50results about How to "Fast production rate" patented technology

An electronic device module comprises:

• • A. At least one electronic device, e.g., a solar cell, and
  • B. A polymeric material in intimate contact with at least one surface of the electronic device, the polymeric material comprising an ethylene multi-block copolymer.

Typically, the polyolefin material is an ethylene multi-block copolymer with a density of less than about 0.90 grams per cubic centimeter (g/cc). The polymeric material can fully encapsulate the electronic device, or it can be laminated to one face surface of the device. Optionally, the polymeric material can further comprise a scorch inhibitor, and the copolymer can remain uncrosslinked or it can be crosslinked.

The invention relates to construction and an application of a high-temperature high-yield engineering strain for producing ethanol; specifically, the xylose reductase gene derived from neurospora crassa, the xylitol dehydrogenase mutant gene of scheffersomyces stipitis, and a series of downstream genes are efficiently expressed or knocked out in heat-resistant kluyveromyces marxianus, so that the strain is capable of efficiently utilizing and fermenting xylose, and rapidly producing ethanol in large quantity at a high temperature (greater than 42 DEG C) through an xylose metabolism path. The yeast strain is capable of rapidly and efficiently fermenting high-concentration xylose at 42 DEG C for producing ethanol; and both of the yield and the fermentation speed exceed those of the reported heat-resistant strain.

The invention belongs to the technical field of organic fertilizer production, in particular to a liquid organic fertilizer production fermentation device, which comprises a fermentation tank, a heatpreservation device, a stirring device and a power device. On the one hand, the stirring device is driven by the power device, and a stirring spring in the stirring device makes a rotary motion to drive a stirring module to fluctuate up and down to stir a fermented material; meanwhile, a pneumatic module in the stirring device moves to enhance the stirring effect and drive a synchronous pulley inthe power device to move left and right, and the synchronous pulley moves left and right and then drives the stirring spring in the stirring device to move left right to enhance the stirring effect; on the other hand, the stirring module in the stirring device heats the fermented material, and the heat preservation device wraps the fermentation tank to provide the fermentation tank with a suitabletemperature required by fermentation, the wall of a through hole in the stirring module is curved, thereby increasing the contact area to accelerate heat dissipation, and mixed liquid in the fermentation tank flows through the through hole to generate a shock fermentation process, thereby improving the production efficiency.

The invention discloses a paper-plastic tableware spraying device and technology. The spraying device comprises a feeding module, a spray module and a spinning module which are connected through a transfer mechanism from left to right in sequence, wherein the feeding module is used for conveying to-be-processed paper-plastic tableware to the spray module; the spray module is used for spraying water-proof and oil-proof paint to the paper-plastic tableware conveyed from the feeding module from top to bottom; the spinning module is used for spinning the paint accumulated on the surface of the paper-plastic tableware to be uniform, and recycling the paint which are thrown out. According to the spraying device, the extra accumulated paint is thrown out through the spinning module, the paint layer on the surface of the product is smooth and even, the situation that a lot of paint spatters or produces fog in air during spraying can be prevented, the paint can be recycled, and the paint utilization rate is increased. The extra paint is recycled through a recycling water tank arranged on the bottom of a conveying belt, little cost is increased, the recycled extra paint can be reused, and pipelined production can be achieved, and the spraying device has the advantages of being high in production and production rate, and the like.

The invention relates to an environment-friendly strippable pressure-sensitive adhesive for a surface protective film. A preparation method of the environment-friendly strippable pressure-sensitive adhesive comprises the following steps: (1) taking water as solvent, uniformly mixing polyvinyl alcohol, anionic surfactant, emulsifier and pH regulator, increasing temperature to 50 DEG C, and adding acrylic monomer, cross-linking monomer and polymerization degree regulator to react for 1h at the temperature of 60-65 DEG C, thus obtaining a pre-emulsified solution; (2) uniformly mixing 25% of pre-emulsified solution with 40% of initiator, increasing temperature to 80-85 DEG C, adding the rest of pre-emulsified solution when the liquid turns blue, adding 20% of initiator every 1h so as to drip off all initiator within 3h, at last replenishing surplus initiator, and refluxing while keeping the temperature to be 90 DEG C for 1-1.5h; and (3) lowering the temperature of the reaction liquid to 40 DEG C, adding a bridging agent, uniformly mixing the mixture, and then cooling the mixture to room temperature. With the advantages of excellent water resistance, no adhesive residue and the like, the environment-friendly strippable pressure-sensitive adhesive is especially applicable to the surface protective film of a display screen and can avoid the pollution of solvent type pressure-sensitive adhesive to environment.

The invention relates to a hexahydroxy copolymer water-based pressure-sensitive adhesive without adhesive residue and a preparation method of the hexahydroxy copolymer water-based pressure-sensitive adhesive. The preparation method of the hexahydroxy copolymer water-based pressure-sensitive adhesive comprises the following steps: (1) taking water as solvent, uniformly mixing polyvinyl alcohol, anionic surfactant, emulsifier and pH regulator, increasing temperature to 50 DEG C, and adding acrylic monomer, cross-linking monomer and polymerization degree regulator to react for 1h at the temperature of 60-65 DEG C, thus obtaining a pre-emulsified solution; (2) uniformly mixing 25% of pre-emulsified solution with 40% of initiator, increasing the temperature to 80-85 DEG C, adding the rest of pre-emulsified solution when the liquid turns blue, adding 20% of initiator every 1h so as to drip off all the initiator within 3h, at last replenishing surplus initiator, and keeping temperature for reflux for 1-1.5h at the temperature of 90 DEG C; and (3) lowering the temperature of the reaction liquid to 40 DEG C, adding a bridging agent, and after uniformly mixing the mixture, cooling the mixture to room temperature. The hexahydroxy copolymer water-based pressure-sensitive adhesive has the advantages of low price, high production rate, strippability and the like and can avoid the pollution of solvent type pressure-sensitive adhesive to environment, thus being an environment-friendly water-based strippable pressure-sensitive adhesive.

The invention discloses a preparation method of modified titanium dioxide photocatalysts of platinum metal and fluorin ions. The preparation method uses a photolysis sedimentation method to obtain the modified TiO2 photocatalysts of the platinum metal, then uses an impregnation-drying method to attach the platinum (Pt) ions and the fluorin ions on the surfaces of the TiO2 photocatalysts, and uses an ignition mode to prepare and obtain the modified titanium dioxide photocatalysts of the platinum metal and the fluorin ions. The preparation method of the modified titanium dioxide photocatalysts of the platinum metal and the fluorin ions has the advantages that Pt ions and the fluorin ions are attached to the TiO2 photocatalysts, so that speed of photocatalytic degradation of organic matters is accelerated, speed of hydrogen generation is accelerated, and quantity of output hydrogen is remarkably increased.

The invention discloses a method for preparing gamma-Fe2O3 magnetic nano-particles. The method comprises the steps that Fe3+ salt is directly dissolved in dimethylformamide (DMF), the amount of the Fe3+ salt does not exceed the amount of saturated solubility thereof in the DMF, the mixture is evenly stirred into a transparent solution, and then the solution is sintered for 1-4 hours at the temperature of 150-280 DEG C, so that gamma-Fe2O3 magnetic nano-particles are obtained. The method for preparing gamma-Fe2O3 magnetic nano-particles overcomes the defects of tedious process, complex post processing and the like in the prior art, the pH value does not need to be adjusted in the whole preparation process, washing and filter are not needed, no assistant agent or surface active agent is needed, and the method has the advantages of being high in production rate, high in yield and benefit, and capable of achieving large-batch industrial production.

The invention discloses a novel perspective film and a preparation method thereof. The perspective film comprises a transparent film layer and a glue layer. The glue layer is made of nontransparent aqueous pressure sensitive adhesive and hot melt pressure sensitive adhesive. Multiple round glue points with a same diameter are arranged in sequence to form a porous honeycomb shape. An anti-stickinglayer is arranged under the glue layer. The glue layer is prepared by steps of gravure, letterpress printing, and painting, which is carried out by a hot melting device. The production speed is quick,and the glue layer is very uniform. The glue layer is discontinuous, so the glue loss is low, moreover, the initial adhesion value of the glue layer is small, the glue layer can be adhered and peeledoff conveniently, and the problems of a hole containing mono-perspective film such as dislocation in adhering process, hole tearing, and the like, are avoided. The structure is simple, the process issimplified, the cost is low, and the perspective effect is also achieved.

A carbon-based auxiliary, a preparation method thereof and application in livestock manure composting are characterized in that the carbon-based auxiliary is a granular biomass homogeneous body which is obtained through incomplete splitting decomposition under an oxygen-free condition at a temperature of 650 DEG C to 750 DEG C, has granularity of 5 cm to 13 cm and is not completely carbonized. The application includes the following steps of firstly, mixing livestock manure, conventional auxiliary and the carbon-based auxiliary according to the volume ratio of 1:(0.33-0.5):(0.5-0.67) to obtain a first mixed material; secondly, conducting composting through a high-temperature aerobic fermentation mode, turning piles, and discharging materials 28-35 days later; thirdly, screening the carbon-based auxiliary out of the piles, air-drying the carbon-based auxiliary, and making the air-dried carbon-based auxiliary serve as a recycled carbon-based auxiliary; fourthly, when processing the next batch of piles, mixing the livestock manure, the conventional auxiliary, the recycled carbon-based auxiliary and the primarily-used carbon-based auxiliary according to the volume ratio of 1:(0.33-0.5):(0.25-0.34):(0.25-0.33) to obtain a second mixed material, and conducting composting. The effects on reducing the consumption of the conventional auxiliary, promoting temperature rise, shortening the cycle, recycling the carbon-based auxiliary and the like are achieved.

The invention relates to a nano needle-like cobalt nickel sulfide/carbon paper flexible electrode and a preparation method thereof. The preparation method comprises the following steps of: step 1, carbonizing a facial tissue for 0.5-3 hours under the protection of inert gas or N2 to obtain carbon paper; 2, dissolving nickel nitrate, cobalt nitrate, urea and hexadecyl trimethyl ammonium bromide indeionized water according to a molar ratio of 1: (1-3): (2-4): (0.2-1), uniformly mixing the nickel nitrate, the cobalt nitrate, the urea the hexadecyl trimethyl ammonium bromide and the deionized water to obtain a mixed system, putting the carbon paper into the mixed system, and carrying out a first-step hydrothermal reaction at 110-130 DEG C to obtain carbon paper on which a nickel-cobalt precursor grows; and 3, cleaning the carbon paper on which the nickel-cobalt precursor grows, putting the cleaned carbon paper into a sodium sulfide solution, carrying out a second-step hydrothermal reaction at 140-180 DEG C, taking out a product, and sequentially cleaning and drying the product to obtain the nano needle-shaped cobalt-nickel sulfide/carbon paper flexible electrode. The overall weight ofthe electrode material is reduced, so that the cycling stability and energy density of a supercapacitor are improved.

The invention discloses a fermented organic fertilizer and a preparation method thereof. The fermented organic fertilizer is prepared from, by weight, 30 parts of rapeseed cakes, 30 parts of chicken manure, 30 parts of wormcast and 10 parts of humic acid. The invention further provides a method for preparing the fermented organic fertilizer. The method includes the steps that the chicken manure and the rapeseed cakes are selected, water is added, a forklift is used for stirring the materials to be uniform, the raw materials are stacked into strip piles, the strip piles are subjected to an aerobic fermentation reaction, the raw materials are stacked together and subjected to anaerobic fermentation, the raw materials obtained after anaerobic fermentation are smashed through a smasher, the wormcast and the humic acid are added in proportion in the smashing process, the materials are smashed and mixed together, finally, the materials are mixed and screened, and the powdery fermented organic fertilizer is obtained. The waste chicken manure and wormcast are adopted as the raw materials of the fermented organic fertilizer, the cost of the raw materials is greatly reduced, the preparation method of the organic fertilizer is simple and easy to achieve, fewer procedures are adopted, less manpower and material resources are wasted, the production rate is high, and the content of nutritional ingredients of the prepared organic fertilizer is high.

This invention discloses a heat tube of combined capillary structure and its producing method. The heat tube is composed of sealed hollow shell tube and at least one metal sheet. Working fluid is filled in the hollow shell tube. The metal sheet passes through the said shell tube and is divided into one first capillary section and one second capillary section. The first capillary section has several first capillary structures, which are used to absorb working fluid. The second capillary section has several second capillary structures, which are used to absorb working fluid. The capillary force generated by the first capillary structure is not the same as that of the second capillary structure. Thus, it makes the liquid working fluid flow in preset direction. This invention is simple and has good heat transferring efficiency.

The invention belongs to the field of production processes of organic fertilizers and particularly relates to a process for producing a liquid organic fertilizer. According to the process, a fermentation box, a heat preserving device, a stirring device and a power device are adopted. On one hand, high-temperature steam is introduced into food wastewater and a solid-state fertilizer for sterilizingtreatment, so that the influence on a fermentation environment caused by action of infectious microbes on fermented substances is effectively lowered, the quantity of the infectious microbes is reduced, the production efficiency is prevented from being too low, and the quality of product is effectively improved; on the other hand, after high-temperature steam sterilization, the fermented substances in the fermentation box are subjected to acidity/basicity detection, the fermentation environment in the fermentation box is adjusted according to a detection result and is suitable for the survival of fermentative bacteria, the action of the fermentative bacteria is exerted, the production efficiency is increased, and the quality of product is improved; and the process is simple and efficientin production, the wasting of resources is avoided, and the natural environment cannot be affected.

The invention discloses a safety interlocking protection system and method for an automatic explosive production line. The system comprises a main control unit, an emulsion preparation unit, a sensitization charging unit, and a packaging unit, wherein the emulsion preparation unit comprises an emulsion preparation control module, an emulsion preparation data storage module, an emulsion preparation drive adjustment module, and an emulsion preparation data collection module; the emulsion preparation control module is used for closed-loop control of emulsion matrix preparation of the emulsion unit; the emulsion preparation data storage module is used for storing required supply values and proportion curves of all raw materials of an emulsion matrix; the emulsion preparation driving adjustment module is used for adjusting the supply states of all the raw materials of the emulsion matrix; and the emulsion preparation data acquisition module is used for acquiring real-time data of each raw material of the emulsion matrix. According to the invention, the automation informatization degree of the production line is high; the flow, the temperature, the liquid level, the pressure and the equipment state in the whole production process can be monitored, the overall stability of a production system is guaranteed, and meanwhile, monitoring of the equipment state of the production line is facilitated.

The invention discloses a super junction, comprising grooves which are formed in a first epitaxial layer of a first conductivity type, second epitaxial layers of a second conductivity type which are formed in the grooves, do not completely fill the grooves and define V-shaped openings, and first dielectric layers and non-doped semiconductor layers which fill the V-shaped openings, wherein the non-doped semiconductor layers are located on the tops of the first dielectric layers and seal the first dielectric layers inside. Second conductivity type columns are formed by the second epitaxial layers filling the grooves, first conductivity type columns are formed by the first epitaxial layer between the grooves, and the first conductivity type columns and the second conductivity type columns arealternately arranged to form the super junction. The invention further discloses a manufacturing method of the super junction. By adopting the structure in which the grooves are filled with the epitaxial layers and the dielectric layers, the breakdown voltage of the device and the in-plane uniformity of the breakdown voltage can be improved, the dielectric layers in the grooves can be prevented from being damaged, and the problems of unstable process and device failure caused by damage can be avoided.

The invention discloses a bipolar plate used for a hydrogen fuel battery pack and a manufacturing process therefor. According to the main scheme, the bipolar plate used for the hydrogen fuel battery pack comprises the following ingredients in parts by weight: 5-50 parts of phenolic resin, 30-60 parts of carbon powder and 2-10 parts of releasing agent. Compared with the prior art, a carbon fiber material is not added to the carbon-based composite material bipolar plate, so that the continuous production of the bipolar plate can be realized by adopting an injection molding process; and meanwhile, the injection molding process has the advantages of short manufacturing period, low operation difficulty, low cost and high production speed, so that the bipolar plate is quite suitable for popularization and application.

The invention relates to hair growing and blacking liquid, a method for preparing the same and a method for applying the hair growing and blacking liquid, and belongs to pure traditional Chinese medicine external preparations. The hair growing and blacking liquid comprises, by weight, 90-110 parts of cacumen platycladi, 90-110 parts of semen glycines nigrae, 90-110 parts of semen sesami nigrum, 90-110 parts of morus nigra and 2160-2640 parts of edible alcohol. The method for preparing the hair growing and blacking liquid includes chopping the cacumen platycladi to obtain small sections; then mashing the semen glycines nigrae, the semen sesami nigrum and the morus nigra and then placing the semen glycines nigrae, the semen sesami nigrum and the morus nigra in containers; adding the edible alcohol into the containers; carrying out slow-fire seal reflux extraction for 2-5 h; ultimately filtering extract liquid to obtain the hair growing and blacking liquid. The hair growing and blacking liquid and the methods have the advantages that effects of delaying hair loss and accelerating hair growth can be realized by the hair growing and blacking liquid, damaged hair follicles can be repaired by the hair growing and blacking liquid, exact curative effects can be realized by the hair growing and blacking liquid for hair loss at different degrees, and the hair growing and blacking liquid is free of toxic and side effect, can become effective fast and is short in treatment course; raw materials for the hair growing and blacking liquid can come from extensive sources, technological processes for producing the hair growing and blacking liquid are simple, the hair growing and blacking liquid is low in manufacturing cost, and batch production can be carried out.

The invention discloses a novel medical non-woven fabric. The novel medical non-woven fabric comprises a non-woven fabric layer and a water accepting layer, wherein the shape of the water accepting layer is the same as that of the non-woven fabric layer, and the water accepting layer is formed at the middle position of the non-woven fabric layer by adopting a hydroentanglement process; the non-woven fabric layer comprises a bamboo carbon magnetic fiber layer, a linen fiber layer and an antimicrobial layer from inside to outside, the linen fiber layer and the bamboo carbon magnetic fiber layerare adhered and formed through a sterile adhesive, a through-hole aluminum film layer is arranged between the linen fiber layer and the bamboo carbon magnetic fiber layer, and the antimicrobial layeris formed through heating curing on the linen fiber layer coated with an antimicrobial film-forming agent. The novel medical non-woven fabric is soft, thin, high in tenacity, compact in structure, short in technological process and high in production rate, is unlikely to fracture when being pulled and unlikely to cause pilling, and can be widely applied to various fields of medical treatment.

The invention provides a fermentation medium for preparing hydroxyl-containing carboxylic acid and salt thereof by utilizing bacillus coagulans and a fermentation method. The fermentation medium contains an organic nitrogen source and an inorganic nitrogen source, and the mass ratio of the organic nitrogen source to the inorganic nitrogen source is 1:(1-6), preferably 1:(1.3-2.5). According to thefermentation medium provided by the invention, the OD value of the bacterial liquid is effectively controlled, meanwhile, the high conversion rate is realized by controlling the concentration of thecarbon source, the balance between the high OD value and the high conversion rate is achieved, and the yield of a fermentation product is not inhibited, so that the hydroxyl-containing carboxylic acidand the salt thereof prepared by utilizing the fermentation medium provided by the invention are high in production speed and high in conversion rate; besides, the finally obtained fermentation liquor is high in product concentration and high in optical purity.

The invention discloses a process method for preparing a nano-silver disinfectant based on an electric explosion process. The preparation principle is as follows: electric explosion is generated through high voltage of an independent cathode and a corresponding anode, then, instantaneous high temperature is formed to evaporate metal silver, atomic-state metal silver performs irregular thermal motion in a nano-silver generation chamber and is condensed into nano-silver particles after colliding and coalescing with each other, the nano-silver particles enter a storage chamber through a pipelinealong with working airflow, the nano-silver particles in gas are filtered by a gas-solid separator in the storage chamber, and the filtered nano-silver particles fall into the bottom to be stored. Andthe nano-silver in the storage chamber can enter a preparation chamber and is mixed with a solvent to generate the nano-silver disinfectant. The disinfectant comprises nano-silver, a nano-silver stabilizer, a dispersion protective agent, an auxiliary agent and the solvent. Compared with an existing preparation method of the nano-silver disinfectant, the process method has the following advantages: the production rate of the nano-silver can be regulated and controlled, the nano-silver disinfectant can be continuously prepared for a long time, various nano-silver disinfectants with different proportions can be prepared, and the nano-silver disinfectant is high in preparation efficiency, simple to operate and high in cost performance.