CN105439783A - Expired propellant-containing water-gel explosive-filled seismic charge and preparation method thereof - Google Patents
Expired propellant-containing water-gel explosive-filled seismic charge and preparation method thereof Download PDFInfo
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- CN105439783A CN105439783A CN201510926554.9A CN201510926554A CN105439783A CN 105439783 A CN105439783 A CN 105439783A CN 201510926554 A CN201510926554 A CN 201510926554A CN 105439783 A CN105439783 A CN 105439783A
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- explosive
- containing waste
- propellant
- waste propellant
- expired
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
- C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate
- C06B31/30—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate with vegetable matter; with resin; with rubber
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0008—Compounding the ingredient
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to an expired propellant-containing water-gel explosive-filled seismic charge and a preparation method thereof and relates to the technical field of explosives. A water-gel explosive is used as a base and an expired propellant as a sensitizer is added into the base for formula adjustment so that the expired propellant-containing water-gel explosive-filled seismic charge is prepared. The expired propellant-containing water-gel explosive-filled seismic charge comprises, by weight, 10-15 parts of water, 16-34 parts of ammonium potassium nitrate, 5-25 parts of an expired propellant, 35-50 parts of ammonium nitrate, 0.6-1.2 parts of a gallant, 5-7 parts of sodium nitrate, 0.03-0.12 parts of sodium nitrite and 0.05-0.1 parts of a cross-linking agent. Compared with the existing seismic charge, the expired propellant-containing water-gel explosive-filled seismic charge reduces a product preparation cost, increases novel types of seismic charges and satisfies wide user demands. The expired propellant-containing water-gel explosive-filled seismic charge has an environmentally friendly formula, the processing process can be controlled easily, product quality reliability is high and storage performances are stable. The expired propellant-containing water-gel explosive-filled seismic charge belongs to a non-TNT seismic charge, produces less smoke after explosion and does not damage the human body and environment.
Description
Technical field
The present invention relates to explosive technical field, particularly relate to a kind of filling being applicable to middle and high impedance geologic condition seismic exploration seismic source and contain Containing Waste Propellant slurry explosive seismic source charge column and preparation method thereof.
Background technology
Explosive-source explosive post is by the explosive of explosive charge as epicenter excitation seismic wave, explosive-source explosive post is mainly used in the geophysical surveys such as oil, Sweet natural gas, coal, mineral products and deep water breaks reef operation, low density, Midst density and high-density three kinds can be divided into according to charge density, utilize seismic exploration principle, the various mineral reserve in underground can be found out.Explosive-source explosive post is made up of housing, explosive column and booster grain (sensitizing agent), is divided into by the kind of main charge: an-tnt explosive explosive-source explosive post, gelatinous explosive explosive-source explosive post, emulsion explosive explosive-source explosive post, other explosive-source explosive post.
Water gel explosive adopt methylamine nitrate to be main water-soluble sensitizing agent and density adjuster, ensures that it has the water-bearing explosive of cap-sensitivity under minor diameter condition.Its water resisting property is strong, density is high, power is large, production and application safety.Its principle mainly jelling agent, under the effect of linking agent, condenses into and freezes gelatinoid, and the uniform ingredients such as oxygenant, sensitizing agent is wrapped in wherein, under the effect of density adjuster, foams.Finished product to load in plastics bag water gel explosive.
The main charge of the original high explosion-speed seismic explosive columns of my company is an-tnt explosive, and an-tnt explosive water resisting property is poor, containing tritonal, big for environment pollution.In order to adapt to the requirement in market, my companies have developed emulsion explosive explosive-source explosive post, filling containing products such as Containing Waste Propellant slurry explosive seismic source charge columns, meets the demand of different user.Wherein filling is mainly used in outdoor, rock, colliery blasting containing Containing Waste Propellant slurry explosive seismic source charge column.This quality of explosive is more stable, the rear blasting fume of blast is few.
Summary of the invention
Technical problem to be solved by this invention is to provide the filling that a kind of quality comparation of excellent property is stablized, the rear blasting fume that explodes is few and contains Containing Waste Propellant slurry explosive seismic source charge column and preparation method thereof.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of filling is containing the explosive-source explosive post of Containing Waste Propellant water gel explosive, be made up of the raw material of following weight, water 10-15 part, nitric acid first ammonium 16-34 part, Containing Waste Propellant 5-25 part, ammonium nitrate 35-50 part, jelling agent 0.6-1.2 part, SODIUMNITRATE 5-7 part, Sodium Nitrite 0.03-0.12 part, linking agent 0.05-0.1 part.
Described Containing Waste Propellant and nitric acid first ammonium are sensitizing agent.
Described jelling agent is the one of sesbania powder, guar gum.
Described linking agent is the one of borax, potassium bichromate, sodium dichromate 99.
Described filling contains the heat resistance of Containing Waste Propellant slurry explosive seismic source charge column at 0 DEG C ~ 40 DEG C; Other performance meets the requirement of GB15563.
A kind of filling described in preparation, containing the preparation method of Containing Waste Propellant slurry explosive seismic source charge column, comprises the following steps:
Step (1), under normal temperature, will ammonium nitrate, SODIUMNITRATE, water, add in mixing tank after methylamine nitrate metering, mixing tank rotating speed is 4..0-4.5Hz, to be heated stirring, until dissolve completely by steam;
Step (2), mixing tank rotating speed be 5.0-6.8Hz, under temperature is 55 DEG C-80 DEG C, churning time is the condition of 40-60 minute, add the Containing Waste Propellant, jelling agent, the Sodium Nitrite that measure, linking agent, form the explosive glue evenly without caking with good fluidity;
Step (3), the glue of step (2) gained is transported in charge machine by pressure vacant duct, by charge machine, explosive glue is encased in seismic charge shell, detonator seat is pressed in housing, gland lid enters housing oral area sealing groove, with pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
Step (4), by the test method that GB15563 standard specifies, to filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security etc. and make a service test, meet GB15563 standard-required.
Compared with prior art the present invention has following beneficial effect:
Filling containing Containing Waste Propellant slurry explosive seismic source charge column, has been saved the manufacturing cost of Products, has been added explosive-source explosive post new variety compared with existing explosive-source explosive post, meets the demand of wider user.This formula for a product is simple, quality product stable storing, belongs to stepless seismic cartridge, and after blast, blasting fume is few, to human body and environment without harm.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
A kind of filling, containing Containing Waste Propellant slurry explosive seismic source charge column, is made up of the raw material of following weight, 10 parts, water, saltpetre ammonium 34 parts, Containing Waste Propellant 5 parts, 44.5 parts, ammonium nitrate, 0.8 part, sesbania powder, SODIUMNITRATE 5 parts, Sodium Nitrite 0.7 part, sodium dichromate 99 0.05 part.
Filling, containing a preparation method for Containing Waste Propellant slurry explosive seismic source charge column, comprises the following steps:
(1) add in mixing tank by the ammonium nitrate measured, SODIUMNITRATE, methylamine nitrate, water, mixing tank rotating speed is 4..0-4.5Hz; Start stirring, in chuck, logical steam is heated, until ammonium nitrate dissolves completely simultaneously;
(2) by rotating speed 5.0Hz, 55 DEG C, then add Containing Waste Propellant, sesbania powder, Sodium Nitrite (stir 7-10 minute), add sodium dichromate 99, form the glue evenly without caking with good fluidity;
(3) glue of step (2) gained is passed through pressure sky through Cemented filling in charge machine, by charge machine, water gel explosive are encased in seismic charge shell, detonator seat is pressed in housing, gland covers at housing oral area, again by product on pneumatic air pressure gun, open pneumatic air pressure gun, rotated by pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
(4) by the method for GB15563, further test filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security, the feasibility of checking basic components.
Recording this filling containing the explosion velocity of Containing Waste Propellant slurry explosive seismic source charge column is: 4000-5200m/s.
Embodiment 2
A kind of filling, containing Containing Waste Propellant slurry explosive seismic source charge column, is made up of the raw material of following weight, 13 parts, water, nitric acid first ammonium 23 parts, Containing Waste Propellant 13 parts, 42.8 parts, ammonium nitrate, guar gum 1.2 parts, SODIUMNITRATE 7 parts, Sodium Nitrite 0.08 part, potassium bichromate 0.05 part.
