CN221084954U - Oxygen isolation device of dust remover - Google Patents
Oxygen isolation device of dust remover Download PDFInfo
- Publication number
- CN221084954U CN221084954U CN202322621566.3U CN202322621566U CN221084954U CN 221084954 U CN221084954 U CN 221084954U CN 202322621566 U CN202322621566 U CN 202322621566U CN 221084954 U CN221084954 U CN 221084954U
- Authority
- CN
- China
- Prior art keywords
- dust remover
- support plate
- dust
- dust collector
- filter bags
- 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 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000001301 oxygen Substances 0.000 title claims abstract description 13
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 13
- 238000002955 isolation Methods 0.000 title claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of dust collectors, and discloses an oxygen isolation device of a dust collector, which comprises a dust collector body, wherein one side of the dust collector body is communicated with an air inlet pipe, the top of the dust collector body is communicated with an air outlet pipe, a plurality of first filter bags, second filter bags and third filter bags are arranged in the dust collector body, one side of one first filter bag is provided with a first support plate, one side of the first support plate is provided with a second support plate, a flow cavity is arranged between the first support plate and the second support plate, an air cylinder is arranged on the second support plate, the output end of the air cylinder is connected with a baffle, and the dust collector body is also provided with a temperature sensor. The utility model has novel structure, and the air cylinder drives the baffle to open or close the flowing cavity, so that the inside of the dust remover body is circulated or isolated from the outside air, and the dust remover body can extinguish fire under the condition of less economic loss and improve the safety under the condition that the dust remover body can not meet the fire-fighting water supply.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to an oxygen isolation device of a dust collector.
Background
The device for separating dust from flue gas is called a dust remover or dust removing device. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the loss of resistance of the gas as it passes through the precipitator, and the efficiency of the precipitation. Meanwhile, the price, the running and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors for considering the performance of the dust remover. The dust remover is a common facility in the boiler and industrial production.
After the existing dust remover is in fire, the equipment can be stopped but cannot be isolated from the outside air, so that the fire is spread, the safety is low, and the economic loss is large. For the related art problems, no solution has been proposed yet.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides an oxygen isolation device of a dust remover, which aims to overcome the technical problems in the prior art, and the utility model aims to open or close a flow cavity by driving a baffle through a cylinder, so that the inside and the outside of a dust remover body are circulated or isolated, and the dust remover body can extinguish fire under the condition of less economic loss and improve the safety under the condition that the dust remover body can not meet the fire-fighting water supply.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxygen isolation device of dust remover, includes the dust remover body, and one side intercommunication including the dust remover body has the intake pipe, the top intercommunication of dust remover body has the outlet duct, the inside of dust remover body is provided with a plurality of first filter bag, second filter bag and third filter bag, one side of first filter bag is provided with first backup pad, one side of first backup pad is provided with the second backup pad, be provided with the flow cavity between first backup pad and the second backup pad, install the cylinder in the second backup pad, the output of cylinder is connected with the baffle, still be provided with temperature sensor on the dust remover body.
Preferably, the first filter bags are three, are longitudinally arranged in the dust collector body, the second filter bags are two, one second filter bag is arranged between every two adjacent first filter bags, and the third filter bags are two and are arranged on one side of the second support plate.
Preferably, one side of the baffle is movably connected with the second supporting plate.
Preferably, through holes are formed in the first support plate and the second support plate.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model relates to an oxygen isolation device of a dust remover, which is characterized in that a temperature sensor is arranged, when the temperature sensor detects that the temperature reaches 90 ℃, a PLC (programmable logic controller) control cylinder drives a baffle to close a flow cavity, so that the inside of a dust remover body is isolated from the outside air, the fire extinguishing function is achieved, and the safety is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a baffle plate according to the present utility model.
