2107results about How to "Improve atomization effect" patented technology

The invention provides a heating atomization electronic cigarette using capacitances to supply power, which comprises a power supply part, a cigarette body part and a hollow cigarette holder part, wherein the power supply part comprises an indicator light, a pair of electrode connection-pegs and a lead connection-peg, the indicator light is arranged at the back end of a power supply, and the electrode connection-pegs and the lead connection-peg are arranged at the front end of the power supply; the cigarette body part comprises a pair of electrode plug interfaces, a lead plug interface, a control circuit module, a heating atomization device, a liquid suction head and a nicotine reservoir, the electrode plug interfaces and the lead plug interface are arranged at the back end of a hollow cigarette stem, and the control circuit module, the heating atomization device, the liquid suction head and the nicotine reservoir are sequentially arranged in the hollow cavity of the hollow cigarette stem; a sponge body is arranged in the nicotine reservoir, and a liquid inlet is arranged on the wall of the nicotine reservoir; the two ends of the liquid suction head are respectively contacted and connected with the heating atomization device and the sponge body, and the power supply part and the cigarette body part can be separated or connected by the electrode connection-pegs, the lead connection-peg, the electrode plug interfaces and the lead plug interface in a plug-in way; and the front end of the cigarette body is in plug-in or threaded connection with the back end of the hollow cigarette holder, and the power supply, the indicator light, the control circuit module and the heating atomization device are sequentially and electrically connected.

The tangential standing vortex burning chamber in annular flame tube structure consists of inner and outer boxes and inner and outer flame tubes separately inside the inner and the outer boxes. The outer flame tube has one circumferential head including oil nozzle and flame stabilizing tube, and one main burning hole in the downstream of the head, and the central line of the head and the main burning hole is in some angle to the circumference tangent. The inner and outer flame tubes have inner and outer mixing holes separately in front of their combustors to ensure the excellent outlet temperature distribution, and inclined cooling holes in the walls and inclined to the main burning holes. The present invention has raised liquid atomizing combustion efficiency, reduced combustor outlet temperature distribution coefficient and expanded stable operation range of combustor.

The invention relates to an electronic cigarette. The electronic cigarette comprises a shell, a cigarette holder cover, an atomizing assembly and a power supply assembly, wherein the cigarette holder cover is arranged at one end of the shell, and an air outlet hole is formed in the cigarette holder cover; the atomizing assembly is accommodated in the shell, the atomizing assembly comprises a liquid storage device, a liquid absorption element and a heating element, the liquid storage device is used for storing smoke liquid, a smoke passage communicated with the air outlet hole is formed in the interior of the liquid storage device, the liquid adsorption element is connected with the liquid storage device and is used for adsorbing the smoke liquid, the heating element is connected with the liquid adsorption element and is used for converting the smoke liquid adsorbed by the liquid adsorption element into smoke fog, and the smoke fog enters the smoke passage; the power supply assembly is accommodated inside the shell, is connected with the atomizing assembly, and is used for supplying power for the heating element. The liquid adsorption element of the electronic cigarette is larger in size, the contact area of the liquid adsorption element and the heating element is larger, and thus the atomization effect is better.

The invention discloses a method for preparing heating but incombustible cigarettes and application thereof. The method and the application have the advantages that novel knurling rolling technologiesare adopted, accordingly, heating but incombustible reconstituted tobaccos with certain thicknesses have uneven surfaces, the surface areas can be enlarged, atomization effects can be enhanced, and surface frictional force can be enlarged; embossed composite aluminum-foil cigarette paper is adopted, accordingly, friction between the reconstituted tobaccos and aluminum-foil pattern surfaces of thecomposite aluminum-foil cigarette paper which is a cigarette making and plug assembling material can be greatly enhanced when the reconstituted tobaccos and the composite aluminum-foil cigarette paper are loaded in a cigarette making and plug assembling machine and cigarette making and plug assembling are powered on in later periods, the heating but incombustible cigarettes are easy to process, equipment shutdown frequencies can be reduced, the heating but incombustible cigarettes can be continuously produced, the production efficiency can be improved, and the material cost and the productioncost can be reduced; low-temperature cigarettes have short cut tobacco sections, accordingly, friction can be improved, the method is beneficial to reducing cut tobacco dropping, and the shortcomingsof low frictional force between smooth surfaces of existing heating but incombustible reconstituted tobaccos and non-embossed aluminum-foil paper which is a wrapping material, severe slipping, frequent equipment shutdown due to incapability of driving cigarette paper, influence on production efficiency, low frictional force due to short cut tobacco sections of existing low-temperature cigarettes,vulnerability to dropping of low-temperature cut tobaccos of the existing low-temperature cigarettes and the like can be overcome.

