19results about "Combustion ignition" patented technology

The utility model relates to a coke oven collecting pipe raw coal gas automatic diffusion ignition control system, including the collecting pipe, the lateral wall of collecting pipe is connected with the diffusion pipe, its characterized in that, the diffusion pipe is equipped with torch burner away from the one end of collecting pipe, be equipped with the first igniter at torch burner, the first igniter is connected with the controller, the collecting pipe is equipped with a plurality of pressure transmitter for detecting the gas pressure in collecting pipe along the length direction of collecting pipe, the controller is connected with pressure transmitter. The utility model sets up a plurality of pressure transmitter to detect the gas pressure at a plurality of positions in collecting pipe, ensure the accuracy of detection, effectively prevent the misoperation of controller control caused by the pressure fluctuation in collecting pipe, influence the diffusion of raw coal gas, set up the flame detector to monitor the flame of torch burner, ensure ignition success, prevent ignition failure, simple structure, convenient mode of use.

The utility model relates to high pressure hydrogen furnace ignition technical field, concretely relates to a high pressure ignition propelling device, including ignition gun, hollow hydraulic propelling rod, hydraulic cylinder, ignition unit, first connecting unit, second connecting unit and ignition gun sheath pipe. Through setting up ignition gun in hollow hydraulic propelling rod, then through hydraulic cylinder and drive ignition gun, hollow hydraulic propelling rod move to high pressure hydrogen furnace, and make ignition gun move to the outside of ignition gun sheath pipe, and carry out ignition, after ignition, through hydraulic cylinder and drive hollow hydraulic propelling rod return to the original position, and then drive ignition gun return to the inside of ignition gun sheath pipe, and then protect it, avoid high temperature ablation, whereby after ignition, ignition gun can retract, will not be melted by high temperature flame.

The utility model discloses an automatic ignition device of ascending pipe automatic position feedback signal relates to ascending pipe ignition technical field, and it aims at solving the problem that the existing ignition device needs manual ignition operation, and ignition stability needs to be improved, and its technical scheme main points include ascending pipe, the lateral surface of ascending pipe is fixedly connected with support seat, the mounting position of support seat is rotatably connected with first linkage frame, and one end of first linkage frame is rotatably connected with the cover, and the cover covers the gas outlet port of ascending pipe, and the fixed connection of second linkage frame has in first linkage frame near one end position, the lateral surface fixed connection of ascending pipe has mounting bracket, and the fixed mounting of travel switch has on the upper surface of mounting bracket, and the trigger rod one end of travel switch is rotatably connected with one end of second linkage frame. Reach the effect of can effectively replace manual ignition operation, simple structure, stable work, low cost.

The invention discloses an integrated laser ignition system and relates to the technical field of laser ignition, the integrated laser ignition system comprises a laser igniter, Z-shaped plates are fixedly connected to the positions, close to the four corners, of the bottom of the laser igniter, first threaded holes are formed in the Z-shaped plates, and a supporting plate is arranged at the bottoms of the four Z-shaped plates jointly; second threaded holes are formed in the positions, close to the four corners, of an inner cavity of the supporting plate correspondingly, bolts are in threaded connection with the interiors of the first threaded holes correspondingly, and through mutual cooperation of a laser igniter, a micro motor, a lens, a first gear and other structures, the micro motor can drive a second bevel gear to rotate; the second bevel gear drives the second gear to rotate through the first bevel gear, the second gear drives the rotating disc to rotate through the first gear, the rotating disc drives the lenses to rotate, the four lenses on the rotating disc are four lenses of different specifications, and light rays transmitted by the laser transmitter through the lenses are different. And meanwhile, the rotating disc and the lens are convenient to disassemble.

A flame out candle system and method for automatically retracting and extinguishing a wick flame. The system includes a candle, a wick, and a puck assembly. The candle includes a bore to receive the wick, and a cavity to receive the puck assembly. The puck assembly can include a motor driven power screw or spur gears associated with spaced apart pinion gears. The puck assembly is removable from the candle for reuse in another candle. A wick engaging member can be operatively associated with the power screw for linear movement that is transferred to the wick. The pinion gears can be engageable with a rack gear positioned therebetween so rotation of the pinion gears translates into linear motion of the wick. A computer system can be utilized to control the motor based on a time signal, an activation signal, a sensor signal or any wireless signal.

The utility model relates to gas chromatography detection technical field, concretely for a kind of auxiliary ignition device for gas chromatograph FID detector, including detection pipeline, the lower end of detection pipeline is detachably connected with injection pipeline by sealing element, first injection pipe and second injection pipe are fixedly and conductively provided on injection pipeline, gas mixing structure is detachably connected in injection pipeline, air pipeline is communicated and set near the upper end of detection pipeline, electric valve and pressure relief valve are detachably connected on air pipeline respectively, pressure gauge is detachably connected on electric valve, through the gas mixing structure being set, after different gas respectively passes first injection pipe and second injection pipe and enters injection pipeline, through the buffer board of inverted V shape, the flow velocity of gas can be slowed down, the mixing efficiency of gas is improved, through the effect of driving part, driving rod and mixing plate, the mixing effect of gas can be further improved, and then the purpose of quick ignition can be realized.

The utility model relates to the technical field of charcoal lighting barrels, in particular to a disposable charcoal lighting barrel which comprises a charcoal lighting barrel body made of combustible materials. The carbon ignition barrel comprises a bottom support and a barrel body, the two ends of the barrel body are provided with openings, the bottom support is integrally or detachably installed on the opening in the bottom of the barrel body, an ignition window is formed in the bottom support in a penetrating mode, an ignition object and an ignition object are fixedly arranged in an inner cavity of the barrel body, and the ignition object and the ignition object are correspondingly arranged. And the ignition object and the ignition window are correspondingly arranged. When the charcoal ignition barrel is used, the charcoal ignition barrel is placed on a charcoal net of an oven, charcoal is added into the inner cavity through the top opening of the barrel body, then the ignition object is ignited through the ignition window on the bottom support, the ignition object is ignited after the ignition object is ignited, the charcoal is ignited after the ignition object is ignited, the charcoal ignition barrel body is ignited after the charcoal is ignited, and finally the charcoal can automatically fall on the charcoal net. Auxiliary tools such as fuel gas, alcohol and an ignition agent are not needed, ignition operation is convenient and fast, the step and danger of charcoal pouring are omitted, and use is safer.

This invention discloses an automatic ignition moxibustion pen, relating to the field of moxibustion operation technology. It includes a first mounting cavity within a main housing; a handle connected to the upper part of the main housing, with a second mounting cavity within the handle; feeding components mounted on both sides of the medicated strip; a magnesium rod ignition component mounted within the second mounting cavity, the second mounting cavity being inclined, the magnesium rod ignition component comprising a long magnesium rod, a scraper cover, and a driving component; an inclined surface within the second mounting cavity, adapted to press the scraper cover against the long magnesium rod during scraper cover movement; a third mounting cavity located at the inner bottom of the main housing, suitable for igniting the medicated strip; a cutting component mounted on the outer bottom of the main housing, suitable for cutting the medicated strip; and a temperature sensing element including a detection module one, installed within the third mounting cavity. This invention solves the problems of existing technologies where the ignition position is difficult to ignite and requires end grinding, increasing the risk of injury.

The application discloses a non-contact ignition system and a control method, relates to the technical field of solid-phase particle ignition, and belongs to the technical field of solid-phase particle ignition. The non-contact ignition system comprises a sound suspension device, an ignition device, a control device and a monitoring device. The sound suspension device comprises a bearing module arranged on the upper and lower sides of a solid-phase particle and a compensation module arranged around the solid-phase particle. The bearing module can provide a main sound field force for the solid-phase particle so that the solid-phase particle is in a preset suspension area. The ignition device and the monitoring device are arranged on one side of the suspension area. The compensation device can provide a compensation sound field force for the solid-phase particle. The control device is signal-connected with the monitoring device, the bearing module and the compensation module. The size and direction of the main sound field force applied to the solid-phase particle by the bearing module and the size and direction of the compensation sound field force applied to the solid-phase particle by the compensation module are controlled according to the position data of the solid-phase particle, so that the suspension stability of the solid-phase particle during ignition is improved.

An ignition, burning stabilization, and energy conservation integrated warm nuclear fusion and pulverized coal combined burning system is provided, and relates to the field of burners. The system includes: a multi-stage pulverized coal burner which includes a stage-by-stage ignition tube and an elbow connected to a rear end of the stage-by-stage ignition tube. A wind-coal pipe is connected to another end of the elbow, and a coal taking opening is formed in one side of the wind-coal pipe. An inlet of a cyclone coal collector is connected to the coal taking opening, and a bottom outlet of the cyclone coal collector is connected to a combined burning torch. A front end of the grounding electrode is connected to the stage-by-stage ignition tube through a flame stabilization pipe. Efficient, stable, environmentally-friendly, and energy-saving operation of a power station boiler under a working condition of deep peak shaving can be implemented.

The utility model discloses a portable hand generator relates to generator technical field, include: the organism, the one side of organism is provided with detachable rocker assembly, and the rotation of rocker assembly is used to drive the generator rotation in the inside organism, and the front fixed mounting of organism has the face cover, and the one side of organism is provided with the power taking side plate, and the inside below of organism is provided with the battery, and the power taking side plate is used for the charge -discharge of battery, and the one side of organism top is provided with the antenna, and the antenna is used for receiving and transmitting signal, and the one side top of organism is provided with the lighting module. This portable hand generator, need not like traditional gasoline generator, diesel generator or hand -operated generator, need not fuel, and manpower hand -shaking can generate electricity, and integrates multiple functions (such as radio listening, sound equipment, lighting module etc.) when designing, can satisfy more people more different scene's use in the open air.

A detection circuit for detecting whether a burner is successfully ignited, comprising a burner controller (31), an ignition coil (32), a first spark plug (23), a second spark plug (24), a first high-voltage ignition wire (321) and a second high-voltage ignition wire (322), wherein the first high-voltage ignition wire (321) is connected to the ignition coil (32) and a first ignition electrode (231), and transmits a high-voltage pulse signal to the first ignition electrode (231); the second high-voltage ignition wire (322) is connected to the ignition coil (32) and a second ignition electrode (241), and transmits the high-voltage pulse signal to the second ignition electrode (241); the first ignition electrode (231) and the second ignition electrode (241) are used for breaking down a gas by means of a high voltage difference between the first ignition electrode (231) and the second ignition electrode (241), so as to generate a spark, such that fuel is ignited by the spark to form a flame (4); and if the first ignition electrode (231), the second ignition electrode (241) and a housing (1) of a burner (100) form a circuit to generate a current signal, it is determined that ignition is successful, and otherwise, it is determined that ignition fails.

A high-voltage ignition control system includes a power supply circuit, a remote control box, a control box, an explosion-proof box, and spark plugs. The power supply circuit provides AC power to the system. The remote control box includes a host computer or operating console. The control box and the explosion-proof box are connected by a cable. The control box contains multiple charging and discharging circuits. The explosion-proof box contains multiple ignition coils connected to the outputs of the multiple charging and discharging circuits. The multiple charging and discharging circuits are connected to the multiple ignition coils respectively, forming multiple independent high-voltage ignition control circuits. The explosion-proof box is located near a sealed explosion container. After receiving the multi-channel synchronous ignition command from the remote control box, the control box uses a relay to output multiple passive contacts to control the on / off state of the input power of each high-voltage ignition control circuit. This invention uses a relay to output multiple passive contacts to control the on / off state of the input power of each ignition control circuit, realizing the function of synchronous ignition of multiple spark plugs. It is simple to operate and safe and reliable.

This invention discloses an improved method for igniting a tubular furnace, belonging to the field of metallurgical coking. The invention incorporates a low-NOx burner, equipped with an electronic ignition gun and two flame detectors; it adds a PLC control system, which includes a gas pressure detection module, a valve leak detection module, an automatic purging control module, an electronic ignition control module, a flame detection module, an automatic temperature adjustment module, and a safety interlock module. These control modules enable data acquisition of the production process, monitoring and controlling the tubular furnace data; and an automatic safety ignition program is implemented. This invention improves the tubular furnace ignition method, enhances operational safety, and reduces worker workload; through an advanced tubular furnace combustion control system, it improves system safety and shortens fault handling time.

The invention provides method for igniting pressurized fuel, the method comprising placing fuel into a combustion chamber; mixing the fuel with supercritical carbon dioxide and oxidizer to create a mixture; and contacting the fuel-air mixture with a laser, whereby the laser is pointed to a first point within the chamber. Also provided is a laser ignitor for carbon dioxide combustors, the ignitor comprising: an elongated housing capable of varying in length, the housing having a first proximal end and a second distal end; a laser head in close spatial relationship to the proximal end, wherein the laser head generates a first laser beam; a seal at the distal end that is optically transparent to the laser beam and physically opaque to combustion contaminants; an algorithm for directing the first beam to a first point within a combustion chamber for a first period of time; and an algorithm for directing a second laser beam to a second point within the combustion chamber for a second period of time.