CN107167045A - It is a kind of that engineering rupture, broken method are carried out based on non-priming system - Google Patents
It is a kind of that engineering rupture, broken method are carried out based on non-priming system Download PDFInfo
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- CN107167045A CN107167045A CN201710270840.3A CN201710270840A CN107167045A CN 107167045 A CN107167045 A CN 107167045A CN 201710270840 A CN201710270840 A CN 201710270840A CN 107167045 A CN107167045 A CN 107167045A
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- drilling
- medium
- filling tube
- rupture
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
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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
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- General Engineering & Computer Science (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of based on the rupture of non-priming system progress engineering, broken method and construction technology, working face to be broken, broken is positioned first, observed, and is drilled；Filling tube is inserted into drilling again, then the input of filling tube blocks so that drilling forms cavity exposed to drilling outside to a part of of drilling；Then disruption medium is filled with into the cavity of drilling by filling tube, and the medium in filling tube is pressurizeed；When reaching the explosion limit pressure of medium, active medium realizes that media expansion ruptures.The form of construction work of the present invention flexibly, realize that job site directly carries out medium and filled, do not result in slungshot by efficiency high, vibrations, noise, the negative effect such as dust, and security and operability are high；Resource is adequately and reasonably make use of, the amount and pressure of medium can be changed according to the demand of job site to meet blasting condition.
Description
Technical field
Field is ruptured the present invention relates to non-priming system, and in particular to one kind carries out engineering rupture based on non-priming system, crushed
Method.
Background technology
People talk blast discoloration when mentioning explosion limit, often.Because when reaching explosion limit, unless you give your whole attention to it,
It will set off an explosion, thus damage can be caused even to destroy.
So-called explosion limit is also referred to as the explosion ratio limit, refers to combustible (fuel gas, steam and dust) and air
(or oxygen) must uniformly be mixed in certain concentration range, form premix gas, and meeting ignition source can just explode, and this is dense
Spend scope.Sometimes referred to as liquid phase substance can become the heat limit of gas phase running into suitable heat.
Worry to meet this limit in daily life or work, and exactly can be abundant in engineering rupture, shattering process
Using this limit, basic thought of the invention is based on this point.
By explosion limit theory it is recognised that the mixture of fuel gas or steam and air, is not in any composition
Under can burn or explode, and the speed of burning (or blast) also becomes with composition.Experiment is found, when flammable in mixture
Gas concentration close to chemical equation stoichiometric proportion when, burning is most fast, most violent.If concentration is reduced or increased, flame is climing
Prolonging speed then reduces.When concentration is below or above some limiting value, flame just no longer spreads.
The mixture of fuel gas or steam and air can make the least concentration of propagation of flame, be referred to as the gas or steam
LEL；Conversely, the maximum concentration of propagation of flame can be made then to be referred to as UEL.
The mixture of fuel gas or steam and air, if its concentration is below LEL or more than UEL, just
It will not catch fire or explode.
Explosion limit is typically represented with the percentage by volume of fuel gas or steam in mixed gas, and unit is also used sometimes
Quality (the kgm of volume fuel gas-3) represent.
Contain excess air when mixed gas concentration is below LEL, due to the cooling effect of air, active centre
Lapse count be more than produce number, prevent spreading for flame.If concentration is more than UEL, containing excessive fuel gas,
Combustion-supporting gas is not enough, and flame can not spread.But if air is now supplemented, still there is the danger of fire and blast.So concentration exists
Mixed gas more than UEL is not construed as safe.
Existing engineering rock rupture, shattering process, are generally crushed, it has many using explosive rupture to rock
Limitation in drawback and limitation, drawback and policy especially for security, often when needing to carry out explosive rupture, it is impossible to
The license using explosive is obtained, even if obtaining the license using explosive, also because it such as slungshot, vibrations, noise, powder easily occurs
The negative effects such as dirt so that explosive shows that the disadvantages outweigh the advantages during mining and barren rock stripping.
Thus every explosion rupture or broken field of involving the need for is all in searching on-explosive operating type, in fact,
This explosion limit phenomenon present in reality is exactly the phenomenon that fully can actively utilize completely, certainly necessary with closing
Means and technique.
The content of the invention
Based on this, in view of the above-mentioned problems, be necessary that proposition is a kind of carries out engineering rupture, broken side based on non-priming system
Method, its form of construction work flexibly, realize that job site directly carries out medium and filled, do not result in slungshot by efficiency high, vibrations, noise,
The negative effects such as dust, security and operability are high；Resource is adequately and reasonably make use of, can be changed according to the demand of job site
Become the amount and pressure of medium to meet blasting condition.
The technical scheme is that：
It is a kind of that engineering rupture, broken method are carried out based on non-priming system, comprise the following steps：
A, to be broken, broken working face is positioned, observed, and being drilled；
B, insert filling tube into drilling, the input of filling tube is outside exposed to drilling, then to the arrival end of drilling
Closed closure is carried out, the bottom of drilling gives over to cavity；
C, by filling tube be filled with into the cavity of drilling for by its physical expansion realize rupture medium, to filling
Medium in pipe is pressurizeed；
D, when reaching the pressure that medium needs, active medium allows medium physical expansion, realizes swollen using the physics of medium
The swollen rupture to realize to target object.
In this operating procedure or construction method, employ first progress plug-hole and be re-filled with medium (first plug-hole, rear filling), and
Physical expansion is produced by active medium and causes rupture, whole process is safer, simplifies rupture process, improves efficiency and effect
Really.The bottom cavity of drilling is actually to be limited or fixed, sky is reserved in other words as the physical space for filling medium
The capacity of the drilling of chamber is limited, and then the medium of volumetric expansion produces extruding to drilling, thus causes rupture or broken,
So as to realize engineering rupture is carried out using non-priming system or broken.
As the further optimization of such scheme, drilling is blocked using plug-hole locator in the step b, it is described
Plug-hole locator, including plugging device and branch sleeve, the plugging device include telescopic claw, plugging barrel and hollow connecting rod, described
The patchhole of hollow connecting rod is provided with plugging barrel, hollow connecting rod runs through plugging barrel by the patchhole；The one of the telescopic claw
End is fixedly connected with the external part of hollow connecting rod, and the other end is slidably connected to the edge of plugging barrel；The branch sleeve includes
Operating sleeve and through operating sleeve set operator link, the operator link be hollow stem, and one end of operator link with
Hollow connecting rod is detachably connected.
Plugging barrel for cylinder shaped object, centre passed through provided with patchhole for hollow connecting rod, facilitate hollow connecting rod and
Relative motion (left and right or up and down relative motion), when branch sleeve relative motion, Ke Yishen occur for branch sleeve
Telescopic claw is withdrawn in contracting；When relative motion occurs for hollow connecting rod and plugging barrel, telescopic claw is pushed out, by former relative to sky
The heeling condition of heart connecting rod becomes the state perpendicular to bar, serves the effect for holding out against hole wall.
Plug-hole locator of the present invention can be fixed in specified position, the position for accurately positioning plug-hole
Put；Not only it is only capable of accurately determining the position of plug-hole, can more bears enough strength, plug-hole material is intercepted in specified position
Outside putting, it is that plug-hole reserves enough cavitys, plug-hole material can be fixed on to the position, make plug-hole material be unlikely to fall into sky
In chamber.
As the further optimization of such scheme, the telescopic claw includes the first telescopic claw and the second telescopic claw, and described the
One telescopic claw and the second telescopic claw are located at the two ends of plugging barrel, and one end of the first telescopic claw and one end of the second telescopic claw respectively
It is respectively fixedly disposed at the two ends of hollow connecting rod, the other end of the other end of the first telescopic claw and the second telescopic claw company of slip respectively
It is connected on the edge at plugging barrel two ends.
The length of telescopic claw is more than the radius of drilling.Before telescopic claw is not extended out, plugging barrel can be moved to any position
Put, still, after telescopic claw is stretched, because claw has withstood hole wall, bilevel structure is divided into again, is tightly withstood on
On hole wall, therefore serve fixation；Using two layers of telescopic claw, make to fix more stable, load bearing effect is more preferable.
As the further optimization of such scheme, the diameter of the plugging barrel is less than within boring aperture 2cm.Prevent from blocking up
Plug material is fallen down into cavity.
As the further optimization of such scheme, closure drilling comprises the following steps that in the step b：
B1, the pore size according to drilling, install plug-hole locator；
B2, plug-hole locator is put into hole to the plug-hole position that rupture design is specified；
B3, pull up hollow connecting rod and telescopic claw is opened the hole wall for withstanding drilling, plug-hole locator is fixed on what is specified
Position；
B4, the operator link and operating sleeve for unloading plug-hole locator；
B5, the injection plug-hole material into hole；
B6, treat plug-hole material solidification.
The specified location is that will drill to reserve to be used as point for needing the drilling and cavity blocked after the length of cavity
Line is solved, is determined by the quantity of disruption medium and ruptures design determination, or the length of its plug-hole is determined by the size of burden, is blocked up
Porous materials are early strong accelerated cement concrete.
As the further optimization of such scheme, active material is additionally provided with the drilling.Reaching the rupture of medium
By active material active medium during condition, security is higher.
As the further optimization of such scheme, the caliber of the filling tube is 10-20mm, and the output end of filling tube is stretched
Enter protective case, and input is located at outside protective case；The outside of filling tube is provided with activation device, the output end of filling tube and swashs
Removable mounting is put sealing and is arranged in protective case, and the activation device is the sealing container for accommodating active material.
Filling tube enters in protective case for medium to be irreversibly delivered into medium (gas or liquid), realizes the quick of medium
Input, the medium amount delivered into, more convenient, fast, safety can be controlled according to demand；Protective case has sealing effectiveness, borrows
The help of hole wall is helped to bear high pressure, when needing to carry out fracturing operation, it is anti-that heat chemistry occurs for the active material inside activation device
Should, cause medium to undergo phase transition, becoming gas phase by liquid phase occurs volumetric expansion, and can generally increase in the volume in a flash of change
Plus many times, and the physical space for filling liquid medium is actually to be limited or fixed, and the brill of cavity is reserved in other words
The capacity in hole is limited, and then the medium of volumetric expansion produces extruding to drilling, thus causes rupture or broken, so that real
Now engineering rupture is carried out using non-priming system or broken
The filling tube also includes lead, and one end of the lead is outside protective case, and the other end is located at activation device
It is internal.It is powered by lead, is transferred to activation device, so that being chemically reacted inside activation device, plays the work of activation
With；Its active mode is safe efficient, does not result in environmental pollution.
As the further optimization of such scheme, the material of the protective case is polyethylene film, can be at low temperature
Keep good pliability.
Polyethylene film is first bonded into sealing shroud with glue special, pipe is filled with before bonding and activation device is put into
Wherein, make it is bonding after protective case, will not gas leakage body also liquid-tight, prevent into dust and moisture regain.
As the further optimization of such scheme, 1.20-1.30 times of the Zhou Changwei boring apertures of the protective case, fill
The distance between the output end of tubulature and protective case bottom are 80-120 millimeters.
Mechanics principle is taken full advantage of to be sealed, make inside protective case will not when medium is filled stress work
With making it both play sealing function, pulling force effect be not subject to again, add the service life of protective case, it is ensured that whole rupture,
Crushing circuit can be normally carried out.Ensure that protective case can be evenly distributed in hole by the medium entered with pressure from filling tube
Surrounding, and medium through filling tube when entering protective case, has a buffering course, will not make protective case because the medium that is filled with is excessive
It is damaged.
As the further optimization of such scheme, the material of the activation device is papery pipe or pvc pipe.
Its role is to convenient when occurring activating reaction, the reaction is delivered to the medium outside activation device
In, medium is undergone phase transition, gas phase is become by liquid phase, physical expansion is realized, rupture work is finally completed.
Because the limiting value that papery pipe and pvc pipe bear pressure is sufficiently low, activating reaction can be quickly transmitted, realization causes
Medium phase transformation produces expansion.If the material high using pressure limit value is born, it can greatly improve and the general of activation failure occur
Rate, so as to influence judgement of the workman to rupture time, causes unnecessary loss, with potential safety hazard, or even causes life to endanger
Danger.
As the further optimization of such scheme, the filling tube is the filling tube of nylon material, the resistance to height of low-temperature-resistant
Pressure.
The beneficial effects of the invention are as follows：
1st, prior art generally fills explosive using steel pipe, is fixed present invention eliminates steel pipe and steel pipe and fills frame, installed
It is convenient and saved cost, while limitations affect will not be produced to drilling size because of the caliber of steel pipe, not by job site ring
Border influences, and can temporarily be assembled in demolition site, and construction more facilitates, and can optionally reach any construction site construction；Construction party
Method is safer, improves efficiency of construction, simplifies the preparatory stage of rupture process.
2nd, the present invention carries out swelling fracture using the physical expansion characteristic of medium, improves the work efficiency of fracture construction,
Expansion character is used more effectively, make rupture, broken effect it is more preferable；The security of fracture construction is improved, is subtracted
The vibrations to environment and the harm of noise, the more danger without slungshot are lacked.