The invention provides equipment and a method for treating nondegradable wastewater by utilizing catalytic oxidation of ozone. The equipment comprises a feeding system, an ozone catalytic reaction tower and a spray absorbing tower; the feeding system comprises a wastewater pH regulation device, a wastewater feeding pipeline, a hydrogen peroxide aqueous solution feeding pipeline, an ozone feeding pipeline and a pH regulator feeding pipeline; the wastewater pH regulation device is communicated with the wastewater feeding pipeline and the pH regulator feeding pipeline respectively; the ozone feeding pipeline is communicated with the wastewater feeding pipeline; the ozone catalytic reaction tower is communicated with the wastewater feeding pipeline and the hydrogen peroxide aqueous solution feeding pipeline respectively so that wastewater undergoes once catalytic reaction in the presence of a first catalyst to generate a liquid flow and an ozone tail gas flow which are subjected to initial treatment; and the spray absorbing tower is communicated with a catalytic reaction system, is used for spraying at least one part of the liquid flow which is subjected to the initial treatment, and is contacted with the ozone tail gas flow in the presence of a second catalyst to undergo second catalytic reaction.

The invention relates to an air incorporation measurement system used for vehicle exhaust-gas disposal. The system is characterized in that the measurement system comprises a measurement supply unit, a measurement drive part, an air solenoid valve, a spillover valve, a urea tank, a pressure accumulation cavity temperature sensor, a mixing cavity pressure sensor, a DCU control part, and a catalyst, etc. The measurement supply unit is connected with the catalyst, the air solenoid valve is connected with a quick coupling, an outlet quick coupling is connected with a nozzle by a pipeline, urea solution in the urea tank is conveyed to the measurement supply unit by a membrane pump, a reflux inlet is connected with the spillover valve by the quick coupling, the reflux flows to the urea tank, a compressed air inlet is connected with a compressed air source, and a mixing outlet sprays gas-liquid mixture into an exhaust duct through the nozzle by means of being connected with the pipeline. Themeasurement system of the invention features compact structure, small volume, light weight and accurate measurement, thus saving much space for vehicle layout while maintaining relatively high measuring accuracy and fog effect and ensuring reliability of normal operation in different areas and environments.

The invention relates to a low-flow, high-mixing ratio and stepless regulation gas-liquid mixing gas generator, which comprises a round mixing channel, a spray head, an igniter and a body part. The spray head is arranged between the round mixing channel and the body part, and the opening of the spray head faces the body part; the igniter is arranged in the body part; and the round mixing channel comprises a fuel channel communicated with a fuel joint, a main air channel communicated with a main air joint, and an auxiliary air channel communicated with an auxiliary air joint. The technical problem that defects exist in the prior art is solved. The gas-liquid mixing gas generator can be reliably operated and realizes large-scale stable and high-efficiency combustion and stepless regulation.

The invention discloses a fuel and air mixing device for a low-pollution burning chamber of a gas turbine. Fuel comprises a main burning level and a duty burning level; and air is supplied by a three-stage cyclone. The fuel and air mixing device is characterized in that the central duty level adopts diffusive burning, and the peripheral main burning level adopts premixing or semi-premixing burning. The central duty level consists of a centrifugal atomizing nozzle and first-stage cyclone air; and the rotating directions of the first-stage cyclone air and second-stage cyclone air are opposite. The fuel of the main burning level is supplied by a multipoint direct-injection type nozzle, the air is respectively supplied by the second-stage cyclone air and third-stage cyclone air, and the rotating directions of the second-stage cyclone air and third-stage cyclone air are opposite. The central duty level is used when in low working conditions such as starting and slowing and the like, so that the stable burning range can be widened, the burning efficiency can be improved and the emission of CO and UHC is reduced; and when in large working conditions, the duty level and the main burning level work simultaneously, the duty level provides a stable ignition source for the main burning level, a main burning area is in a lean-oil state, and the temperature is far lower than the temperatureof insulated flame, so that the emission of NOx under the large working conditions can be obviously reduced. The fuel and air mixing device can be used for an aerial gas turbine engine or an industrial gas turbine.

The present invention relates to an ultrasonic atomization electronic cigarette. An upper shell and a lower shell are connected with together through a shell connection component so as to form an integrated body; gas enters from a vent hole on the lower shell and enters a vent groove inside the upper shell through a vent groove in the lower shell and a vent hole inside the shell connection component, and is extracted out from a gas outlet on the upper shell; an ultrasonic atomization sheet and a replaceable cigarette core are installed in the upper shell; the replaceable cigarette core is sleeved with a ceramic heating tube; the ceramic heating tube is fixed in the upper shell through an upper heat insulation gasket and a lower heat insulation gasket; a driving circuit board, an upper gasket, a storage battery, a lower gasket and a pneumatic switch are sequentially installed in the lower shell from top to bottom; the driving circuit board is connected with the ultrasonic atomization sheet, the ceramic heating tube, the storage battery and the pneumatic switch through wires. Ultrasonic atomization is adopted, so that aerosol droplets are small and uniform, and atomization effects are better, and atomization can be realized under a normal temperature condition, and the use of electronic cigarette liquid can be safer.

The invention provides an environmentally-friendly aqueous spray paint liquid, a propellent, an aerosol coated environmentally-friendly aqueous spray paint and a preparation method of the paint. The liquid comprises, by weight, 30-45 parts of aqueous resin, 5-15 parts of a pigment, 15-30 parts of a cosolvent, 20-35 parts of water and 0.5-2 parts of an assistant. The environmentally-friendly aqueous spray paint liquid adopts an aqueous resin system, so a whole paint film has a good hydrophobic and oleophobic effect, and improvement of the quality of spray paint products is facilitated; water is used to substitute parts of a solvent, so the VOC is reduced, and environmental protection is realized; and the produced environmentally-friendly aqueous spray paint has good sprayability and a high spray rate, and a film formed by the paint has high fullness, excellent hardness, adhesion, glossiness, flexibility and impact resistance, and has abundant and gorgeous colors, excellent decorative effect, good ageing resistance, and extremely good antirust and protection functions.

The invention relates to alumina coat slurry and a preparation method thereof, and mainly solves the problems of the prior art of poor stability of a prepared laminar composite carrier and short service life of a prepared thin-shelled noble metal catalyst. The alumina coat slurry comprises the following components: aluminum sol with an average granularity of less than 20 micrometres, active alumina, an organic adhesive, an inorganic adhesive, a surfactant, a pH modifying agent and the balance being water, wherein the average granularity of the slurry is less than 10 micrometres. The preparation method comprises the following steps: dissolving the aluminum sol, the organic adhesive, the surfactant and the pH modifying agent in water; mixing the mixture evenly with stirring at a high speed; then adding the inorganic adhesive and active alumina powder for high-speed dispersion; and regrinding the obtained alumina coat slurry to prepare the alumina coat slurry. Thus, the preparation method better solves the problems by adopting the technical proposal, and can be used in the industrial production of laminar composite carrier.

The invention provides an MEMS heating chip integrating multiple Pt thin film resistor temperature sensors. The MEMS heating chip comprises a first substrate (1-1) and a second substrate (1-2). The front side of the first substrate is provided with a concave micro-cavity body (2); a micro-through hole (3) penetrating through the first substrate (1-1) is formed in the micro-cavity body (2); the back side of the second substrate (1-2) is provided with a micro-channel array (4) perpendicular to the back side thereof; the central area of the front side is provided with a multi-hole structure (5) perpendicular to the front side thereof; the micro-channel array (4) communicates with the multi-hole structure (5); the surface of the front side of the second substrate is provided with a plurality of Pt thin film resistor temperature sensors (6); the front side of the first substrate (1-1) and the back side of the second substrate (1-2) are bonded together. The invention also provides a manufacture method for the heating chip. The temperature of the heating chip can be measured in real time and the problem of inaccurate temperature measurement can be effectively avoided.

The invention provides a wet-type dust-capturing wind current cooling device mounted at a head-on rear position of a mining working face mining machine, connected with an outlet end of a polluted wind pumping canister and comprising a cover shell, and a spray dedusting device, a cyclone centrifugal dedusting device, a dust screen filtering device, an air cooling type heat exchanger and a baffle plate demister which are connected in order inside the cover shell; positions of the cover shell walls below the cyclone centrifugal dedusting device and the baffle plate demister are respectively provided with drainage pipe ports. Fully-mechanized excavating working face dust capturing and wind current cooling works are combined together, with a treatment mode of firstly dust capturing and then wind current cooling, polluted wind is firstly subjected to multi-stage dust capturing treatment and then is demisted and cooled, the working face wind current temperature is controlled in a suitable temperature, a safe and comfortable working environment of the down-hole working face is ensured, and the problems of high temperature and high dust of the mine mining working face are better solved.

The invention discloses a vapor cooling system for use in offline heat treatment of thin medium and thick plates, which comprises a water supply system, an air supply system, vapor spray nozzles and a control system, and is characterized in that: the vapor spray nozzles are symmetrically arranged above and below a rollway gap along the conveying rollway, the upper spray nozzle and an upper rollway are fixed on a movable upper frame, and the lower spray nozzle is fixed on a fixed frame; the water and air supply systems are led into the vapor spray nozzles by a shunt water collecting header anda shunt air collecting header respectively; a water supply pipe is provided with a valve, a flow meter and a regulating valve and is used for providing stable and reliable cooling water into an innerwater storage cavity in the spray nozzle from the side of the spray nozzle; and the control system consists of an experience management system and a PLC system, the experience management system makesa vapor cooling policy and cooling procedure and sends the cooling procedure to the PLC system to execute the cooling procedure, and the PLC system realizes the regulation of the intensity of coolingof the spray nozzle and the regulation of the state of water spraying. The vapor cooling system can solve the nonuniform cooling problem aroused by the high-pressure water jet cooling in the conventional thin medium and thick plate offline quenching.

The invention discloses a flexible high-efficiency automatic spray-coating system of a big wheel tractor chassis. The system comprises a spray-coating robot system, a mixed gas spray-coating system, a top-supply and bottom-water-absorption rotary paint spraying room, a wide push rod underslung power and free chain and a control system. During spray-coating operation, the top-supply and bottom-water-absorption rotary paint spraying room can ensure an appropriate working environment of a spray-coating robot; the wide push rod underslung power and free chain is used for conveying parts of the big wheel tractor chassis to the spray-coating robot and tracking and interlocking the big wheel tractor chassis; and an automatic mixed gas spray gun at the front end of an arm of the spray-coating robot moves according to the demonstrating track and optimized process parameters and works together with the robot to complete the spray-coating work. The flexible high-efficient automatic spray-coating system of the big wheel tractor chassis has the advantages of intelligence, high efficiency, low pollution and high coating utilization rate, can ensure the consistency of the spray-coating operation and can flexibly change the spray-coating track according to different workpieces.

The invention discloses an electronic cigarette convenient for aerosol inhalation. The electronic cigarette comprises a cigarette holder, an electronic cigarette housing, a smoke atomizing chamber and a fuel guide rope; the electronic cigarette housing is vertically provided with a smoke outlet tube whose top part is connected with the cigarette holder and the bottom part is connected with the smoke atomizing chamber; a tobacco tar chamber is formed by the cigarette holder, the electronic cigarette housing, the smoke outlet tube and the smoke atomizing chamber in a surrounding mode; the bottom of the tobacco tar chamber is provided with a porous penetrating plate whose bottom is connected with the fuel guide rope inside the smoke atomizing chamber; the bottom of the fuel guide rope is connected with heating wires; the bottom of the smoke atomizing chamber is connected with a plug; the middle of the plug is provided with an air inlet tube. The electronic cigarette convenient for aerosol inhalation is convenient for the exportation and uniform distribution of tobacco liquid or tobacco tar, the operation of the heating wires and the vaporization when the tobacco liquid reaches the boiling point so as to generate smoke; thus it is convenient to blow the smoke generated inside the smoke atomizing chamber to enter the cigarette holder along the smoke channel and to enter the mouth of a human body so that the atomizing effect of tobacco tar is improved.

The invention discloses a tobacco juice solvent for an electronic cigarette. The tobacco juice solvent for the electronic cigarette comprises 10wt%-50wt% of butanediol, 5wt%-15wt% of polyethylene glycol, 5wt%-15wt% of triethylene glycol, 1wt%-5wt% of triacetin, 1wt%-5wt% of diacetin, 1wt%-5wt% of sweet taste inhibitor solutions and the balance glycerin, wherein the sweet taste inhibitor solutions are sweet taste inhibitor aqueous solutions or propylene glycol solutions, and the concentration of the sweet taste inhibitor solutions is 5wt%-15wt%. When the electronic cigarette prepared from the tobacco juice solvent is smoked, sweet greasy is avoided, the drying feeling is light, the taste is bitter, and a good application prospect in the development of the tobacco juice solvent of the electronic cigarette is achieved.

The invention discloses a brine processing system having a front heat exchanger and a rear deduster and a method thereof. The brine processing system comprises a boiler, an air preheater, an electric deduster, a desulfurization tower, a dewatering condensation apparatus and a spray evaporation tower, a denitration apparatus is arranged on a pipeline between the boiler and the air preheater; a bypass flue as a heating medium leading channel is arranged between the denitration apparatus and the air preheater, an end of the bypass flue is connected with a pipe of a shell-and-tube heat exchanger, hot air after heat exchange is carried out outside the pipe is introduced into the spray evaporation tower, hot air and inner desulfurization waste water atomized droplets are mixed for precipitating a salt substance, the high-temperature flue gas after heat exchange in the pipe is introduced into the electric deduster; a rotary atomizer is arranged at top of the spray evaporation tower, a recovery pipeline communicated with the desulfurization tower is arranged at the side part, and a cloth bag deduster is arranged on the recovery pipeline. The high-temperature flue gas is used for heating clean air, the hot air is used for evaporation of the desulphurization waste water atomized droplets, so that zero discharge of the desulphurization waste water is realized.