CN202869376U - Multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with long main screw conveyer and short main screw conveyer - Google Patents
Multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with long main screw conveyer and short main screw conveyer Download PDFInfo
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- CN202869376U CN202869376U CN 201220584514 CN201220584514U CN202869376U CN 202869376 U CN202869376 U CN 202869376U CN 201220584514 CN201220584514 CN 201220584514 CN 201220584514 U CN201220584514 U CN 201220584514U CN 202869376 U CN202869376 U CN 202869376U
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- Prior art keywords
- conveying worm
- screw conveyer
- car
- ammonium nitrate
- detonation velocity
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- 239000002360 explosive Substances 0.000 title claims abstract description 43
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 239000000295 fuel oil Substances 0.000 claims abstract description 16
- 238000005474 detonation Methods 0.000 claims description 25
- 230000003750 conditioning effect Effects 0.000 claims description 19
- 239000002283 diesel fuel Substances 0.000 claims description 18
- 239000010720 hydraulic oil Substances 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000010365 information processing Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 238000005422 blasting Methods 0.000 description 7
- 238000004880 explosion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000479 mixture part Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
A multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with a long main screw conveyer and a short main screw conveyer comprises a vehicle body and a chassis and is characterized by further comprising a multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive mixed loading system which is arranged on the chassis. The multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive mixed loading system comprises a feed bin system, a double-screw mixing conveying system and a control system. The feed bin system comprises a plurality of ammonium nitrate feed bins, a physical density adjusting agent feed bin and a diesel feed bin. The double-screw mixing conveying system at least comprises the long main screw conveyer and the short main screw conveyer, and further comprises an oblique screw conveyer and a mixing side screw conveyer. Inlets of the long main screw conveyer and the short main screw conveyer are respectively connected with the ammonium nitrate feed bins and the physical density adjusting agent feed bin. An inlet of the oblique screw conveyer is connected with outlets of the long main screw conveyer and the short main screw conveyer. An outlet of the oblique screw conveyer is connected with an inlet of the mixing side screw conveyer. Ammonium nitrate fuel oil mixtures are output through an output of the mixing side screw conveyer. According to the multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle, the output proportioning of multi-hole granulous ammonium nitrate and physical density adjusting agents is adjusted, so that different ammonium nitrate fuel oil explosives can be output.
Description
Technical field
The application relates to explosives mix-load truck, particularly relates to a kind of many detonation velocity anfo explosives car with length master conveying worm.
Background technology
Porous particulated ammonium oil explosive is a kind of on-site mixed bulk explosive that ammonium nitrate and diesel oil are mixed according to 94.5: 5.5 ratio.The characteristics that it has that abundant raw material, processing are simple, low cost of manufacture, free-running property are good, use safety, gas energy is large, explosion velocity is moderate are widely used in the various mining blasting operations.
For existing on-site mixed ammonium nitrate-fuel oil mixture technology, in different mine blasting constructions, because environmental condition is complicated and changeable, the firmness change that comprises the rock of different job sites, and the impact of the various factors such as presplit blasting demand, rock joint, if adopt the ammonium nitrate-fuel oil mixture of single density, be difficult to take into account demolition effect, if can consider to select according to different combined factors the fried medicine of pressing of different densities, can take into account the optimal effectiveness that many factors is realized explosion.
For existing ammonium nitrate-fuel oil mixture car, it carries ammonium nitrate by single main conveying worm, there is not phsyical density conditioning agent output system, this mode, this mode can only be produced the ammonium nitrate-fuel oil mixture of single density, can not carry out explosion velocity regulates, when rock property changes, can not the regulating density value, and then regulate the explosion velocity value, thereby demolition effect is limited, and increases blasting cost.
For existing double helix blasting agent mixing vehicle, cost of investment is low, installs easily, and the ammonium nitrate-fuel oil mixture of single variety more easily carries out production control.
The utility model content
The purpose of this utility model is to provide a kind of many detonation velocity anfo explosives car with length master conveying worm, by long main conveying worm and a short main conveying worm is set respectively, position according to ammonium nitrate and phsyical density conditioning agent is far and near, adopt respectively length master conveying worm to carry out mass transport, can regulate ammonium nitrate-fuel oil mixture density by the phsyical density conditioning agent, and then generate many detonation velocity anfo explosives.
