CN107101543A - A kind of gas collector for bearing explosion wave - Google Patents
A kind of gas collector for bearing explosion wave Download PDFInfo
- Publication number
- CN107101543A CN107101543A CN201710492254.3A CN201710492254A CN107101543A CN 107101543 A CN107101543 A CN 107101543A CN 201710492254 A CN201710492254 A CN 201710492254A CN 107101543 A CN107101543 A CN 107101543A
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- CN
- China
- Prior art keywords
- gas
- structure component
- air bags
- explosion wave
- aerated film
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D3/00—Particular applications of blasting techniques
- F42D3/04—Particular applications of blasting techniques for rock blasting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of gas collector for bearing explosion wave, including the aerated film barrier structure component of explosion wave, air extraction structure component and gas collection vessel for air film barrier structure component institute inflatable body to be taken away can be born；The aerated film barrier structure component includes the aerated film of sandwich construction, the aerated film is the dense arrangement structure of multiple independent air bags, there is communicating passage to be connected between each layer of adjacent independent air bags, there is gas storage cavity to be connected between the independent air bags of adjacent layer, outermost independent air bags are provided with the passage that guiding gas enters independent air bags, the independent air bags of last layer are provided with steam vent, and the steam vent is connected by air extraction structure component with gas collection vessel.The present apparatus with withstand shocks wave energy power while, for collecting over long distances, in narrow and small working space, cleaning or the pernicious gas produced when excluding explosion, improve workman's activity duration, shorten the duration.
Description
Technical field
The present invention relates to a kind of gas collector, particularly a kind of gas collection dress for being used to that explosion wave can be born
Put.
Background technology
In long range, narrow and small working space carry out mining process, if using explosion method for digging to cause construction
Position produces substantial amounts of pernicious gas, if quickly can not clear up or exclude, and can influence work task efficiency to be delayed work
Phase.For the angle for removing pernicious gas, gas collector is very important, and gas collector can be cleared up in time
Or produced substantial amounts of pernicious gas when excluding long range, narrow and small working space explosion, but because explosion has blast simultaneously
Shock wave, therefore, the gas collector must possess the ability for the ripple that withstands shocks.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of gas collection for bearing explosion wave
Device, with withstand shocks wave energy power while, for collect, clear up or exclude over long distances, in narrow and small working space it is quick-fried
The pernicious gas produced when broken, improves workman's activity duration, shortens the duration.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of gas collector for bearing explosion wave, including the aerated film of explosion wave can be born block knot
Structure component, air extraction structure component and gas collection vessel for air film barrier structure component institute inflatable body to be taken away；It is described to take out
Gas construction package one end extends the inflation area of aerated film barrier structure component, other end connection gas collection vessel.
Further, the aerated film barrier structure component is in the deflated condition inner concave arc surface structure, is provided with the middle of it
Steam vent.
The aerated film barrier structure component includes the aerated film of sandwich construction, and the aerated film is the cause of multiple independent air bags
There is communicating passage to be connected between solid matter array structure, each layer of adjacent independent air bags, have air storing cavity between the independent air bags of adjacent layer
Road is connected, and outermost independent air bags are provided with the passage that guiding gas enters independent air bags, the independent gas of last layer
Capsule is provided with steam vent, and the steam vent is connected by air extraction structure component with gas collection vessel.
As the improvement to above-mentioned technical proposal, the surface of the independent air bags is inner concave arc surface knot in the deflated condition
Structure.Inner concave arc surface structure causes independent air bags in blast impulse with certain tension force, and explosive forces act on independent gas
Capsule surface, it is to avoid impulsive force, which is concentrated, causes tear, while passage guiding gas enters in the middle of independent air bags in inner chamber.
