34results about How to "Realize transformation and utilization" patented technology

The invention discloses a green-energy-consumption vessel based on a dual-use propeller. The green-energy-consumption vessel comprises a vessel body, sails mounted in the middle part of the vessel body, wind generators which are arranged at the top of each sail and are used for converting wind energy into electric energy, solar panels which are arranged on the external surface of each sail in a covering manner and are used for collecting the solar energy and converting the collected solar energy into the electric energy, the dual-use propeller which is arranged at the bottom end of the tail ofthe vessel body and can rotate leftwards or rightwards, a control device which is used for driving the dual-use propeller to rotate leftwards or rightwards, a dual-use motor which is arranged in thevessel body and used for converting mechanical energy generated by the dual-use propeller into the electric energy and can be used for supplying electricity to the dual-use propeller, an electric energy collector which is used for collecting the electric energy generated by the wind generators and the solar panels, and an accumulator for storing the electric energy. According to the green-energy-consumption vessel disclosed by the invention, three manners of solar electricity generation, wind power electricity generation and wave energy electricity generation are combined, various weather conditions can be adapted, and the utilization efficiency of the energy sources is greatly improved.

The invention discloses an efficient fertilizer contributing to reduction of accumulation of a chromium heavy metal pollutant in a vegetable. The fertilizer comprises the following components, by weight part: betaine, activated nanometer attapulgite, rice bran, powder or fermented substances of stem-type vegetables with strong fiber, cationic chitosan, germinated brown rice, microzyme, melatonin, an anion-modified macro-molecule chitosan heavy metal adsorbent, and a proper amount of mineralized micromolecule activated water. Melatonin and betaine treated with mineralized micromolecule activated water match activated nanometer attapulgite to prepare factors for self-cleaning of a chromium heavy metal. The factors easily enter the inside of cells, quickly participate into living movement of plants, promote plant bodies to absorb and utilize heavy-metal-chromium-type substance, and further promote living movement of the bodies, thereby reducing pollution. The fertilizer matching a nutrient solution treated through mineralized micromolecule activated water, and main materials can effectively convert heavy metals left in the vegetable, thereby having a function of self-cleaning of heavy metals.

The invention discloses a vibration energy collecting circuit vibration-prevention hammer for providing energy for a wireless sensor, and relates to a circuit vibration-prevention hammer. The vibration energy collecting circuit vibration-prevention hammer aims at solving the problem that an existing vibration-prevention hammer purely consumes circuit vibration energy, and the vibration energy cannot be converted to be used for supplying power to a wind speed wireless sensor. A bushing sleeves a wire, a cable clamp assembly is installed on the bushing, a supporting plate is connected with the lower end of the cable clamp assembly through supporting plate screws, a left cantilever beam resonance device and a right cantilever beam resonance device are symmetrically fixed to the two sides of the supporting plate on the same horizontal plane, a power processing unit module is installed on the middle of the supporting plate, and a wireless wind speed sensor module is installed on the supporting plate below the power processing unit module. The vibration energy collecting circuit vibration-prevention hammer is used for overhead lines, and gentle breeze vibration energy is converted into electric energy through the special resonance devices on the vibration-prevention hammer to be supplied to the wind speed wireless sensor.

The invention belongs to the technical field of fume purification and discloses a fume produced hydrocarbon fuel synergic desulfurization method and a photocatalysis device for achieving same. According to the method, photocatalytic reduction is implemented on CO2 in fume between an oxygen-enriched combustion power plant electrostatic dust collector and a fume condensation and CO2 compression device, and meanwhile SO2 in the fume is subjected to oxidation desorption. The device comprises a reaction unit and a separation unit, wherein the reaction unit comprises a reaction container; a stirringdevice, a bicarbonate solution and a photocatalyst suspended in the bicarbonate solution are arranged inside the reaction container; a fume inlet, a gas outlet, a liquid outlet and a liquid inlet arerespectively formed in the reaction container; a quartz glass cover plate is arranged at the top end of the reaction container; and the separation unit is a centrifugal extraction device. By virtue of solar energy, oxygen-enriched combustion fume conversion and fume desulfurization are achieved simultaneously, and in addition, the method ahs the advantages of being low in energy consumption, lowin cost, and the like, and has great significances for popularization and application of oxygen-enriched combustion techniques.

The invention provides nano organic feed and a preparation method thereof and belongs to the field of environmental protection and feed. The preparation method of the nano organic feed comprises the steps of grinding of organic waste, extraction, enzymolysis, sterilization and granulation. The nano organic feed is prepared with the preparation method. The nano organic feed is prepared with the preparation method through steps of grinding of the organic waste, extraction, enzymolysis, sterilization and granulation, and the preparation method has the characteristics of being free of raw materialselectivity, low in consumption, efficient, low in cost, convenient in process, suitable for industrial production and the like. In the extraction process, raw materials are efficiently, thoroughly and completely converted and utilized without residues. The nano organic feed is prepared with the preparation method, has good economic benefits and wide feed applications and is excellent complete organic feed.

The present invention discloses an old woolen yarn fast recycling method. The method comprises the following steps of 1 ) alkali swelling, wherein old woolen yarns are immersed into a sodium hydroxideaqueous solution, low-speed low-temperature stirring is performed, and ethanol is dropwise added; 2) semi-extrusion drying, wherein fast high-temperature extrusion is performed to obtain a semi-dry old woolen fabric; 3) modified fiber soaking, wherein alternately soaking is performed in a modified fiber solution and a sodium hydroxide mixed solution to obtain a modified old woolen fabric; 4) decolorization and bleaching, wherein sequentially soaking is performed in a potassium permanganate aqueous solution, tap water and oxalic acid water to obtain a bleached old woolen yarn fabric; 5) dyeingand finishing, wherein dip-dyeing is performed in a softener solution and rinsing is performed with clear water to obtain a dyed old woolen fabric; and 6) washing and airing, wherein sequentially soaking is performed in a detergent, hot water and an acetic acid aqueous solution, rinsing is performed with clear water, wrapping is performed with a plastic bag, and air heating and extrusion are alternated to obtain modified woolen yarns. A process is simple, a formula is effective and cheap, the old woolen yarns and the fabrics thereof can be effectively improved in softness, color, mechanical strength and the like, and recycling of the woolen yarns is realized.

The invention provides a fuel injection system and method applicable to a regenerative cooling detonation combustor. The system mainly comprises a fuel tank, a fuel booster pump, a detonation combustor first-stage heat exchanger, a detonation combustor second-stage heat exchanger, regenerator, a by-pass regulating valve, a low-pressure-ratio turbine, an excitation generator, a gas-liquid separation chamber and an atomizing nozzle. According to the system, high-temperature and high-pressure hydrocarbon fuel does work through expansion in a turbine mounted coaxially with the excitation generatorin the regenerative cooling process so as to transfer the high-heat flow on the wall surface of the combustor, heat energy is converted into electric energy, and the regenerative cooling capacity isremarkably improved; separation of micro-molecule gaseous fuel from macro-molecular liquid fuel after splitting is realized according to the density difference of low-temperature and high-pressure mixed-state fuel after working through expansion, and the liquid fuel is atomized by the rotational micro-molecule gaseous fuel flow having the excellent detonation performance to be injected into the combustor, so that the problem about pressure pulsation of traditional mixed-state fuel injection can be solved effectively, uniform atomizing and mixing can be realized, and then efficient detonation and combustion can be realized.

The invention discloses an industrial sewage treatment machine, and relates to the field of machines. The industrial sewage treatment machine comprises a shell, a flow equalizing assembly, a power generator, a filter assembly and a sludge collection assembly, the flow equalizing assembly comprises a rotating disc, a dialing piece, a water shield and a flow equalizing plate, the filter assembly ismounted in the shell and located below the flow equalizing plate, the filter assembly is used for filtering sewage, the side surface of the filter assembly is connected with a water outlet tube, and the sludge collection assembly is mounted at the bottom of the shell, is used for collecting and discharging sludge, and concretely includes a sludge collection cylinder, a collection box, a separatorplate and a seal cover. The machine realizes the conversion and utilization of the kinetic energy of the sewage, realizes the preliminary purification treatment of the sewage through stably guiding the sewage into the shell by means of the water shield and the flow equalizing plate which are designed with special structures, and achieves miniaturization and small occupied space.

The invention discloses an insect-bacterium-sand three-dimensional ecological system and a construction method thereof. The ecological system takes arenosol as a base layer, and the base layer is sequentially covered with a humus layer and a surface layer; and the humus layer is mainly composed of rotten leaves or fermented straw, insect droppings and bacterial colonies. The construction method mainly comprises the following steps that the arenosol is crushed to form the arenosol base layer; the rotten leaves or/and the fermented straw is/are added into the insect droppings and the bacterial colonies, mixing is carried out in proportion, and a mixture is laid on the surface of the arenosol base layer to form the humus layer; crushed straw is laid on the surface of the humus layer, bacterial liquid is sprayed, and the surface layer is formed; and earthworms are put into the surface layer, crops such as flowers, plants and grains are planted after 7 days of recuperation, local surface insects are introduced, and the insect-bacterium-sand three-dimensional ecological system is formed. According to the insect-bacterium-sand three-dimensional ecological system constructed by the method,vegetables and short-root plants can be planted within 3-6 months, middle-root plants can be planted in 6-12 months; and long-root plants can be planted after 36 months, so that self-repairing and virtuous cycle development of the arenosol soil are realized, and conditions are provided for developing ecological agriculture.

The invention aims at providing solid bio-fuel with potato pulp and straws as main raw materials and matched with appropriate addition agent and a preparation method thereof. The preparation processes include straws mashing, material mixing, cold-pressing solidification forming and later-stage drying process. Under the condition that no liquid combustion improver is added, the duration of ignition of the bio-fuel is 6-8 minutes, and heat value reaches to 4000-4700 kilocalories. Compared with the existing potato pulp resource utilization technology, the preparation method of the bio-fuel has the advantages of being low in cost, simple and safe in the preparation processes, capable of achieving conversion and utilization of the potato pulp in a short time, promoting energy saving and efficiency improvement of potato starch factories, effectively protecting ecological environment, facilitating civil use and industrialization production and the like.

The invention relates to the technical field of pesticide production and processing, and discloses a fertilizer capable of reducing pesticide residues of crops. The fertilizer comprises 2.1-2.3% of shale powder, 2.4-2.5% of nano-vermiculite powder, 1.3-1.4% of taurine, 0.9-1% of magnesium glycinate chelate, 0.3-0.4% of sodium selenite, 0.2-0.3% of compound sodium nitrophenolate, 3-5% of sodium metasilicate, 1-2% of cyanuric acid, 1.2-1.3% of natural pea extract, 0.9-1% of sodium citrate, 2.3-2.4% of wool fat, 3.1-3.2% of nano-silicon micro-powder, 1.2-1.3% of terpilenol, 0.9-1% of alkyl glucoside, 13-14% of medium-hole honeycomb briquette slag, 14-15% of perlite, 20-21% of turf, 30-31% of rice husks, 2.1-2.2% of fructo-oligosaccharide, 1.8-1.9% of eucommia ulmoides leaf polysaccharide, a proper amount of mineralized small molecule activated water and an appropriate amount of deionized water. Dissolution, conversion and utilization of pesticide residues in vegetables can be effectivelyrealized, and the effect of self-cleaning of the pesticide residues is achieved.

The invention relates to a method for rapidly extracting waste biomass lignin by a microwave method and recycling the waste biomass lignin, which comprises the following steps: rapidly separating and extracting lignin from different biomasses and acid catalysts under microwave water/solvothermal conditions, and obtaining small molecular carbohydrates and solid residue carbon products. The extracted lignin is subjected to a subsequent microwave-assisted hydrothermal base catalytic reaction to obtain high-yield bio-oil and phenolic monomers. According to the process, resource utilization of all components of the waste organisms can be achieved, a faster and more efficient conversion way is provided for extraction of high-quality lignin and preparation of high-added-value chemicals, the promotion effect on reduction of environmental pollution and development of the biological refining industry is achieved, and huge economic benefits, social benefits and ecological benefits can be generated.

The invention discloses new energy household equipment which specifically comprises a mounting mechanism, the mounting mechanism is provided with a barrel-shaped main body, a flow guide mechanism mounted in an inner cavity of the barrel-shaped main body, and a new energy mechanism mounted on the outer surface of the flow guide mechanism and close to one side of the back face; and the flow guide mechanism comprises a supporting frame rod with an X-shaped rod body, an inflow fan fixedly connected to the top of the inner surface of the X-shaped rod body, a power generation motor installed at the bottom of the inner surface of the X-shaped rod body, and slow flow fan blades installed at the input end of the power generation motor. The invention relates to the technical field of new energy. By means of the design of the flow slowing fan blades, exchanged airflow can be slowing down, sound generated by too high flow speed is avoided, noise reduction protection is achieved, meanwhile, flowing of the airflow with the slowing flow speed cannot shake indoor objects or damage the indoor objects, exchange of the inside airflow and the outside airflow is assisted, and air flowing and temperature regulation and control are promoted.

The invention discloses a self-propelled stereo parking garage. The self-propelled stereo parking garage comprises a parking garage body, wherein the parking garage body comprises a plurality of layers of underground garage bodies and a plurality of layers of overground garage bodies; an entrance road and an exit road which directly lead to the inside of the garage are arranged in a first direction of the parking garage body; an underground entrance road and an overground entrance road which circle around the periphery of the garage are arranged in a second direction of the parking garage body; the underground entrance road leads to each layer of underground garage body; the overground entrance road leads to each layer of overground garage body; an underground exit road and an overground exit road which circle around the periphery of the garage are arranged in a third direction of the parking garage body; the underground exit road leads to each layer of underground garage body; and the overground exit road leads to each layer of overground garage body. The self-propelled stereo parking garage makes full use of parking space, is convenient for parking, is safe and reliable, and is low in maintenance cost.

The invention relates to a method for preparing an oil-producing yeast fermentation medium from dehydrated sludge and an application thereof. The method comprise the following steps: (1) using dehydrated sludge produced by a sewage treatment plant as a raw material, after dilution to medium concentration, obtain clean liquid by using hot alkali pretreatment; (2) inoculating the sludge in a concentration tank of the same sludge treatment plant to the clear liquid, and carrying out anaerobic fermentation at room temperature to obtain clear liquid; (3) removing the humic acid, protein and ammonianitrogen in the obtained solution by using a regulating method combing coagulation, acid extraction and guano precipitation to obtain and the solution with high C/N and high volatile fatty acid; (4)after sterilization, using the obtained solution as the oil-producing yeast fermentation medium; (5) culturing oil-producing yeast by using batch culture mode; (6) extracting microbial oil from the cultured yeast cells. The method achieves the resource utilization and energy utilization of the dehydrated sludge, and has certain environmental and economic benefits.