CN112704973B - Multilayer dust bag - Google Patents
Multilayer dust bag Download PDFInfo
- Publication number
- CN112704973B CN112704973B CN202011539876.5A CN202011539876A CN112704973B CN 112704973 B CN112704973 B CN 112704973B CN 202011539876 A CN202011539876 A CN 202011539876A CN 112704973 B CN112704973 B CN 112704973B
- Authority
- CN
- China
- Prior art keywords
- support ring
- fixedly connected
- dust
- bag body
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 97
- 239000002245 particle Substances 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 50
- 230000000903 blocking effect Effects 0.000 claims description 21
- 239000012790 adhesive layer Substances 0.000 claims description 16
- 238000001556 precipitation Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 2
- 230000037303 wrinkles Effects 0.000 claims 9
- 239000008187 granular material Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000010419 fine particle Substances 0.000 abstract 1
- 244000309464 bull Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a multilayer dust removing bag, wherein a first support ring and a second support ring are fixedly connected with a conical frame, the first support ring is connected with an external air pump to perform air circulation, a first bag body is fixedly connected with the conical frame, a first filter hole is used for filtering large-particle dust, the first fold layer is connected with a second fold layer of the second bag body, so that the phenomenon that the first bag body and the second bag body are separated when vibrating through pulse vibration equipment is avoided, the dust removing effect is more stable, a baffle cover is used for sealing the second support ring to prevent air with dust from entering from the dust collecting position, a dust collecting shell is connected with the baffle cover through a connecting rod, finally collected dust particles enter the dust collecting shell, centralized treatment can be performed, fine particles forming haze can be separated into fine filter action, the dust is convenient to be centralized treatment, and secondary pollution caused by raising can be avoided, thereby solving the problem that the dust removal effect is reduced because the inner bag and the outer bag of the existing equipment slide relatively easily.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to a multilayer dust bag.
Background
The filter bag is a key part in the operation process of the dust remover, and the cylindrical filter bag is usually vertically suspended in the dust remover. When the existing filter bag works, dust is trapped on the outer surface of the filter bag, and clean gas enters the interior of the filter bag through the filter material.
The inner bag and the outer bag of the existing equipment are easy to slide relatively, so that the existing equipment is easy to block and the dust removal effect is reduced.
Disclosure of Invention
The invention aims to provide a multilayer dust removal bag, and aims to solve the problem that the dust removal effect is reduced because the inner bag and the outer bag of the existing equipment are easy to slide relatively.
In order to achieve the above object, the present invention provides a multi-layer dust bag, which comprises a support assembly, a filter assembly and a precipitation assembly, wherein the support assembly comprises a first support ring, a second support ring and a conical frame, the first support ring and the second support ring are fixedly connected with the conical frame and are located at two sides of the conical frame, the filter assembly comprises a first bag body, a second bag body and an adhesive layer, the first bag body is provided with a plurality of first filter holes and a first corrugated layer, the first corrugated layer is distributed on the first bag body, the first bag body is fixedly connected with the conical frame and is located at one side of the conical frame, the adhesive layer is fixedly connected with the first corrugated layer and is located at one side of the first corrugated layer, the second bag body is provided with a second corrugated layer and a plurality of second filter holes, the second corrugated layer is fixedly connected with the adhesive layer, the sedimentation component comprises a blocking cover, a dust collection shell and a plurality of connecting rods, the blocking cover is fixedly connected with the second support ring and is positioned on one side of the second support ring, the connecting rods are fixedly connected with the second support ring and are positioned around the blocking cover, and the dust collection shell is fixedly connected with the connecting rods and is positioned on one side of the connecting rods.
Wherein, the toper frame includes a plurality of straight boards and a plurality of bent plate, straight board has first through-hole, the bent plate has first recess, and is a plurality of straight board with first support ring with second support ring fixed connection, and be located between first support ring and the second support ring, it is a plurality of the bent plate with second support ring fixed connection, and with straight board sliding connection, and pass first through-hole. Wherein the content of the first and second substances,
the conical frame further comprises a plurality of supporting springs and a plurality of supporting columns, the supporting columns are respectively in sliding connection with the bent plates and located on one side of the first groove, and the supporting springs are respectively in fixed connection with the supporting columns and located between the supporting columns and the bent plates.
Wherein the first support ring has a mounting ring located on a side of the first support ring away from the second support ring.
Wherein the second support ring is provided with a wind shield which is positioned at one side of the second support ring close to the dust collection shell.
Wherein, keep off the lid and include lid, mounting panel and bull stick, the lid has the dust removal hole, the lid with second support ring fixed connection, and be located one side of second support ring, the bull stick with the lid rotates to be connected, and is located one side of lid, the mounting panel with the bull stick rotates to be connected, and with second bag body fixed connection.
The blocking cover further comprises a rotating blade and a rotating motor, the rotating blade is fixedly connected with the rotating rod and is positioned on one side of the rotating rod, and an output shaft of the rotating motor is fixedly connected with the rotating rod and is positioned on one side of the blocking cover.
In the multilayer dust removing bag, the first support ring and the second support ring are fixedly connected with the conical frame, a support main body is formed by the first support ring, the second support ring and the conical frame, the first support ring is connected with an external air pump to perform air circulation, the first pleated layer is distributed on the first bag body, the first bag body is fixedly connected with the conical frame, the first filter hole is used for filtering large-particle dust, the adhesive layer is fixedly connected with the first pleated layer, the second pleated layer is fixedly connected with the adhesive layer, the second bag body is used for filtering small-particle dust and is connected with the second pleated layer through the first pleated layer, the phenomenon that the first bag body and the second bag body are separated when vibrating through pulse vibration equipment is avoided, and the dust removing effect is more stable, the baffle cover is fixedly connected with the second support ring, the baffle cover is used for sealing the second support ring, so that air with dust is prevented from entering the second support ring, the connecting rod is fixedly connected with the second support ring, the dust collection shell is fixedly connected with the connecting rod, and the dust collection shell is connected with the baffle cover through the connecting rod, so that finally collected dust particles enter the dust collection shell and can be treated in a centralized manner, particles forming haze can be divided into particles with a good filtering effect, the dust is convenient to be treated in a centralized manner, secondary pollution cannot be caused, and the problem that the dust removal effect is reduced due to the fact that the dust easily slides relatively between the inner bag and the outer bag of the existing equipment is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a multi-layer dust bag of the present invention;
FIG. 2 is a transverse cross-sectional view of a multi-layer dust bag of the present invention;
FIG. 3 is a schematic cross-sectional view of a multi-layer dust bag of the present invention taken along a curved plate;
FIG. 4 is a longitudinal cross-sectional view of a multi-layer dust bag of the present invention;
FIG. 5 is a schematic cross-sectional view of a multi-layer dust bag of the present invention taken along the support spring;
FIG. 6 is a partial enlarged view A of FIG. 2;
fig. 7 is a partial enlarged view B of fig. 5.
