77results about How to "Won't mix in" patented technology

The invention discloses a vacuum mechanical tea plucking device and belongs to a mechanical device. The prior mechanical tea plucking device has the drawbacks of incomplete tea leaves, old and new mixed leaves, leaves mixed with stalks, etc. The vacuum mechanical tea plucking device consists of a vacuum collector and a mechanical plucker connected with the vacuum collector through a curved pipe, wherein the vacuum collector comprises a closed collection tank with a door and a power-actuated vacuum pump for producing negative pressure in the collection tank, the mechanical plucker comprises a suction mouth and a power-actuated plucking blade arranged at the suction mouth, and a flectional pipe is used to connect the collection tank and the suction mouth. When plucking tea leaves, the mechanical tea plunking device selects new leaves and tender shoots, and aims the plucking blade arranged at the suction mouth in front of the mechanical plucker at the roots of the leaves and tender shoots and makes the blade contact the roots and cut off the roots, so that the leaves and tender shoots are sucked into the collection tank from a collection opening through the flectional pipe under the action of the negative pressure. The vacuum mechanical tea plucking device overcomes the drawbacks of the prior art, and reduce product pollution by avoiding fingers, nails and so on contacting the leaves.

This invention discloses a novel method for collecting Ganderoma lucium spore powder. The method is cost saving and environmentally friendly, and can improve the productivity and quality of Ganderoma lucium spore powder. The method comprises: (1) constructing a sealed space by using thin film material, observation device and aerator to tightly surround the culture frame, and horizontally setting a single-layered or multi-layered bed board; (2) placing one layer or multiple layers of Ganderoma lucium bags on the bed board in the sealed space when the edge of Ganderoma lucium pileus turns yellow brown from yellow white; (3) observing the ejection condition of Ganderoma lucium spores, aeration condition, temperature and humidity in the sealed space through the observation device; (4) adjusting the aeration condition, temperature and humidity in the sealed space accordingly; (5) collecting the Ganderoma lucium spore powder on the bed board in the sealed space when the spores are not ejected any more.

The invention discloses a sweet-scented osmanthus picking device and relates to the technical fields of collecting machines. The sweet-scented osmanthus picking device comprises an umbrella-shaped collecting bag and a vibrator used in cooperation with the umbrella-shaped collecting bag, the umbrella-shaped collecting bag is formed by an umbrella-shaped supporting frame and a sector collecting block sewn through fabric in a surrounding mode, a movable connecting piece is arranged at the narrow end of the sector collecting block, and a base of the vibrator is provided with a chuck for clamping a trunk of an osmanthus tree. The sweet-scented osmanthus picking device can solve the problems that when people pick sweet-scented osmanthus, the sweet-scented osmanthus are prone to pollution of the ground, the labor intensity for collecting the sweet-scented osmanthus is large, and the picking efficiency is low.

The invention discloses a technical method for producing propyl aldehyde through hydroformylation of ethylene and particularly relates to a method for processing a propyl aldehyde rectifying still solution. The method comprises the following steps of: (1), reacting ethylene with CO and H2 under the action of a soluble rhodium-phosphine complex catalyst to generate propyl aldehyde, obtaining a propyl aldehyde product on the tower top of a rectifying tower, and treating the tower solution with a still solution recovery technology; (2), in the recovery treatment technology, separating the rectifying still solution through a membrane separator, returning clear solution at a permeation side to a reactor and discharging materials at a concentrating side to a waste solution tank. The technical method has the advantages of simple technology and simpleness for operation, and but more, realizes water recovery and reduces the discharge of waste solution.

The invention relates to an epoxy resin adhesive agent, in particular to a single-component epoxy structure adhesive tape and a preparation method thereof. The preparation method of the epoxy resin adhesive agent comprises the following steps of: blending a solid state bisphenol A epoxy resin, a liquid bisphenol A type epoxy resin and an epoxy diluent at the temperature of between 90 and 100 DEG C; stirring the mixture for 20 to 30 minutes; maintaining a 0.1 to 0.2 atmosphere pressure condition; cooling the mixture to 50 to 70 DEG C; adding a tenacity modifying bisphenol A epoxy resin and a phosphorization modifying bisphenol A epoxy resin into the mixture; blending and stirring the mixture for 10 to 15 minutes; maintaining a 0.1 to 0.2 atmosphere pressure condition; adding a thixotropic agent and a filler into the mixture; blending and stirring the mixture for 10 to 15 minutes; maintaining a 0.1 to 0.2 atmosphere pressure condition; adding a dicyandiamide type solid agent and a urea type curing accelerator after cooling the mixture to 40 to 50 DEG C; after blending and stirring the mixture for 10 to 15 minutes, discharging the material; maintaining a 0.1 to 0.2 atmosphere pressure condition; placing the obtained pasty material between two pieces of oilpaper; and pressing the oilpaper on a flat pressing machine until the thickness of the oilpaper is 0.5 to 1mm to obtain the adhesive tape. The adhesive tape has the advantages of high strength, simple preparation method and the like and is convenient to transport and use.

A tube type ejector with the function of quickly sucking and spraying anticorrosive paint through servo electrical direct drive comprises a motor stator, wherein the motor stator is electrified to make a motor rotor move, the motor rotor can drive the long shaft of a linear motor to carry out reciprocating motion upwards or downwards so as to drive a piston to move in an ejection tube; the movement speed of the motor rotor can be controlled by controlling the voltage and the current, servo electrical direct drive can be realized, and therefore, it is realized that the ejection speed is adjustable; in addition, the ejection amount and the ejection distance can be controlled by controlling the movement output force of the motor rotor; when the motor rotor moves upwards, the anticorrosive paint can only be ejected out through a multi-hole cover after passing through a second check valve, and the process of spraying the anticorrosive paint is completed; and when the motor rotor moves downwards, an anticorrosive paint chamber will suck the anticorrosive paint from a paint storage through a first check valve and a flow sensor, and the process of sucking the anticorrosive paint is completed. The tube type ejector with the function of quickly sucking and spraying anticorrosive paint through servo electrical direct drive has the advantages of being controllable in ejection amount and ejection speed, simple in structure, easy and convenient to operate and the like.

A work processing system comprises a gas-consuming device (11). Buffer tanks (13, 14) for storing gases are arranged on a work transporting cart (1) running circularly on a closed rail, and couplers (16, 17) are arranged on the gas inlet channels (22, 23) which supply gas for the buffer tanks (13, 14). Each time when the work transporting cart (1) runs on each rail (R) for one cycle, external feeding channels (29, 30) connect with the couplers (16, 17) and charge the buffer tanks (13, 14) with the amount of gas enough for the work transporting cart (1) to run one cycle, so that gas can be easily used at a low cost.

The invention relates to a method of separating and extracting rubidium and cesium from coal. The method comprises the following steps of: smashing coal; dissolving the smashed coal in a mixed acid to filter; extracting a filtrate and then adding iodine chloride to generate a precipitate; then adding the precipitate into potassium iodide to be dissolved to generate rubidium chloride, cesium chloride, potassium chloride and iodine single element; extracting the iodine single element with an organic solvent; then extracting the solution containing rubidium chloride, cesium chloride and potassium chloride with t-BAMBP to generate a precipitate; then dissolving the precipitate in diluted hydrochloric acid; then performing evaporative crystallization; and finally obtaining high purity rubidium chloride and cesium chloride. The method of separating and extracting rubidium and cesium from coal provided by the invention separates and extracts rubidium ions and cesium ions from coal by means of a method of precipitation, extraction and counter-extraction, so that the process step of separating rubidium and cesium from coal is simplified, and the production cost is low and the production period is short.

The invention discloses a low-temperature air supply device. The low-temperature air supply device comprises an air inlet fan (1), an ice water drying chamber (2), a low-temperature cooling chamber (3) and a shunt pipe (5). Different coolants are added into the ice water drying chamber (2) and the low-temperature cooling chamber (3) correspondingly. Air is cooled through a heat exchange tube. The fan (1) is opened to input air into a pipeline, the temperature is controlled through a bypass and a valve, outlet air pressure or flow is controlled through a flow valve, and low-temperature air with given parameters is obtained finally.

The invention discloses a molten aluminum quantified feeding system comprising a stopper rod, an outer barrel, a first probe, a second probe, a drive mechanism for driving the stopper rod to rotate and to vertically move up and down, and an air pressure generating device for vacuuming or pressurizing. The lower end of the outer barrel is provided with a sharp opening. The stopper rod is arranged inside the outer barrel. The lower end of the stopper rod is inserted in the sharp opening and is hermetically in sliding fit with the sharp opening; the lower end of the stopper rod stretches outside the sharp opening downward; and the upper end of the stopper rod hermetically extends outside the outer barrel upward and is connected with the drive mechanism. The air pressure generating device is communicated with the outer barrel. The first probe and the second probe are respectively and fixedly inserted inside the outer barrel, and the first probe is located above the second probe. The molten aluminum quantified feeding system is able to pick and place the molten aluminum neatly, with the energy consumption being low and the cost being low.

Provided is a film forming source with which a high-quality thin film can be formed. Since each switch valve (70) is in a closed state when a blocking member (72) adheres to a molten metal, gas blocking performance is high in the closed state, and furthermore, dusts are not generated. In the case of generating vapor of different deposition materials (39) by a plurality of vapor generating apparatuses (20), since the vapor generated by the selected vapor generating apparatus (20) is not mixed with the vapor generated by other vapor generating apparatus, the deposition material (39) other than for forming a film is not mixed, and contamination due to dust generation is not caused. Therefore, the high-quality thin film can be obtained.

The invention relates to an improved roller separating device for separating an injection product and a material rod. The improved roller separating device comprises a screening roller external member, a feeding guiding plate, a driving motor and a roller supporting frame, wherein the screening roller external member is installed on the roller supporting frame, the driving motor is connected with the screening roller external member, one end of the screening roller external member is connected with the feeding guiding plate, the injection product and the material rod enters the roller through the feeding guiding plate, a material rod collection box is arranged below the other end of the screening roller external member, and a product collection box is arranged below the screening roller external member. Compared with the prior art, the improved roller separating device has the advantages of strong universality, high reliability, economical performance, short manufacturing period, environmental friendliness and the like.

The invention provides a positioning structure for a sprue bush, which can ensure that the sprue bush cannot rotate during the operation of a mould, and further guarantees that no air impurities are mixed, so as to enable the flow velocity to be uniform and guarantee the product quality after injection molding. The positioning structure comprises a sprue bush, an upper gland, a panel, and a flow passage, wherein the sprue bush is placed inside a mounting cavity of the panel; the lower end of the sprue bush is communicated with the flow passage; the upper gland is covered and mounted on the upper end face of the sprue bush, and is connected with the panel in a fastening manner. The positioning structure is characterized in that a protruded positioning screw is mounted at the side part of the sprue bush in a fastening manner; a positioning slot is formed in the upper end face of the mounting cavity of the panel; the protruding part of the positioning screw is placed inside the positioning slot.

The invention discloses automatic jade pendant cleaning equipment having an appearance detection function. The equipment comprises a cleaning frame, a push rod is arranged on the upper side of the interior of the cleaning frame, a water outlet is formed in the right side of a baffle, a heating rod is arranged above cleaning liquid, a soft brush is arranged on the left side of a half gear, a spindle is arranged in the center of an all-gear, a transmission wheel is arranged above a reduction gear set, a bevel gear is arranged on the left side of a turning wheel, a water inlet is formed in the right side of the transmission wheel, rotating rods are arranged on the left side and the right side of the upper side of a water pump, driven wheels are arranged on the left side and the right side ofthe inner surface of a lifting frame, movable blocks are arranged on the inner sides of telescopic rods, and limiting rods are arranged on the upper side and the lower side of a connecting rod. Compared with an existing common jade pendant cleaning mode, the automatic jade pendant cleaning equipment having the appearance detection function has the advantages that a jade pendant is not required tobe cleaned manually, jade pendant damage caused by misoperation in the cleaning process is avoided, and the cleaning efficiency and the cleaning quality are improved.

The invention belongs to the technical field of artificial planting of edible mushrooms and particularly relates to a household coprinus comatus planting method. The planting method comprises the following steps of culture medium raw material preparation, nutrient solution preparation, mushroom bag preparation, inoculation culture and greenhouse growth management, wherein a culture medium adopts corncobs, rice husks, bran and other agricultural residues and is mixed with a nutrient solution precisely proportioned in ingredients in use, the mixture serves as a mushroom bag filling material, and then the coprinus comatus yield is increased through refined inoculation culture process and application of a greenhouse production period management technology. The planting technology is simple, is very easy for farmers to master and opens conditions for household planting of the farmers, and the coprinus comatus planting cost can be remarkably reduced after application.

The invention discloses a watermelon juice beverage with a nutrition function and processing equipment, and relates to the technical field of beverage production, the watermelon juice beverage comprises a conveyor belt, a transfer assembly and a filter box, a sucker is arranged on the outer side surface of the conveyor belt, watermelons are arranged on the outer side of the top of the sucker, and protection assemblies are arranged on the two sides of the top of the conveyor belt; a top plate is arranged on the outer side of the top of the conveying belt, a supporting column is arranged at the middle end of the bottom of the top plate, a first motor is arranged at the middle end of the inner side of the supporting column, and a rotating seat is arranged on the outer side of the bottom of the supporting column. The fragment cutter and the cutter are blunt cutters, in the watermelon cutting process, only soft watermelon pulp can be cut, hard watermelon seeds cannot be cut, in addition, openings of the through holes are small, when watermelon juice is thrown out, the watermelon seeds cannot be separated together through the through holes, in the watermelon juice production process of the equipment, the watermelon seeds cannot be broken, and the watermelon seeds cannot be mixed into the watermelon juice, so that the overall taste of the watermelon juice can be improved.

The present invention provides one kind of hot pressure casting machine capable of producing high quality castings with less bubble and good look and adopting metal mold with high freedom. The metal mold with mold opener in right angle to the injector is connected hermetically to the nozzle of the injector, and molten metal is injected through the connection. The mold opener is shifted through indirect driving of the pedestal the mold opener is set on. There are two optional pressing out oil cylinders, including one located behind the fixing disc and the other located inside the movable disc.

Provided is a biomass fast pyrolysis system, pyrolysis gas produced from biomass pyrolysis is used as a heat carrier, makes direct contact with biomass in a pyrolysis furnace and is heated, and the biomass is pyrolyzed, wherein a part of the pyrolysis gas is used for burning to heat the heat carrier. The heat carrier has the same component as the pyrolysis gas, and a separation process is not needed to increase; with direct heating of the biomass by the heat carrier, the reaction rate can be greatly increased, the heat efficiency is improved, and high-efficiency utilization of the biomass is really achieved. The pyrolysis system is simple in structure and convenient and easy to use, and an indirect heating method of a traditional pyrolysis process is changed, the size of the pyrolysis furnace also can be greatly shrunk, the pyrolysis efficiency is greatly improved, the cost of investment is saved and the output rate is also increased.

The invention discloses a handle device, a foaming device and an intelligent closestool. The handle device is mounted on the side face of the closestool and comprises a hollow handle, a mixing container, a first pump body and a liquid storage container used for storing foaming liquid are mounted in the handle, the mixing container is provided with a liquid inlet, a water inlet and a mixed liquid outlet, the input end of the first pump body is communicated with the liquid storage container, and the output end of the first pump body is connected to the liquid inlet of the mixing container. The handle device integrates the liquid storage container, the mixing container and the first pump body, the components are some core components for achieving the foaming function, the handle is mounted onthe side face of the closestool, the internal space of the whole intelligent closestool cannot be occupied, and thus the internal layout change of the whole intelligent closestool can be reduced, andit is guaranteed that the foaming function of the intelligent closestool is achieved with low cost.

The invention discloses a mechanical water concentration device for agriculture seeds. A base, a supporting frame and a water storage frame are included. The water storage frame is provided with a water discharging pipe. A connecting frame is fixed to the inner top face of the supporting frame. The tail end of the connecting frame is rotationally connected and fixed to a pin shaft on the outer wall of the water storage frame, and the supporting frame is further provided with a drive mechanism for driving the water storage frame to swing. The drive mechanism comprises a rotation shaft and a motor, wherein the rotation shaft is rotationally connected and fixed to two vertical plates of the supporting frame, the motor is arranged on one vertical plate, the periphery of the rotation shaft is in cup joint with two cams in a fixed manner, contact plates which are in one-to-one correspondence with the two cams are fixed to the top of the water storage frame, and the two cams are opposite in direction at the same time. The water storage frame is movably connected to the supporting frame through the connecting frame, in cooperation with the arrangement of the drive mechanism, the water storage frame can swing, accordingly, the seeds in the water storage frame can be scattered, seed stacking is avoided, and seed damage is avoided.

The invention discloses a sampling and pressure measuring device for a reaction kettle and relates to the technical field of reaction kettles. The device is characterized in that a connecting pipe of which two ends are provided with flanges is arranged on an opening in the top of the reaction kettle; the connecting pipe is fixedly connected with a sampling pipe through the flange at the upper end; the sampling pipe is coaxially communicated with the connecting pipe; and a pressure gauge is connected in the middle of the connecting pipe. The sampling and pressure measuring device has the beneficial effects that the structure is simple, the sampling is conveniently performed when needed, a sampling port can be conveniently opened and closed, and impurities in air are prevented from being mixed; and moreover, the operation of the reaction kettle is not influenced, the pressure in the reaction kettle is monitored in real time, and the limited space at the upper end of the reaction kettle is saved.

The invention provides a tundish with a molten steel sampling connector so as to solve the problems that sampling of a tundish is inconvenient, and residue layer matter is easily mixed into acquired molten steel in the prior art. The tundish comprises a water gap and an installing hole, wherein the water gap is formed in the bottom wall of the tundish, the installing hole is formed beside the water gap, a sampling port seat block is arranged in the installing hole, a through hole is formed in the middle of the sampling port seat block, a flow guide plug capable of vertically sliding along the through hole is arranged in the through hole, a flow guide passageway is arranged on the flow guide plug and is a blind hole with an opening formed in the lower end face of the flow guide plug, flow ports penetrating through the outer side wall of the flow guide plug and the flow guide passageway are formed in the upper section of the side face of the flow guide plug, and the flow ports are covered with the inner side wall of the sampling port seat block. A sampling pipe is arranged below the flow guide plug, and the sampling pipe and the flow guide plug are connected together through a clamping block. A spring is arranged between the clamping block and the sampling port seat block. The tundish has the advantages that molten steel is convenient to sample, no impurities are mixed into the acquired molten steel, and the acquired molten steel is not prone to be oxidized by air.

The invention provides a circumferential positioning structure of a sprue bush. The circumferential positioning structure avoids sprue bush rotation in mold working thereby preventing mixing with air impurity so that a flowing rate is uniform and injection molded product quality is guaranteed. The circumferential positioning structure comprises the sprue bush, an upper cover, a panel and a channel. The sprue bush is arranged in an installation chamber of the panel. A lower end of the sprue bush is communicated with the channel. The upper cover covers an upper end surface of the sprue bush. The upper cover is fixedly connected to the panel. The circumferential positioning structure is characterized in that two sides of an upper surface of the installation chamber are provided with long slots; the long slots at the sides are communicated respectively with the installation chamber; parts of the sprue bush corresponding to the long slots are provided with a through linear positioning slot; the long slots at the two sides and the linear positioning slot form a linear slot; and a positioning column passes through the linear positioning slot and then two ends of the positioning column respectively stand up to inner walls of the long slots at the two sides.

The invention discloses an improved extruder barrel structure. The improved extruder barrel structure comprises a barrel, wherein the outer wall of the barrel is connected with a feeding opening, a plurality of internally concave stripes are arranged on the inner wall of the barrel in the peripheral direction at intervals so as to form a forced feeding sleeve, the feeding opening communicates withthe forced feeding sleeve, and a cooling water runner is further arranged on the outer wall of the barrel. The improved extruder barrel structure has the beneficial effects that 1, the forced feedingpart of the barrel and the barrel are made into a whole, so that the rigidity of the barrel is improved, and manufacture chains are simpler and more convenient; 2, the cooling water runner is fully isolated from the forced feeding sleeve, so that processed resin cannot be mixed with cooling circulating water; 3, the circulating cooling part of a hopper is arranged in the barrel body, only the opening position of a water inlet and outlet pipe slightly changes, and the appearance of the original equipment is not affected; 4, and the assembly and maintenance of the barrel are simpler and more convenient to that of the original structure.

The invention relates to a pressure glue supply system of a cigarette making machine. The pressure glue supply system comprises a glue storage device, an exhaust device, a gas supply device and a gluespray nozzle; wherein the latex storage device comprises a pressure barrel, a telescopic bag, an air inlet valve, a latex valve and a suction pipe; the telescopic bag is arranged in the pressure barrel, the air inlet valve and the latex valve are both arranged on the barrel cover, and the straw is arranged in the telescopic bag. According to the technical scheme, the pressure latex supply systemof the cigarette making machine achieves pressure latex storage of latex of the cigarette making machine in the latex room, and the latex is directly conveyed to the cigarette making machine to be used after being stored; the existing manual latex adding mode is modified, so that the system allows the latex to be fed more quickly and cleanly. Therefore, real-time supply of latex under pressure isachieved, and more stable latex can be provided for a glue spraying nozzle of a cigarette making machine. After the modification, the latex is better in storage environment and good in sealing performance on the cigarette making machine, dry glue cannot be generated, dust cannot be mixed into the latex, and a latex spraying nozzle is prevented from being blocked.

Disclosed is a water quality improvement system (1) which comprises: a primary water storage tank (2) for storing well water, water drawn from a water source such as a river or a pond or rain water as a raw water; a water quality improvement unit (4) for circulating and purifying the raw water in the primary water storage tank (2); a secondary water storage tank (3) for storing a purified water that is purified in the primary water storage tank (2); and a transfer pump (12) for transferring the purified water that is purified in the primary water storage tank (2) to the second water storage tank (3). The raw water in the primary water storage tank (2) can be circulated and purified with good efficiency. After the purification, the purified water in the primary water storage tank (2) is stored in the second water storage tank (3). In this manner, the purified water can be drawn from the secondary water storage tank (3) at any time.