CN212388785U - Light explosion venting wall applicable to tobacco leaf shredding workshop - Google Patents
Light explosion venting wall applicable to tobacco leaf shredding workshop Download PDFInfo
- Publication number
- CN212388785U CN212388785U CN202020549102.XU CN202020549102U CN212388785U CN 212388785 U CN212388785 U CN 212388785U CN 202020549102 U CN202020549102 U CN 202020549102U CN 212388785 U CN212388785 U CN 212388785U
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- China
- Prior art keywords
- explosion venting
- wall
- explosion
- venting pipe
- keels
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- 238000004880 explosion Methods 0.000 title claims abstract description 79
- 238000013022 venting Methods 0.000 title claims abstract description 63
- 241000208125 Nicotiana Species 0.000 title claims abstract description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 14
- 238000004321 preservation Methods 0.000 description 11
- 239000003063 flame retardant Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 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 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
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a light-duty explosion wall of letting out suitable for tobacco leaf throwing workshop, including vertical keel and cross keel, vertical keel passes through cross keel fixed connection. Has the advantages that: the utility model discloses an explosion venting pipe, explosion venting pipe one side is located the rear panel outside fixed mounting has the jib, and the jib is connected with the sealing plate through the connecting rod, when exploding, the air is violent to expand, atmospheric pressure risees in the twinkling of an eye, expanded air striking wall gets into in the explosion venting pipe, the atmospheric pressure promotion sealing plate of more people upwards rotates, thereby make expanded gas discharge to the outside air from explosion venting pipe in, thereby balanced atmospheric pressure, avoid the wall damage, and then avoid damaging the wall residue after splashing and hinder the people, it is safer to use, atmospheric pressure reaches balanced back in addition, the spring pulling sealing plate rotates downwards, the explosion venting pipe is let out in the shutoff again, can resume, alright drop into work again, can carry out explosion-proof many times, it is safer to use.
Description
Technical Field
The utility model relates to a let out and explode wall technical field, particularly, relate to a light-duty let out explode wall suitable for tobacco leaf throwing workshop.
Background
The explosion venting wall is a light pressure relief wall body generally applied to industrial and civil factory building boiler rooms, dangerous goods warehouses and the like, the explosion venting pressure value is generally 20-40PSF, the indoor gas pressure is rapidly increased when explosion or combustion occurs in building rooms, and the explosion venting wall body enables the wall body to be opened through explosion venting accessories or devices and releases pressure so as to control the generation of explosion or minimize the damage degree.
Traditional light-duty wall of exploding of letting out is mostly disposable product, though played good explosion effect of letting out when exploding, however, traditional disposable wall of exploding of letting out can not used repeatedly, when taking place the secondary explosion, can not provide the pressure release and let out the explosion effect, can further be improved in the aspect of the safety in utilization, and simultaneously, when carrying out tobacco leaf throwing, need dry, traditional wall thermal insulation performance that explodes of letting out is not strong, the heating power stoving can receive the influence, thereby influence production efficiency or product quality, can cause the conflagration sometimes when exploding in addition, traditional wall of exploding of letting out, especially the wall fire behavior that explodes of letting out of battenboard or holding panel support is not strong, can also further be improved.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a light-duty explosion wall of letting out suitable for tobacco leaf throwing workshop possesses can recycle, the quality is light, heat preservation and fire-retardant advantage, and then solves the problem among the above-mentioned background art.
(II) technical scheme
In order to realize the above-mentioned advantage that can recycle, the quality is light, keep warm and fire-retardant, the utility model discloses a concrete technical scheme as follows:
a light explosion venting wall suitable for a tobacco leaf shredding workshop comprises a vertical keel and a transverse keel, wherein the vertical keel is fixedly connected through the transverse keel and welded with the transverse keel, the surfaces of the two sides of the vertical keel are respectively provided with a front panel and a rear panel, the surfaces of the front panel and the rear panel are respectively provided with a nut groove and a bolt groove, a mounting bolt is arranged in the bolt groove, the mounting bolt penetrates through the bolt groove, the rear panel and the nut groove and extends into the nut groove, the other end of the mounting bolt is fixedly connected through a mounting nut, the mounting nut is positioned in the nut groove, an explosion venting pipe is fixedly connected between the rear panel and fireproof cotton in a penetrating manner, one end of the explosion venting pipe is positioned outside the rear panel and is fixedly connected with a suspender through a fixing ring, the top surface of the suspender is hinged with a connecting rod, the bottom surface of the connecting rod is fixedly connected with a sealing plate, and the inner wall of the connecting rod is connected with the suspender through a spring.
Furthermore, the explosion venting pipes are arranged in a plurality of numbers and are distributed at equal intervals.
Further, it has sound absorbing layer and heat preservation to fill in proper order from a left side to the right side between vertical keel and the horizontal keel, and the sound absorbing layer material is the mineral wool abatvoix to the heat preservation material is the rock wool heated board.
Furthermore, the vertical keel and the transverse keel are made of light road alloy, and the cross sections of the vertical keel and the transverse keel are of rectangular structures.
Furthermore, fireproof cotton is pasted on the outer side of the front panel, and the other end of the explosion venting pipe penetrates through the fireproof cotton.
Furthermore, the area of the rubber pad is larger than the outer diameter of the explosion venting pipe, and the thickness of the rubber pad is larger than 2 mm.
(III) advantageous effects
Compared with the prior art, the utility model provides a light-duty explosion vent wall suitable for tobacco leaf throwing workshop possesses following beneficial effect:
(1) the utility model adopts the explosion venting pipe, one side of the explosion venting pipe is positioned outside the back panel and is fixedly provided with a suspender, the suspender is connected with the sealing plate through a connecting rod, when in normal use, the spring pulls the rubber pad on the surface of the sealing plate to extrude the explosion venting pipe, thereby one end of the explosion venting pipe is sealed, air and dust are prevented from entering and exiting, the explosion venting pipe plays a role in sealing, and can be used as a normal wall surface, when explosion occurs, air is severely expanded, air pressure is instantly increased, the expanded air impacts the wall surface to enter the explosion venting pipe, the larger air pressure pushes the sealing plate to upwards rotate, thereby expanding gas is discharged from the explosion venting pipe to the outside air, thereby balancing air pressure, avoiding wall surface damage, further avoiding the wall surface residue after splashing to hurt people, the explosion venting pipe is safer to use, in addition, after the air pressure reaches balance, the spring pulls the sealing plate to downwards rotate, the explosion venting pipe is, the explosion-proof device can be put into operation again, can perform multiple explosion-proof operations and is safer to use.
(2) The utility model discloses a vertical keel, cross keel, heat preservation and flame retardant coating, vertical keel and cross keel constitute this device inside skeleton, make this device inside be hollow structure, the quality is lighter, and it has the heat preservation to fill between vertical keel and the cross keel, play the heat preservation effect, the drying efficiency of tobacco leaf is influenced to the temperature variation too fast when avoiding tobacco leaf throwing, simultaneously, it has the fire prevention cotton to go back fixed pasting in the front panel outside, play fire-retardant effect, block the conflagration that produces because of the explosion and stretch, have good fire prevention effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a light explosion venting wall suitable for a tobacco leaf shredding workshop;
FIG. 2 is a front view of a light explosion venting wall suitable for a tobacco leaf shredding workshop;
fig. 3 is a back view of the light explosion venting wall applicable to the tobacco shred manufacturing workshop.
In the figure:
1. a vertical keel; 2. a transverse keel; 3. a front panel; 4. fireproof cotton; 5. a explosion venting pipe; 6. a heat-insulating layer; 7. a sound absorbing layer; 8. mounting a nut; 9. a nut groove; 10. a rear panel; 11. a bolt slot; 12. installing a bolt; 13. a boom; 14. a connecting rod; 15. a spring; 16. a fixing ring; 17. a sealing plate; 18. and (7) a rubber pad.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a light-duty explosion vent wall suitable for tobacco leaf throwing workshop.
Referring now to the drawings and the detailed description, as shown in fig. 1-3, a light explosion venting wall suitable for a tobacco leaf shredding workshop according to an embodiment of the present invention includes a vertical keel 1 and a horizontal keel 2, the vertical keel 1 is fixedly connected with the horizontal keel 2, and the vertical keel 1 and the horizontal keel 2 are welded to form a skeleton whole, and a front panel 3 and a rear panel 10 are respectively disposed on two side surfaces of the vertical keel 1, the front panel 3 and the rear panel 10 can be made of light non-deformable plates or traditional explosion venting wall plates, which are not described herein in detail, a nut groove 9 and a bolt groove 11 are respectively disposed on the surfaces of the front panel 3 and the rear panel 10, and a mounting bolt 12 is disposed in the bolt groove 11, the mounting bolt 12 penetrates through the bolt groove 11, the rear panel 10 and the nut groove 9 and extends into the nut groove 9, and the other end of the mounting bolt 12 is fixedly connected with a mounting nut 8, the mounting nut 8 is positioned inside the nut groove 9, the front panel 3 and the rear panel 10 are tied on two sides of the framework through the mounting bolt 12 and the mounting nut 8 to form a whole, the explosion venting pipe 5 is fixedly connected between the rear panel 10 and the fireproof cotton 4 in a penetrating way, one end of the explosion venting pipe 5 is positioned on the outer side of the rear panel 10 and is fixedly connected with a suspender 13 through a fixing ring 16, the top surface of the suspender 13 is hinged with a connecting rod 14, the bottom surface of the connecting rod 14 is fixedly connected with a sealing plate 17, a rubber pad 18 is pasted on the inner surface of the sealing plate 17, the inner wall of the connecting rod 14 is connected with the suspender 13 through a spring 15, one side of the explosion venting pipe 5 is positioned on the outer side of the rear panel 10 and is fixedly provided with the suspender 13, the suspender 13 is connected with the sealing plate 17 through the connecting rod 14, when in normal use, the spring 15 pulls, play sealed effect, can regard as normal wall to use, when exploding, the air is violent to expand, atmospheric pressure risees in the twinkling of an eye, expanded air striking wall gets into in explosion venting pipe 5, board 17 upwards rotates is sealed in great atmospheric pressure promotion, thereby make expanded gas discharge outside air from explosion venting pipe 5 in, thereby balanced atmospheric pressure, avoid the wall damage, and then avoid the wall residue after the damage to splash and hinder the people, it is safer to use, atmospheric pressure reaches balanced back in addition, board 17 downwards rotates is sealed in the 15 pulling of spring, shutoff explosion venting pipe 5 again, can resume, alright drop into work again, can carry out explosion-proof many times, it is safer to use.
In one embodiment, the explosion venting pipe 5 is provided in plurality, and the explosion venting pipes 5 are distributed at equal intervals, and the purpose of providing the explosion venting pipes 5 is to increase the explosion venting area, thereby increasing the explosion venting capability.
In one embodiment, it has sound absorbing layer 7 and heat preservation 6 to fill in proper order from a left side to the right side between vertical keel 1 and the horizontal keel 2, and sound absorbing layer 7 material is the mineral wool abatvoix, plays the effect that gives sound insulation, inhales the sound, and the noise abatement transmission to heat preservation 6 material is the rock wool heated board, plays the heat preservation effect, and the temperature variation is too fast and influences the drying efficiency of tobacco leaf when avoiding the tobacco leaf throwing.
In one embodiment, the vertical keels 1 and the horizontal keels 2 are made of light road alloy, the cross sections of the vertical keels 1 and the horizontal keels 2 are of rectangular structures and are firmer and more durable, the internal framework of the device is composed of the vertical keels 1 and the horizontal keels 2, the internal part of the device is of a hollow structure, and the weight is lighter.
In one embodiment, the fireproof cotton 4 is adhered to the outer side of the front panel 3, the other end of the explosion venting pipe 5 penetrates through the fireproof cotton 4, and the fireproof cotton 4 plays a role in flame retardance, blocks the spread of fire caused by explosion and has a good fireproof effect.
In one embodiment, the rubber pad 18 is larger than the outer diameter of the explosion venting pipe 5, so that the plugging is more comprehensive, and the thickness of the rubber pad 18 is larger than 2mm, so that enough deformability is provided, and the gap can be fully plugged by being pulled by the spring 15.
