67results about How to "Uniform and stable output" patented technology

The invention discloses a riser forming machine which comprises a slurry tank, a die, a scraping device and a vacuum absorbing device. Two stirring devices opposite in stirring direction are arranged in the slurry tank. The die is arranged on the upper side of the slurry tank through a rack elevating shaft and slides along the rack elevating shaft vertically. The die comprises an inner die body and an outer die body. Four hammers are arranged on the periphery of the inner die body. The die is provided with an exhausting hole. The scraping device is arranged between the slurry tank and the die and comprises a brush oil cylinder, a stainless steel roller and a brush. The vacuum absorbing device comprises a vacuum box and a vacuum settling tank. The vacuum settling tank is provided with a gas inlet hole and a sewage draining opening. The gas inlet hole is connected with the exhausting hole of the die through a hose. The riser forming machine enables whole mixed materials to be turned over upwards, so that the effects of dead-angle-free material storage and uniform mixing are achieved. By means of automatic die releasing, the defects that due to the fact that a die is hammered manually, a riser can not be released from the die easily, and manpower is wasted are overcome, the inner wall and the outer surface of the produced riser are smooth, and the quality and the working efficiency of the riser are improved.

This invention is a continuous variable transmission. This invention uses a mechanism known as “scotch yoke” principle to change the ratio of the input and output in the transmission. This invention uses a set of non-circular gears and circular gears to modify the input received from a system to deliver a steady and uniform output. It employs a unique way to change the ratio between the input and output of the transmission. Three very simple mechanisms are used to achieve changing the ratio. The option of reverse, park, and neutral gear mechanisms are integrated into this design. This invention offers a co-axial input to output feasibility.

The invention discloses a screw feeder for underwater coarse mineral particles. The screw feeder for the underwater coarse mineral particles comprises a cylinder and a rotary shaft. The rotary shaft is arranged in the cylinder and provided with screw blades. The two ends of the rotary shaft are pivoted to the cylinder. A feed port and a discharge port are formed in the outer walls of the two endsof the cylinder. The ends, close to the feed port and the discharge port, of the rotary shaft are each sleeved with an annular partition plate. The edges of the annular partition plates extend to positions near the inner wall of the cylinder. According to the screw feeder for the underwater coarse mineral particles, the internal pressure and the external pressure of the screw feeder can be kept balanced, so that uniform conveying of materials is achieved; meanwhile, the service life of the whole screw feeder is prolonged through the multiple sealing technique; and in addition, the adaptabilityof the feeder is improved through the replaceable screw blades.

The invention discloses a neophane glass lath laser in heat capacity type. The invention is characterized in that the invention comprises a resonant cavity and lath laser glass medium. The resonant cavity is a plane-paralleled cavity which comprises a rectangle total reflective mirror and a rectangle output coupling mirror; the transverse size of the plane-paralleled cavity is larger than the width of the lath laser glass medium; the upper side and the lower side of the lath laser glass medium are respectively provided with rectangle silvering optical reflectors which are symmetrical with each other; the optical reflectors are provided with openings which face to the lath laser glass medium; the openings are hermetically provided with a cerium-doped quartz pipe; the optical reflectors are internally provided with a plurality of pumping lights which are arranged along the direction of the laser; the discharging direction of the pumping light is vertical to the arranging direction; cooling water is arranged in the optical reflectors; the invention has the advantages of simple structure, obtaining the laser output with high energy and high power by operating under high repeated frequencies in short time, uniform and stable laser output, recovering the glass working medium to original state in the operation interval of the device, and avoiding the thermal lens effect and the thermal stress effect to the laser device.

The invention discloses an injection molding machine and a control method of the injection molding machine, and relates to the technical field of injection molding machines. The purpose of the invention is to improve the quality of injection molding products. The injection molding machine comprises a workbench; an injection molding mechanism and a mold mechanism are installed on the outer wall ofthe top of the workbench; a control module is arranged in the workbench; the mold mechanism comprises a movable injection mold and a fixed injection mold; and the inner wall of one side of the fixed injection mold is connected to the output end of the injection molding mechanism. The control method of the injection molding machine comprises the following steps: the injection molding mechanism works to extrude materials into a mold core; and in the extrusion process, a timer performs timing synchronously, and an electric control temperature liquid tank performs heat preservation through a firsttemperature control pipeline and a second temperature control pipeline. According to the invention, an air blowing hole and an air pump are arranged; during de-molding, the air pump is used for inflating a hollow ejector rod, and the inner wall of the mold core is cleaned through the air blowing hole; and therefore, the machining quality of the products is guaranteed, the purpose of automatic airblowing is achieved based on the de-molding position of the injection molding movable mold, and convenience and practicability are improved.

The invention discloses a gas storage device which belongs to the field of petroleum chemical equipment. The gas storage device comprises a gas storage body and a gas storage unit positioned on the gas storage body, wherein the gas storage unit comprises a gas storage cavity positioned inside the gas storage body, a gravity slide block which is dynamically positioned inside the gas storage cavityin a sealing mode and can move up and down along the gas storage cavity, an electrifying coil which surrounds outside the gas storage cavity, a magnetic induction block which is coaxially positioned inside the gravity slide block, a gas inlet valve and a gas outlet valve, which communicate with the bottom of the gas storage cavity separately, wherein the gas inlet valve communicates with a gas supply pipeline, and the gas outlet valve communicates with a gas consumption pipeline. Through the gravity slide block, gas storage amount of the gas storage cavity which is inflated with gas every timecan be the same, so that the quantitative output purpose is achieved, and quantitative output still can be achieved even gas pressure is unstable. The electrifying coil is mutually matched with the magnetic induction block, so that gas pressure in the gas storage cavity can be regulated in real time, and therefore, a gas pressure regulating process is more convenient and reliable.

The invention belongs to the castor oil-producing nylon-11 engineering plastic manufacture technical field, in particular to a method for injecting belt discharging after 11-amino undecanoic acid monomer polymerization reaction. The method solves the problems that the prior poly-undecanoyl amine resin adopts the kettle type polymerization, a direct injecting belt head discharging device has low discharging speed, the discharging is not even, and is more viscous and difficult with the discharging time prolonged, the quality of the whole product is not balanced, and the maneuverability is bad, etc. In a polymerization kettle, the 11-amino undecanoic acid monomer is polymerized to generate the poly-undecanoyl amine resin at a temperature of between 230 and 260 DEG C, an injecting belt wheel pump is adopted to pressurize and the discharging injecting belt head produces the product; in the technique, the preserved temperature of the injecting belt wheel pump is between 240 and 260 DEG C, the rotating speed of the wheel pump is between 15 and 30 RPM. The method has the advantages that the discharging speed is high, the discharging is even, the problem of the difficult discharging in the later period is solved, the quality is balanced, the maneuverability is strong, the purchase and installation as well as use are easy, and the investment is saved.

The invention discloses a high-precision hot melt glue nozzle. The high-precision hot melt glue nozzle is mounted on a glue gun body; the glue gun body is provided with a solution supply channel and a gas supply channel; the high-precision hot melt glue nozzle comprises a nozzle body and a core body, wherein a containing hole penetrating the upper and lower parts of the nozzle body is formed inside the nozzle body; the core body is matched with the containing hole and is closely embedded in the containing hole; a glue solution channel with an opening in the lower end surface of the core body is formed inside the core body; at least two gas channels extending to the lower end surface of the core body are formed in the peripheral surface of the core body; a gas channel is formed between the gas channel and the wall of the containing hole. The glue solution channel and the solution supply channel are communicated for outputting an glue solution line during operation, the gas channel and the gas supply channel are communicated for outputting gas flow, the glue solution line is output in a specific shape under the action of the gas flow, and the machining of the gas channel can adopt a mode of milling a groove in the conical peripheral surface of the core body to replace the traditional drilling mode, so that the formation mode of the gas channel is more accurate and efficient than the traditional drilling technology.

