CN211384230U - Filter bag device of dust remover - Google Patents
Filter bag device of dust remover Download PDFInfo
- Publication number
- CN211384230U CN211384230U CN201922411466.1U CN201922411466U CN211384230U CN 211384230 U CN211384230 U CN 211384230U CN 201922411466 U CN201922411466 U CN 201922411466U CN 211384230 U CN211384230 U CN 211384230U
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- CN
- China
- Prior art keywords
- filter bag
- rod
- support
- dust
- tip
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- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- 239000002245 particle Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000251131 Sphyrna Species 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter bag device of dust remover relates to the filter bag device technical field of dust remover. The utility model discloses a filter bag and support, the support is located the inside of filter bag, and the middle part swing type swing joint of support has the rocking bar, and the top of rocking bar is provided with pendulous device, the bottom fixedly connected with connecting rod of rocking bar, all being provided with the connecting block of the tip both sides of connecting rod, the equal telescopically of tip of connecting block is connected with telescopic link one, and the tip of telescopic link one all is provided with the tup. The utility model realizes the fast and effective cleaning of dust particles adhered on the filter bag through the cooperation of the swinging rod, the swinging device, the connecting rod and the hammer head, so that the filter bag can better remove dust; through the cooperation of the first spring, the first telescopic rod and the hammer head, the hammer head cannot cause large tearing force on the filter bag, and the filter bag is prevented from being hit and broken.
Description
Technical Field
The utility model belongs to the technical field of the filter bag device of dust remover, particularly, in particular to filter bag device of dust remover.
Background
A dust collector is a device that separates dust from flue gas. The dust collector is of various types, wherein the pulse dust collector is a relatively novel dust collector and mainly comprises a box body, an ash bucket, an air inlet flow equalizing pipe, a support filter bag, a blowing and ash discharging device and the like. The filter bag is a key part in the operation process of the dust remover, usually, the cylindrical filter bag is vertically hung in the dust remover, the fabric and the design of the filter bag should seek high-efficiency filtration, dust glass easy and durable effects as much as possible, the main working principle is that when dusty gas passes through the dust remover, 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.
In the process of filtering and dedusting, the surface of the dedusting filter bag which has the filtering function can adsorb a large amount of particle dust, along with the continuous increase of the dust, a filter cake can be formed on the surface of the dedusting filter bag, the filter cake can seriously affect the filtering quality, and therefore the particle dust accumulated on the surface of the dedusting filter bag needs to be removed regularly. At present, a back-blowing pipeline with a back-blowing air source is generally used, and reverse ash removal is realized by a pulse back-blowing method. The existing back-blowing pipeline mainly comprises a main blowing pipe and a plurality of blowing branch pipes corresponding to the air outlets of the dust-removing filter bags. The jetting branch pipe is usually fixed with a main jetting pipe in a short pipe form, the inner wall of the jetting branch pipe is usually cylindrical, and in the ash removal process, the reverse blowing air flow is small, the air flow direction is inclined easily due to installation dislocation, so that the ash removal of part of the surface of the dedusting filter bag is incomplete due to uneven reverse blowing air flow, and the part of the surface is easy to damage. These can all very big reduction filtration system's dust collection efficiency, influence filtration system's normal operating, increase manufacturing cost.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a filter bag device of dust remover to overcome the above-mentioned technical problem that current correlation technique exists.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a filter bag device of dust remover, including filter bag and support, the support is located the inside of filter bag, the middle part swing type swing joint of support has the rocking bar, the top of rocking bar is provided with pendulous device, the bottom fixedly connected with connecting rod of rocking bar, all be provided with the connecting block of the tip both sides of connecting rod, the equal telescopically of tip of connecting block is connected with telescopic link one, the tip of telescopic link one all is provided with the tup.
Further, the support is including intermediate lever and bracing piece, the bracing piece evenly lays in the four sides of intermediate lever, cavity two has all been seted up to the tip of bracing piece, be provided with telescopic link two in the cavity two, the one end of telescopic link two runs through the bracing piece and extends to its outside, the tip of telescopic link two all is provided with the backup pad, is located two outer covers of telescopic link in the cavity are equipped with spring two.
Furthermore, the pendulous device is including installing motor on the intermediate lever, the tip of motor is provided with the gear, the gear only half has the tooth, the top of rocking lever is provided with the swing piece, the last arc that has seted up of swing piece leads to the groove, the top and the bottom lateral wall that lead to the groove be provided with gear matched with tooth.
Furthermore, an arc-shaped sliding groove is formed in the middle of the connecting rod, a pulley is connected in the sliding groove in a sliding mode, and the pulley is fixed on the middle rod through a rod piece.
Furthermore, a first cavity is formed in the end portion of the connecting block, and a first spring is sleeved outside a first telescopic rod positioned in the first cavity.
Further, the swing rod is Y-shaped, and the opening direction faces downwards.
