CN221045662U - Negative pressure suction device for flame retardant material of heat insulation board - Google Patents
Negative pressure suction device for flame retardant material of heat insulation board Download PDFInfo
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- CN221045662U CN221045662U CN202322405637.6U CN202322405637U CN221045662U CN 221045662 U CN221045662 U CN 221045662U CN 202322405637 U CN202322405637 U CN 202322405637U CN 221045662 U CN221045662 U CN 221045662U
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- box
- negative pressure
- filter
- suction device
- pressure suction
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- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 title claims abstract description 15
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 59
- 238000002485 combustion reaction Methods 0.000 claims description 47
- 239000007921 spray Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims 3
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 14
- 239000004744 fabric Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of building heat insulation materials, in particular to a negative pressure suction device for a heat insulation board flame retardant material, which aims to solve the problem that a large amount of dust is generated in the process of cutting the heat insulation board and is emitted into the air. The ash after treatment is convenient to recycle.
Description
Technical Field
The utility model relates to the technical field of building heat insulation materials, in particular to a negative pressure suction device for a flame retardant material of a heat insulation board.
Background
In new construction and regulations, energy saving techniques are increasingly being applied. The application of the heat-insulating material is the main development direction of the energy-saving building, and particularly, the wall body has the effect of warm in winter and cool in summer after the heat-insulating material is used, so that the energy saving is remarkable; in addition, as the hazard of fire disaster of high-rise buildings is increasingly highlighted, the energy-saving and heat-insulating requirements of building materials are met, and the high-rise building materials have excellent flame retardance.
In the prior art, a large amount of dust can be generated in the process of cutting the insulation board, the dust is dispersed into the air, and the dust in the whole cutting chamber is large to cause environmental pollution, so that the working environment of workers is extremely severe, and the health of the workers is not facilitated.
Disclosure of utility model
Therefore, the utility model provides a negative pressure suction device for flame retardant materials of an insulation board, which is used for solving the problems mentioned in the background.
The utility model provides a negative pressure suction device for flame retardant materials of an insulation board, which comprises: the combustion box is arranged at one end of the bag dust collector and is connected with the first exhaust pipe through the first exhaust pipe, a blower for blowing the combustion box is arranged on the first exhaust pipe, and the filter box is arranged at one end of the combustion box.
Further, a plurality of spray heads are arranged in the combustion box and are communicated through pipelines, a guide pipe is connected to the combustion box, the other end of the guide pipe is connected with a filter box, and an induced draft fan is arranged on the guide pipe.
Further, the rose box includes blow off pipe, grid, filter layer, second blast pipe, the bottom of rose box is connected with the blow off pipe, be provided with the grid with box inner wall adaptation in the rose box, be provided with the filter layer on the grid, the top of rose box is provided with the second blast pipe.
Further, the outer walls of the combustion box and the filter box are both coated with heat insulation layers.
Further, the filter layer is a glass fiber layer.
Further, an ignition device is arranged on any spray head.
Further, the filter box is arranged in a cone shape.
Compared with the prior art, after the dust generated during cutting of the insulation board in the recovered air is cleaned through the bag-type dust remover, the dust with larger specific gravity in the gas can be filtered and recovered, but the insulation board dust with smaller specific gravity and smaller particles also needs to be subjected to dust removal treatment again, then the insulation board dust with smaller specific gravity and smaller particles is discharged out of the bag-type dust remover through the first exhaust pipe, the dust entering the combustion box is changed into ash through flame burning, the ash is introduced into the filter box along with the air through the guide pipe, the ash is deposited in the filter box after being filtered by the filter layer and is discharged out of the filter box through the blow-off pipe, the clean air after being filtered is discharged from the second exhaust pipe at the top end of the filter box, the dust removal device is thorough in dust removal, the environment cannot be polluted, and the ash after treatment is convenient to recycle.
Drawings
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
Fig. 1 is a schematic structural diagram of a negative pressure suction device using a novel flame retardant material for an insulation board.
1 Is a bag-type dust collector, 101 is an air inlet pipe, 102 is a first air outlet pipe, 103 is a blower, 2 is a combustion box, 201 is a spray head, 202 is a pipeline, 203 is a guide pipe, 204 is an induced draft fan, 3 is a filter box, 301 is a blow-off pipe, 302 is a grid, 303 is a filter layer, and 304 is a second air outlet pipe.
Detailed Description
In order that the objects and advantages of the utility model will become more apparent, the utility model will be further described with reference to the following examples; 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.