The invention discloses a photovoltaic surplus power auxiliary heating type solar water heater which comprises a photo-thermal system and a photovoltaic system. The photo-thermal system comprises a solar thermal collector and a solar water heating tank which are communicated through a pipeline. The photovoltaic system comprises a solar photovoltaic panel, a photovoltaic inverter, a power-provided control type electronic controller and an electric heating type electronic controller. The solar photovoltaic panel is electrically connected with the photovoltaic inverter which is electrically connected with the electric heating type electronic controller and the power-provided control type electronic controller. The electric heating type electronic controller and the power-provided control type electronic controller are electrically connected. An electric heating function hole is formed in the solar water heating tank, and the power-provided control type electronic controller is arranged on the electric heating function hole. The photovoltaic surplus power heat assisting type solar water heater can effectively balance photovoltaic power output, the auxiliary heating purpose of the photo-thermal system can be achieved, electric power generated by the photovoltaic system can be stably output into a power grid in balance, and impact of photovoltaic electricity to the power grid is avoided.

The invention discloses an ultralow-concentration flowing gas distribution system and method. The system is characterized in that the system comprises the following modules of: a gas mass flow control module which is used for controlling background gas and test gas to enter the system at a certain mass flow; a volatile organic compounds (VOCs) injection control module used for injecting liquid VOCs into a pipeline at a certain flow rate; a gas distribution control module which comprises a heating device for vaporizing the liquid VOCs, a constant temperature device for keeping the temperature and a secondary gas distribution device for the test gas; and a main control module which is connected with the gas mass flow control module so as to be used for controlling the mass flow of the background gas and the test gas, is connected with the VOCs injection control module so as to be used for controlling the opening, closing and flow velocity of liquid VOCs injection, is connected with the VOCs distribution control module so as to be used for controlling heating and constant temperature, receiving feedback data and controlling the concentration of secondary gas distribution. According to the ultralow-concentration flowing gas distribution system and gas distribution method, gas and liquid can be blended into any ppb-level test gas with an ultralow concentration value, the gas is distributed in a real-time flowing manner, the control is accurate, the gas distribution is accurate, and the stability is good.

The invention relates to a multi-variety beverage feeding system and a multi-variety beverage feeding method. The system comprises a storage device and a discharging device which are connected; a clear water storage tank, a waste water storage tank and at least two beverage storage tanks are arranged in the storage device, and a cleaning mechanism, a waste water through hole and at least two beverage guide pipes are arranged in the discharging device; the cleaning mechanism is connected with the outlet end of the clear water storage tank, the waste water through hole is connected with the inlet end of the waste water storage tank, and each beverage guide pipe is correspondingly connected with the outlet end of one beverage storage tank. According to the method, a plurality of storage tanks, beverage guide pipes and cleaning mechanism are arranged, and different beverages are output according to beverage varieties selected by a user. According to the invention, the discharging switchingamong various different beverages can be realized, and the discharging space is cleaned firstly when different types of beverages are switched, so that the different types of beverages are ensured tobe mutually independent, the cleanliness of the beverages is effectively ensured, and the mutual pollution among different types of beverages is avoided.

The invention relates to the field of lithium battery processing equipment, in particular to a lithium battery material powder conveying pump. The lithium battery material powder conveying pump comprises a power mechanism, a transmission mechanism and a pump body. The power mechanism comprises a motor and a base. The transmission mechanism comprises a bearing pedestal, a coupler, a main shaft and two sets of deep groove ball bearings. The pump body comprises an outer barrel, a mechanical seal, an impeller and a barrel rear cover. The overall structure in a grinding machine form is matched with the impeller for feeding, liquid powder can be continuously conveyed, materials are finer and more uniform through stirring and shearing of the impeller in the conveying process, and durability of the whole structure is guaranteed.