As the improvement to above-mentioned technical proposal, the independent air bags are made up of TPO foam microspheres particulate materials.TPO is sent out
Bubble microsphere particles have the advantages that material light weight, intensity is good, elastic good and compress variation is good, so that independent air bags are not only
Light weight, also with good shock resistance and impact resistance, it is ensured that intensity can adapt to blast.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes being arranged at each layer
The intermembranous resilient support net of inflation, the resilient support net is network structure.On the one hand resilient support net improves inflation film strength,
On the other hand be conducive to guiding explosion wave and spread, be evenly distributed to each layer of aerated film surface.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes resilient support skeleton,
The resilient support skeleton is arranged at all portions of aerated film and is connected with resilient support net.The resilient support skeleton fills for support
Air film.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes claw or elastic hook
Part, the claw or elastic hook are detachably connected with resilient support skeleton.The claw or elastic hook are arranged at elastic branch
Around support bone frame, for resilient support skeleton to be fixed on into palisades or tunnel wall, to ensure to shift in instant of detonation,
Prevent from causing gas to leak.
As the further improvement of above-mentioned technical proposal, the air extraction structure component includes pump-line and is arranged on pumping
Aspiration pump on pipeline, described pump-line one end is connected with passage, and one end is connected with gas collection vessel.
As the further improvement of above-mentioned technical proposal, the gas collection vessel is air bag.
The beneficial effects of the invention are as follows：The present invention's bears in the gas collector of explosion wave, and aerated film is
Multilevel hierarchy, it is ensured that gas will not be revealed under temporary impact, can also play good bradyseism effect.Multi-stage inflatable film is successively
It is fixed on palisades, gas storage cavity is provided between aerated film, gas enters fashionable aerated film, gas storage cavity expansion energy and enough absorbed very
Many gases, last layer of aerated film rear end is provided with air-extractor, can suck gas in the gas storage cavity between aerated film,
Air-extractor end can also set gas collection vessel, and the gas collection vessel can be inflating balloon.Aerated film blocks knot
Structure component has rigidity is small can absorb the shock wave of explosion generation；On the other hand, the profile of the class formation is various can meet complicated
Construction environment and can guarantee that the seal in space, harmful gases diffusion will not be allowed to come out.Meanwhile, air-supported membrane structure surface is easy to
Set steam vent to be connected with air-extractor, then deliver gas in collection vessel.Steam vent, the quantity of air-extractor and
The size of collection vessel is determined again after being estimated according to actual conditions.
The present apparatus with withstand shocks wave energy power while, for collecting over long distances, in narrow and small working space, cleaning
Or the pernicious gas produced during explosion is excluded, workman's activity duration is improved, shortens the duration.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Refer to accompanying drawing.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to coordinate
Content disclosed in specification, so that those skilled in the art understands and reads, is not limited to the present invention enforceable
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
Do not influence under effect of the invention that can be generated and the purpose that can reach, all should still fall in disclosed technology contents
Obtain in the range of covering.Meanwhile, in this specification it is cited as " on ", " under ", "left", "right", " centre " and other use
Language, is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, the change of its relativeness or tune
It is whole, under without essence change technology contents, when being also considered as enforceable category of the invention.
Reference picture 1, the gas collector for bearing explosion wave of the invention, including explosion wave can be born
Aerated film barrier structure component, air extraction structure component and gas collection for air film barrier structure component institute inflatable body to be taken away
Container 1；Described air extraction structure component one end extends the inflation area of aerated film barrier structure component, other end connection gas collection
Container.
Further, the gas collector is aerated film, and a large amount of gases produced by blast are hidden by the aerated film
Gear is collected, and dismountable resilient support skeleton is provided with air film, for support and inflation film, aerated film surrounding is provided with for solid
Due to palisades or the fixing device of tunnel wall, preferably claw or elastic hook, for ensure will not be serious in instant of detonation
Displacement, crooked, failure, cause gas to leak, and aerated film is inner concave arc surface structure in the deflated condition so that had during blast impulse
There is certain tension force, explosive forces act on whole aerated film surface, it is to avoid impulsive force, which is concentrated, causes tear, guides simultaneously
The steam vent that gas enters in the middle of aerated film, steam vent connection air extraction structure component and gas collection vessel 1.Further,
Aerated film is multilevel hierarchy, the scope that aerated film is blocked, and between aerated film, can accommodate carrying gas, multi-buffer,
Ensure that under temporary impact gas will not severe leakage, can also play good bradyseism effect, multi-stage inflatable film is fixed successively
Gas storage cavity is provided with palisades, between aerated film, gas, which enters fashionable air storing cavity road expansion, can absorb many gases, finally
One layer of aerated film rear end is provided with air-extractor, can suck gas in the gas storage cavity between aerated film, air-extractor end
End can also set gas collection vessel, and the gas collection vessel can be inflating balloon.Aerated film surface is provided with mesh cloth
The elastic rib put, improves inflation film strength, is conducive to guiding explosion wave and spreads, is evenly distributed to aerated film surface.
