CN207816108U - A kind of solid carbon dioxide demolition set - Google Patents
A kind of solid carbon dioxide demolition set Download PDFInfo
- Publication number
- CN207816108U CN207816108U CN201721930013.4U CN201721930013U CN207816108U CN 207816108 U CN207816108 U CN 207816108U CN 201721930013 U CN201721930013 U CN 201721930013U CN 207816108 U CN207816108 U CN 207816108U
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- CN
- China
- Prior art keywords
- carbon dioxide
- solid carbon
- plate
- fixed bed
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of solid carbon dioxide demolition sets,Including outer fixed bed,Rupture lamella,Solid carbon dioxide layer,Stub and mounting plate,Mounting plate lower surface middle position is welded with thread bush,The thread bush inner rotation is equipped with outer fixed bed,Rupture lamella is installed on the inside of the outer fixed bed,Fixed solid carbon dioxide layer is installed on the inside of the rupture lamella,The carbon dioxide layer bosom is equipped with heat conductive rod at position,And heater strip is installed inside heat conductive rod,The mounting plate lower surface is welded with limiting device,The limiting device middle position is provided with limited post,The limited post outer upper end is slidably fitted with stop collar,The limited post lower end outside is plugged with plate rotation axis,Plate rotation axis upper end is welded with limiting plate,Limiting plate opposite face upper end is mounted on limit spring.When the utility model can utilize solid carbon dioxide endothermic gasification, volume, which drastically expands generation high pressure, causes rock mass to crack.
Description
Technical field
The utility model is related to carbon dioxide blasting technique field, specially a kind of solid carbon dioxide demolition set.
Background technology
Carbon dioxide explosion, exclusively for high watt due to be primarily intended to avoid caused by explosive blasting generates flame explosion accident
The coal working face research and development of this mine, carbon dioxide gas can be changed into liquid under certain high pressure, will by high-pressure pump
The pressurized carbon dioxide of liquid is reduced in cylindrical container, is packed into safety diaphragm, rupture diaphragm, heat conductive rod and sealing ring, is tightened alloy cap
The preparation before explosion is completed, when micro-current passes through heat conductive rod, high temperature is generated and punctures safety diaphragm, moment is by solid-state two
Carbon gasification is aoxidized, drastically expansion generates high-pressure shocking wave cause relief valve and automatically opens, when using solid carbon dioxide endothermic gasification
Volume, which drastically expands generation high pressure, causes rock mass to crack, but present carbon dioxide demolition set is when in use, fixed
Inconvenience, if preformed hole is inclined, blasting cartridge will cause blasting work that cannot be smoothed out to downslide.
Utility model content
The purpose of this utility model is to provide a kind of solid carbon dioxide demolition sets, and limiting device can be passed through by having
It is inconvenient to solve the problems, such as that existing equipment is fixed for the advantages of being supported.
To achieve the above object, the utility model provides the following technical solutions：A kind of solid carbon dioxide demolition set, packet
Include outer fixed bed, rupture lamella, solid carbon dioxide layer, stub and mounting plate, mounting plate lower surface middle position
It is welded with thread bush, the thread bush inner rotation is equipped with outer fixed bed, rupture lamella is equipped on the inside of the outer fixed bed,
Fixed solid carbon dioxide layer is installed on the inside of the rupture lamella, is equipped with and leads at carbon dioxide layer bosom position
Hot pin, and heater strip is equipped with inside heat conductive rod, the mounting plate lower surface are welded with limiting device, among the limiting device
Limited post is provided at position, the limited post outer upper end is slidably fitted with stop collar, the limited post lower end outside grafting
There are plate rotation axis, plate rotation axis upper end to be welded with limiting plate, limiting plate opposite face upper end is mounted on limit spring,
And it is connected by spring mountings between limit spring.
Preferably, the thread bush inner upper end is equipped with sealing ring.
Preferably, foam filled block is installed at thread bush bosom position.
Preferably, the heat conductive rod upper end is equipped with connecting line, and connecting line is through solid carbon dioxide layer, rupture diaphragm
Layer, outer fixed bed, foam filled block, sealing ring and mounting plate.
Preferably, the heater strip is spirally distributed in inside heat conductive rod.
Preferably, it states there are two limiting device sets altogether, and two limiting devices are divided into mounting plate lower surface both sides.
Preferably, there are two the limit spring, limiting plate and plate rotation axis are all provided with, and two limit springs, limiting plates
It is symmetric with plate rotation axis.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. the utility model has reached by being threaded set, sealing ring and foam filled block and has pacified outer fixed bed
The effect of dress, the substance on the inside of outer fixed bed, which is all filled, to be finished and then foam filled block is placed on inside outer fixed bed
Then sealing ring is placed on foam filled block upper end by top, outer fixed bed is rotatablely installed under mounting plate by thread bush
End, by be threaded set, can enable outer fixed bed it is more convenient install.
2. the utility model ruptures lamella, solid carbon dioxide layer and heat conductive rod by setting, reaches and passed through titanium dioxide
Carbon carries out the effect of explosion, when micro-current passes through heat conductive rod, generates high temperature and punctures safety diaphragm, moment is by solid carbon dioxide gas
Change, drastically expansion generates high-pressure shocking wave cause relief valve and automatically opens, drastically using volume when solid carbon dioxide endothermic gasification
Expansion, which generates high pressure, causes rock mass to crack.
Equipment is fixed 3. the utility model by setting limiting device, has achieved the effect that facilitate, when need
When carrying out installation equipment, by pushing stop collar to mounting plate, pushed out by limit spring, then turned by plate
Moving axis rotates limiting plate, forms the structure of inverted triangle, then outer fixed bed and limiting device are plugged into massif together
Inside the hole opened up, you can carry out blasting work.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the present invention looks up structural representation of the utility model；
Fig. 3 is the limiting device main structure diagram of the utility model.
In figure：The outer fixed beds of 1-；2- ruptures lamella；3- solid carbon dioxide layers；4- heat conductive rods；5- heater strips；6- connections
Line；7- thread bush；8- mounting plates；9- sealing rings；10- foam filled blocks；11- limiting devices；12- limited posts；13- stop collars；
14- spring mountings；15- limit springs；16- limiting plates；17- plate rotation axis.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, a kind of embodiment provided by the utility model：A kind of solid carbon dioxide demolition set, including
Outer fixed bed 1, rupture lamella 2, solid carbon dioxide layer 3, stub 4 and mounting plate 8,8 lower surface middle position of mounting plate
It is welded with thread bush 7,7 inner upper end of thread bush is equipped with sealing ring 9, and being equipped with foam at 7 bosom position of thread bush fills out
Block 10 is filled, is all filled when the substance of 1 inside of outer fixed bed and is finished and then foam filled block 10 is placed in outer fixed bed 1
Then sealing ring 9 is placed on 10 upper end of foam filled block by portion top, peace is arrived in the rotational installation of outer fixed bed 1 by thread bush 7
8 lower end of loading board, by being threaded set 7, can enable outer fixed bed 1 it is more convenient install, the inside of thread bush 7 turns
Dynamic to be equipped with outer fixed bed 1,1 inside of outer fixed bed is equipped with rupture lamella 2, and 2 inside of rupture lamella is equipped with fixed solid-state two
Carbon-coating 3 is aoxidized, carbon dioxide layer is equipped with heat conductive rod 4 at 3 bosom position, and heater strip 5 is equipped with inside heat conductive rod 4,
It when micro-current is by heat conductive rod 4, generates high temperature and punctures safety diaphragm, moment gasifies solid carbon dioxide, and drastically expansion generates
High-pressure shocking wave causes relief valve to automatically open, and generation high pressure is drastically expanded using volume when solid carbon dioxide endothermic gasification to be caused
Rock mass cracks, and 4 upper end of heat conductive rod is equipped with connecting line 6, and connecting line 6 runs through solid carbon dioxide layer 3, ruptures lamella 2, is outer solid
Given layer 1, foam filled block 10, sealing ring 9 and mounting plate 8, heater strip 5 are spirally distributed in inside heat conductive rod 4, mounting plate 8
Lower surface is welded with limiting device 11, when needing to carry out installation equipment, is moved by the way that stop collar 13 is pushed away 8 to mounting plate,
It is pushed out by limit spring 15, then is rotated limiting plate 16 by plate rotation axis 17, form the structure of inverted triangle, then
Outer fixed bed 1 and limiting device 11 are plugged into together inside the hole opened up in massif, you can carry out blasting work, limit dress
Set 11 set altogether there are two, and two limiting devices 11 are divided into 8 lower surface both sides of mounting plate, and 11 middle position of limiting device is set
It is equipped with limited post 12,12 outer upper end of limited post is slidably fitted with stop collar 13, and 12 lower end outside of limited post is plugged with plate rotation
Axis 17,17 upper end of plate rotation axis are welded with limiting plate 16, and 16 opposite face upper end of limiting plate is mounted on limit spring 15, and limits
It is connected by spring mountings 14 between spring 15, there are two limit spring 15, limiting plate 16 and plate rotation axis 17 are all provided with, and two
A limit spring 15, limiting plate 16 and plate rotation axis 17 are symmetric.
Operation principle：In utility model works, the assembling of equipment is carried out first, and the substance on the inside of outer fixed bed 1 is all
Filling finishes and then foam filled block 10 is placed on 1 inner tip of outer fixed bed, and sealing ring 9 is then placed on foam
The rotational installation of outer fixed bed 1 is arrived mounting plate 8 lower end by 10 upper end of filling block by thread bush 7, when carrying out installing equipment
When, it is moved by the way that stop collar 13 is pushed away 8 to mounting plate, is pushed out by limit spring 15, then will limited by plate rotation axis 17
Position plate 16 is rotated, and forms the structure of inverted triangle, then outer fixed bed 1 and limiting device 11 are plugged into massif are opened up together
Hole inside, you can carry out blasting work, when micro-current is by heat conductive rod 4, generates high temperature and puncture safety diaphragm, moment is by solid-state
Carbon dioxide gasification, drastically expansion generate high-pressure shocking wave cause relief valve and automatically open, and utilize solid carbon dioxide endothermic gasification
Shi Tiji, which drastically expands generation high pressure, causes rock mass to crack, and so far, the workflow of whole equipment is completed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of solid carbon dioxide demolition set, including outer fixed bed (1), rupture lamella (2), solid carbon dioxide layer (3),
Stub (4) and mounting plate (8), it is characterised in that：Mounting plate (8) lower surface middle position is welded with thread bush (7),
Thread bush (7) inner rotation is equipped with outer fixed bed (1), and rupture lamella (2) is equipped on the inside of the outer fixed bed (1),
Fixed solid carbon dioxide layer (3), carbon dioxide layer (3) the bosom position are installed on the inside of the rupture lamella (2)
Place is equipped with heat conductive rod (4), and heater strip (5) is equipped with inside heat conductive rod (4), and mounting plate (8) the lower surface welding is limited
Position device (11), limiting device (11) middle position are provided with limited post (12), limited post (12) outer upper end
It is slidably fitted with stop collar (13), limited post (12) lower end outside is plugged with plate rotation axis (17), the plate rotation axis
(17) upper end is welded with limiting plate (16), and limiting plate (16) the opposite face upper end is mounted on limit spring (15), and limits
It is connected by spring mountings (14) between spring (15).
2. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：In the thread bush (7)
Portion upper end is equipped with sealing ring (9).
3. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：In the thread bush (7)
Portion's middle position is equipped with foam filled block (10).
4. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：On the heat conductive rod (4)
End is equipped with connecting line (6), and connecting line (6) is through solid carbon dioxide layer (3), rupture lamella (2), outer fixed bed (1), bubble
Foam filling block (10), sealing ring (9) and mounting plate (8).
5. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：The heater strip (5) is in
Spiral distribution is internal in heat conductive rod (4).
6. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：The limiting device (11)
There are two setting altogether, and two limiting devices (11) are divided into mounting plate (8) lower surface both sides.
7. a kind of solid carbon dioxide demolition set according to claim 1, it is characterised in that：The limit spring
(15), there are two limiting plate (16) and plate rotation axis (17) are all provided with, and two limit springs (15), limiting plate (16) and plate rotation
Axis (17) is symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930013.4U CN207816108U (en) | 2017-12-28 | 2017-12-28 | A kind of solid carbon dioxide demolition set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721930013.4U CN207816108U (en) | 2017-12-28 | 2017-12-28 | A kind of solid carbon dioxide demolition set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816108U true CN207816108U (en) | 2018-09-04 |
Family
ID=63327960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721930013.4U Expired - Fee Related CN207816108U (en) | 2017-12-28 | 2017-12-28 | A kind of solid carbon dioxide demolition set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816108U (en) |
-
2017
- 2017-12-28 CN CN201721930013.4U patent/CN207816108U/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 |
Granted publication date: 20180904 Termination date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |