CN202465555U - Multifunctional explosive mixed loading vehicle - Google Patents
Multifunctional explosive mixed loading vehicle Download PDFInfo
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- CN202465555U CN202465555U CN2012201067433U CN201220106743U CN202465555U CN 202465555 U CN202465555 U CN 202465555U CN 2012201067433 U CN2012201067433 U CN 2012201067433U CN 201220106743 U CN201220106743 U CN 201220106743U CN 202465555 U CN202465555 U CN 202465555U
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Abstract
The utility model provides a multifunctional explosive mixed loading vehicle, which comprises a spiral material conveying system, a plurality of material cabins and a plurality of sets of pipelines, wherein emulsification substrates, porous granular ammonium nitrate or physical density regulators are stored in the main material cabin, auxiliary material cabins are provided with a diesel oil box, a sensitizing solution box and a cleaning water box, and the technical effect of the mixed loading of various explosives can be realized by adopting different raw materials of each material cabin and different combinations of each output pipeline, each spiral structure, each separation and each baffle plate. The multifunctional explosive mixed loading vehicle has the advantages that the multifunction is realized by one vehicle, the application range is wide, the in-site mixed loading of multi-density emulsification explosives, heavy-emulsification explosives or heavy ammonium nitrate fuel oil explosives, fixed-density emulsification explosives or heavy ammonium nitrate fuel oil explosives and porous granular ammonium nitrate fuel oil explosives and the long-distance emulsification explosive transportation can be realized, and negative oxygen balance substrate heavy ammonium nitrate fuel oil or heavy emulsification explosives meet the requirements of various explosion operation environments.
Description
Technical field
The application relates to explosives mix-load truck, particularly relates to the on-site mixed car of a kind of multi-functional explosive.
Background technology
Porous particulated ammonium oil explosive is a kind of ammonium nitrate and the diesel oil a kind of on-site mixed bulk explosives by 94.5: 5.5 mixed; It has that abundant raw material, processing are simple, low cost of manufacture, good free-running property, safe in utilization, gas energy is big, explosion velocity is moderate characteristics, in the Open-pit Mining that the is widely used blasting operation.
Though porous particulated ammonium oil explosive is with low cost; But non-watertight, non-moistureproof, be suitable for arid area short of rain, for the mining area of rainy season construction, rich groundwater; And contain water cannon hole, moist big gun hole; All need carry out protection against the tide and handle, and its relative volume can and weight can be lower, be not the explosion that is particularly suitable for hard rock.
Porous particulated ammonium oil explosive mixes system by the on-site mixed car of porous particulated ammonium oil explosive usually, and directly the big gun hole is entered in filling, and when the big gun hole contained less water, a kind of method was inner lining plastic bag in the big gun hole, powder charge then, but this method can't realize coupling charging; Another kind method is first draining in the big gun hole, comprises the explosion draining, powder charge then such as draws water; This kind method may cause follow-up water inlet dissolving an ammonium nitrate in the big gun hole owing to the big gun hole links to each other with near underground water source, and causes the explosive inefficacy, when perhaps in bottom, big gun hole the water of two meters of less thaies being arranged; Place the vent plug spacer, water is separated, again powder charge; When increasing cost, also influence blasting effect.
Emulsion [explosive has the advantages that water resistance is good, waterproof ability strong, the relative volume ability is big, density is big, explosion velocity is high; But its adjustable density scope is little; Generally blast performance is stable between 1.05-1.35g/cm3; Hard above rock blasting in being fit to, the shortcoming of emulsion [explosive is that manufacturing cost is high, density is big, explosive specific charge is high, the packing emulsion [explosive need be packed into by joint; Can not realize coupling charging, on-site mixed emulsion [explosive generally adopts site mixed emulsified explosive car to realize the filling of emulsification powder charge.
In the mine blasting construction; Because envrionment conditions is complicated and changeable; Comprise the condition that rock hardness is changeable, and under the multiple condition effect such as presplitting blasting demand, rainy season construction, rock joint, if adopt existing on-site mixed ammonium nitrate-fuel oil mixture or emulsion [explosive; Under the constant situation of explosive specific charge, take into account blasting effect, then be difficult to realize.
The utility model content
The purpose of the utility model is to provide a kind of multi-functional blasting agent mixing vehicle; This blasting agent mixing vehicle has the advantage of titania-mica, heavy emulsion [explosive, emulsion [explosive and porous particulated ammonium oil explosive concurrently, has overcome the shortcoming and defect of existing emulsion [explosive and porous particulated ammonium oil explosive car simultaneously; When keeping the porous particulated ammonium oil explosive good characteristic, solved that ammonium nitrate-fuel oil mixture is moistureproof, the defective of water resistance difference; Also overcome the deficiency that Density of Emulsion Explosive is big, explosive specific charge is high simultaneously; And Density of Emulsion Explosive adjusting function difference and the nonadjustable deficiency of porous particulated ammonium oil explosive density have been solved; The explosive truck of the utility model can provide large-scale ammonium nitrate-fuel oil mixture Auto-regulating System of Density of Heavy Medium; And the Auto-regulating System of Density of Heavy Medium of titania-mica or heavy emulsion [explosive, multi-density emulsion [explosive and multi-density ammonium nitrate-fuel oil mixture are provided, and the heavy ammonium oil or the heavy emulsion [explosive of negative oxygen balance emulsifying base; Realized remote conveying emulsion [explosive simultaneously, and the on-site mixed explosives truck of the many explosion velocities of multi-density.