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model relates to a negative pressure suction device for flame retardant materials of an insulation board, which comprises: the air inlet end and the air outlet end of the cloth bag dust collector 1 are respectively connected with an air inlet pipe 101 and a first exhaust pipe 102, the cloth bag dust collector 1 is used for capturing and filtering solid particles in waste gas, the air inlet end of the cloth bag dust collector 1 is connected with production equipment for manufacturing an insulation board through the air inlet pipe 101, the cloth bag dust collector 1 is a dry dust collector, is suitable for capturing fine and dry non-fibrous dust, a filter bag is arranged in the cloth bag dust collector 1, the filter bag is usually made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabrics, after the gas of the dust of the raw material of the insulation board enters the cloth bag dust collector 1 through the air inlet pipe 101, the dust with large particles and large specific gravity falls down and falls into an ash bucket of the cloth bag dust collector 1 due to the action of gravity, the dust of the heat insulation board raw material with larger specific gravity and larger particles can fall into the ash bucket, the heat insulation board dust falling into the ash bucket can be recycled, after passing through the cloth bag dust remover 1, the dust with larger specific gravity in the gas can be filtered and recycled, but the heat insulation board dust with smaller specific gravity and smaller particles also needs to be dedusted, the combustion box 2 is arranged at one end of the cloth bag dust remover 1 and is connected through the first exhaust pipe 102, the combustion box 2 is used for burning organic matters, volatile organic compounds and the like in the waste gas, proper oxygen and fuel can be provided in the combustion box 2, harmful matters in the waste gas are converted into harmless matters such as carbon dioxide, water and the like through high-temperature combustion, the first exhaust pipe 102 is provided with the blower 103 for blowing the combustion box 2, the blower 103 provides required oxygen to enable the combustion effect to be better, the blower 103 is used for providing airflow, the gas in the combustion box 2 can be smoothly combusted, the filter box 3 is arranged at one end of the combustion box 2, and residual pollutants in the waste gas are adsorbed or filtered by the filter box 3.
The utility model provides a combustion box, including combustion box 2, a plurality of shower nozzles 201 are provided with in the combustion box 2, a plurality of shower nozzles 201 are by pipeline 202 intercommunication, and the effect of shower nozzles 201 is with gas injection in the combustion box 2 for combustion reaction takes place, and a plurality of shower nozzles 201 pass through pipeline 202 intercommunication, can realize the even spraying of gas, improves combustion efficiency, be connected with guide pipe 203 on the combustion box 2, guide pipe 203's effect is the guide combustion product and flue gas flow direction rose box 3, and combustion product and flue gas pass through the guide effect of guide pipe 203, can avoid directly entering the environment, reduce the emission of pollutant, filter box 3 is connected to the other end of guide pipe 203, be provided with draught fan 204 on the guide pipe 203, draught fan 204 improves the intake of guide pipe 203, and draught fan 204 passes through guide pipe 203 and carries the air current to the combustion box 2 in, increases oxygen supply, promotes the going on of combustion reaction, and pipeline 202 passes through the clamp to be fixed on the inner wall of combustion box 2 to the import of pipeline 202 is connected with combustible gas, through organic matter, volatile organic compound in the direct combustion waste gas, specific optional use natural gas as the combustion gas ignition device, and natural gas ignition device is less than the natural gas produces on the combustion box 201, and the natural gas ignition device is provided with the combustion box is cheaper than the natural gas.
The filter box 3 comprises a drain pipe 301, a grid 302, a filter layer 303 and a second exhaust pipe 304, the drain pipe 301 is connected to the bottom end of the filter box 3, the drain pipe 301 is used for discharging pollutants in the filter box 3 so as to keep the filter box 3 clean and normal operation, the grid 302 matched with the inner wall of the box body is arranged in the filter box 3, the filter layer 302 is used for supporting and fixing the filter layer to prevent the filter layer from sinking or moving, the filter layer 303 is arranged on the grid 302, the filter layer 303 is used for filtering and capturing solid particles or pollutants in combustion products so as to purify smoke, the second exhaust pipe 304 is arranged at the top end of the filter box 3, and the second exhaust pipe 304 is used for discharging the smoke after being filtered so as to reduce the discharge of the pollutants.
The outer walls of the combustion box 2 and the filter box 3 are respectively coated with a heat insulation layer, the rise of the external temperature of the combustion box 2 and the filter box 3 can be reduced, the external touch temperature is reduced, the safety is improved, the influence of heat radiation on the surrounding environment can be reduced by the heat insulation layers, and the damage of heat to surrounding equipment or personnel is avoided.
The filter layer 303 is a glass fiber layer, and the glass fiber layer has excellent filtering effect and high temperature resistance, and can effectively capture and filter solid particles and pollutants in combustion products, so that the flue gas is cleaner and environment-friendly.
The ignition device is arranged on any nozzle 201, and the ignition device is used for igniting fuel or gas in the combustion box 2 to start combustion reaction, and the ignition device arranged on the nozzle 201 can realize automatic ignition and ensure the normal operation of the combustion box 2.
