116results about How to "Strong production adaptability" patented technology

A functional device having, on a substrate, a pair of electrodes, a functional layer which is sandwiched between the electrodes and has an output that varies in accordance with an applied electric current, and a terminal arranged to apply an electric current to at least one of the electrodes, wherein an insulator is arranged between the electrodes and the density of the insulator decreases as the distance from the terminal increases, or wherein at least one of the electrodes has a notch section, and the ratio of the area of the notch section to the area of the electrode decreases as the distance from the terminal increases. This is an improved functional device which is excellent in production suitability and gives a uniform in-plane output, and can be rendered, in particular, an organic electroluminescence device.

A composition comprised of nanoparticles of lithium ion conducting solid oxide material, wherein the solid oxide material is comprised of lithium ions, and at least one type of metal ion selected from pentavalent metal ions and trivalent lanthanide metal ions. Solution methods useful for synthesizing these solid oxide materials, as well as precursor solutions and components thereof, are also described. The solid oxide materials are incorporated as electrolytes into lithium ion batteries.

The invention belongs to the technical field of welding materials, and in particular relates to sintered flux for LPG ship welding and a preparation method and application thereof. The sintered flux for LPG ship welding is fluorine alkaline sintered flux which is prepared from the following components in parts by mass: 12-18 parts of GaF2, 25-33 parts of MgO, 15-20 parts of Al2O3, 5-8 parts of CaO, 9-15 parts of SiO2, 5-9 parts of TiO2, 0.5-2.5 parts of MnO, 1-3 parts of rare earth ferrosilicon, 0.5-2 parts of ZrO2, 0.1-0.5 part of ferroboron, 1-3 parts of metal alloy and 15-20 parts of waterglass. The flux is matched with an EH14 welding wire for submerged-arc welding, is relatively good in manufacturability, excellent in low temperature toughness, suitable for high heat input welding ofLPG ship construction, high in low temperature toughness, good in crack sensitivity and relative low in cost, and has a relatively good market promotional prospect and a good economic benefit.

The invention discloses an induction heating method suitable for steel plates with any warping degree. Firstly, a steel plate (2) is moved to an inlet of inductors (8) of an induction heating furnace through a roller bed system (1), displacement sensors (5) located on the upper portion of the front end of each upper inductor (3) are used for detecting the distance between the surface of the steel plate and the sensors and sending a measurement result to an intelligent processing unit; secondly, the intelligent processing unit works out the warping degree of the steel plate and an upper inductor position adjusting mode and sends the warping degree of the steel plate and the upper inductor position adjusting mode to a PLC control system; thirdly, the PLC control system sends adjustment commands to an upper inductor position adjusting system (4), so that the distance between the steel plate and the upper inductors is kept relatively constant; and fourthly, when the steel plate enters the inductors, infrared temperature measuring units (6) mounted at the inlet ends of the upper inductors are used for detecting the temperature of the steel plate, power needed for heating the steel plate to a target temperature is worked out, and an inductor heating system is started to heat the steel plate, so that when the steel plate leaves the induction heating furnace, the temperature of the steel plate reaches the target temperature.

The invention discloses an environment-friendly waste cutting fluid circulation treatment method and a purification device and belongs to the technical field of a cutting fluid. The method comprises heating a waste cutting fluid sent from a cutting fluid circulation tank to 30 to 42 DEG C, carrying out coarse filtration, then feeding the filtrate into an oil-water separation tank, carrying out primary oil-water separation through an oil scraper assembly, feeding heavy oil from an overflow port of the oil-water separation tank to an oil-water separator, carrying out secondary oil-water separation to obtain a 1-level clear liquid, filtering to remove impurities in the 1-level clear liquid through filter films having different network densities to obtain a 2-level clear liquid, conveying the 2-level clear liquid into a waste cutting liquid work tank, adjusting pH of the 2-level clear liquid to greater than or equal to 9, adding an antibacterial agent into the 2-level clear liquid to obtain a 3-level clear liquid, conveying the 3-level clear liquid into the cutting fluid circulation tank and carrying out recycling. The method has the advantages of simple processes, low energy consumption and high water recovery rate. The separated cutting liquid can be used for preparation of a cutting liquid or be conveyed into a sewage treatment system, subjected to biochemical treatment and discharged.

