37results about How to "Increase the number of jobs" patented technology

This invention discloses one method and device to sort data batch process, which comprises the following steps: integrating and storing disperse stored data; setting mode operation and parameters set to store different sorts of data process parameters; the said mode board is to generate different sort data batch process; according to the mode operation and the said parameters generation different sort of data batch; executing the said operations. This invention legally uses systematic materials to quicken process operation speed.

The invention belongs to the technical field of tailing treatment and particularly relates to a method for recycling quartz and feldspar mixtures from gold flotation tailings. A sedimentation desliming method is adopted for removing harmful slime and meanwhile part of iron impurities are removed. Sodium carbonate is adopted for a regulating agent for restraining flotation of quartz and feldspar. YOA is adopted as a collecting agent for obviously removing carbonate mineral impurities in the tailings and part of iron impurities at the same time. The frequency of operation of flotation impurity removal is increased, so that the removing rate of iron and other impurities is obviously increased, and the levels of aluminum oxide and silicon oxide are greatly improved. By the adoption of the method, the recycling rate of recycled quartz and feldspar mixture products is over 75%, and the quality of the products is close to that of second-level feldspar products or glass-level albite products. The process flow of the method is simple, production cost is low, secondary environmental pollution is avoided, and quartz and feldspar resources in the gold flotation tailings can be used to the maximum extent.

The invention discloses an austenitic stainless steel continuous tube with low carbon and high strength and a preparation method thereof. The austenitic stainless steel continuous tube comprises the components in percentage by mass: at most 0.03% of C, at most 1.00% of Si, 4.00-8.00% of Mn, at most 0.050% of P, at most 0.005% of S, 18-20% of Cr, 3-5.0% of Ni, 1.2-3.5% of Cu, 0.20-0.30% of N, at most 0.3% of Mo and the rest Fe and unavoidable impurities. The preparation method comprises the steps of (1) manufacturing a coil plate; (2) longitudinally shearing the coil plate and lengthening a steel band; and (3) forming the steel band, using laser welding, conducting rapid cooling after welding, and thus obtaining the stainless steel continuous tube. The produced continuous tube has high strength, low cost and good corrosion resistance by optimizing the alloy content and improving the manufacturing process.

The invention relates to the technical field of radio frequency electromechanical system, and discloses an electrostatic push-pull type mono-crystal silicon beam radio frequency micro-electromechanical system switch comprising a switch movable portion and a switch immovable portion; the switch movable portion is formed by a top layer mono-crystal silicon of SOI, upper sides of two ends of the switch movable portion is respectively provided with a lower electrode and a contact; the switch immovable portion is fixedly connected with the top layer mono-crystal silicon of SOI, lower sides of two ends of the switch immovable portion and the position corresponding to the lower electrode of the switch movable portion are provided with upper electrodes, lower sides of two ends of the switch immovable portion and the position corresponding to the contact of the switch movable portion are provided with transmission wires; the upper electrodes and the lower electrodes form a push-pull type structure by respectively applying voltage to the upper electrodes and the lower electrodes of two ends in order to contact or disconnect the transmission wires and the contacts, thus realizing the switch movement. Usage of the invention can reduce the drive voltage, prolong the service life of the switch and make RF MEMS become products more likely.

The invention relates to a method for recycling single quartz and feldspar from gold flotation tailings. Harmful slurry and part of iron impurities are removed through a settlement desliming method; sodium carbonate is adopted as regulators and plays a role in restricting flotation of the quartz and the feldspar, YOA is adopted as a collecting agent and removes carbonate mineral impurities in the tailings more obviously, and meanwhile part of iron impurities are removed; the removal rate of iron and other impurities is increased obviously by increasing the number of times of operations of flotation and impurity removal, and the grade of aluminum oxide and silicon oxide is greatly improved; sulfuric acid, hydrofluoric acid and lauryl amine are combined, so that the feldspar is activated sufficiently, the amount of the hydrofluoric acid is reduced, and the cost for dealing with environmental pollution and beneficiation wastewater is reduced. The quartz and the feldspar are dissociated sufficiently, the recovery rate of the feldspar is 47.01%, the recovery rate of the quartz is 22.54%, and the index reaches the quality standard of second-grade ceramic raw materials or the third-grade glass standard.

