CN221107421U - Dust remover deashing mechanism - Google Patents
Dust remover deashing mechanism Download PDFInfo
- Publication number
- CN221107421U CN221107421U CN202322989079.2U CN202322989079U CN221107421U CN 221107421 U CN221107421 U CN 221107421U CN 202322989079 U CN202322989079 U CN 202322989079U CN 221107421 U CN221107421 U CN 221107421U
- Authority
- CN
- China
- Prior art keywords
- dust remover
- cloth bag
- outer end
- dust
- back blowing
- 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.)
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- 239000000428 dust Substances 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 238000007664 blowing Methods 0.000 claims abstract description 16
- 210000003437 trachea Anatomy 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust remover ash removing mechanism which comprises a dust remover, a back blowing component and a pre-ash removing component, wherein the back blowing component comprises a mounting plate fixedly arranged at the upper part in the dust remover. According to the ash removing mechanism of the dust remover, when the pulse electromagnetic valve is used for back blowing a cloth bag, the air tube is integrally moved downwards, so that the cover plate is covered on the outer side of the cloth bag, and the back blowing tube is sealed in the cloth bag, thereby improving the ash removing effect in back blowing of the cloth bag, avoiding the problem that part of dust remains after ash is removed at the outer end of the cloth bag, meanwhile, the movable frame sleeved at the outer end of the cloth bag at the bottom of the mounting plate is used for carrying out pre-cleaning before back blowing of the cloth bag for ash removing through the bristles at the outer end of the cloth bag when the screw rod is driven to move downwards, and further avoiding the problem that the ash removing effect of subsequent back blowing is poor due to thicker dust accumulation at the outer end of the cloth bag.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a dust collector ash removing mechanism.
Background
The dust collector is a device for separating dust from flue gas, wherein the bag-type dust collector is a dry dust filtering device, and is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
The existing dust remover ash removal mechanism, like the ash removal mechanism of a dust remover disclosed in publication No. CN209173577U, although through carrying out the water conservancy diversion to the gas of blowout in the jetting device, make it form the vortex in the dust removal sack in middle part dust removal box, show the area of action and the action time of reinforcing gas and filter bag, improve jetting efficiency, but this ash removal mechanism is inconvenient in stretching into the sack with the blowback pipe, also inconvenient carries out the preliminary treatment in the blowback deashing to the sack, thereby make its effect in the blowback deashing comparatively poor, for this reason, we propose a dust remover ash removal mechanism.
Disclosure of utility model
The utility model mainly aims to provide a dust remover ash removing mechanism which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a dust remover deashing mechanism, includes dust remover, blowback subassembly and deashing subassembly in advance, the blowback subassembly includes upper portion fixed mounting's mounting panel in the dust remover to and fixed mounting's multiunit sack under the mounting panel, mounting panel upper end still movable mounting has the trachea, and the trachea is U font structure, cloth bag upper portion trachea lower extreme still equal fixed mounting has the blowback pipe, equal fixed mounting is still had the apron outside the blowback pipe, and the apron is disc structure.
Preferably, the blowback subassembly still includes the hose of trachea outside fixed connection to and hose outside fixed mounting's pulse solenoid valve, pulse solenoid valve fixed mounting is in the dust remover outer end.
Preferably, the blowback subassembly still includes one side fixed mounting's mount on the trachea to and mount upper end central authorities department fixed mounting's cylinder, fixed connection between upper portion and the dust remover of cylinder.
Preferably, the pre-ash removal component comprises a fixed rod and a screw rod which are respectively fixed and movably installed at two sides of the bottom of the mounting plate, and a movable frame which is matched and installed on the fixed rod and the screw rod, wherein the movable frame is movably matched and arranged at the outer end of the cloth bag.
Preferably, the pre-ash removal assembly further comprises bristles fixedly arranged on the movable frame at the outer end of the cloth bag, and a driving motor fixedly arranged on the movable frame and used for driving the screw rod.
Preferably, the dust remover further comprises an air inlet pipe and an air outlet pipe which are respectively and fixedly arranged at one side and the top of the dust remover.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the air cylinder arranged at the upper end of the inner fixing frame of the dust remover can move the air pipe downwards as a whole when the pulse electromagnetic valve blows back to the cloth bag, so that the cover plate covers the outer side of the cloth bag and the blowback pipe is sealed in the cloth bag, thereby improving the ash removal effect in the blowback of the cloth bag and avoiding the problem that part of dust remains after ash removal at the outer end of the cloth bag;
2. According to the utility model, the movable frame sleeved at the outer end of the cloth bag at the bottom of the mounting plate can also be used for pre-cleaning before back-blowing and ash cleaning of the cloth bag through the bristles at the outer end of the cloth bag when the movable frame is driven by the screw rod to move downwards, so that dust accumulated at the outer end of the cloth bag is scraped, and the problem of poor subsequent back-blowing and ash cleaning effects caused by thicker dust accumulation at the outer end of the cloth bag is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an internal block diagram of the present utility model;
fig. 3 is another view of the internal structure of the present utility model.
Reference numerals:
100. A dust remover; 101. an air inlet pipe; 102. an air outlet pipe;
200. a blowback assembly; 201. a mounting plate; 202. a cloth bag; 203. an air pipe; 204. a blowback pipe; 205. a cover plate; 206. a hose; 207. a pulse electromagnetic valve; 208. a fixing frame; 209. a cylinder;
300. A pre-ash removal component; 301. a fixed rod; 302. a screw rod; 303. a movable frame; 304. brushing; 305. and driving the motor.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Embodiment one:
As shown in fig. 1-2, this embodiment provides a dust remover ash removal mechanism, including dust remover 100, blowback subassembly 200 and pre-ash removal subassembly 300, dust remover 100 still includes intake pipe 101 and outlet duct 102 of its one side and top fixed mounting respectively, blowback subassembly 200 includes the mounting panel 201 of upper portion fixed mounting in dust remover 100, and the multiunit sack 202 of fixed mounting under mounting panel 201, the mounting panel 201 upper end still movable mounting has trachea 203, and trachea 203 is the U font structure, sack 202 upper portion trachea 203 lower extreme still all fixed mounting has blowback pipe 204, blowback pipe 204 outer end still all fixed mounting has apron 205, and apron 205 is disc structure, blowback subassembly 200 still includes hose 206 of hose 203 outside fixed connection, and pulse solenoid valve 207 of hose 206 outside fixed mounting, pulse solenoid valve 207 fixed mounting is in dust remover 100 outer end, blowback subassembly 200 still includes one side fixed mounting's mount 208 on the trachea 203, and fixed mounting's cylinder 209 in the central department of mount 208 upper end, fixed connection between the upper portion of cylinder 209 and dust remover 100.
Specifically, the dust remover 100 is a device for separating dust from flue gas, wherein the bag-type dust remover 100 is a dry dust filtering device, and is suitable for capturing fine, dry and non-fibrous dust, a cylinder 209 is arranged at the upper end of a fixing frame 208 in the dust remover 100, and when a pulse electromagnetic valve 207 blows back to a cloth bag 202, the air pipe 203 can be integrally moved downwards, so that a cover plate 205 at the bottom covers the outer side of the cloth bag 202 and a blowback pipe 204 is sealed in the cloth bag 202, thereby improving the ash removing effect in blowback of the cloth bag 202, avoiding the problem that part of dust remains after ash is removed at the outer end of the cloth bag 202, and a hose 206 connected to the outer side of the air pipe 203 is mainly used for preventing the influence on the lifting movement of the blowback pipe 204.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 3, the pre-ash removing assembly 300 includes a fixed rod 301 and a screw rod 302 which are respectively fixed and movably installed at two sides of the bottom of the mounting plate 201, a movable frame 303 which is installed on the fixed rod 301 and the screw rod 302 in a matching manner, the movable frame 303 is movably sleeved at the outer end of the cloth bag 202 in a matching manner, bristles 304 which are fixedly installed on the movable frame 303 at the outer end of the cloth bag 202, and a driving motor 305 which is fixedly installed on the movable frame 303 and drives the screw rod 302.
Specifically, when the movable frame 303 sleeved on the outer end of the cloth bag 202 at the bottom of the mounting plate 201 in the dust remover 100 moves downwards and the movable frame 303 is driven by the screw rod 302, the brush hair 304 at the outer end of the cloth bag 202 can be used for pre-cleaning before back blowing and ash cleaning of the cloth bag 202, so that dust accumulated at the outer end of the cloth bag 202 is scraped, and the problem of poor subsequent back blowing and ash cleaning effects caused by thicker dust accumulation at the outer end of the cloth bag 202 is avoided.
The working principle and the using flow of the utility model are as follows:
Before the dust removal by back blowing of the cloth bag 202 in the dust remover 100, a driving motor 305 on one side of the upper end of the mounting plate 201 is started, after the driving motor 305 is started, a screw rod 302 connected with the bottom is driven to rotate, after the screw rod 302 rotates, a movable frame 303 driving the upper end of the screw rod 302 moves downwards under the constraint of a fixed rod 301, so that in the process of moving downwards the movable frame 303, thicker dust at the outer end of the cloth bag 202 is scraped through bristles 304 positioned outside the cloth bag 202, after the dust at the outer end of the cloth bag 202 is pre-scraped, an air cylinder 209 at the top of the dust remover 100 is started, so that an air pipe 203 at the top of the mounting plate 201 moves downwards integrally, a cover plate 205 at the bottom of the air pipe 203 covers the top of the cloth bag 202, after the cover plate 205 covers the top of the cloth bag 202, a pulse electromagnetic valve 207 at the outer end of a hose 206 is opened, so that compressed air is conveyed into the inside a back blowing pipe 204 at the lower end of the cover plate 205 through the hose 206 and the air pipe 203, and the uniform and efficient back blowing dust removal is carried out on the cloth bag 202.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dust remover deashing mechanism, includes dust remover (100), blowback subassembly (200) and deashing subassembly (300) in advance, its characterized in that, blowback subassembly (200) are including upper portion fixed mounting's mounting panel (201) in dust remover (100) to and multiunit sack (202) of fixed mounting under mounting panel (201), still movable mounting has trachea (203) on mounting panel (201), and trachea (203) are U font structure, sack (202) upper portion trachea (203) lower extreme still equal fixed mounting has blowback pipe (204), equal fixed mounting has apron (205) still in blowback pipe (204) outer end, and apron (205) are disc structure.
2. The ash removal mechanism of a dust remover according to claim 1, wherein the back blowing assembly (200) further comprises a hose (206) fixedly connected to the outer side of the air pipe (203), and a pulse electromagnetic valve (207) fixedly installed on the outer side of the hose (206), and the pulse electromagnetic valve (207) is fixedly installed at the outer end of the dust remover (100).
3. The ash removing mechanism of a dust remover according to claim 1, characterized in that the back blowing assembly (200) further comprises a fixing frame (208) fixedly installed on one side of the air pipe (203), and an air cylinder (209) fixedly installed at the center of the upper end of the fixing frame (208), wherein the upper part of the air cylinder (209) is fixedly connected with the dust remover (100).
4. The dust remover ash removal mechanism of claim 1, wherein the pre-ash removal assembly (300) comprises a fixed rod (301) and a screw rod (302) which are respectively fixed and movably installed on two sides of the bottom of the mounting plate (201), and a movable frame (303) which is matched and installed on the fixed rod (301) and the screw rod (302), wherein the movable frame (303) is movably matched and arranged at the outer end of the cloth bag (202).
5. The ash removal mechanism of a dust remover according to claim 1, wherein the pre-ash removal assembly (300) further comprises bristles (304) fixedly installed on a movable frame (303) at the outer end of the cloth bag (202), and a driving motor (305) fixedly installed on the movable frame (303) and used for driving the screw rod (302).
6. The ash removal mechanism of a dust remover according to claim 1, wherein the dust remover (100) further comprises an air inlet pipe (101) and an air outlet pipe (102) fixedly installed at one side and the top thereof, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989079.2U CN221107421U (en) | 2023-11-06 | 2023-11-06 | Dust remover deashing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322989079.2U CN221107421U (en) | 2023-11-06 | 2023-11-06 | Dust remover deashing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221107421U true CN221107421U (en) | 2024-06-11 |
Family
ID=91344474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322989079.2U Active CN221107421U (en) | 2023-11-06 | 2023-11-06 | Dust remover deashing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221107421U (en) |
-
2023
- 2023-11-06 CN CN202322989079.2U patent/CN221107421U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |