78results about How to "Suitable for general use" patented technology

The invention relates to a graphite EPS bead and a production technology thereof. Through the steps of preparing materials, feeding, cooling and plastifying, voltage stabilization and transportation, shaping and bead cutting, dehydrating, sieving, packaging and the like, polystyrene granules, foaming agents, graphite powder with modified surfaces, and fire retardants are mixed to obtain the graphite EPS bead. The polystyrene and other raw materials are directly selected for reaction, the time of the polymerization reaction is shortened, the impurities generated by the incomplete polymerization reaction are reduced, and the quality of products is improved. For the production technology disclosed by the invention, the raw materials of the polystyrene, the graphite powder, the fire retardants and the like are firstly melt, then the liquid foaming agents are added, and the foaming agents and melt bodies are uniformly mixed, so that the quality of the products is ensured, the quality of the products is stable, the granularity is uniform, the foaming rate of the products is ensured, and the production cost is reduced. The production technology is suitable for popularization and usage.

The invention discloses a multifunctional submerging and floating device with an unmanned aerial vehicle taking-off and landing platform. The multifunctional submerging and floating device comprises afloating cabin, the unmanned aerial vehicle taking-off and landing platform, a high-pressure submersible pump, a balance weight cabin and a power drive device. Solar cell panels are arranged, so thatsolar energy serves as an energy source. The multifunctional submerging and floating device is provided with an energy storage device, and an unmanned aerial vehicle, all types of instruments and equipment carried on the multifunctional submerging and floating device and submarine electronic equipment can be charged. Through the maneuverability of the power drive device, the position of the multifunctional submerging and floating device can be adjusted or the multifunctional submerging and floating device can slowly move to the designated position. The multifunctional submerging and floatingdevice is simple in structure, flexible in loading and transporting and quick to arrange; and on the base of the platform, the functions of exploration, receiving, storage, launching, object transit shipment and the like can be expanded as well, and the device is extended to be the universal type multifunctional submerging and floating device which can process all types of information and integrate multiple functions.

The invention relates to a formula and a preparation method for a high gloss color ink-jet printing paper coating. According to the method, 100 parts of pure water, 50-60 parts of nano-silica, 5-10 parts of a cationic color fixing agent, 3-6 parts of a 10% polyvinyl alcohol aqueous solution, 1-3 parts of an acrylic emulsion, and 0.5-1 part of a defoamer are subjected to preparation processing and coating. The color ink-jet printing paper prepared according to the formula and the preparation process provided by the invention not only has high gloss, high ink absorbency high color reducibility, high color density, high resolution, high pull-out capacity and other characteristics, but also has stable formula, the product qualification rate reaches over 95%, 24h uninterrupted coating production can be realized, and the production efficiency and product qualified rate are improved. Thus, the formula and the preparation method are suitable for wide popularization and use.

The invention discloses a high-low voltage switch cabinet with heat dissipation function, including cabinet, the bottom of the cabinet inner cavity is fixedly connected with a placing cabinet, The front side of the placing cabinet is movably connected with a movable door through a hinge, the right side of the front side of the movable door is fixedly connected with a handle, the top of the cabinetinner cavity is fixedly connected with a fixing frame, and both sides of the top of the cabinet inner cavity are fixedly connected with a heat dissipation fan in the inside of the fixing frame. In accordance with that present invention, movable door, Fixture, cooling fan, Coolant tank, Configuration of transfer pumps, cooling pipes and return pipes, The device has good heat dissipation effect andis suitable for general use. At the same time, the problem that the heat dissipation performance of the existing high and low-voltage switchgear is poor and the heat can only be dissipated slowly through the heat dissipation hole is solved. Once a large amount of heat is generated in a short time, the device will cause heat accumulation, short circuit and failure.

The invention discloses a magnetic energy quantum beauty instrument, which comprises a handle, wherein the handle is provided with a rotating groove with an opening facing the left, an inner wall of the rotating groove is fixed to an elastic annular cushion, a massage block is abutted against the cushion, the massage block is provided with a massage and beauty device, the massage and beauty devicecan be used for shifting work of two massage ways of rotating rolling and pulling rolling, and the massage and beauty device is provided with a liquid storage cavity. The magnetic energy quantum beauty instrument is simple in structure and convenient in operation; a user can select the two ways of rotating rolling and pulling rolling for beauty massage by a pressing device; the massage block canrotate and vibrate under an action of a magnetic energy quantum vibrator, so that the magnetic energy quantum stimulates the skin and self-repair of skin molecules is achieved, and the beauty effect is achieved; and when the massage block is rotated and vibrated, essence can be applied to a face by the pressing device. The instrument has a simple structure, is powered by a battery, is convenient to use and low in cost, and is suitable for general use.