The technical scheme of the utility model is following:
A kind of multi-functional blasting agent mixing vehicle; Comprise car body, chassis; It is characterized in that: also comprise major ingredient storehouse system and auxiliary feed bin system, helical feed mixing system and system; And the loading coil pipe, being used for the remote transferpump of carrying, said major ingredient storehouse system comprises emulsifying base feed bin, an ammonium nitrate feed bin and phsyical density regulator feed bin, and is provided with dividing plate in each feed bin each feed bin is divided into separate two portions; Said auxiliary feed bin system comprises diesel fuel tanks, sensitizing solution case, cleans water tank; Said diesel fuel tanks is provided with diesel oil pump, and the emulsifying base feed bin is provided with the emulsifying base pump, and the sensitizing solution case is provided with the sensitization liquid pump; Said helical feed mixing system comprises main worm conveyor, the tilting screw transfer roller that is provided with in order and mixes the side worm conveyor; Two portions of said each feed bin link to each other with main worm conveyor respectively, and the entrance end of main worm conveyor links to each other with phsyical density regulator feed bin bottom with an ammonium nitrate feed bin bottom, and main worm conveyor links to each other with tilting screw transfer roller, mixing side worm conveyor successively; Mixed explosive is through the exit end that mixes the side worm conveyor big gun hole of packing into, or packs into through product hopper, product pump, water ring injector, pipe bender and to contain the water cannon hole.
The junction of said emulsifying base feed bin, an ammonium nitrate feed bin, density adjuster feed bin and main worm conveyor is provided with control feed bin discharging whether baffle plate; The unlatching of said baffle plate is manually control or passes through system control; Unlatching through baffle plate realizes the output of different material, reaches the on-site mixed purpose of each kind explosive.
The delivery conduit of said emulsifying base and sensitizing solution comprises: the one tunnel comprises transferpump, water ring injector, loading coil pipe, the static mixer that links to each other successively; Another road comprises the emulsifying base pump and the sensitization liquid pump of pumpable emulsion matrix; Said emulsifying base pump links to each other with the tilting screw transfer roller through pipeline respectively with the sensitization liquid pump; Said sensitizing solution case comprises two relatively independent sensitizing solution casees at least; So that the sensitizing solution concentration of different concns to be provided respectively, wherein one or two provides sensitizing solution for transferpump.
Said diesel fuel tanks and delivery conduit link to each other with the tilting screw transfer roller with spout through pipeline.
The one or both ends of said tilting screw transfer roller are provided with the vertical transport section.
Said system comprises automobile power-taking device hydraulicefficiency oil cyclic control system, pumping capacity system, material work output system, facility switching system, programmable logic controller, blending ratio system, control of Electric potentials system, bulk explosives information processing system, bulk explosives supervisory system and control panel.
Said power-taking device hydraulicefficiency oil cyclic control system comprises the power-taking device, transmission rod, hydro-pump, hydraulicefficiency oil branching unit, hydraulic oil cooler, hydraulic oil filter and the hydraulic reservoir that link to each other with the car body reduction box and tensimeter, thermometer, hydraulicefficiency pipeline.
Said explosives mix-load truck also comprises cleaning water system, and said cleaning water system comprises cleaning water tank and flushing water pump.
Said mixing side spiral conveyer is provided with and is installed in officer's one side or car body top for horizontally rotating.
Said an ammonium nitrate is ammonium nitrate, the dry substance that contain fine aperture of said phsyical density regulator for suiting, and like polystyrene foam particles, or the coarse grain perlite particle, or plant seed particle or cot.
Said main spiral conveyer is installed on an ammonium nitrate feed bin and phsyical density regulator feed bin below, carries an ammonium nitrate and/or phsyical density regulator respectively.
The main revolution speed of screw in said feed bin bottom can be adjusted, and with the work output of adjustment an ammonium nitrate and phsyical density regulator, reaches the purpose of regulating different densities.
Optional, the bulkhead inboard and/or the arranged outside of said emulsifying base feed bin have thermal insulation layer.
The technique effect of the utility model is:
The blasting agent mixing vehicle of the utility model is through being provided with some feed bins on car body; Can store emulsifying base, an ammonium nitrate, phsyical density regulator respectively in the feed bin; Diesel oil, sensitizing agent, rinse water; Carry mixing system to comprise main worm conveyor, tilting screw transfer roller and mixing side worm conveyor, the utility model is divided into mutual isolated two portions through dividing plate with each feed bin through in emulsifying base feed bin, an ammonium nitrate feed bin and phsyical density regulator feed bin, dividing plate being set; The separated two portions of each feed bin link to each other with main worm conveyor respectively, and carry an ammonium nitrate material and carry physics density adjuster material through main worm conveyor.
The blasting agent mixing vehicle of the utility model utilizes main worm conveyor to link to each other with each major ingredient storehouse simultaneously; Utilize single main worm conveyor to replace the function of two main worm conveyors; Both simplified the structure of two main worm conveyors; Simplify pipeline control again, and improved the serviceability of blasting agent mixing vehicle, and reduced cost.
In addition, in the utility model, directly link to each other with the sensitization liquid pump through the remote transferpump of small dia on the one hand, reach the purpose of direct on-site mixed emulsion [explosive with water ring injector, loading hose and static mixer; On the other hand; Through emulsifying base pump and sensitizing solution pump line road; Emulsifying base and sensitizing solution are delivered directly to the vertical output mouth of tilting screw transfer roller, through mix the side worm conveyor with emulsifying base and sensitizing solution with after ammonium nitrate mixes, directly through product hopper, product pump, water ring injector; The loading coil pipe is sent the explosive that is mixed with into bottom, big gun hole.
In addition, in the utility model, the heavy ammonium oil or the heavy emulsion [explosive of negative oxygen balance matrix; According to the Zhenyang equilibrium value of an ammonium nitrate and the additional proportion of an ammonium nitrate, confirm to produce the kind of explosive, the corresponding emulsifying base of producing negative oxygen balance; Through main spiral output an ammonium nitrate; Vertical outlet at tilting screw injects emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump, can reach the purpose of zero oxygen balance equally, and the add-on of an ammonium nitrate needs definite value; To be equipped with the emulsifying base of producing corresponding negative oxygen balance, this function ratio is fit to fixedly explosive kind explosion and uses.
In the blasting agent mixing vehicle of the utility model, utilize the various combination of each feed bin and each delivery conduit, can realize the technical purpose that multicharge is on-site mixed.
The blasting agent mixing kind that the blasting agent mixing vehicle of the utility model is realized comprises:
Function one: titania-mica; Emulsion matrix and ammonium nitrate are housed respectively in the feed bin, and main worm conveyor is carried the ammonium nitrate material, at the vertical outlet spray feed diesel oil of tilting screw transfer roller; Then; Vertical outlet at the tilting screw transfer roller passes through matrix pump and sensitization liquid pump while spray feed emulsifying base and sensitizing solution, through main revolution speed of screw adjustment, makes ammonium nitrate content greater than 50% weight part; Form titania-mica through mixing after the side worm conveyor mixes, send into the big gun hole by mixing the side worm conveyor.Titania-mica has certain moistureproofness, certain water-repellancy, in being applicable to hard and in the explosion of hard following rock, dry hole, moist hole, the big gun hole that water cut is few are fit to load titania-mica.
Function two: heavy emulsion [explosive, be equipped with emulsion matrix and ammonium nitrate respectively, main worm conveyor output ammonium nitrate in the feed bin; Spray into diesel oil in tilting screw vertical outlet upper end, inject emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump, adjust through main revolution speed of screw at the vertical outlet of tilting screw; Make ammonium nitrate content less than 50% weight part; After the mixing auger transfer roller mixes, form heavy emulsion [explosive, through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe; Be conveyed into the big gun hole; Water hole explosion in being fit to below hard is fit to dry hole or the blasting operation of moist hole equally, in aqueous hard or in hard rock blasting on the upper side more suitable.
Function three: the emulsion [explosive of adjustable density, be equipped with emulsion matrix and phsyical density regulator respectively, main spiral conveyer output physics density adjuster in the feed bin; Vertical outlet at tilting screw injects emulsifying base and sensitizing solution; After the mixing auger transfer roller mixes, form the heavy emulsion [explosive of adjustable density, according to the output revolutions raising or the reduction of main spiral conveyer; Regulate the increase or the reduction of the work output of physics density adjuster; Improve or reduce the content of phsyical density regulator in emulsion [explosive, the emulsion [explosive of preparation multi-density is during the powder charge of water hole; Through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, input big gun hole.When dry hole or the powder charge of moist hole, through mixing the side spiral big gun hole of packing into, the adjustable density scope is at 0.3-1.2g/cm
3, 0.3-0.4g/cm
3Be applicable to presplitting blasting and/or smooth blasting, soft rock and the extremely explosion at joint.0.4-1.2g/cm
3Be applicable to hard following rock blasting in hard the reaching.
Function four: porous particulated ammonium oil explosive; The feed bin of filling emulsion matrix is opened closed cover, the filling ammonium nitrate, and promptly all feed bins are all adorned ammonium nitrate; Main worm conveyor is carried the ammonium nitrate material; Vertical outlet at the tilting screw transfer roller sprays into diesel oil, mixes the back and forms porous particulated ammonium oil explosive, sends into the big gun hole through mixing the side worm conveyor.Be fit to dry hole, the dry, the environment of anhydrous operation in winter, in hard following rock blasting.
Function five: the heavy emulsion [explosive of multi-density, separating about the design dividing plate in the middle of the feed bin of the particulate material that does not design thermal insulation layer, intersect that (purpose deposited of intersection is a left-right symmetric; Traffic safety) deposit particulate state physics density adjuster and ammonium nitrate, through main worm conveyor output physics density adjuster and ammonium nitrate, two kinds of materials flow to main spiral in the both sides of main spiral; Spray into diesel oil at the tilting screw vertical outlet; Vertical outlet at tilting screw injects emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump, according to the rotating speed adjustment of main spiral conveyer, improves or reduce the work output of an ammonium nitrate and phsyical density regulator; Make ammonium nitrate content less than 50% weight part; Produce the heavy emulsion [explosive of multi-density, through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, the big gun hole of packing into; When dry hole or the powder charge of moist hole directly through mixing the side spiral big gun hole of packing into, preferred Auto-regulating System of Density of Heavy Medium scope 0.65-1.15g/cm
3, be fit to moist hole, moisture few big gun hole, soft rock and joint than the rock blasting of growing or the explosion of same big gun hole different lithology.
Function six: the multi-density titania-mica, in the middle of the feed bin of the particulate material that does not design thermal insulation layer, separating feed bin about the design dividing plate, intersect that (purpose deposited of intersection is a left-right symmetric; Traffic safety) deposits particulate state physics density adjuster and ammonium nitrate; Through main worm conveyor output physics density adjuster and ammonium nitrate, two kinds of materials flow to main spiral in the both sides of main spiral, spray into diesel oil in tilting screw vertical outlet upper end; Emulsifying base and sensitizing solution are injected through matrix pump and sensitization liquid pump in vertical outlet lower end at tilting screw; According to the rotating speed adjustment of main spiral conveyer, improve or reduce the work output of an ammonium nitrate and phsyical density regulator, make ammonium nitrate content greater than 50% weight part; (density of phsyical density regulator is very little; And do not participate in chemical reaction, ignore here) produce the multi-density titania-mica, send into the big gun hole through mixing the side worm conveyor.Preferred Auto-regulating System of Density of Heavy Medium scope 0.65-0.95g/cm
3, be fit to moist hole, moisture few big gun hole, soft rock and joint than the rock blasting of growing or the explosion of same big gun hole different lithology.
Function seven: emulsion [explosive, emulsifying base and sensitizing solution be through the remote transferpump of small dia, water ring injector, loading coil pipe, static mixer, prepares and export pure emulsion [explosive; Through loading hose output, 50 meters of distances can reach 60 meters farthest; Be applicable to when on-site mixed car can not arrive near the big gun hole and use, both be fit to water hole explosion, hard rock blasting; Also be fit to foundation explosion, bulk explosion.
The heavy ammonium oil or the heavy emulsion [explosive of function eight, negative oxygen balance matrix according to the Zhenyang equilibrium value of an ammonium nitrate and the additional proportion of an ammonium nitrate, confirm to produce the kind of explosive; The corresponding emulsifying base that generates negative oxygen balance; Through main spiral output an ammonium nitrate, through matrix pump and sensitization liquid pump injection emulsifying base and sensitizing solution, need not spray into diesel oil at the vertical outlet of tilting screw; Can reach the purpose of zero oxygen balance equally; The add-on of an ammonium nitrate needs definite value, and to be equipped with the emulsifying base of producing corresponding negative oxygen balance, this function is fit to fixedly explosive kind explosion and uses.During the water hole powder charge, through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, the big gun hole of packing into.When dry hole or the powder charge of moist hole, send into the big gun hole through mixing the side worm conveyor.
The system of the utility model comprises automobile power-taking device hydraulicefficiency oil cyclic control system, pumping capacity system, material output control system, facility switching system, programmable logic controller, blending ratio system, control of Electric potentials system, bulk explosives information processing system, bulk explosives supervisory system and control panel.Comprise the spinner-type flowmeter, electronics proportional control valve of velocimeter, sensitizing solution velocimeter, rinse water flow velocity meter, the diesel oil of electronic flow transmitter, an ammonium nitrate velocity gauge, emulsifying base, manual valve, table such as Material control valve; Can accurately show and control the discharging speed and the flow of each material, guarantee the ratio and the quality of mixed explosive product through accurate measurement; Through accurate control, guarantee that explosive is mixed with process and output procedure is stable, safety, reliable to pump, worm conveyor.
