120 results about "Burn units" patented technology

The invention discloses an integrated treatment method for unorganized emission of malodorous VOCs gas from refining and chemical equipment, which collects VOCs gas emitted from refining and chemical storage tanks including residual oil tanks, intermediate product tanks, and acid water tanks. The VOCs gas outlet of the tank is connected to the injection fluid inlet of the liquid jet vacuum pump; the working fluid inlet of the liquid jet vacuum pump is connected to the outlet of the circulation pump, and the mixed fluid outlet is connected to the gas-liquid separation tank; the inlet of the circulation pump is connected to the The liquid outlet of the gas-liquid separation device is connected; the gas outlet of the gas-liquid separation device is connected with the buffer tank; the inlet of the incineration unit is also fed with combustion-supporting gas and air in addition to the VOCs gas in the gas storage buffer tank. , VOCs gas and malodorous gas are incinerated in the incineration unit, and the incineration temperature is 800-1000°C.

A video game-based medical simulation is provided. Disclosed embodiments pertain to mass-casualty simulation for burn disaster training. Game-play exercises direct a player through a mass-casualty event where triage management and patient assessment are tested, and then follow the player to a Burn Center where resuscitation through patient monitoring, reassessment, and managing are tested for the critical hours/days of recovery. Complication loops are included in the game system to provide random application of variation in patient response. The complication loops can insert semi-randomness of critical complication occurrences into the game such that patient simulation may vary each time the game is played.

The invention provides a printed circuit board assembly (PCBA) board testing system. The PCBA board testing system comprises a control end and a testing tool. The testing tool comprises a testing unit, a burn unit and a connecting circuit, wherein the connecting circuit is connected with a testing pin and a burn pin of a PCBA board. The control end comprises a burn control unit and a testing control unit, the burn control unit is used for controlling the burn unit to carry out program burn on a programmable chip on the PCBA board. The testing control unit is used for controlling the testing unit to carry out testing on each function circuit of the PCBA board, calling the burn control unit to carry out burn control, and carrying out testing on the burnt programmable chip and a chip control circuit of the PCBA board. The invention further provides a PCBA board testing method. According to the PCBA board testing system and the PCBA board testing method, due to the fact that a burn program is inlaid into an automatic testing process, a function circuit testing process and a burn process are simultaneously carried out, not only is the testing tool saved, but also efficiency is improved.

The invention discloses an oily sludge drying and burning integrated treatment technology and belongs to the technical field of oily sludge treatment. The oily sludge drying and burning integrated treatment technology is characterized by comprising the following steps of feeding; drying: repeatedly drying oily sludge through a high-temperature flue gas drying unit in an air drying mode and concentrating and collecting the dried sludge; pyrolysing: separating out pyrolysis gas, generating pyrolysis coke, exhausting the pyrolysis gas, congealing, concentrating and collecting the pyrolysis gas and conveying the pyrolysis coke into a burning unit; burning: burning the pyrolysis coke in a fluidized mode, utilizing a multidirectional air supply mode to adjust burning temperature of the pyrolysis coke and exhausting burned flue gas into a flue gas treating unit; treating flue gas: desulfurizing and denitrifying the flue gas. The oily sludge drying and burning integrated treatment technology disclosed by the invention forms an integrated treatment system with drying, pyrolyzing, burning, treating flue gas and recycling the flue gas integrated and achieves reduced and recycled comprehensive utilization of the oily sludge and emission reducing comprehensive utilization of pollutant.

The present invention provides an encoder correction system and method. The system comprises a reference encoder, a twin trawling device, a data cache device and an upper computer; a detected encoderand the reference encoder are driven by the twin trawling device for rotation; the data cache device collects position signals output by the detected encoder and the reference encoder at the same timeat the same sampling period when the detected encoder and the reference encoder are synchronously rotated; the upper computer comprises an error analysis unit, a fitting unit and a burning unit, theerror analysis unit is configured to generate an original error curve according to the position signals, the fitting unit is configured to generate a correction curve according to the original error curve, and the burning unit is configured to write in the correction curve into the detected encoder. The detected encoder and the reference encoder are subjected to twin trawling, and the detected encoder is corrected according to the position signals of the reference encoders so as to greatly improve the output precision of the detected encoder.

A coking process for substituting gas fuel combustion with coal external combustion is carried out by preheating for fired coal by waste-heat recovering unit, burning in burning unit to obtain high-temperature smoke, collecting dust for high-temperature smoke, delivering it into heat-transferring unit, discharging heat to carbonizing chamber by partition, recovering most waste heat by regenerative and dividing-wall heat exchanger and exhausting. It consists of burning unit, heat-transferring unit, regenerative waste-heat recovering unit and dividing-wall waste-heat recovering unit. The energy-saving rate reaches to 20%, it costs low and has better energy utilization. It can be used for industrial production.

The heavy oil solid phase heat carrier circularly cracking and gasifying process includes spraying heavy oil from descending riser and preheated to 150-340 deg.c via high-efficiency atomizing nozzle to the middle part of the riser and heating the oil mist with the high temperature solid phase heat carrier at 750-950 deg.c from the gasifying fluidized bed; gas-solid separation of oil mist and solid phase heat carrier running to the bottom of the riser; oil-gas separation in the fractionating tower; air coking of the coke containing solid phase heat carrier in the coke burning unit in the ascending riser and solid-solid separation at 800-1200 deg.c; heat exchange with high temperature fume in waste heat boiler to produce 200-1000 deg.c overheat water vapor for gasification; gasifying the coke containing high temperature solid phase heat carrier in gasifying fluidized bed; gas-solid separation of the gasification produced water gas to output gas product and heat carrier for reuse.

The invention relates to an energy-saving power generation dispatching optimization method based on direct current power flow. The method comprises the following steps: arranging the start-stop modes and output levels of non-coal burning units and all coal burning units according to the energy-saving dispatching requirement, and forming a feasible initial population; carrying out iterative optimization of unit combinations; selecting a plurality of better solutions, and randomly generating a plurality of feasible solutions; solving a power balance equation by a direct current power flow method, and carrying out iterative optimization of the direct current power flow; selecting a plurality of better solutions, and randomly generating a plurality of feasible solutions; solving the power balance equation by a newton-raphson power flow method, carrying out iterative optimization of the power flow, and optimizing the start-stop modes and output levels of the units; and finally selecting the optimum solution. In the invention, a genetic algorithm is adopted for carrying out optimization, and cyclic iteration is carried out by sequentially carrying out optimization of the unit combinations, optimization of the direct current power flow and optimization of the newton-raphson power flow, thus the optimum solution of energy-saving dispatching is obtained, and the requirements on calculation accuracy and speed of a large electric network are met.

The invention relates to a treatment system for high-salt high-concentration organic wastewater and a method. The system comprises an evaporation concentration unit, an electrocatalytic oxidation unitand a burning unit, wherein the evaporation concentration unit comprises an evaporation concentrator, a separator, a preheater, a condenser, a vacuum pump and a conveying pump; the electrocatalytic oxidation unit comprises a direct current power supply, a circulating cylinder, an electrocatalytic oxidation tank and a drug dosing system; the burning unit comprises a low-temperature burning chamber, a high-temperature burning chamber, a waste heat recovering device and a tail gas purifying device. The invention also provides a treatment method for the high-salt high-concentration organic wastewater. According to the invention, the characteristics of evaporation concentration method, electrocatalytic oxidation method and burning method are combined, the treatment efficiency for the high-salthigh-concentration organic wastewater is high, the adaptability to the concentration change of the wastewater is high, the treatment cost is low and the requirement of wastewater emission after reaching standard is met.

A new apparatus for casting dental prosthesis has been proposed, comprising a ring-placing section onto which plural rings are to be placed, a crucible holder for holding plural cylindrical crucibles, a burning unit with a furnace, a casting unit and a conveyer for conveying the ring or the crucible. The lifting state of the burning unit includes a base capable of rotating around a substantially horizontal axis, an orientation-maintaining mechanism for maintaining the base substantially horizontal and an orientation-changing mechanism for exerting an external force onto the base. The conveyer performs a position-correcting motion for correcting the position of the ring by lowering the gripper. The apparatus provides a management code to each crucible for preventing troubles or delay of work caused by the breaking of crucibles due to the aging.

The invention discloses a coal field fire area determining method and device. The coal field fire area determining method includes the steps of obtaining thermal infrared image data of a target area, obtaining land surface temperature information of the target area according to the thermal infrared image data of the target area, determining the position of the burning center of coal fire of the target area according to the land surface temperature information of the target area, and determining the burning area of a current coal field fire area in the target area according to the position of the burning center of the coal fire of the target area. By means of the coal field fire area determining method and device, the effect of improving monitoring accuracy of the coal field fire area is achieved.

A combustor applied in thermophotovoltaic system comprises a combustion device and a reversed tube covering the combustion device. The combustion device includes a combustion body made of a transparent, and temperature resistant material and a burning unit disposed in the combustion body. When a burning-supported medium is adopted during burning via the burning unit, the radiant intensity is increased. The reversed tube thence further redirects the hot product gas for reheating an outer wail of the combustion body in combustion. Therefore, uniform illumination is accordingly resulted for enhancing the radiant intensity. Accordingly, a photovoltaic cell plate connected to the combustor preferably transforms light into electricity. The present invention fully utilizes a micro system as well as miniature energy to offer advanced electricity.

Disclosed is a heating system utilizing electrolysis of water for heating a space. The system includes a tank configured to hold water, a separation cell configured to perform electrolysis of water, a first heat exchanger, a gas bubbler, a burn unit, and a second heat exchanger, where water from the tank is delivered to the separation cell where electrolysis is performed. The fluid produced from the electrolysis is delivered through the first heat exchanger back to the tank, then to the gas bubbler, and finally to the burn unit, where the hydrogen gas produced during electrolysis is burned to emit heat directed at the second heat exchanger. Through the process environment air is heated.

The invention discloses an ignition system for a micron metal powder and liquid water mixture. The ignition system comprises a striking unit provided with heat by an oxidation reduction reaction, an ignition unit used for triggering the striking unit to burn, and a burning unit struck by the striking unit; the ignition unit is a control circuit including an electric heating wire; the burning unitis a gel system formed in the mode that micron metal powder is dispersed into water through gel, wherein an ignition reaction between the micron metal powder and the water is difficult; and the ignition unit comprises an ignition powder layer, a magnesium powder layer and an ignition gel layer, wherein the ignition powder layer is triggered by the electric heating wire and provided with the heat by the oxidation reduction reaction to uniformly heat the burning unit, the magnesium powder layer is used for blocking direct contact between the ignition powder layer and the burning unit and transmits heat generated by the ignition powder layer to the burning unit, and the ignition gel layer used for stably transmitting the heat of the magnesium powder layer to the burning unit so as to fully ignite the burning unit. The ignition system can achieve layered step-by-step ignition, the ignition temperature is high, and metal powder with any micron size and the water can be ignited stably.

The present invention relates to a coal-burning unit load distribution method and device. Based on a particle swarm optimization algorithm, a Pareto frontier solution set is divided into a plurality of regions by using a proportional balancing mechanism, wherein each region is corresponding to only one optimal solution; when the algorithm finds that a small part of non-inferior solutions exists in a certain region, a particle swarm obtains more solution sets according to the non-inferior solutions; and new particles are explored through using a jump mechanism so that the premature of the solution sets can be prevented. With the coal-burning unit load distribution method and device of the invention adopted, under a premise that a coal-burning unit can satisfy the compulsory requirement of a power grid for load adjustment and the constraint condition of the unit, the reasonable distribution of load can be realized, economic and environmental protection operation can be achieved, and the economic competitiveness of the power generation of a whole power plant can be improved.

This invention discloses a solid fuel torch which cracks the problems as instable burning, short-time burning, light-color flame and low visibility when the torch is under low temperature, voltage and heavy wind. The torch includes the fuel bin that loads the solid or gel fuel, the burning unit that connects to the top of the fuel bin. The side wall of the burning unit has holes and the inside sets heat-feedback unit of which the bottom attaches to the fuel. The pusher which connects to the bottom of fuel bin pushes the fuel forward the burning unit. The structure of multi-hole and heat-feedback can keep the continue burning and improve the flame burning thickness when the torch is under heavy wind, low temperature and voltage so as to improve the flame color and visibility and satisfy many displaying function.

This invention describes a method and apparatus for the In Vitro treatment process of purifying and maintaining the sterility of water thereby replacing existing transient technology that is flawed by repeated handling inside and outside the medical environment where this technology is intended for use i. e. hemodialysis clinics, trauma centers, burn centers, general medical institutions the pharmaceutical packager and other locations and applications where purified sterile water is required.

The invention provides a device and a method for burning a serial number to a lower computer containing an RS (Recommended Standard) 485 bus from a PC (Personal Computer). The device comprises the PC, a burner and a lower computer, wherein the PC is provided with a burning unit and a USB (Universal Serial Bus) port; the burner comprises a USB/UART (Universal Asynchronous Receiver/Transmitter) conversion unit, a checkout unit and a first UART/RS485 conversion unit, wherein the USB/UART conversion unit, the checkout unit and the first UART/RS485 conversion unit are successively connected; the USB/UART conversion unit of the burner is connected with the USB port of the PC through a USB bus; the lower computer comprises a second UART/RS485 conversion unit and a serial number read-write unit with an I2C (Inter-Integrated Circuit) interface, wherein the UART/RS485 conversion unit and the serial number read-write unit are mutually connected; the second UART/RS485 conversion unit of the lower computer is connected with the first UART/RS485 conversion unit of the burner through the RS485 bus; and the I2C interface of the serial number read-write unit is connected with an EEPROM (Electrically Erasable Programmable Read-Only Memory) through an I2C bus. The device can burn the serial number to the lower computer containing the RS485 bus to the PC and can effectively verify whether burning is successful or not since the device is provided with a checkout program.

The present invention discloses one kind of nozzle for efficient tubular reaction desulfurizing device in large coal-burning unit of thermal power plant. The nozzle has the structure comprising a flow stabilizing section, a spraying core, a mixing conic pipe and a speeding pipe. The present invention has the advantages of adaptation to wet limestone-gypsum desulfurizing process, high jamming resistance, simple inner member and small nozzle body resistance loss.

The invention discloses a tower and trough combined solar thermal and oxygen-rich coal-burning unit coupled power generation system. The tower and trough combined solar thermal and oxygen-rich coal-burning unit coupled power generation system comprises a boiler system, a tower type solar heat collecting system, a turbine system, a trough type solar heat collecting system, an oxygen-rich air separation system waste heat recycling device, a smoke compression treatment system waste heat recycling device and an oxygen-rich smoke circulation system. According to the tower and trough combined solarthermal and oxygen-rich coal-burning unit coupled power generation system, tower type solar energy and an oxygen-rich coal-burning boiler are coupled, a trough type solar heat collecting field and a high pressure heater set are connected in parallel, the air separation system waste heat recycling device and the smoke compression treatment system waste heat recycling device are connected with a lowpressure heater set in parallel, gradient utilization of energy is realized, fuel consumption is lowered, gathering of carbon dioxide is facilitated, and meanwhile the problem of low stability of pure solar power generation is solved. The trough type solar heat collecting system and the high pressure heater set are connected in parallel, so that the sucking rate of a high pressure cylinder is reduced. The air separation system waste heat recycling device and the smoke compression treatment system waste heat recycling device are connected with the low pressure heater set in parallel, so that the sucking rate of a low pressure cylinder can be reduced. Stable operation of the system is guaranteed, the quantity of steam for power generation is increased, and electricity output of the system is improved.

The invention relates to the technical field of LCD (liquid crystal display) logic boards, in particular to an LED logic board software offline burning device and method. The device comprises a PC (personal computer), a U disk, a burning unit and a logic board; the PC is used for copying program files to the U disk, the burning unit directly reads the program files in the U disk, and then a push button of 'one-key to burn' of the burning unit is clicked to have the program files in the U disk burnt to the logic board in one step. Software is stored in a mode of files placed in the U disk, the burning unit directly reads the program files in the U disk to have all the software burnt to the logic board in one step, the PC is not needed, and the LED logical board software offline burning device has the advantages of convenience in carry, simpleness in operation, offline burning and the like.

A programmable channels and collaterals balancing system for taking care of health is composed of display and input device, human acupoints display device, therapeutic unit consisting of cupping therapy, magnetotherapy and moxa burning units, air channel system, and controller for storing information, and controlling the display and modification of acupoints, the rotation of metal needles, temp of moxa burning, and the cupping pressure by controlling the valves in air channel.