CN108981508A - A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device - Google Patents
A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device Download PDFInfo
- Publication number
- CN108981508A CN108981508A CN201810762631.5A CN201810762631A CN108981508A CN 108981508 A CN108981508 A CN 108981508A CN 201810762631 A CN201810762631 A CN 201810762631A CN 108981508 A CN108981508 A CN 108981508A
- Authority
- CN
- China
- Prior art keywords
- fuel oil
- ammonium nitrate
- oil mixture
- copper conductor
- loading
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title claims abstract description 69
- 239000000295 fuel oil Substances 0.000 title claims abstract description 49
- 239000000203 mixture Substances 0.000 title claims abstract description 49
- 238000001647 drug administration Methods 0.000 title claims abstract description 33
- 229910052802 copper Inorganic materials 0.000 claims abstract description 73
- 239000010949 copper Substances 0.000 claims abstract description 73
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000004020 conductor Substances 0.000 claims abstract description 60
- 239000002360 explosive Substances 0.000 claims abstract description 27
- 239000003921 oil Substances 0.000 claims abstract description 27
- 230000003068 static effect Effects 0.000 claims abstract description 15
- 239000012159 carrier gas Substances 0.000 claims abstract description 3
- 239000003814 drug Substances 0.000 claims description 7
- 229940079593 drug Drugs 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 8
- 230000009172 bursting Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 13
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration devices, belong to explosive field mixed loading truck technical field, including for providing the hydraulic motor of driving power, it connect the Pneumatic conveying pump for providing carrier gas with hydraulic motor and connect the loading flexible rubber hose for being delivered to porous particulated ammonium oil explosive in blasthole with Pneumatic conveying pump, it is quickly connected between loading flexible rubber hose and Pneumatic conveying pump by copper conductor bridge joint, non-return valve is equipped between copper conductor bridge joint and Pneumatic conveying pump, porous particulated ammonium oil explosive is inputted by Pneumatic conveying pump, blasthole is delivered to by the discharge port of loading flexible rubber hose.The present invention uses air-powered pump and antistatic, static conductive hose, suitable for ammonium nitrate-fuel oil mixture field mixed loading truck, realizes the powder charge of mixed explosive long distance delivery, solve the problems, such as that vehicle cannot be introduced into bursting work region, field mixed loading truck operational security is improved, operating area is expanded.
Description
Technical field
The present invention relates to a kind of field mixed loading truck drug administration device, more particularly to a kind of on-site mixed vehicle commander of ammonium nitrate-fuel oil mixture away from
From drug administration device, belong to explosive field mixed loading truck technical field.
Background technique
Currently, domestic porous particulated ammonium oil explosive field mixed loading truck generally uses spiral conveyer loading, it is long by spiral
It is universal very short to spend loading distance, needs hole-specifically to move vehicle injection in bursting work use process, increases the abrasion of spiral conveyer,
And in real use process, due to being limited by bursting work region place, especially small aperture big gun area of part big gun area is more
It jolts, there are larger security risks, are not suitable for field mixed loading truck and walk wherein, cause not to the live powder charge of bursting work
Benefit influences.
Summary of the invention
The main object of the present invention is to provide for a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device, using gas
Power pump provides power, carries out operation using long antistatic, static conductive hose.
The purpose of the present invention can reach by using following technical solution:
A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device, by strength conveying and long range loading by porous and granular ammonium
Fried medicine is delivered to blasthole, including for providing driving power hydraulic motor, connect for providing gas with the hydraulic motor
It the Pneumatic conveying pump of body carrier and connect with the Pneumatic conveying pump for porous particulated ammonium oil explosive to be delivered in blasthole
Loading flexible rubber hose is quickly connected between the loading flexible rubber hose and the Pneumatic conveying pump by copper conductor bridge joint, described
Non-return valve is equipped between copper conductor bridge joint and the Pneumatic conveying pump, porous particulated ammonium oil explosive passes through the pneumatic conveying
Pump input, is delivered to blasthole by the discharge port of the loading flexible rubber hose.
Preferably, the loading flexible rubber hose is the flexible rubber hose that outside has static conductive function with anti-static function, inside.
Preferably, the inner wall of the loading flexible rubber hose is laid with a plurality of copper with the centerline parallel of the loading flexible rubber hose
Conductor, equipotential link between a plurality of copper conductor and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck.
Preferably, a plurality of copper conductor is at least partly embedded in the inner wall of the loading flexible rubber hose.
Preferably, the feeding end of the loading flexible rubber hose is pressed the copper conductor bridge joint, the loading flexible rubber hose
Discharge end is pressed copper mouth piece.
Preferably, a plurality of copper conductor is connect with the copper conductor bridge joint and copper mouth piece respectively, a plurality of described
Copper conductor equipotential link between the copper conductor bridge joint.
Preferably, a plurality of copper conductor passes through between the copper conductor bridge joint and the Pneumatic conveying pump etc. electric
Position connection, equipotential link between the Pneumatic conveying pump and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck.
Preferably, the quantity of the copper conductor is four, and the section of the copper conductor is polygon, the copper conductor and institute
Loading flexible glue inside pipe wall junction is stated to be bonded or be embedded in completely in the inner wall of the loading flexible rubber hose.
Preferably, the loading flexible rubber hose is connected to the pump housing of the Pneumatic conveying pump by the copper conductor bridge joint
On.
Preferably, after porous particulated ammonium oil explosive is by metering mixing auger, into the Pneumatic material of the Pneumatic conveying pump
Bucket, is blown into blasthole by the long range loading of the loading flexible rubber hose.
Advantageous effects of the invention:
1, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided by the invention provides power using air-powered pump, uses length
Antistatic, static conductive hose carry out operation, are especially suitable for big gun area with a varied topography and small aperture blasthole, using effect are more bright
It is aobvious.
2, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided by the invention, it is mixed that it is suitable for ammonium nitrate-fuel oil mixture scenes
The live powder charge of entrucking realizes on-site mixed explosive long distance delivery powder charge, and can solve vehicle cannot be introduced into bursting work area
The problems such as domain, improves ammonium nitrate-fuel oil mixture field mixed loading truck operational security and operation area use scope.
3, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided by the invention, porous particulated ammonium oil explosive are a kind of
Granule materials are pumped using wind model；Blasthole is delivered to using antistatic, static conductive rubber hose, it is mixed to realize scene
Blasting charge long distance delivery powder charge.
4, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided by the invention, wind model pump do etc. electric with car body
Position connection can be effectively prevented wind model pump with electrostatic, and then prevent electrostatic from meeting quick-fried the security implication of burst region
The antistatic demand of broken operation.
5, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided by the invention, loading hose are connected by quick coupling
The pump housing is connect, bridges quick coupling both ends using copper conductor, loading hose feeding end is pressed quick coupling, and discharge end is pressed copper pipe
Head, antistatic hose, static conductive inside hose lay copper conductor, and copper conductor is connect with copper mouth piece and quick coupling respectively, not only
The outside antistatic that can be realized hose, realizes the inside static conductive of hose, and can be realized quick connection.
Detailed description of the invention
Fig. 1 is the structure of a preferred embodiment of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device according to the invention
Connection schematic diagram；
Fig. 2 is the structural principle of a preferred embodiment of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device according to the invention
Figure；
Fig. 3 is the loading hose of a preferred embodiment of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device according to the invention
Sectional view；
Fig. 4 is the hydraulic motor of a preferred embodiment of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device according to the invention
Structural schematic diagram；
Fig. 5 is the pneumatic conveying of a preferred embodiment of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device according to the invention
Pump cross-sectional view.
In figure: 1- hydraulic motor, 2- Pneumatic conveying pump, 3- loading flexible rubber hose, 4- non-return valve, 5- copper conductor bridge joint,
6- copper conductor.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As depicted in figs. 1 and 2, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, passes through gas
Porous particulated ammonium oil explosive is delivered to blasthole by power conveying and long range loading, which is characterized in that including dynamic for providing driving
The hydraulic motor 1 of power connect the Pneumatic conveying pump 2 for providing carrier gas with hydraulic motor 1 and connect with Pneumatic conveying pump 2
Loading flexible rubber hose 3 for being delivered to porous particulated ammonium oil explosive in blasthole, between loading flexible rubber hose 3 and Pneumatic conveying pump 2
It is quickly connected by copper conductor bridge joint 5, non-return valve 4 is equipped between copper conductor bridge joint 5 and Pneumatic conveying pump 2, it is porous
ANFO explosives prill is inputted by Pneumatic conveying pump 2, is delivered to blasthole by the discharge port of loading flexible rubber hose 3.
In the present embodiment, as shown in Figure 1, Figure 2 and Figure 3, loading flexible rubber hose 3 is that outside has anti-static function, inside
Flexible rubber hose with static conductive function, the inner wall of loading flexible rubber hose 3 are laid with a plurality of with the centerline parallel of loading flexible rubber hose 3
Copper conductor 6, equipotential link between a plurality of copper conductor 6 and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck, a plurality of copper conductor 6 at least portion
Divide and is embedded in the inner wall of loading flexible rubber hose 3.
In the present embodiment, as shown in figure 3, the feeding end of loading flexible rubber hose 3 is pressed copper conductor bridge joint 5, loading is soft
The discharge end of sebific duct 3 is pressed copper mouth piece, and a plurality of copper conductor 6 is connect with copper conductor bridge joint 5 and copper mouth piece respectively, a plurality of copper
The equipotential link between copper conductor bridge joint 5 of conductor 6, a plurality of copper conductor 6 pass through copper conductor bridge joint 5 and strength
Equipotential link between delivery pump 2, equipotential link between Pneumatic conveying pump 2 and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck.
In the present embodiment, as shown in figure 3, the quantity of copper conductor 6 is four, the section of copper conductor 6 is polygon, and copper is led
Body 6 is bonded or is embedded in completely in the inner wall of loading flexible rubber hose 3 with 3 inner wall junction of loading flexible rubber hose.
In the present embodiment, as depicted in figs. 1 and 2, loading flexible rubber hose 3 is connected to strength by copper conductor bridge joint 5
On the pump housing of delivery pump 2, after porous particulated ammonium oil explosive is by metering mixing auger, into the pneumatic hopper of Pneumatic conveying pump 2,
Blasthole is blown by the long range loading of loading flexible rubber hose 3.
In the present embodiment, as depicted in figs. 1 and 2, porous particulated ammonium oil explosive is a kind of granule materials, defeated using wind-force
It send pump to pump, blasthole is delivered to using antistatic, static conductive rubber hose, wind model pump does equipotential link with car body, defeated
Medicine hose connects the pump housing by quick coupling, bridges quick coupling both ends using copper conductor, the press fitting of loading hose feeding end is quick
Connector, discharge end be pressed copper mouth piece, antistatic, hose static conductive inside hose lay copper conductor, copper conductor respectively with copper mouth piece
It is connected with quick coupling.
In the present embodiment, as shown in figure 4, ammonium nitrate-fuel oil mixture field mixed loading truck long range loading provided in this embodiment fills
It sets, hydraulic motor 1 is driven by motor and hydraulic pump, and the output shaft of motor is connected by spline with the input shaft of hydraulic pump, liquid
The oil discharge outlet of press pump is communicated by oil pipe with the oil inlet of hydraulic motor 1, and the oil return opening of hydraulic motor 1 passes through oil pipe and hydraulic pump
Oil return opening communicate, oil pipe is equipped with control valve, and the output shaft of hydraulic motor 1 is connected by spline with Pneumatic conveying pump 2, motor
Impact when start and stop is further reduced instead of the high-voltage motor in conventional power system using V motor.
In the present embodiment, as shown in figure 4, motor drives hydraulic pump works, motor sends kinetic energy to hydraulic pump and converts
At the hydraulic potential energy of hydraulic pump, oil pump is entered hydraulic motor 1 by hydraulic pump, and hydraulic potential energy is passed to hydraulic motor 1, hydraulic motor
1 by hydraulic potential energy converting and energy at mechanical torque, output torque is that Pneumatic conveying pump 2 provides power, drive Pneumatic conveying pump 2 to work,
Output torque and the direction of rotation of hydraulic motor 1 are adjusted by control hydraulic pump, to control the speed regulation of Pneumatic conveying pump 2, open
Stop and inverts.
In the present embodiment, as shown in figure 5, ammonium nitrate-fuel oil mixture field mixed loading truck long range loading provided in this embodiment fills
It sets, the working principle of the Pneumatic conveying pump is as follows:
In use, the feed end towards air sealed ejector is passed through porous particulated ammonium oil explosive, towards the inlet end of air sealed ejector
It is passed through gas, is passed through gas towards the end of gas source connecting tube, porous particulated ammonium oil explosive is abundant through air sealed ejector and gas
Mixing can be in the gap between central hollow tube outer wall and outer tube inner wall when being passed through gas towards the inlet end of air sealed ejector
High-speed flow is generated, and the rear of high-speed flow is formed negative pressure, the porous particulated ammonium oil explosive with gas mixing sent using negative pressure
To reception room, i.e. negative-pressure ejecting；
The gas being passed through through gas source connection tube end is injected in reception room through nozzle forms high-speed flow, is imitated by venturi
It answers, high-speed flow sprays the porous particulated ammonium oil explosive of reception room from the end of Venturi；
Positive pressure P1 can be formed in the junction of air sealed ejector and reception room by accommodating indoor high-speed flow simultaneously, and air sealed is penetrated
Air-flow positive pressure P2 in stream device can offset positive pressure P1, guarantee that porous particulated ammonium oil explosive can smoothly enter into reception room, i.e. positive pressure locks gas；
Porous particulated ammonium oil explosive is delivered to loading flexible rubber hose 3 after spraying by the end of Venturi, realizes continuous pneumatic conveying.
In the present embodiment, as depicted in figs. 1 and 2, ammonium nitrate-fuel oil mixture field mixed loading truck provided in this embodiment is defeated over long distances
Medicine device, its working principles are as follows: after porous particulated ammonium oil explosive is by metering mixing auger, into the gas of Pneumatic conveying pump 2
Dynamic hopper, is blown into blasthole by the long range loading of loading flexible rubber hose 3.
In the present embodiment, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, using strength
Pump provides power, carries out operation using long antistatic, static conductive hose, is especially suitable for big gun area with a varied topography and small aperture big gun
Hole, using effect become apparent.
In the present embodiment, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, it is suitable for
The live powder charge of ammonium nitrate-fuel oil mixture field mixed loading truck realizes on-site mixed explosive long distance delivery powder charge, and can solve vehicle can not
The problems such as into bursting work region, improves ammonium nitrate-fuel oil mixture field mixed loading truck operational security and operation area use scope.
In the present embodiment, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, porous and granular
Ammonium nitrate-fuel oil mixture is a kind of granule materials, is pumped using wind model, is delivered to big gun using antistatic, static conductive rubber hose
Hole realizes on-site mixed explosive long distance delivery powder charge.
In the present embodiment, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, wind model
Pump does equipotential link with car body, wind model pump can be effectively prevented with electrostatic, and then prevent electrostatic to burst region
Security implication meets the antistatic demand of bursting work.
In the present embodiment, ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device provided in this embodiment, loading hose
The pump housing is connected by quick coupling, bridges quick coupling both ends using copper conductor, loading hose feeding end is pressed quick coupling, out
Expect side pressure fill copper mouth piece, antistatic hose, static conductive inside hose lay copper conductor, copper conductor respectively with copper mouth piece and fast quick access
Head connection, can not only realize the outside antistatic of hose, realize the inside static conductive of hose, and can be realized and quickly connect
It connects.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device, by strength conveying and long range loading by porous and granular
Ammonium nitrate-fuel oil mixture is delivered to blasthole, which is characterized in that including for providing the hydraulic motor (1) for driving power and the hydraulic horse
Up to (1) connection for providing the Pneumatic conveying pump (2) of carrier gas and being connect with the Pneumatic conveying pump (2) for by porous grain
Shape ammonium nitrate-fuel oil mixture is delivered to the loading flexible rubber hose (3) in blasthole, the loading flexible rubber hose (3) and the Pneumatic conveying pump (2) it
Between by copper conductor bridge joint (5) quickly connect, between the copper conductor bridge joint (5) and the Pneumatic conveying pump (2)
Equipped with non-return valve (4), porous particulated ammonium oil explosive is inputted by the Pneumatic conveying pump (2), passes through the loading flexible rubber hose (3)
Discharge port be delivered to blasthole.
2. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as described in claim 1, which is characterized in that described defeated
Medicine flexible rubber hose (3) is the flexible rubber hose that outside has static conductive function with anti-static function, inside.
3. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as described in claim 1, which is characterized in that described defeated
The inner wall of medicine flexible rubber hose (3) is laid with a plurality of copper conductor (6) with the centerline parallel of the loading flexible rubber hose (3), a plurality of institute
State equipotential link between copper conductor (6) and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck.
4. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as claimed in claim 3, which is characterized in that a plurality of institute
Copper conductor (6) is stated at least partly to be embedded in the inner wall of the loading flexible rubber hose (3).
5. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as claimed in claim 3, which is characterized in that described defeated
The feeding end of medicine flexible rubber hose (3) is pressed the copper conductor bridge joint (5), and the discharge end of the loading flexible rubber hose (3) is pressed copper
Tube head.
6. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as claimed in claim 5, which is characterized in that a plurality of institute
It states copper conductor (6) to connect with the copper conductor bridge joint (5) and copper mouth piece respectively, a plurality of copper conductor (6) is and institute
State equipotential link between copper conductor bridge joint (5).
7. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as claimed in claim 5, which is characterized in that a plurality of institute
It states copper conductor (6) and passes through equipotential link between the copper conductor bridge joint (5) and the Pneumatic conveying pump (2), it is described
Equipotential link between Pneumatic conveying pump (2) and the car body of ammonium nitrate-fuel oil mixture field mixed loading truck.
8. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as claimed in claim 5, which is characterized in that the copper
The quantity of conductor (6) is four, and the section of the copper conductor (6) is polygon, the copper conductor (6) and the loading flexible rubber hose
(3) inner wall junction is bonded or is embedded in completely in the inner wall of the loading flexible rubber hose (3).
9. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as described in claim 1, which is characterized in that described defeated
Medicine flexible rubber hose (3) is connected on the pump housing of the Pneumatic conveying pump (2) by the copper conductor bridge joint (5).
10. a kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device as described in claim 1, which is characterized in that porous
It is soft by the loading into the pneumatic hopper of the Pneumatic conveying pump (2) after ANFO explosives prill is by metering mixing auger
The long range loading of sebific duct (3) is blown into blasthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762631.5A CN108981508A (en) | 2018-07-12 | 2018-07-12 | A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810762631.5A CN108981508A (en) | 2018-07-12 | 2018-07-12 | A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108981508A true CN108981508A (en) | 2018-12-11 |
Family
ID=64537777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810762631.5A Pending CN108981508A (en) | 2018-07-12 | 2018-07-12 | A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108981508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637805A (en) * | 2020-06-11 | 2020-09-08 | 北京北矿亿博科技有限责任公司 | Ammonium nitrate fuel oil explosive conveying method and ammonium nitrate fuel oil explosive field mixing method |
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| JP2005201611A (en) * | 2004-01-19 | 2005-07-28 | Nippon Kayaku Co Ltd | Explosive loader |
| CN2821349Y (en) * | 2005-10-19 | 2006-09-27 | 张存周 | Anti-static rubber tube |
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| CN208860217U (en) * | 2018-07-12 | 2019-05-14 | 宏大爆破有限公司 | A kind of ammonium nitrate-fuel oil mixture field mixed loading truck long range drug administration device |
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2018
- 2018-07-12 CN CN201810762631.5A patent/CN108981508A/en active Pending
Patent Citations (7)
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|---|---|---|---|---|
| JP2005201611A (en) * | 2004-01-19 | 2005-07-28 | Nippon Kayaku Co Ltd | Explosive loader |
| CN2821349Y (en) * | 2005-10-19 | 2006-09-27 | 张存周 | Anti-static rubber tube |
| CN102173965A (en) * | 2011-01-15 | 2011-09-07 | 山西惠丰特种汽车有限公司 | Mechanical explosive loading truck of finished explosive products |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111637805A (en) * | 2020-06-11 | 2020-09-08 | 北京北矿亿博科技有限责任公司 | Ammonium nitrate fuel oil explosive conveying method and ammonium nitrate fuel oil explosive field mixing method |
| CN111637805B (en) * | 2020-06-11 | 2022-05-10 | 北京北矿亿博科技有限责任公司 | Ammonium nitrate fuel oil explosive conveying method and ammonium nitrate fuel oil explosive field mixing method |
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Application publication date: 20181211 |