CN107572966A - A kind of composition for LARGE APERTURE STATIC IMAGING crushing medium - Google Patents
A kind of composition for LARGE APERTURE STATIC IMAGING crushing medium Download PDFInfo
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- CN107572966A CN107572966A CN201710946657.0A CN201710946657A CN107572966A CN 107572966 A CN107572966 A CN 107572966A CN 201710946657 A CN201710946657 A CN 201710946657A CN 107572966 A CN107572966 A CN 107572966A
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- China
- Prior art keywords
- composition
- large aperture
- parts
- crushing medium
- static imaging
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- 230000003068 static effect Effects 0.000 title claims abstract description 39
- 239000000203 mixture Substances 0.000 title claims abstract description 32
- 238000003384 imaging method Methods 0.000 title claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 4
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 230000008961 swelling Effects 0.000 claims abstract description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 14
- 241000487918 Acacia argyrodendron Species 0.000 claims description 7
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 claims description 7
- 229910021538 borax Inorganic materials 0.000 claims description 7
- 235000011222 chang cao shi Nutrition 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims description 7
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims description 7
- 239000004328 sodium tetraborate Substances 0.000 claims description 7
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 7
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- 239000010440 gypsum Substances 0.000 claims description 6
- 150000004683 dihydrates Chemical group 0.000 claims description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 6
- 239000007921 spray Substances 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 8
- 238000005336 cracking Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- -1 aperture φ 100 Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
- Disintegrating Or Milling (AREA)
Abstract
A kind of composition for LARGE APERTURE STATIC IMAGING crushing medium, by weight, the composition for LARGE APERTURE STATIC IMAGING crushing medium includes：66~70 parts of clinker；17~17.5 parts of calcium carbonate；6~7 parts of swelling agent；4.6~5.3 parts of early strength agent；1~1.2 part of adjustable solidification agent；3.3~3.6 parts of reinforcing agent；0.2~0.4 part of water reducer.It is not in spray orifice (rushing big gun) phenomenon that the present composition, which is used in the static crushing in the apertures of 80~φ of φ 120, and preparation can evaporate expansion working radiating in hole, efficiency is fully used, and promotes solid dielectric to produce break apart, has reached the broken Expected Results of expansion.
Description
Technical field
The present invention relates to static crushing field, more specifically a kind of combination for LARGE APERTURE STATIC IMAGING crushing medium
Thing.
Background technology
Currently, the static breaking agent that supply engineering construction is applied extensively, the only suitable aperture φ 40 or so of its performance small pricker
Apply in hole.When aperture is more than φ more than 60, cracking agent spray orifice generally occurs, it is popular to be referred to as to rush big gun or punching phenomenon, lose
Go actual crushing medium benefit.
From live different pore size contrast efficiency of construction difference, it can be seen that the types of φ 40 (drilling machine in positive and negative 20%) aperture is matched somebody with somebody
Put, handheld pneumatic can only be used to bore gundrilled holes, a hand-held bores gundrilled holes amount and is only capable of reaching 60m~80m/ days, works as use
Traveling-type hydraulic formula down-the-hole drill drills, and aperture φ more than 60, a machine-team drilling amount can reach 160m~180m/ days.
When carrying out broken construction to identical firm medium using static breaking agent, the hole cloth hole densities of φ 40 are pitch-row 0.15m
It is effective cloth hole between~0.20m, array pitch 0.30m~0.40m；The hole cloth hole densities of φ 60 are pitch-row 0.40m~0.50m, array pitch
0.80m~1.00m.
Different bore modes compare, and a hand-held bores rifle workload and is only capable of completing 5 cubic metre/day machine-team amounts, and one latent
Drilling machine machine-team amount but can bore rifle workload up to 60 cubic metres/day, equivalent to 12 hand-helds.Static breaking agent consumption,
The hole dosages of φ 40 only consume kilogram/cubic metre of cracking agent 15 or so in 20 kilograms/cubic metre, the holes of φ 100.Therefore, develop and be used for
The broken cracking agent of LARGE APERTURE STATIC IMAGING is imperative.
The content of the invention
It is an object of the invention to provide a kind of composition for LARGE APERTURE STATIC IMAGING crushing medium, to improve static crushing Jie
Matter efficiency of construction and reduction cracking agent dosage.
