CN221358968U - But sack cleaner of on-line measuring trouble - Google Patents
But sack cleaner of on-line measuring trouble Download PDFInfo
- Publication number
- CN221358968U CN221358968U CN202322857148.4U CN202322857148U CN221358968U CN 221358968 U CN221358968 U CN 221358968U CN 202322857148 U CN202322857148 U CN 202322857148U CN 221358968 U CN221358968 U CN 221358968U
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- Prior art keywords
- dust
- pipe
- dust removing
- air outlet
- outlet pipe
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- 239000000428 dust Substances 0.000 claims abstract description 103
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a bag-type dust collector capable of detecting faults on line, which comprises: the dust removing box is provided with an air inlet pipe and an air outlet pipe in a communicating manner; the dust detector is arranged in the air outlet pipe and is used for detecting the dust concentration value in the air outlet pipe; when the numerical value in the air outlet pipe is detected to be obviously changed through the dust detector or the anemometer, a worker starts the driving piece at the moment, the driving piece drives the sealing piece to rotate, the sealing piece seals each group of through holes one by one, if one group of dust removing cavities are sealed, the gas in the dust removing cavities cannot be discharged at the moment, if the numerical value detected by the dust detector or the anemometer in the air outlet pipe is recovered to be normal at the moment, the fact that the filter bags in the group of dust removing cavities are damaged or dust on the surfaces of the filter bags needs to be cleaned is indicated, so that the damaged or filter bags needing to be cleaned can be quickly found under the condition of no shutdown, the time of shutdown maintenance is reduced, and the interference to other dust removers is reduced.
Description
Technical Field
The utility model relates to the technical field of bag-type dust removal, in particular to a bag-type dust remover capable of detecting faults on line.
Background
The bag type dust collector is a dry dust filtering device, which is suitable for capturing fine, dry and non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, and the dust-containing gas is filtered by utilizing the filtering effect of the fibrous fabric.
Although the existing bag-type dust collector is provided with a dust detector, the number of filter bags on the dust collector is large, and the specific filter bags are required to be detected one by one in an off-line mode, so that a great amount of time is required, the dust filtering function of the dust collector is required to be stopped in an off-line mode, the load of other dust collectors is increased, the dust collecting efficiency is reduced, and the bag-type dust collector capable of detecting faults on line is provided for solving the problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a bag-type dust remover capable of detecting faults on line, which comprises the following specific technical scheme:
A bag-type dust collector capable of detecting faults on line, comprising: the dust removing box is provided with an air inlet pipe and an air outlet pipe in a communicating manner;
The dust detector is arranged in the air outlet pipe and is used for detecting the dust concentration value in the air outlet pipe;
the anemometer is arranged in the air outlet pipe and is used for detecting the flow rate of the air in the air outlet pipe;
the dust removing device comprises a fixed frame, a dust removing box and a dust removing device, wherein the fixed frame is arranged inside the dust removing box and is positioned between an air inlet pipe and an air outlet pipe, a plurality of groups of partition boards are arranged in the fixed frame, the inner cavity of the fixed frame is divided into a plurality of groups of dust removing cavities by a plurality of groups of partition boards, a filter bag is detachably arranged in the dust removing cavities, an opening at the bottom of the filter bag is communicated with the air inlet pipe, and a plurality of groups of through holes are formed in the top of the fixed frame;
the cleaning piece is arranged in the dust removal box and is positioned below the fixed frame;
The sealing piece is rotationally arranged above the fixed frame;
the driving piece drives the sealing piece to rotate, and the sealing piece sequentially rotates to the through holes on the dust removing cavities, so that the dust removing cavities are sealed to avoid gas outflow, and the filter bag filtering effect in other groups of dust removing cavities is detected.
As the improvement of the technical scheme, the sealing piece comprises a rotating shaft which is rotationally inserted into the top of the dust removal box, the rotating shaft is of an L-shaped structure, and a sealing plate which covers and seals the through hole is arranged at the bottom of the rotating shaft.
