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46results about How to "No input" patented technology

Treatment system for sea water desalination and water purification

The invention relates to the technical field of water purification treatment equipment and provides a treatment system for sea water desalination and water purification. The treatment system comprises a settling tank, a water tower, a fresh water tank and a purified water tank, which are orderly connected by use of pipelines; the water tower is arranged on a water tower base having a certain height; a pressure pump is arranged on the pipeline connected between the settling tank and the water tower; a water inflow chamber is arranged at the water inlet of the pipeline of the settling tank; a primary filter layer is connected to the surface of the water inflow chamber; the primary filter layer comprises a plurality of layers of filter screens dope with graphene or graphitic alkyne; the fresh water tank is provided with a secondary filter layer transversely penetrating through the middle of the fresh water tank; the secondary filter layer comprises a supporting substrate and a graphene or graphitic alkyne nano-film attached on the supporting substrate. The water purification treatment system is high in water purification treatment speed, good in water purification treatment effect, high in water purification treatment universality and low in water purification treatment cost.
Owner:广东国源环保机电设备工程有限公司

Radiation refrigeration and sweating cooling combined composite film

The invention discloses a radiation refrigeration and sweating cooling combined composite film which is of a two-layer or three-layer structure and comprises a protective layer and a sweating coolinglayer, the protective layer is the uppermost layer, and the sweating cooling layer is the lowermost layer. The protective layer is made of a porous flexible material with hydrophobicity, the sweatingcooling layer is made of a hydrophilic porous flexible material containing a salt solution inside, the radiation refrigeration and sweating cooling combined composite film also comprises a radiation refrigeration layer, the radiation refrigeration layer is made of a porous flexible material and has high infrared emissivity, the infrared emissivity is 0.5-1.0, and the radiation refrigeration layeris the protective layer or the sweating cooling layer or is located between the protective layer and the sweating cooling layer. The composite film is cooled mainly through sweating in the daytime andcooled through radiation refrigeration at night, meanwhile, the daytime evaporation water amount of the sweating cooling layer is supplemented, cyclic utilization is achieved, the cooling effect is greatly enhanced by combining the two refrigeration modes of radiation refrigeration and sweating cooling, and universality is achieved.
Owner:WUHAN UNIV

Power-free aerobic biological treatment method for rural domestic sewage

The invention discloses a power-free aerobic biological treatment method for rural domestic sewage, belongs to sewage treatment (C02F), and mainly aims to solve the problems of large civil engineering quantity, high investment cost, huge aerobic aeration energy consumption and the like existing in the conventional domestic sewage treatment process. According to the technology, a power-free aerobic air channel comprehensive treatment system is invented by using the advantage of rich mosses and bamboo for weaving in rural areas. The method comprises the following steps: introducing sewage into a water distribution groove through a water inlet branch tube valve, and uniformly distributing the sewage at the bottom of the water distribution groove to complete primary natural aeration; introducing the sewage into an upper layer moss filling area, a middle layer moss filling area and a lower layer moss filling area of a bamboo basket in the water distribution groove in a drip irritation way, performing automatic oxygen aeration by using the power-free aerobic air channel comprehensive treatment system to complete secondary natural aeration, and gradually purifying the sewage under the actions of filtration, adsorption, degradation and the like of the mosses and microorganisms. The system has the advantages of no need of manual aeration, no power consumption, no need of building complex buildings, small engineering quantity, no equipment investment, easiness and convenience in operation and capability of realizing unmanned operation, and is suitable for treatment of medium and low-concentration domestic sewage in rural areas.
Owner:宁波滕头环保有限公司

Refining agent for synthesizing dioctyl sebacate and preparation method for dioctyl sebacate

The invention relates to a refining agent for synthesizing dioctyl sebacate and a preparation method for the dioctyl sebacate. The method for synthesizing the dioctyl sebacate comprises esterification, washing, dealcholization, refining and filtration, wherein in the refining step, the refining agent is prepared by mixing potassium carbonate, magnesium hydroxide, active carbon and magnesium sulfate in a certain proportion. By the invention, the industrial production is facilitated and the production efficiency is improved; and a high vacuum refining step is saved during production, and the input of high vacuum pump equipment is absent, so the equipment investment is saved, the production cost is reduced and the market competitiveness of the product is improved; the refining agent is prepared by mixing the potassium carbonate, the magnesium hydroxide, the active carbon and the magnesium sulfate in a proportion, the components have the characteristics of low prices and capacity of being easily purchased; meanwhile, the product quality and long-term storage stability are ensured; and the preparation method is easy and convenient to implement, the investment of production equipment is saved and the production efficiency is improved.
Owner:TIANJIN CHEM REAGENT RES INST

Refining agent for synthesizing isopropyl myristate and preparation method for isopropyl myristate

The invention relates to a refining agent for synthesizing isopropyl myristate and a preparation method for the isopropyl myristate. The method for synthesizing the isopropyl myristate comprises esterification, washing, dealcholization, refining and filtration, wherein in the refining step, the refining agent is prepared by mixing calcium hydroxide, magnesium hydroxide, active carbon and magnesium sulfate in a certain proportion. By the invention, the industrial production is facilitated and the production efficiency is improved; and a high vacuum refining step is saved during production, and the input of high vacuum pump equipment is absent, so the equipment investment is saved, the production cost is reduced and the market competitiveness of the product is improved; the refining agent is prepared by mixing the calcium hydroxide, the magnesium hydroxide, the active carbon and the magnesium sulfate in a proportion, the components have the characteristics of low prices and capacity of being easily purchased; meanwhile, the product quality and long-term storage stability are ensured; and the preparation method is easy and convenient to implement, the investment of production equipment is saved and the production efficiency is improved.
Owner:TIANJIN CHEM REAGENT RES INST

A method for unpowered aerobic biological treatment of rural domestic sewage

The invention discloses a power-free aerobic biological treatment method for rural domestic sewage, belongs to sewage treatment (C02F), and mainly aims to solve the problems of large civil engineering quantity, high investment cost, huge aerobic aeration energy consumption and the like existing in the conventional domestic sewage treatment process. According to the technology, a power-free aerobic air channel comprehensive treatment system is invented by using the advantage of rich mosses and bamboo for weaving in rural areas. The method comprises the following steps: introducing sewage into a water distribution groove through a water inlet branch tube valve, and uniformly distributing the sewage at the bottom of the water distribution groove to complete primary natural aeration; introducing the sewage into an upper layer moss filling area, a middle layer moss filling area and a lower layer moss filling area of a bamboo basket in the water distribution groove in a drip irritation way, performing automatic oxygen aeration by using the power-free aerobic air channel comprehensive treatment system to complete secondary natural aeration, and gradually purifying the sewage under the actions of filtration, adsorption, degradation and the like of the mosses and microorganisms. The system has the advantages of no need of manual aeration, no power consumption, no need of building complex buildings, small engineering quantity, no equipment investment, easiness and convenience in operation and capability of realizing unmanned operation, and is suitable for treatment of medium and low-concentration domestic sewage in rural areas.
Owner:宁波滕头环保有限公司

A treatment system for seawater desalination and water purification

The invention relates to the technical field of water purification treatment equipment and provides a treatment system for sea water desalination and water purification. The treatment system comprises a settling tank, a water tower, a fresh water tank and a purified water tank, which are orderly connected by use of pipelines; the water tower is arranged on a water tower base having a certain height; a pressure pump is arranged on the pipeline connected between the settling tank and the water tower; a water inflow chamber is arranged at the water inlet of the pipeline of the settling tank; a primary filter layer is connected to the surface of the water inflow chamber; the primary filter layer comprises a plurality of layers of filter screens dope with graphene or graphitic alkyne; the fresh water tank is provided with a secondary filter layer transversely penetrating through the middle of the fresh water tank; the secondary filter layer comprises a supporting substrate and a graphene or graphitic alkyne nano-film attached on the supporting substrate. The water purification treatment system is high in water purification treatment speed, good in water purification treatment effect, high in water purification treatment universality and low in water purification treatment cost.
Owner:广东国源环保机电设备工程有限公司

Blast-furnace slag processing system

The invention belongs to the technical field of metallurgical iron-making devices, and specifically relates to a blast-furnace slag processing system. The blast-furnace slag processing system mainly comprises a bottom filter chamber group, a horizontal flow chamber and a circulating water chamber, wherein the bottom filter chamber group is arranged closely adjacent to a casting house in the long and narrow spare space at the casting house side and is positioned above the ground level, the horizontal flow chamber and the circulating water chamber connected in series are arranged behind the bottom filter chamber group, and the horizontal flow chamber and the circulating water chamber are positioned under the ground level. The invention is characterized in that the overall system is arrangedclosely adjacent to the casting house side, thereby avoiding the long distance conveyance of the slag-water slurry; and the bottom filter chamber is positioned above the ground level, thereby fully making use of the space in the horizontal plane and the vertical plane at the casting house side. The invention has the advantages of small occupied area, simple equipment and facility, low construction investment, low operating cost, convenient operation and maintenance and environmental friendliness, and achieves the effects of environmental protection, high efficiency and energy saving. The invention can be widely used in the blast-furnace slag processing system, and can also be used in other slag-flushing processing systems.
Owner:CISDI ENG CO LTD
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