49results about How to "Health injury" patented technology

The invention discloses millimeter wave inspection equipment comprising optical devices (30,50,60) for receiving millimeter waves radiated by inspected objects and converging the received millimeter waves, a radiometer receiving device (80) for receiving the energy of the converged millimeter waves and converting the energy of the millimeter waves into an electric signal and an imaging device for forming temperature images of the inspected objects according to the electric signal. Compared with the prior art, the millimeter wave inspection equipment provided by the invention has a simple and compact structure; due to the adoption of a passive millimeter wave human body security inspection technology, the human body can not be hurt; and forbidden objects hidden in clothes of the human body can be inspected.

The invention discloses a preparation process and application of green environment-friendly paper, belonging to the field of environment-friendly papermaking technology. According to the invention, a Chinese ink coloring apparatus is employed for uniformly coating the surface of a semi-dried paper web with a color coating in a full-web Chinese ink coloring manner; since the paper web has moisture, the paper web well absorbs Chinese ink during coloring, and a uniform color coating can be formed; thus, green environment-friendly myopia-preventing homework books, exercise books and examination paper of students prepared from produced paper through printing protect the eyesight of students from damage in use of the books and examination paper. A paper machine is employed for drying, compacting and synchronous dye fixation, so the coating on the surface of the paper is fully fused with the paper and is free of peeling. The whole process flow is integrated with a papermaking procedure, the semi-dried paper web is directly subjected to full-web Chinese ink coloring and then to further drying, and the papermaking procedure is integrated with the drying part of a coloring procedure, so drying time is reduced, energy needed in drying is saved, and high efficiency and energy conservation are realized. Produced wastewater is simple in composition and easy to treat.

The invention discloses a method for manufacturing colorful multilayer sheets. The method does not use tacky adhesions, concretely the tacky adhesions containing DMF or MEK solvents, during the manufacturing of mono-color or multicolor multilayer sheets used for vamps, thereby preventing formation of bubbles in the sheet materials and creases in sheet layers, and improving road holding of frictional forces. The method further comprises embossing appearance designs such as patterns on surfaces of thermoplastic polyurethane so as to improve adhesion stress of a TPU layer and a PU layer, thereby preventing the PU layer from separating from a hot melt adhesive layer.

The invention relates to a shallow seabed dry type oil extraction device personnel cabin entering and exiting system. A cabin external structure assembly is vertically suspended on a water surface supporting assembly, power is supplied through the water surface supporting assembly, and a mechanical assembly used for executing drainage, water injection, gas supplementation and emergency operation is installed in the cabin external structure assembly; a life support assembly used for providing oxygen for breathing and an electric control assembly used for providing cabin inside illumination, equipment power supply and signal collection and processing are included; a dry cabin hatch assembly is further included, when the cabin external structure assembly and the dry cabin hatch assembly are in butt joint, the interior of the cabin external structure assembly and the interior of the dry cabin hatch assembly are communicated, and a vertical channel for personnel to pass through is formed. The shallow seabed dry type oil extraction device personnel cabin entering and exiting system can be used for achieving dry-type normal-pressure entering and exiting of the personnel for maintaining ashallow underwater oil extraction dry-type cabin, and harm to the health of the personnel is avoided; the shallow seabed dry type oil extraction device personnel cabin entering and exiting system is good in economical efficiency and low in maintenance cost; the shallow seabed dry type oil extraction device personnel cabin entering and exiting system is easy to transport, and multiple oil wells canshare the same system; and the shallow seabed dry type oil extraction device personnel cabin entering and exiting system has no influence on navigation channels and military areas and is wide in application range.

The invention discloses a sebum-like membrane component and a preparation method thereof. A sebum-like membrane comprises the following components: triglyceride, wax, a squalane-like component and cholesterin / ester in a mass ratio of (50-70): (10-30): (10-30): (1-10). Substances similar to a skin component structure form a sebum-like membrane component so as to apply on skin, wherein triglyceridein the sebum-like membrane component accounts for 50-70% by weight, the triglyceride is at least one kind of grease selected from vegetable grease, and the wax is at least one kind of wax selected from Brazil wax palmitate wax, white beeswax, white pyrophyllite wax, beeswax, bitter orange flower wax and candelilla wax. The invention discloses a sebum-like membrane component and a preparation method thereof, the safety of the components is ensured, no harm is caused to the health of the skin, meanwhile, the interior of the skin is better explored, the sebum-like membrane component acts on the skin, so the skin is moistened, fine and soft, the stable health state of the skin is better maintained, and then the skin is kept in the youth and vitality state.

The invention relates to an adhesive and in particular relates to an environment-friendly adhesive. The environment-friendly adhesive is prepared from the following components in parts by weight: 8 to 11 parts of plant starch, 16 to 22 parts of soybean protein powder, 5 to 8 parts of oxidized starch, 2 to 4 parts of a biological enzyme, 6 to 9 parts of microcrystalline cellulose, 4 to 5 parts of an initiator, 5 to 8 parts of a silane coupling agent, 5 to 7 parts of talcum powder, 3 to 5 parts of bentonite, 1 to 2 parts of a preservative, 5 to 6 parts of a thickening agent, 3 to 4 parts of a rosin modifying agent, 2 to 3 parts of a buffering agent, 1 to 3 parts of a mildew-proof agent and 40 to 50 parts of water. The adhesive provided by the invention is green and environmentally friendly and any component polluting the environment is not added; in a utilization process, injuries to health of human bodies are not caused; the environment-friendly adhesive has the advantages of relatively high bonding strength, water resistance and heat resistance, relatively low curing temperature, relatively good anticorrosion protection and the like, belongs to the environment-friendly type adhesive and also has a mildew-proof effect.

The invention discloses a paint drying device for three-phase asynchronous motor fittings. The paint drying device for the three-phase asynchronous motor fittings comprises a shell; a motor is fixedlyconnected to the top of the shell; the bottom end of a motor rotary shaft penetrates through the shell and extends into the shell; a fixed block is fixedly connected to the bottom end of the motor rotary shaft; and a nozzle is fixedly connected to the bottom of the fixed block. By arranging the shell, the motor, the fixed block, the nozzle, an exhaust fan, a filter box, a gas inlet pipe, a connection pipe, a paint tank, a liquid injection pipe, a liquid inlet pipe, a water pump, a liquid outlet pipe, a supporting block and an electric heated wire for matching use, the paint drying device forthe three-phase asynchronous motor fittings can rapidly dry the fittings without spreading pungent odor into air and polluting the air and improves the working efficiency; and the paint drying equipment can purify the air without causing damage to health of a worker and is beneficial to use of people.

The invention provides application of a dicarboxylic alkali metal salt serving as a zinc burning inhibitor. The dicarboxylic alkali metal salt is straight-chain carboxylate or branched chain carboxylate, an alkyl in the dicarboxylic alkali metal salt is a saturated alkyl or unsaturated alkyl, the number of carbon atoms of the dicarboxylic alkali metal salt is 4-22, preferably 5-14, and an alkali metal in the dicarboxylic alkali metal salt is sodium, lithium, or potassium. The dicarboxylic alkali metal salt disclosed by the embodiment of the invention has a good effect on zinc burning inhibition, and is low in price, low in cost, and environmentally friendly.

The invention discloses a kind of shaping sand. The shaping sand is prepared just from silica sand, glycerin, superfine silica powder and toner powder in certain proportion. Therefore, the shaping sand is simple in production process; the shaping sand is moisturized for a long time; the shaping sand is good in plasticity, and not adhered to molds and hands, and has little harm to a human body after being eaten.

The invention relates to toilet powder for removing eczema, and particularly belongs to the field of skin care products. The toilet powder consists of the following substances in parts by weight: 25-35 parts of silk powder, 5-10 parts of narrowleaf cattail pollen, 5-10 parts of pearl, 5-10 parts of safflower pollen, 15-20 parts of honeysuckle, 15-25 parts of corn starch, 5-10 parts of zinc stearate, 0.5-0.8 part of spice, 10-15 parts of rice flour, 5-10 parts of rice bran powder, 5-10 parts of oyster powder, and 5-10 parts of milkvetch root powder. The toilet powder for removing eczema provided by the invention does not contain talcum powder, causes no harm to human health, can effectively remove moisture from a body and treat the eczema as honeysuckle, typha orientalis and safflower are contained, can effectively repair and maintain skin to whiten the skin as the silk powder is added, and can powerfully remove body moisture by sucking, and the added oyster powder can effectively kill and inhibit bacteria to prevent regeneration of eczema.

The invention discloses a preparation process and application of green environment-friendly paper, belonging to the field of environment-friendly papermaking technology. According to the invention, a Chinese ink coloring apparatus is employed for uniformly coating the surface of a semi-dried paper web with a color coating in a full-web Chinese ink coloring manner; since the paper web has moisture, the paper web well absorbs Chinese ink during coloring, and a uniform color coating can be formed; thus, green environment-friendly myopia-preventing homework books, exercise books and examination paper of students prepared from produced paper through printing protect the eyesight of students from damage in use of the books and examination paper. A paper machine is employed for drying, compacting and synchronous dye fixation, so the coating on the surface of the paper is fully fused with the paper and is free of peeling. The whole process flow is integrated with a papermaking procedure, the semi-dried paper web is directly subjected to full-web Chinese ink coloring and then to further drying, and the papermaking procedure is integrated with the drying part of a coloring procedure, so drying time is reduced, energy needed in drying is saved, and high efficiency and energy conservation are realized. Produced wastewater is simple in composition and easy to treat.

The invention provides a chemical derusting cleaning agent for removing iron rust and other iron compounds on the surface of iron and inside iron components, and a preparation method and application thereof. The chemical derusting cleaning agent consists of the following substances in percentage by weight: 4 to 10 percent of oxalic acid, 0.5 to 1.5 percent of triethanolamine, 3 to 10 percent of phosphoric acid, 0.3 to 1.5 percent of thiourea, 0.2 to 0.6 percent of zinc dihydrogen phosphate or zinc oxide, 0.5 to 2 percent of ethylene diamine tetraacetic acid, 0.5 to 1.2 percent of hexamethylene tetramine, 0.05 to 0.1 percent of sodium dodecyl benzene sulfonate and the balance of water. Chemical derusting cleaning solution prevents over-corrosion and hydrogen embrittlement on a filter matrix through combination effects of a passivator, a corrosion inhibitor, a protective agent and other components in the derusting process, the waste liquor discharge frequency is low, acid mist does not overflow in the cleaning process, and the cleaning agent is environmentally-friendly and harmless to the health of an operator.

The invention provides application of a dicarboxylic alkali metal salt serving as a zinc burning inhibitor. The dicarboxylic alkali metal salt is straight-chain carboxylate or branched chain carboxylate, an alkyl in the dicarboxylic alkali metal salt is a saturated alkyl or unsaturated alkyl, the number of carbon atoms of the dicarboxylic alkali metal salt is 4-22, preferably 5-14, and an alkali metal in the dicarboxylic alkali metal salt is sodium, lithium, or potassium. The dicarboxylic alkali metal salt disclosed by the embodiment of the invention has a good effect on zinc burning inhibition, and is low in price, low in cost, and environmentally friendly.