A preparation method of a TA2 cold-rolled titanium strip for a low-strength and easily-formed welded pipe comprises the following steps that raw material preparation, cold rolling, degreasing, continuous annealing, acid pickling, flattening and degreasing sampling are conducted, and then a finished TA2 cold-rolled titanium strip for the welded pipe is obtained. The overall content of raw materialstrengthened impurity elements is presented through [O]<dang>, an appropriate range is provided, control is conducted in the compounding process, and meanwhile subsequent cold rolling, annealing and flattening technique measures are combined, so that the transverse yield strength of the TA2 cold-rolled titanium strip for the welded pipe is controlled to be in a low level of 260-350 MPa, the forming resistance of the welded pipe is reduced effectively, and accordingly friction between the titanium strip and a welded pipe forming roller mould is reduced; and by improving the surface hardness androughness of the titanium strip, the adhesivity of the titanium strip and the forming roller mould is reduced, accordingly, the service life of a welded pipe forming roller is prolonged by a large margin, and the quality problem of forming grinding crack defects on the surface of the titanium welded pipe is solved.

The invention provides an UV drying curing system added on a rotogravure printing machine. The system comprises a rotogravure printing machine. The technical scheme is that the top of a longitudinal beam of the rotogravure printing machine is provided with a water-cooling shutter type ultraviolet cold light source drying curing system. The water-cooling shutter type ultraviolet cold light source drying curing system is formed by four sets of ultraviolet cold light sources, wherein three sets are parallel together and are installed on a mobile support, and the other independent set is installed on a fixed support. The front edge and the rear edge of the fixed support are provided with dancing rolls. A paper cooling roller is arranged on the rear of the mobile support. The system enhances production adaptive capacity of an original rotogravure printing machine, realizes a connecting line gravure multiple combination process, overcomes restrictions that a rotogravure printing machine cannot print cortex oil, ice points and snowflake, widens production range of the device, and satisfies more diverse technological requirements.

An ultraviolet absorbent, containing a compound represented by formula (1) or (2); and a polymer material containing the ultraviolet absorbent:

The invention discloses a robot automatic glaze spraying system. The robot automatic glaze spraying system comprises a pretreatment unit, a glaze spraying unit and a posttreatment unit from upstream to downstream in sequence. The pretreatment unit comprises a plurality of pretreatment modules. Each pretreatment module comprises a blank trimming and dust collection position. The posttreatment unitcomprises a plurality of posttreatment modules. Each posttreatment module comprises a detecting and cleaning position. The glaze spraying unit comprises a plurality of glaze spraying modules. Each glaze spraying module comprises a glaze spraying conveying line, a glaze spraying robot and an air extraction and dust collection room. Each unit of the robot automatic glaze spraying system is a detachable module combination. The number of the pretreatment modules, the number of the glaze spraying modules and the number of the posttreatment modules can be set freely according to the production requirements. The production adaptability is greatly improved. The modules can be combined freely according to the production requirements. The design and development cycle of a glaze spraying production line is shortened. The number of the modules can be increased and reduced at will in the production process. The production cost is controlled flexibly.

The invention discloses a rotational conveying device and a conveying line using the same. The rotational conveying device comprises a sliding module, a rotating module and a lifting module. The rotating module is arranged between the sliding module and the lifting module. The lifting module comprises lifting shafts. The rotating module is connected with the lifting module through the lifting shafts. The lifting module drives the rotating module to be lifted up and down. The sliding module, the rotating module and the lifting module are of a detachable combined structure. The rotational conveying device is used for being arranged on a transfer station of a sanitary ware production conveying line, and a sanitary ware blank can be transferred onto the other production conveying line from oneproduction conveying line. The rotational conveying device of the combined structure is wide in applied range, convenient to maintain, high in production adaptability and high in operation flexibility.

The invention belongs to the field of glasses accessories, in particular to a method for manufacturing a hinge shaft. The prior process for manufacturing the hinge shaft needs two times of clamping to finish the processes of blanking and punching, and has high requirements on a clamp tooling and more clamping steps so that the production efficiency is low and the rejection rate is high. The invention provides the method for manufacturing the hinge shaft, which can finish the blanking and the punching through only one positioning clamping and comprises the following steps: performing punching, blanking and circular milling on a metal sheet, which is characterized by using a clamp component to fix the metal sheet first, punching a hole on the fixed metal sheet, then blanking around the hole to prepare a hinge shaft blank, and performing circular milling on the tail part of the hinge shaft blank, wherein the punching and the blanking are finished by cutting on the metal sheet by using a continuous laser cutting machine. The manufacturing method limits the processing sequence of punching first and then blanking, finishes two process steps of the blanking and the punching through one clamping, reduces the clamping steps, correspondingly reduces the requirement on the clamp tooling, effectively improves the production efficiency, and has good processing quality and low rejection rate.

The invention relates to a high-temperature reinforcing refining method of copper-bearing multi-metal material, in particular to carbon-bearing and copper-bearing material generated after processing adiscarded circuit board and other copper-bearing secondary material. The high-temperature reinforcing refining method comprises the following steps: S1, the oxidation impurity removal stage: puttingcarbon-bearing and copper-bearing multi-metal material in a high-temperature reinforcing refining furnace, and jetting oxygen-enrichement gas as an oxidizing agent, wherein caron in the material serves as fuel and is supplemented by natural gas to keep the temperature in the furnace high, and matching a slag former to realize slagging and removal of impurity elements in the material; and S2, the reduction refining stage: adding a reductant, oxygen-enrichement gas and natural gas in the furnace to carry out reduction refining on crude copper to generate qualified anode copper finally and realize efficient enrichment of precious metal. According to the high-temperature reinforcing refining method, one-step refining of the copper-bearing multi-metal material is realized to directly generate anode copper, the technological vacancy of efficient recycling of copper-bearing multi-metal material is filled, and the advantages that the processes are continuous, economical and environmentally-friendly, short in flow and high in efficiency are realized.

The invention discloses a stone-plastic composite floor production line, which includes steps of material preparation, extrusion, finishing, coating, quality detection, and packaging. The material preparation includes two steps of pre-treating waste ore powder and preparing a PVC composite material; the extrusion includes steps of material loading, extrusion, vacuum shaping, track drawing and cutting; the finishing includes steps of heavy sanding thickness fixation, dedusting, double-end-milling and four-side planing; the coating workshop includes work steps of: two times of putty paint, one time of sanding paint, three times of priming paint, three times of finishing coat, one time of varnish, one time of wear-resistant paint and three times of sanding and dedusting treatment. The production line achieves high-additional-value and full-automatic recovery of waste ore powder. The stone-plastic composite floor is super-water-resistant, flame-retarding and heat-insulation and is high instrength and toughness, is free of formaldehyde release and can be recycled by 100%. The production line is low in investment and is quick to work, has good production adaptability, and has extensivepromotion and application prospect.

The invention discloses a silver-zinc crust wet process comprehensive recovery method which is characterized in that that silver-zinc crusts are subjected to thorough roasting and ball milling sieving; then through an acid leaching condition, an acid extract and acid leaching residues are obtained; after the acid leaching residues are leached by sodium sulfite, lead residues and an extract are obtained; the lead residues can return to a pyrogenic process smelting system, the extract is purified and then is reduced by formaldehyde, and crude silver is finally obtained after casting; the acid extract can be replaced by zinc powder and sponge bismuth is obtained; liquid after replacement is purified and then is subjected to evaporative crystallization, and zinc chloride is obtained; and direct recovery rates of silver, bismuth and zinc respectively reach above 95.7%, 94.1% and 88.9%. The silver-zinc crust wet process comprehensive recovery method is applicable to recovery of valuable metals, such as silver, bismuth and zinc, from the silver-zinc crusts rich in lead, silver, bismuth and zinc; the lead residues can return the pyrogenic process smelting system; the direct recovery rates are high; separation is thorough; and rapid recovery of valuable metals, especially silver, of the pyrogenic process smelting system is facilitated more.

The present invention provides a preparation which is a sustained-release preparation capable of providing a dissolution profile that permits once-daily administration even in the case of a highly water-soluble drug, and which can exhibit stable drug dissolution behavior and can be reduced in its size; and a method for producing the same. A preparation containing a highly water-soluble drug, a gel-forming polymer, and a low-melting lipophilic substance is usable as a sustained-release preparation that permits once-daily administration, and enables reduction in its size and simple production thereof, and thus, the objects have been achieved.

The invention relates to the technical field of grinding equipment, in particular to an energy-saving and environment-friendly milling screening machine. The energy-saving and environment-friendly milling screening machine comprises a material feeding portion, a barrel body and a driving device, wherein a lining plate is arranged in the barrel body, the material feeding portion is connected with the barrel body through a hollow shaft, the barrel body is connected with the driving device through a transmission shaft, a barrel opening, away from the material feeding portion, of the barrel body is in a sealed shape, a material discharging hole is formed in the barrel body, a screen is arranged outside the barrel body, surrounds the outside of the barrel body, and is arranged in a barrel shape, a screening portion is formed between the screen and the barrel body, one end of the screening portion is open, the other end of the screening portion is closed, and the closed end of the screening portion and the closed end of the barrel body are connected with each other, and are located at the same side. According to the energy-saving and environment-friendly milling screening machine disclosed by the invention, milling and screening integrated production is realized without arranging a plurality of sets of equipment; energy consumption of equipment for screening and conveying can be reduced; the accumulation of materials can be effectively avoided as a strong exhaust hole is formed, and therefore the yield and production efficiency are increased, finer grinding phenomena can be reduced, and the pick-up rate of finished products is increased; moreover, the milling and screening in both dry and wet manners can be realized, so that production adaptability is enhanced, and the wet-type operation can also solve the problem of flying dust.

The invention discloses a spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device, which comprises at least three electroplating baths (1) and a bracket (4). The spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device is characterized in that each electroplating bath (1) is arranged on the bracket (4) in a three-dimensional mode; the top of the bracket (4) is provided with a pay-off wire wheel (6); the bottom of the bracket (4) is provided with a take-up wire wheel (8) capable of preventing coiling wires; a silk wire between the pay-off wire wheel (6) and the take-up wire wheel (8) is provided with a wire guide wheel (3) and a tensioning wheel (10); the tensioning wheel (10) is driven by a cylinder (11); the cylinder (11) is installed on the bracket (4) or the electroplating baths (1); and a graphite felt brush (7) is rotated on the electroplating baths (1). According to the spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device disclosed by the invention, the deficiency of big horizontal distribution land occupation of the traditional electroplating equipment is improved, the structure is flexible and variable and has a strong applicability, continuous and composite electric brush processing is realized, a plurality of brush electroplating steps can be continuously finished, a plurality of slots are arranged on the graphite felt brush to realize multi-wire composite brush electroplating processing, and the processing efficiency is effectively improved.

The invention relates to a microwave dryer for polyacrylamide colloidal particles and a microwave drying method. The microwave dryer comprises a feed port, an induced draft fan, a conveyor and microwave emitting sources; the feed port is formed in the top of the microwave dryer; the induced draft fan is arranged on the side wall of the dryer near the feed port; a rotating valve is arranged in the feed port; a guide plate is arranged below the feed port; the front end of the conveyor is positioned below the guide plate; multiple stirring devices are arranged at the back end of the conveyor; and multiple microwave emitting sources are arranged below the conveyor. The microwave dryer is low in noise, fast in material drying speed, low in influence on materials by high temperature, excellent in production adaptability, suitable for drying of the polyacrylamide colloidal particles and suitable for drying of other high-viscosity polymers.

The invention provides a low-alloy steel welding rod capable of achieving postweld heat treatment. An H08E carbon steel welding core is used as a welding core. A flux cover comprises, by weight, 42-55 parts of marble, 18-24 parts of fluorite, 0,5-2 parts of rutile, 3-9 parts of quartz, 0.3-0.8 part of sodium carbonate, 0.3-0.8 part of CMC, 0.2-0.5 part of graphite, 3-9 parts of silicon iron, 3-9 parts of manganese, 9-18 parts of alloy, and 20-25 parts of water glass. Alloy powder comprises, by weight, 25-35 parts of nickel powder, 5-15 parts of ferromolybdenum, 5-15 parts of ferrotitanium and 90-110 parts of iron powder. Potassium-sodium water glass with the modulus M being 3.4 and the potassium-sodium ratio being 1/2-3/4 is adopted to serve as the water glass. According to the low-alloy steel welding rod capable of achieving postweld heat treatment, the manufacturability is good; and under the wide technological specification, electric arcs are stable, deslagging is easy, and weld beads are formed uniformly and are attractive.

The invention belongs to the technical field of welding materials and particularly relates to sintered flux for a stainless steel welding wire containing niobium and titanium, and a preparation methodand application thereof. The sintered flux for the stainless steel welding wire containing niobium and titanium comprises the following components of, by mass, 51-53 parts of CaF2, 40-42 parts of Al2O3, 0.5-2 parts of CaSiO3, 1-2 parts of K3AlF6, 0.8-1.2 parts of KMnO4 and 28-30 parts of sodium silicate. The sintered flux is prepared through the steps of compounding, dry mixing, wet mixing, pelletizing, drying, sintering, sieving and the like, the flux is matched with ER321 and ER34 submerged arc welding wires which conform to the standard of AWS A5.9, and the weld bead deslagging property, the weld bead forming property and the deposited metal property are good; and the flux is simple in component and low in cost, and has large market promotion prospects and good economic benefits with continuous expanding of the field of intercrystalline corrosion resistance application of austenitic stainless steel.

The invention relates to an antistatic ceramic prepared from large admixing amount red mud taken as the raw material and sintered in a roller kiln and a preparation method thereof, and belongs to the technical field of ceramic preparation. The antistatic ceramic is prepared from the following raw materials in percentage by weight: 55 to 75% of red mud, 5% of kaolin, 10% of cooked flint clay, 3 to 12% of refractory clay, and 7 to 18% of high temperature feldspar. The preparation method comprises the following steps: evenly mixing the raw materials according to the ratio mentioned above, then adding water according to a ratio of water to raw materials of 35:65, mixing, grinding, drying, grinding again to obtain dry powder, preparing ceramic powder by a balling machine or a manual mode, carrying out compression moulding under a pressure of 200 MPa, drying obtained mould for 1 hour at a temperature of 150 DEG C, then placing the mould in a roller kiln, and burning the mould at a temperature of 1150 to 1160 DEG C to obtain the antistatic ceramic. The using amount of red mud is large, by adjusting the using amount of red mud, the antistatic indexes of the antistatic ceramic are controlled conveniently; the antistatic ceramic is sintered in a roller kiln at a time, the deformation amount is little, no foam is generated, the production efficiency is high, and the preparation method is suitable for large scale industrial production.