The above is some functions of the blasting agent mixing vehicle of the utility model, and compared with prior art, it has preparation mode and range of application more widely, has the characteristics of one-machine-multi-function.
Description of drawings
Shown in Figure 1 is a kind of structural representation of the blasting agent mixing vehicle of the utility model.
Shown in Figure 2 is the back to synoptic diagram of car that load in mixture shown in Figure 1.
Shown in Figure 3 is the dextrad synoptic diagram that loads in mixture car shown in Figure 1.
Shown in Figure 4ly load in mixture the bowing of car to synoptic diagram for shown in Figure 1.
Reference numeral is following:
The 1-automobile chassis, 2-power-taking device device, 3-loading coil pipe, the little loading coil pipe of 4-, 5-feed bin, 6-feed bin; The 7-feed bin, 8-feed bin, 9-suspension rod, 10-diesel oil case lid and tank lid, 11-water tank, 12-tilting screw transfer roller oil motor; 13-tilting screw transfer roller, 14-mixes the side worm conveyor, and 15-suspension rod hydro-cylinder, 16-product pump 17-product hopper 18-mix side worm conveyor oil motor, 19-flushing water pump; The 20-diesel oil pump, 21-hydro-pump, 22-emulsifying base inlet, 23-sensitizing solution inlet, 24-diesel oil inlet; 25-feed bin top cover, 26-ladder, 27-master's worm conveyor, 28-loading coil pipe oil motor, 29-hydraulic oil filter and hydraulic reservoir; The 30-diesel fuel tanks, 31-hydraulicefficiency oil cooling pump, 32-walks on stage, 33-HYDRAULIC CONTROL SYSTEM cabinet, 37-emulsifying base spiral pump; The 38-work box, 43-master's worm conveyor oil motor, 45-big gun hole intubate, 46 suspension rod hydro-cylinder motors, 47 water ring injectors.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, be the structural representation of a kind of embodiment of the blasting agent mixing vehicle of the utility model.
The diagram blasting agent mixing vehicle comprises:
Car body and automobile chassis 1; The automobile power-taking device device 2 that links to each other with the car deceleration device; Automobile power-taking device device 2 comprises hydro-pump 21, hydraulicefficiency oil branching unit, hydraulicefficiency oil cooling pump 31, hydraulic oil filter and the hydraulic reservoir 29 that links to each other with automobile reduction gearbox; Wherein the hydraulic pressure branching unit is connected respectively to different oil motors with the hydraulicefficiency oil that hydro-pump 21 produces, and with outputting power, the set of the controlling elements of hydraulic circuit is arranged in the HYDRAULIC CONTROL SYSTEM cabinet 33.
Feed bin partly comprises: feed bin 5, feed bin 6, feed bin 7 and feed bin 8; More than can be in each feed bin according to the needs of explosion physical condition; The ccontaining ammonium nitrate of difference, phsyical density regulator, emulsifying base, feed bin is provided with feed bin top cover 25, and feed bin outer wall or inwall are provided with thermal insulation layer; In addition, the feed bin part also includes the sensitizing solution case, cleans water tank 11, diesel fuel tanks 30, diesel fuel tanks and tank lid 10.
In feed bin 5, feed bin 6, feed bin 7 and the feed bin 8; Be respectively arranged with dividing plate, each dividing plate will belong to two portions that the feed bin spatial is divided into mutual sealing, two portions of the mutual sealing in arbitrary feed bin; Both same material can be loaded, also different materials can be loaded respectively.
One side of cleaning water tank 11 is provided with suspension rod 9, and suspension rod 9 is driven by suspension rod hydro-cylinder 15, suspension rod hydro-cylinder motor 46.
The rinse water of cleaning in the water tank 11 is pumped by flushing water pump 19.
The conveying mixing portion comprises: main worm conveyor 27; Main worm conveyor 27 is connected with feed bin 5, feed bin 6, feed bin 7 and two portions of feed bin 8 respectively from the feed bin bottom; The junction is provided with baffle plate, and baffle plate can adopt opened manually, also can open through electric control system control.
Product hopper 17 is provided with product pump 16.
Wherein, The feed bin of ccontaining emulsifying base is provided with emulsifying base pump 37; The sensitizing solution case is provided with the sensitization liquid pump, and emulsifying base pump 37 and sensitization liquid pump are connected to the vertical section of tilting screw transfer roller 13 through pipeline and nozzle, link to each other with sensitizing solution inlet 23 with emulsifying base inlet 22 respectively; Tilting screw machine 13 vertical sections link to each other with mixing side worm conveyor 14, mix the exit end and the product hopper 17 of side spiral 14, and product pump 16, water ring injector 47, loading coil pipe 4 link to each other successively.
This blasting agent mixing vehicle also comprises little loading coil pipe 4; Emulsion matrix in feed bin 7, the feed bin 8 and the sensitizing solution in the sensitizing solution case; Carry interlock pump, small dia water ring injector, loading coil pipe, static mixer at a distance through small dia, prepare and export pure emulsion [explosive.