1-supporting component, 2-filtering component, 3-precipitating component, 11-first supporting ring, 12-second supporting ring, 13-conical frame, 14-elastic rope, 15-inclined brush plate, 21-first bag body, 22-second bag body, 23-adhesive layer, 31-baffle cover, 32-dust-collecting shell, 33-connecting rod, 111-mounting ring, 121-wind baffle, 131-straight plate, 132-bent plate, 133-supporting spring, 134-supporting column, 211-first filtering hole, 212-first corrugated layer, 221-second corrugated layer, 222-second filtering hole, 311-cover body, 312-mounting plate, 313-rotating rod, 314-rotating blade, 315-rotating motor, 316-screw rod, 1311-first through hole, 1321-first recess, 3111-dust removal hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 7, the present invention provides a multi-layer dust removing bag, including:
the support assembly 1 comprises a first support ring 11, a second support ring 12 and a conical frame 13, the first support ring 11 and the second support ring 12 are fixedly connected with the conical frame 13 and are located on two sides of the conical frame 13, the filter assembly 2 comprises a first bag body 21, a second bag body 22 and an adhesive layer 23, the first bag body 21 is provided with a plurality of first filter holes 211 and a first corrugated layer 212, the first corrugated layer 212 is distributed on the first bag body 21, the first bag body 21 is fixedly connected with the conical frame 13 and is located on one side of the conical frame 13, the adhesive layer 23 is fixedly connected with the first corrugated layer 212 and is located on one side of the first corrugated layer 212, the second bag body 22 is provided with a second corrugated layer 221 and a plurality of second filter holes 222, and the second corrugated layer 221 is fixedly connected with the adhesive layer 23, and is located one side of the first fold layer 212, the precipitation assembly 3 includes a blocking cover 31, a dust collecting shell 32 and a plurality of connecting rods 33, the blocking cover 31 is fixedly connected with the second support ring 12 and is located one side of the second support ring 12, the plurality of connecting rods 33 are fixedly connected with the second support ring 12 and are located around the blocking cover 31, and the dust collecting shell 32 is fixedly connected with the plurality of connecting rods 33 and is located one side of the connecting rods 33.
In this embodiment, the support assembly 1 includes a first support ring 11, a second support ring 12 and a conical frame 13, the first support ring 11 and the second support ring 12 are fixedly connected to the conical frame 13 and are located at two sides of the conical frame 13, a support body is formed by the first support ring 11, the second support ring 12 and the conical frame 13, the first support ring 11 is connected to an external air pump for air circulation, the filter assembly 2 includes a first bag body 21, a second bag body 22 and an adhesive layer 23, the first bag body 21 has a plurality of first filter holes 211 and a first corrugated layer 212, the first corrugated layer 212 is distributed on the first bag body 21, the first bag body 21 is fixedly connected to the conical frame 13 and is located at one side of the conical frame 13, the first filter holes 211 are used for filtering large-particle dust, the adhesive layer 23 is fixedly connected to the first corrugated layer 212, the second bag body 22 is provided with a second wrinkled layer 221 and a plurality of second filtering holes 222, the second wrinkled layer 221 is fixedly connected with the adhesive layer 23 and is positioned on one side of the first wrinkled layer 212, the second bag body 22 is used for filtering small-particle dust and is connected with the first wrinkled layer 212 and the second wrinkled layer 221 so as to avoid the separation phenomenon of the first bag body 21 and the second bag body 22 when vibrated by a pulse vibration device, so that the dust removal effect can be more stable, a plurality of groups of the first wrinkled layer 212 and the second wrinkled layer 221 can be arranged according to requirements, the settling assembly 3 comprises a blocking cover 31, a dust collecting shell 32 and a plurality of connecting rods 33, the blocking cover 31 is fixedly connected with the second supporting ring 12 and is positioned on one side of the second supporting ring 12, the blocking cover 31 is used for sealing the second supporting ring 12, the dust collecting device has the advantages that air with dust is prevented from entering the dust collecting device from the dust collecting device, the connecting rods 33 are fixedly connected with the second supporting ring 12 and located on the periphery of the blocking cover 31, the dust collecting shell 32 is fixedly connected with the connecting rods 33 and located on one side of the connecting rods 33, the dust collecting shell 32 is connected with the blocking cover 31 through the connecting rods 33, finally collected dust particles enter the dust collecting shell 32 and can be treated in a centralized mode, particles forming haze can be divided into particles, a good filtering effect is achieved, dust is convenient to treat in a centralized mode, secondary pollution cannot be caused due to the fact that the dust is raised, and therefore the problem that the dust collecting effect is reduced due to the fact that the air with dust easily slides relatively between the inner bag and the outer bag of existing equipment is solved.
