906 results about "Explosive Agents" patented technology

The invention discloses a method and a system for predicting the lumpiness of open-air throwing blasting, and relates to the technical field of rock blasting engineering. The invention discloses a new calculation relation about a lumpiness similarity proportion, relates to the technical field of open-air loose blasting mining, and can predict blasting lumpiness of projects such as mines, tunnels and the like by scaling a lumpiness distribution proportion. The method comprises the following steps: firstly, acquiring a rock sample from a blasting site, measuring parameters such as rock density and fracture toughness, and acquiring blasting parameter information of a to-be-blasted area; and then, a numerical simulation model under an open-air throwing blasting similar material is constructed by using a numerical simulation method, the change rule of blasting fragmentation lumpiness along with explosive unit consumption in a scale model test is studied, and the blasting lumpiness in a field blasting area is predicted according to the blasting lumpiness similarity ratio. According to the method, the change rule along with the unit consumption of the explosive is analyzed, the utilization rate of crushing energy of the explosive in surface blasting engineering is improved, reference is provided for blasting lumpiness control, and prediction of field blasting lumpiness before blasting is achieved.

The emulsion explosive stacker crane with the detection function comprises a sliding base and a clamp mechanism, the clamp mechanism comprises a mounting base and a clamping arm assembly, and the clamping arm assembly comprises a sliding plate, a clamping plate and a pose detection part. The sliding plate is connected to the mounting base through the clamping driving part, and the clamping driving part drives the sliding plate to slide in the X-Z plane; the two clamping plates are symmetrically arranged, the two clamping plates are connected to the sliding plate through side position adjusting driving parts, and the side position adjusting driving parts drive the clamping plates to slide in the Y-axis direction; the pose detection parts are connected to the sliding plate, each clamping plate is correspondingly provided with one group of pose detection parts, and the pose detection parts are used for detecting the height of the corresponding position of the upper end face of the clamped material and feeding back the height of the position as a displacement stroke; and the height of one side, corresponding to the two side positions, of the clamped material is adjusted to a proper position by driving the sliding plate to slide. The stacking stability can be improved, and meanwhile the stacking operation efficiency can be improved.

The invention discloses an explosive production wastewater pretreatment device and relates to the technical field of wastewater treatment.The explosive production wastewater pretreatment device comprises a flotation tank and a control device, a partition plate is arranged in the flotation tank and divides the interior of the flotation tank into a reaction area and a flotation area, a partition block is arranged in the flotation tank, and the partition block and the inner surface of the side, away from the partition plate, of the flotation tank form a slag receiving area; the conveying mechanism is used for conveying wastewater and additives to the reaction area; the exhaust mechanism is used for discharging small bubbles into the flotation area; the scum scraping mechanism is used for discharging floating scum floating from the flotation area to the scum receiving area; and the cleaning mechanism is used for cleaning the scum attached to the scum scraping mechanism. Through the arrangement of the cleaning mechanism, after the scum scraping mechanism scrapes scum of the flotation area to the scum receiving area, the cleaning plate in the cleaning mechanism can automatically clean scum attached to the surface of the scum scraping soft plate in the scum scraping mechanism, and the scum attached to the surface of the scum scraping soft plate is prevented from entering the flotation area again; and the wastewater treatment effect of the device is improved.

Provided herein are shaped-charges having curved walls to provide better controllable and improved liquid jet parameters. The shaped-charge comprises a container having a plurality of curved walls for containing a liquid. One or more explosive charges are immersed in the liquid and a detonator channel positioned through the container wall to controllably detonate the one or more explosive charges and from a wedge-shaped liquid jet. Multipoint initiation is achieved using a number of initiation points; a location of one or more initiation contact points with the geometrically-shaped explosive charges; and / or an initiation timing of each of the initiation contact points, including simultaneous initiation or a sequence of initiations. Also provided are related methods of forming liquid jets and attendant applications, including target disruption.

A composite oil phase and composite emulsion matrix for site-mixed emulsion explosive and preparation methods therefor. The composite oil phase is divided into material A and material B, wherein in the material A, a high-viscosity polyisobutylene maleic anhydride amine esterification derivative is used as a primary emulsifier to increase the strength and thickness of an emulsification film of an emulsion matrix, thereby improving the stability of the emulsion matrix; in the material B, a low-viscosity polyisobutylene maleic anhydride amine esterification derivative and SP-80 are used as primary emulsifiers to regulate the ammonium nitrate dissolution rate of the emulsion matrix, thereby improving the sensitization characteristic of the emulsion matrix; and the emulsion matrix prepared from two composite oil phases can effectively improve the water resistance of the emulsion matrix while the problems of high-temperature over-sensitization and low-temperature insensitivity are solved, so that the explosion quality is guaranteed.

Emulsion explosives with gas bubbles that are resistant to in-borehole migration or coalescence are disclosed herein. Such emulsions can be sensitized by mechanically-introducing gas bubbles into the emulsion. Resistance to gas bubble migration and coalescence can be achieved by homogenization, without the need for bubble stabilization agents.

A linear shaped charged Electro-Explosive (LSCe) Device includes an initiator in direct and intimate contact with an exposed portion of the LSC's main charge. In different configurations, the initiator's package, initiation charge or initiation circuit (acting over a gap) are in direct and intimate contact with the main charge. The LSCe device may be manufactured by connecting a packaged initiator to an opening in the LSC housing through which a portion of the main charge is exposed or by forming the initiator in situ in a receptacle coupled to the housing around the opening. The LSCe device can be used for such applications as thrust or mechanical termination of an airframe, cable cutting or initiation of a LSC.

The invention discloses a surface mine blast hole explosive cartridge inserting device, which belongs to the technical field of blasting engineering construction equipment and comprises a traveling mechanism, a control mechanism and an explosive cartridge inserting mechanism. The cartridge inserting mechanism adopts a vertically arranged inserting pipe, can accommodate all cartridges required by single-hole blasting at one time, and is temporarily supported by an elastic check ring at the front end; after the pushing-in assembly drives the whole inserting pipe to be inserted downwards to the bottom of a hole, the abutting-in assembly fixes the explosive cartridge at the uppermost end, then the inserting pipe moves upwards, and the explosive cartridges are sequentially pushed out and filled in the hole. By means of the device, overall lowering and sequential filling of the cartridges are achieved, the technical problems that traditional manual single-cartridge filling is low in efficiency, the cartridges are prone to being damaged, and the arrangement sequence in holes is prone to being disordered are solved, and the charging efficiency, safety and reliability are remarkably improved.

The invention provides a thermal-compression-shear coupling effect-based explosive charging reaction threshold value measuring device, which comprises a sleeve, the sleeve comprises a cylindrical sleeve body, and the sleeve body is internally and coaxially provided with an axially through sleeve center cylindrical cavity; a lower striking column, a grain bottom isolation plastic pad, a grain circumferential isolation plastic ring, a compression-shear conversion rubber pad and an upper striking column are sequentially and coaxially arranged in the cylindrical cavity in the center of the sleeve from bottom to top in the axial direction. An explosive column is further coaxially arranged in the explosive column circumferential isolation plastic ring, the axial length of the explosive column is equal to the axial length of the explosive column circumferential isolation plastic ring, and the diameter of the explosive column is equal to the inner diameter of the explosive column circumferential isolation plastic ring. The sleeve body is further provided with a sleeve thermocouple, and the sleeve body is further coaxially sleeved with an annular heating sleeve. According to the device, the reaction threshold value of the explosive charge under the heat-pressure-shear coupling effect can be obtained, and the amplitudes of the heat load and the mechanical impact load borne by the explosive charge can be quantitatively adjusted.

An explosive downhole tool includes a housing having an upper housing part on one side of a window section and a lower housing part on an opposite side of the window section. An explosive charge is provided within the housing for at least one of cutting and expanding the wall of the tubular. The outer surface of at least one of the upper and lower housing part is rounded so as to be devoid of corners. The rounded surface eliminates the presence of sharp corners that may catch on restrictions or protrusions in a wellbore so that the downhole tool is more easily conveyable within a wellbore. Another explosive downhole tool includes fins extending from the housing. The fins have a height that decreases in a direction away from the housing. The shape of the fins enables the downhole tool to be more easily conveyable within the wellbore.

An intelligent standard-emulsion-explosive charging robot suitable for underground engineering. The charging robot comprises a blast hole identification device (1), an air blowing and pushing device (2), a robotic arm (3), an air compressor (4), a detonator device (5) and a charging device (6), wherein the blast hole identification device comprises an industrial camera (7) and a fill light (8); the air blowing and pushing device comprises the air compressor, an air blowing and pushing tube (10) and servo electric motors (11-1, 11-2); the detonator device comprises a detonator compartment (15), a servo electric motor (16), a coupling (17), a robotic gripper (19), a steering gear (20) and a ball screw (21); and the charging device comprises a driving device and an explosive compartment (24). The intelligent charging robot has a compact structure and a high degree of automation, and can simultaneously push a plurality of emulsion explosives in a single operation, thereby reducing the labor intensity and improving the tunnel construction efficiency.

A system for delivering and activating a two-part explosive may include an unmanned vehicle and / or an elevated structure, and a two-part explosive device. The device may include a container that is attached to, and releasable from, the unmanned vehicle or elevated structure. The container may contain an unsensitized explosive enclosed in a casing and and a sensitizing agent adjacent to the casing. The device may include an opening mechanism positioned at least partially within the container and adjacent to the casing. The opening mechanism may open the casing and expose the unsensitized explosive to the sensitizing agent, forming the two-part explosive in response to the container being released from the unmanned vehicle or elevated structure. The device may include a detonator inside or attached to the container. The detonator may trigger ignition of the two-part explosive after the unsensitized explosive is exposed to the sensitizing agent.

The invention discloses a pressure stabilizing device for emulsion explosive conveying, which comprises a first pressure stabilizing mechanism which is arranged between a conveying pump and a conveying pipeline and is used for adjusting pulsating pressure at an outlet of the conveying pump, and a second pressure stabilizing mechanism which is arranged at the outlet of the conveying pipeline and is used for adjusting residual pulsating pressure, the first pressure stabilizing mechanism comprises a conveying hose assembly and an outer sleeve, the two ends of the conveying hose assembly are communicated with an outlet of the conveying pump and the conveying pipeline respectively, the conveying hose assembly is sleeved with the outer sleeve, a buffer pressure cavity is formed between the conveying hose assembly and the outer sleeve, and the buffer pressure cavity is provided with buffer preset backpressure. The conveying hose assembly comprises an inner-layer hose and an outer-layer hose which are coaxially arranged, the space between the inner-layer hose and the outer-layer hose is filled with an incompressible medium, a limiting sleeve is arranged between the inner-layer hose and the outer-layer hose, and a medium flowing channel is formed in the limiting sleeve. According to the invention, the material conveying pulsating quantity is effectively reduced, and the filling precision is obviously improved.

Generally speaking, this invention relates to hierarchical composites or delivery systems that are used to improve the performance of sealants, coatings, composites, adhesives, and other polymeric products. Hierarchical composites are materials that combine multiple types of structures at different scales to achieve enhanced properties and performance in such compositions. Expressly, but not limited to, the hierarchal composites carrying layers filled with, or otherwise, of nanomaterials, dyes, explosives, catalysts, metals, viscosity modifiers, thickeners, rheology modifiers, toughening agents, and like structures for the benefit of improved physical, chemical, electrical, conductive, color, rheological or other like properties minimizing or reducing for example, the need for more significant amounts of said materials.

The utility model relates to the technical field of emulsion explosive sensitization, in particular to an emulsion explosive sensitization auxiliary component which comprises a bottom plate, the device comprises a bottom plate, a stirring tank, liquid storage tanks, weighing sensors, a weighing plate, an annular baffle, a first material baffle, a first electric push rod, a through hole and a liquid outlet pipe, the stirring tank is connected to the top of the bottom plate, the liquid storage tanks are connected to the front end and the rear end of the left side of the top of the stirring tank, the weighing sensors are installed at the bottoms of the interiors of the liquid storage tanks, and the upper ends of the weighing sensors are connected with the weighing plate. The interior of the liquid storage tank is connected with an annular baffle; through the arrangement of the liquid storage tank, the weighing sensor, the weighing plate, the annular baffle plate, the material baffle plate I, the electric push rod I and the through hole, when a sensitizer and an accelerant need to be quantitatively added, the electric push rod I can drive the material baffle plate I to open or close the through hole, and a medicament can be quantitatively weighed in cooperation with the weighing sensor; after weighing is completed, the emulsion explosive can be quantitatively added into the stirring tank through the liquid outlet pipe, and the sensitization quality of the emulsion explosive is guaranteed.

The utility model discloses an experimental device for anti-explosion protection of an arch dam, and belongs to the field of simulation explosion tests. The experimental device comprises a fixing mechanism, an explosive module, a displacement sensor module and an acceleration sensor module, wherein the fixing mechanism is used for supporting a high polymer plate; the explosive module is arranged above the high polymer plate and is used for carrying out an anti-explosion test on the high polymer plate; the displacement sensor module and the acceleration sensor module are fixedly mounted on the high polymer plate; the shock wave sensor modules are symmetrically arranged on the two sides of the high polymer plate. According to the experimental device, shock wave sensor modules are installed on the upper side and the lower side of a high polymer plate, an explosive module is installed above the high polymer plate, the explosive module is detonated through an exploder, shock waves on the explosion facing face and the explosion backing face of the high polymer plate are detected through the shock wave sensor modules on the two sides, and displacement data are tested through a displacement sensor module. Acceleration data are tested through the acceleration sensor module, so that comprehensive anti-explosion analysis is carried out on the high polymer plate, and the method is more comprehensive and fine.

The invention belongs to the technical field of solid propellants, and particularly relates to a propellant containing active metal fuel and a preparation method of the propellant. 3.0-4.0% of a plasticizer; 0.3-0.4% of a curing agent; 0.1%-2.0% of a combustion rate regulator; 0.01%-0.5% of a bonding agent; 15-19% of an active metal fuel; 10-18% of a nitramine explosive; the metal fuel is an aluminum-gallium metal alloy, and the aluminum-gallium metal alloy is an aluminum-gallium metal alloy of which the outer layer is coated with an aluminum film. The propellant provided by the invention has the advantage of high combustion efficiency, and can meet the requirement of a solid rocket engine on the high energy performance of the propellant.

The invention discloses a method for rapidly judging the sensitization effect of an on-site mixed emulsion explosive. The method comprises the following steps: S1, a laboratory calibration stage: simulating an on-site sensitization process to prepare a calibrated explosive sample; the sampling device collects and calibrates explosive samples, the millimeter graduated scale is arranged above the sampling device, and the camera shoots and counts the number of bubbles; detecting the density and the detonation velocity, and establishing an incidence relation of bubble number-density-detonation velocity in the specified millimeter scale and a qualified range; s2, an on-site detection stage: calibrating a millimeter graduated scale, camera equipment and a sampling device which are consistent in specification in a laboratory; the sampling device collects an on-site explosive sample, the graduated scale is arranged above the sampling device, the camera shoots and counts the number of bubbles, and the sensitization quality is judged by comparing with a laboratory calibration association relationship. According to the invention, the problems of long detection period of a traditional laboratory, strong subjectivity of existing field detection and high requirement on professional level of detection personnel can be solved, and real-time, accurate and low-cost detection of field sensitization quality is realized.

A blasting cartridge auxiliary preparation tool comprises a cartridge containing barrel with the hollow interior and one open end, a corresponding baffle is arranged on the outer side of the open end of the cartridge containing barrel, and an adjusting push rod opposite to the baffle is arranged at the closed end of the cartridge containing barrel; the medicine containing cylinder comprises a hollow cylinder body with one end open, a corresponding sliding block is arranged in an inner cavity of the cylinder body, a corresponding bottom plate is arranged below the cylinder body, the side end, corresponding to the opening direction of the cylinder body, of the bottom plate extends outwards along the axis of the cylinder body to form a guide plate, and a guide groove parallel to the axis of the cylinder body is formed in the middle of the top face of the guide plate. The bottom end of the baffle is installed on the guide rod in a sliding mode, a connecting hole is formed in the side wall, opposite to the baffle, of the closed end of the barrel, the adjusting push rod comprises a rod body and a push handle, one end of the rod body penetrates through the connecting hole to be connected to the corresponding face of the sliding block, and the push handle is arranged at the other end, opposite to the sliding block, of the rod body. The explosive cutting precision is higher, the quality of manufactured cartridges is better, the performance is more stable, and the production error rate is smaller.

The application discloses a floating butt joint device and a butt joint tray system, the device can float in three vertical directions, realizes butt joint between different trays and different bases, and eliminates the butt joint influence caused by manufacturing and assembly errors. After butt joint positioning of the tray and the ground fixed frame, air in the air path in the tray can be ventilated, and the butt joint mechanism can maintain pressure of the air path in the tray after being separated from the butt joint. The centering clamping mechanism can make the sliding sleeve after floating return to the initial position. The AGV trolley can be matched to realize automatic transfer of the initiating explosive, the explosive and the initiating explosive agent, participation of people in the material transfer process is avoided, and man-machine isolation is realized.

The invention discloses a graphene nanosheet / carbon nanotube heterostructure as well as a preparation method and application thereof, a graphene nanosheet is taken as a substrate, a carbon nanotube is grown at the surface defect or edge of the graphene nanosheet, and the graphene nanosheet and the carbon nanotube are seamlessly connected through covalent bonding, the connection is tight, and the growth position is accurate. The preparation method comprises the following steps: firstly adsorbing Co < 2 + > at a defect position, then fixing Co < 2 + > at the defect position by adopting ZIF-67, cleaning free Co < 2 + >, and then reducing again, so that accurate growth of a carbon nanotube at the defect or vacancy of a graphene nanosheet is realized, and the graphene nanosheet / carbon nanotube heterostructure is prepared. When the prepared structure is doped into the composite explosive, the mechanical property and the heat-conducting property of the composite explosive can be synergistically improved, the mechanical property can be improved by 30% on the basis that the heat-conducting property is improved by 90%, and the industrial problem that the mechanical property and the heat-conducting property of the composite explosive are difficult to be greatly improved at the same time is solved; the method has important application value in the fields of weaponry and the like.

The invention provides a rock mass blasting parameter inversion method, electronic equipment and a storage medium, and belongs to the technical field of blasting parameter design. The method comprises the steps that the damage tolerance and first blasting parameters of a rock mass are determined; the explosion process of the explosive is divided into a first stage dominated by stress waves and a second stage dominated by detonation gas. In the first stage, damage factors of the rock mass under stress wave damage are calculated. In the second stage, based on the damage factors, the crack expansion degree of the rock mass under the explosion gas damage is calculated, the damage prediction radius of the rock mass is obtained, and a damage prediction model is constructed. And calculating a first damage radius of the rock mass under the first blasting parameter based on the damage prediction model. When the first damage radius is smaller than or equal to the damage tolerance, the first blasting parameter is output, otherwise, the first blasting parameter is adjusted to be a second blasting parameter, and when the second damage radius is smaller than or equal to the damage tolerance, the second blasting parameter is output. The inversion method provided by the invention can improve the precision degree of controlling the blasting damage range.

A detonator for a perforating gun. The detonator is used to ignite a detonator cord in a charge tube for a perforating gun assembly, which in turn is used for perforating a wellbore. The detonator includes a cartridge. The cartridge comprises a tubular body having a first end; and a second end. Preferably, the tubular body is fabricated from a metallic material. The detonator also comprises a post proximate the first end of the tubular body. The post is configured to be in electrical communication with a first leg wire connected to an addressable switch. Alternatively, the post is in contact with the end of a detonation pin. The detonator also has a fuse head within the bore of the tubular body, and a fuse wire. The fuse head is in contact with the explosive charge material. The detonator is releasably snapped into a compartment located within the charge tube.

The invention discloses a low-sensitivity activator as well as a preparation method and application thereof, and belongs to the technical field of gas fracturing. Potassium perchlorate is used as an oxidizing agent of the low-sensitivity activator, flour is used as a combustible agent of the low-sensitivity activator, and the mass ratio of the potassium perchlorate to the flour in the low-sensitivity activator is (50-70): (10-20). The low-sensitivity activator provided by the invention has the advantages that the mechanical sensitivity, flame sensitivity and static sensitivity of the low-sensitivity activator are at extremely low levels, and the low-sensitivity activator has excellent stability and higher ignition temperature; related tests carried out according to the Program on Dangerous Goods Transport of the United National further show that the activator not only has remarkable gas production rate, but also shows extremely low sensitivity to shock waves, the insensitive characteristic of the activator is even superior to that of a conventional insensitive explosive, and practical application verification shows that the cracking effect of the activator is completely not lower than the level of a metal powder activator.

The utility model provides a blasting charging device and relates to the technical field of blasting, the device comprises a plurality of charging assemblies which are sequentially connected end to end, each charging assembly comprises a supporting rod, a cover body and a box body which are sequentially arranged in the axis direction, the cover body covers an opening of the box body and is fixed with the box body through a fixing structure, and the supporting rod is arranged on the supporting rod. According to the explosive storage box, the explosive is placed in the containing space, the explosive storage box is suitable for various explosive forms, explosive leakage or danger caused by mixing of the explosive when the explosive is placed is avoided, the explosive storage box is convenient to use, and the explosive storage box has the advantages that the explosive storage box is simple in structure, convenient to use and high in practicability. And the explosive loading assemblies are connected through the supporting rods, so that the device has the supporting strength, the device is suitable for blasting holes of various angles, and the blasting explosive loading device is prevented from being damaged in the explosive loading process.

The application provides an underwater bare explosion explosion point positioning and fixed net rack, which comprises a net body, a float, an anchor rod, a lower jacking rod and an explosive box. The net body is a hard metal net, which is provided with net holes with specified sizes, and the float is connected to the top of the net body and can pull the net body upward; the anchor rod is connected to the net body, and the pulling force of the anchor rod can form a balance force with the pulling force of the float, so that the net body is fixed in water; the explosive box is installed at the lower end of the net body through the lower jacking rod and abuts against the reef. The net body fixed underwater is used as a fixing object to fix the explosive on the reef at the bottom of the net body, so that the disadvantage of multiple punching is avoided when multiple explosives are fixed underwater, the explosive can be placed in the explosive box, and the upper and lower telescopic lower jacking rod can make the explosive reach the reef surface at different heights, so that the convenience of explosive fixing is further improved. When installation is performed, the net holes can be used as a reference to determine the explosive installation position, so that the explosive installation efficiency is improved.

The application discloses a kind of melt-cast explosive solidification forming monitoring device and method, device includes temperature control oven, the temperature control oven includes the temperature control oven main body being provided with mounting cavity, and the box door being provided at the front end of the temperature control oven main body, rotating base is provided in the mounting cavity, multiple charging sites are spaced apart and arranged on the rotating base, an explosive body mold is provided on each charging site, and the top end of the explosive body mold is connected with a riser hopper;Vacuum tube and injection tube are provided on the top plate of the temperature control oven main body, and the bottom of the injection tube is provided with injection port;X-ray detector, infrared thermal imager and multiple temperature acquisition devices are further provided in the temperature control oven main body.The device realizes the coupling of charging, solidification nursing and process monitoring, multiple charging sites can be independent of each other, can also be combined with each other, effectively improves the monitoring efficiency, and can provide dynamic parameters for process optimization.

The invention relates to the technical field of emulsion explosive production equipment, in particular to a raw material mixing device for emulsion explosive production. The stirring tank is driven by the driving mechanism and the guide structure to axially move and circumferentially deflect at the same time, so that a dead zone of a flow field on the tank wall is broken; stirring blades are rotationally mounted on an outer rotating rod of the nested stirring shaft, and an inner adjusting rod converts axial displacement of the tank body into autorotation of the stirring blades through a linkage mechanism, so that stirring inertia is broken; and the ribs in the tank deflect along the circumferential direction to bring bottom sediments to a high position to be released. The three components cooperate to realize composite motion to cover a traditional stirring blind area, and the sedimentation rate approaches zero; dynamically adjusting the angle to eliminate the axial concentration gradient; and high-energy-consumption stirring is replaced by mechanical rotation. The device is particularly suitable for mixing water-phase raw materials of allowable emulsion explosives in coal mines, and solves the problem of non-uniform mixing of the raw materials in the production process of the emulsion explosives by reconstructing a'tank body-stirring 'dynamic relationship.

The utility model discloses an airborne digital precise delay control fire extinguishing bomb system which comprises an airborne control box and a fire extinguishing bomb, the airborne control box is electrically connected with the fire extinguishing bomb; the airborne control box is electrically connected with a delay control module in the fire extinguishing bomb, and the delay control module is used for controlling an ignition head to enable the fire extinguishing bomb to realize digital precise explosion control; an explosive unit and an ignition head are arranged in the center of the interior of the fire extinguishing bomb, the explosive unit is excited by the ignition head part and serves as a unique excitation source, the ignition head part is inserted into the explosive unit, and the ignition head is electrically connected with the delay control module; according to the invention, by arranging the delay control module, the explosion time is accurately controlled, the precision can reach 1 millisecond, and by arranging a safety catch mechanism, the safety, high reliability and high safety of personnel and the unmanned aerial vehicle are guaranteed.

This invention relates to the technical field of emulsion explosive packaging, and more particularly to a processing device for emulsion explosives. A feeding pipe is located in the middle of the machine body, connecting to an external feeding device. A mounting plate is fixedly connected to the top of the machine body, and a cylindrical block is located at the bottom of the mounting plate. The lower end of the feeding pipe passes through the cylindrical block. Symmetrical sliding blocks are provided on the mounting plate, and clamping arc blocks are slidably connected to the sliding blocks. A bidirectional threaded rod is rotatably connected to the mounting plate, and the bidirectional threaded rod is threadedly connected to the sliding blocks. A dual-axis motor is mounted on the mounting plate, and the dual-axis motor is connected to the bidirectional threaded rod. This solution effectively solves the problem of powder splashing and scattering during existing powder bagging processes, ensuring the health of operators and meeting industrial production safety and environmental protection requirements. The dual-axis motor and bidirectional threaded rod drive the clamping arc blocks to clamp the pre-made bag opening, and in conjunction with a piston rod and air cylinder, inflates the airbag block, sealing the gap between the bag opening and the cylindrical block.