CN202924939U - Explosive mixed loading truck - Google Patents
Explosive mixed loading truck Download PDFInfo
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- CN202924939U CN202924939U CN 201220523217 CN201220523217U CN202924939U CN 202924939 U CN202924939 U CN 202924939U CN 201220523217 CN201220523217 CN 201220523217 CN 201220523217 U CN201220523217 U CN 201220523217U CN 202924939 U CN202924939 U CN 202924939U
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- ammonium nitrate
- feed bin
- combustible agent
- bunker
- agent
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Abstract
The utility model relates to an explosive mixed loading truck which is a moveable explosive mixed loading truck for producing explosives and filling the explosives to gun holes. The mixed loading truck comprises a bunker, a transporting device, a mixing device and a filling device. The bunker consists of an ammonium nitrate bunker (2), a solid combustible bunker (4) and a liquid combustible bunker (5). The transporting device, the mixing device and the filling device consist of an ammonium nitrate transporting screw (3) located at the bottom of the ammonium nitrate bunker (2), a built-in stirring device located inside the solid combustible bunker (4), a solid combustible transporting screw (5) located at the bottom of the solid combustible bunker (4), a vertical transporting screw (6) located on the rear part of a truck head, a discharging hose (8), a top transporting screw (7) located at the bottom of the truck, and a liquid combustible transporting pump (11). According to the explosive mixed loading truck, the labor intensity is reduced, the production efficiency is improved, and the cost of explosives is lowered.
Description
Technical field
The utility model relates to blasting agent mixing vehicle.
Background technology
The granular ammonium nitrate-fuel oil mixture detonation sensitivity that generally uses at present is low, and energy efficiency is low, and cost is higher, though the good cost performance of security is low.The fixedly too many levels operation of plant produced, storage, Motor vehicles transportation and on-the-spot artificial filling and traditional powder type explosive Manufacture and application is taked.Not only factory (storehouse) district's floor space is large, initial cost is many, and exist that production efficiency is low, labour intensity is large, blasting effect is poor and the shortcoming such as unsafe factor, and can not satisfy the need of production of the engineering large scale minings such as large and medium-sized surface mine and water power.Load in mixture the technology of car about relating to powder type explosive, belong to blank both at home and abroad, there is no reported in literature.
The utility model content
The purpose of this utility model is to provide a kind of blasting agent mixing vehicle, is used for powdered ammonium nitrate-fuel oil explosive of blasting agent mixing vehicle and preparation method thereof, the utility model can improve the level of safety of explosive production, directly adopt simultaneously and load in mixture car production filling, reduce labour intensity, enhance productivity, and can reduce the explosive cost.
The utility model is achieved by the following technical programs:
The powdered ammonium nitrate-fuel oil explosive that is used for blasting agent mixing vehicle, the consisting of of described powdered ammonium nitrate-fuel oil explosive:
The powdery ammonium nitrate of detonator insensitiveness, solid and liquid combustible agent, or be the mixture of fuel oil and ammonium nitrate.
The composition of described powdered ammonium nitrate-fuel oil explosive is by weight percentage:
The powdery ammonium nitrate of detonator insensitiveness is 80～95%, and solid combustible agent and liquid combustible agent are 5～20%.
The composition of described powdered ammonium nitrate-fuel oil explosive is by weight percentage:
The powdery ammonium nitrate 80～95% of detonator insensitiveness, solid combustible agent 2 ~ 10% and liquid combustible agent 0 ~ 10%.
Preferably, the composition of described powdered ammonium nitrate-fuel oil explosive is by weight percentage:
The powdery ammonium nitrate 92% of detonator insensitiveness, solid combustible agent 4% and liquid combustible agent 4%.
The powdery ammonium nitrate of described detonator insensitiveness is a kind of or its several mixtures of the porous ammonium nitrate of the air stream drying ammonium nitrate powder of expanded ammonium nitrate powder, detonator insensitiveness of detonator insensitiveness and detonator insensitiveness.
Described solid combustible agent is a kind of or its mixture in wood powder, rice chaff, milled powders of cornstalk, plant shell powder, coal dust, petroleum wax, vegetable wax, solid fatty acid or its methyl esters.
Described liquid combustible agent is a kind of in mineral substance liquid fuel, raw plant oil or the polyvalent alcohol of biofuel, carbonatoms 2-22.
Described powdered ammonium nitrate-fuel oil explosive for blasting agent mixing vehicle, the composition of described powdered ammonium nitrate-fuel oil explosive by weight percentage can also for:
The mixture of fuel oil and ammonium nitrate consist of 10%～99% expanded ammonium nitrate or air-flow ammonium nitrate, 10%～99% ammonium nitrate, and 0.5%～20% combustible agent.
Described ammonium nitrate mixture is 10～99% expanded ammonium nitrates or air-flow ammonium nitrate, 10～99% ammonium nitrate.
A kind of preparation method of the powdered ammonium nitrate-fuel oil explosive for blasting agent mixing vehicle is:
Powdery ammonium nitrate, solid combustible agent and liquid combustible agent with the detonator insensitiveness of blasting agent mixing vehicle splendid attire terrestrial station preparation, or fuel oil and powdery ammonium nitrate mixture, or with transport trolley, previous materials is transported to the scene, reinstall in blasting agent mixing vehicle, on-the-spot in explosion, described blasting agent mixing vehicle mixes each component and makes the finished product powdered ammonium nitrate-fuel oil explosive by proportioning, and then directly injects the big gun hole.
A kind of powdered ammonium nitrate-fuel oil explosive loads in mixture car, and described blasting agent mixing vehicle is for explosive production movably and be packed into the vehicle device that loads in mixture in big gun hole, and it loads in mixture vehicle device and comprises feed bin, e Foerderanlage, mixing device and filling device.
Described feed bin is made of ammonium nitrate feed bin, solid combustible agent feed bin and liquid combustible agent feed bin.
Described e Foerderanlage, mixing device, filling device are by the ammonium nitrate conveyor screw that is positioned at the ammonium nitrate bin bottom, be positioned at the agitating device of solid combustible agent feed bin inside, be positioned at the solid combustible agent conveyor screw of solid combustible agent bin bottom, be positioned at the perpendicular conveyor screw at headstock rear portion, blanking flexible pipe and the top set conveyor screw that is positioned at vehicle bottom, and liquid combustible agent transferpump consists of.
The utility model compared with prior art has following significant advantage:
The utility model has improved in fact the level of safety of explosive production, adopts simultaneously directly to load in mixture car production filling, has reduced labour intensity, has improved production efficiency, and directly uses liquid state or ammonium nitrate crystals, solid combustible agent, greatly reduces the explosive cost.And, simple to operate in the utility model production process, dependable performance.Without cap-sensitivity, also improved the security in the transportation due to it.
Description of drawings
Fig. 1 is the side-view of blasting agent mixing vehicle of the present utility model.
Fig. 2 is the rear view of blasting agent mixing vehicle of the present utility model
In figure, each component symbol is:
1, the chassis of blasting agent mixing vehicle; 2, ammonium nitrate feed bin; 3, ammonium nitrate conveyor screw; 4, solid combustible agent feed bin; 5, solid combustible agent conveyor screw; 6, perpendicular conveyor screw; 7, top set conveyor screw; 8, blanking flexible pipe; 9 liquid combustible agent feed bins; 10, agitating device in the solid combustible agent; 11, liquid combustible agent transferpump.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2.
With the ammonium nitrate feed bin 2 on blasting agent mixing vehicle, solid combustible agent feed bin 4, liquid combustible agent feed bin 9, be contained in respectively powdery ammonium nitrate (can be also the mixture of powdery ammonium nitrate mixture and fuel oil), solid and liquid combustible agent that terrestrial station prepares.Or with transport trolley, above-mentioned materials is transported to the scene, reinstall in blasting agent mixing vehicle.On-the-spot in explosion, blasting agent mixing vehicle is by ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, or liquid combustible agent transferpump 11, make the finished product powdered ammonium nitrate-fuel oil explosive through perpendicular conveyor screw 6, more directly inject the big gun hole by top set conveyor screw 7, blanking flexible pipe 8.Wherein 10 is agitating device in the solid combustible agent, guarantees that the conveying of solid combustible agent is unobstructed.1 for loading in mixture the chassis of car.
Example one:
With expanded ammonium nitrate, diesel oil, wood powder, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11, press expanded ammonium nitrate 92%, solid combustible agent 4%, liquid combustible agent 4%, be transported to the related device part, three kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example two:
With expanded ammonium nitrate, diesel oil, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, liquid combustible agent transferpump 11, press expanded ammonium nitrate 94%, liquid combustible agent 6%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example three:
With expanded ammonium nitrate, Witconol 2301, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, liquid combustible agent transferpump 11, press expanded ammonium nitrate 94%, liquid combustible agent 6%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example four:
With expanded ammonium nitrate, wood powder, contain respectively the corresponding feed bin of blasting agent mixing vehicle, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, press expanded ammonium nitrate 88%, solid combustible agent 12%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example five:
With expanded ammonium nitrate, glycerine, wood powder, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11, press expanded ammonium nitrate 88%, solid combustible agent 6%, liquid combustible agent 6%, be transported to the related device part, three kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example six:
With modified ammonium nitrate, raw plant oil, milled powders of cornstalk, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11, press modified ammonium nitrate 90%, solid combustible agent 6%, liquid combustible agent 4%, be transported to the related device part, three kinds of raw materials fully mixed, afterwards by blanking flexible pipe 11, squeeze into the big gun hole, complete powder charge.
Example seven:
With modified ammonium nitrate, raw plant oil, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, liquid combustible agent transferpump 11, press modified ammonium nitrate 93%, liquid combustible agent 7%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example eight:
With modified ammonium nitrate, thin fuel oil, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, liquid combustible agent transferpump 11, press modified ammonium nitrate 94%, liquid combustible agent 6%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example nine:
With modified ammonium nitrate, coal dust, contain respectively the corresponding feed bin of blasting agent mixing vehicle, start powder ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, press modified ammonium nitrate 88%, solid combustible agent 12%, be transported to the related device part, two kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example ten:
With modified ammonium nitrate, glycerine, rice chaff, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11, press modified ammonium nitrate 88%, solid combustible agent 6%, liquid combustible agent 6%, be transported to the related device part, three kinds of raw materials fully mixed, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example 11:
First 67% modified ammonium nitrate and 33% porous ammonium nitrate are made into mixture, again with mixture, glycerine, rice chaff, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11 are by 88% modified ammonium nitrate, 6% solid combustible agent, 6% liquid combustible agent, be transported to the related device part, by blanking flexible pipe 8, squeeze into the big gun hole after fully mixing, complete powder charge.
Example 12:
First 80% expanded ammonium nitrate and 20% porous ammonium nitrate are made into mixture, again with mixture, glycerine, wood powder, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, solid combustible agent conveyor screw 5, liquid combustible agent transferpump 11, by 88% modified ammonium nitrate, 6% solid combustible agent, 6% liquid combustible agent, be transported to the related device part, make abundant mixing, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Example 13:
First 94% expanded ammonium nitrate and 6% coal dust are made into mixture, again with mixture, glycerine, contain respectively in the corresponding feed bin of blasting agent mixing vehicle or tank, start ammonium nitrate conveyor screw 3, liquid combustible agent transferpump 11, by 94% modified ammonium nitrate, 6% liquid combustible agent, be transported to the related device part, make abundant mixing, afterwards by blanking flexible pipe 8, squeeze into the big gun hole, complete powder charge.
Above embodiment; only take explanation the utility model as purpose; not in order to limiting the scope of the utility model protection, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (1)
1. a powdered ammonium nitrate-fuel oil explosive loads in mixture car, it is characterized in that, described blasting agent mixing vehicle is for explosive production movably and be packed into the vehicle device that loads in mixture in big gun hole, and it loads in mixture vehicle device and comprises feed bin, e Foerderanlage, mixing device and filling device;
Described feed bin is made of ammonium nitrate feed bin (2), solid combustible agent feed bin (4) and liquid combustible agent feed bin (9); Described e Foerderanlage, mixing device, filling device are by the ammonium nitrate conveyor screw (3) that is positioned at ammonium nitrate feed bin (2) bottom, be positioned at the inner agitating device of solid combustible agent feed bin (4), be positioned at the solid combustible agent conveyor screw (5) of solid combustible agent feed bin (4) bottom, be positioned at the perpendicular conveyor screw (6) at headstock rear portion, blanking flexible pipe (8) and the top set conveyor screw (7) that is positioned at vehicle bottom, and liquid combustible agent transferpump (11) consists of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523217 CN202924939U (en) | 2012-10-11 | 2012-10-11 | Explosive mixed loading truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220523217 CN202924939U (en) | 2012-10-11 | 2012-10-11 | Explosive mixed loading truck |
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| CN202924939U true CN202924939U (en) | 2013-05-08 |
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| CN 201220523217 Expired - Lifetime CN202924939U (en) | 2012-10-11 | 2012-10-11 | Explosive mixed loading truck |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449941A (en) * | 2013-08-28 | 2013-12-18 | 肖代军 | On-site mixing method and car of ground and underground viscous porous granular ammonium nitrate fuel oil (ANFO) explosive |
| CN106495970A (en) * | 2016-08-31 | 2017-03-15 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
-
2012
- 2012-10-11 CN CN 201220523217 patent/CN202924939U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449941A (en) * | 2013-08-28 | 2013-12-18 | 肖代军 | On-site mixing method and car of ground and underground viscous porous granular ammonium nitrate fuel oil (ANFO) explosive |
| CN103449941B (en) * | 2013-08-28 | 2015-09-02 | 肖代军 | Ground and the on-site mixed method of down-hole thickness porous particulated ammonium oil explosive and bulk mixing truck |
| CN106495970A (en) * | 2016-08-31 | 2017-03-15 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
| CN106495970B (en) * | 2016-08-31 | 2018-08-17 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
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| CX01 | Expiry of patent term |