN220546711U (en) | Pulse dust collector | |
| CN217049975U (en) | Novel ash bin of dust remover | |
| CN216092689U (en) | Ultra-clean discharge device of cement mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |