CN215001546U - Secondary combustion explosion-proof device of biomass burner - Google Patents
Secondary combustion explosion-proof device of biomass burner Download PDFInfo
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- CN215001546U CN215001546U CN202120568706.3U CN202120568706U CN215001546U CN 215001546 U CN215001546 U CN 215001546U CN 202120568706 U CN202120568706 U CN 202120568706U CN 215001546 U CN215001546 U CN 215001546U
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Abstract
The utility model provides a secondary combustion explosion-proof device of a biomass burner, which comprises the biomass burner, a circular interface is arranged on one side of the outer wall of the shell of the biomass burner, an explosion-proof device is arranged in the circular interface, the explosion-proof device comprises explosion-proof pipelines, sleeves are respectively arranged on the upper side and the lower side of the inner wall of each explosion-proof pipeline, a limiting rod is arranged in each sleeve, a cover body is arranged at one end of each limiting rod, which is far away from the sleeve, a supporting frame is arranged on one side of the outer wall of each sleeve, a circular notch is arranged on one side of the support frame close to the cover body, a flange is arranged in the circular notch, a second magnet module is arranged in the flange, through explosion-proof device, realized explosion-proof function, effectively solved biomass burning machine secondary combustion in-process and fired the safety problem that burning furnace produced the explosion, improved production efficiency and staff's factor of safety.
Description
Technical Field
The utility model mainly relates to the technical field of biomass burning machine, in particular to a secondary combustion explosion-proof device of the biomass burning machine.
Background
Tobacco is one of important economic crops in China, tobacco planting and product development play an important role in national economy and social production development, the tobacco planting area and yield of China are the first place in the world, but a large amount of resources and energy are consumed by a large amount of tobacco planting and industrial production, and the environmental pollution pressure is increased greatly due to a large amount of waste tobacco stalks.
The novel energy of living beings toasts the technique and is currently being popularized and applied in each big cigarette district in Yunnan, the performance of biomass burning machine is also further improving, but biomass burning machine is in the use, the stage of lighting a fire, because there is not naked light behind the biomass fuel heating, can produce a large amount of smog, when smog produces more sudden combustion, because the oxygen in the furnace is limited, the condition that can explode, bring safe the religion for biomass burning machine's use, for effectively solving traditional biomass particle combustor serious standard exceeding of nitrogen oxide and the extravagant scheduling problem of energy in biomass combustion process, the innovation has set up living beings postcombustion furnace, combustible substance and combustible gas that produce after being burnt by a stove biomass because of the secondary furnace burning, explosion safety accident appears easily.
The explosion-proof safety device of the combustor that uses in the existing market generally uses devices such as explosion-proof piece and explosion-proof valve, because combustible gas combustion explosiveness is strong, and is detonating fast in the same direction as, explosion-proof piece and explosion-proof valve are great to the combustion face space, and burner is explosive in the same direction as the interval, and the whole operating stability of equipment, security are relatively poor.
Based on this, we need to develop an explosion-proof device for secondary combustion of a biomass burner, which effectively solves the safety problem of explosion of a combustion furnace in the secondary combustion process of the biomass burner and improves the production efficiency and the safety factor of workers.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a biomass burner afterburning explosion-proof equipment for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model provides a biomass burner secondary combustion explosion-proof equipment, includes biomass burner, biomass burner's casing outer wall one side is provided with circular interface, be provided with explosion-proof equipment in the circular interface, explosion-proof equipment includes explosion-proof pipeline, explosion-proof pipeline one end and circular interface interconnect, explosion-proof pipeline inner wall upside and downside are provided with the sleeve respectively, every all be provided with the gag lever post in the sleeve, every the gag lever post is kept away from sleeve one end and all is provided with the lid, the lid includes first magnet module, first magnet module one side respectively with every gag lever post one end interconnect, every sleeve outer wall one side is provided with the support frame, the support frame is close to lid one side and is provided with circular notch, be provided with the flange in the circular notch, be provided with second magnet module in the flange.
Furthermore, a plurality of ash storage grooves are arranged on the inner wall of the explosion-proof pipeline at equal intervals in parallel.
Furthermore, the outer wall of the explosion-proof pipeline is provided with an anti-corrosion protective layer.
Further, one side, away from the explosion-proof pipeline, of the first magnet module is provided with a buffer layer, a plurality of grooves are arranged on two sides of the inner wall of the buffer layer in parallel at equal intervals, and each groove is internally provided with an H-shaped elastic block.
Furthermore, a heat insulation layer is arranged on one side, away from the first magnet module, of the buffer layer.
Furthermore, one side, close to the explosion-proof pipeline, of the first magnet module is provided with an annular convex block, the annular convex block is connected with an annular clamping groove in a clamping manner, and the annular clamping groove is formed in one end, close to the first magnet module, of the explosion-proof pipeline.
Furthermore, one side of the annular convex block, which is close to the annular clamping groove, is provided with an annular sealing gasket.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an explosion-proof equipment, the blast proof function has been realized, effectively solve the safety problem that burning furnace explosion production was fired in the biomass combustion machine afterburning process, production efficiency and staff's factor of safety has been improved, through depositing the ash chute, certain dust removal effect has been realized, avoid a large amount of dust to get into in the air, through the buffer layer, realized the toughness reinforcing to the lid, avoid the inside atmospheric pressure of explosion-proof pipeline too big and the high temperature, and cause the lid to damage, through the annular sealing gasket, the sealing of lid and explosion-proof pipe connection position has been realized, avoid there being the smoke and dust to spill.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the local explosion-proof device of the present invention;
FIG. 3 is a schematic cross-sectional view of the inner part of the explosion-proof device of the present invention;
fig. 4 is an enlarged schematic view of the local cross section inside the explosion-proof device of the present invention.
In the figure: 1. a biomass burner; 11. a circular interface; 2. an explosion-proof device; 21. an explosion-proof pipe; 211. an ash storage tank; 212. an anti-corrosion protective layer; 22. a cover body; 221. a first magnet module; 222. a buffer layer; 223. a thermal insulation layer; 224. a groove; 225. an H-shaped elastic block; 23. a sleeve; 24. a limiting rod; 25. a support frame; 251. a circular recess; 26. a flange; 261. a second magnet module; 27. an annular projection; 271. an annular seal; 28. and an annular clamping groove.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4 in greater detail, a secondary combustion explosion-proof device of a biomass burner comprises a biomass burner 1, a circular interface 11 is arranged on one side of the outer wall of a housing of the biomass burner 1, an explosion-proof device 2 is arranged in the circular interface 11, the explosion-proof device 2 comprises an explosion-proof pipeline 21, one end of the explosion-proof pipeline 21 is connected with the circular interface 11, sleeves 23 are respectively arranged on the upper side and the lower side of the inner wall of the explosion-proof pipeline 21, each sleeve 23 is welded with the inner wall of the explosion-proof pipeline 21, a limiting rod 24 is arranged in each sleeve 23, one end of each limiting rod 24 far away from the sleeve 23 is provided with a cover 22, the cover 22 comprises a first magnet module 221, one side of the first magnet module 221 is connected with one end of each limiting rod 24, one side of the outer wall of each sleeve 23 is provided with a support frame 25, the support frame 25 is provided with circular notch 251 near lid 22 one side, be provided with flange 26 in the circular notch 251, be provided with second magnet module 261 in the flange 26, the size of magnetic force between first magnet module 221 and the second magnet module 261 is relevant with the length of gag lever post 24, and the magnetic force size between two magnet modules is about 10 kilograms, and if the interior pressure that produces in the furnace exceeds 5 kilograms under the condition that does not influence normal combustion, the lid 22 is automatic to be opened, is less than 5 kilograms and closes by automatic magnetic force adsorption, has effectively avoided the explosion incident that probably appears.
Please refer to fig. 2 and fig. 3, the inner wall of the explosion-proof pipe 21 is provided with a plurality of dust storage grooves 211 in parallel at equal intervals, a certain dust removal effect is achieved through the dust storage grooves 211, a large amount of dust is prevented from entering the air, the outer wall of the explosion-proof pipe 21 is provided with an anti-corrosion protection layer 212, the explosion-proof pipe 21 is protected through the anti-corrosion protection layer 212,
please refer to fig. 2 and fig. 4, a buffer layer 222 is disposed on one side of the first magnet module 221 away from the anti-explosion tube 21, a plurality of grooves 224 are disposed in parallel at equal intervals on two sides of an inner wall of the buffer layer 222, an H-shaped elastic block 225 is disposed in each groove 224, the buffer layer 222 enhances toughness of the cover 22 to prevent the cover 22 from being damaged due to excessive air pressure and temperature inside the anti-explosion tube 21, a thermal insulation layer 223 is disposed on one side of the buffer layer 222 away from the first magnet module 221 to prevent heat in the anti-explosion tube 21 from being dissipated through the thermal insulation layer 223, an annular protrusion 27 is disposed on one side of the first magnet module 221 close to the anti-explosion tube 21, the annular protrusion 27 is connected to the annular groove 28 in a snap-fit manner, the annular groove 28 is disposed on one end of the anti-explosion tube 21 close to the first magnet module 221, and is connected to the annular groove 28 through the snap-fit between the annular protrusion 27 and the annular groove 28, the clamping connection between the anti-explosion pipeline 21 and the cover body 22 is realized, the annular sealing gasket 271 is arranged on one side, close to the annular clamping groove 28, of the annular convex block 27, the sealing of the connection position of the cover body 22 and the anti-explosion pipeline 21 is realized through the annular sealing gasket 271, and the smoke and dust are prevented from being emitted.
The utility model discloses a concrete operation as follows:
at first place the device wholly on the horizontal plane, then whether there is the potential safety hazard in each device of inspection device whole, after guaranteeing no potential safety hazard, connect explosion-proof pipeline 21 in explosion-proof equipment 2 in biomass combustion machine 1's circular interface 11, then biomass combustion machine 1 operation is used, air pressure is greater than 5 kilograms in explosion-proof pipeline 21, lid 22 is backed down to atmospheric pressure, stimulate gag lever post 24 along the roll-off of sleeve 23 direction thereupon, step down, when the inside atmospheric pressure of explosion-proof pipeline 21 is less than 5 kilograms, magnetic force between first magnet module 221 and the second magnet module 261 is greater than atmospheric pressure, adsorb lid 22 thereupon and close, annular lug 27 and the mutual block of annular clamping groove 28 simultaneously, prevent to have the smoke and dust effluvium, the explosion safety accident that has effectively avoided probably appearing.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The secondary combustion explosion-proof device of the biomass burner comprises the biomass burner (1) and is characterized in that a circular interface (11) is arranged on one side of the outer wall of a shell of the biomass burner (1), an explosion-proof device (2) is arranged in the circular interface (11), the explosion-proof device (2) comprises an explosion-proof pipeline (21), one end of the explosion-proof pipeline (21) is connected with the circular interface (11), sleeves (23) are respectively arranged on the upper side and the lower side of the inner wall of the explosion-proof pipeline (21), a limiting rod (24) is arranged in each sleeve (23), a cover body (22) is arranged at one end, away from the sleeve (23), of each limiting rod (24), the cover body (22) comprises a first magnet module (221), one side of the first magnet module (221) is connected with one end of each limiting rod (24) respectively, one side of the outer wall of each sleeve (23) is provided with a support frame (25), one side, close to the cover body (22), of each support frame (25) is provided with a circular notch (251), a flange (26) is arranged in each circular notch (251), and a second magnet module (261) is arranged in each flange (26).
2. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 1, wherein the inner wall of the explosion-proof pipeline (21) is provided with a plurality of ash storage grooves (211) in parallel at equal intervals.
3. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 2, characterized in that the outer wall of the explosion-proof pipeline (21) is provided with an anti-corrosion protection layer (212).
4. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 1, wherein a buffer layer (222) is arranged on one side of the first magnet module (221) far away from the explosion-proof pipe (21), a plurality of grooves (224) are arranged in parallel on two sides of the inner wall of the buffer layer (222) at equal intervals, and an H-shaped elastic block (225) is arranged in each groove (224).
5. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 4, wherein a heat insulation layer (223) is arranged on the side of the buffer layer (222) far away from the first magnet module (221).
6. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 5, wherein the first magnet module (221) is provided with an annular protrusion (27) on one side close to the explosion-proof pipeline (21), the annular protrusion (27) is connected with an annular clamping groove (28) in a clamping manner, and the annular clamping groove (28) is arranged at one end of the explosion-proof pipeline (21) close to the first magnet module (221).
7. The secondary combustion explosion-proof device of the biomass burner as claimed in claim 6, wherein an annular sealing gasket (271) is arranged on one side of the annular bump (27) close to the annular clamping groove (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120568706.3U CN215001546U (en) | 2021-03-19 | 2021-03-19 | Secondary combustion explosion-proof device of biomass burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120568706.3U CN215001546U (en) | 2021-03-19 | 2021-03-19 | Secondary combustion explosion-proof device of biomass burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001546U true CN215001546U (en) | 2021-12-03 |
Family
ID=79157270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120568706.3U Active CN215001546U (en) | 2021-03-19 | 2021-03-19 | Secondary combustion explosion-proof device of biomass burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001546U (en) |
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2021
- 2021-03-19 CN CN202120568706.3U patent/CN215001546U/en active Active
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