The utility model discloses following beneficial effect has:
the filter bag is sleeved on the support, the support plate is extruded by the filter bag, the second telescopic rod stretches the second spring, so that the second telescopic rod retracts into the second cavity to adapt to the size of the filter bag, the support can adapt to the filter bags with different calibers through the matching effect of the second telescopic rod, the second spring and the support plate, and the practicability is higher; when the dust-containing gas passes through the dust collector, dust is collected on the outer surface of the filter bag, clean gas enters the filter bag through the filter bag, the surface of the filter bag with the filtering function can adsorb a large amount of particle dust in the process of filtering and dedusting, the motor is started, the gear is driven to rotate by the motor, so that the swinging block is driven to swing left and right, the connecting rod at the lower part is driven to swing left and right by the swinging rod, the pulley slides in the sliding groove at the moment, the hammer head intermittently strikes the filter bag left and right, the particle dust on the filter bag is knocked down, under the matching action of the swinging rod, the swinging device, the connecting rod and the hammer head, dust particles adhered to the filter bag are quickly and effectively cleaned, and the filter bag can; when the filter bag is beaten by the hammer head, the filter bag deforms to a certain degree, the hammer head is extruded, the first telescopic rod retracts, the principle and the second telescopic rod retract, and the hammer head cannot generate large tearing force on the filter bag through the cooperation effect of the first spring, the first telescopic rod and the hammer head, so that the filter bag is prevented from being beaten and rotten; and repeating the steps until the dust removal is finished.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at the position A of the present invention;
FIG. 3 is an enlarged view of the structure at B of the present invention;
fig. 4 is an enlarged view of the structure at C of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a filter bag; 2. a support; 201. an intermediate lever; 202. a support bar; 203. a second cavity; 204. a second telescopic rod; 205. a second spring; 206. a support plate; 3. a rocking bar; 301. a swing block; 302. a through groove; 303. teeth; 4. a swing device; 401. a motor; 402. a gear; 5. a connecting rod; 501. a chute; 502. a pulley; 6. connecting blocks; 601. a first cavity; 602. a first spring; 7. a first telescopic rod; 8. a hammer head.
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. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "top", "middle", "inner", and the like indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Please refer to fig. 1-4, the utility model relates to a filter bag device of dust remover, including filter bag 1 and support 2, support 2 is located filter bag 1's inside, the middle part swing type swing joint of support 2 has rocking bar 3, the top of rocking bar 3 is provided with pendulous device 4, the bottom fixedly connected with connecting rod 5 of rocking bar 3, all be provided with connecting block 6 of the tip both sides of connecting rod 5, the tip of connecting block 6 all is connected with telescopic link 7 telescopically, the tip of telescopic link 7 all is provided with tup 8.
In an embodiment, for the above support 2, the support 2 includes a middle rod 201 and a support rod 202, the support rod 202 is uniformly disposed on four sides of the middle rod 201, a second cavity 203 is formed in an end portion of the support rod 202, a second telescopic rod 204 is disposed in the second cavity 203, one end of the second telescopic rod 204 penetrates through the support rod 202 and extends to the outside of the support rod, a support plate 206 is disposed at an end portion of the second telescopic rod 204, and a second spring 205 is sleeved outside the second telescopic rod 204 located in the second cavity 203, so that the second telescopic rod 204 can be stretched under the matching action of the second telescopic rod 204 and the second spring 205, the support plate 206 is used for stretching the filter bag 1, and the support 2 can be adapted to installation of filter bags with different calibers, and is more practical.
In an embodiment, for the above oscillating device 4, the oscillating device 4 includes a motor 401 mounted on the intermediate rod 201, a gear 402 is disposed at an end of the motor 401, only half of the gear 402 has teeth, an oscillating block 301 is disposed at a top end of the oscillating rod 3, an arc-shaped through slot 302 is disposed on the oscillating block 301, and side walls of a top end and a bottom end of the through slot 302 are provided with teeth 303 matched with the gear 402, so that the motor 401 drives the gear 402 to rotate, the gear 402 is engaged with the teeth 303 to drive the oscillating block 301 to oscillate left and right, and thus the oscillating rod 3 oscillates left and right.
In an embodiment, for the above connecting rod 5, an arc-shaped sliding groove 501 is formed in the middle of the connecting rod 5, a pulley 502 is slidably connected in the sliding groove 501, and the pulley 502 is fixed on the middle rod 201 through a rod, so that the connecting rod 5 swings left and right while the pulley 502 slides in the sliding groove 501, and the pulley 502 plays a role in supporting and limiting at the same time, so that the whole swing is more stable.
In an embodiment, for the connecting block 6, a cavity one 601 is formed in the end portion of the connecting block 6, and a spring one 602 is sleeved outside a telescopic rod one 7 positioned in the cavity one 601, so that the telescopic rod one 7 is telescopic, and further when the filter bag 1 is beaten by the hammer head 8, but when the filter bag 1 is deformed to a certain degree, the hammer head 8 is pressed by the filter bag 1 to retract, so that the hammer head 8 does not cause large tearing force to the filter bag 1, and further the filter bag 1 is prevented from being beaten and rotten.