For the ease of maintenance and operation, car body is provided with work box 38 and walks on stage 32,, walking on stage 32 is provided with the guardrail of walking on stage, and confession personnel ladder 26 up and down, and guardrail comprises the cylinder that drives its up-down.
Said emulsifying base is made through emulsifying agent emulsification by the oxidizer salt aqueous solution and oil phase material, and said sensitizing solution is that chemical sensitizer and water mixed configuration form.
Below in conjunction with the difference in functionality of the utility model blasting agent mixing vehicle, the embodiment of the blasting agent mixing vehicle of the utility model is described.
Function one: titania-mica
Emulsion matrix and ammonium nitrate are housed respectively in the feed bin; Main worm conveyor is carried the ammonium nitrate material; At the vertical outlet spray feed diesel oil of tilting screw transfer roller, then, at the vertical outlet of tilting screw transfer roller through matrix pump and sensitization liquid pump while spray feed emulsifying base and sensitizing solution; Through main revolution speed of screw adjustment; Make ammonium nitrate content greater than 50% weight part, form titania-mica after the side worm conveyor mixes, send into the big gun hole by mixing the side worm conveyor through mixing.Titania-mica has certain moistureproofness, certain water-repellancy, in being applicable to hard and in the explosion of hard following rock, dry hole, moist hole, the big gun hole that water cut is few are fit to load titania-mica.
Adopt this embodiment, sensitizing solution adds before emulsifying base adds tilting screw transfer roller 13, through the mixing side spiral 14 big gun hole of packing into.
Adopt this embodiment,, can prepare the titania-mica of different emulsifying base content through regulating the rotating speed of main worm conveyor 27.
In the titania-mica, the weight ratio of emulsifying base and porous particulated ammonium oil explosive is 10-49%, and preferred emulsifying base content (weight ratio) is 10%, and the explosive characteristics are moistureproof; Emulsifying base content (weight ratio) is 30%, and the explosive characteristics are moistureproof, and have certain water-repellancy, are applicable to the medium hard rock explosion; Emulsifying base content (weight ratio) is 45%, and the explosive characteristics are to possess better waterproof, in being applicable to hard or in hard rock blasting on the upper side.
Function two: heavy emulsion [explosive
Emulsion matrix and ammonium nitrate are housed respectively in the feed bin, and main worm conveyor output ammonium nitrate sprays into diesel oil in tilting screw vertical outlet upper end; Vertical outlet at tilting screw injects emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump; Through main revolution speed of screw adjustment, make ammonium nitrate content less than 50% weight part, after the mixing auger transfer roller mixes; Form heavy emulsion [explosive; Through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, be conveyed into the big gun hole, hard following water hole explosion in being fit to; Same be fit to dry hole or the blasting operation of moist hole, in aqueous hard or in hard rock blasting on the upper side more suitable.
Function three: the emulsion [explosive of adjustable density
Emulsion matrix and phsyical density regulator are housed respectively in the feed bin, and main spiral conveyer output physics density adjuster is at the vertical outlet injection emulsifying base and the sensitizing solution of tilting screw; After the mixing auger transfer roller mixes, form the heavy emulsion [explosive of adjustable density, according to the output revolutions raising or the reduction of main spiral conveyer; Regulate the increase or the reduction of the work output of physics density adjuster; Improve or reduce the content of phsyical density regulator in emulsion [explosive, the emulsion [explosive of preparation multi-density is during the powder charge of water hole; Through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, input big gun hole.When dry hole or the powder charge of moist hole, through mixing the side spiral big gun hole of packing into, the adjustable density scope is at 0.3-1.2g/cm
3, 0.3-0.4g/cm
3Be applicable to presplitting blasting and/or smooth blasting, soft rock and the extremely explosion at joint.0.4-1.2g/cm
3Be applicable to hard following rock blasting in hard the reaching.
Function four: porous particulated ammonium oil explosive
The feed bin of filling emulsion matrix is opened closed cover; The filling ammonium nitrate; Promptly all feed bins are all adorned ammonium nitrate, and main worm conveyor is carried the ammonium nitrate material, spray into diesel oil at the vertical outlet of tilting screw transfer roller; Mix the back and form porous particulated ammonium oil explosive, send into the big gun hole through mixing the side worm conveyor.Be fit to dry hole, the dry, the environment of anhydrous operation in winter, in hard following rock blasting.