As an improvement of the technical scheme, the driving piece comprises a motor arranged at the top of the dust removal box, and a transmission belt is connected between an output shaft of the motor and the rotating shaft in a transmission manner.
As the improvement of the technical scheme, the cleaning piece comprises a main air pipe and branch pipes which are communicated with the top of the main air pipe, and the number of the branch pipes corresponds to the number and the positions of the filter bags.
As the improvement of the technical scheme, the top of the branch pipe is movably inserted with the telescopic pipe, the pipe orifice of the telescopic pipe extends into the filter bag, one end of the telescopic pipe, which is positioned in the branch pipe, is provided with the movable plate, and the surface of the telescopic pipe, which is positioned between the movable plate and the top of the inner wall of the branch pipe, is wound with the spring.
As an improvement of the technical scheme, the surface of the dust removal box is connected with a plurality of groups of sealing doors corresponding to the number and the positions of the dust removal cavities through hinges.
The utility model has the beneficial effects that:
When the numerical value in the air outlet pipe is detected through the dust detector or the anemometer to be obviously changed, a worker starts the driving piece at the moment, the driving piece drives the sealing piece to rotate, the sealing piece seals each group of through holes one by one, if one group of dust removing cavities are sealed, the gas in the dust removing cavities can not be discharged at the moment, if the numerical value detected by the dust detector or the anemometer in the air outlet pipe is recovered to be normal at the moment, the fact that the filter bags in the group of dust removing cavities are damaged or the dust on the surfaces of the filter bags needs to be cleaned is indicated, so that the damaged filter bags or the filter bags needing to be cleaned can be found out quickly under the state of no shutdown, the time of shutdown maintenance is reduced, and the interference to other dust removers is reduced.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the connection of the extension tube to the branch tube according to the present utility model;
Fig. 3 is a top view of a partial structure of the present utility model.
Reference numerals: 10. a dust removal box; 11. an air inlet pipe; 12. an air outlet pipe; 13. sealing the door; 20. a main air pipe; 21. a branch pipe; 22. a telescopic tube; 23. a spring; 30. a filter bag; 40. a fixed frame; 41. a through hole; 42. a partition plate; 50. an anemometer; 51. a dust detector; 60. a sealing plate; 61. a rotating shaft; 62. and a motor.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
A bag-type dust collector capable of detecting faults on line, comprising: the dust removing box 10 is provided with an air inlet pipe 11 and an air outlet pipe 12 which are communicated with each other; a dust detector 51, disposed in the air outlet pipe 12, for detecting a dust concentration value in the air outlet pipe 12; an anemometer 50 disposed in the outlet pipe 12 for detecting a flow rate of gas in the outlet pipe 12; the dust removing device comprises a fixed frame 40, a dust removing box 10 and a dust removing device, wherein the fixed frame 40 is arranged in the dust removing box 10 and is positioned between an air inlet pipe 11 and an air outlet pipe 12, a plurality of groups of partition plates 42 are arranged in the fixed frame 40, the plurality of groups of partition plates 42 divide the inner cavity of the fixed frame 40 into a plurality of groups of dust removing cavities, filter bags 30 are detachably arranged in the dust removing cavities, an opening at the bottom of each filter bag is communicated with the air inlet pipe 11, and a plurality of groups of through holes 41 are formed in the top of the fixed frame 40; the cleaning piece is arranged in the dust removal box 10 and is positioned below the fixed frame 40; a sealing member rotatably provided above the fixing frame 40; the driving piece drives the sealing piece to rotate, and the sealing piece sequentially rotates to the through hole 41 on the dust removing cavity, so that the dust removing cavity is sealed to avoid gas outflow, and the filtering effect of the filter bags 30 in other groups of dust removing cavities is detected.
