32results about How to "Best mixing ratio" patented technology

The invention belongs to the technical field of industrial waste gas treatment, and specifically relates to an industrial waste gas treatment process. The SCR denitrification device used in the process includes a mixing chamber, a motor, a rotating tube, a spiral tube, and a connecting tube. The shaft end of the motor is The head is fixedly connected with one end of the rotating pipe; the cylindrical surface of the rotating pipe is provided with an air outlet; the cylindrical surface of one end of the rotating pipe is fixedly connected with one end of the connecting pipe; the other end of the connecting pipe is fixedly connected with one end of the spiral pipe; There is an air outlet on the spiral tube; the SCR denitrification device in the present invention realizes the uniform release of ammonia gas into the mixing chamber through the rotation of the spiral tube, and then realizes uniform mixing with the flue gas passing through the mixing chamber; through the driving gear Drive the driven gear to rotate, realize the higher the speed of the motor, the greater the concentration of ammonia gas in the mixing chamber, ensure that the concentration of flue gas entering the mixing chamber corresponds to the concentration of ammonia gas, and then ensure the concentration of flue gas and ammonia gas optimal mixing ratio.

The invention discloses a test bench for a resin transfer process, including a resin storage tank for simulating a shielding transfer device; a resin transfer tank for simulating a nuclear island / SRTF station, a resin flushing and draining tank, a resin mixing tank, and A metal hose connected to the simulated shielding transfer device and the nuclear island / SRTF station; the resin storage tank is connected with an instrument assembly, a water removal pump, and an air supply branch; the resin storage tank is connected to the The resin transfer tank is connected; the resin storage tank is connected to the resin flushing and drainage tank through the drainage simulation pipeline; the drainage simulation pipeline is connected to the water removal pump, and other pipelines are connected to the resin transfer pump. The instrument components, resin transfer pump and dewatering pump are connected to the control console. The invention has a reasonable structure, can effectively simulate the whole technological process of waste resin transfer, and provides effective data and a reliable improvement method for the integrated development of radioactive resin shielding transfer devices.

The invention belongs to the technical field of solid drink production, and particularly relates to a method for preparing glossy ganoderma instant grain tea. The tea is prepared from glossy ganoderma fruit body, dry Chinese wolfberry, honeysuckle, wild chrysanthemum and related auxiliary materials. The preparation method is as follows: firstly, the glossy ganoderma fruit body, the dry Chinese wolfberry, the honeysuckle and the wild chrysanthemum are decocted to obtain glossy ganoderma composite extract with the concentration of between 1.21 and 1.25g / cm<3>, and the glossy ganoderma composite extract is mixed with the auxiliary materials such as dextrin and sucrose, dried and sterilized by an irradiation method to obtain the tea. The tea has the advantages of maximal keeping of active ingredients of glossy ganoderma, simple process, good taste and good solubility, and is suitably taken as health care drink.

The invention relates to throttle control technology, in particular to an electronic throttle control method, which is characterized in that: the throttle control shaft of the throttle valve is connected to the shaft sleeve shaft, the shaft sleeve is connected to the motor shaft sleeve through a pull wire, and the motor and the controller are fixed on In the shell, there is a differential capacitive angle sensor between the motor shaft sleeve and the output shaft of the motor. Two fixed electrode pieces of the differential capacitive angle sensor are fixed to the shell, and one moving electrode piece of the differential capacitive angle sensor It is fixed with the output shaft of the motor. After the controller receives the throttle control command, it controls the motor to rotate according to the command of the controller and the capacitance of the differential capacitive angle sensor. The output shaft of the motor drives the motor shaft sleeve to rotate, and the motor shaft sleeve passes through the The pull wire drives the shaft sleeve to rotate, and the shaft sleeve drives the throttle control shaft to rotate. It provides an electronic throttle control method with long service life, safety and reliability.

The invention relates to a throttle control technology, in particular to a non wire drawing type electronic throttle control method. An electronic throttle control system at least comprises a motor, an angular transducer, a return spring, a controller, a throttle valve and a throttle control shaft of the throttle valve. The electronic throttle control method is characterized in that the throttle control shaft of the throttle valve is coaxially connected with an output shaft of the motor; the angular transducer connected between the throttle control shaft and the motor is a differential capacitance type angular transducer, two fixed electrode plates of the differential capacitance type angular transducer are fixed on a case, and one moving electrode plate of the differential capacitance type angular transducer is fixed with the output shaft of the motor; and after the controller receives a throttle control command, the controller controls the motor to rotate the throttle control shaft according to the command of the controller and the capacitance of the differential capacitance type angular transducer. The non wire drawing type electronic throttle control method has the advantages of long service life, safety and reliability.

The invention discloses a pesticidal main agent by compounding destruxins of Metarrhizium anisopliae and decamethrin. The main agent is a mixture of the destruxins of Metarrhizium anisopliae and the decamethrin; and the mass ratio of the destruxins of Metarrhizium anisopliae to the decamethrin is 1-9:9-1. The pesticidal main agent selects the the destruxins of Metarrhizium anisopliae and the decamethrin for compounding, and determines the optimal mixing ratio of both, so as to obtain obvious synergy and effectively solve the drugfastness problem of pests such as diamond back moth and prodenialitura. The pesticidal main agent has good desinsection effect and strong practical application and promotion, and has important significance of preventing and controlling the pests such as the diamond back moth and the prodenia litura; and the pesticide is environment-friendly.

The invention discloses a fuel premixed multi-spray gun aluminum material homogeneous furnace, which comprises: a furnace body, the furnace body is provided with a furnace for heating aluminum materials; at least five combustion spray guns are arranged at intervals on the furnace body On the same side wall, the proximal end of each combustion lance extends outside the furnace body, and the far end of each combustion lance extends into the furnace; and the flue gas pipe communicates with the furnace to discharge the generated flue gas to the chimney ; Wherein, the fuel premixed multi-spray gun aluminum material homogeneous furnace further includes a premixing device for premixing fuel and air, and the near ends of at least five combustion spray guns are respectively communicated with the premixing device so that the premixing device The mixed gas is injected from the far ends of at least five combustion lances into the furnace for combustion. The fuel premixed multi-spray gun aluminum material homogeneous furnace of the present invention is easy to control, energy-saving and environment-friendly.

The invention discloses a cyclone combustion type energy-saving cooker. The cyclone combustion type energy-saving cooker comprises a cooking range, a swirl chamber, a flame cavity, a pre-mixed pipe, a fuel pipe and a hot water stove, wherein the swirl chamber is in the shape of a cylinder; the pre-mixed pipe is connected to the side wall of the lower part of the swirl chamber in the tangential direction of the surrounding wall of the swirl chamber; high temperature flue gas from the cooking range enters the hot water stove to heat a hot water pot; a heat exchanger is arranged between the main body of the cooker and the hot water stove, the high temperature flue gas flows into the heat exchanger to carry out heat exchange on air from a fan, and the air after being preheated enters the pre-mixed pipe; a ceramic multihole plate is arranged in the cooking stove, and heat transmitting ribs are arranged at the bottom of a frying pan. The cyclone combustion type energy saving-cooker, provided by the invention, can improve the mixing efficiency of air and fuel gas, improve the combustion efficiency of the fuel gas, recycle the heat of the flue gas after combustion in a high-efficient manner, and improve the heating efficiency, thereby improving the utilization rate of the fuel gas, reducing the usage amount of the fuel gas, and achieving the requirements for energy conservation and environmental protection.