127 results about "Industrial market" patented technology

The invention provides a low-expansion coefficient polyvinyl chloride alloy material and a manufacturing method thereof. The ingredients of raw materials of the alloy material comprise a polyvinyl chloride substrate, a heat-resistant modifier, a heat stabilizer, a lubricator, a filler and a processing agent, and the alloy material is manufactured by a melt blending technique. The processing agent and the filler in the ingredients of the raw materials of the invention are the processing agent that is subjected to modification by a new method and the filler that is subjected to organic treatment, and by means of a mechanochemical reaction, self-plastification, toughening and reinforcement of the PVC can be combined organically to improve compatibility and dispersity of the polyvinyl chloride, the filler and heat-resistant resin, thus settling the problem about the contraction between the improvement of heat expansion performance and heat resistance of the PVC, and processing performance, strength and toughness of the PVC; the polyvinyl chloride engineering plastic with low expansion coefficient, high heat resistance, high strength, high toughness, excellent aging resistance and outstanding processing performance is manufactured; the invention has extensive industrial market prospect and the manufacturing method thereof is simple in technology, convenient in operation and control, stable in quality and high in production efficiency.

The present invention involves the use of photosensitizers to provide antibacterial surfaces on consumer and industrial items. This approach avoids the used of chemicals and solutions that may be toxic. The inventions also avoids the use of chemical compositions that might form degradation products which may be unacceptable to healthy persons or irritating to persons who may have allergies or are otherwise sensitized. According to the invention, photosensitizers with specific properties and specific design features are selected to make practical use of photosensitizers in the consumer and industrial market place. It is important to select a photosensitizer with an activation spectrum that is matched to the environmental conditions under which the surface to be protected is required to exhibit its antimicrobial properties. This means that the illumination energy and intensity levels expected need to yield enough singlet oxygen to destroy the targeted microbes. It is also possible to select photosensitizers that are activated only by wavelengths prominently present in certain illumination lamps, such as those lamps commonly present in a laboratories, medical offices, pharmacies and food service areas, thereby making the surfaces antimicrobial only on demand when the illumination lamps are turned on.

The invention discloses CO2 separation-liquefaction-purification system and method, belonging to the technical field of gas preparation. The system consists of a separation and liquefaction assembly and a purification assembly, and is used for separating various industrial mixing gases containing CO2, and separating, liquefying and purifying CO2 from mixed gases with higher CO2 concentration. The concrete technical scheme is that multi-level compression, repeated temperature reduction and multi-level separation modes are adopted in the separation and liquefaction assembly to enable the phase-transition temperature of CO2 to more approach room temperature and ensure higher separation rate and lower compression refrigeration energy consumption; and then, in the purification assembly, by the physical property difference of CO2 and various impurity components, the purification of liquid-state CO2 is realized through a rectification principle. The invention ensures that the CO2 recovery energy consumption is greatly reduced, the purified liquid-state CO2 product has high purity, which meets the requirements of general industrial application and transportation storage. In addition, the invention can be used for producing high-purity CO2 products with the molar concentration higher than 99.99 percent and has wide industrial market application prospect.

The invention discloses a method and a device for purifying flue gas by utilizing photochemical Fenton reaction. The method comprises the steps of converting particle powder into carbon dioxide and converting sulfur dioxide into sulfuric acid by utilizing the photochemical Fenton reaction. The device comprises a luminous energy bin and a purifying bin, so that the sulfuric acid recycling benefit of the device exceeds the running cost of the device, and users can obtain the relatively large profit. Additionally, the method is very flexible, can be accepted in existing systems of coal combustion boilers for improving the effectiveness of the coal combustion boilers, or can completely replace the original old system. The method and the device for purifying the flue gas by utilizing the photochemical Fenton reaction can be suitable for being used in any coal combustion boiler industrial market comprising cement plants, iron and steel plants, municipal government rubbish combustion plants, medical treatment rubbish combustion plants, chlorine manufacturers, paper pulp and paper production factories and the like.