In the reference numerals: 1. a dust collector body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a first filter bag; 5. a second filter bag; 6. a third filter bag; 7. a first support plate; 8. a second support plate; 9. a flow chamber; 10. a cylinder; 11. a baffle; 12. a temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples
Referring to fig. 1-2, the present utility model proposes a technical solution of an oxygen isolation device of a dust remover: the utility model provides an oxygen isolation device of dust remover, includes dust remover body 1, specifically, dust remover body 1 adopts the metal material to make, and the surface coating has the anticorrosion layer; an air inlet pipe 2 is communicated with one side of the dust remover body 1, and specifically untreated air enters from the air inlet pipe 2; the top of the dust remover body 1 is communicated with an air outlet pipe 3, and specifically, the treated air is discharged from the air outlet pipe 3; the interior of the dust collector body 1 is provided with a plurality of first filter bags 4, second filter bags 5 and third filter bags 6, and particularly, the first filter bags 4, the second filter bags 5 and the third filter bags 6 can respectively filter gas; a first supporting plate 7 is arranged on one side of one first filter bag 4, a second supporting plate 8 is arranged on one side of the first supporting plate 7, a flow cavity 9 is arranged between the first supporting plate 7 and the second supporting plate 8, an air cylinder 10 is arranged on the second supporting plate 8, the output end of the air cylinder 10 is connected with a baffle 11, and concretely, the baffle 11 can be driven to move by starting the air cylinder 10 so as to open and close the flow cavity 9; the dust remover body 1 is also provided with a temperature sensor 12, and specifically, the temperature sensor 12 is used for monitoring the temperature inside the dust remover body 1.
Referring to fig. 1-2, further, three first filter bags 4 are longitudinally arranged in the dust collector body 1, two second filter bags 5 are arranged between two adjacent first filter bags 4, one second filter bag 5 is arranged between two adjacent first filter bags 4, and two third filter bags 6 are arranged on one side of the second support plate 8.
Referring to fig. 1-2, further, one side of the baffle 11 is movably connected to the second support plate 8.
Further, through holes are formed in the first support plate 7 and the second support plate 8.
The working principle of the utility model is as follows:
Untreated gas enters from the gas inlet pipe 2, and the flue gas filtered by the first filter bag 4, the second filter bag 5 and the third filter bag 6 is discharged through the gas outlet pipe 3; when the temperature sensor 12 monitors that the temperature in the dust remover body 1 reaches 90 ℃, the PLC controls the air cylinder 10 to drive the baffle 11 to close the flow cavity 9, so that the inside and outside air circulation of the dust remover body 1 are isolated, and the function of fire extinguishment is achieved.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an oxygen isolation device of dust remover, includes dust remover body (1), a serial communication, has intake pipe (2) including one side intercommunication of dust remover body (1), the top intercommunication of dust remover body (1) has outlet duct (3), the inside of dust remover body (1) is provided with a plurality of first filter bag (4), second filter bag (5) and third filter bag (6), one side of first filter bag (4) is provided with first backup pad (7), one side of first backup pad (7) is provided with second backup pad (8), be provided with flow cavity (9) between first backup pad (7) and second backup pad (8), install cylinder (10) on second backup pad (8), the output of cylinder (10) is connected with baffle (11), still be provided with temperature sensor (12) on dust remover body (1).
2. The oxygen barrier device of claim 1, wherein: the dust collector is characterized in that the first filter bags (4) are arranged in three and longitudinally arranged in the dust collector body (1), the second filter bags (5) are arranged in two, one second filter bag (5) is arranged between every two adjacent first filter bags (4), and the third filter bags (6) are arranged in two and are all arranged on one side of the second support plate (8).
3. The oxygen barrier device of claim 1, wherein: one side of the baffle (11) is movably connected with the second supporting plate (8).
4. The oxygen barrier device of claim 1, wherein: through holes are formed in the first supporting plate (7) and the second supporting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621566.3U CN221084954U (en) | 2023-09-26 | 2023-09-26 | Oxygen isolation device of dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621566.3U CN221084954U (en) | 2023-09-26 | 2023-09-26 | Oxygen isolation device of dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221084954U true CN221084954U (en) | 2024-06-07 |
Family
ID=91314619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322621566.3U Active CN221084954U (en) | 2023-09-26 | 2023-09-26 | Oxygen isolation device of dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221084954U (en) |
-
2023
- 2023-09-26 CN CN202322621566.3U patent/CN221084954U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |