CN220513657U - Explosion-proof device for bag-type dust collector box - Google Patents
Explosion-proof device for bag-type dust collector box Download PDFInfo
- Publication number
- CN220513657U CN220513657U CN202322035543.4U CN202322035543U CN220513657U CN 220513657 U CN220513657 U CN 220513657U CN 202322035543 U CN202322035543 U CN 202322035543U CN 220513657 U CN220513657 U CN 220513657U
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- explosion
- proof
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- box body
- bag
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 238000004880 explosion Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000013022 venting Methods 0.000 claims description 27
- 238000005507 spraying Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 2
- 239000008400 supply water Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 20
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an explosion-proof device, in particular to a bag-type dust collector box explosion-proof device, which comprises a base, wherein the base is provided with a box, the box is provided with an explosion-proof mechanism, the explosion-proof mechanism comprises an explosion-proof guard plate and an explosion-proof tank, and the explosion-proof tank is provided with an explosion-proof electromagnetic valve; in this sack cleaner box explosion-proof equipment, through explosion-proof mechanism and the mutually supporting of letting out the explosion mechanism, explosion-proof backplate in the explosion-proof mechanism can play certain guard action to the box, explosion-proof solenoid valve can carry out certain regulation to the internal atmospheric pressure of box through the explosion-proof jar, prevent the gas explosion that the atmospheric pressure is unstable to lead to, thereby let out the explosion piece in the explosion-proof pipeline of letting out in the explosion mechanism can be under the circumstances of box internal superpressure, thereby by the gas impact open the inside pressure of messenger box and obtain releasing, in addition, the water pump passes through the connection of pipeline, can supply water to the shower nozzle on the pipeline, can spray water through the shower nozzle when gas produces the spark in the box, carry out timely processing to the gas that will produce the burning.
Description
Technical Field
The utility model relates to an explosion-proof device, in particular to a bag-type dust collector box explosion-proof device.
Background
The bag dust collector is a dry dust filter which 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, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is deposited under the action of gravity and falls into the dust hopper, the dust is blocked when the gas containing finer dust passes through the filter material, so that the gas is purified, some inflammable and explosive dust can explode under the condition of encountering open fire and the like, the dust explosion is the oxidation reaction of the dust particles suspended in the air fully contacting with oxygen in the air, and a large amount of heat is released in the reaction, thereby generating the phenomena of high temperature and high pressure. Any dust explosion must have three conditions: an ignition source; combustible fine dust; when dust is suspended in air and reaches the explosion concentration limit range, a certain fireproof and explosion-proof device is required to be arranged on the dust remover when inflammable and explosive dust is filtered, most of the existing bag-type dust removers enable the gas entering the dust remover not to burn or explode easily after being cooled by a gas cooling method of spraying water in advance, however, the method only can reduce the possibility of burning of the gas in the dust remover by pre-treating the gas, and the explosion-proof device is required to be arranged on the box body of the bag-type dust remover so as to ensure that the gas can be timely treated when being burnt in the dust remover, and therefore the utility model aims to provide the explosion-proof device for the box body of the bag-type dust remover.
Disclosure of Invention
The utility model aims to solve the problems that the existing bag-type dust collector provided in the background technology only prevents combustion by pre-treating gas and does not provide an explosion-proof device for the bag-type dust collector box.
The technical scheme adopted by the utility model is as follows:
the utility model provides an explosion-proof device of sack cleaner box, the on-line screen storage device comprises a base, be provided with the box on the base, be provided with explosion-proof mechanism on the box, explosion-proof mechanism includes explosion-proof backplate and explosion-proof jar, be provided with explosion-proof solenoid valve on the explosion-proof jar, explosion-proof mechanism is used for playing the guard action to the box, still includes: the explosion venting mechanism comprises an explosion venting pipeline and an explosion venting sheet, and is used for discharging the pressure in the release box body; the spraying mechanism comprises a water pump, a water pipe is arranged at one end of the water pump, a spray head is arranged on the water pipe, and the spraying mechanism is used for timely extinguishing gas generating sparks in the box body.
As a preferred technical scheme of the utility model: the box fixed mounting is on the base, box bottom fixed mounting has the ash bucket, the air inlet has been seted up to box one end is fixed, the ash bucket is used for discharging filterable dust.
As a preferred technical scheme of the utility model: the anti-explosion protection plate is fixedly arranged on the side wall of the box body, a first mounting plate is fixedly arranged at the upper end of the side wall of one side of the box body, the water pump is fixedly arranged on the first mounting plate, two ends of the water pipe penetrate through the box body and are fixedly arranged in the box body, one end of the water pipe is connected with a water outlet at one end of the water pump, spray heads are uniformly arranged on the water pipe, and the spray heads are aligned to the inside of the box body.
As a preferred technical scheme of the utility model: the explosion-proof tank is characterized in that a second mounting plate is fixedly arranged at the lower end of one side wall of the tank body, a fixing ring is symmetrically arranged on the second mounting plate, and the explosion-proof tank is fixedly arranged on the fixing ring.
As a preferred technical scheme of the utility model: the explosion-proof electromagnetic valves are uniformly arranged on the explosion-proof tank, one end of each explosion-proof electromagnetic valve is fixedly connected with the explosion-proof tank, and the other end of each explosion-proof electromagnetic valve is fixedly connected with the side wall of the box body.
As a preferred technical scheme of the utility model: the explosion venting pipe is fixedly arranged on the side wall of the other side of the box body, an explosion venting hole is formed in the explosion venting pipe, and the explosion venting piece is fixedly arranged in the explosion venting hole.
Compared with the prior art, the utility model has the beneficial effects that:
in this sack cleaner box explosion-proof equipment, through explosion-proof mechanism and the mutually supporting of letting out the mechanism of exploding, explosion-proof backplate in the mechanism of explosion-proof can play certain guard action to the box, simultaneously, when the internal atmospheric pressure of box is unstable, explosion-proof solenoid valve can carry out certain regulation to the internal atmospheric pressure of box through the explosion-proof jar, prevent the gas explosion that the atmospheric pressure is unstable to lead to, thereby let out the explosion piece in letting out the explosion pipeline in the mechanism of letting out and can be opened by the gas impact under the circumstances of the internal superpressure of box, thereby make the pressure of box inside obtain releasing, in order to avoid causing further explosion to produce, in addition, the water pump passes through the connection of pipeline, can supply water to the shower nozzle on the pipeline, can spray water through the shower nozzle when gas produces the spark in the box, carry out timely processing to the gas that will produce the burning.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a spray mechanism in a preferred embodiment of the utility model;
fig. 4 is a schematic structural view of an explosion-proof electromagnetic valve in a preferred embodiment of the utility model.
The meaning of each label in the figure is:
1. a base; 2. a case; 21. a first mounting plate; 22. a second mounting plate; 3. an air inlet; 4. an explosion-proof guard board; 5. explosion venting pipelines; 51. explosion venting holes; 52. explosion venting sheets; 6. an explosion-proof tank; 61. a fixing ring; 62. an explosion-proof electromagnetic valve; 7. an ash bucket; 8. a water pump; 81. a water pipe; 82. a spray head.
Detailed Description
It should be noted that, under the condition of no conflict, the embodiments of the present embodiments and features in the embodiments may be combined with each other, and the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and obviously, the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment is directed to provide a bag-type dust collector box explosion-proof device, including a base 1, a box 2 is provided on the base 1, an explosion-proof mechanism is provided on the box 2, the explosion-proof mechanism includes an explosion-proof guard plate 4 and an explosion-proof tank 6, an explosion-proof electromagnetic valve 62 is provided on the explosion-proof tank 6, the explosion-proof mechanism is used for protecting the box 2, and further includes: the explosion venting mechanism comprises an explosion venting pipeline 5 and an explosion venting sheet 52, and is used for discharging the pressure in the release box body 2; the spraying mechanism comprises a water pump 8, one end of the water pump 8 is provided with a water pipe 81, the water pipe 81 is provided with a spray head 82, and the spraying mechanism is used for timely extinguishing gas generated by sparks in the box body 2; the explosion-proof guard plate 4 is fixed on the four walls of the box body 2, can effectively protect the box body 2, and simultaneously prevents the box body 2 from being exploded to influence the surrounding environment.
The box 2 is fixedly mounted on the base 1, an ash bucket 7 is fixedly mounted at the bottom of the box 2, an air inlet 3 is fixedly formed in one end of the box 2, and the ash bucket 7 is used for discharging filtered dust.
The explosion-proof guard plate 4 is fixedly arranged on the side wall of the box body 2, a first mounting plate 21 is fixedly arranged at the upper end of the side wall of one side of the box body 2, the water pump 8 is fixedly arranged on the first mounting plate 21, two ends of the water pipe 81 penetrate through and are fixedly arranged in the box body 2, one end of the water pipe 81 is connected with a water outlet at one end of the water pump 8, spray heads 82 are uniformly arranged on the water pipe 81, and the spray heads 82 are aligned to the inside of the box body 2; when gas is generated in the box body 2, water is supplied to the water pipe 81 through the water pump 8, so that the spray head 82 can spray the inside of the box body 2, the gas generated sparks can be extinguished in time, and gas combustion explosion is prevented.
The lower end of the side wall at one side of the box body 2 is fixedly provided with a second mounting plate 22, the second mounting plate 22 is symmetrically provided with a fixed ring 61, the explosion-proof tank 6 is fixedly arranged on the fixed ring 61, the explosion-proof electromagnetic valves 62 are uniformly arranged on the explosion-proof tank 6, one end of each explosion-proof electromagnetic valve 62 is fixedly connected with the corresponding explosion-proof tank 6, and the other end of each explosion-proof electromagnetic valve 62 is fixedly connected with the side wall of the box body 2; some gases are easy to explode when the pressure of the air is too high, and when the pressure of the air in the box body 2 is too high, the explosion-proof electromagnetic valve 62 can adjust the pressure of the air in the box body 2 through the explosion-proof tank 6, so that the pressure of the air in the box body 2 is kept stable.
The explosion venting pipeline 5 is fixedly arranged on the side wall of the other side of the box body 2, an explosion venting hole 51 is formed in the explosion venting pipeline 5, and an explosion venting sheet 52 is fixedly arranged in the explosion venting hole 51; when a small-range explosion is generated in the box body 2, the explosion release piece 52 is impacted and opened through the explosion release pipeline 5, and the air pressure in the box body 2 is released through the explosion release hole 51, so that further explosion is avoided.
When the explosion-proof protection plate 4 is particularly used, firstly, the explosion-proof protection plate 4 is required to be fixed on the outer wall of the box body 2, one end of the explosion-proof electromagnetic valve 62 is communicated with the interior of the box body 2, so that under the condition that the internal air pressure of the box body 2 is unstable, the explosion-proof electromagnetic valve 62 can be opened, air pressure can be led into the explosion-proof tank 6, the internal air pressure of the box body 2 is adjusted, in addition, one end water inlet of the water pump 8 is connected with a water source, the water pump 8 is ensured to supply water for the water pipe 81, when sparks are generated in the box body 2, the water pump 8 supplies water for the water pipe 81, the spray head 82 sprays the interior of the box body 2, thereby timely treating the sparks generated by the air, preventing the air from burning from exploding, if small-range explosion is generated in the box body 2, the explosion-releasing piece 52 of the explosion-releasing pipeline 5 is opened, the internal excess pressure of the box body 2 is released through the explosion-releasing hole 51, and the internal air pressure of the box body 2 is adjusted through the mutual cooperation of the spraying mechanism and the explosion-proof mechanism, so that the internal air pressure of the box body 2 is further prevented from exploding again.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a sack cleaner box explosion-proof equipment, includes base (1), its characterized in that: be provided with box (2) on base (1), be provided with explosion-proof mechanism on box (2), explosion-proof mechanism includes explosion-proof backplate (4) and explosion-proof jar (6), be provided with explosion-proof solenoid valve (62) on explosion-proof jar (6), explosion-proof mechanism is used for playing the guard action to box (2), still includes:
the explosion venting mechanism comprises an explosion venting pipeline (5) and an explosion venting piece (52) and is used for discharging the pressure in the release box body (2);
the spraying mechanism comprises a water pump (8), a water pipe (81) is arranged at one end of the water pump (8), a spray head (82) is arranged on the water pipe (81), and the spraying mechanism is used for timely extinguishing gas generating sparks in the box body (2).
2. The bag-type dust collector box explosion-proof device according to claim 1, wherein: the dust collecting box is characterized in that the box body (2) is fixedly arranged on the base (1), an ash bucket (7) is fixedly arranged at the bottom of the box body (2), an air inlet (3) is fixedly formed in one end of the box body (2), and the ash bucket (7) is used for discharging filtered dust.
3. The bag-type dust collector box explosion-proof device according to claim 2, wherein: the anti-explosion protection plate (4) is fixedly installed on the side wall of the box body (2), a first installation plate (21) is fixedly arranged at the upper end of one side wall of the box body (2), the water pump (8) is fixedly installed on the first installation plate (21), two ends of the water pipe (81) penetrate through the box body (2) to be fixedly installed, one end of the water pipe (81) is connected with a water outlet at one end of the water pump (8), spray heads (82) are uniformly installed on the water pipe (81), and the spray heads (82) are aligned with the inside of the box body (2).
4. A bag-type dust collector box explosion-proof apparatus according to claim 3, wherein: the anti-explosion device is characterized in that a second mounting plate (22) is fixedly arranged at the lower end of one side wall of the box body (2), a fixing ring (61) is symmetrically arranged on the second mounting plate (22), and the anti-explosion tank (6) is fixedly arranged on the fixing ring (61).
5. The bag-type dust collector box explosion-proof equipment of claim 4, wherein: the explosion-proof electromagnetic valve (62) is uniformly arranged on the explosion-proof tank (6), one end of the explosion-proof electromagnetic valve (62) is fixedly connected with the explosion-proof tank (6), and the other end of the explosion-proof electromagnetic valve (62) is fixedly connected with the side wall of the box body (2).
6. The bag-type dust collector box explosion-proof equipment according to claim 5, wherein: the explosion venting pipeline (5) is fixedly arranged on the side wall of the other side of the box body (2), an explosion venting hole (51) is formed in the explosion venting pipeline (5), and the explosion venting piece (52) is fixedly arranged in the explosion venting hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035543.4U CN220513657U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof device for bag-type dust collector box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035543.4U CN220513657U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof device for bag-type dust collector box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220513657U true CN220513657U (en) | 2024-02-23 |
Family
ID=89928792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035543.4U Active CN220513657U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof device for bag-type dust collector box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220513657U (en) |
-
2023
- 2023-08-01 CN CN202322035543.4U patent/CN220513657U/en active Active
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