50results about How to "Act as a supercharger" patented technology

The invention belongs to the technical field of drying equipment, and particularly discloses a drying device for automobile accessories. The drying device comprises a drying box and a motor. An outputshaft of the motor is connected with a rotating drum. A connecting rod is hinged to the end face of the rotating drum. A sliding rod is hinged to the end of the connecting rod. The sliding rod is slidably connected to a frame. The drying box is located above the rotating drum and is internally provided with a heating plate and multiple rotating screens. Two cylinder barrels are arranged on the drying box. A piston is arranged in each cylinder barrel, a moving rod is arranged on each piston, and racks are correspondingly arranged on the two moving rods. Gears are rotationally connected to theframe. The part, inside the drying box, of each moving rod is a screw rod, and the moving rods are fixedly connected with the sliding rod. The upper part of each cylinder barrel communicates with an inner cavity, and a one-way valve is arranged on the top wall of each cylinder barrel. A cooling screen is slidably connected to the frame, a first rack is arranged on the cooling screen, a sector gearis rotationally connected to the frame, a swinging rod is arranged on the sector gear, a chute is formed in the side wall of the rotating drum, and the swinging rod is slidably arranged in the chute.By the adoption of the scheme, the drying effect is good, and the drying efficiency is high.

The invention provides a piston ram self-ignition pulse-jet engine. A stepped free piston is mounted in an engine bod, and a pre-combustion chamber and a main combustion chamber are formed. The front end of the main combustion chamber is provided with a spout provided with a pressure control switch; a fuel pipe on one side and a low-pressure gas pipe are both communicated with the pre-combustion chamber and the main combustion chamber through air inlets; the inner front end of a cylinder block is provided with a vent way. The cylinder block is divided into the two combustion chambers, ignition is achieved by gas pressure, mechanical means or a spark plug, the pre-combustion chamber is controlled to combust first by one or any of the means such as photoelectricity and electromagnetic wave, the main combustion chamber is blast through the free piston, high-temperature high-pressure gas is formed and thrusts the spout open, thrust is generated, and no power turbine is required. The piston ram self-ignition pulse-jet engine can be switched to a rocket operation mode and is a dual-mode efficient engine ideal for aerospace, aviation, rockets and the like. Multiple fuels are available to the piston ram self-ignition pulse-jet engine, the structure is simplified, and the piston ram self-ignition pulse-jet engine can be combined with the existing engine to form novel engines.

The invention discloses a continuously-operated centrifugal sludge dewatering device, aiming to solve the problems of low production efficiency, poor dewatering effect, non-continuous operation and large equipment size of existing sludge dewatering devices. The centrifugal sludge dewatering device sequentially comprises a filtering device, a pressurized earth breaking device, a sludge dewatering device and a sludge collecting device in the moving direction of sludge. The centrifugal sludge dewatering device has the advantages of continuous operation, high production efficiency, smaller equipment size and good dewatering effect.

A premixing compression internal-combustion engine and an operation method thereof belong to the technical field of compression internal-combustion engine. A crankshaft is mounted in a cylinder body through a bearing and hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to a piston; a cavity is formed in the upper part of the cylinder body, and the piston is in movable sealing fit with the wall of the cavity in the cylinder body; an oil injector is arranged at the upper end of the wall of the cavity in the cylinder body, a cylinder cover is arranged at the top of the cylinder body, and an intake valve and an exhaust valve are respectively arranged between the cylinder cover and the cylinder body and respectively communicated with the cavity; one end of a gas adjusting valve is communicated with a gas storage tank, and the other end of the gas adjusting valve is communicated with the cavity through the cylinder cover. The operation method comprises the following steps: preheating compressed air at the initial stage of start, igniting a premixed gas during starting, conducting expansion action of the premixed gas, feeding exhaust into the gas storage tank, realizing exhaust release of the gas storage tank when inspiration finishes and compressing the premixed gas. Through reciprocating the operation, the internal-combustion engine enters a stable working state.

The invention discloses a double-screw extruder, which comprises a shell and double screws which are arranged in the shell in parallel in the same direction, wherein a preheating region, a hydration region, a curing region and a filament forming region are arranged in the advance direction of the screws in sequence; the screws in the preheating region are single-end equidistant coarse pitch thread groups; the screws in the hydration region are single-end equidistant second largest pitch thread groups; the screws in the curing region are single-end equidistant second smallest pitch thread groups; the screws in the filament forming region are single-end equidistant small pitch thread groups; the coarse pitch thread groups, the second largest pitch thread groups, the second smallest pitch thread groups and the small pitch thread groups are arranged in sequence according to the pitch sizes of the thread groups of the thread groups; supercharging regions are arranged on the screws at the hydration region and the curing region; and the length-diameter ratio of the screws is 22-28. The invention further provides the double-screw extruder for fully opening and curing soybean meal protein molecules to generate a structure with muscle fibers.

The invention discloses a magnetized water pump comprising a stator core, a stator shell, a rotor core, a rotating shaft, and a rotor shell. A stator winding is arranged inside the stator core. The stator core and the stator winding are hermetically encapsulated inside the stator shell, and the two end parts of the stator shell are provided with a water hole respectively. A rotor winding is arranged outside the rotor core. The rotating shaft passes through the stator core, the two ends of the rotating shaft are respectively connected with the end parts of the stator shell through bearings, and the rotor core is fixedly connected to the rotating shaft inside the stator core. The rotor core and the rotor winding are hermetically encapsulated inside the rotor shell, and the periphery of the rotor shell is provided with a spiral groove. A gap is left between the rotor shell and the inner wall of the stator core. The magnetized water pump of the invention not only can transfer liquid and pressurize liquid, but also can achieve the purpose of water magnetization as a strong air gap magnetic field exists in an air gap and water is magnetized by the air-gap magnetic field when flowing through the air gap.

The invention discloses a wastewater treatment acid-base dosing device for a thermal power plant. The wastewater treatment acid-base dosing device for the thermal power plant comprises a first tank body, a two-way joint and a returning spring, wherein the right side of the first tank body is connected with a second tank body; material feeding openings are mounted at the upper ends of the first tank body and the second tank body; fixing shafts penetrate through the upper surfaces of the first tank body and the second tank body; the lower parts of the fixing shafts are connected with rotating shafts; two air inlet pipes are mounted at the lower ends of the two-way joint; the two air inlet pipes respectively penetrate from the upper surfaces of the first tank body and the second tank body; solenoid valves are mounted outside the air inlet pipes; a gas transmission pipeline is mounted at the upper end of the two-way joint. According to the wastewater treatment acid-base dosing device for the thermal power plant, gas is injected into the tank bodies, so that the stirring of medicine in the tank bodies is facilitated; the gas performs a pressurization effect, the medicine flows out underthe action of the air pressure until the pressure in the tank bodies reverts to a normal pressure state, and discharge pipes are closed, so that a timing material feeding effect can be achieved.

The invention discloses an oil spray nozzle. A first frustum cavity with a broad upper part and a narrow lower part is formed in a valve seat, so that pressure when a medium such as an oil liquid passes through becomes large, at the same time, a converging flow groove is also formed, so that the medium such as the oil liquid can quickly reach an oil outlet hole and be discharged while the pressurebecomes large, and carbon deposit caused by the fact that the medium such as the oil liquid is retained in a valve body is avoided; and furthermore, a first cylindrical cavity, a first frustum cavity, a second cylindrical cavity, a second frustum cavity and the oil outlet hole are arranged on the valve seat, wherein the first cylindrical cavity, the first frustum cavity, the second cylindrical cavity, the second frustum cavity and the oil outlet hole communicate with each other. According to the oil spray nozzle, a channel through which the medium such as the oil liquid passes through the valve seat (or a partition plate) is simplified, the medium such as the oil liquid retaining in the valve body and/or the valve seat is reduced, so that the carbon deposit is reduced.

The invention relates to the field of textiles, in particular to a humidifying device for textiles, which can use rainwater recovery to humidify textiles, effectively reducing investment and operating costs. Its structure includes a working chamber, above which there is a sump, the sump is connected with the suction pump through the absorption pipe, the left end of the absorption pipe is provided with a spherical filter; the right side of the suction pump is connected to the inlet The water pipe is connected, and the other end of the water inlet pipe is bent downwards to enter the working compartment, and is connected with the first box body; a flat plate is arranged in the working compartment, and the first box body is arranged above the right side of the flat plate, and the first box body There is a large particle filter in the middle; the left end of the first box is connected with the second box through the first joint, and the second box is provided with a medium particle filter. The textile humidifying device of the present invention is simple to operate and easy to use, and is suitable for humidifying various textiles.

The invention relates to the injection mold technology field, in particular to an injection mold. The injection mold comprises an upper mold, a bottom plate and a lower mold, wherein the lower mold isinstalled on the bottom plate, a beam is fixed at the upper end of the bottom plate through two supports which are symmetrically arranged, the upper mold is driven by a drive assembly installed on the beam to move up and down, a movable mold is arranged on the lower mold, the movable mold, the upper mold and the lower mold form an injection molding runner, an annular block is fixed at the lower end of the movable mold, the annular block is placed in an annular oil cavity formed in the lower mold, and the annular oil cavity communicates with an oil supply assembly. The injection mold is novelin design, uses the oil supply assembly for adsorbing hydraulic oil in the annular oil cavity, and thereby generates negative pressure in the annular oil cavity, and achieves fixation of the movable mold, and when the injection mold needs to be stripped, the oil supply assembly supplies the oil into the annular oil cavity, and achieves a pressurization function, and therefore an injection moldingproduct after being cooled is enabled to move up with the movable mold, and the molded product is convenient to fetch out.

The invention discloses a slurry stirring device for a spinning assembly line. The slurry stirring device comprises a cylindrical stirring cylinder and a base, the stirring cylinder is mounted on thebase, a motor is mounted on the upper side of the stirring cylinder, a stirring shaft and a separation plate are arranged in the stirring cylinder, and a scraping rod is arranged at the lower end of the stirring shaft. The scraping rod can prevent powdery pigment from sinking to the bottom, stirring blades can scratch the inner cylinder wall when works to rotate, so that the pigment cannot be deposited on the inner cylinder wall, the pigment is preliminarily smashed through a driving pressing roller and a driven pressing roller which are oppositely arranged, the pigment enters the stirring cylinder, and the slurry turning over upwards continuously can sufficiently make the pigment be uniformly mixed with water.

The invention discloses a tap with an atomizing sprayer and having the function of sterilizing, for intelligent kitchen. The tap comprises a connecting seat, a water inlet pipe, a valve, a purifying treatment pipe and a water outlet pipe, wherein the water inlet pipe, the valve, the purifying treatment pipe and the water outlet pipe are sequentially connected; the valve and the water outlet pipe are both fixedly connected with the connecting seat; a first spring sheet, a first purifying device, a second spring sheet and a second purifying device are sequentially arranged in the purifying treatment pipe according to the water flow direction; the first spring sheet, the first purifying device, the second spring sheet and the second purifying device are all dismountably connected with the purifying treatment pipe; sterilizing balls are stuffed between the first purifying device and the second purifying device, and the purifying treatment pipe is arranged in a left bracket manner, and thefirst purifying device and the second purifying device are both obliquely arranged and are both located at the right angle of the purifying treatment pipe. The tape with an atomizing sprayer and having the function of sterilizing, for intelligent kitchen has favorable sterilizing properties.

The invention discloses a cotton picker cleaning device. The cotton picker cleaning device comprises a water tank, a conveying channel and a power assembly. The water tank comprises a water outlet anda water return port. The conveying channel comprises a water outlet pipe connected with the water outlet, and a water return pipe connected with the water return port. A distributor is connected between the water outlet pipe and the water return pipe. The power assembly is connected with the water outlet pipe and located between the distributor and the water outlet. The distributor is provided with a water spray pipe spraying a spindle assembly. The distributor is provided with a pressure sensor for detecting water pressure in the distributor. The water return pipe is provided with a first control valve for controlling flow of the water return pipe. The opening and closing degrees of the first control valve are adjusted according to detected numerical values of the pressure sensor, thus,the amount of water flowing back into the water tank is adjusted, that is, the water pressure in the distributor is adjusted, so that the water pressure in the distributor and the water pressure of water flowing out of the water spray pipe are kept at certain values, and the cleaning device works stably; and the invention further discloses a cotton picker comprising the cotton picker cleaning device.

The invention provides airflow drying equipment and belongs to the field of drying equipment. The airflow drying equipment comprises a box body. A draught fan communicating with the interior of the box body is arranged at the lower end of the box body. Wind outlets are arranged at four corners of the upper end of the box body. Storage plates which are connected in a sliding mode are horizontally arranged inside the box body. Symmetrically-arranged U-shaped grooves are formed inside the box body. The storage plates are arranged in the U-shaped grooves. Rolling balls are arranged at the upper ends and lower ends of the U-shaped grooves. The storage plates and the rolling balls are arranged in a tangent manner. According to the airflow drying equipment, the storage plates can be automaticallycontrolled to enter, and feeding and blanking are convenient and swift.

The invention belongs to the technical field of steam generation devices, and particularly relates to a pure steam generation device. The pure steam generation device comprises a steam generation box,a winding roller, a water spraying box and a water storage box, wherein first heating elements are uniformly arranged at the bottom of the steam generation box; a first evaporation plate is fixedly arranged at the position, close to the bottom, of the inner wall of the steam generation box; and the water spraying box is fixedly arranged on the inner wall of the steam generation box and located above the first evaporation plate. Water in the water spraying box is sprayed out in a mist mode, then the contact area of the water and the first evaporation plate can be increased, so that water evaporation is more efficient. When steam passes through a water absorption pad, water can be filtered out by the water absorption pad, the filtered water can be extruded out when the water absorption padis wound by the winding roller, and then the water in the steam is removed. Moreover, the removed water can be reused for generating heat, so that the cyclic utilization of the water is realized, andenergy is saved.

The invention provides a rotor structure, a motor, a compressor and an air conditioner, and the rotor structure comprises a rotor assembly, the rotor assembly is provided with a pressurization channel, when the rotor assembly rotates, the pressurization channel can enable a first end and a second end of the rotor assembly to generate a pressure difference, and gas flowing through the pressurization channel is pressurized; therefore, the sucked air can be pressurized, the loss of air suction pressure is reduced, the loss of refrigerating capacity of the compressor is reduced, the requirement for the air suction capacity of the compressor at different rotating speeds is met, meanwhile, an air suction channel does not need to be independently arranged on the shell of the motor, and the weight of the compressor is reduced.