The gas that needs the dust removal enters into dust collection box 10 through intake pipe 11, gets into filter bag 30 through the opening of filter bag 30 and filters the dust removal, and the dust is intercepted by filter bag 30, and gaseous then passes through filter bag 30 and moves to the direction of outlet duct 12 through-hole 41, and when the numerical value that dust detector 51 in the outlet duct 12 detected exceeded the threshold value, then need detect which group filter bag 30 took place to damage, need change it, and the staff starts the driving piece this moment, the driving piece drives axis of rotation 61 and rotates, and axis of rotation 61 drives closing plate 60 and seals every group through-hole 41 one by one, and as depicted in fig. 1, when sealed this dust removal cavity, the gaseous in this time can not discharge, and if at this moment, the numerical value that dust detector 51 detected in the outlet duct 12 was normal, then indicates that the filter bag 30 in this group of dust removal cavity took place to damage, then need change this filter bag 30 in this dust removal cavity, so can be found out the damage filter bag 30 under the state fast, reduce the time of shut down maintenance, if the numerical value that dust detector 51 detected exceeds the threshold value that should be kept down the time, then the driving piece passes through axis of rotation 61 and seal down with every group of rotation 41 one by one set of through the axis of rotation, and seal, thereby the filter bag is carried out in proper order, and the filter bag is cleaned up to the filter bag is carried out in proper order to the filter bag 30, and the corresponding to the filter bag is cleaned up to the filter bag is sealed, and the filter bag is carried out in the filter bag 30, and the filter bag is set to the filter bag is sealed, and the filter bag is then in the filter bag is in the proper order, and the set to be cleaned, and the filter to the filter bag is in the filter to the filter bag is had.
In one embodiment, the sealing member includes a rotating shaft 61 rotatably inserted into the top of the dust removing box 10, the rotating shaft 61 is in an L-shaped structure, a sealing plate 60 for covering and sealing the through hole 41 is disposed at the bottom of the rotating shaft 61, the driving member drives the rotating shaft 61 to rotate, and the rotating shaft 61 drives the sealing plate 60 to move on the top of the fixed frame 40, so that the through hole 41 is covered and sealed.
In one embodiment, the driving member includes a motor 62 disposed at the top of the dust removing box 10, a driving belt is drivingly connected between an output shaft of the motor 62 and the rotating shaft 61, and the motor 62 drives the rotating shaft 61 to rotate through the driving belt.
In one embodiment, referring to fig. 1, the cleaning member includes a main air pipe 20 and branch pipes 21 which are communicated with the top of the main air pipe 20, the number of the branch pipes 21 corresponds to the number and the positions of the filter bags 30, the air inlet end of the main air pipe 20 is communicated with an air compressor, the air compressor pumps air into the main air pipe 20, the main air pipe 20 inputs the air into the branch pipes 21 corresponding to the filter bags 30 to be cleaned, a valve is arranged in each branch pipe 21, and the cleaning can be realized by opening the valve in the corresponding branch pipe 21, so that the air pressure sprayed during each cleaning can be ensured, and the cleaning effect of each group of filter bags 30 is ensured.
In order to ensure that the filter bag is convenient to detach, the branch pipe 21 cannot interfere, referring to fig. 1 and 2, the top of the branch pipe 21 is movably inserted with the telescopic pipe 22, the pipe orifice of the telescopic pipe 22 extends into the filter bag 30, one end of the telescopic pipe 22 positioned inside the branch pipe 21 is provided with a movable plate, the surface of the telescopic pipe 22 is wound between the movable plate and the top of the inner wall of the branch pipe 21 and provided with a spring 23, specifically, when a new filter bag 30 needs to be replaced or installed, the telescopic pipe 22 is moved downwards, so that the telescopic pipe 22 enters the branch pipe 21 to squeeze the spring 23, thereby avoiding position interference caused by the pipe orifice of the telescopic pipe 22 penetrating into the filter bag 30 in the process of removing or installing the filter bag 30, and improving the removing or installing speed of the filter bag 30.
In one embodiment, referring to fig. 3, the surface of the dust removing box 10 is hinged with a plurality of sealing doors 13 corresponding to the number and positions of the dust removing cavities, and the filter bag 30 is detached and replaced by opening the corresponding sealing doors 13.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. A bag-type dust collector capable of detecting faults on line, comprising:
The dust removing box (10), wherein the dust removing box (10) is communicated with an air inlet pipe (11) and an air outlet pipe (12);
the dust detector (51) is arranged in the air outlet pipe (12) and is used for detecting the dust concentration value in the air outlet pipe (12);
the anemometer (50) is arranged in the air outlet pipe (12) and is used for detecting the air flow rate in the air outlet pipe (12);
The dust removing device comprises a fixed frame (40) which is arranged in a dust removing box (10) and is positioned between an air inlet pipe (11) and an air outlet pipe (12), wherein a plurality of groups of partition plates (42) are arranged in the fixed frame (40), the plurality of groups of partition plates (42) divide the inner cavity of the fixed frame (40) into a plurality of groups of dust removing cavities, filter bags (30) are detachably arranged in the dust removing cavities, an opening at the bottom of each filter bag is communicated with the air inlet pipe (11), and a plurality of groups of through holes (41) are formed in the top of the fixed frame (40);
the cleaning piece is arranged in the dust removing box (10) and is positioned below the fixed frame (40);
the sealing piece is rotationally arranged above the fixed frame (40);
The driving piece drives the sealing piece to rotate, and the sealing piece sequentially rotates to the through hole (41) on the dust removing cavity, so that the dust removing cavity is sealed to avoid gas outflow, and the filtering effect of the filter bags (30) in other groups of dust removing cavities is detected.
2. The bag-type dust collector capable of detecting faults on line as claimed in claim 1, wherein: the sealing piece comprises a rotating shaft (61) which is rotationally inserted into the top of the dust removal box (10), the rotating shaft (61) is of an L-shaped structure, and a sealing plate (60) which covers and seals the through hole (41) is arranged at the bottom of the rotating shaft (61).
3. The bag-type dust collector capable of detecting faults on line as claimed in claim 1, wherein: the driving piece comprises a motor (62) arranged at the top of the dust removal box (10), and a transmission belt is connected between an output shaft of the motor (62) and the rotating shaft (61) in a transmission way.
4. The bag-type dust collector capable of detecting faults on line as claimed in claim 1, wherein: the cleaning piece comprises a main air pipe (20) and branch pipes (21) which are communicated with the top of the main air pipe (20), and the number of the branch pipes (21) corresponds to the number and the positions of the filter bags (30).
5. The bag-type dust collector capable of detecting faults on line as claimed in claim 4, wherein: the telescopic pipe (22) is movably inserted into the top of the branch pipe (21), the pipe orifice of the telescopic pipe (22) extends into the filter bag (30), a movable plate is arranged at one end of the telescopic pipe (22) positioned inside the branch pipe (21), and a spring (23) is wound between the movable plate and the top of the inner wall of the branch pipe (21) on the surface of the telescopic pipe (22).
6. The bag-type dust collector capable of detecting faults on line as claimed in claim 4, wherein: the surface of the dust removing box (10) is connected with a plurality of groups of sealing doors (13) corresponding to the dust removing cavities in number and positions through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322857148.4U CN221358968U (en) | 2023-10-24 | 2023-10-24 | But sack cleaner of on-line measuring trouble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322857148.4U CN221358968U (en) | 2023-10-24 | 2023-10-24 | But sack cleaner of on-line measuring trouble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221358968U true CN221358968U (en) | 2024-07-19 |
Family
ID=91860214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322857148.4U Active CN221358968U (en) | 2023-10-24 | 2023-10-24 | But sack cleaner of on-line measuring trouble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221358968U (en) |
-
2023
- 2023-10-24 CN CN202322857148.4U patent/CN221358968U/en active Active
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| GR01 | Patent grant |