CN210873838U - Fire arrestor for bag filter - Google Patents
Fire arrestor for bag filter Download PDFInfo
- Publication number
- CN210873838U CN210873838U CN201921699185.4U CN201921699185U CN210873838U CN 210873838 U CN210873838 U CN 210873838U CN 201921699185 U CN201921699185 U CN 201921699185U CN 210873838 U CN210873838 U CN 210873838U
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- China
- Prior art keywords
- fire
- thick bamboo
- air inlet
- arrester shell
- shell
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Abstract
The utility model discloses a spark arrester for sack cleaner, including the spark arrester shell and hinder a fire section of thick bamboo, the spark arrester shell includes that air inlet, gas outlet, ash hole and back-fire relief are between the interval, air inlet and gas outlet set up in spark arrester shell both sides, the back-fire relief interval sets up at the spark arrester shell inboardly, the ash hole that falls sets up in spark arrester shell below, it is provided with more than one to hinder a fire section of thick bamboo, the back-fire relief section of thick bamboo includes top cap, export and metal graticule mesh. The utility model discloses closely arrange many back-fire relief section of thick bamboo for steam gets into through the metal graticule mesh of a back-fire relief section of thick bamboo, blows off from the gas outlet again. The metal grid of the flame retardant cylinder can filter out particles still burning in hot gas, and the problem of frequent cloth bag burning is solved. Meanwhile, the ash falling port can be used for recovering burnt particles and isolated dust, and cannot cause blockage and pollution.
Description
Technical Field
The utility model relates to a spark arrester technical field specifically is spark arrester for sack cleaner.
Background
The bag-type dust collector is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. When the bag-type dust collector used in the market at present is used, the environment is high temperature mostly. The high-temperature gas is mixed with a plurality of particles which are still burnt, and the cloth bag burning situation is often caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spark arrester for sack cleaner to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: flame arrester for bag dust remover, including flame arrester shell and fire-retardant section of thick bamboo, its characterized in that: the utility model discloses a fire retardant device, including fire arrester shell, air inlet and gas outlet, the fire arrester shell sets up in fire arrester shell both sides, the fire arrester interval sets up at the fire arrester shell inboardly, the ash hole that falls sets up in fire arrester shell below, it is provided with more than one to hinder a fire section of thick bamboo, it includes top cap, export and metal graticule mesh to hinder a fire section of thick bamboo, be provided with sealing partition in the export, the last mounting hole that is provided with of sealing partition, export and mounting hole sealing connection, the top cap passes through the metal pole with the air inlet and is connected.
Preferably, the air inlet and the air outlet are both provided with threaded holes, and the number of the threaded holes is more than one.
Preferably, the sealing partition plate is connected with the air outlet in a sealing manner.
Preferably, the metal rod is welded with the air inlet, and the top cover is welded with the metal rod.
Preferably, the flame arrestor housing is a metal housing.
Compared with the prior art, the beneficial effects of the utility model are that: the fire-retardant cylinders are closely arranged, so that hot air enters through the metal grid of the fire-retardant cylinder and is blown out from the air outlet. The metal grid of the flame retardant cylinder can filter out particles still burning in hot gas, and the problem of frequent cloth bag burning is solved. Meanwhile, the ash falling port can be used for recovering burnt particles and isolated dust, and cannot cause blockage and pollution.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a side view of the air inlet direction of the present invention;
FIG. 3 is a schematic structural view of the fire retardant barrel of the present invention;
FIG. 4 is a side view of the present invention showing the direction of the air outlet;
fig. 5 is a schematic structural diagram of the sealing spacer 10 of the present invention.
In the figure: a flame arrestor housing 1; a flame-retardant cylinder 2; an air inlet 3; an air outlet 4; an ash falling port 5; a fire retardant area 6; a top cover 7; an outlet 8; a metal grid 9; a sealing separator 10; a mounting hole 11; a metal rod 12.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: the flame arrester for the bag type dust collector comprises a flame arrester shell 1 and a flame arresting cylinder 2, wherein the flame arrester shell 1 is a metal shell. The structure of the flame arrester housing 1 comprises an air inlet 3, an air outlet 4, an ash falling port 5 and a flame arrester region 6, wherein the air inlet 3 and the air outlet 4 are arranged on the left side and the right side of the flame arrester housing 1 and used for air inlet and air outlet. The interval 6 of back-fire relief sets up in spark arrester shell 1 inboard, and ash hole 5 sets up in spark arrester shell 1 below, and fire blocking section of thick bamboo 2 is provided with more than one, generally sets up about 30 to 40, according to the size setting of air input. Hinder a fire section of thick bamboo 2 and include top cap 7, export 8 and metal graticule mesh 9, be provided with sealed baffle 10 on the export 8, sealed baffle 10 outer fringe and 4 sealing connection of gas outlet guarantee that high-temperature gas can not reveal from the position beyond the export 8. The sealing partition plate 10 is provided with a mounting hole 11, the outlet 8 is connected with the mounting hole 11 in a sealing mode, and high-temperature gas is prevented from leaking from the position outside the outlet 8. The top cover 7 is connected with the air inlet 3 through a metal rod 12. The metal rod 12 is welded to the air inlet 3, and the top cover 7 is welded to the metal rod 12. The top cover 7 is sealed so that hot gases enter the metal grid 9 at the side to filter out particles still burning. The air inlet 3 and the air outlet 4 are both provided with threaded holes, and the number of the threaded holes is more than one.
During the use, the pipeline passes through bolted connection air inlet 3, and high-temperature gas gets into from air inlet 3, because top cap 7 is sealed for high-temperature gas gets into from the metal graticule mesh 9 of side, filters the granule that still burns. Finally, the air is discharged from the air outlet 4, so that the problem of frequent bag burning is solved. Meanwhile, the burnt particles and the isolated dust fall to the dust falling port 5 for treatment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (5)
1. Flame arrester for bag dust remover, including flame arrester shell and fire-retardant section of thick bamboo, its characterized in that: the utility model discloses a fire retardant device, including fire arrester shell, air inlet and gas outlet, the fire arrester shell sets up in fire arrester shell both sides, the fire arrester interval sets up at the fire arrester shell inboardly, the ash hole that falls sets up in fire arrester shell below, it is provided with more than one to hinder a fire section of thick bamboo, it includes top cap, export and metal graticule mesh to hinder a fire section of thick bamboo, be provided with sealing partition in the export, the last mounting hole that is provided with of sealing partition, export and mounting hole sealing connection, the top cap passes through the metal pole with the air inlet and is connected.
2. The flame arrestor for a bag filter as defined in claim 1, wherein: and the air inlet and the air outlet are both provided with threaded holes, and the number of the threaded holes is more than one.
3. The flame arrester for bag filters as defined in claim 2, wherein: the sealing clapboard is connected with the air outlet in a sealing way.
4. The flame arrestor for a bag filter as defined in claim 3, wherein: the metal rod is welded with the air inlet, and the top cover is welded with the metal rod.
5. The flame arrestor for a bag filter as defined in claim 4, wherein: the flame arrester shell is a metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699185.4U CN210873838U (en) | 2019-10-12 | 2019-10-12 | Fire arrestor for bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921699185.4U CN210873838U (en) | 2019-10-12 | 2019-10-12 | Fire arrestor for bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210873838U true CN210873838U (en) | 2020-06-30 |
Family
ID=71326620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921699185.4U Active CN210873838U (en) | 2019-10-12 | 2019-10-12 | Fire arrestor for bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210873838U (en) |
-
2019
- 2019-10-12 CN CN201921699185.4U patent/CN210873838U/en active Active
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