Function five: the heavy emulsion [explosive of multi-density
In the middle of the feed bin of the particulate material that does not design thermal insulation layer, separating about the design dividing plate, intersect (purpose deposited of intersection is a left-right symmetric, traffic safety) deposit particulate state physics density adjuster and ammonium nitrate; Through main worm conveyor output physics density adjuster and ammonium nitrate; Two kinds of materials flow to main spiral in the both sides of main spiral, spray into diesel oil at the tilting screw vertical outlet, at the vertical outlet of tilting screw through matrix pump and sensitization liquid pump injection emulsifying base and sensitizing solution; Rotating speed adjustment according to main spiral conveyer; Improve or reduce the work output of an ammonium nitrate and phsyical density regulator, make ammonium nitrate content, produce the heavy emulsion [explosive of multi-density less than 50% weight part; Through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe; The big gun hole of packing into, when dry hole or the powder charge of moist hole directly through mixing the side spiral big gun hole of packing into, preferred Auto-regulating System of Density of Heavy Medium scope 0.65-1.15g/cm
3, be fit to moist hole, moisture few big gun hole, soft rock and joint than the rock blasting of growing or the explosion of same big gun hole different lithology.
Function six: multi-density titania-mica
Separating silo about the design dividing plate in the middle of the feed bin of the particulate material that does not design thermal insulation layer; Intersect (purpose deposited of intersection is a left-right symmetric, traffic safety) deposit particulate state physics density adjuster and ammonium nitrate, through main worm conveyor output physics density adjuster and ammonium nitrate; Two kinds of materials flow to main spiral in the both sides of main spiral; Spray into diesel oil in tilting screw vertical outlet upper end, inject emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump, according to the rotating speed adjustment of main spiral conveyer in the vertical outlet lower end of tilting screw; Improve or reduce the work output of an ammonium nitrate and phsyical density regulator; Make ammonium nitrate content greater than 50% weight part, (density of phsyical density regulator is very little, and does not participate in chemical reaction; Ignore here) production multi-density titania-mica, preferred Auto-regulating System of Density of Heavy Medium scope 0.65-0.95g/cm
3, be fit to moist hole, moisture few big gun hole, soft rock and joint than the rock blasting of growing or the explosion of same big gun hole different lithology.Through mixing the side spiral big gun hole of packing into.
Function seven: emulsion [explosive
Emulsifying base and sensitizing solution are carried interlock pump, small dia water ring injector, loading coil pipe, static mixer at a distance through small dia, prepare and export pure emulsion [explosive, export through loading hose; 50 meters of distances can reach 60 meters farthest, are applicable to when on-site mixed car can not arrive near the big gun hole to use; Or the big gun hole of big gun hole when blocking use, and both is fit to water hole explosion, hard rock blasting; Also be fit to foundation explosion, bulk explosion.
Function eight: the heavy ammonium oil or the heavy emulsion [explosive of negative oxygen balance matrix
According to the Zhenyang equilibrium value of an ammonium nitrate and the additional proportion of an ammonium nitrate; Confirm to produce the kind of explosive, the corresponding emulsifying base that generates negative oxygen balance is through main spiral output an ammonium nitrate; Vertical outlet at tilting screw injects emulsifying base and sensitizing solution through matrix pump and sensitization liquid pump; Need not spray into diesel oil, can reach the purpose of zero oxygen balance equally, the add-on of an ammonium nitrate needs definite value; To be equipped with the emulsifying base of producing corresponding negative oxygen balance, this function is fit to fixedly explosive kind explosion and uses.During the water hole powder charge, through mixing side spiral, product hopper, product pump, water ring injector, powder charge coil pipe, the big gun hole of packing into.
Claims (10)
1. multi-functional blasting agent mixing vehicle; Comprise car body, chassis; It is characterized in that: also comprise major ingredient storehouse system and auxiliary feed bin system, helical feed mixing system and system; And the loading coil pipe, being used for the remote transferpump of carrying, said major ingredient storehouse system comprises emulsifying base feed bin, an ammonium nitrate feed bin and phsyical density regulator feed bin, and is provided with dividing plate in each feed bin each feed bin is divided into separate two portions; Said auxiliary feed bin system comprises diesel fuel tanks, sensitizing solution case, cleans water tank; Said diesel fuel tanks is provided with diesel oil pump, and the emulsifying base feed bin is provided with the emulsifying base pump, and the sensitizing solution case is provided with the sensitization liquid pump; Said helical feed mixing system comprises main worm conveyor, the tilting screw transfer roller that is provided with in order and mixes the side worm conveyor; Two portions of said each feed bin link to each other with main worm conveyor respectively, and the entrance end of main worm conveyor links to each other with phsyical density regulator feed bin bottom with an ammonium nitrate feed bin bottom, and main worm conveyor links to each other with tilting screw transfer roller, mixing side worm conveyor successively; Mixed explosive is through the exit end that mixes the side worm conveyor big gun hole of packing into, or packs into through product hopper, product pump, water ring injector, pipe bender and to contain the water cannon hole.