The invention relates to a dryer belonging to the field of automobiles, and specifically discloses an electrically controlled dryer assembly with an ECU (Electronic Control Unit) controller and a control method. The electrically controlled dryer assembly with the ECU controller has a protection function, namely when the pressure value of the dryer assembly is less than unloading pressure for a long time and reaches a set forced unloading pressure value for a period of time exceeding set time, the ECU controller controls an unloading electromagnetic valve assembly to be started to realize forced unloading and back flushing to protect the regeneration effect of a drying tank molecular sieve, and the service life of a dryer is greatly prolonged.

The invention provides a safety belt mandatory usage device and a safety belt mandatory usage method of the safety belt mandatory usage device. By means of the safety belt mandatory usage device, a driver can start a car, but the car will be stopped after the car is started to run from a static state under the condition that the driver and other passengers do not fasten safety belts, and a buzzer gives out an alarm for prompting in the period. The car can normally run only when the driver and the other passengers start the car and fasten the safety belts. If someone on a seat except a seat of the driver releases the safety belt in the traveling process, the buzzer will continuously give out the alarm for prompting until the safety belt is fastened. If no person exists on a seat except the seat of the driver, but the safety belt is fastened, the buzzer will continuously give out the alarm for prompting until the safety belt is released.

The invention provides a vacuum packaging machine and a use method thereof. The vacuum packaging machine comprises a machine body, a gland rotatably connected to the machine body, a control plate, a vacuum pump, a pressure switch, a vacuumizing groove and a sealing device, wherein the pressure switch and the vacuum pump respectively communicate with the vacuumizing groove; the pressure switch, thevacuum pump and the sealing device are respectively electrically connected with the control plate; a function switching key and mode switching key are arranged on the gland; the function switching key is capable of switching among vacuum sealing function, vacuumizing function and sealing function according to needs to diversify operating modes of the vacuum packaging machine; the mode switching key is capable of switching between wet mode and dry mode according to the dry and wet states inside the package; and the mode switching key is electrically connected with the control plate and the working parameters of the vacuum pump and the sealing device are controlled through the control plate, so that the application range of the vacuum packaging machine is wider to meet different requirements of users. According to the vacuum packaging machine and the use method, different packages can be packaged, the application range is wider, and the operation is simple and convenient.

The invention relates to a gear-driven device which is a resultant-force device taking a plurality of small motors as power sources. The gear-driven device comprises a motor, driving gears and a driven gear; the motor and the driving gears are matched closely and provide power for the gear-driven device; two or more driving gears are arranged at the periphery of the driven gear and meshed with the driven gear respectively; the driving gears rotate synchronously and concertedly, so that the driven gear rotates, and the driving gears act on the driven gear jointly so as to drive the driven gear; and the driven gear is used to transfer force to the outside of the gear-driven device. The gear-driven device is a good power-driven device and can be used for the equipment needing to be provided with power.

The invention belongs to the field of shared bicycles and particularly relates to a shared bicycle with a rapid returning function. The shared bicycle comprises a triangular front bicycle frame, a rear bicycle frame fixedly mounted behind the front bicycle frame and a double support leg mounted at the rear end of the rear bicycle frame; a filtering channel is formed in an upper pipe; a filtering piece is inserted in the filtering channel; a plurality of air pump assemblies distributed at equal intervals in the length direction of a lower pipe are mounted on the lower pipe; two baffles are symmetrically mounted on the two sides, located at the air pump assemblies, of the front bicycle frame; the upper pipe is rotatably connected with a clamping plate; an electromagnetic lock is mounted between the double support leg and the rear bicycle frame. After parking of the bicycle and locking of the electromagnetic lock, the bicycle is returned, the situation that a user forgets to lock or confirm bicycle returning to cause a failure of bicycle returning is avoided; when the shared bicycle is locked, because the double support leg enables a rear wheel to be separated from the ground, other people cannot use the bicycle in a non-unlocking state, and the shared bicycle can be prevented from being embezzled illegally by the other people.

The invention discloses a high speed welding device. The high speed welding device is used for welding a silver contact material belt to a reed material belt. The high speed welding device comprises ahigh speed welding machine, a machine frame, a working table and a control device, wherein the silver contact material belt is arranged inside the high speed welding machine, and the high speed welding machine is arranged at the top end of the working table; the working table and the control device are arranged on the machine frame, the control device is connected with the high speed welding machine in a controlling mode, wherein a positioner and a defective product remover are correspondingly connected to the two sides of the high speed welding machine, and the positioner is used for locating the reed material belt; transverse conveyors are connected to the side, deviating from the high speed welding machine, of the defective product remover, and the transverse conveyors are used for transversely conveying the reed material belt; a welding head and a CCD detection machine are arranged at the two ends of the high speed welding machine correspondingly, the welding head is arranged at the end, close to the positioner, of the high speed welding machine, and a longitudinal conveyor for longitudinally conveying the silver contact material belt is arranged inside the welding head; the welding head is used for welding the silver contact material belt to the reed material belt, and the CCD detection machine is arranged at the end, close to the defective product remover, of the high speed welding machine.

The invention discloses a yaw control method for a wind driven generator. At least two yaw driving devices driving yaw of the wind driven generator are arranged. The number of the started yaw driving devices is controlled according to the air speed of a wind field; the number of the started yaw driving devices is controlled to be increased while the air speed of the wind field is increased; and the number of the started yaw driving devices is controlled to be decreased while the air speed of the wind field is decreased. The invention further discloses a yaw hydraulic control system of the wind driven generator. The yaw control method and the aw hydraulic control system of the wind driven generator are achieved on the basis of the yaw driving force needed by loads. Thus, the wind field adaptability is high, real-time wind alignment can be achieved, yaw errors are small, maintainability is good, manufacturing cost is low, and the requirement for an external environment is low.

The invention discloses a cleaning and turnover clamp. The cleaning and turnover clamp comprises a clamp base arranged on a cylinder body horizontal turnover and cleaning table; one side of the clampbase is adjacent to a tool plate on the cylinder body horizontal turnover and cleaning table, the other side of the clamp base is in contact with a casting, and when the clamp base is located on the cylinder body horizontal turnover and cleaning table, the edge of the clamp base can make contact with a pedal at the bottom of the cylinder body horizontal turnover and cleaning table; and the clamp base is composed of a pair of clamping plates and a reinforcing plate connected between the two sides of the pair of clamping plates, a communicating pipe is arranged between the pair of clamping plates, and a clamping assembly for clamping the casting is arranged on the outer side of the clamping plate on the side, in contact with the casting, of the clamp base. By means of the cleaning and turnover clamp, the problems that in the prior art, the cleaning efficiency is low, the cleaning quality is unstable, the operation intensity of staff is high, and certain potential safety hazards exist inthe manual turnover process are solved.

A job operation parameter optimization method applied to super-computing cluster scheduling comprises the following steps: acquiring an application job submitted by a user, and acquiring multiple groups of different job parameter configurations corresponding to the application job; screening an optimal parameter configuration from the multiple groups of operation parameter configurations according to a set parameter configuration judgment condition; and pushing the optimal parameter configuration to the user, or modifying the job parameter configuration of the application job submitted by the user according to the optimal parameter configuration. According to the method, automatic optimization of the parameter configuration of the application job submitted by the super-computing cluster user is realized, the defect that most users do not have the parameter configuration optimization capability is made up, and the calculation efficiency of the super-computing cluster is improved on the whole.

The invention discloses a cutter for a lawn ventilator. The main points of the cutter provided by the invention are as follows: the cutter comprises a rotating shaft, a hitching leg support, mountingdisks, supporting disks, cutter shafts and blade assemblies; the left end of a short axis of the rotating shaft is rotatably arranged in the hitching leg support through a corresponding bearing; two mounting disks are respectively and fixedly arranged at the left and right ends of a square-tube long axis of the rotating shaft; the supporting disks are arranged on the square-tube long axis of the rotating shaft in a uniformly-spaced manner from left to right; the cutter shafts are arranged on the mounting disks and the supporting disks; each blade assembly comprises a blade and a connecting sleeve; each blade is fixedly embedded on a connecting sleeve; blades are rotatably arranged on the cutter shafts through connecting sleeves; and the blades are spirally arranged in the axial direction of the square-tube long axis of the rotating shaft.

The invention relates to the field of acoustic equipment, in particular to a touch type horn system with a counting function. The invention overcomes the defects of short service life, unstable quality, old-fashioned appearance and single sound of a conventional automotive horn, and provides a horn system with long service life, stable quality, novel appearance and rich sounds. The horn system comprises a controller, contact horns, a horn trigger line, an althorn line and a sackbut line, wherein the number of the horn contacts is two, one of the horn contacts is connected with the controller through the althorn line, and the other horn contact is connected with the controller through the sackbut line, the horn trigger line is connected to the controller, the controller is provided with a sound type switching key for the counting display and nixie tubes for the sound types, and the use times and the sound type can be stored during power failure. The invention has reasonable design, obvious effects and wide application range.

The invention discloses an automatic program design for heating furnace firing. The automatic program design comprises a main controller, a first control valve, a second control valve, a circulator and a timer, wherein the main controller is connected with the first control valve and the second control valve, and the timer and the circulator are mounted inside the main controller; the first control valve is arranged on the east side of a heating furnace; the second control valve is arranged on the west side of the heating furnace; the circulator and the main controller are connected with the first control valve and the second control valve in a constructed mode; and the heating time of the west side of the heating furnace controlled by the second control valve is increased by 80 s comparedwith the heating time of the east side of the heating furnace controlled by the first control valve, so that the temperature of the west side of the heating furnace is higher by 50-80 DEG C comparedwith the temperature of the east side of the heating furnace. According to the automatic program design for heating furnace firing, the working frequency of the second control valve on the west side of the heating furnace is improved, so that the temperature on the west side of the heating furnace is higher than the combustion temperature on the east side of the heating furnace, and black tailingsteel caused by uneven heating of the rear half section of a billet is avoided.

The invention discloses an air cooling refrigerator as well as moisture-preservation control method and system thereof. A chilling chamber is internally provided with a chilling evaporator and a chilling fan. The method comprises the steps of: step A, detecting the temperature TL in the chilling chamber; and step B, judging the magnitude of the TL, if the TL is within a first temperature range, adjusting the rotation speed of the chilling fan to be r1, returning to the step A and continuing detection. The invention can be used for carrying out reasonable and flexible moisture-preservation control on the chilling chamber of the air cooling refrigerator, increases the moisture of the chilling chamber, obviously improves the refreshment property of the chilling chamber, and reduces the energy consumption.

The invention discloses a lawn ventilator which comprises an enclosure, a motor, a soil loosening tool and a walking mechanism. The walking mechanism is arranged on the enclosure; a hand rail is arranged on the enclosure; an operation switch is arranged on the upper portion of the hand rail; the technical scheme includes that the soil loosening tool includes a rotating shaft rotatably arranged onthe enclosure and blades movably arranged on the rotating shaft. The motor shaft of the motor is in direct transmission connection with the rotating shaft of the soil loosening tool to drive the rotating shaft of the soil loosening tool to rotate to enable the blades on the rotating shaft to be swung out under the action of centrifugal force to conduct lawn loosening and aeration.

The invention discloses a firing automation device for a heating furnace, which comprises a main controller, a first control valve, a second control valve, a circulator and a timer, and the main controller is connected with the first control valve and the second control valve , and the main controller is equipped with a timer and a circulator inside, the first control valve is set on the east side of the heating furnace, the second control valve is set on the west side of the heating furnace, the circulator is connected with the main controller and the second A connection is constructed between a control valve and a second control valve, the heating time of the west side of the heating furnace controlled by the second control valve is increased by 80s compared with the heating time of the east side of the heating furnace controlled by the first control valve, so that the temperature of the west side of the heating furnace is Compared with the temperature on the east side of the heating furnace, it is 50-80°C higher. In the present invention, by increasing the working times of the second control valve on the west side of the heating furnace, the temperature on the west side of the heating furnace is higher than the combustion temperature on the east side of the heating furnace, so as to avoid uneven heating of the second half of the billet to produce black tail steel.

The invention provides a torque-increasing motor, comprising a casing, wherein the casing is provided with a power output shaft; the power output shaft is provided with an upper end and a lower end; the upper end is connected with the casing through bearings arranged at the top and bottom of the casing; the lower end protrudes out of the casing; and the power output shaft is provided with an upperend and a lower end. A transmission gear sleeved and fixedly connected to the output shaft, and gear teeth are arranged on two sides of the outer periphery of the transmission gear; Several pairs ofmotors, each pair of the motors is respectively arranged on the upper and lower sides of the transmission gear. The output shaft of the motor is provided with hub teeth which are meshed with the wheelteeth, the rotation directions of the motor are mutually perpendicular to the rotation directions of the transmission gears, the rotation directions of the motor located on the same side of the transmission gears are the same, and the rotation directions of the motor located on different sides of the transmission gears are opposite. The torque-increasing motor provided by the invention can improve the torque output of the motor in a multiple relation through the lever principle.

The invention relates to a heavy oil cold recovery process suitable for shallow well layers. The technical solution is: a reversing bypass valve is provided on the lower side wall of the oil pump of the oil pipe, and the gas generator is connected to the bottom of the oil pipe through a hydraulic switch and a reaction opener. The hydraulic switch corresponds to the oil production layer, and the gas generator Located in the lower part of the oil production layer, CaC2 is installed in the gas generator, and the CaC2 in the gas generator is controlled to react with water through the reaction opener, and the generated C2H2 gas is absorbed by the heavy oil in the oil production layer, and the heavy oil is diluted After that, it is extracted to the ground through oil pipelines and oil well pumps. The beneficial effects are: the production of the present invention is safe and reliable: through the use of the existing hydraulic switch, the production becomes more safe and reliable, the production is simple, and the formation will not be polluted; the economic benefit is good: the operation time is also short, and the mining efficiency is high; The oil is directly transported through the pipeline, which improves the transport efficiency and reduces the production cost.

The invention discloses an insulating gas treatment device and a control method thereof, and relates to the technical field of insulating gas treatment. The insulating gas treatment device and the control method thereof are invented for solving the problems that when an existing insulating gas treatment device recycles insulating gases, the recycling efficiency is low. The insulating gas treatmentdevice comprises a first connector, a second connector and a recycling branch. The recycling branch comprises a first branch and a second branch. The first branch is connected between the first connector and the second connector, and the first branch is sequentially provided with a first control valve, a pressure reduction valve, a first compressor and a heat exchanger in the direction from the upstream to the downstream. The second branch comprises a plurality of branch paths connected in parallel, one end of each branch path is connected with the part, on the upstream side of the first control valve, of the first branch, the other end of each branch path is connected to the part, between the pressure reduction valve and the first compressor, of the first branch, and each branch path issequentially provided with a second control valve and a vacuum pump in the direction from the upstream to the downstream. The insulating gas treatment device and the control method thereof can be usedfor recycling and other treatment on SF6 and other insulating gases.