For the above-mentioned purpose, the technical solution adopted by the present invention is as follows：
A kind of composition for LARGE APERTURE STATIC IMAGING crushing medium, it is by weight, described to be used for broken Jie of LARGE APERTURE STATIC IMAGING
The composition of matter includes：
In some schemes, by weight, the composition for LARGE APERTURE STATIC IMAGING crushing medium includes：
Also in some schemes, by weight, the composition for LARGE APERTURE STATIC IMAGING crushing medium includes：
The composite expanding agent that the swelling agent is preferably made up of the magnesia and magnesium dioxide of identical weight.The early strength agent
It is preferred that dihydrate gypsum.The preferred borax of adjustable solidification agent.The preferred black wood charcoal of reinforcing agent.The preferred Sodium Polyacrylate of water reducer.
Compared with prior art, the present invention at least has the advantages that：
Present composition formula adds clinker proportion, while be incorporated compared to small-bore static breaking agent
Adjustable solidification agent, reinforcing agent and water reducer, the experiment proved that, the present composition is used in the static crushing in the apertures of 80~φ of φ 120
Be not in spray orifice (rushing big gun) phenomenon, and preparation can evaporate expansion working radiating in hole, and efficiency has obtained abundant profit
With promoting solid dielectric to produce break apart, reached the broken Expected Results of expansion.Therefore the present composition can be applied to
LARGE APERTURE STATIC IMAGING crushing medium, realize the purpose for improving static crushing medium efficiency of construction and reducing cracking agent dosage.
Brief description of the drawings
Fig. 1 is engineering central holing figure；
Fig. 2 is the image that cracking agent oar material is irrigated to blasthole；
Fig. 3 is the state after static crushing；
Fig. 4 is another engineering central holing figure.
Embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1：
By weight, 66 parts of clinker is weighed；17 parts of calcium carbonate；3.0 parts of magnesia；3.0 parts of magnesium dioxide；Two water stones
4.6 parts of cream；1.0 parts of borax；3.3 parts of black wood charcoal；0.2 part of Sodium Polyacrylate, above material is mixed and stirred, then dried, makes water content
No more than 10%, that is, the composition for LARGE APERTURE STATIC IMAGING crushing medium is made, packs standby.
Embodiment 2：
By weight, 67 parts of clinker is weighed；17.2 parts of calcium carbonate；3.15 parts of magnesia；3.15 parts of magnesium dioxide；Two
4.8 parts of water gypsum；1.05 parts of borax；3.4 parts of black wood charcoal；0.25 part of Sodium Polyacrylate, above material is mixed and stirred, then dried, is made
Water content is not more than 10%, that is, the composition for LARGE APERTURE STATIC IMAGING crushing medium is made, packs standby.
Embodiment 3：
By weight, 68 parts of clinker is weighed；17.25 parts of calcium carbonate；3.25 parts of magnesia；3.25 parts of magnesium dioxide；
5 parts of dihydrate gypsum；1.1 parts of borax；3.45 parts of black wood charcoal；0.3 part of Sodium Polyacrylate, above material is mixed and stirred, then dried, and makes to contain
Water is not more than 10%, that is, the composition for LARGE APERTURE STATIC IMAGING crushing medium is made, packs standby.
Embodiment 4：
By weight, 69 parts of clinker is weighed；17.3 parts of calcium carbonate；3.35 parts of magnesia；3.35 parts of magnesium dioxide；Two
5.1 parts of water gypsum；1.15 parts of borax；3.5 parts of black wood charcoal；0.35 part of Sodium Polyacrylate, above material is mixed and stirred, then dried, is made
Water content is not more than 10%, that is, the composition for LARGE APERTURE STATIC IMAGING crushing medium is made, packs standby.
Embodiment 5：
By weight, 70 parts of clinker is weighed；17.5 parts of calcium carbonate；3.5 parts of magnesia；3.5 parts of magnesium dioxide；Two water
5.3 parts of gypsum；1.2 parts of borax；3.6 parts of black wood charcoal；0.4 part of Sodium Polyacrylate, above material is mixed and stirred, then dried, and is made aqueous
Amount is not more than 10%, that is, the composition for LARGE APERTURE STATIC IMAGING crushing medium is made, packs standby.
Experiment：
Hardness F=10 rock is crushed with above-mentioned composition, aperture φ 100, cloth hole pitch-row 1.00m, array pitch
0.80m, cloth hole state as shown in figure 1, using when, in above-mentioned composition add 25% (weight) water, stir into liquid shape
After state (pasty state), as shown in Fig. 2 pouring into blasthole rapidly, blasthole is blocked.Result of the test, it is existing not occur spray orifice (rushing big gun)
As, and make rock rupture avalanche, as shown in figure 3, Expansion on site crushes noise and the broken vibration of expansion is very small, reach
Static expanding crushes noiseless, shockproof, without slungshot purpose in work progress.Fig. 4 be another engineering on rock cloth hole
Scheme, the image of blasthole is shown in figure.
Further the rock to hardness F=13 and hardness F=16 rock crush, aperture φ 100, hardness F=13
Cloth hole pitch-row 0.40m, array pitch 0.50m, hardness F=16 cloth hole pitch-row 0.30m, array pitch 0.40m, is added in above-mentioned composition
The water of 25% (weight), after stirring into liquid state (pasty state), pour into hole rapidly, block blasthole.Result of the test, do not occur
Spray orifice (rushing big gun) phenomenon, and make rock rupture avalanche, Expansion on site crushes noise and the broken vibration of expansion is very small, reaches
Arrive static expanding and crush noiseless, shockproof, without slungshot purpose in work progress.
The present invention is described in detail above by specific embodiment, these detailed description are only limited to help
Skilled artisan understands that present disclosure, can not be interpreted as limiting the scope of the invention.Art technology
Various retouchings that personnel are carried out under present inventive concept to such scheme, equivalent transformation etc. should be included in the protection model of the present invention
In enclosing.
Claims (8)
1. a kind of composition for LARGE APERTURE STATIC IMAGING crushing medium, it is characterised in that by weight, described quiet for large aperture
The composition of state crushing medium includes：
2. the composition according to claim 1 for LARGE APERTURE STATIC IMAGING crushing medium, it is characterised in that by weight,
The composition for LARGE APERTURE STATIC IMAGING crushing medium includes：
3. the composition according to claim 1 for LARGE APERTURE STATIC IMAGING crushing medium, it is characterised in that by weight,
The composition for LARGE APERTURE STATIC IMAGING crushing medium includes：
4. the composition as claimed in any of claims 1 to 3 for LARGE APERTURE STATIC IMAGING crushing medium, its feature exists
In：The swelling agent is made up of the magnesia and magnesium dioxide of identical weight.
5. the composition as claimed in any of claims 1 to 3 for LARGE APERTURE STATIC IMAGING crushing medium, its feature exists
In：The early strength agent is dihydrate gypsum.
6. the composition as claimed in any of claims 1 to 3 for LARGE APERTURE STATIC IMAGING crushing medium, its feature exists
In：The adjustable solidification agent is borax.
7. the composition as claimed in any of claims 1 to 3 for LARGE APERTURE STATIC IMAGING crushing medium, its feature exists
In：The reinforcing agent is black wood charcoal.
8. the composition as claimed in any of claims 1 to 3 for LARGE APERTURE STATIC IMAGING crushing medium, its feature exists
In：The water reducer is Sodium Polyacrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946657.0A CN107572966B (en) | 2017-10-12 | 2017-10-12 | Composition for large-aperture static crushing medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710946657.0A CN107572966B (en) | 2017-10-12 | 2017-10-12 | Composition for large-aperture static crushing medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107572966A true CN107572966A (en) | 2018-01-12 |
| CN107572966B CN107572966B (en) | 2020-04-07 |
Family
ID=61036695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710946657.0A Active CN107572966B (en) | 2017-10-12 | 2017-10-12 | Composition for large-aperture static crushing medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107572966B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887669A (en) * | 2011-07-18 | 2013-01-23 | 邵付报 | Soundless cracking agent and production process thereof |
| CN104418544A (en) * | 2013-08-22 | 2015-03-18 | 张建彪 | Static crushing agent used cooperatively with down-the-hole drill |
| CN107021686A (en) * | 2017-05-27 | 2017-08-08 | 丁佑民 | A kind of universal soundless cracking agent and its preparation application method |
-
2017
- 2017-10-12 CN CN201710946657.0A patent/CN107572966B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887669A (en) * | 2011-07-18 | 2013-01-23 | 邵付报 | Soundless cracking agent and production process thereof |
| CN104418544A (en) * | 2013-08-22 | 2015-03-18 | 张建彪 | Static crushing agent used cooperatively with down-the-hole drill |
| CN107021686A (en) * | 2017-05-27 | 2017-08-08 | 丁佑民 | A kind of universal soundless cracking agent and its preparation application method |
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| Publication number | Publication date |
|---|---|
| CN107572966B (en) | 2020-04-07 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: 515000 No. 54, Zhongshan Road, Guangdong, Shantou Patentee after: GUANGDONG NO.2 CONSTRUCTION ENGINEERING Co. Patentee after: Deng Xianlu Patentee after: Yuan Runquan Patentee after: Weng Zijia Address before: 638300 the 8 groups of lion mountain village, Youxi Town, Yuechi County, Guang'an, Sichuan Patentee before: Deng Xianlu |
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| TR01 | Transfer of patent right |