CN213699174U - Bag collector fire relief device - Google Patents
Bag collector fire relief device Download PDFInfo
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- CN213699174U CN213699174U CN202022588162.5U CN202022588162U CN213699174U CN 213699174 U CN213699174 U CN 213699174U CN 202022588162 U CN202022588162 U CN 202022588162U CN 213699174 U CN213699174 U CN 213699174U
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Abstract
The utility model discloses a bag collector back-fire relief device, including back-fire relief device body, back-fire relief device body includes a barrel, and one side of barrel is provided with into the tobacco pipe, and the opposite side of barrel is provided with out the tobacco pipe, and the outside one end of barrel is provided with the backup pad, and the top of backup pad is provided with the air pump, and the inside first fixed frame that is provided with of barrel, the inside of first fixed frame are provided with a plurality of cooling plate. The utility model relates to a bag collector back-fire relief device cools off through advancing the inside flue gas of tobacco pipe entering barrel and mars, the air pump passes through the intake pipe and pours into gas into the jet pipe of a plurality of and carry out the work of putting out a fire to the mars, through first filter screen to its filtration work, collecting the inside of collecting the box through the pipe that gathers dust, make its inside of avoiding the mars to enter into the sack cleaner, this kind of bag collector back-fire relief device simple structure, can effectual mars inflammables enter into the inside of sack cleaner.
Description
Technical Field
The utility model relates to a back-fire relief device technical field specifically is a bag collector back-fire relief device.
Background
The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. The bag type dust collector is a dry type dust filtering device. After the filter material is used for a period of time, due to the effects of screening, collision, detention, diffusion, static electricity and the like, a layer of dust is accumulated on the surface of the filter bag, the layer of dust is called as a primary layer, in the later movement process, the primary layer becomes a main filter layer of the filter material, and the filter material with larger meshes can obtain higher filtering efficiency by virtue of the action of the primary layer. Along with the accumulation of dust on the surface of the filter material, the efficiency and the resistance of the dust remover are correspondingly increased, and when the pressure difference between two sides of the filter material is large, some fine dust particles attached to the filter material are extruded, so that the efficiency of the dust remover is reduced. In addition, the air volume of the dust removal system is significantly reduced due to the excessively high resistance of the dust remover. Therefore, the dust is removed in time after the resistance of the dust remover reaches a certain value. The initial layer cannot be damaged during ash removal, so that the efficiency is prevented from being reduced.
At present, because the temperature of dust and smoke is very high and sparks are arranged, a cloth bag is easy to burn out after the dust and the smoke directly enter a cloth bag type dust collector, the replacement of the cloth bag consumes manpower and time, the maintenance cost is high, and the operation difficulty is large. Therefore, the bag type dust collector fire retardant device is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a bag collector back-fire relief device, including back-fire relief device body, back-fire relief device body includes a barrel, and one side of barrel is provided with into the tobacco pipe, the opposite side of barrel is provided with out the tobacco pipe, the outside one end of barrel is provided with the backup pad, the top of backup pad is provided with the air pump, the inside first fixed frame that is provided with of barrel, the inside of first fixed frame is provided with a plurality of cooling plate, one side of first fixed frame is located the inside opposite side of barrel and is provided with the fixed frame of second, the inside of the fixed frame of second is provided with first filter screen, the inside middle part of barrel is provided with the fixed frame of third, the middle part of the bottom of barrel is provided with the pipe that gathers dust, the bottom of tub that gathers dust is.
As a preferred technical scheme of the utility model, the one end of advancing the tobacco pipe and going out the tobacco pipe respectively with the barrel, the middle part fixed connection of both sides, advance the inside all with the inside of barrel of tobacco pipe and going out the tobacco pipe and be linked together.
As a preferred technical scheme of the utility model, the middle part of backup pad bottom and the middle part fixed connection of barrel top one side, the bottom of air pump and the top fixed connection of backup pad.
As a preferred technical scheme of the utility model, the outside of first fixed frame and the inside one side fixed connection of barrel, a plurality of the outside of cooling plate all with the inside fixed connection of first fixed frame.
As a preferred technical scheme of the utility model, the outside of the fixed frame of second and the inside opposite side fixed connection of barrel, the outside of first filter screen and the inside fixed connection of the fixed frame of second, first filter screen adopts forty meshes stainless steel material to make.
As a preferred technical scheme of the utility model, the outside of the fixed frame of third and the inside middle part fixed connection of barrel, the inside of the fixed frame of third is linked together and is provided with a plurality of jet head, the top of the fixed frame of third is provided with the intake pipe, the both ends of intake pipe are linked together with the inside of a plurality of jet head and the gas outlet of air pump respectively.
As a preferred technical scheme of the utility model, the inside of pipe that gathers dust is linked together with the inside of barrel and dust collection box respectively, the fixed second filter screen that is provided with in the inside top of pipe that gathers dust.
As a preferred technical scheme of the utility model, the both sides of barrel bottom all are provided with the supporting leg, two the bottom mounting of supporting leg is provided with the supporting seat.
The utility model has the advantages that: this bag collector back-fire relief device, through a plurality of cooling plate that is equipped with in the inside one side of barrel, make it will enter into the inside flue gas of barrel and the mars through advancing the tobacco pipe and cool off, the air pump passes through the intake pipe and pours into gaseous work of putting out a fire to the mars into a plurality of jet-propelled pipe injection, through first filter screen to its filtration work, collecting the inside of collecting the box through the pipe that gathers dust, make its inside of avoiding the mars to enter into the sack cleaner, avoid burning out the sack, this kind of bag collector back-fire relief device simple structure, can effectually block the inside that the mars inflammables enters into the sack cleaner.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a fire retardant device of a bag type dust collector of the present invention;
FIG. 2 is a schematic view of a portion of a fire barrier of a bag type dust collector of the present invention;
fig. 3 is a schematic view of a part of the fire retardant device of the bag type dust collector of the present invention.
In the figure: 1. a firestop device body; 2. a barrel; 3. a smoke inlet pipe; 4. discharging the smoke tube; 5. a support plate; 6. an air pump; 7. a first fixed frame; 8. a second fixed frame; 9. a first filter screen; 10. a third fixed frame; 11. a dust collecting pipe; 12. a dust collection box; 13. a gas showerhead; 14. an air inlet pipe; 15. a second filter screen; 16. supporting legs; 17. a supporting seat; 18. and (6) cooling the plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model relates to a bag collector fire relief device, including fire relief device body 1, fire relief device body 1 includes a barrel 2, one side of barrel 2 is provided with into tobacco pipe 3, the opposite side of barrel 2 is provided with out tobacco pipe 4, the outside one end of barrel 2 is provided with backup pad 5, the top of backup pad 5 is provided with air pump 6, the inside first fixed frame 7 that is provided with of barrel 2, the inside of first fixed frame 7 is provided with a plurality of cooling plate 18, one side of first fixed frame 7 is located the inside opposite side of barrel 2 and is provided with the fixed frame 8 of second, the inside of the fixed frame 8 of second is provided with first filter screen 9, the inside middle part of barrel 2 is provided with the fixed frame 10 of third, the middle part of the bottom of barrel 2 is provided with tub 11 that gathers dust, the bottom of tub 11 that gathers dust.
Wherein, advance the one end of tobacco pipe 3 and play tobacco pipe 4 respectively with barrel 2, the middle part fixed connection of both sides, advance tobacco pipe 3 and go out the inside all with the inside of barrel 2 of tobacco pipe 4 and be linked together, advance tobacco pipe 3 and play tobacco pipe 4 through what barrel 2 both sides were equipped with, make it carry the inside of barrel 2 with high temperature flue gas and mars through advancing tobacco pipe 3, carry the inside of sack cleaner through going out tobacco pipe 4 to the flue gas that carries out the back-fire relief work.
Wherein, the middle part of backup pad 5 bottom and the middle part fixed connection of barrel 2 top one side, the bottom of air pump 6 and the top fixed connection of backup pad 5, through the air pump 6 that is equipped with, make it improve high-pressure gas to the inside of barrel 2.
Wherein, the outside of first fixed frame 7 and the inside one side fixed connection of barrel 2, the outside of a plurality of cooling plate 18 all with the inside fixed connection of first fixed frame 7, through the outside of a plurality of cooling plate 18 all with the inside fixed connection of first fixed frame 7, make it carry out cooling work to the high temperature flue gas and the mars that enter into barrel 2 inside to a plurality of cooling plate 18.
Wherein, the outside of the fixed frame 8 of second and the inside opposite side fixed connection of barrel 2, the outside of first filter screen 9 and the inside fixed connection of the fixed frame 8 of second, first filter screen 9 adopts forty meshes stainless steel material to make, adopts forty meshes stainless steel material to make through first filter screen 9, makes it filter the mars separation to avoid the mars to enter into the inside of sack cleaner.
Wherein, the outside of the fixed frame 10 of third and the inside middle part fixed connection of barrel 2, the inside of the fixed frame 10 of third is linked together and is provided with a plurality of jet head 13, the top of the fixed frame 10 of third is provided with intake pipe 14, the both ends of intake pipe 14 are linked together with the inside of a plurality of jet head 13 and the gas outlet of air pump 6 respectively, both ends through intake pipe 14 are linked together with the inside of a plurality of jet head 13 and the gas outlet of air pump 6 respectively, make its air pump 6 pour into gas into the work of putting out a fire to mars through intake pipe 14 to a plurality of jet head 13.
The inside of the dust collection pipe 11 is communicated with the inside of the barrel 2 and the dust collection box 12 respectively, a second filter screen 15 is fixedly arranged at the top end of the inside of the dust collection pipe 11, the second filter screen 15 is fixedly arranged at the top end of the inside of the dust collection pipe 11, secondary filtering work is carried out on sparks, and the sparks are collected in the dust collection box 12.