As optional another embodiment, the aerated film barrier structure component includes the aerated film of sandwich construction,
The aerated film is to have communicating passage 3 to be connected between the dense arrangement structure of multiple independent air bags 2, each layer of adjacent independent air bags 2
It is logical, there is gas storage cavity 4 to be connected between the independent air bags 2 of adjacent layer, outermost independent air bags 2 are provided with guiding gas and enter only
The passage 5 of vertical air bag 2, the independent air bags 2 of last layer are provided with steam vent 6, the steam vent 6 by air extraction structure component with
Gas collection vessel 1 is connected.
It is preferred that, the independent air bags are oval air bag, multiple radial arrangements of independent air bags 2, independent air bags 2
Meet to blast and produce direction in head.Due to explosion wave and blast produce hard sandstone be all it is radial fly out, institute
State when 2 radial arrangement of independent air bags, the minimum head of its area is towards blast direction, it is possible to reduce single independent air bags
Lifting surface area, its toughness and intensity highest head be also beneficial to discongest explosion wave towards blast direction, reduces quilt
The possibility that gravel is cut, improves the intensity of aerated film barrier structure component.Radial be disposed with is beneficial to shock wave backward
Conduction, is uniformly dispersed into the surface of aerated film, and gas is guided into the passage 5 to inflation center membrane.
As the improvement to above-mentioned technical proposal, the surface of the independent air bags 2 is inner concave arc surface knot in the deflated condition
Structure.Inner concave arc surface structure causes independent air bags in blast impulse with certain tension force, and explosive forces act on independent gas
Capsule surface, it is to avoid impulsive force, which is concentrated, causes tear, while passage guiding gas enters in the middle of independent air bags in inner chamber.
As the improvement to above-mentioned technical proposal, the independent air bags 2 are made up of TPO foam microspheres particulate materials.TPO is sent out
Bubble microsphere particles have the advantages that material light weight, intensity is good, elastic good and compress variation is good, so that independent air bags are not only
Light weight, also with good shock resistance and impact resistance, it is ensured that intensity can adapt to blast.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes being arranged at each layer
The intermembranous resilient support net 7 of inflation, the resilient support net 7 is network structure.On the one hand resilient support net 7 improves the strong of aerated film
Degree, is on the other hand conducive to guiding explosion wave and spreads, be evenly distributed to each layer of aerated film surface.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes resilient support skeleton 8,
The resilient support skeleton 9 is arranged at all portions of aerated film and is connected with resilient support net 7.The resilient support skeleton 8 is used for branch
Support aerated film.
As the further improvement of above-mentioned technical proposal, the air film barrier structure component also includes claw or elastic hook
Part, the claw or elastic hook are detachably connected with resilient support skeleton 8.The claw or elastic hook are arranged at elastic branch
Around support bone frame 8, for resilient support skeleton 8 to be fixed on into palisades or tunnel wall, to ensure to move in instant of detonation
Position, prevents from causing gas to leak.
Further, the claw or elastic hook and the connection of resilient support skeleton 8 have certain elasticity so that card
Pawl or elastic hook are with certain towards palisades elastic hook power.The claw or elastic hook include multiple corpus unguis or
Person's hangnail hook, the aerated film surrounding is evenly arranged with four or eight large-scale claws or elastic hook, improves its extension
Hook power, and cause aerated film will not gross distortion, failure under the effect of irregular local force.
As the further improvement of above-mentioned technical proposal, the air extraction structure component includes pump-line 9 and is arranged on to take out
Aspiration pump 10 in feed channel 9, described one end of pump-line 9 is connected with passage 6, and one end is connected with gas collection vessel 1
Connect.
As the further improvement of above-mentioned technical proposal, the gas collection vessel 1 is air bag.
As the further improvement of above-mentioned technical proposal, the front end face of the gas collector is also associated with multiple tractions
Rope, described pull rope one end wedge enters in palisades, the end of other end connection resilient support skeleton 8, so as to provide one stronger
Be connected power, it is ensured that aerated film will not crooked, upset or displaced, collection of the raising to explosion gas.
The beneficial effects of the invention are as follows：The present invention's bears in the gas collector of explosion wave, and aerated film is
Multilevel hierarchy, it is ensured that gas will not be revealed under temporary impact, can also play good bradyseism effect.Multi-stage inflatable film is successively
It is fixed on palisades, gas storage cavity is provided between aerated film, gas enters fashionable aerated film, gas storage cavity expansion energy and enough absorbed very
Many gases, last layer of aerated film rear end is provided with air-extractor, can suck gas in the gas storage cavity between aerated film,
Air-extractor end can also set gas collection vessel, and the gas collection vessel can be inflating balloon.Aerated film blocks knot
Structure component has rigidity is small can absorb the shock wave of explosion generation；On the other hand, the profile of the class formation is various can meet complicated
Construction environment and can guarantee that the seal in space, harmful gases diffusion will not be allowed to come out.Meanwhile, air-supported membrane structure surface is easy to
Set steam vent to be connected with air-extractor, then deliver gas in collection vessel.Steam vent, the quantity of air-extractor and
The size of collection vessel is determined again after being estimated according to actual conditions.
The present apparatus with withstand shocks wave energy power while, for collecting over long distances, in narrow and small working space, cleaning
Or the pernicious gas produced during explosion is excluded, workman's activity duration is improved, shortens the duration.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited, to the greatest extent
The present invention is described in detail with reference to preferred embodiment for pipe, it should be appreciated by those of ordinary skill in the art that can be right
Technical scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should contain
Cover in scope of the presently claimed invention.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of gas collector for bearing explosion wave, it is characterised in that including filling for explosion wave can be born
Air film barrier structure component, air extraction structure component and gas collection for air film barrier structure component institute inflatable body to be taken away hold
Device；Described air extraction structure component one end extends the inflation area of aerated film barrier structure component, and other end connection gas collection holds
Device.
2. the gas collector according to claim 1 for bearing explosion wave, it is characterised in that the aerated film
Barrier structure component is in the deflated condition inner concave arc surface structure, is provided with steam vent in the middle of it.
3. the gas collector according to claim 1 for bearing explosion wave, it is characterised in that the aerated film
Barrier structure component includes the aerated film of sandwich construction, and the aerated film is the dense arrangement structure of multiple independent air bags, each layer
Adjacent independent air bags between there is communicating passage to be connected, there is gas storage cavity to be connected between the independent air bags of adjacent layer, it is outermost
Independent air bags are provided with the passage that guiding gas enters independent air bags, and the independent air bags of last layer are provided with steam vent, should
Steam vent is connected by air extraction structure component with gas collection vessel.
4. the gas collector according to claim 3 for bearing explosion wave, it is characterised in that the independent gas
The surface of capsule is inner concave arc surface structure in the deflated condition.
5. the gas collector according to claim 3 for bearing explosion wave, it is characterised in that the independent gas
Capsule is made up of TPO foam microspheres particulate materials.
6. the gas collector according to claim 3 for bearing explosion wave, it is characterised in that the air film hides
Gear construction package also includes being arranged at each layer of intermembranous resilient support net of inflating, and the resilient support net is network structure.
