51results about How to "Improve destruction efficiency" patented technology

The invention relates to a non-contact energy-gathered igniter. The non-contact energy-gathered igniter comprises a cumulative charge warhead, an explosion transmission assembly and a magnetic electric detonator which are sequentially connected. The cumulative charge warhead comprises a warhead shell, a rubber sleeve, an end cover, an energy-gathered charge shell, explosive and a cartridge shape cover. The cartridge shape cover is arranged inside the energy-gathered charge shell. An airtight clearance is reserved between the cartridge shape cover and the energy-gathered charge shell. The clearance is filled with the explosive. The energy-gathered charge shell is arranged inside the warhead shell. The rubber sleeve is located between the energy-gathered charge shell and the warhead shell. The end cover is installed at the opening of the warhead shell. The non-contact energy-gathered igniter has the beneficial effects that all types of dangerous unexploded ordnances on the earth surface can be destructed through high-speed, high-energy and high-temperature metal jet without making direct contact with the dangerous ordnances. The unexploded ordnances which is small in burial depth and visual in bullet hole can be not excavated, and therefore manual excavation danger is reduced, destruction efficiency of the dangerous ordnances can be improved, and the applied prospect is wide.

The invention discloses a small-equivalent waste propellant flash burning treatment device. The safety treatment problem of waste propellants, used propellants, incomplete propellants and degraded propellants which are generated in the propellant and explosive scientific researching and trial-manufacturing processes is solved. The small-equivalent waste propellant flash burning treatment device mainly comprises a feed conveying device 1, a feeding port 2, an incinerator body 3, an air compressor 4, an igniter 5, an incineration disc 6, a base 7, an exhaust port 8, a feed cooling water inlet 9,a feed cooling water outlet 10, a one-way stop valve 11, an armoured door 12, a hopper13, an incinerator body cooling water inlet 14 and an incinerator body cooling water outlet 15. The small-equivalent waste propellant flash burning treatment device has the advantages that the structure is simple, the safety degree is high, the construction using cost is low, and automatic feeding and long-distance ignition can be achieved, and the small-equivalent waste propellant flash burning treatment device is suitable for airtight safety destruction of the waste propellants in scientific research testsand trial-manufacturing and production processes in the field of propellants.

The invention relates to the technical field of destroying treatment for gas generators, and discloses a rapid destroying device for gas generators of automobile air bags. The device comprises an explosion-proof box. An explosion-proof cylinder is disposed in the explosion-proof box. A rotating cylinder driven by a motor is disposed in the explosion-proof cylinder. Axes of the explosion-proof cylinder and the rotating cylinder are distributed horizontally. An annular cavity is disposed between the rotating cylinder and the explosion-proof cylinder. A feeding hopper is disposed on the explosion-proof box and at one end of the explosion-proof cylinder. The discharging end of the feeding hopper is communicated with the annular cavity. A discharging hopper is disposed at the bottom of the explosion-proof box and at the other end of the explosion-proof cylinder. The lower end of the discharging hopper is communicated with the outside. An electric heater is disposed in the rotating cylinder. The outer side surface of the rotating cylinder is provided with a spiral material pushing belt distributed along the annual cavity. The upper side surface of the explosion-proof cylinder and the top surface of the explosion-proof box are provided with a plurality of gas discharging holes. Accordingly, the beneficial effects of the device are that: sputtering of gas generator shells in a destroying process is prevented, destroying is safer, and a destroying efficiency is high.

The invention belongs to the technical field of syringe destroying devices, and in particular relates to a disposable syringe destroyer, which includes a housing, one side of the housing is integrally formed with two supporting columns, a sliding cylinder is slidably installed between the two supporting columns, and the sliding cylinder It is installed obliquely between two support columns, the pressing block passes through the second slot and is located in the second vertical slot, and a button is slidingly installed under the pressing block in the second vertical slot, and the second vertical slot is provided with a compression spring under the button , the upper end of the pressing block is fixedly installed with a tension spring in the second vertical groove, the support column is detachably installed with a fixed block on the upper part of the second vertical groove, the fixed block is fixedly connected with the tension spring, the motor is fixedly installed on the support column, and the button It is electrically connected with the motor, and a cutting piece is fixedly installed on the output shaft of the motor, and the central plane of the cutting piece is in the same plane as the central axis of the sliding cylinder. The purpose of the utility model is to solve the structural defects of the existing destroyer, which can only destroy the needle head, but cannot destroy the needle cylinder, and the problems of low destruction efficiency.

The invention relates to a treatment method for volatile sulfur-containing organic waste gas, which comprises three steps of wet real-time regeneration desulfurization, non-immersion dry fine desulfurization and hydrocarbon removal. The wet real-time regenerative desulfurization process described in the present invention can handle sulfide in the concentration range of 0-100000ppm, and realize the normal temperature and pressure regeneration of the desulfurizer when the oxygen content in the exhaust gas is >10%, and the non-immersion dry type fine desulfurization can be desulfurized In addition to purifying various sulfides, realizing zero discharge of sulfides, and further homogenizing the concentration of non-methane total hydrocarbons, stabilizing the high efficiency of the terminal dehydrogenation unit, and delaying the entry of non-methane total hydrocarbon gases within the explosion limit range under abnormal conditions time, thus effectively ensuring the safety of the terminal hydrocarbon removal system.

Apparatus for treating a gas stream comprises a plurality of cylindrical proton conducting membranes. The gas stream is conveyed through the bore of each cylindrical membrane, and a hydrogen-containing gas is conveyed about the external surface of each cylindrical membrane. A catalyst provided on the inner side of each membrane catalyses a reaction between a halogen-containing component of the gas stream, such as CF4, adsorbed on the surface of the catalyst and protons conducted through the membrane.