Wherein, the both sides of barrel 2 bottom all are provided with supporting leg 16, and the bottom mounting of two supporting legs 16 is provided with supporting seat 17, all is provided with supporting leg 16 through the both sides of barrel 2 bottom, makes it support the body and carries out work subaerial.
During operation, through the advancing tobacco pipe 3 and the play tobacco pipe 4 that the barrel 2 both sides were equipped with, make it carry the inside of barrel 2 with high temperature flue gas and spark through advancing tobacco pipe 3, carry the inside of sack cleaner to the flue gas that has carried out back-fire relief work through going out tobacco pipe 4. The air pump 6 is arranged to increase high-pressure air to the inside of the cylinder 2; the outsides of the plurality of cooling plates 18 are fixedly connected with the inside of the first fixed frame 7, so that the cooling plates 18 can cool high-temperature flue gas and sparks entering the cylinder 2; the first filter screen 9 is made of a forty-mesh stainless steel material, so that the first filter screen can block and filter sparks, and the sparks are prevented from entering the bag-type dust collector; the two ends of the air inlet pipe 14 are respectively communicated with the interiors of the plurality of air nozzles 13 and the air outlet of the air pump 6, so that the air pump 6 injects air into the plurality of air nozzles 13 through the air inlet pipe 14 to extinguish the sparks; a second filter screen 15 is fixedly arranged at the top end inside the dust collection pipe 11, secondary filtering work is carried out on sparks, and the sparks are collected inside the dust collection box 12.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The bag type dust collector fire retardant device comprises a fire retardant device body (1) and is characterized in that the fire retardant device body (1) comprises a barrel body (2), a smoke inlet pipe (3) is arranged on one side of the barrel body (2), a smoke outlet pipe (4) is arranged on the other side of the barrel body (2), a support plate (5) is arranged at one end outside the barrel body (2), an air pump (6) is arranged at the top of the support plate (5), a first fixing frame (7) is arranged inside the barrel body (2), a plurality of cooling plates (18) are arranged inside the first fixing frame (7), a second fixing frame (8) is arranged on the other side, located inside the barrel body (2), of one side of the first fixing frame (7), a first filter screen (9) is arranged inside the second fixing frame (8), a third fixing frame (10) is arranged in the middle of the barrel body (2), the middle part of the bottom end of the cylinder body (2) is provided with a dust collecting pipe (11), and the bottom end of the dust collecting pipe (11) is provided with a dust collecting box (12).
2. The bag type dust collector fire retardant device according to claim 1, wherein one end of the smoke inlet pipe (3) and one end of the smoke outlet pipe (4) are respectively fixedly connected with the cylinder (2) and the middle parts of the two sides of the cylinder, and the insides of the smoke inlet pipe (3) and the smoke outlet pipe (4) are communicated with the inside of the cylinder (2).
3. A bag-type dust collector fire barrier device as claimed in claim 1, wherein the middle of the bottom end of the supporting plate (5) is fixedly connected with the middle of one side of the top end of the cylinder (2), and the bottom of the air pump (6) is fixedly connected with the top of the supporting plate (5).
4. A bag collector fire barrier as claimed in claim 1, characterised in that the outside of the first fixed frame (7) is fixedly connected to one side of the inside of the barrel (2), and the outside of a number of the cooling plates (18) is fixedly connected to the inside of the first fixed frame (7).
5. A bag-type dust collector fire barrier device as claimed in claim 1, wherein the outside of the second fixing frame (8) is fixedly connected with the other side of the inside of the barrel (2), the outside of the first filter screen (9) is fixedly connected with the inside of the second fixing frame (8), and the first filter screen (9) is made of forty-mesh stainless steel material.
6. The bag type dust collector fire retardant device according to claim 1, wherein the outside of the third fixing frame (10) is fixedly connected with the middle part inside the barrel (2), the inside of the third fixing frame (10) is communicated with a plurality of air nozzles (13), an air inlet pipe (14) is arranged at the top of the third fixing frame (10), and two ends of the air inlet pipe (14) are respectively communicated with the insides of the plurality of air nozzles (13) and the air outlet of the air pump (6).
7. A bag-type dust collector fire barrier device as claimed in claim 1, wherein the interior of the dust collection pipe (11) is communicated with the interior of the barrel (2) and the interior of the dust collection box (12), respectively, and a second filter screen (15) is fixedly arranged at the top end of the interior of the dust collection pipe (11).
8. A bag collector fire barrier as claimed in claim 1, wherein the bottom end of the barrel (2) is provided with support legs (16) on both sides, and a support seat (17) is fixedly arranged at the bottom end of the two support legs (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588162.5U CN213699174U (en) | 2020-11-10 | 2020-11-10 | Bag collector fire relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022588162.5U CN213699174U (en) | 2020-11-10 | 2020-11-10 | Bag collector fire relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213699174U true CN213699174U (en) | 2021-07-16 |
Family
ID=76804328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022588162.5U Active CN213699174U (en) | 2020-11-10 | 2020-11-10 | Bag collector fire relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213699174U (en) |
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2020
- 2020-11-10 CN CN202022588162.5U patent/CN213699174U/en active Active
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