CN104315933A - Intrinsic-safety type emulsion explosive on-site loading truck - Google Patents
Intrinsic-safety type emulsion explosive on-site loading truck Download PDFInfo
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- CN104315933A CN104315933A CN201410502652.5A CN201410502652A CN104315933A CN 104315933 A CN104315933 A CN 104315933A CN 201410502652 A CN201410502652 A CN 201410502652A CN 104315933 A CN104315933 A CN 104315933A
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Abstract
The invention belongs to the technical field of explosion equipment and relates to an intrinsic-safety type emulsion explosive on-site loading truck. The intrinsic-safety type emulsion explosive on-site loading truck is mainly characterized in that a static emulsifier and a static sensitizer are adopted for emulsification and sensitization; the outlet end of the static emulsifier is butted with a conveying hose; the tail end of a sensitizer storage and conveying system is butted with the head end of the conveying hose; the static sensitizer is arranged at the tail end of the conveying hose. The intrinsic-safety type emulsion explosive on-site loading truck has the advantages that the sensitizer is arranged at the end part of the conveying hose and is put in a blast hole together with the conveying hose and is used for carrying out sensitization in the blast hole, so that a finished-product emulsion explosive is formed, and thus the safety risk in the process of conveying the finished-product emulsion explosive is avoided; on the other hand, both the emulsifier and the sensitizer used in the loading truck disclosed by the invention are of a static structure, no shear and mechanical friction exists in the emulsification and sensitization process, the sensitivity is reduced, explosion in the production process is avoided and the production safety is ensured.
Description
Technical field
The invention belongs to explosion equipment technology field, relate to the on-the-spot explosive loading truck of a kind of intrinsic safety type emulsion.
Background technology
Emulsion is the new product that 20 century 70s just grow up, the Blabm of the U.S. in 1969 has set forth emulsion explosives technology first more all sidedly, emulsion is the earliest non-detonator sensitivity, must ignite by relaying priming during use, afterwards, along with going deep into of studying emulsion, the emulsion that later stage finds out has cap-sensitivity equally, and there is good water-resistance, its explosion property is good, the advantage such as the low and security of mechanical sensitivity is good, cost is lower than aqueous gels simultaneously, from world wide, bulk emulsifying explosive and bulk mixing truck thereof, be used widely, along with China progressively improves the attention degree of production safety, owing to there is security risk in transportation in bulk explosive, it has been suitable for the explosive in mine or Mine Production, in mine and shaft production, the basic field mixed loading truck that uses loads in mixture at present, bulk mixing truck can not produce finished explosive products in process of production, to the last load big gun hole and just become finished explosive products through sensitized reaction in first 10 minutes, although avoid the hazards that bulk emulsifying explosive exists in transportation, but, still there is security risk in process of production in existing bulk mixing truck.
The key component of field mixed loading truck mixed explosive is aqueous phase, oil phase and sensitizer etc., aqueous phase solution enters emulsifier through aqueous phase stream gauge after aqueous phase pump flows out, oil phase liquid enters emulsifier through oil phase flowmeter after mailbox pump flows out, aqueous phase and oil phase form emulsion matrix through high-speed stirred in emulsifier, sensitizer enters blender through sensitizer flowmeter after sensitizer pump flows out, simultaneously emulsion matrix leaf enters blender and mixes with sensitizer, mixed medicine slurry falls in screw pump hopper by deadweight, and medicine slurry is pressed into big gun hole by the pressure finally by screw pump; Load in mixture in process owing to making a part of matrix foam formation explosive emulsion matrix and sensitizer mixing in blender actual, there is certain sensitivity, existing blender belongs to action of forced stirring equipment, after the objects such as metal impurities enter blender, there is the possibility of causing danger because friction produces hot polymerization collection; The medium simultaneously using screw pump pumping has been finished emulsion explosives, because the structural principle of screw pump and civil explosive industry are for the experience of screw pump Long-Time Service, very big potential safety hazard is there is with screw pump pumping finished emulsion explosives, greatly reduce the overall security of emulsification blasting agent mixing vehicle, also once cause a lot of explosion accident, cause personnel's injury to a certain degree.
Summary of the invention
The present invention solves existing problem in the art, there is provided a kind of intrinsic safety type emulsion on-the-spot explosive loading truck, whole emulsion process and activation process all adopt staticizer, avoid producing mechanical friction in emulsification and activation process and the document factor existed, sensitizer and emulsion matrix are carried out static mixing in the sensitizing device being located at delivery hose end simultaneously, only could form finished emulsion explosives in big gun hole, greatly reduce security risk, avoid causing personal injury.
The present invention is achieved by the following technical solutions:
The on-the-spot explosive loading truck of a kind of intrinsic safety type emulsion, comprise automobile chassis, at automobile chassis top erection unit platform, described equipment platform is equipped with water oil phase Storing and conveying system, sensitizer Storing and conveying system, vehicle-mounted purging system, static emulsifying apparatus, hydraulic system, automatic control system, static sensitizing device and pipe-reeling device, pipe-reeling device is wound around delivery hose, water oil phase Storing and conveying system comprises aqueous phase Storing and conveying system and oil phase Storing and conveying system, its key improvements is: described aqueous phase Storing and conveying system and oil phase Storing and conveying system end dock with the aqueous phase entrance of static emulsifying apparatus and oil phase entrance respectively, described static emulsifying apparatus port of export docking delivery hose, described sensitizing device Storing and conveying system end docks with delivery hose head end, described static sensitizing device is located at delivery hose end.
Preferably, described static emulsifying apparatus comprises oil phase import, aqueous phase import, flange cylinder, emulsification inner core and emulsifier outlet, inner core is provided with in described flange cylinder, sealed cavity is formed between described inner tank theca and flange cylinder inwall, described flange cylinder sidewall is provided with the aqueous phase import be communicated with sealed cavity, at least three grades of emulsification inner cores are installed along its length inside described inner core, described emulsification inner core comprises emulsion tube and is fixed on the ring-type end plate at emulsion tube two ends, described ring-type end plate external diameter is identical with inner core internal diameter, and sealing contact, one piece of end plate of described each emulsification inner core is provided with orifice plate, orifice plate is gone into battle and is shown through hole, one end that described emulsification inner core is provided with orifice plate is the port of export, described emulsion tube outer wall, the end plate at emulsion tube two ends and the inwall of inner core form cavity, described inner core sidewall is provided with the quantity tap hole identical with emulsification inner core quantity, and tap hole is communicated with the cavity outside emulsion tube, described emulsion tube outer wall is provided with around at least two uniform row spray-holes of its axis.
Preferably, described static sensitizing device comprises cylindrical body, connector and the two-stage sensitization inner core be located in cylindrical body, described two-stage sensitization inner core is respectively first order sensitization inner core and second level sensitization inner core, described first order sensitization inner core is identical with second level sensitization core arrangement, and be the cylinder-like structure closed one end, the inner chamber of described sensitization inner core is hybrid chamber, described sensitization inner core blind end is provided with the dispersion hole be communicated with hybrid chamber, described dispersion hole is evenly arranged around sensitization inner core axes, and between the axis of the axis of each dispersion hole and sensitization inner core angle Wei ?°, be located in cylindrical body after the openend docking of described first order sensitization inner core and second level sensitization inner core.
Preferably, described water oil phase Storing and conveying system comprises aqueous phase tank, oil phase tank, aqueous phase pump and oil phase pump, described aqueous phase tank is arranged on the front portion of described equipment platform, described oil phase tank is arranged on the middle part of described equipment platform, described aqueous phase pump and described oil phase pump are arranged on the postmedian of described equipment platform, described aqueous phase pump is connected by means of stainless steel tube with between aqueous phase tank, described aqueous phase pump discharge is connected with the aqueous phase import of static emulsifying apparatus by means of stainless steel tube, described oil phase pump is connected with oil phase tank by means of stainless steel tube, described oil phase pump discharge is connected with the oil phase import of static emulsifying apparatus by means of stainless steel tube, described aqueous phase pump and oil phase pump are all by means of fluid motor-driven.
Described aqueous phase pump is helicoidal pump, and be made up of parts such as housing, two encapsulate rotors, its encapsulate rotor is non-rigid, eliminates unsafe factor during conveying, improves the security of water conveying.
Preferably, described hydraulic system comprises: hydraulic oil container, power takeoff, main oil pump, sensitizer pump motor, aqueous phase pump motor, oil phase pump motor, choke valve, Pressure gauge and rolling machine motor, described hydraulic oil container is arranged on the front portion of described equipment platform, described power takeoff clutch end is connected with main oil pump power intake, and described main oil pump oil-out is connected by means of hydraulic oil pipe with described sensitizer pump motor, aqueous phase pump motor, rolling machine motor and oil phase pump motor oil-in.
Preferably, described vehicle-mounted purging system comprises flush box and water pump, described flush box is arranged on the middle part of described equipment platform, described water pump is arranged on the postmedian of described equipment platform, described pump intake to be exported with flush box by stainless steel tube and is connected, and described exit of pump is docked with aqueous phase pipeline, static emulsifying apparatus water inlet and static sensitizing device porch respectively by stainless steel tube and valve.
Preferably, described sensitizer Storing and conveying system comprises sensitizer storage tank and sensitizer pump, described sensitizer storage tank is arranged on the middle part of described equipment platform, described sensitizer pump is arranged on the sidewall of described flush box, described sensitizer storage tank is connected by means of stainless steel tube with sensitizer pump, and described sensitizer pump discharge end is connected with static emulsifying apparatus exit by means of stainless steel tube.
Preferably, described pipe-reeling device comprises the support and reel and joint of being located at described equipment platform afterbody, the main shaft of described reel is located on support by means of bearing, described support is fixed with joint, described reel is wound around delivery hose, described delivery hose initiating terminal docks with the joint port of export, and described fitting inlet end to export with static emulsifying apparatus by means of stainless steel tube and docks.
Described automatic control system comprises: PLC module, vehicle GPS navigation system, and described PLC module is arranged on the afterbody of described equipment platform, and described vehicle GPS navigation system is arranged on car steering indoor.
The present invention compared with prior art has following significant advantage:
(1), sensitization apparatus is arranged on the end of delivery hose by the present invention, in specific operation process, first the sensitizing device of delivery hose end is inserted big gun hole, then open hydraulic system and carry out emulsification, emulsion matrix after emulsification and sensitizer are delivered to sensitizing device by delivery hose simultaneously and carry out sensitization, finished emulsion explosives is can not form outside big gun hole, greatly reduce security risk, although the emulsion matrix after sensitizer and emulsification is all carried by delivery hose, but in course of conveying, mixing arrangement is not set, so, the emulsion after sensitization is can not form in delivery hose.
(2), the emulsifier used in the present invention is static emulsifying apparatus, in emulsion process, used by oil phase oil phase transport pump in emulsifier, oil phase is by the emulsion tube of emulsification inner core, emulsification inner core arranges spray-hole, aqueous phase passes through the aqueous phase import of aqueous phase transport pump to static emulsifying apparatus, and enter in the cavity outside emulsion tube corresponding to every one-level emulsification inner core by tap hole, the aqueous phase entering cavity is entered in emulsion tube by spray-hole and carries out physical agitation to oil phase, thick emulsified bases through physical agitation is mixed by the laggard step of orifice plate, and enter next stage emulsification inner core, Pyatyi inner core is set in the present invention, aqueous phase and oil phase are fully mixed, form uniform emulsion matrix, because the jet power mainly by means of aqueous phase in emulsion process stirs, there is not mechanical shearing and mechanical friction, greatly reduce security risk.
(3), the sensitizing device used in the present invention is static sensitizing device, the emulsion matrix simultaneously being undertaken carrying by delivery hose is in delivery hose, but for arranging mixing or agitating device in delivery hose, emulsion matrix and sensitizer are just at aqueous phase pump, be fed forward under the pressure of oil phase pump and sensitizer pump, and carry out in a sealed meter environment, security risk is low, disperseed by the dispersion hole be arranged on two-stage sensitization inner core after emulsion matrix and sensitizer enter sensitizing device, mixture after dispersion enters hybrid chamber mixing, mixture through second level sensitization inner core completes sensitization, become finished emulsion explosives and send into big gun hole, in the end a link completes sensitization, avoid directly carrying finished explosive products, reduce security risk.
Accompanying drawing explanation
Fig. 1 front view of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is static sensitizing device structural representation in the present invention;
Fig. 4 is static emulsifying apparatus structural representation in the present invention;
Fig. 5 is aqueous phase pump configuration schematic diagram in the present invention;
In the accompanying drawings: 1, hydraulic oil container; 2, water oil phase Storing and conveying system; 3, aqueous phase tank; 4, oil phase tank; 5, sensitizer Storing and conveying system; 6, sensitizer storage tank; 7, aqueous phase pump; 8, oil phase pump; 9, vehicle-mounted purging system; 10, water tank is cleaned; 11, sensitizer pump; 12, static emulsifying apparatus; 13, hydraulic system; 14, automatic control system; 15, static sensitizing device; 16, equipment platform; 17, automobile chassis; 18, power takeoff; 19, main oil pump; 20, delivery hose; 21, sensitizer pump motor; 22, aqueous phase pump motor; 23, oil phase pump motor; 24, choke valve; 25, Pressure gauge; 26, rolling machine motor; 27, PLC module; 28, vehicle GPS navigation system; 29, oil phase entrance; 30, aqueous phase entrance; 31, flange cylinder; 32, emulsification inner core; 33, emulsifier outlet; 34, tap hole; 35, spray-hole; 36, orifice plate; 37, connector; 38, first order sensitization inner core; 39, second level sensitization inner core; 40, dispersion hole; 41, hybrid chamber; 42 housings; 43, encapsulate rotor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See Fig. 1 to Fig. 5.
The on-the-spot explosive loading truck of a kind of intrinsic safety type emulsion of the present invention, comprise automobile chassis 17, at automobile chassis 17 top erection unit platform 16, described equipment platform 16 is equipped with water oil phase Storing and conveying system 2, sensitizer Storing and conveying system 5, vehicle-mounted purging system 9, static emulsifying apparatus 12, hydraulic system 13, automatic control system 14, static sensitizing device 15 and pipe-reeling device, pipe-reeling device is wound around delivery hose, water oil phase Storing and conveying system 2 comprises aqueous phase Storing and conveying system and oil phase Storing and conveying system, it is characterized in that: described aqueous phase Storing and conveying system and oil phase Storing and conveying system end dock with the aqueous phase entrance of static emulsifying apparatus and oil phase entrance respectively, described static emulsifying apparatus port of export docking delivery hose, described sensitizing device Storing and conveying system end docks with delivery hose head end, described static sensitizing device is located at delivery hose end.
Preferably, described static emulsifying apparatus 12 (see accompanying drawing 4) comprises oil phase import 29, aqueous phase import 30, flange cylinder 31, emulsification inner core 32 and emulsifier outlet 33, inner core is provided with in described flange cylinder 31, sealed cavity is formed between described inner tank theca and flange cylinder inwall, described flange cylinder sidewall is provided with the aqueous phase import be communicated with sealed cavity, at least three grades of emulsification inner cores are installed along its length inside described inner core, described emulsification inner core 32 comprises emulsion tube and is fixed on the ring-type end plate at emulsion tube two ends, described ring-type end plate external diameter is identical with inner core internal diameter, and sealing contact, one piece of end plate of described each emulsification inner core 32 is provided with orifice plate 36, orifice plate 36 is gone into battle and is shown through hole, one end that described emulsification inner core 32 is provided with orifice plate 36 is the port of export, described emulsion tube outer wall, the end plate at emulsion tube two ends and the inwall of inner core form cavity, described inner core sidewall is provided with the quantity tap hole identical with emulsification inner core quantity, and tap hole is communicated with the cavity outside emulsion tube, described emulsion tube outer wall is provided with around at least two uniform row spray-holes of its axis.
Preferably, described static sensitizing device 15 (see accompanying drawing 3) comprises cylindrical body, connector and the two-stage sensitization inner core be located in cylindrical body, described two-stage sensitization inner core is respectively first order sensitization inner core 38 and second level sensitization inner core 39, described first order sensitization inner core 38 is identical with second level sensitization inner core 39 structure, and be the cylinder-like structure closed one end, the inner chamber of described sensitization inner core is hybrid chamber 41, described sensitization inner core blind end is provided with the dispersion hole 40 be communicated with hybrid chamber 41, described dispersion hole 40 is evenly arranged around sensitization inner core axes, and between the axis of each dispersion hole 40 and the axis of sensitization inner core angle be 10 ?20 °, be located in cylindrical body after the openend docking of described first order sensitization inner core 38 and second level sensitization inner core 39.
Preferably, described water oil phase Storing and conveying system 2 comprises aqueous phase tank 3, oil phase tank 4, aqueous phase pump 7 (see accompanying drawing 5) and oil phase pump 8, described aqueous phase tank 3 is arranged on the front portion of described equipment platform 16, described oil phase tank 4 is arranged on the middle part of described equipment platform 16, described aqueous phase pump 7 and described oil phase pump 8 are arranged on the postmedian of described equipment platform 16, described aqueous phase pump 7 is connected by means of stainless steel tube with between aqueous phase tank 3, described aqueous phase pump 7 exports and is connected with the aqueous phase import 30 of static emulsifying apparatus 12 by means of stainless steel tube, described oil phase pump 8 is connected with oil phase tank 4 by means of stainless steel tube, described oil phase pump 8 exports and is connected with the oil phase import 29 of static emulsifying apparatus 12 by means of stainless steel tube, described aqueous phase pump 7 and oil phase pump 8 are all by means of fluid motor-driven, the aqueous phase pump 7 adopted in the present invention comprises the parts such as housing 42 and two encapsulate rotors 43, encapsulate rotor 43 is non-rigid, eliminate unsafe factor during conveying, improve the security of water conveying.Described aqueous phase pump 7 is helicoidal pump, and be made up of parts such as housing 42, two encapsulate rotors 43, its encapsulate rotor 43 is non-rigid, eliminates unsafe factor during conveying, improves the security of water conveying.
Preferably, described hydraulic system 13 comprises: hydraulic oil container 1, power takeoff 18, main oil pump 19, sensitizer pump motor 21, aqueous phase pump motor 22, oil phase pump motor 23, choke valve 24, Pressure gauge 25 and rolling machine motor 26, described hydraulic oil container 1 is arranged on the front portion of described equipment platform 16, described power takeoff 18 clutch end is connected with main oil pump 19 power intake, and described main oil pump 19 oil-out is connected by means of hydraulic oil pipe with described sensitizer pump motor 21, aqueous phase pump motor 22, rolling machine motor 26 and oil phase pump motor 23 oil-in.
Preferably, described vehicle-mounted purging system comprises flush box 10 and water pump, described flush box 10 is arranged on the middle part of described equipment platform 16, described water pump is arranged on the postmedian of described equipment platform 16, described pump intake to be exported with flush box 10 by stainless steel tube and is connected, and described exit of pump is docked with aqueous phase pipeline, static emulsifying apparatus 12 water inlet and static sensitizing device 15 porch respectively by stainless steel tube and valve.
Preferably, described sensitizer Storing and conveying system 5 comprises sensitizer storage tank 6 and sensitizer pump 11, described sensitizer storage tank 6 is arranged on the middle part of described equipment platform 16, described sensitizer pump 11 is arranged on the sidewall of described flush box 10, described sensitizer storage tank 6 is connected by means of stainless steel tube with sensitizer pump 11, and described sensitizer pump 11 port of export is connected with static emulsifying apparatus 12 exit by means of stainless steel tube.
Preferably, described pipe-reeling device (see accompanying drawing 1) comprises the support and reel and joint of being located at described equipment platform 16 afterbody, the main shaft of described reel is located on support by means of bearing, described support is fixed with joint, described reel is wound around delivery hose 20, described delivery hose 20 initiating terminal docks with the joint port of export, and described fitting inlet end to export with static emulsifying apparatus 12 by means of stainless steel tube and docks.
Described automatic control system can be automatic controller of the prior art and so on, also can add the controller of the various conversion such as navigation system.
Preferably, described automatic control system 14 comprises: PLC module 27, vehicle GPS navigation system 28, and described PLC module 27 is arranged on the afterbody of described equipment platform 16, and described vehicle GPS navigation system 28 is arranged on car steering indoor.
Operation principle of the present invention and process as follows:
Water-phase material will be loaded with, oil phase material, the on-the-spot explosive loading truck of the materials such as sensitizer drives to demolition site, rest in the limit, big gun hole of having bored, guarantee that delivery hose can carry out injection according to the degree of depth in big gun hole, start rolling machine motor 26, the end (installing static sensitizing device) of delivery hose 20 is put into big gun hole, start oil phase pump 8, aqueous phase pump 7, two kinds of materials are at static emulsifying apparatus 12 internal emulsification, under the pressure effect of aqueous phase pump 8 and oil phase pump 7, emulsion matrix is admitted to delivery hose 20, start sensitizer pump 11, under pressure, sensitizer is pushed in the static sensitizing device 15 of the afterbody of delivery hose together with emulsion matrix, the static sensitization inner core 39 of the static sensitization inner core 38 of the first order and the second level is installed in static sensitizing device 15, two-stage sensitization inner core distributes multiple dispersion hole 40 and hybrid chamber 41, emulsion matrix and sensitizer fully mix in static sensitizing device 15, the emulsion formed after sensitization enters bottom big gun hole, etc. to be blasted.
After big gun hole has been loaded, close aqueous phase pump 7, oil phase pump 8, sensitizer pump 11 successively.Open rolling machine motor 26 afterwards, delivery hose 20 is goed deep into next big gun hole, repeat emulsification procedure.
After operation completes, open vehicle-mounted rinse-system 9, aqueous phase pipeline, static emulsifying apparatus 12, static sensitizing device 15 are rinsed, use in order to next time.After completing, bulk mixing truck is outputed operation area.
See the structural scheme of mechanism that accompanying drawing 4 is these invention static emulsifying apparatus.The Sino-German static emulsifying apparatus 12 of the present invention exports 33 compositions by oil phase entrance 29, aqueous phase entrance 30, multiple emulsion inner core 32 (the present invention arranges Pyatyi, but is not limited to Pyatyi), flange cylinder 31 and emulsifier, and its concrete emulsion process is:
Oil phase enters emulsification inner core 32 in emulsion ratio from the initiating terminal of static emulsifying apparatus 12 oil phase entrance 29 by oil phase pump 8 from oil phase tank 4; Aqueous phase sends into aqueous phase entrance 30 by aqueous phase pump 7 in explosive ratio from aqueous phase tank 3, the spray-hole 35 of aqueous phase from the emulsification inner core 32 being distributed in static emulsifying apparatus 12 is with certain flow rate and pressure ejection, enter emulsification inner core 32 to mix with oil phase, both mixtures spray with certain flow rate through emulsification inner core 32 end face orifice plate 36 again, form one-level slightly newborn; Ejecta is shunted the some aqueous phase material come again and is again mixed at secondary emulsification inner core 32 with aqueous phase entrance 30, and ejects with certain flow rate through the end face orifice plate 36 of secondary emulsification inner core 32, forms secondary emulsification; Like this through multistage repetition, mixing, under the effect such as shearing, finally form emulsifying colloid, the method mechanical of this breast processed stirs and mechanical shearing, security of operation.
See the structural scheme of mechanism that accompanying drawing 3 is the static sensitizing devices of this invention.Static sensitizing device 15 in the present invention is made up of first order sensitization inner core 38 and second level sensitization inner core 39, and the afterbody of delivery hose 20 is fixed on by connector 37, big gun hole is placed into together with delivery hose 20 to during the injection of big gun hole, two-stage sensitization inner core is dispersed with multiple dispersion hole 40, colloid and sensitizer by being evenly dispersed rear feeding hybrid chamber 41 during dispersion hole 40, and then again being disperseed by the dispersion hole of second sensitization inner core thus reach mixed uniformly object.This Sensitization modes does not have mechanical agitation, can not produce mechanical mass and shear and mechanical collision, so activation process safety.
The present invention is compared with existing emulsification bulk mixing truck, whole service process, there is no high-speed stirring emulsifier, do not stir sensitization apparatus, the emulsification in running and activation process all adopt static emulsion and static sensitization, and substantially increase the security of system breast, activation process, the present invention simultaneously rotates colloid transport pump without screw pump etc., and eliminate screw pump liquid medicine injection system, making liquid medicine injection system also safer, is the on-the-spot emulsification blasting agent mixing vehicle of essential safety.
The concrete implementation and operation method of intrinsic safety type emulsion field mixed loading truck of the present invention:
In a word, the present invention, by adopting above technological means, can produce following technique effect:
(1), sensitization apparatus is arranged on the end of delivery hose by the present invention, in specific operation process, first the sensitizing device of delivery hose end is inserted big gun hole, then open hydraulic system and carry out emulsification, emulsion matrix after emulsification and sensitizer are delivered to sensitizing device by delivery hose simultaneously and carry out sensitization, finished emulsion explosives is can not form outside big gun hole, greatly reduce security risk, although the emulsion matrix after sensitizer and emulsification is all carried by delivery hose, but in course of conveying, mixing arrangement is not set, so, the emulsion after sensitization is can not form in delivery hose.
(2), the emulsifier used in the present invention is static emulsifying apparatus, in emulsion process, used by oil phase oil phase transport pump in emulsifier, oil phase is by the emulsion tube of emulsification inner core, emulsification inner core arranges spray-hole, aqueous phase passes through the aqueous phase import of aqueous phase transport pump to static emulsifying apparatus, and enter in the cavity outside emulsion tube corresponding to every one-level emulsification inner core by tap hole, the aqueous phase entering cavity is entered in emulsion tube by spray-hole and carries out physical agitation to oil phase, thick emulsified bases through physical agitation is mixed by the laggard step of orifice plate, and enter next stage emulsification inner core, Pyatyi inner core is set in the present invention, aqueous phase and oil phase are fully mixed, form uniform emulsion matrix, because the jet power mainly by means of aqueous phase in emulsion process stirs, there is not mechanical shearing and mechanical friction, greatly reduce security risk.
(3), the sensitizing device used in the present invention is static sensitizing device, the emulsion matrix simultaneously being undertaken carrying by delivery hose is in delivery hose, but for arranging mixing or agitating device in delivery hose, emulsion matrix and sensitizer are just at aqueous phase pump, be fed forward under the pressure of oil phase pump and sensitizer pump, and carry out in a sealed meter environment, security risk is low, disperseed by the dispersion hole be arranged on two-stage sensitization inner core after emulsion matrix and sensitizer enter sensitizing device, mixture after dispersion enters hybrid chamber mixing, mixture through second level sensitization inner core completes sensitization, become finished emulsion explosives and send into big gun hole, in the end a link completes sensitization, avoid directly carrying finished explosive products, reduce security risk.
Claims (10)
1. the on-the-spot explosive loading truck of intrinsic safety type emulsion, it is characterized in that: comprise automobile chassis (17), on automobile chassis (17) top erection unit platform (16), described equipment platform (16) is equipped with water oil phase Storing and conveying system (2), sensitizer Storing and conveying system (5), vehicle-mounted purging system (9), static emulsifying apparatus (12), hydraulic system (13), automatic control system (14), static sensitizing device (15) and pipe-reeling device, pipe-reeling device is wound around delivery hose, water oil phase Storing and conveying system (2) comprises aqueous phase Storing and conveying system and oil phase Storing and conveying system, described aqueous phase Storing and conveying system and oil phase Storing and conveying system end dock with the aqueous phase entrance of static emulsifying apparatus and oil phase entrance respectively, described static emulsifying apparatus port of export docking delivery hose, described sensitizing device Storing and conveying system end docks with delivery hose head end, described static sensitizing device is located at delivery hose end.
2. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described static emulsifying apparatus (12) comprises oil phase import (29), aqueous phase import (30), flange cylinder (31), emulsification inner core (32) and emulsifier outlet (33), described flange cylinder is provided with inner core in (31), sealed cavity is formed between described inner tank theca and flange cylinder inwall, described flange cylinder sidewall is provided with the aqueous phase import be communicated with sealed cavity, at least three grades of emulsification inner cores are installed along its length inside described inner core, described emulsification inner core (32) comprises emulsion tube and is fixed on the ring-type end plate at emulsion tube two ends, described ring-type end plate external diameter is identical with inner core internal diameter, and sealing contact, one piece of end plate of described each emulsification inner core (32) is provided with orifice plate (36), orifice plate (36) is gone into battle and is shown through hole, one end that described emulsification inner core (32) is provided with orifice plate (36) is the port of export, described emulsion tube outer wall, the end plate at emulsion tube two ends and the inwall of inner core form cavity, described inner core sidewall is provided with the quantity tap hole identical with emulsification inner core quantity, and tap hole is communicated with the cavity outside emulsion tube, described emulsion tube outer wall is provided with around at least two uniform row spray-holes of its axis.
3. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described static sensitizing device (15) comprises cylindrical body, connector and the two-stage sensitization inner core be located in cylindrical body, described two-stage sensitization inner core is respectively first order sensitization inner core (38) and second level sensitization inner core (39), described first order sensitization inner core (38) is identical with second level sensitization inner core (39) structure, and be the cylinder-like structure closed one end, the inner chamber of described sensitization inner core is hybrid chamber (41), described sensitization inner core blind end is provided with the dispersion hole (40) be communicated with hybrid chamber (41), described dispersion hole (40) is evenly arranged around sensitization inner core axes, and between the axis of each dispersion hole (40) and the axis of sensitization inner core angle be 10 ?20 °, be located in cylindrical body after the openend docking of described first order sensitization inner core (38) and second level sensitization inner core (39).
4. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described water oil phase Storing and conveying system (2) comprises aqueous phase tank (3), oil phase tank (4), aqueous phase pump (7) and oil phase pump (8), described aqueous phase tank (3) is arranged on the front portion of described equipment platform (16), described oil phase tank (4) is arranged on the middle part of described equipment platform (16), described aqueous phase pump (7) and described oil phase pump (8) are arranged on the postmedian of described equipment platform (16), described aqueous phase pump (7) is connected by means of stainless steel tube with between aqueous phase tank (3), described aqueous phase pump (7) outlet is connected with the aqueous phase import (30) of static emulsifying apparatus (12) by means of stainless steel tube, described oil phase pump (8) is connected with oil phase tank (4) by means of stainless steel tube, described oil phase pump (8) outlet is connected with the oil phase import (29) of static emulsifying apparatus (12) by means of stainless steel tube, described aqueous phase pump (7) and oil phase pump (8) are all by means of fluid motor-driven.
5. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 4, is characterized in that: described aqueous phase pump (7) is helicoidal pump, is made up of parts such as housing (42), two encapsulate rotors (43).
6. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described hydraulic system (13) comprising: hydraulic oil container (1), power takeoff (18), main oil pump (19), sensitizer pump motor (21), aqueous phase pump motor (22), oil phase pump motor (23), choke valve (24), Pressure gauge (25) and rolling machine motor (26), described hydraulic oil container (1) is arranged on the front portion of described equipment platform (16), described power takeoff (18) clutch end is connected with main oil pump (19) power intake, described main oil pump (19) oil-out and described sensitizer pump motor (21), aqueous phase pump motor (22), rolling machine motor (26) is connected by means of hydraulic oil pipe with oil phase pump motor (23) oil-in.
7. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described vehicle-mounted purging system comprises flush box (10) and water pump, described flush box (10) is arranged on the middle part of described equipment platform (16), described water pump is arranged on the postmedian of described equipment platform (16), described pump intake to be exported with flush box (10) by stainless steel tube and is connected, described exit of pump by stainless steel tube and valve respectively with aqueous phase pipeline, static emulsifying apparatus (12) water inlet and the docking of static sensitizing device (15) porch.
8. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described sensitizer Storing and conveying system (5) comprises sensitizer storage tank (6) and sensitizer pump (11), described sensitizer storage tank (6) is arranged on the middle part of described equipment platform (16), described sensitizer pump (11) is arranged on the sidewall of described flush box (10), described sensitizer storage tank (6) is connected by means of stainless steel tube with sensitizer pump (11), described sensitizer pump (11) port of export is connected with static emulsifying apparatus (12) exit by means of stainless steel tube.
9. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described pipe-reeling device comprises the support and reel and joint of being located at described equipment platform (16) afterbody, the main shaft of described reel is located on support by means of bearing, described support is fixed with joint, described reel is wound around delivery hose (20), described delivery hose (20) initiating terminal docks with the joint port of export, and described fitting inlet end to export with static emulsifying apparatus (12) by means of stainless steel tube and docks.
10. the on-the-spot explosive loading truck of intrinsic safety type emulsion as claimed in claim 1, it is characterized in that: described automatic control system (14) comprising: PLC module (27), vehicle GPS navigation system (28), described PLC module (27) is arranged on the afterbody of described equipment platform (16), and described vehicle GPS navigation system (28) is arranged on car steering indoor.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949594A (en) * | 2015-03-30 | 2015-09-30 | 深圳市金奥博科技有限公司 | Method for loading explosive in fields in mixed manner on basis of underground explosive loading trucks |
| CN104949592A (en) * | 2015-03-30 | 2015-09-30 | 深圳市金奥博科技有限公司 | Jet tackifying device for jetting mixed emulsified explosives |
| CN105157495A (en) * | 2015-07-30 | 2015-12-16 | 东北大学 | Stemming preparation and filling device for underground mine |
| CN106348989A (en) * | 2016-08-25 | 2017-01-25 | 中煤科工集团淮北爆破技术研究院有限公司 | Jet-flow emulsifying device and method for emulsified explosive |
| CN109608294A (en) * | 2019-02-21 | 2019-04-12 | 中国葛洲坝集团易普力股份有限公司 | The production system and its process of novel site bulk mixing truck emulsion |
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| CN112707773A (en) * | 2020-12-31 | 2021-04-27 | 江西铜业民爆矿服有限公司 | All-static emulsification method for mixed emulsion explosive |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2158722C2 (en) * | 1998-10-15 | 2000-11-10 | Федеральное Государственное Унитарное Предприятие "Красноармейский Научно-Исследовательский Институт Механизации" | Mixing device for preparation of emulsion explosive compounds |
| CN101968334A (en) * | 2010-10-29 | 2011-02-09 | 山西惠丰特种汽车有限公司 | Underground in-situ emulsified explosive mixed charging vehicle |
| CN102278926A (en) * | 2011-09-12 | 2011-12-14 | 山西惠丰特种汽车有限公司 | Automatic underground explosive charging machine |
| CN202149729U (en) * | 2011-07-08 | 2012-02-22 | 薛世忠 | Loading car specially designed for in-bulk emulsified bases for tunnel construction |
| CN102607345A (en) * | 2011-07-08 | 2012-07-25 | 薛世忠 | Special vehicle for filling strip mine bulk emulsifying bases |
| CN102850149A (en) * | 2012-08-13 | 2013-01-02 | 湖北凯龙化工集团股份有限公司 | Static emulsification-pumped latex matrix on-line continuous sensitized emulsion explosive manufacturing process |
| CN103304348A (en) * | 2013-07-05 | 2013-09-18 | 石家庄成功机电有限公司 | Static sensitization method and static sensitization equipment for packaging emulsion explosives |
| CN103983151A (en) * | 2014-05-12 | 2014-08-13 | 山西惠丰特种汽车有限公司 | Downhole on-site emulsified explosive hybrid-loading truck |
-
2014
- 2014-09-26 CN CN201410502652.5A patent/CN104315933B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2158722C2 (en) * | 1998-10-15 | 2000-11-10 | Федеральное Государственное Унитарное Предприятие "Красноармейский Научно-Исследовательский Институт Механизации" | Mixing device for preparation of emulsion explosive compounds |
| CN101968334A (en) * | 2010-10-29 | 2011-02-09 | 山西惠丰特种汽车有限公司 | Underground in-situ emulsified explosive mixed charging vehicle |
| CN202149729U (en) * | 2011-07-08 | 2012-02-22 | 薛世忠 | Loading car specially designed for in-bulk emulsified bases for tunnel construction |
| CN102607345A (en) * | 2011-07-08 | 2012-07-25 | 薛世忠 | Special vehicle for filling strip mine bulk emulsifying bases |
| CN102278926A (en) * | 2011-09-12 | 2011-12-14 | 山西惠丰特种汽车有限公司 | Automatic underground explosive charging machine |
| CN102850149A (en) * | 2012-08-13 | 2013-01-02 | 湖北凯龙化工集团股份有限公司 | Static emulsification-pumped latex matrix on-line continuous sensitized emulsion explosive manufacturing process |
| CN103304348A (en) * | 2013-07-05 | 2013-09-18 | 石家庄成功机电有限公司 | Static sensitization method and static sensitization equipment for packaging emulsion explosives |
| CN103983151A (en) * | 2014-05-12 | 2014-08-13 | 山西惠丰特种汽车有限公司 | Downhole on-site emulsified explosive hybrid-loading truck |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949594A (en) * | 2015-03-30 | 2015-09-30 | 深圳市金奥博科技有限公司 | Method for loading explosive in fields in mixed manner on basis of underground explosive loading trucks |
| CN104949592A (en) * | 2015-03-30 | 2015-09-30 | 深圳市金奥博科技有限公司 | Jet tackifying device for jetting mixed emulsified explosives |
| CN105157495A (en) * | 2015-07-30 | 2015-12-16 | 东北大学 | Stemming preparation and filling device for underground mine |
| CN106348989A (en) * | 2016-08-25 | 2017-01-25 | 中煤科工集团淮北爆破技术研究院有限公司 | Jet-flow emulsifying device and method for emulsified explosive |
| CN106348989B (en) * | 2016-08-25 | 2018-06-12 | 中煤科工集团淮北爆破技术研究院有限公司 | Emulsion aqualase device and emulsification method |
| CN109608294A (en) * | 2019-02-21 | 2019-04-12 | 中国葛洲坝集团易普力股份有限公司 | The production system and its process of novel site bulk mixing truck emulsion |
| CN110407652B (en) * | 2019-08-19 | 2021-02-02 | 安徽雷鸣科化有限责任公司 | Mixed loading equipment for water gel explosive and control method thereof |
| CN112552131A (en) * | 2020-11-13 | 2021-03-26 | 宏大爆破工程集团有限责任公司 | High-integration emulsion explosive mobile ground station |
| CN112707773A (en) * | 2020-12-31 | 2021-04-27 | 江西铜业民爆矿服有限公司 | All-static emulsification method for mixed emulsion explosive |
| CN115839641A (en) * | 2023-02-17 | 2023-03-24 | 山西惠丰特种汽车有限公司 | Full-static field mixed emulsion explosive truck |
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