3rd, the labor intensity of workmen is alleviated；Because filling tube is very light, plug-hole material can be stirred with mixer.
4th, in this construction method, first carry out plug-hole and be re-filled with medium, by media implementation swelling fracture, whole process is more
Safety, simplifies the preparatory stage of rupture process, improves efficiency；If using being first put into rupture material again by the way of plug-hole,
Easily cause and surprisingly burst, there is potential safety hazard, and be not easily controlled the charge of medium, be easily caused and error occur, influence is broken
Split effect.
5th, it using plug-hole locator, can be fixed in specified position, not only be only capable of accurately determining the position of plug-hole,
Enough strength can be more born, plug-hole material is intercepted outside specified position, is that plug-hole reserves enough cavitys, makes to block up
Porous materials are unlikely to fall into cavity.
6th, plug-hole locator is more tightly withstood on hole wall using two layers of telescopic claw up and down, is made to fix more stable, load-bearing
Effect is more preferable.
7th, the present invention is additionally provided with active material in drilling, is swashed when reaching the rupture condition of medium by active material
Medium living, security is higher.
8th, the material of activation device is papery pipe or pvc pipe, and the limiting value that it bears pressure is sufficiently low, can quickly transmit
Activating reaction, realization causes medium phase transformation to produce expansion.If the material high using pressure limit value is born, can be greatly improved
There is the probability of activation failure, so as to influence judgement of the workman to rupture time, cause unnecessary loss, it is hidden with safety
Suffer from, or even cause life danger.
Brief description of the drawings
Fig. 1 is the flow chart based on the rupture of non-priming system progress engineering, broken method described in the embodiment of the present invention；
Fig. 2 is the structural representation of filling tube of the embodiment of the present invention；
Fig. 3 is based on plug-hole locator in the rupture of non-priming system progress engineering, broken method described in the embodiment of the present invention
Telescopic claw shrink when structural representation；
Fig. 4 is based on plug-hole locator in the rupture of non-priming system progress engineering, broken method described in the embodiment of the present invention
Structural representation of telescopic claw when stretching out.
Description of reference numerals：
10- protective cases；20- filling tubes；201- flexible pipes；202- check valves；203- snap joints；30- activates device；301-
Lead；401- telescopic claws；The telescopic claws of 401a- first；The telescopic claws of 401b- second；402- plugging barrels；403- hollow connecting rods；501-
Operating sleeve；502- operator links.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
Embodiment 1
It is a kind of that engineering rupture, broken method are carried out based on non-priming system, comprise the following steps：
A, to be broken, broken working face is positioned, observed, and being drilled；
B, insert filling tube into drilling, the input of filling tube is exposed to drilling outside, then to the arrival end of drilling
Closed closure is carried out, the bottom of drilling gives over to cavity；
C, rupture medium is filled with into drilling by filling tube；
D, active medium, allow medium to produce physical expansion, and realization medium ruptures to the physical expansion of object.
The disruption medium is the gas composition of carbon monoxide and oxygen or air, and an oxidation is first filled with into drilling
Carbon, is re-filled with oxygen or air, when the volume ratio of carbon monoxide and oxygen or air reaches 12.5:100 to 74.2:100 it
Between；The condition of explosion limit is reached, igniter head igniting ignites medium.
In another embodiment, the active material for igniting medium is additionally provided with the drilling, the active material is can
The chemical substance ignited, gives off heat under the initiation of igniter head, ignites disruption medium.
Embodiment 2
It is a kind of that engineering rupture, broken method are carried out based on non-priming system, comprise the following steps：
A, to be broken, broken working face is positioned, observed, and being drilled；
B, insert filling tube into drilling, the input of filling tube is exposed to drilling outside, then to the arrival end of drilling
Closed closure is carried out, the bottom of drilling gives over to cavity；
C, rupture medium is filled with into drilling by filling tube；
D, active medium, allow medium to produce physical expansion, and realization medium ruptures to the physical expansion of object.
The disruption medium is diesel oil and the oxygen or air of igniting diesel oil, and prior enclosed package is first filled with into drilling
Oxygen or air, then diesel oil is filled with into drilling, when the mass ratio of oxygen or air and diesel oil reaches 0.6:100 to 7.5:
100, the condition of explosion limit is reached, igniter head ignites diesel oil, realize swelling fracture to oxygen or air ignition.
Embodiment 3
It is a kind of that engineering rupture, broken method are carried out based on non-priming system, comprise the following steps：
A, to be broken, broken working face is positioned, observed, and being drilled；
B, insert filling tube into drilling, the input of filling tube is exposed to drilling outside, then to the arrival end of drilling
Closed closure is carried out, the bottom of drilling gives over to cavity；
C, rupture medium is filled with into drilling by filling tube, the medium in filling tube is pressurizeed；
D, when reaching the explosion limit pressure of medium, active medium, realize media expansion rupture.
The disruption medium is liquid carbon dioxide；The condition of limit of expansion is：It is liquid under 7.5 MPas, in liquid
, can transient evaporation, 700 times of expansion, realization expansion if the carbon dioxide per kilogram of state provides 60 joules of heat for it
Rupture.
The active material for igniting medium is first filled with into drilling, the active material ruptures institute's calorific requirement to provide carbon dioxide
Oxidizing and Reducing Agents, then be filled with into drilling liquid carbon dioxide, then liquid carbon dioxide pressurizeed, blast pole is reached
During the required pressure of limit, lighted a fire by igniter head to active material, ignite carbon dioxide so that phase occurs for the carbon dioxide of liquid
Become, realize swelling fracture.
Its required pressure of different media is different, such as liquid carbon dioxide, it is necessary to pressure be 8 MPas, liquid oxygen,
The pressure needed is 5.5 MPas, when using such medium as swelling fracture medium, to apply institute according to the need for its own
The pressure needed, checks the situation around job site, when ensuring nobody or other in the range of swelling fracture, passes through lead
(so-called activation is to allow it to be transferred to gaseous state from liquid, completes phase transformation, during due to phase transformation, the volume of gas phase is liquid energization active medium
Many times of the volume of phase, thus realize physical expansion, such as volume ratio of the liquid oxygen from liquid phase to gas phase is 1:860,
The volume ratio that liquid carbon dioxide has liquid phase to gas phase is 1:700), the volume of medium occurs drastically to expand, thus completes to right
As the swelling fracture of object.
It can realize that the material of physical expansion rupture still has as follows according to the present invention：
Embodiment 4
The present embodiment on the basis of embodiment 1,
As shown in Figure 3 and Figure 4, drilling is blocked using plug-hole locator in the step b, described plug-hole positioning
Device, including plugging device and branch sleeve, the plugging device include telescopic claw 401, plugging barrel 402 and hollow connecting rod 403, the envelope
The patchhole of hollow connecting rod 403 is provided with stifled cylinder 402, hollow connecting rod 403 runs through plugging barrel 402 by the patchhole；It is described
One end of telescopic claw 401 is fixedly connected with the external part of hollow connecting rod 403, and the other end is slidably connected to the edge of plugging barrel 402
Place；The branch sleeve includes operating sleeve 501 and the operator link 502 set through operating sleeve 501, the operator link
502 be hollow stem, and one end of operator link 502 is detachably connected with hollow connecting rod 403.
Plugging barrel 402 is the shaped object of cylinder, and there is cavity centre, for being passed through for hollow connecting rod 403, facilitates hollow
Relative motion (left and right or up and down relative motion) occurs for connecting rod 403 and branch sleeve, branch sleeve relative motion when
Wait, can stretch or withdraw telescopic claw 401；When relative motion occurs for hollow connecting rod 403 and plugging barrel 402, the quilt of telescopic claw 401
Release, the state perpendicular to bar was become by the former heeling condition relative to hollow connecting rod 403, serves and holds out against hole wall
Effect.
Plug-hole locator of the present invention can be fixed in specified position, the position for accurately positioning plug-hole
Put；Not only it is only capable of accurately determining the position of plug-hole, can more bears enough strength, plug-hole material is intercepted in specified position
Outside putting, it is that plug-hole reserves enough cavitys, plug-hole material can be fixed on to the position, make plug-hole material be unlikely to fall into sky
In chamber.
Embodiment 5
The present embodiment on the basis of embodiment 4,
The telescopic claw 401 include the first telescopic claw 401a and the second telescopic claw 401b, the first telescopic claw 401a and
Second telescopic claw 401b is located at the two ends of plugging barrel 402, and the first telescopic claw 401a one end and the second telescopic claw 401b respectively
One end be respectively fixedly disposed at the two ends of hollow connecting rod 403, the first telescopic claw 401a other end and the second telescopic claw 401b
The other end be slidably connected at the edge at the two ends of plugging barrel 402 respectively.