Further, the conical frame 13 comprises a plurality of straight plates 131 and a plurality of bent plates 132, the straight plates 131 have first through holes 1311, the bent plates 132 have first grooves 1321, the plurality of straight plates 131 are fixedly connected with the first support ring 11 and the second support ring 12 and are located between the first support ring 11 and the second support ring 12, and the plurality of bent plates 132 are fixedly connected with the second support ring 12 and are slidably connected with the straight plates and pass through the first through holes 1311.
In this embodiment, the straight plate 131 and the bent plate 132 are made of a polymer material, and the bent plate 132 is bent with respect to the straight plate 131, and the first recess 1321 is engaged with the first through hole 1311 to form a supporting surface, so that the supporting strength can be improved, the deformation is not easily generated, and the light material can reduce the supporting weight, so that the power consumption can be reduced.
Further, the conical frame 13 further includes a plurality of supporting springs 133 and a plurality of supporting pillars 134, the plurality of supporting pillars 134 are respectively slidably connected to the plurality of bending plates 132 and located at one side of the first recess 1321, and the plurality of supporting springs 133 are respectively fixedly connected to the plurality of supporting pillars 134 and located between the supporting pillars 134 and the bending plates 132.
In this embodiment, the supporting columns 134 can be pressed against the straight plate 131 by the supporting springs 133, so that the first concave grooves 1321 can be better engaged with the straight plate 131.
Further, the support assembly 1 further comprises a plurality of elastic ropes 14 and a plurality of inclined brush plates 15, wherein the elastic ropes 14 are fixedly connected with the first support ring 11 and the second support ring 12 respectively and are located between the first bag body 21 and the second bag body 22, and the inclined brush plates 15 are fixedly connected with the elastic ropes 14 respectively and are located on one side of the elastic ropes 14.
In this embodiment, the elastic cords 14 are disposed on the first support ring 11, so that when pulse vibration is received, the elastic cords 14 vibrate along with the pulse vibration, and then the inclined brush plate 15 mounted on the elastic cords 14 is driven to rub the contact portion between the second bag body 22 and the first bag body 21, so that active dust removal is achieved, and the dust removal effect is enhanced.
Further, the first support ring 11 has a mounting ring 111, and the mounting ring 111 is located on a side of the first support ring 11 away from the second support ring 12.
In this embodiment, the mounting ring 111 is used to facilitate the installation of an air pipe or an air pump for the cyclic dust removal of the air flow.
Further, the second support ring 12 has a wind deflector 121, and the wind deflector 121 is located on a side of the second support ring 12 close to the dust collection housing 32.
In the present embodiment, the wind shielding plate 121 is disposed at one side of the second support ring 12, so that the dust collection case 32 and the first pocket 21 can be separated from the second pocket 22, thereby preventing dust in the dust collection case 32 from being absorbed during dust removal, and preventing the collected dust from being raised.
Further, the blocking cover 31 includes a cover 311, a mounting plate 312 and a rotating rod 313, the cover 311 has a dust removing hole 3111, the cover 311 is fixedly connected to the second support ring 12 and is located on one side of the second support ring 12, the rotating rod 313 is rotatably connected to the cover 311 and is located on one side of the cover 311, and the mounting plate 312 is rotatably connected to the rotating rod 313 and is fixedly connected to the second bag 22.
In this embodiment, the cover 311 is used to seal the second support ring 12, and then the rotating rod 313 supports the mounting plate 312 to rotate, so that the second bag 22 is fixed to the mounting plate 312, and dust on the second bag 22 can be collected and dropped onto the cover 311 to be processed.
Further, the blocking cover 31 further includes a rotating blade 314 and a rotating motor 315, the rotating blade 314 is fixedly connected to the rotating rod 313 and is located at one side of the rotating rod 313, and an output shaft of the rotating motor 315 is fixedly connected to the rotating rod 313 and is located at one side of the blocking cover 31.
In this embodiment, the rotating motor 315 can drive the rotating blade 314 to rotate, so that the rotating blade 314 drives the dust attached to the second bag 22 to fall into the cover 311, thereby facilitating discharging, and preventing the dust from suspending near the second filtering hole 222 all the time and reducing the dust removal efficiency.
Further, the blocking cover 31 further includes a screw 316, and the screw 316 is fixedly connected to the rotating rod 313 and is located between the blade and the cover 311.
In the present embodiment, the dust deposited on the cover 311 may be pressed down by the screw 316, thereby being conveniently discharged through the dust removing hole 3111.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the dust collecting device is installed, one side of the dust collecting housing 32 is connected to an external pulse generator, the installation ring 111 is connected to an external air pump, and the air pump is started to suck external air through the first bag 21 and the second bag 22, so as to filter large particles and small particles, respectively, wherein the large particles are heavy and far away from the air pump, and easily fall into the dust collecting housing 32 under the action of gravity, the small particles are light and strongly influenced by the air pump, and are easily suspended near the second bag 22 to reduce the dust removal efficiency, so that the elastic cord 14 and the inclined brush plate 15 vibrate together with the pulse generator, the rotating motor 315 is further arranged to drive the rotating blade 314 to rotate, so as to form downward suction force to absorb the small particles of dust, and discharge the dust through the screw 316, thereby improving the dust removal efficiency.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A multi-layer dust removing bag is characterized in that,
the filter assembly comprises a support assembly, a filter assembly and a precipitation assembly, wherein the support assembly comprises a first support ring, a second support ring and a conical frame, the first support ring and the second support ring are fixedly connected with the conical frame and are positioned on two sides of the conical frame, the filter assembly comprises a first bag body, a second bag body and an adhesive layer, the first bag body is provided with a plurality of first filter holes and a first wrinkle layer, the first wrinkle layer is distributed on the first bag body, the first bag body is fixedly connected with the conical frame and is positioned on one side of the conical frame, the adhesive layer is fixedly connected with the first wrinkle layer and is positioned on one side of the first wrinkle layer, the second bag body is provided with a second wrinkle layer and a plurality of second filter holes, the second wrinkle layer is fixedly connected with the adhesive layer and is positioned on one side of the first wrinkle layer, the precipitation assembly comprises a blocking cover, a second support ring and a precipitation assembly, the first support ring and the second support ring are fixedly connected with the conical frame and are positioned on two sides of the conical frame, the first bag body, and the second bag body is fixedly connected with the adhesive layer and is positioned on one side of the second bag body, and is positioned on the second bag body, the first wrinkle layer, the second support ring is positioned on the blocking cover, the second support ring is positioned on the second support ring, the first support ring, the second support ring is positioned on the second support ring, the first support ring, the second support ring is positioned on the second support ring, the first bag, the second support ring is positioned on the second support ring, and is positioned on the second bag, and is positioned on the first wrinkle layer, and is positioned on the second bag, and is positioned, The baffle cover is fixedly connected with the second support ring and is positioned on one side of the second support ring, the connecting rods are fixedly connected with the second support ring and are positioned around the baffle cover, and the dust collecting shell is fixedly connected with the connecting rods and is positioned on one side of the connecting rods;
the supporting component further comprises a plurality of elastic ropes and a plurality of inclined brush plates, the elastic ropes are respectively fixedly connected with the first supporting ring and the second supporting ring and are positioned between the first bag body and the second bag body, and the inclined brush plates are respectively fixedly connected with the elastic ropes;
the baffle cover comprises a cover body, a mounting plate and a rotating rod, the cover body is provided with a dust removing hole, the cover body is fixedly connected with the second support ring and is positioned on one side of the second support ring, the rotating rod is rotatably connected with the cover body and is positioned on one side of the cover body, the mounting plate is rotatably connected with the rotating rod and is fixedly connected with the second bag body, the baffle cover further comprises rotating blades and a rotating motor, the rotating blades are fixedly connected with the rotating rod and are positioned on one side of the rotating rod, the output shaft of the rotating motor is fixedly connected with the rotating rod and is positioned on one side of the baffle cover, the conical frame comprises a plurality of straight plates and a plurality of bent plates, the straight plates are provided with first through holes, the bent plates are provided with first grooves, and are fixedly connected with the first support ring and the second support ring and are positioned between the first support ring and the second support ring, the plurality of bent plates are fixedly connected with the second support ring, are slidably connected with the straight plate and penetrate through the first through hole, the conical frame further comprises a plurality of support springs and a plurality of support columns, the plurality of support columns are respectively slidably connected with the plurality of bent plates and are positioned on one side of the first groove, the plurality of support springs are respectively fixedly connected with the plurality of support columns and are positioned between the support columns and the bent plates, the first support ring is provided with a mounting ring, and the mounting ring is positioned on one side, far away from the second support ring, of the first support ring;
during the dust removal, one side of collection dirt shell is connected with outside impulse generator, the collar is connected with outside air pump, starts the air pump and just inhales outside air and passes through first bag body with the second bag body filters the dust of different granules in the air respectively, and wherein the texture is heavier and distance the big granule dust that the air pump is far away falls under the action of gravity in the collection dirt shell, the texture is lighter and distance the tiny particle dust that the air pump is close is in the elasticity rope with the oblique brush board is followed impulse generator and is vibrated together, simultaneously the rotation motor drives rotating vane rotates and forms decurrent suction and absorbs tiny particle dust.
2. A multi-layer dust bag according to claim 1,
the second support ring is provided with a wind shield which is positioned on one side of the second support ring close to the dust collection shell.
3. A multi-layer dust bag according to claim 1,
the baffle cover comprises a cover body, a mounting plate and a rotating rod, the cover body is provided with a dust removal hole, the cover body is fixedly connected with the second support ring and is positioned on one side of the second support ring, the rotating rod is rotatably connected with the cover body and is positioned on one side of the cover body, and the mounting plate is rotatably connected with the rotating rod and is fixedly connected with the second bag body.
4. A multi-layer dust bag according to claim 3,
the blocking cover further comprises a rotating blade and a rotating motor, the rotating blade is fixedly connected with the rotating rod and is positioned on one side of the rotating rod, and an output shaft of the rotating motor is fixedly connected with the rotating rod and is positioned on one side of the blocking cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011539876.5A CN112704973B (en) | 2020-12-23 | 2020-12-23 | Multilayer dust bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011539876.5A CN112704973B (en) | 2020-12-23 | 2020-12-23 | Multilayer dust bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112704973A CN112704973A (en) | 2021-04-27 |
| CN112704973B true CN112704973B (en) | 2022-04-19 |
Family
ID=75543721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011539876.5A Active CN112704973B (en) | 2020-12-23 | 2020-12-23 | Multilayer dust bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112704973B (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190059A (en) * | 1962-05-03 | 1965-06-22 | Cambridge Filter Corp | Pocket filter |