The invention discloses a stabilizer device. The stabilizer device comprises a machine body; the machine body is provided with a spraying cavity; bilaterally symmetric racks are fixedly arranged in the spraying cavity; a spraying block is arranged in the spraying cavity; lifting grooves with opposite openings are symmetrically arranged at the front and the rear of the spraying cavity; lifting leadscrews with the lower ends being fixedly connected with a driving device are arranged in the lifting grooves; lifting blocks are symmetrically and fixedly arranged at the front end faces and the rearend faces of the spraying blocks; the other ends of the lifting blocks extend into the lifting grooves and are in threaded connection with the lifting lead screws. The stabilizer device is simple instructure and convenient to operate; the spraying blocks drive a stabilizer to move upwards through a lifting mechanism, while moving blocks move leftward by the transmission of gears and racks in thelifting process, the stabilizer in the stabilizer device rotates, so that the stabilizer carries out comprehensive spraying of protective paint. The stabilizer device is stable in structure, and cancomplete the whole spraying process with only one motor for driving; the stabilizer device is good in linkage, low in energy consumption, high in efficiency, environmentally friendly and suitable foruniversal use.

The invention discloses a prediction and forcasting method of occurrence of Pammene ginkgoicola Liu and an application of the prediction and forcasting method. The prediction and forcasting method comprises the following steps: setting a standard field that is 3% to 5% of the total area of the ginkgo growing area, selecting standard strains; marking observation areas on outer coverings of tree trucks of the standard strains, measuring and calculating the tree surface areas of the observation areas; recording the number of puparium of Pammene ginkgoicola Liu of the observation areas on the outer coverings of the tree trucks of the standard strains one by one day by day in an eclosion period; determining the three dates when the recorded standard strain accumulated puparium numbers in the standard fields are most close to 15%, 50% and 85% in a total puparium number, to be an eclosion period prosperity starting stage, an eclosion period peak stage and an eclosion period prosperity endingstage; predicting a larva harm peak area according to the eclosion period peak stage; accumulating the puparium number and determining larva density according to the surface area of unit tree in the observation areas of the outer coverings of the tree trucks, predicting the occurrence range and the occurrence degree. The prediction and forcasting method of occurrence of Pammene ginkgoicola Liu isused for preventing and treating; is convenient and practicable, exact and complete; saves materials and energy, needs no professional facilities, is green and environment-friendly, and is beneficialfor the popularization in ginkgo producing areas.

The invention discloses a teaching model device of an air-conditioning system, which comprises a four-way valve with a transparent valve body, a one-way valve with the transparent valve body and a control panel, wherein an air-out end of the four-way valve is connected with an air-in end of the one-way valve, the teaching model device also comprises an air inlet device, wherein the air-out end of the air inlet device is connected with the air-in end of the four-way valve, a control end is connected with an output end of the control panel and is used to send air into the four-way valve and the one-way valve when a control signal of the control panel is received, and an internal execution structure of the one-way valve is driven. The teaching model device has lower manufacture cost, and the device is conveniently used in teaching and has good safety.

The invention provides an allyl sulfonic glycerin polyoxyethylene polyoxypropylene ether polycarboxylic acid water reducer and its synthesis method. Belonging to the field of concrete admixtures, the water reducer is a polymer of allyl sulfonic glycerin polyoxyethylene ether or allyl sulfonic glycerin polyoxypropylene ether (unit A) and unsaturated carboxylic acid and its derivative (unit B). According to the synthesis method provided in the invention, 500-6000 structural unit A is adopted as a polymerization monomer to undergo random free radical copolymerization in an aqueous system. Due to the introduction of a long chain of allyl sulfonic glycerin into a side chain, the water reducer has an early strength function, thus changing the mode of achieving an early strength effect only through compounding an early strength agent. Additionally, the water reducer provided in the invention has a simple synthesis process, good compatibility and good adaptability, and facilitates substantial improvement of the production efficiency and production benefits.