2. multi-functional blasting agent mixing vehicle as claimed in claim 1; It is characterized in that: the junction of said emulsifying base feed bin, an ammonium nitrate feed bin, density adjuster feed bin and main worm conveyor is provided with control feed bin discharging whether baffle plate; The unlatching of said baffle plate is manually control or passes through system control; Unlatching through baffle plate realizes the output of different material, reaches the on-site mixed purpose of each kind explosive.
3. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: the delivery conduit of said emulsifying base and sensitizing solution comprises: the one tunnel comprises transferpump, water ring injector, loading coil pipe, the static mixer that links to each other successively; Another road comprises the emulsifying base pump and the sensitization liquid pump of pumpable emulsion matrix; Said emulsifying base pump links to each other with the tilting screw transfer roller through pipeline respectively with the sensitization liquid pump; Said sensitizing solution case comprises two relatively independent sensitizing solution casees at least; So that the sensitizing solution concentration of different concns to be provided respectively, wherein one or two provides sensitizing solution for transferpump.
4. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: said diesel fuel tanks and delivery conduit link to each other with the tilting screw transfer roller with spout through pipeline.
5. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: the one or both ends of said tilting screw transfer roller are provided with the vertical transport section.
6. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: said system comprises automobile power-taking device hydraulicefficiency oil cyclic control system, pumping capacity system, material work output system, facility switching system, programmable logic controller, blending ratio system, control of Electric potentials system, bulk explosives information processing system, bulk explosives supervisory system and control panel.
7. multi-functional blasting agent mixing vehicle as claimed in claim 6 is characterized in that: said power-taking device hydraulicefficiency oil cyclic control system comprises the power-taking device, transmission rod, hydro-pump, hydraulicefficiency oil branching unit, hydraulic oil cooler, hydraulic oil filter and the hydraulic reservoir that link to each other with the car body reduction box and tensimeter, thermometer, hydraulicefficiency pipeline.
8. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: said explosives mix-load truck also comprises cleaning water system, and said cleaning water system comprises cleaning water tank and flushing water pump.
9. multi-functional blasting agent mixing vehicle as claimed in claim 1 is characterized in that: said mixing side spiral conveyer horizontally rotates, and is arranged at and is installed in officer's one side or car body top.
10. like claims 1 described multi-functional blasting agent mixing vehicle; It is characterized in that: said an ammonium nitrate is ammonium nitrate; Said phsyical density regulator is the suitable dry substance that contains fine aperture; Like polystyrene foam particles, or the coarse grain perlite particle, or plant seed particle or cot.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201067433U CN202465555U (en) | 2012-03-20 | 2012-03-20 | Multifunctional explosive mixed loading vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201067433U CN202465555U (en) | 2012-03-20 | 2012-03-20 | Multifunctional explosive mixed loading vehicle |
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| CN202465555U true CN202465555U (en) | 2012-10-03 |
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| CN2012201067433U Expired - Fee Related CN202465555U (en) | 2012-03-20 | 2012-03-20 | Multifunctional explosive mixed loading vehicle |
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| CN (1) | CN202465555U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875267A (en) * | 2012-10-11 | 2013-01-16 | 石家庄成功机电有限公司 | Explosive mixed loading truck, powdery ammonium nitrate fuel oil explosive for explosive mixed loading truck and method for preparing powdery ammonium nitrate fuel oil explosive |
| CN103030481A (en) * | 2013-01-09 | 2013-04-10 | 葛洲坝易普力股份有限公司 | Multifunctional on-site mixed loading explosive truck |
| WO2013127241A1 (en) * | 2012-02-28 | 2013-09-06 | Xue Shizhong | Workflow for manufacturing explosives |
| CN106495970A (en) * | 2016-08-31 | 2017-03-15 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
| 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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2012
- 2012-03-20 CN CN2012201067433U patent/CN202465555U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127241A1 (en) * | 2012-02-28 | 2013-09-06 | Xue Shizhong | Workflow for manufacturing explosives |
| EA029243B1 (en) * | 2012-02-28 | 2018-02-28 | Циндао Таргет Майнинг Сервисиз Ко., Лтд | Workflow for manufacturing explosives |
| CN102875267A (en) * | 2012-10-11 | 2013-01-16 | 石家庄成功机电有限公司 | Explosive mixed loading truck, powdery ammonium nitrate fuel oil explosive for explosive mixed loading truck and method for preparing powdery ammonium nitrate fuel oil explosive |
| CN103030481A (en) * | 2013-01-09 | 2013-04-10 | 葛洲坝易普力股份有限公司 | Multifunctional on-site mixed loading explosive truck |
| CN103030481B (en) * | 2013-01-09 | 2014-12-10 | 葛洲坝易普力股份有限公司 | Multifunctional on-site mixed loading explosive truck |
| CN106495970A (en) * | 2016-08-31 | 2017-03-15 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
| CN106495970B (en) * | 2016-08-31 | 2018-08-17 | 中煤科工集团淮北爆破技术研究院有限公司 | ANFO explosives prill field mixed loading truck system |
| 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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