The technical solution of the utility model is as follows:
A kind of many detonation velocity anfo explosives car with length master conveying worm, comprise car body, the chassis, it is characterized in that: also comprise the many detonation velocity anfo explosives Mixed loading system that is arranged on the chassis, described many detonation velocity anfo explosives Mixed loading system comprises bin system, double helix mixing and conveying system and control system, described bin system comprises some ammonium nitrate feed bins, phsyical density conditioning agent feed bin and diesel oil feed bin, the double helix mixing and conveying system comprises long main conveying worm and a short main conveying worm at least, also comprise inclined screw conveyor and mix the side conveying worm, the import of the main conveying worm of described length and short main conveying worm links to each other with ammonium nitrate feed bin and phsyical density conditioning agent feed bin respectively, the inclined screw conveyor import links to each other with the outlet of long main conveying worm and short main conveying worm, the inclined screw conveyor outlet links to each other with the import of mixing side conveying worm, mixes side conveying worm outlet output and mixes ammonium nitrate-fuel oil mixture.
Optionally, the import of the main conveying worm of described length links to each other with each ammonium nitrate feed bin discharge hole respectively, and the import of described short main conveying worm links to each other with phsyical density conditioning agent bin outlet.
Optionally, the main conveying worm of described length and short main conveying worm are provided with the arrangements for speed regulation of adjustable screw conveyer rotating speed, to adjust the output proportioning of ammonium nitrate and phsyical density conditioning agent.
Optionally, described diesel fuel tanks links to each other with the port of export of inclined screw conveyor by diesel oil output pipe, pump and spout.
Optionally, described ammonium nitrate-fuel oil mixture car also is provided with the power takeoff device, comprises power takeoff, drive link, hydraulic pump, hydraulic oil shunt, hydraulic oil cooler, hydraulic oil filter, hydraulic oil container, Pressure gauge, thermometer and fluid pressure line.
Optionally, described control system comprises automobile power transmission hydraulic oil cyclic control system, pump discharge control system, material output quantity control system, facility switching control system, Programmable Logic Controller, mixed proportion control system, control of Electric potentials system, bulk explosive information processing system, bulk explosive monitoring system and control panel.
Optionally, described many detonation velocity anfo explosives car also comprises cleaning water system, and described cleaning water system comprises cleaning water tank and flushing water pump.
Optionally, the one or both ends of described inclined screw conveyor arrange the vertical transport section.
Optionally, described diesel oil output pipe, pump and spout link to each other with the port of export vertical transport section of inclined screw conveyor.
Optionally, described ammonium nitrate is ammonium nitrate, and described phsyical density conditioning agent is the suitable dry matter that contains fine aperture, comprise thermoplastic polymer, described thermoplastic polymer comprises polystyrene foam particles, or the coarse grain perlite particle, or plant seed and cot.
Technique effect of the present utility model is:
At first, the utility model adopts one short one long two separate main conveying worms, it carries ammonium nitrate by single main conveying worm with respect to the on-site mixed car of existing ammonium nitrate-fuel oil mixture, does not have phsyical density conditioning agent output system, and this mode can only be produced the ammonium nitrate-fuel oil mixture of single density, can not carry out explosion velocity regulates, when rock property changes, can not the regulating density value, and then regulate the explosion velocity value, thereby demolition effect is limited, and increases blasting cost.
On the other hand, for existing double helix blasting agent mixing vehicle, cost of investment is low, installs easily, and the ammonium nitrate-fuel oil mixture of single variety more easily carries out production control.
On the other hand, because one of them main conveying worm adopts short conveying worm, can save the installing space that loads in mixture car, improve the space service efficiency that loads in mixture car, and be convenient to optimize the installation that loads in mixture parts and pipeline in the car, the care and maintenance in also easy to use.
Control system of the present utility model comprises automobile power transmission hydraulic oil cyclic control system, pump discharge control system, material output control system, facility switching control system, Programmable Logic Controller, mixed proportion control system, control of Electric potentials system, bulk explosive information processing system, bulk explosive monitoring system and control panel.Wherein also specifically comprise the spinner flowmeter, electronics proportional control valve of ammonium nitrate tachometer, rinse water current meter, diesel oil, manual control valve, the table such as Material control valve, can accurately show and control discharging speed and the flow of each material, guarantee ratio and the quality of mixed explosive product by accurate measurement; By the accurate control to pump, conveying worm, guarantee that explosive is mixed with process and output procedure is stable, safety, reliable.
Description of drawings
Figure 1 shows that structural representation of the present utility model.
Figure 2 shows that the A of Fig. 1 is to view.
Figure 3 shows that the top view of Fig. 1.
Reference numeral lists as follows: 1-motor-vehicle bodies, 2-diesel fuel tanks, 3-ammonium nitrate feed bin, 4-phsyical density conditioning agent feed bin, 6-cleans water tank, the long main conveying worm of 7-, the short main conveying worm of 8-, the 9-inclined screw conveyor, 10 mix the side conveying worm, the 11-tool box, 12-hydraulic oil coolant pump, the 13-hydraulic control system, 14-walks on stage and ladder, 15-hydraulic pressure power takeoff, the 16-motor-vehicle chassis.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Be illustrated in figure 1 as the structural representation of many detonation velocity anfo explosives of the utility model car, Figure 2 shows that the A of Fig. 1 to view, Figure 3 shows that the top view of Fig. 1.
Illustrating many detonation velocity anfo explosives car comprises: motor-vehicle bodies 1 and motor-vehicle chassis 16.The hydraulic pressure power takeoff device 15 that links to each other with the car deceleration device, hydraulic pressure power takeoff device 15 comprises hydraulic pump, hydraulic oil shunt, hydraulic oil coolant pump 12, hydraulic oil filter and the hydraulic oil container that links to each other with automobile reduction gearbox, wherein the hydraulic oil shunt is connected respectively to different hydraulic motors with the hydraulic oil that hydraulic pump produces, with outputting power, the set of the control element of hydraulic circuit is arranged in the hydraulic control system 13.
Be disposed with diesel fuel tanks 2, some ammonium nitrate feed bins 3, phsyical density conditioning agent feed bin 4, clean water tank 6 to tailstock direction by headstock on the motor-vehicle chassis 16.Be provided with the Cang Gai for observation and turnover repair and maintenance on ammonium nitrate feed bin 3 and the phsyical density conditioning agent feed bin 4.
Diesel oil is pumped by diesel pump in the diesel fuel tanks 2, sends into the port of export of inclined screw conveyor 9 through diesel oil pipeline and diesel oil spout.
The rinse water of cleaning in the water tank 6 is pumped by flushing water pump.
Mixing transport portion comprises: long main conveying worm 7 and short main conveying worm 8, and inclined screw conveyor 9 and mixing side conveying worm 10.
The entrance point of long main conveying worm 7 links to each other with each ammonium nitrate feed bin 3 discharging opening, the entrance point of short main conveying worm 8 links to each other with the discharging opening of phsyical density conditioning agent feed bin 4, the port of export of two main conveying worms links to each other with mixing side conveying worm 10 successively with inclined screw conveyor 9 respectively, wherein the front and back end of inclined screw conveyor 9 is provided with vertical section, and the diesel oil spout is arranged on the rear end vertical section of inclined screw conveyor 9.Ammonium nitrate and diesel oil inject the big gun hole through the loading coil pipe after mixing in mixing the side conveying worm.
Wherein, long main conveying worm 7, short main conveying worm 8, inclined screw conveyor 9, mixing side conveying worm 10 and loading coil pipe, by fluid motor-driven independently, and each hydraulic motor is by the input of the hydraulic pressure shunt in the hydraulic pressure power takeoff device 15 driving force.
For the ease of maintenance and operation, many detonation velocity anfo explosives of the present utility model load in mixture car and are provided with tool box 11 and walk on stage and ladder 14.
Many detonation velocity anfo explosives car of the present utility model can be realized by the output proportioning of regulating ammonium nitrate and phsyical density conditioning agent the output of different explosive ammonium nitrate-fuel oil mixture.
Claims (10)
1. many detonation velocity anfo explosives car with length master conveying worm, comprise car body, the chassis, it is characterized in that: also comprise the many detonation velocity anfo explosives Mixed loading system that is arranged on the chassis, described many detonation velocity anfo explosives Mixed loading system comprises bin system, double helix mixing and conveying system and control system, described bin system comprises some ammonium nitrate feed bins, phsyical density conditioning agent feed bin and diesel oil feed bin, the double helix mixing and conveying system comprises long main conveying worm and a short main conveying worm at least, also comprise inclined screw conveyor and mix the side conveying worm, the import of the main conveying worm of described length and short main conveying worm links to each other with ammonium nitrate feed bin and phsyical density conditioning agent feed bin respectively, the inclined screw conveyor import links to each other with the outlet of long main conveying worm and short main conveying worm, the inclined screw conveyor outlet links to each other with the import of mixing side conveying worm, mixes side conveying worm outlet output and mixes ammonium nitrate-fuel oil mixture.
2. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: the import of the main conveying worm of described length links to each other with each ammonium nitrate feed bin discharge hole respectively, and the import of described short main conveying worm links to each other with phsyical density conditioning agent bin outlet.
3. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 2, it is characterized in that: the main conveying worm of described length and short main conveying worm are provided with the arrangements for speed regulation of adjustable screw conveyer rotating speed, to adjust the output proportioning of ammonium nitrate and phsyical density conditioning agent.
4. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1 is characterized in that: described diesel fuel tanks links to each other with the port of export of inclined screw conveyor by diesel oil output pipe, pump and spout.
5. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: described ammonium nitrate-fuel oil mixture car also is provided with the power takeoff device, comprises power takeoff, drive link, hydraulic pump, hydraulic oil shunt, hydraulic oil cooler, hydraulic oil filter, hydraulic oil container, Pressure gauge, thermometer and fluid pressure line.
6. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: described control system comprises automobile power transmission hydraulic oil cyclic control system, pump discharge control system, material output quantity control system, facility switching control system, Programmable Logic Controller, mixed proportion control system, control of Electric potentials system, bulk explosive information processing system, bulk explosive monitoring system and control panel.
7. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: described many detonation velocity anfo explosives car also comprises cleaning water system, described cleaning water system comprises and cleans water tank and flushing water pump.
8. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: the one or both ends of described inclined screw conveyor arrange the vertical transport section.
9. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 8, it is characterized in that: described diesel oil output pipe, pump and spout link to each other with the port of export vertical transport section of inclined screw conveyor.
10. a kind of many detonation velocity anfo explosives car with length master conveying worm as claimed in claim 1, it is characterized in that: described ammonium nitrate is ammonium nitrate, described phsyical density conditioning agent is the suitable dry matter that contains fine aperture, comprise thermoplastic polymer, described thermoplastic polymer comprises polystyrene foam particles, or coarse grain perlite particle, or plant seed and cot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584514 CN202869376U (en) | 2012-11-08 | 2012-11-08 | Multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with long main screw conveyer and short main screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584514 CN202869376U (en) | 2012-11-08 | 2012-11-08 | Multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with long main screw conveyer and short main screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869376U true CN202869376U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584514 Expired - Fee Related CN202869376U (en) | 2012-11-08 | 2012-11-08 | Multi-detonation-velocity-ammonium-nitrate-fuel-oil-explosive vehicle with long main screw conveyer and short main screw conveyer |
Country Status (1)
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| CN (1) | CN202869376U (en) |
Cited By (3)
| 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 |
| CN104016819A (en) * | 2014-06-24 | 2014-09-03 | 葛洲坝易普力股份有限公司 | Explosive-making and explosive-filling all-in-one machine for bulk large-pack hole granular ammonium oil explosives |
| CN107514942A (en) * | 2017-09-22 | 2017-12-26 | 中国神华能源股份有限公司 | The feeding system and method for a kind of ammonium nitrate-fuel oil mixture containing coal dust |
-
2012
- 2012-11-08 CN CN 201220584514 patent/CN202869376U/en not_active Expired - Fee Related
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 |
| CN104016819A (en) * | 2014-06-24 | 2014-09-03 | 葛洲坝易普力股份有限公司 | Explosive-making and explosive-filling all-in-one machine for bulk large-pack hole granular ammonium oil explosives |
| CN107514942A (en) * | 2017-09-22 | 2017-12-26 | 中国神华能源股份有限公司 | The feeding system and method for a kind of ammonium nitrate-fuel oil mixture containing coal dust |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xue Shizhong Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Sun Yaodong Document name: Notification of Passing Examination on Formalities |
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| ASS | Succession or assignment of patent right |
Owner name: QINGDAO TARGET MINING SERVICES CO., LTD. Free format text: FORMER OWNER: XUE SHIZHONG Effective date: 20150217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264200 WEIHAI, SHANDONG PROVINCE TO: 266101 QINGDAO, SHANDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150217 Address after: 266101 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 business park in Qingdao Software Park hall six floor room 607 Patentee after: Pole mining Services Co., Ltd is opened up in Qingdao Address before: 705 room 12, Shengshi garden, torch hi tech Industrial Development Zone, Shandong, Weihai province 264200 Patentee before: Xue Shizhong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20201108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |