56results about How to "Easy market acceptance" patented technology

The invention discloses a Bayer process red mud and gangue porous sintered brick and a production method thereof. The porous sintered brick is prepared from the following raw materials: 60 to 75 parts of Bayer process red mud; 25 to 35 parts of gangue; 2 to 6 parts of tailings or wastes in chemical plants; and 0.5 to 3 parts of pore-forming agent. The preparation method of the brick comprises the following steps: after dehydrating the Bayer process red mud, mixing and uniformly stirring the Bayer process red mud and other ground raw materials, aging for 1 to 3 days, and adding water to stir aged powder in a stirring machine so as to obtain mud; carrying out extrusion forming on the mud under the extrusion pressure of 1.5 to 2.5MPa by adopting a stiff-plastic process so as to obtain a semi-finished product which accords with the specified dimension and the specified shape; and drying a mold brick and sintering the mold brick in a tunnel kiln to obtain the Bayer process red mud and gangue porous sintered brick. The product reaches the national strength standard of the sintered bricks. In the technology, the total use amount of industrial wastes is close to 100 percent; a large number of farmlands are saved; land resources are effectively protected; and the Bayer process red mud and gangue porous sintered brick and the production method thereof accord with the national policies of saving energy and reducing emission and have obvious environmental benefits, social benefits and economic benefits.

The invention is a composite sensing device and its quantitative degas device. The density sensor and the temperature sensor connect with the detecting container, the slurry pump transmits the waiting detected well liquid by the conveying tube, and the conveying device connects the quantitative degas device. The quantitative box of the degas device is set at the bottom of the degasser, and the bottom of its side wall has the inlet snout and connects the conveying tube, the bracket is on the quantitative box and has the tray of degasser, and the tray has the limiting slurry inlet, the conductive sensing device is equipped on the bracket and can contact the raw liquid position of the quantitative box. The invention can online correctly detects the density of the well liquid, the conductive ratio and the temperature.

A ZigBee and LED visible light communication based system of Internet of things, includes: actual things in the system of Internet of things, a sensing module, a central information system, and a distributed system and open computer network; the system also includes: a ZigBee communication module, a LED visible light communication module, and a plurality of RFID smart tags. The actual things are provided with the RFID smart tags. The sensing module communicates with the RFID smart tags, and then communicate with the ZigBee communication module though a partial node, a key point and a main line, and the ZigBee communicates with the LED visible light communication module, and the LED visible light communication module communicates with the central information system which communicates with the distributed system and open computer network.

The invention provides a sword bean sheller and a sword bean shelling method. The sword bean sheller comprises a rack, a feed hopper, a vibration bed body, a vibration driving mechanism, a clamping roller pair, a shelling roller pair, a roller bearing seat, a roller box body, a transmission mechanism, a main motor, a cleaning comb, a separation screen and a material receiving box, wherein the vibration bed body is fixed on the rack, the feed hopper and the roller box body are respectively fixed on the head end and tail end of the vibration bed body; the clamping roller pair and the shelling roller pair are connected to the roller bearing seat and connected with the transmission mechanism; the clamping roller pair is provided with a clamping opening, the shelling roller pair is provided with a shelling cavity, and the upper surface of the vibration bed body, the central line of the clamping opening and the central line of the shelling cavity are in the same horizontal plane; the transmission mechanism is connected with the main motor; the cleaning comb is arranged on the side of the shelling roller pair; the vibration driving mechanism is connected with the vibration bed body; the separation screen is arranged below the shelling roller pair; and the material receiving box is arranged below the separation screen. The sword bean sheller is high in shelling rate and low in labor intensity.

The invention discloses a method for preparing calcium zinc compound stabilizer used for the processing of PVC plastic; the invention is characterized by comprising: (1) organic acid, calcium oxide, and zinc oxide powder are dispersed in a water phase, and then under the function of a phase transfer catalyst, an organic acid calcium zinc compound is generated by reaction; (2) the compound which is obtained in step (1) is heated and added with an oil and grease substance, and then stirred until the material is completely separated from the water phase; and (3) the product which is obtained by separation is placed in a two-roll kneading machine, later heated to 130 DEG C, and then stirred and gradually added with antioxidant, stabilizing additives, and organic stabilizer; after tabletting and forming, a finished product is obtained. The invention is finished by one step, has short flow process, and does not produce waste; the formula of the method is optimized, the obtained composite calcium zinc stabilizer has high thermal efficiency, and the stabilizing time is improved by 50-100% compared with the products sold in the market; and the product takes the shape of a tablet or small particle, and has the advantages of no dust pollution, low beginning melting temperature, and wide adaptability.

The invention discloses an assembled concrete structure construction method. According to the construction method, a reversed construction procedure is adopted for installation of a vertical component of a currently constructed floor, that is, before connection assembly of a horizontal component of the currently constructed floor, the vertical component connected to the upper portion of the horizontal component is hoisted firstly, and finally connection concrete is poured at a time to connect the horizontal component with the vertical component of the currently constructed floor into a whole. The construction method adopts the reversed construction procedure, so that construction links are reduced, and the construction period is shortened; the method is suitable for assembled concrete building construction for structure systems such as precast shear walls, composite wallboards and frameworks, and has the advantages of convenient construction, time saving, economy, environment friendliness and the like; and meanwhile, the requirement for identical performance as a cast-in-place structure is met.

The invention provides a novel material for a totally nontoxic non-polyvinyl chloride medical perfusion tube. The novel material is characterized in that the material contains the following materials according to the weight percentages thereof: 100 parts of styrene-hydrogenation dialkene block copolymer which is partially hydrogenated, 5-200 parts of ethylene-propylene copolymer of low molecular weight, and 0.01-10 parts of modified natural oxidation inhibitor vitamin E. The invention further provides a method for manufacturing the novel material. A medical perfusion tube made of the novel material has the advantages of high transparency, high flexibility, steam and dry-heat resistance superior to the PVC medical perfusion tube, and better than the PVC medical perfusion tube in terms of mechanical performance. The medical perfusion tube made of the novel material is totally nontoxic, can not generate allergy, variation and exclusive reaction to human organizations, has the high temperature resistance, aging resistance and uvioresistant performance, can be directly sterilized through high temperature boiling and ultraviolet rays. The novel material of the medical perfusion tube can completely replace PVC and be used for producing medical perfusion tubes of various specifications.

The present invention is one kind of airflow netting and hydro entangling product and its production process and apparatus. The product has structure of at least two layers and includes at least one layer of web of super short down fiber and at least one layer of non-woven short fiber web. The production process includes longitudinally superposing super short down fiber web and non-woven short fiber web and hydro entangling to form composite fiber web structure; drying and winding to form the airflow netting and hydro entangling product. The production apparatus include one frame, at least one down slurry web forming device, at least one short fiber web forming device, at least one hydro entangling device, at least one dewatering device, at least one drying device and one finishing and winding device.

The invention discloses a treatment process combining absorption with infrared induction catalytic regeneration for indoor organic pollutants. The treatment process comprises the following steps that 1, indoor air is introduced into a particle filter layer through a draught fan to remove particles; 2, filtered air enters a reaction chamber, pollutant adsorption and enrichment are conducted on a nanoporous adsorption catalytic material, the concentration of pollutants at an outlet of the reaction chamber is monitored through a monitor simultaneously, when the monitor displays that the concentration at the outlet exceeds a preset value, the draught fan stops, infrared lamps in the reaction chamber are started for illumination, and an infrared absorption material absorbs infrared rays in situ and converts the infrared rays into a heat-driven nanoporous catalytic material to conduct catalytic conversion on the organic pollutants; 3, after the infrared induction catalytic oxidation process is finished, infrared heating is stopped, the draught fan is started again, and circulation is conducted from the first step. The treatment process is suitable for long-term effective removal for low concentration (within 5 mg/cm<3>) organic pollutants such as indoor formaldehyde.

A mobile positioning terminal device includes a mobile terminal main body, an antenna communicating with GSM network and a power supply pattern assembly, among which, the mobile terminal main body is composed of a GSM RF R/T module, a SIM card module and a digital signal processor storing the position coordinate information conversion program. This invention can continuously collect GSM network information of the position to be stored and processed, after confirming the positioning application of the user to said terminal, said terminal can answer the application automatically and transfers the process result via the GSM RF T/R module to other data terminals approved by the system by GSM network and a special position application and service system. This invention designs an urgent calling device to start a digital signal processor.

The invention relates to a folding guyed tent rack, which belongs to the tent technical field. The invention comprises vertically telescopic struts, a central ceiling coil, and a tent locking cap, an upper barrel head and an intermediate barrel head which are arranged on the central ceiling coil, and an intermediate barrel head joint which is arranged on the intermediate barrel head. The invention is characterized in that: the folding guyed tent rack is also provided with a lower barrel head; a flexible connection mechanism between the lower barrel head and the central ceiling coil is arranged under the lower barrel head and the central ceiling coil; a lower barrel head joint is arranged on the lower barrel head; the intermediate barrel head joint is connected with short supports and the lower barrel head joint is connected with long supports; the other ends of the short supports are connected to the long supports through hinges; the struts are movably connected with the other ends of the long supports through movable joints; inclined guys which are straightly connected with the other ends of the long supports is arranged on the upper barrel head; and horizontal guys are arranged between the other ends of the long supports. The folding guyed tent rack not only can be convenient expanded and fixed when assembled and can be horizontally furled and vertically folded conveniently when disassembled but also has a simple structure, small occupancy area, material conservation, light weight and low manufacturing cost.

The present invention relates to an ultrasonic wave-ozone car-cleaning method and its equipment. It is characterized by that it utilizes ultrasonic wave to treat water, and adds the ozone into the water to obtain activated water for cleaning car, and the equipment for implementing said method mainly is formed from car-cleaning brush, cylinder body for holding water, ultrasonic transducer mounted in the cylinder body and zone generator, and said cylinder body is equipped with water inlet pipe and water outlet pipe. Said invention does not use detergent, so that it can reduce car-cleaning cost, and can reduce pollution of water to environment.

The invention discloses a moisture-absorption and heat-generation warp-knitted fabric and a processing method of the moisture-absorption and heat-generation warp-knitted fabric. Warp-knitted fabric grey cloth is formed by knitting bottom yarns and surface yarns or is formed by knitting the bottom yarns, middle yarns and the surface yarns; the middle yarns and/or the surface yarns for knitting base cloth are formed by doubling and twisting Eks fibers with moisture-absorption and heat-generation functions, and master batch colored colorful fibers; the middle yarns or the bottom yarns are composed of ultrafine far infrared low-elasticity polyester filaments and are produced and machined through a complicated warp knitting machining procedure. The moisture-absorption and heat-generation warp-knitted fabric disclosed by the invention adopts the colorful yarns to knit and produce, and high-temperature steaming dyeing does not need to be carried out in a process, so that damages to moisture-absorption and heat-generation functionality are reduced, and furthermore, the fabric has lasting moisture-absorption and heat-generation functions.

The present invention relates to one kind of naturally degradable environment friendly product and its production process. The environment friendly product has calcium carbonate as the main material, easy degradation to become fertilizer, low cost and easy production. It is mixture of calcium carbonate in 50-80 weight portions, starch in 5-25 weight portions, paper pulp in 5-25 weight portions, and sodium cellulose in 2-13 weight portions. It is produced through the following steps: mixing paper pulp, calcium carbonate, water, starch and sodium cellulose inside a kneading and pulping machine; molding the mixture inside a forming mold in a forming extruder; high temperature setting; spraying water repellent; sterilizing in an ultraviolet sterilizing system and packing.

An anti-adhesion protector used for preparing the anti-adhesion medicine for the veterinary operation is prepared from dihydrated terramycin, acenocoumarol, erucic acid, adrenine and carboxymethyl cellulose sodium.

The invention provides a combined lamp for a solar street light, which comprises an upper lamp holder outer cover and a lower lamp holder outer cover. The combined lamp for the solar street light is characterized in that: a light-emitting diode luminous chip radiator, a low pressure sodium lamp radiator, a low pressure sodium lamp ballast and a light-emitting diode luminous driver are arranged in the upper lamp holder outer cover; a reflector is arranged outside the light-emitting diode luminous chip radiator; the reflector is provided with a mounting hole; a high-power light-emitting diode luminous chip is arranged in the mounting hole; the low pressure sodium lamp radiator is provided with a low pressure sodium reflector; the low pressure sodium reflector is provided with a low pressure sodium bulb interface; and the low pressure sodium bulb interface is provided with a low pressure sodium bulb. The combined lamp for the solar street light solves the problems of radiance and new photochromism and the like of the ordinary small light source, and has the advantages of high luminous efficiency, low energy consumption, long service life, low temperature, high safety and reliability, high reaction speed, small volume of a single particle, environmental protection and the like.