7. the gas collector according to claim 6 for bearing explosion wave, it is characterised in that the air film hides
Keeping off construction package also includes resilient support skeleton, and the resilient support skeleton is arranged at all portions of aerated film and with flexibly supporting net phase
Connection.
8. the gas collector according to claim 7 for bearing explosion wave, it is characterised in that the air film hides
Keeping off construction package also includes claw or elastic hook, and the claw or elastic hook are detachably connected with resilient support skeleton.
9. the gas collector according to claim 1 for bearing explosion wave, it is characterised in that the pumping knot
Structure component includes pump-line and the aspiration pump being arranged on pump-line, and described pump-line one end is connected with passage,
One end is connected with gas collection vessel.
10. the gas collector according to claim 1 for bearing explosion wave, it is characterised in that the gas
Collection vessel is air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492254.3A CN107101543B (en) | 2017-06-26 | 2017-06-26 | A kind of gas collector bearing explosion wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710492254.3A CN107101543B (en) | 2017-06-26 | 2017-06-26 | A kind of gas collector bearing explosion wave |
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| Publication Number | Publication Date |
|---|---|
| CN107101543A true CN107101543A (en) | 2017-08-29 |
| CN107101543B CN107101543B (en) | 2018-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710492254.3A Active CN107101543B (en) | 2017-06-26 | 2017-06-26 | A kind of gas collector bearing explosion wave |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176852A (en) * | 2017-12-27 | 2018-06-19 | 湘潭大学 | A kind of vacuum-pumping formula explosive compaction metal powder device and its application method |
| CN110081787A (en) * | 2019-06-05 | 2019-08-02 | 湘潭大学 | A kind of piping lane construction is automatic to collect blasting fume equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1510891A1 (en) * | 1987-10-29 | 1989-09-30 | Краснодарский политехнический институт | Installation for cleaning a gas |
| CN102929164A (en) * | 2012-10-26 | 2013-02-13 | 中联重科股份有限公司 | Waste gas collecting control method, device and system |
| CN103962190A (en) * | 2014-04-01 | 2014-08-06 | 中国石油化工股份有限公司 | Gas replacement device for safety test cabin system |
| CN105214806A (en) * | 2015-10-29 | 2016-01-06 | 天紫环保装备制造（天津）有限公司 | The pressure relief of crosslinked formula flash distillation blasting gear |
-
2017
- 2017-06-26 CN CN201710492254.3A patent/CN107101543B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1510891A1 (en) * | 1987-10-29 | 1989-09-30 | Краснодарский политехнический институт | Installation for cleaning a gas |
| CN102929164A (en) * | 2012-10-26 | 2013-02-13 | 中联重科股份有限公司 | Waste gas collecting control method, device and system |
| CN103962190A (en) * | 2014-04-01 | 2014-08-06 | 中国石油化工股份有限公司 | Gas replacement device for safety test cabin system |
| CN105214806A (en) * | 2015-10-29 | 2016-01-06 | 天紫环保装备制造（天津）有限公司 | The pressure relief of crosslinked formula flash distillation blasting gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176852A (en) * | 2017-12-27 | 2018-06-19 | 湘潭大学 | A kind of vacuum-pumping formula explosive compaction metal powder device and its application method |
| CN110081787A (en) * | 2019-06-05 | 2019-08-02 | 湘潭大学 | A kind of piping lane construction is automatic to collect blasting fume equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107101543B (en) | 2018-08-24 |
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Inventor after: Tu Jiahuang Inventor after: Yuan Jiaxin Inventor after: Tan Xiaoling Inventor after: Dong Hui Inventor after: Xiao Yifan Inventor after: Liang Jingqun Inventor after: Deng Xuhui Inventor after: Guo Xiaogang Inventor after: Huang Shijian Inventor after: Yin Zhongyuan Inventor before: Tu Jiahuang Inventor before: Tan Xiaoling Inventor before: Dong Hui Inventor before: Xiao Yifan Inventor before: Liang Jingqun Inventor before: Deng Xuhui Inventor before: Guo Xiaogang |
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