The working principle is as follows:
when the explosion-proof device is normally used, the spring 15 pulls the rubber pad 18 on the surface of the sealing plate 17 to extrude the explosion venting pipe 5, so that one end of the explosion venting pipe 5 is blocked, air and dust are prevented from entering and exiting, the explosion-proof device can be used as a normal wall surface, when explosion occurs, air is expanded violently, air pressure rises instantly, expanded air strikes the wall surface and enters the explosion venting pipe 5, the sealing plate 17 is pushed to rotate upwards by larger air pressure, so that expanded gas is discharged from the explosion venting pipe 5 to the outside air, the air pressure is balanced, wall surface damage is avoided, wall surface residues after damage are prevented from splashing to hurt people, the use is safer, in addition, after the air pressure is balanced, the spring 15 pulls the sealing plate 17 to rotate downwards, the explosion venting pipe 5 is blocked again, the explosion venting pipe can be recovered, the explosion can be put into work again, the use is safer, meanwhile, the keel vertical 1 and the transverse keel 2 form an internal framework of the explosion, make this device inside be hollow structure, the quality is lighter, and 3 outside pastes and has fireproof cotton 4, and fireproof cotton 4 plays fire-retardant effect, blocks the conflagration that produces because of the explosion and stretch, has good fire prevention effect, and sound absorbing layer 7 plays sound insulation, inhales the effect of sound, the noise abatement transmission, and heat preservation 6 plays the heat preservation effect, and the temperature variation is too fast and influences the drying efficiency of tobacco leaf when avoiding tobacco leaf throwing.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The light explosion venting wall is suitable for a tobacco leaf shredding workshop and is characterized by comprising vertical keels (1) and transverse keels (2), wherein the vertical keels (1) are fixedly connected through the transverse keels (2), the vertical keels (1) are welded with the transverse keels (2), the surfaces of the two sides of each vertical keel (1) are respectively provided with a front panel (3) and a rear panel (10), the surfaces of the front panel (3) and the rear panel (10) are respectively provided with a nut groove (9) and a bolt groove (11), a mounting bolt (12) is arranged in each bolt groove (11), the mounting bolt (12) penetrates through each bolt groove (11), the rear panel (10) and the nut groove (9) and extends into the corresponding nut groove (9), the other end of the mounting bolt (12) is fixedly connected through a mounting nut (8), the mounting nut (8) is located inside the corresponding nut groove (9), and an explosion venting pipe (5) is fixedly connected between the rear panel (10) and a fireproof cotton (4), and explosion venting pipe (5) one end is located the rear panel (10) outside and passes through solid fixed ring (16) fixedly connected with jib (13) to jib (13) top surface articulates there is connecting rod (14), connecting rod (14) bottom surface fixedly connected with seals board (17), and seals board (17) internal surface and paste and have rubber pad (18), and connecting rod (14) inner wall passes through spring (15) and is connected with jib (13).
2. A light explosion venting wall suitable for a tobacco shred manufacturing workshop according to claim 1, wherein the explosion venting pipe (5) is provided in plurality, and the explosion venting pipes (5) are distributed at equal intervals.
3. The light explosion venting wall suitable for the tobacco shred manufacturing workshop according to the claim 1, wherein a sound absorption layer (7) and a heat insulation layer (6) are sequentially filled between the vertical keel (1) and the horizontal keel (2) from left to right, the sound absorption layer (7) is made of a mineral wool sound absorption plate, and the heat insulation layer (6) is made of a mineral wool heat insulation plate.
4. The light explosion venting wall applicable to the tobacco shred manufacturing workshop according to the claim 1, wherein the vertical keels (1) and the horizontal keels (2) are made of light road alloy, and the cross sections of the vertical keels (1) and the horizontal keels (2) are of rectangular structures.
5. A light explosion venting wall suitable for a tobacco shred manufacturing workshop according to claim 1, wherein fireproof cotton (4) is adhered to the outer side of the front panel (3), and the other end of the explosion venting pipe (5) penetrates through the fireproof cotton (4).
6. A light explosion venting wall suitable for a tobacco leaf shredding workshop according to claim 1, characterized in that the area of the rubber mat (18) is larger than the outer diameter of the explosion venting pipe (5), and the thickness of the rubber mat (18) is larger than 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549102.XU CN212388785U (en) | 2020-04-14 | 2020-04-14 | Light explosion venting wall applicable to tobacco leaf shredding workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549102.XU CN212388785U (en) | 2020-04-14 | 2020-04-14 | Light explosion venting wall applicable to tobacco leaf shredding workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212388785U true CN212388785U (en) | 2021-01-22 |
Family
ID=74256297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549102.XU Expired - Fee Related CN212388785U (en) | 2020-04-14 | 2020-04-14 | Light explosion venting wall applicable to tobacco leaf shredding workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212388785U (en) |
-
2020
- 2020-04-14 CN CN202020549102.XU patent/CN212388785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210122 |