The invention relates to a method for removing nitrogen oxide in flue gas. The method comprises the following steps of (1) carrying pretreatment on the flue gas containing nitrogen oxide in a pretreatment container, removing solid particles with the diameters larger than 10 microns in the flue gas in the pretreatment process, and oxidizing NO into NO2; (2) enabling the pretreated flue gas to enter a denitration container, and reacting nitrogen oxide with an oxidizing agent to generate nitric acid; and (3) after purification, discharging the gas outside the denitration container. The invention also provides a nano flue gas denitration system which is characterized by comprising a pretreatment bin and a denitration bin, wherein the output end of the pretreatment bin is connected with the input end of the denitration bin. The method and the nano flue gas denitration system have the advantages that nitrogen oxide is effectively converted into nitric acid, so that the recycling benefit is far higher than the operating cost of equipment, and a user can obtain more profit. The method and the nano flue gas denitration system are suitable for other industrial markets such as a cement plant, an iron and steel plant, a municipal government waste burning plant, a medical waste burning plant, a chlorine manufacturer, and a pulp and paper manufacturing plant.

The invention provides a double-carbonylation preparation method utilizing palladium to catalyze acetylene and relates to the field of preparing succinic acid by an acetylene method. According to thedouble-carbonylation preparation method, acetylene, carbon monoxide and water are utilized as raw materials to be catalyzed and synthesized into succinic acid (anhydride) under the conditions of a reaction temperature as 25 to 75 DEG C and a pressure as 0.1 to 5MPa. To the used catalyst, a palladium compound-lithium halide/hydrogen halide-nitrogenous/phosphine ligand is utilized as the catalyst, wherein n (palladium compound) to n (lithium halide/hydrogen hydride) is equal to 1 to (1 to 10), and n (phosphine/nitrogen ligand) to n (palladium compound) is equal to 1 to (1 to 10). Compared with the prior art, the double-carbonylation preparation method disclosed by the invention has the advantages of moderate reaction conditions, quick reaction speed, high selectivity, simpleness and safety in operation, ability in effectively reducing succinic acid production cost and very good industrial market prospect.

The invention provides a folding refrigerator door and belongs to the field of refrigerators. A main door body and an auxiliary door body of the folding refrigerator door are connected together through hinges. A lock transverse hole is formed in the side surface of the main door body. A transverse lock hole is formed in the side surface of the auxiliary door body. A lock column and a pushing spring are installed inside the lock transverse hole. One end, installed inside the lock transverse hole, of the pushing spring abuts against the bottom of the lock transverse hole, and the other end, installed inside the lock transverse hole, of the pushing spring abuts against the end of the lock column. The lock column is installed on the outside part of the lock transverse hole. A gear cavity is formed in the lower surface of the lock transverse hole and communicates with the lock transverse hole. A rotating gear is installed inside the gear cavity. A gear shaft is fixed to one end of the rotating gear, and the other end of the rotating gear is connected with a lock core. Teeth on the rotating gear are matched with teeth on the lock column. According to the folding refrigerator door, the structure is simple, manufacturing and using are convenient, and the open range of the refrigerator door is small when things are taken out or put into a refrigerator, so that the amount of cool air running out from the refrigerator is small, and the industrial market prospects are good.

The invention discloses a foldable combined refrigerator door and belongs to the field of electric refrigerators. A main door body and an auxiliary door body of the door are connected together through a hinge. A lock transverse hole is formed in the side face of the main door body, and a transverse lock hole is formed in the side face of the auxiliary door body. A lock pillar and a push spring are installed in the lock transverse hole, wherein the end, installed in the lock transverse hole, of the push spring abuts against the bottom of the lock transverse hole, and the other end of the push spring abuts against the end portion of the lock pillar. The lock pillar is installed at the outer portion of the lock transverse hole. A gear cavity is formed in the lower face of the lock transverse hole and communicates with the lock transverse hole. A rotating gear is installed in the gear cavity. A gear shaft is fixed to one end of the rotating gear, and the other end of the rotating gear is connected with a lock cylinder. Teeth on the rotating gear are matched with teeth on the lock pillar. A vertical lock device is installed on the main door body. The foldable combined refrigerator door is simple in structure and convenient to manufacture and use, the refrigerator door opening amplitude is small when objects are taken out of a refrigerator or put into the refrigerator, people can only open the auxiliary door body, so that cold gas escaping out of the refrigerator is little, and the industrial market prospect is good.