In one embodiment, for the above-mentioned rocking beam 3, the rocking beam 3 is "Y" shaped with the opening facing downward.
In conclusion, with the above technical solution of the present invention, the filter bag 1 is sleeved on the support 2, the filter bag 1 extrudes the support plate 206, so that the two telescopic rods 204 extend the two springs 205, thereby the two telescopic rods 204 retract into the two cavities 203, and further adapt to the size of the filter bag 1, when the dust-containing gas passes through the dust collector during use, dust is collected on the outer surface of the filter bag 1, and clean gas enters the filter bag 1 through the filter bag 1, during the filtering and dust removing process of the filter bag 1, the surface of the filter bag 1 playing a filtering role can absorb a large amount of particle dust, the motor 401 is started, the motor 401 drives the gear 402 to rotate, thereby the swing block 301 is driven to swing left and right, thereby the connecting rod 5 at the lower part is driven to swing left and right through the swing rod 3, at the moment, the pulley 502 slides in the chute 501, so that the, when the hammerhead 8 strikes the filter bag 1, the filter bag 1 deforms to a certain degree, and the hammerhead can be extruded, so that the first telescopic rod 7 retracts, the principle retracts with the second telescopic rod 204, and the reciprocating operation is carried out until the dust removal is finished.
Through the technical scheme, 1, under the matching action of the swing rod 3, the swing device 4, the connecting rod 5 and the hammer 8, dust particles adhered to the filter bag 1 are quickly and effectively cleaned, so that the filter bag 1 can better remove dust; 2. through the matching effect of the spring I602, the telescopic rod I7 and the hammer 8, the hammer 8 cannot generate large tearing force on the filter bag 1, and the filter bag 1 is prevented from being broken by beating; 3. through the cooperation of the second telescopic rod 204, the second spring 205 and the support plate 206, the support 2 can be adaptive to the filter bags 1 with different calibers, and the practicability is higher.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to help illustrate the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a filter bag device of dust remover, includes filter bag (1) and support (2), support (2) are located the inside of filter bag (1), its characterized in that: the middle part swing type swing joint of support (2) has rocking rod (3), the top of rocking rod (3) is provided with pendulous device (4), the bottom fixedly connected with connecting rod (5) of rocking rod (3), all be provided with connecting block (6) of the tip both sides of connecting rod (5), the tip of connecting block (6) is all telescopically connected with telescopic link (7), the tip of telescopic link (7) all is provided with tup (8).
2. The filter bag device of a dust collector as claimed in claim 1, wherein the bracket (2) comprises a middle rod (201) and support rods (202), the support rods (202) are uniformly arranged on four sides of the middle rod (201), a second cavity (203) is formed in each end of the support rods (202), a second expansion rod (204) is arranged in each cavity (203), one end of each second expansion rod (204) penetrates through the support rods (202) and extends to the outside of the support rods, a support plate (206) is arranged at each end of each second expansion rod (204), and a second spring (205) is sleeved outside each second expansion rod (204) in each cavity (203).
3. The filter bag device of a dust collector as claimed in claim 2, wherein the swinging device (4) comprises a motor (401) mounted on the intermediate rod (201), a gear (402) is arranged at the end of the motor (401), only half of the gear (402) is toothed, a swinging block (301) is arranged at the top end of the swinging rod (3), an arc-shaped through groove (302) is formed in the swinging block (301), and teeth (303) matched with the gear (402) are arranged on the side walls of the top end and the bottom end of the through groove (302).
4. A filter bag device of a dust collector as claimed in claim 3, wherein the connecting rod (5) is provided with an arc-shaped sliding groove (501) at the middle part, a pulley (502) is connected in the sliding groove (501) in a sliding way, and the pulley (502) is fixed on the intermediate rod (201) through a rod.
5. The filter bag device of the dust collector as claimed in claim 4, wherein the end of the connecting block (6) is provided with a first cavity (601), and a first spring (602) is sleeved outside the first telescopic rod (7) positioned in the first cavity (601).
6. A filter bag unit according to claim 5, wherein the rocking beam (3) is "Y" shaped with the opening facing downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411466.1U CN211384230U (en) | 2019-12-28 | 2019-12-28 | Filter bag device of dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922411466.1U CN211384230U (en) | 2019-12-28 | 2019-12-28 | Filter bag device of dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211384230U true CN211384230U (en) | 2020-09-01 |
Family
ID=72207534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922411466.1U Expired - Fee Related CN211384230U (en) | 2019-12-28 | 2019-12-28 | Filter bag device of dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211384230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259805A (en) * | 2021-12-27 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Improved efficient dust removal filter bag |
-
2019
- 2019-12-28 CN CN201922411466.1U patent/CN211384230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259805A (en) * | 2021-12-27 | 2022-04-01 | 江苏东方滤袋股份有限公司 | Improved efficient dust removal filter bag |
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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: 20200901 |