Before telescopic claw 401 is not extended out, plugging barrel 402 can be moved to any position, still, be stretched in telescopic claw 401
After out, because claw has withstood hole wall, bilevel structure is divided into again, is tightly withstood on hole wall, therefore is served
Fixation；Using two layers of telescopic claw 401, make to fix more stable, load bearing effect is more preferable.
Embodiment 6
The present embodiment on the basis of embodiment 4,
Closure drilling comprises the following steps that in the step b：
B1, the pore size according to drilling, install plug-hole locator；
B2, plug-hole locator is put into hole to the plug-hole position that rupture design is specified；
B3, plug-hole locator opened, be fixed on the position specified；
B4, the operator link 502 and operating sleeve 501 for unloading plug-hole locator；
B5, the injection plug-hole material into hole；
B6, treat plug-hole material solidification.
Embodiment 7
When being additionally provided with active material in drilling, as shown in Fig. 2 the caliber of the filling tube 20 is 10mm, filling tube
20 output end stretches into protective case, and input is located at outside protective case 10；The outside of filling tube 20 is provided with activation device 30,
The output end of filling tube 20 and the activation sealing of device 30 are arranged in protective case 10, and the activation device 30 is for accommodating activation
The sealing container of material.
Embodiment 8
The present embodiment on the basis of embodiment 7,
As shown in Fig. 2 the caliber of the filling tube 20 is 20mm, the output end of filling tube 20 stretches into protective case, and input
End is located at outside protective case 10；The outside of filling tube 20 is provided with activation device 30, the output end and activation device of filling tube 20
30 sealings are arranged in protective case 10, and the activation device 30 is the sealing container for accommodating active material.
Embodiment 9
The present embodiment on the basis of embodiment 7,
As shown in Fig. 2 the caliber of the filling tube 20 is 15mm, the output end of filling tube 20 stretches into protective case, and input
End is located at outside protective case 10；The outside of filling tube 20 is provided with activation device 30, the output end and activation device of filling tube 20
30 sealings are arranged in protective case 10, and the activation device 30 is the sealing container for accommodating active material.
Embodiment 10
The present embodiment on the basis of embodiment 8,
The filling tube also includes lead 301, and one end of the lead 301 is outside protective case, and the other end, which is located at, to swash
Removable mounting puts inside.It is powered by lead, is transferred to activation device, so that being chemically reacted inside activation device, plays sharp
Effect living；Its active mode is safe efficient, does not result in environmental pollution.
The material of the protective case 10 is polyethylene film.
Embodiment 11
The present embodiment on the basis of embodiment 7,
1.20 times of the Zhou Changwei boring apertures of the protective case, between the output end of filling tube and protective case bottom away from
From for 80 millimeters.
Embodiment 12
The present embodiment on the basis of embodiment 8,
1.30 times of the Zhou Changwei boring apertures of the protective case, between the output end of filling tube and protective case bottom away from
From for 120 millimeters.
Embodiment 13
The present embodiment on the basis of embodiment 9,
1.25 times of the Zhou Changwei boring apertures of the protective case, between the output end of filling tube and protective case bottom away from
From for 100 millimeters.
Embodiment 14
The present embodiment on the basis of embodiment 9,
The material of the protective case 10 is polyethylene film.
The material of the activation device 30 is papery.
Embodiment 15
The present embodiment on the basis of embodiment 10,
The material of the protective case 10 is polyethylene film.
The material of the activation device .30 is PVC.
The filling tube 20 is the filling tube of nylon material.
Embodiment described above only expresses the embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (10)
1. a kind of carry out engineering rupture, broken method based on non-priming system, it is characterised in that special using the physical expansion of medium
Property carry out swelling fracture, closed closure is first carried out to drilling, then rupture medium is filled with into drilling, comprised the following steps：
A, to be broken, broken working face is positioned, observed, and being drilled；
B, insert filling tube into drilling, then the input of filling tube is carried out exposed to drilling outside to the arrival end of drilling
Closed closure, the bottom of drilling gives over to cavity；
C, rupture medium is filled with into drilling by filling tube；
D, active medium, allow medium to produce physical expansion, and realization medium ruptures to the physical expansion of object.
2. according to claim 1 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
Drilling is blocked using plug-hole locator in step b, described plug-hole locator, including plugging device and branch sleeve, institute
State the patchhole that plugging device includes being provided with hollow connecting rod on telescopic claw, plugging barrel and hollow connecting rod, the plugging barrel, hollow company
Bar runs through plugging barrel by the patchhole；One end of the telescopic claw is fixedly connected with the external part of hollow connecting rod, and the other end is slided
The dynamic edge for being connected to plugging barrel；The branch sleeve includes operating sleeve and the operator link set through operating sleeve,
The operator link is hollow stem, and one end of operator link is detachably connected with hollow connecting rod.
3. according to claim 2 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
Telescopic claw includes the first telescopic claw and the second telescopic claw, and first telescopic claw and the second telescopic claw are located at the two of plugging barrel respectively
End, and one end of the first telescopic claw and one end of the second telescopic claw are respectively fixedly disposed at the two ends of hollow connecting rod, first stretches
The other end of the other end of pawl and the second telescopic claw is slidably connected at the edge at plugging barrel two ends respectively.
4. carrying out engineering rupture, broken method based on non-priming system according to claim any one of 2-3, its feature exists
In the closure drilling of plug-hole locator comprises the following steps that in the step b：
B1, the pore size according to drilling, install plug-hole locator；
B2, plug-hole locator is put into hole to the plug-hole position that rupture design is specified；
B3, pull up hollow connecting rod and telescopic claw is opened the hole wall for withstanding drilling, plug-hole locator is fixed on the position specified；
B4, the operator link and operating sleeve for unloading plug-hole locator；
B5, the injection plug-hole material into hole；
B6, treat plug-hole material solidification.
5. according to claim 1 or 2 carry out engineering rupture, broken method based on non-priming system, it is characterised in that institute
State in drilling and be additionally provided with active material.
6. according to claim 1 carry out engineering rupture, broken method based on non-priming system, it is characterised in that fills
The caliber of pipe is 10-20mm, and the output end of filling tube stretches into protective case, and input is located at outside protective case；Outside filling tube
Portion is provided with activation device, and the output end of filling tube and activation device sealing are arranged in protective case, and the activation device is to use
In the sealing container for accommodating active material.
7. according to claim 6 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
The material of protective case is polyethylene film.
8. according to claim 6 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
1.20-1.30 times of the Zhou Changwei boring apertures of protective case, the distance between the output end of filling tube and protective case bottom are 80-
120 millimeters.
9. according to claim 6 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
The material for activating device is papery pipe or pvc pipe.
10. according to claim 6 carry out engineering rupture, broken method based on non-priming system, it is characterised in that described
Filling tube is the filling tube of nylon material.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735125A (en) * | 2012-07-02 | 2012-10-17 | 长沙矿山研究院有限责任公司 | Downward blast hole plugging device and plugging method |
| WO2014030138A1 (en) * | 2012-08-22 | 2014-02-27 | Non-Detonating Solutions (Pty) Limited | A cartridge |
| CN105004229A (en) * | 2015-06-11 | 2015-10-28 | 贵州润晋碳元素材料有限公司 | Precise controllable agent filling method for thermal expansion stone cracking agent |
| CN105806164A (en) * | 2016-04-08 | 2016-07-27 | 李学智 | Thermal energy rock cleavage crushing method |
| CN206073822U (en) * | 2016-09-14 | 2017-04-05 | 永州市鑫东森机械装备有限公司 | The disposable carbon dioxide fracturing device of compact conformation |
-
2017
- 2017-04-24 CN CN201710270840.3A patent/CN107167045B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735125A (en) * | 2012-07-02 | 2012-10-17 | 长沙矿山研究院有限责任公司 | Downward blast hole plugging device and plugging method |
| WO2014030138A1 (en) * | 2012-08-22 | 2014-02-27 | Non-Detonating Solutions (Pty) Limited | A cartridge |
| CN105004229A (en) * | 2015-06-11 | 2015-10-28 | 贵州润晋碳元素材料有限公司 | Precise controllable agent filling method for thermal expansion stone cracking agent |
| CN105806164A (en) * | 2016-04-08 | 2016-07-27 | 李学智 | Thermal energy rock cleavage crushing method |
| CN206073822U (en) * | 2016-09-14 | 2017-04-05 | 永州市鑫东森机械装备有限公司 | The disposable carbon dioxide fracturing device of compact conformation |
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| CN107167045B (en) | 2018-09-21 |
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