The invention discloses an ultrasonic radial bearing friction torque and high-speed operation stability testing device, and relates to a friction torque operation stability measuring method of an ultrasonic radial bearing during high-speed operation. According to a current feedback method, the friction torque of the bearing during high-speed operation can be calculated through the current value output by the current detection port of the motor driver. By means of the laser displacement sensors arranged in the horizontal direction and the vertical direction, a track diagram of the center of thebearing rotor can be measured. A combined time-frequency spectrogram of a bearing rotor center track can be obtained by using a short-time Fourier transform method, and then the high-speed operationstability of the ultrasonic bearing rotor is judged. An xPC-Target system is adopted in the rotor rotating speed control and motor load current measurement process, and the real-time performance of the control and data acquisition process is ensured. The device is used for measuring the friction torque during high-speed operation of the ultrasonic radial bearing and judging the high-speed operation stability of the bearing supporting rotor.

The invention discloses a full-automatic cooked wheaten food making and blending device for packaged cooked wheaten food selling. The device comprises an extraction mechanism, a package removal mechanism, a noodle cooking mechanism and a batching mechanism, the extraction mechanism can realize autonomous selection of different types of food materials; the noodles are conveyed to the package removing mechanism through the conveying pipeline; the package removing mechanism is used for quickly cutting off cooked wheaten food packages and conveying noodles into the noodle cooking mechanism; the noodle cooking mechanism adopts a waterwheel type structure to quickly heat cooked wheaten food and conveys the cooked wheaten food into the batching mechanism through a mechanical structure, and the batching mechanism is located under an outlet of the noodle cooking mechanism and is provided with a plurality of stations to achieve assembly of noodles according to different requirements; the deviceis used for making and assembling flour foods in full-automatic vending machines and semi-automatic vending machines of large shops such as shopping malls and the like.

The invention discloses a liquor-soaked product convenient to eat. The liquor-soaked product is characterized in that a preparation method comprises the steps of removing garlic skin from a mature garlic bulb with complete garlic flakes and without mould, obtaining garlic cloves, cleaning, putting in a pressure cooker, steaming for 6-8min at the pressure of 1.5kg / cm<2>, taking out, naturally cooling, mixing the garlic cloves and soaking liquid at a weight ratio of 1:1, putting in a ceramic tank, sealing in an environment at 0-5 DEG C for soaking for 60 days, stirring every other 10 days during the soaking, finally taking out liquor-soaked garlic, removing the soaking liquid attached to the garlic cloves, removing the soaking liquid remained on the surface of the liquor-soaked garlic with high-quality brewing liquor at a concentration of 60%(VOL), removing the remaining liquor, putting in a cool and ventilated place for 1 day, obtaining a liquor-soaked garlic intermediate, putting the liquor-soaked garlic intermediate in an oven, drying at 35-40 DEG C till a water content is 28-35%, packing, and obtaining the product. The liquor-soaked product has the characteristics of sweetness, softness, palatability, tenderness, mellowness, fragrance, and chewiness during chewing.

The invention discloses a compound and an application of the compound in preparation of an orseolia oryzae sex attractant. The compound is (6S)-6-acetoxyl-2-heptanone, and a structural formula of the compound is represented as a formula I. The compound can cooperate with (6S)-6-acetoxyl-2-heptanone to be taken as the orseolia oryzae sex attractant or can be independently taken as the orseolia oryzae sex attractant, and the compound can be used for performing population monitoring and comprehensive control of orseolia oryzae. The orseolia oryzae sex attractant prepared from the compound and a lure of the orseolia oryzae sex attractant can be applied to: (1) orseolia oryzae population monitoring and prediction; (2), mass trapping; (3), mating disruption. The sex attractant prepared from the sex pheromone (namely, the compound) and the lure of the sex attractant can be used for performing population monitoring and comprehensive control on the orseolia oryzae, and the sex attractant has the advantages of low cost and high efficiency and is suitable for predicting the occurrence rule of pests hiding in insect galls.

The invention relates to a waste residue treatment method. Waste residues are produced in the preparation of calcium nitrite. The waste residue treatment method disclosed by the invention is environmentally friendly, pollution-free, simple in operation process, and low in cost; and products prepared by firing can be reused, so that the method has good economic benefits, and is suitable for being widely popularized and applied.