The filter box 3 is arranged into a cone shape, the cone shape can optimize the flow and distribution of air flow, the filtering effect is improved, the design of the cone shape can increase the residence time of flue gas on the filter layer 303, the contact and capture opportunity of particulate matters are increased, and the filtering efficiency is improved.
When the dust collector is used, firstly, the air inlet end of the bag-type dust collector 1 is connected with production equipment for manufacturing the heat-insulating plate through the air inlet pipe 101, the bag-type dust collector 1 is a dry dust collector, the dust collector is suitable for collecting tiny and dry non-fibrous dust, a filter bag is arranged in the bag-type dust collector 1, the filter bag is usually made of woven filter cloth or non-woven felt, dust-containing gas is filtered through the filtering effect of the fibrous fabric, after the gas of the heat-insulating plate raw material dust enters the bag-type dust collector 1 through the air inlet pipe 101, the dust with large particles and large specific gravity falls down due to the action of gravity, the dust falls into an ash bucket of the bag-type dust collector 1, so that the dust of the heat-insulating plate raw material with large specific gravity and large particles can fall into the ash bucket, and the dust of the heat-insulating plate falling into the ash bucket can be recycled. After passing through the bag-type dust collector 1, dust with larger specific gravity in the gas can be filtered and recycled, but the heat-insulating plate dust with smaller specific gravity and smaller particles also needs to be subjected to dust removal treatment again, then the heat-insulating plate dust with smaller specific gravity and smaller particles is discharged out of the bag-type dust collector 1 through the first exhaust pipe 102, dust entering the combustion box 2 is changed into ash through flame burning, the ash is introduced into the filter box 3 along with air through the guide pipe 203, the ash is filtered by the filter layer 303 and then deposited in the filter box 3 and is discharged out of the filter box 3 through the blow-off pipe 301, and finally, the filtered clean air is discharged from the second exhaust pipe 304 at the top end of the filter box 3. The ash after treatment is convenient to recycle
While the present utility model has been described in connection with the preferred embodiments illustrated in the accompanying drawings, it will be readily understood by those skilled in the art that the scope of the utility model is not limited to such specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will be within the scope of the present utility model.
The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the utility model; various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A negative pressure suction device for a flame retardant material of an insulation board, comprising: the novel combustion chamber comprises a bag-type dust collector (1), a combustion chamber (2) and a filter chamber (3), wherein an air inlet end and an air outlet end of the bag-type dust collector (1) are respectively connected with an air inlet pipe (101) and a first exhaust pipe (102), the combustion chamber (2) is arranged at one end of the bag-type dust collector (1) and is connected through the first exhaust pipe (102), a blower (103) for blowing the combustion chamber (2) is arranged on the first exhaust pipe (102), and the filter chamber (3) is arranged at one end of the combustion chamber (2).
2. The negative pressure suction device for the flame-retardant material of the heat preservation plate according to claim 1, wherein a plurality of spray heads (201) are arranged in the combustion box (2), the spray heads (201) are communicated through pipelines (202), a guide pipe (203) is connected to the combustion box (2), the other end of the guide pipe (203) is connected to the filter box (3), and an induced draft fan (204) is arranged on the guide pipe (203).
3. The negative pressure suction device for the flame-retardant material of the heat preservation plate according to claim 1, wherein the filter box (3) comprises a blow-down pipe (301), a grating (302), a filter layer (303) and a second exhaust pipe (304), the bottom end of the filter box (3) is connected with the blow-down pipe (301), the grating (302) which is matched with the inner wall of the box body is arranged in the filter box (3), the filter layer (303) is arranged on the grating (302), and the second exhaust pipe (304) is arranged at the top end of the filter box (3).
4. The negative pressure suction device for the flame-retardant material of the heat preservation plate according to claim 1, wherein the outer walls of the combustion box (2) and the filter box (3) are respectively coated with a heat insulation layer.
5. A negative pressure suction device for insulation board fire retardant material according to claim 3, characterized in that the filter layer (303) is a glass fiber layer.
6. The negative pressure suction device for the flame retardant material of the heat insulation board according to claim 2, wherein the ignition device is arranged on any spray head (201).
7. A negative pressure suction device for insulation board flame retardant material according to claim 1, characterized in that the filter box (3) is arranged in a cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405637.6U CN221045662U (en) | 2023-09-04 | 2023-09-04 | Negative pressure suction device for flame retardant material of heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405637.6U CN221045662U (en) | 2023-09-04 | 2023-09-04 | Negative pressure suction device for flame retardant material of heat insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045662U true CN221045662U (en) | 2024-05-31 |
Family
ID=91202218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405637.6U Active CN221045662U (en) | 2023-09-04 | 2023-09-04 | Negative pressure suction device for flame retardant material of heat insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045662U (en) |
-
2023
- 2023-09-04 CN CN202322405637.6U patent/CN221045662U/en active Active
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