9results about How to "Purify the environment" patented technology

The utility model relates to the technical field of casting machines for continuous production in the iron alloy industry, in particular to a one-time forming alloy casting machine. Comprising a hydraulic ladle turning machine and a transmission device, the transmission device comprises a motor, a speed reducer, a driving chain wheel, a driven chain wheel, a chain belt and a roller base; the roller base comprises an upper base and a lower base; a wide overflow type molten iron flow tank is arranged right above the driven chain wheel; the chain belt is provided with an anti-splashing long-life granulating casting mold and a transmission shaft; the transmission device is provided with a plurality of condensing devices matched with the anti-splashing long-life granulating casting molds; the lower base is provided with two pairs of special demolding devices matched with the anti-splashing long-service-life granulation casting molds. The problems that iron alloy products cannot be formed at a time, and demolding, molten iron flow control, iron block particle size uniformity and the like are caused by molten iron medium characteristics and particle size differences of a conventional pig casting machine after one-time forming are effectively solved.

The invention relates to a wave-breaking floating body with an ecological restoration function, comprising an ecological reef and fixed piles. A guide plate is arranged in the ecological reef, the guide plate adopts a square structure, one end of which is arranged above the inside of the ecological reef, and the other end is arranged below the inside of the ecological reef. A counterweight is arranged at the bottom of the ecological reef. The advantages and effects of the invention are as follows: when the wave and the guide plate on the ecological reef collide, atmospheric oxygen is fully dissolved in the water body, which plays the function of aeration and increases the dissolved oxygen content in the water; the guide effect of the guide plate is utilized to guide the waves carrying environmentally friendly microorganisms attached to the microbial solid carrier into the lower layer of the external water body, purifying the environment of the lower layer of the water body, degrading the bottom mud deposition, and repairing the ecological environment of the water area of ​​the offshore aquaculture area; the waves are guided to the lower layer of the water body, so that the aquaculture area above the water body has a relatively stable aquaculture environment, has the function of wave breaking, and provides excellent conditions for offshore aquaculture.

The utility model relates to the technical field of industrial dust removal equipment, in particular to an industrial dust remover for environmental protection. The utility model provides an industrial dust remover for environmental protection. The industrial dust remover for environmental protection comprises a cabinet body, supports, air inlet covers, a driving motor and an impeller, the supports are symmetrically installed at the bottom of the cabinet body, the air inlet covers are symmetrically connected to the upper portion of the cabinet body, the driving motor is installed at the top of the cabinet body, and the impeller which is located in the cabinet body and used for pumping air is connected to an output shaft of the driving motor. The impeller is located between the two air inlet covers. The first filter plate and the second filter plate are arranged to be matched to filter dust in air, double filtration can be conducted on the air, dust removal can be conducted through the two filter screens after filtration and before the air is exhausted from the exhaust pipe, the overall dust removal quality is improved, the workshop environment is purified, and the life safety of workers in a workshop is guaranteed.

The utility model relates to new energy special vehicle technical field, and disclose new energy special vehicle environmental protection emission reduction purification box, including hybrid power engine and emission reduction box body, and hybrid power engine surface is fixed with a plurality of radiating fins, and the emission reduction box body includes expansion water tank, the utility model discloses through the heat exchange element to the radiating fin of hybrid power engine carries out heat conduction, makes the cooling liquid enter the heat exchange element with the heat that takes out through the water inlet pipe, then leaves and enters the expansion water tank by the water outlet pipe, and the expansion water tank prevents the influence that cooling liquid heated volume expansion causes to the pipeline, and the cooling liquid of heating -up simultaneously exchanges with the heat water tank, makes the cooling liquid in the heat water tank heat -up, and even the heat is transmitted to the cooling liquid in the heat exchange water tank, and the heat exchange water tank supplies into the vehicle heating path again, forms heat exchange and heat recovery through water cooling, greatly reduces the waste of heat, thereby reduces the consumption of new energy, improves the endurance of new energy special vehicle, realizes energy -conserving and emission reduction and environmental purification.

The utility model discloses a kind of radioactive drug multilayer safety storage cabinet, comprising: cabinet, be set between the inner wall of cabinet two sides Several placing plate, and adjusting mechanism being set on the upper surface of placing plate;Adjusting mechanism includes: two fixed plates, two fixed plates are fixedly connected on the upper surface of placing plate, the side opposite of two fixed plates is all set with sliding slot, slidingly connected with several adjusting plates between two fixed plates, the both ends of several adjusting plates are all fixedly connected with sliding block, slidingly connect several adjusting plates between the fixed plate on placing plate, and the sliding block of adjusting plate both ends slides in sliding slot, it can be according to the spacing between adjusting plate of different specifications medicine box adjustment, limiting block slides in limiting slot, cooperate the elastic action of spring, so that the movement of adjusting plate is more stable and has certain buffer, so that device ontology can adapt to different size medicine box storage, improve the adaptability and space utilization of device ontology.

The invention discloses a composite material for efficiently removing antibiotics in soil, and the composite material comprises the following raw material components: 6-20 parts of activated carbon, 4-8 parts of iron oxide nanoparticles, 2-6 parts of zinc oxide nanoparticles, 1.5-4 parts of tungsten disulfide, 1-4 parts of copper disulfide, 2-6 parts of silica gel, 15-30 parts of gypsum, 10-20 parts of iron tailing sand and 8-12 parts of zeolite. According to the present invention, the active carbon, the iron oxide nanoparticles, the zinc oxide nanoparticles and other raw materials are precisely proportioned so as to improve the efficiency and the effect of removing the antibiotics in the soil, the raw materials and the preparation method are relatively environmentally friendly, and the material can be recycled after the use so as to easily promote the soil purification and the sustainable development.

The utility model relates to the technical field of automobile interiors, in particular to an automobile composite interior fabric which comprises a surface layer and a sandwich layer arranged on the bottom surface of the surface layer. Wherein the surface layer is provided with a hole structure, and the sandwich layer is exposed out of the surface layer through the hole structure; the surface layer, the sandwich layer and the multi-layer composite fabric are arranged, the fabric can be freely selected for the surface layer according to design requirements, and the design layering sense of the material appearance is greatly improved; the sandwich layer fabric is made of bright silk raw materials, so that the sandwich layer is extremely glossy in appearance, and an angle-dependent different-color effect with extremely strong design feeling can be reflected after the sandwich layer is exposed from the hole structure of the surface layer; by adopting the terylene low-elasticity interlaced yarns integrating antibiosis, negative ions, formaldehyde purification and static electricity resistance, the obtained material greatly meets the requirement of fracture stress of a seat material, and meanwhile, the fabric is used in an automobile and can purify the internal environment of the automobile.

The utility model discloses a metal oxide smelting reduction system, which relates to the technical field of high-temperature vacuum reduction metal and comprises a reduction furnace, a reduction tank, a feeding unit and a recovery unit, both ends of the reduction furnace and the reduction tank are open, one end of the reduction tank is a feeding port, the other end of the reduction tank is a slag outlet, the reduction tank is arranged in the opening of the reduction furnace, and the recovery unit is arranged in the opening of the reduction furnace. Water jackets left outside the reduction furnace are arranged at two ends of the reduction tank, and the feeding unit and the recycling unit are respectively arranged at a feeding hole and a slag hole end of the reduction tank. The reduction tank is provided with openings at two ends, one end is provided with a feed port, and the other end is provided with a slag outlet; during slag discharging operation, waste slag is pushed out from the feed inlet end to the slag outlet end manually or by using a mechanical device and falls into a slag box below the tank opening; when the resistance is large, the slag can be pushed out layer by layer; and compared with the existing slag drawing operation, the working efficiency is multiplied.

The utility model relates to the technical field of chemical engineering, and discloses a chemical engineering environment-friendly dust removal device which comprises a dust suction machine. The dust suction machine comprises a suction head, a power assembly and a dust discharging pipe, a water tank is placed on the right side of the dust suction machine, a conveying pipe is fixedly embedded in the water tank and is spiral, the two ends of the conveying pipe penetrate through the water tank and extend to the outer side of the water tank, the bottom end of the water tank fixedly communicates with a water drainage pipe, and the upper end of the conveying pipe fixedly communicates with a fixing pipe. According to the environment-friendly dust removal device for the chemical industry, smoke dust can be sucked into the conveying pipe through the dust suction machine, water in the water tank can be heated through a large amount of heat carried in the smoke dust, the circulation range of the smoke dust in the water tank can be enlarged by arranging the conveying pipe to be in a spiral shape, the heat in the smoke dust can be fully utilized, and therefore the environment-friendly effect is achieved; and by arranging the dust removal cloth bag, smoke dust can be filtered, so that the environment is purified, the body health is protected, and the problems proposed in the background technology are solved.