Filling, containing a preparation method for Containing Waste Propellant slurry explosive seismic source charge column, comprises the following steps:
(1) add in mixing tank by the ammonium nitrate measured, SODIUMNITRATE, methylamine nitrate, water, mixing tank rotating speed is 4..0-4.5Hz; Start stirring, in chuck, logical steam is heated, until ammonium nitrate dissolves completely simultaneously;
(2) by rotating speed 5.0Hz, 55 DEG C, then add Containing Waste Propellant, guar gum, Sodium Nitrite (stir 7-10 minute), add potassium bichromate, form the glue evenly without caking with good fluidity;
(3) glue of step (2) gained is passed through pressure sky through Cemented filling in charge machine, by charge machine, water gel explosive are encased in seismic charge shell, detonator seat is pressed in housing, gland covers at housing oral area, again by product on pneumatic air pressure gun, open pneumatic air pressure gun, rotated by pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
(4) by the method for GB15563, further test filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security, the feasibility of checking basic components.
Recording this filling containing the explosion velocity of Containing Waste Propellant slurry explosive seismic source charge column is: 3500-4500m/s.
Embodiment 3
A kind of filling, containing Containing Waste Propellant slurry explosive seismic source charge column, is made up of the raw material of following weight, 12 parts, water, saltpetre ammonium 22 parts, Containing Waste Propellant 25 parts, 35 parts, ammonium nitrate, guar gum 1 part, SODIUMNITRATE 5 parts, Sodium Nitrite 0.08 part, borax 0.08 part.
Filling, containing a preparation method for Containing Waste Propellant slurry explosive seismic source charge column, comprises the following steps:
(1) add in mixing tank by the ammonium nitrate measured, SODIUMNITRATE, methylamine nitrate, water, mixing tank rotating speed is 4..0-4.5Hz; Start stirring, in chuck, logical steam is heated, until ammonium nitrate dissolves completely simultaneously;
(2) by rotating speed 5.0Hz, 55 DEG C, then add Containing Waste Propellant, guar gum, Sodium Nitrite (stir 7-10 minute), add borax, form the glue evenly without caking with good fluidity;
(3) glue of step (2) gained is passed through pressure sky through Cemented filling in charge machine, by charge machine, water gel explosive are encased in seismic charge shell, detonator seat is pressed in housing, gland covers at housing oral area, again by product on pneumatic air pressure gun, open pneumatic air pressure gun, rotated by pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
(4) by the method for GB15563, further test filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security, the feasibility of checking basic components.
Recording this filling containing the explosion velocity of Containing Waste Propellant slurry explosive seismic source charge column is: 3800-4800m/s.
Embodiment 4
A kind of filling, containing Containing Waste Propellant slurry explosive seismic source charge column, is made up of the raw material of following weight, 13 parts, water, saltpetre ammonium 34 parts, Containing Waste Propellant 20 parts, 46.2 parts, ammonium nitrate, guar gum 1 part, SODIUMNITRATE 5.6 parts, Sodium Nitrite 0.08 part, borax 0.08 part.
Filling, containing a preparation method for Containing Waste Propellant slurry explosive seismic source charge column, comprises the following steps:
(1) add in mixing tank by the ammonium nitrate measured, SODIUMNITRATE, methylamine nitrate, water, mixing tank rotating speed is 4..0-4.5Hz; Start stirring, in chuck, logical steam is heated, until ammonium nitrate dissolves completely simultaneously;
(2) by rotating speed 5.0Hz, 55 DEG C, then add Containing Waste Propellant, guar gum, Sodium Nitrite (stir 7-10 minute), add borax, form the glue evenly without caking with good fluidity;
(3) glue of step (2) gained is passed through pressure sky through Cemented filling in charge machine, by charge machine, water gel explosive are encased in seismic charge shell, detonator seat is pressed in housing, gland covers at housing oral area, again by product on pneumatic air pressure gun, open pneumatic air pressure gun, rotated by pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
(4) by the method for GB15563, further test filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security, the feasibility of checking basic components.
Recording this filling containing the explosion velocity of Containing Waste Propellant slurry explosive seismic source charge column is: 4000-5300m/s.
According to the filling prepared by the formula of embodiment 1-4 and method containing the testing data of the various performance of Containing Waste Propellant slurry explosive seismic source charge column as table 1 and table 2.
Table 1 loads the technical indicator and testing data that contain explosion-speed seismic explosive columns in Containing Waste Propellant water gel explosive
Table 2 loads the technical indicator and testing data that contain explosion-speed seismic explosive columns in Containing Waste Propellant water gel explosive
The present invention can summarize with other the specific form without prejudice to spirit of the present invention or principal character.Therefore, no matter from which point, above-mentioned embodiment of the present invention all can only be thought explanation of the present invention and can not limit invention, claims indicate scope of the present invention, and scope of the present invention is not pointed out in above-mentioned explanation, therefore, any change in the implication suitable with claims of the present invention and scope, all should think to be included in the scope of claims.
Claims (6)
1. one kind is loaded the explosive-source explosive post containing Containing Waste Propellant water gel explosive, it is characterized in that: be made up of the raw material of following weight, water 10-15 part, nitric acid first ammonium 16-34 part, Containing Waste Propellant 5-25 part, ammonium nitrate 35-50 part, jelling agent 0.6-1.2 part, SODIUMNITRATE 5-7 part, Sodium Nitrite 0.03-0.12 part, linking agent 0.05-0.1 part.
2. one filling according to claim 1 is containing Containing Waste Propellant slurry explosive seismic source charge column, it is characterized in that: described Containing Waste Propellant and nitric acid first ammonium are sensitizing agent.
3. one filling according to claim 1 is containing Containing Waste Propellant slurry explosive seismic source charge column, it is characterized in that: described jelling agent is the one of sesbania powder, guar gum.
4. one filling according to claim 1 is containing Containing Waste Propellant slurry explosive seismic source charge column, it is characterized in that: described linking agent is the one of borax, potassium bichromate, sodium dichromate 99.
5. one filling according to claim 1 is containing Containing Waste Propellant slurry explosive seismic source charge column, it is characterized in that: described filling contains the heat resistance of Containing Waste Propellant slurry explosive seismic source charge column at 0 DEG C ~ 40 DEG C; Other performance meets the requirement of GB15563.
6. preparation a kind of filling as claimed in claim 1 is containing the preparation method of Containing Waste Propellant slurry explosive seismic source charge column, it is characterized in that, comprises the following steps:
Step (1), under normal temperature, will ammonium nitrate, SODIUMNITRATE, water, add in mixing tank after methylamine nitrate metering, mixing tank rotating speed is 4..0-4.5Hz, to be heated stirring, until dissolve completely by steam;
Step (2), mixing tank rotating speed be 5.0-6.8Hz, under temperature is 55 DEG C-80 DEG C, churning time is the condition of 40-60 minute, add the Containing Waste Propellant, jelling agent, the Sodium Nitrite that measure, linking agent, form the explosive glue evenly without caking with good fluidity;
Step (3), the glue of step (2) gained is transported in charge machine by pressure vacant duct, by charge machine, explosive glue is encased in seismic charge shell, detonator seat is pressed in housing, gland lid enters housing oral area sealing groove, with pneumatic air pressure gun, gland is tightened, filling containing Containing Waste Propellant slurry explosive seismic source charge column;
Step (4), the test method specified by GB15563 standard, to filling containing Containing Waste Propellant slurry explosive seismic source charge column water repelling property, explosion transfer performance, tensile property, Sensitivity to Primary Explosion, fall security etc. and make a service test, meet GB15563 standard-required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510926554.9A CN105439783A (en) | 2015-12-14 | 2015-12-14 | Expired propellant-containing water-gel explosive-filled seismic charge and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510926554.9A CN105439783A (en) | 2015-12-14 | 2015-12-14 | Expired propellant-containing water-gel explosive-filled seismic charge and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565391A (en) * | 2016-10-26 | 2017-04-19 | 山西江阳兴安民爆器材有限公司 | Expired propellant containing high-detonation-velocity water-resistant type seismic explosive column and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106565391A (en) * | 2016-10-26 | 2017-04-19 | 山西江阳兴安民爆器材有限公司 | Expired propellant containing high-detonation-velocity water-resistant type seismic explosive column and manufacturing method thereof |
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Application publication date: 20160330 |