Among all the materials available on earth, diamond has demonstrated outstanding properties for general-purpose applications. Nevertheless, due to the total lack of processability, artificial diamonds have never captured large industrial markets for the recognized performance. However, theoretical chemists recently paid attention to an old but highly efficient way of producing new facets on gem diamonds by manual self-abrasion. They found by using molecular dynamics calculations that the rate-determining step in the self-abrasion sp³-sp² order-disorder transition on the crystal surface. The product of such a transition is an amorphous layer, which chemically decomposes to produce a new facet. Taking advantage of the self-abrasion mechanism thus found, we designed a novel spheroidization method and experimental apparatuses, wherein the self-abrasion works preferentially on mechanically weak portions like vertices and edges but hardly on stronger surfaces. Spherical diamonds lack self-aggregation properties, are resistant against shocks, have mechanically strong surface and offer a new material.

The invention discloses a foldable combined safety door, and belongs to the field of antitheft doors. A main door body and an auxiliary door body of the foldable combined safety door are connected together through hinges. A lock transverse hole is formed in the side face of the main door body, and a transverse lock hole is formed in the side face of the auxiliary door body. A lock pillar and a push spring are installed in the lock transverse hole, the end, installed inside the lock transverse hole, of the push spring abuts against the bottom of the lock transverse hole, the other end of the push spring abuts against the end of the lock pillar, and the lock pillar is installed outside the lock transverse hole. A gear cavity is formed in the bottom face of the lock transverse hole and communicated with the lock transverse hole, a rotating gear is installed in the gear cavity, a gear shaft is fixed to one end of the rotating gear, the other end of the rotating gear is connected with a lock cylinder, and teeth on the rotating gear are matched with teeth on the lock pillar. A vertical lock device is installed on the main door body. The foldable combined safety door is simple in structure and convenient to manufacture and use; when it is not needed to open a door at a large amplitude at ordinary times, a user can open the auxiliary door body only, and the door opening amplitude is small in the door opening process; the foldable combined safety door is suitable for replacing a double door in position to be installed for use and has good industrial market prospects.

The present invention discloses summer and autumn tea-corn compound brewing powder and a preparation method thereof, and belongs to the technical fields of tea leaf and food deep processing. Summer and autumn tea and corn powder are used as raw materials, the raw materials are subjected to squeezing and puffing, the treated materials are crushed and screened, xylitol, fructooligosaccharides, maltodextrin and edible salt are added, and the materials are compounded into the summer and autumn tea-corn compound brewing powder. The summer and autumn tea is added into the brewing powder at a certain ratio, so the dietary fiber content in the brewing powder is increased and the brewing powder is endowed with certain health-care effects. The corn powder is selected as the accessory material, improves brewing properties of the brewing powder, enables the brewing powder to be good in paste forming effects after the brewing powder is brewed, and solves a stratification phenomenon after the brewing. The provided summer and autumn tea-corn compound instant brewing powder can be brewed for consumption once bags are opened. The preparation method enriches the variety of tea food, and is simple in product processing technology and easy to operate. The obtained product is good in mouthfeel, good in dispersion in water and not easy to bond, and has good industrial market application prospects.

The invention relates to a filter residue water removal environmental-friendly oil purifier. An upper partition plate is transversely fixed in a box body of the equipment to divide the box body into an oil-purifying chamber and an oil storage chamber; a penetrating pipe is fixedly arranged at an oil via hole under a filter residue box; oil absorption pipes on a sealing plate are hermetically connected with a retractable pipe; a residue filter is mounted in the filter residue box; an oil-purifying floater floats on the oil level in the oil-purifying chamber; a filter screen is fixedly arranged at the oil absorption holes; the oil absorption pipes are connected through the retractable pipe; a drainage switch is arranged at the bottom of the oil-purifying chamber; an oil pump for conveying edible oil is mounted in the oil storage chamber; a box cover covers the box body of the filtering chamber. The filter residue water removal environmental-friendly oil purifier is concise is structure. By adopting a method of combining filtration and sedimentation treatment, oil and residue separation and oil and water separation are implemented by one piece of equipment at the same time, and the equipment is good in oil-purifying effect, free of pollution and energy sources and low in using cost. Edible oil purified by the filter residue water removal environmental-friendly oil purifier is clean and sanitary, and is good in industrial market prospect, high in commercial value and convenient to manufacture and use.

The invention provides a foldable anti-theft safety door, and belongs to the field of anti-theft doors. A shaft hole is longitudinally formed in the joint of a main door body and an auxiliary door body of the foldable anti-theft safety door. A door shaft is inserted into the shaft hole to enable the main door body and the auxiliary door body to be connected. A clamp spring is located in a clamp spring groove to limit up-down movement of the door shaft. The end of the protruding portion, provided with the shaft hole, of the joint of the main door body and the auxiliary door body is a convex arc surface, and the end of the portion, not provided with the shaft hole, of the joint of the main door body and the auxiliary door body is a concave arc surface. A transverse lock device is arranged on the main door body and the auxiliary door body, and a vertical lock device is mounted on the main door body. The foldable anti-theft safety door is simple in structure and convenient to manufacture and use, the auxiliary door body can be opened only when the door does not need to be opened to a large degree at ordinary times, the opening degree is small when the door is opened, and the foldable anti-theft safety door is suitable for being mounted in the position where a double door is needed for use and has good industrial market prospects.

A high-efficiency energy-saving air compression environmental protection device, which belongs to air equipment; its electromagnetic coil is outside the air pump casing, the protective casing is fixed on the air pump casing, the filter is fixed at the air intake hole at the lower end of the air pump casing; the air outlet valve is fixed on the air pump In the center hole of the shell, there is an iron core spring and a magnetic piston in the air pump shell. The iron core spring presses against the lower end surface of the magnetic piston. The air inlet channel of the pressure chamber; a fixed plug is fixed in the plug hole in the magnetic piston, and a sealing ball or sealing cone is installed in the inner cone hole. The high-efficiency energy-saving air compression environmental protection device has compact structure, low vibration, high power utilization rate, strong power, and high efficiency of compressed air. It is suitable for installation and use of electric vehicles and internal combustion engine vehicles with pneumatic brakes, and is also suitable for use with pneumatic cylinders. When used together, it is also suitable for the combined use of painting equipment; the market prospect of industrialization is good, the commercial value is high, and the manufacture and use are very convenient.

The invention discloses yin and blood nourishing red millet brewing powder. The formula of the brewing powder includes 30-70 parts of red millet brewing main powder, 20-50 parts of red date fragrant powder, 5-20 parts of longan fragrant powder, 5-20 parts of fructus lycii fragrant powder, 1-5 parts of black sesame fragrant powder, 5-30 parts of powdered sugar, 1-10 parts of brown powdered sugar, 0.1-5 parts of red date extracts, 0.1-2 parts of ginsenoside extracts, 0.1-5 parts of blueberry extracts, 0.1-5 parts of fructus lycii extracts and 0.1-5 parts of grape seed extracts. The preparing method of the red millet brewing powder includes the steps of preparing red millet seed cooked powder, preparing red millet extruded and puffed powder, preparing the red millet brewing main powder, preparing the seasoning fragrant powder and preparing the brewing powder. The types of red millet foods are enriched, the product technology is simple, operation is easy, and the obtained product is good in taste, comprehensive in nutrient, balanced and reasonable, high in dispersity in water, not prone to cementation and good in industrial market application prospects.

The invention discloses swill environmental-friendly utilizing and cleaning equipment. A sealing is horizontally fixed in a box body of the equipment to divide the box body into an oil-water separation chamber and an oil storage chamber; an oil-water pipe is fixedly arranged at an oil-water hole below a filter residue box, oil gathering pipes are fixedly arranged at oil via holes of the sealing plate, the oil gathering pipes on the sealing plate are hermetically connected with retractable pipes, a through oil-water device is mounted in the filter residue box, an oil gathering floater floats on the swill level in the oil-water separation chamber, the oil gathering pipes are connected with the retractable pipes through the retractable pipes, an oil pump for conveying swill oil is mounted in the oil storage chamber, and a water outlet is formed in the box body. The swill environmental-friendly utilizing and cleaning equipment is concise in structure, good in industrial market prospect, high in commercial value and convenient to manufacture and use. The collected swill oil is free of water. Solid-liquid separation and oil-water separation are realized at the same time by using one piece of equipment, so that the kitchen waste is recovered and used as an industrial raw material; pollution discharge is reduced, the kitchen is free of peculiar smells, and the environment is protected, so that the equipment is the preferred equipment for recovering the kitchen waste.

The invention discloses environment-friendly energy-saving device for extracting compressed natural gas and belongs to natural gas extraction techniques. An electromagnetic coil of the environment-friendly energy-saving device is arranged outside a gas pump shell. A protective shell is fixed to the gas pump shell. A gas inlet pipe is fixed to the lower end of the gas pump shell. A gas outlet valve is fixed in a center hole of the gas pump shell. An iron core spring and a magnetism-induced piston are arranged in the gas pump shell. The iron core spring is pressed on the magnetism-induced piston. A natural gas inlet channel of a gas inlet cavity is sealed through a gas passing sealing plate. A natural gas inlet channel of a squeezing cavity is sealed through a sealing ball or a sealing cone. A fixed plug is fixed in a plug hole in the magnetism-induced piston. The sealing ball or the sealing cone is installed in an internal conical hole of the magnetism-induced piston. The environment-friendly energy-saving device for extracting the compressed natural gas is compact in structure, small in vibration, high in electric energy utilization rate, strong in power and suitable for extracting the natural gas from a natural gas well; the industrial market prospects are good, the commercial value is high, and both manufacturing and using are quite convenient.

The invention relates to a folding refrigerator door and belongs to the field of refrigerators. A main door and an auxiliary door of the refrigerator are connected together through a hinge; a lock transverse hole is formed in the side face of the main door, and a transverse lock hole is formed on the side face of the auxiliary door; a transverse lock bolt and a pushing spring are mounted in the lock transverse hole; the end, mounted in the lock transverse hole, of the pushing spring props against the bottom of the lock transverse hole while the other end of the pushing spring props against the end part of the transverse lock bolt, and the transverse lock bolt is mounted on the outer part of the lock transverse hole; a strip-like hole, which is formed in the surface of the main door of the lock transverse hole part, communicates with the lock transverse hole. The folding refrigerator door is concise in structure and convenient to manufacture and use; the opening amplitude of the refrigerator door is small when things are taken out from the refrigerator or things are put in the refrigerator, so that the quantity of cool air escaping from the refrigerator is small, and the industrial market prospect of the folding refrigerator door is good.

A folding combination door belongs to the field of anti-theft doors. Its main door and auxiliary door are connected together through hinges; A lock column and a push spring are installed in the hole, and the push spring is installed in the horizontal lock hole, one end of which is against the bottom of the lock horizontal hole, and the other end is against the end of the lock column, and the lock column is installed on the outer part of the lock horizontal hole; There is a gear cavity under the horizontal lock hole, which communicates with the horizontal lock hole. A rotating gear is installed in the gear cavity. One end of the rotating gear is fixed with a gear shaft, and the other end is connected with the lock cylinder. The teeth on the rotating gear cooperate with the teeth on the lock cylinder. . The folding combination door has a simple structure, is convenient to manufacture and use, and the door opening range is small when the door is opened.

The invention relates to a filtration type oil purifier, wherein an upper separation plate and a sealing plate are fixed inside the box to divide the box into a filtration chamber, an oil purification chamber and an oil storage chamber, a deepening pipe is fixed at the oil passing hole position under the upper separation plate, oil sucking pipes sealedly connected with stretching pipes are fixed at the swallowing hole position of the sealing plate, a residue filtration box is arranged inside the filtration chamber, an oil purification float floats on the oil surface inside the oil purification chamber, a filtration screen is fixed at the oil sucking hole position, the oil sucking pipes are connected through the stretching pipes, the bottom portion of the oil purification chamber is provided with a water draining switch, an oil pump for conveying edible oil is arranged inside the oil storage chamber, and the a box cover covers on the box of the filtration chamber. According to the present invention, the filtration type oil purifier has characteristics of simple and suitable structure, no pollution generation, no requirement of energy source use and low use cost; with the combination of the filtration and the precipitate treatment, the one equipment integrates the oil-residue separation and the oil-water separation and the oil purification effect is good; and the edible oil purified by the filtration type oil purifier is clean and health, the industrial market prospects are good, the commercial value is high, and the manufacture and the use are convenient.

The invention discloses an energy-saving air pump for air braking and belongs to air braking equipment of automobiles. An upper magnet and a lower magnet of the energy-saving air pump are both located outside an air pump shell. A protective shell is fixed to the air pump shell. A filter is fixed to the position of an air inlet in the lower end of the air pump shell. An air outlet valve is fixed in a center hole of the air pump shell. A magnetism-induced piston is arranged in the air pump shell. An air inlet channel of an air inlet cavity is sealed through an air-passing sealing plate, and an air inlet channel of a squeezing cavity is sealed through a sealing plate. A fixing plug is fixed in a plug hole in the magnetism-induced piston, and the sealing plate is installed in a sealing hole of the magnetism-induced piston. The energy-saving air pump for air braking is compact in structure, small in vibration, high in electric energy utilization rate, strong in power, high in air compressing efficiency, suitable for being installed on air brake type electric automobiles and internal combustion engine automobiles for use, and capable of normally compressing air to generate braking force after an internal combustion engine stops operating; industrial market prospects are good, the commercial value is high, and both manufacturing and using are quite convenient.

A ground friction air pressure braking system belongs to the field of automobile braking. The upper end of the connected cylinder is fixed on the vehicle frame, and the lower end is connected with the ground contactor; the upper end of the push-down cylinder is fixed on the vehicle frame, and the lower end of the push-down cylinder Fixed on the top of the ground contactor, there is a distance between the upper end of the push-down cylinder and the upper end of the connected cylinder; the push-down cylinder is connected to the air circuit controller through the air pipe and the connecting cylinder, the air circuit controller is connected to the gas storage tank, and the pressure storage tank It is connected with the air pump, and a brake handle or brake pedal is installed on the air controller. The ground friction air pressure braking system has a simple structure, is easy to manufacture and use, has a large contact area with the road surface, and produces a large and uniform braking force; the wheels do not heat up during braking, completely avoiding tire blowouts caused by braking heat It is safe and reliable; at the same time, it also reduces the wear of the wheels and improves the service life of the wheels; the market prospect of industrialization is good.

The invention relates to a red barnyard grass biscuit with the effects of restoring deficiency and tonifying qi and a preparation method thereof. The red barnyard grass biscuit comprises the followingraw materials by weight: 30-50 parts of red barnyard grass flour, 50-70 parts of low gluten wheat flour, 5-15 parts of red yeast rice powder, 30-60 parts of red jujube powder, 5-15 parts of longan powder, 5-15 parts of medlar powder, 30-60 parts of black bone chicken powder, 2-8 parts of ferrous fumarate diluted powder, 10-30 parts of brown sugar, 20-40 parts of white sugar powder, 1-5 parts of dried ginger powder, 10-30 parts of fresh ginger powder, 30-50 parts of egg liquid, 1-5 parts of baking soda, 0.1-0.5 part of soybean phospholipid, 1-5 parts of milk powder, 60-90 parts of palm oil and0.5-2 parts of salt. The red barnyard grass biscuit prepared by the method is prepared by selecting the homological medicine and food, has chewing feeling and rich aroma, combines the cate function of the food with the medical health care function, conforms to the concept of health food, is convenient to carry and eat, has a good industrial market, and is suitable for promotion and application.

The invention discloses oil-purification environmental protection equipment. An upper partition plate and a sealing plate are transversely fixed in a tank body of the oil-purification environmental protection equipment for dividing the tank body into a filtration chamber, an oil purification chamber and an oil storage chamber; a penetration tube is fixed at an oil passing hole below the upper partition plate; oil absorbing tubes are fixed at a swallowing part of the sealing plate and are tightly connected with an extension tube; a filter slag tank is mounted in the filter chamber; an oil purification floater is floated on the oil surface in the oil purification chamber; a filter screen is fixed at an oil absorbing hole; the oil absorbing tubes are connected by the extension tube; a water-draining switch is arranged on the bottom of the oil purification chamber; an oil pump for conveying edible oil is mounted in the oil storage chamber; and an observation window is formed in the tank body. The oil-purification environmental protection equipment is simple in structure and applicable; by adopting a method of combining filtration with settling treatment, one equipment simultaneously implements oil-sediment separation and oil-water separation, is good in oil purification effect, does not generate pollution and does not use energy resources, so that the use cost is low; Edible oil purified by the oil-purification environmental protection equipment is clean and sanitary, so that the oil-purification environmental protection equipment is good in industrial market prospect, high in commercial value, and convenient in manufacturing and use.