| AUPR057500A0 (en) * | 2000-10-05 | 2000-10-26 | Commonwealth Scientific And Industrial Research Organisation | Treating fabric for manufacturing filter bags |
| WO2008016313A1 (en) * | 2006-08-02 | 2008-02-07 | J.M.P. Engineering Limited | A multi layer bag separator |
| CN203916326U (en) * | 2014-05-28 | 2014-11-05 | 广州市亿康环保设备有限公司 | A kind of sack cleaner double-layered filtering bag device |
| KR101519800B1 (en) * | 2014-10-24 | 2015-05-12 | 합자회사 세화산업사 | Cremation equipment for dust filter |
| KR101805978B1 (en) * | 2015-06-03 | 2018-01-10 | 이충중 | Pleated Filter Bag for Dust Collector with Filter Bag Spring Band |
| CN106219144B (en) * | 2015-10-29 | 2018-05-11 | 上海永利带业股份有限公司 | A kind of manufacture method of logistic industry high abrasion low friction light-type conveyer belt |
| CN105214398A (en) * | 2015-11-11 | 2016-01-06 | 福建龙净脱硫脱硝工程有限公司 | A kind of sack cleaner and sectional cage for bag thereof |
| CN205495175U (en) * | 2016-03-16 | 2016-08-24 | 安庆市华夏职业卫生安全环境技术有限公司 | Secondary filter bag type dust collector |
| CN106390625B (en) * | 2016-11-18 | 2018-09-04 | 广西金邦泰科技有限公司 | A kind of double anti-blocking pulsed jet cloth filters of filter |
| CN109248512A (en) * | 2018-09-25 | 2019-01-22 | 江苏臻中滤料科技有限公司 | A kind of preparation method of Wear-resistant, high-temperature resistant double-layered filtering bag |
| CN211114249U (en) * | 2018-10-29 | 2020-07-28 | 广东天赐湾实验室装备制造有限公司 | Partition wall comprising middle limiting column |
| CN109289356B (en) * | 2018-10-30 | 2019-10-29 | 江苏氟美斯环保节能新材料有限公司 | A kind of smoke dust removing filtering bag |
| CN210495573U (en) * | 2019-07-02 | 2020-05-12 | 南通友善金属容器有限公司 | Dust remover convenient to dismouting filter bag |
-
2020
- 2020-12-23 CN CN202011539876.5A patent/CN112704973B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112704973A (en) | 2021-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216125823U (en) | Ferrite raw material grinding and smashing device with dust adsorption function | |
| CN111774396A (en) | Dust recovery device for piglet feed production and working method thereof | |
| CN207463457U (en) | A kind of centrifuge and piece-rate system | |
| CN112704973B (en) | Multilayer dust bag | |
| CN109176738A (en) | A kind of building materials cutting equipment | |
| CN111229597B (en) | Environment-friendly vibrating screen for grain screening | |
| CN111839344A (en) | Dust collecting and processing equipment for ore processing workshop | |
| CN110255741A (en) | A kind of environment-friendly multi-stage sewage disposal device and its treatment process | |
| CN213260994U (en) | Modified plastics shale shaker for extruder | |
| CN213294069U (en) | Building class material sorting facilities of unloading | |
| CN211412755U (en) | Rice oil raw materials preprocessing device | |
| CN212120347U (en) | Dust formula that disappears is stone breaker for building | |
| CN209020083U (en) | A kind of sack cleaner dust pneumatic conveying recovery system | |
| CN215541851U (en) | Centrifuge that possesses intelligence residue clearance function | |
| CN206064012U (en) | A kind of automatically cleaning bag filter | |
| CN221017191U (en) | Sand and stone sorting device | |
| CN219424884U (en) | Sand and stone separation vibrating screen | |
| CN218982281U (en) | Medicine screening machine | |
| CN216173922U (en) | Construction waste classification wind selector | |
| CN217830749U (en) | Easy abluent small-size double-deck shaking table for ore dressing | |
| CN214132635U (en) | Carborundum miropowder hydraulic screening machine | |
| CN214052523U (en) | Nitrogen atomization spherical aluminum powder screening device | |
| CN216174947U (en) | Encapsulation dust collector that regeneration active carbon was used | |
| CN216132793U (en) | Soil detection preprocessing device | |
| CN216320621U (en) | Prevent sack cleaner of jam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220321 Address after: 212000 No. 113, building 7, Zhenjiang Asia Pacific hardware and Electrical City, 12 dingmaojing Road, Zhenjiang New District, Jiangsu Province Applicant after: Jiangsu Pang zhewei environmental protection material technology Co.,Ltd. Address before: 212009 No. 113, building 7, Asia Pacific hardware and electrical appliance city, Dingmao, new area, Zhenjiang City, Jiangsu Province Applicant before: Zhenjiang jiayuanbao Environmental Protection Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |