34results about How to "Improve thermal conditions" patented technology

The invention discloses an orange peel dregs biologic fermentation method, and belongs to the technical field of orange peel dregs innocuous treatment. Orange peel dregs are used as a main raw material and added with a liquid micro organism bacterial agent, and is subjected to composting primary fermentation and composting fermentation, so as to prepare a fermentation product which is rich in organic substances and microelements such as boron, zinc and magnesium, and is proper in the proportions and contents of N, P and K. The content of the organic components of the fermentation product is not less than 45 percent, the pH value is within 6.5-8.5, the total content of N, P and K is not less than 6 percent, the moisture content is not greater than 30 percent, the fermentation product is rich in the microelements such as boron, zinc and magnesium, can be directly used as an organic fertilizer, meanwhile can be added with a microelement fertilizer or a chemical fertilizer to be compounded into an organic compound fertilizer, an organic-inorganic compound fertilizer and the like. The orange peel dregs biologic fermentation method is simple in process, low in cost and high in production efficiency, not only processes a large amount of orange peel dregs, but also prompts the treatment of other organic waste materials, so as to not only protect the environment, but also increase the economic benefits, achieve low-carbon production and explore a new method for the innoxious treatment of the orange peel dregs.

A lithographic apparatus including an illumination system for providing a beam of radiation and a support structure for supporting a patterning device. The patterning device serving to impart the beam with a pattern in its cross-section. The apparatus also having a substrate table for holding a substrate and a projection system for projecting the patterned beam onto a target portion of the substrate. The lithographic apparatus further having a chuck for supporting an object and a frame which supports the chuck with respect to other parts of the lithographic apparatus. The chuck is thermally isolated from at least the frame.

The invention provides a mold case for producing high-temperature alloy single crystal blades in the directional solidification process. The surface layer of the mold case corresponds to a high-temperature alloy melt in the mold case, and the back layer of the mold case is made of a good heat conductor material which is silicon carbide or graphite. Then the back layer is made of silicon carbide, the surface layer of the mold case is made of silicon carbide or ceramic. When the back layer is made of graphite, the surface layer of the mold case is made of ceramic. According to the mold case which is made of the heat conduction material and used for producing high temperature alloy single crystal blades, the graphite and the silicon carbide serve as good heat conductors, the heat conducting properties of the graphite and the silicon carbide are much higher than those of ceramic materials and even obviously better than those of high-temperature alloys, so that the heat conducting property of the mold case is improved by more than one magnitude order, the cooling rate of a casting is greatly accelerated, the temperature condition of directional solidification is improved obviously, and the yield of single crystal or directional column crystal blades is improved.

The invention discloses a flower slow-release fertilizer and a production method thereof. Silkworm dropping is treated with high temperature composting, deodorization, sterilization, maturity and drying; chemical fertilizers of nitrogen, phosphorus and potassium are dissolved in water to be made into nutrient solution to be sprayed on the well-composted silkworm dropping; the obtained silkworm dropping is then dried or parched to ensure that the water content of the silkworm dropping is reduced below 20 percent and the fertilizer meet the national standard of goods organic fertilizer. The flower slow-release fertilizer which is produced by the matching of the well-composted silkworm dropping and the fertilizers combines organic and inorganic elements and slow-release nutrients and quick-acting nutrients, has full and rich nutrient elements and can provide a plurality of nutrient elements for flowers in a long term as well as a plurality of active substances which is particularly contained in the silkworm dropping, such as amino acids, humin acids, antibiotics and various enzymes, etc. and can promote leaves and branches growth and cultivate large and fresh flowers as well as extending flowering period and improving the disease-resistant ability of flowers.

A lithographic apparatus including an illumination system for providing a beam of radiation and a support structure for supporting a patterning device. The patterning device serving to impart the beam with a pattern in its cross-section. The apparatus also having a substrate table for holding a substrate and a projection system for projecting the patterned beam onto a target portion of the substrate. The lithographic apparatus further having a chuck for supporting an object and a frame which supports the chuck with respect to other parts of the lithographic apparatus. The chuck is thermally isolated from at least the frame.

The invention discloses a method and a device for preparing a nickel iron roasted ore by utilizing a lateritic nickel ore. The method comprises the following steps: firstly, grinding the lateritic nickel ore into an ore powder, then carrying out high-temperature roasting of the obtained ore powder, during the high-temperature roasting process, allowing the ore powder to be in a pre-reduction system and carry out a high-temperature preheating reduction reaction, followed by allowing the high-temperature roasted ore to go into a rotary kiln for high-temperature calcination, thus obtaining a roasted ore containing nickel pig iron after completing high-temperature calcination, and then after dipping the roasted ore into water for cooling, separating to obtain the nickel iron roasted ore. The device comprises a hopper-type elevator, an air chute, a chute draught fan, a rotary feeder, a sluice valve, a rotary kiln, a water-cooling stirring tank, a burner, a hot wind mixing chamber, a high-temperature draught fan, a cyclone dust remover, a bag-type dust remover, a chain-type conveyor, a burner and a pre-reduction system. The preparation method and the device allow the heat transfer area of the ore powder to be large, enable each particle to be uniformly and fully subjected to a chemical reaction, have short reaction time, and have high utilization rate of the lateritic nickel ore.

A lithographic apparatus having an illumination system configured to provide a radiation beam; a support structure configured to support a patterning device, the patterning device being capable of imparting the radiation beam with a pattern in its cross-section, thus providing a patterned radiation beam; a substrate table configured to hold a substrate; a projection system arranged to project the patterned radiation beam onto a target portion of the substrate, and a projection system support configured to support the projection system on a reference frame. The lithographic apparatus further includes a thermal conditioning system configured to thermally condition the projection system support. The invention further relates to a thermal conditioning system constructed and arranged to thermally condition a projection system support. The invention further relates to a device manufacturing method and a method for manufacturing a device.

An air conditioner has a controller that controls the operation of a refrigerant circuit that has a compressor, a condenser, an expansion valve or orifice tube, and an evaporator. The condenser receives a compressed refrigerant from the compressor and condenses the refrigerant to either a liquid phase or a saturated liquid-vapor phase. The condensed refrigerant is then passed through the expansion valve or orifice tube to expand the refrigerant and to delivery the refrigerant to the evaporator. The controller is operatively coupled to the compressor to operate the compressor to change an average condenser temperature of the condenser from a first temperature to a second temperature that is lower than the first temperature based on at least one control signal indicative of thermal requirements of a vehicle component influenced by the average condenser temperature of the condenser.

The invention discloses a biological organic fertilizer using orange peel residue as a main raw material and a preparation method thereof. The biological organic fertilizer comprises the following raw materials in percentage by weight: 65 to 75 percent of orange peel residue, 5 to 8 percent of rice husk, 4 to 5 percent of wood dust, 0 to 5 percent of stevia rebaudiana filter residue, 10 to 20 percent of animal manure, and 1 to 2 percent of micro fertilizer and biological strains. The biological organic fertilizer is prepared by the steps of orange peel residue pretreatment, proportioning, primary degradation, compost ageing treatment, adding of biological functional bacteria at the rear end and the like. Various indexes of the biological organic fertilizer prepared by the method are totally superior to the biological organic fertilizer standards issued by the state; after the biological organic fertilizer is applied to the soil, the water, fertilizer, gas and heat conditions of the soil can be effectively improved, so that the soil becomes loose and fertile and is favorable for cultivation and growth and development of crop roots, the yield is increased, and the product quality is improved; the biological organic fertilizer is particularly suitable to be used as a special biological organic fertilizer for navel orange; and the industrial waste residue of orange juice is changed into valuable, the environment is protected, the comprehensive benefit is improved, and the invention has good economic benefit and ecological benefit.

The invention discloses start powder for stainless steel continuous casting and an application thereof, and belongs to the technical field of steelmaking auxiliary materials. The start powder is prepared from the following raw materials of, in parts by weight, 20-30 parts of fluorite, 15-30 parts of cement clinker, 15-22 parts of glass powder, 9-20 parts of bentonite, 2-7 parts of white alkali, 3-6 parts of sodium nitrate and 10-20 parts of a heating material, and the heating material comprises a mixture of scrap iron and ferrosilicon alloy and does not contain coke or coke powder. The start powder for stainless steel continuous casting effectively avoids the problem of recarburization inevitably existing when common start powder uses coke or coke powder as a heating material, the start powder provided can meet the production requirements of stainless steel continuous casting, and on the premise of ensuring the quality of a first billet, the quality defects such as slag inclusion and recarburization of the first billet are reduced, and the stainless steel continuous casting comprehensive yield is improved.

The invention discloses a device for accelerating soil gas exchange and updating in shallow groundwater buried areas. The device comprises a hidden pipe, multiple ventilation holes and a ventilation pipe; the ventilation holes are formed in the axial direction of the hidden pipe in sequence; one end of the hidden pipe communicates with the ventilation pipe; the ventilation pipe is provided with apowerless fan; a waterproof sealing valve is arranged at the other end of the hidden pipe; and the longitudinal slope drop of the hidden pipe is 0.4-0.6%. The device uses the hidden pipe for quickly controlling the groundwater level, and meanwhile, achieves the effects of automatically accelerating automatic exchange and updating of deep soil gas and automatically increasing the ground temperature. The device is simple in process, convenient to maintain and low in production cost, effectively improves the use efficiency of a hidden pipe system, improves the soil permeability and the soil heatconditions, improves the plant growth environments in the shallow groundwater buried areas, and is free of environmental pollution.

Improvements in startup time for an electrochemical fuel cell system from freezing and sub-freezing temperatures are obtained by utilizing an insulated fuel cell stack in combination with an thermal control subsystem. Temperature of the insulated electrochemical fuel cell stack, as well as temperature of the ambient environment, are monitored and a heating fluid is heated by thermal transfer with the environment under appropriate thermal conditions. The heated fluid is then passed to the insulated fuel cell in order to increase the temperature of the same, typically to a temperature at or near the temperature of the ambient environment. In this manner, ambient heat from the environment is utilized to increase the temperature of the insulated fuel cell stack, thus improving conditions for subsequent cold start of the insulated fuel cell stack.

A portland cement clinker is prepared from lime stone (73-86 wt.%), iron ore tailings (5-18), flyash (2-12), and cinder (1-8) through compounding. Its advantages are low energy consumption and low pollution.

The invention discloses an organic fertilizer dedicated for a navel orange tree and a preparation method thereof. The organic fertilizer dedicated for the navel orange tree is prepared from the ingredients: chicken manure, cow dung, bran powder, corn meal, humic acid, a fermentation agent, bacillus subtilis, rhizobia, actinomycetes, lactic acid bacteria, antagonistic bacteria, protease, cellulase, calcium superphosphate, boric acid and zinc sulfate monohydrate. The preparation method of the organic fertilizer dedicated for the navel orange tree is characterized by comprising the following steps: evenly mixing the bacillus subtilis, the rhizobia, the actinomycetes, the lactic acid bacteria, the antagonistic bacteria, the protease, the cellulase, the corn meal, the boric acid and the zinc sulfate monohydrate for later use; evenly mixing the chicken manure, the cow dung, the bran powder, the calcium superphosphate, the humic acid and the fermentation agent; fully and evenly mixing the microbial inoculum obtained in the first step and materials obtained in the second step; then stacking and turning over, and testing the temperature every day; turning over again when the stacking temperature reaches 75 DEG C and is maintained for 48 hours; after the temperature of the materials is about to reach 30 DEG C, ending the fermentation of the materials; crushing and sieving the fermented materials, and finally packaging.

The invention discloses a synergism and lost control fertilizer and a preparation method thereof, comprising the following raw material components by weight: 150-500 parts of urea and 500-850 parts of functional nitrogenous fertilizer. The synergism and lost control fertilizer provided by the invention has advantages of high fertilizer utilization rate, prolonged fertilizer efficiency period, high yield of crop, quality improvement of agricultural product, soil improvement and fertility betterment, easy identification product color, excellent appearance quality, convenient mechanical fertilization, low production cost, simple technology, safety usage and high benefit.

The invention discloses a combustor for a lower combustion chamber of an annular sleeve kiln and a flameless combustion method. The method comprises the steps: injecting first-stage air into the combustor through an air connector, and controlling the air excess coefficient of the first-stage combustion to be 0.7-0.8; introducing fuel gas into an outer ring spray pipe of a fuel gas spray pipe, conducting ignition at the same time, and enabling the fuel gas introduced into the outer ring spray pipe and the first-stage air to be subjected to first-stage oxygen-deficient combustion in the lower combustion chamber; injecting second-stage air into an exhaustion area of the first-stage air, wherein the air flow is calculated according to the fact that the total air excess coefficient of the first-stage combustion and second-stage combustion is larger than 1; opening a regulating valve, spraying the fuel gas to the combustion chamber through an inner ring spray pipe of the gas spray pipe, and conducting second-stage combustion in the lower combustion chamber; enabling first-stage combustion products to be enriched near the jet boundary of the fuel gas sprayed by the inner ring spray pipe, and combusting and diluting the second-stage air in the lower combustion chamber; and meeting high-temperature and low-oxygen conditions in a combustion area, and inhibiting generation of nitric oxide.

A citrus fruit peel dreg organic fertilizer and a preparing method thereof are provided. The fertilizer comprises following raw materials by mass: 60-80% of citrus fruit peel dregs, 5-9% of husk, 3-6% of wood chips, 1-5% of candyleaf dregs, 10-25% of pig manure and 0.5-2% of other microelement fertilizers. The fertilizer has common characteristics of biological organic fertilizers, and after the fertilizer is applied into soil, the fertilizer effectively improves water, fertility, gas and heat conditions of the soil, makes the soil loose and fertile, facilitates cultivation and growth and development of crop roots, promotes yield increasing and improves product quality. The biological organic fertilizer prepared by utilizing the citrus fruit peel dregs is particularly suitable as a biological organic fertilizer specially used for citrus because of structure similarity of nutrient elements. According to the fertilizer and the method, the citrus fruit peel dregs are turned from waste into things of value, the environment is protected, comprehensive benefit is increased and economic benefit and ecological benefit are good.

A substrate handling system for handling a substrate, the substrate handling system including a holder for holding the substrate, a rotation device for rotating the holder around an axis perpendicular to a plane, and a mover for moving the holder along a path in the plane relative to the axis. Further, there is provided a lithographic apparatus including the substrate handling system. The substrate handling system may include a coupling device arranged to couple the holder to the mover or the rotation device in a first situation. The coupling device may be arranged to decouple the holder from the mover or rotation device in a second situation.

The invention discloses a circulating water pump configuration system of a concentrated cooling and heat supplying pipe network. The system is characterized in that the pipe network composed of a water supply pipe and a water return pipe is provided with a station pump and a user pump and / or a relay pump, the outlet of the station pump is connected with an inlet pipe of an energy station, an outlet pipe of the energy station is connected with the water supply pipe, an outlet of the user pump is connected with inlets of user ends, outlets of the user ends are connected with the water return pipe through a water discharging pipe, the relay pump is a pressurizing pump arranged on the remote water supply pipe, and the energy station and the user ends are provided with water temperature, water pressure and flow collecting and control devices. Compared with the prior art, the system has the advantages that output of the energy station is matched with requirements of users, heating power imbalance of excess pressure heads and systems of the heat pipe network is eliminated, negative efficiency energy consumption of the pipe network is reduced, heat conditions of the system are improved, operation efficiency is improved, the structure is simple and installation and operations are convenient to carry out.

The invention discloses a method and a device for preparing a nickel iron roasted ore by utilizing a lateritic nickel ore. The method comprises the following steps: firstly, grinding the lateritic nickel ore into an ore powder, then carrying out high-temperature roasting of the obtained ore powder, during the high-temperature roasting process, allowing the ore powder to be in a pre-reduction system and carry out a high-temperature preheating reduction reaction, followed by allowing the high-temperature roasted ore to go into a rotary kiln for high-temperature calcination, thus obtaining a roasted ore containing nickel pig iron after completing high-temperature calcination, and then after dipping the roasted ore into water for cooling, separating to obtain the nickel iron roasted ore. The device comprises a hopper-type elevator, an air chute, a chute draught fan, a rotary feeder, a sluice valve, a rotary kiln, a water-cooling stirring tank, a burner, a hot wind mixing chamber, a high-temperature draught fan, a cyclone dust remover, a bag-type dust remover, a chain-type conveyor, a burner and a pre-reduction system. The preparation method and the device allow the heat transfer area of the ore powder to be large, enable each particle to be uniformly and fully subjected to a chemical reaction, have short reaction time, and have high utilization rate of the lateritic nickel ore.

The invention discloses a scroll disc, which relates to the technical field of scroll compressor manufacturing, comprising that the starting end of the scroll disc center is a starting circular arc, and the outer wall of the scroll disc is the arc starting from the scroll disc center. The outer compound curve is tangent to the outer end point of the initial arc and extends outward; the inner wall of the scroll is an inner compound curve tangent to the inner end point of the initial arc at the center of the scroll disc and extends outward. Compared with the prior art, the present invention can solve the problems of large leakage and high heating temperature of the existing scroll disk.

The invention discloses a method for preparing a bioorganic fertilizer from orange peel. The method comprises the following steps: crushing orange peel residues, sieving the crushed orange peel residues for later use, and respectively crushing sorghum straws and buckwheat straws to form pieces for later use; uniformly mixing the orange peel residues, sheep manure, chicken manure, traditional Chinese medicine residues, natural mineral powder and quicklime, adding the sorghum straws and buckwheat straws, and performing uniform stirring to obtain a mixture; and piling up the mixture by pile turner to form a strip stack, turning the strip stack, and airing the mixture after decomposition is completed in order to obtain the bioorganic fertilizer. The method changes the orange peel residues, crop straws and traditional Chinese medicine residues into treasures, so the environment is protected, and the method has good economic and ecological benefits; and the method has the advantages of simple process and low technical requirements, and is a new method which can be widely used.

The invention discloses a method for planting corn by partially replacing a chemical fertilizer with an organic fertilizer. The method specifically comprises the following steps: a planting field is deeply ploughed; the amount of the organic fertilizer applied to the planting field per mu is 45-55 kg, and the organic fertilizer and the chemical fertilizer are mixed in the proportion of (1-1.75):1 to prepare a mixed fertilizer; the mixed fertilizer is mixed with the soil of the corn planting field, and meanwhile, film mulching and sowing are carried out; when the corn seedlings grow to have 5-6 leaves, 15-20 kg of urea is applied to each mu of the corn seedlings, and when the corn seedlings grow to have 10-12 leaves, 15-20 kg of urea is applied to each mu of the corn seedlings; weeds are removed irregularly in the corn growth period; and the corn is regularly harvested after ripening. According to the invention, the plant height, stem diameter, grain number per ear and thousand seed weight of corn can be increased, the quality and yield of corn can be improved, the conditions of water, fertilizer, gas and heat of soil can be effectively improved, the content of effective nutritional ingredients of the soil is increased, the fertilizer supply capacity of the soil is improved, the use amount of the chemical fertilizer is reduced, and the technical progress is great.

The invention provides a casting mold for producing high-temperature alloy single crystal blades. The casting mold is applied to a directional solidification device. The casting mold is in a cylindrical shape and comprises an inner-layer ceramic shell and an outer filling interlayer, wherein an inner cavity formed by the ceramic shell is used for pouring high temperature alloy melts to form high-temperature alloy castings, and the periphery of the ceramic shell is filled with heat conduction materials and thermal insulation materials alternately through a barrel-shaped hoarding to form a filling entity provided with a plurality of horizontal heat conduction layers and thermal insulation layers through bonding. According to the entity heat conduction casting mold process, pouring and directional solidification can be performed in the existing directional solidification furnace, all sides of blades can be evenly heated, and therefore the severe shadow effect and organizational defects caused by the shadow effect can be eliminated effectively; and the condition that cold and hot areas in the existing device are almost through is changed, closed isolation between hot areas and cold areas is achieved, reduction of heat losses is facilitated, temperature gradients in castings is increased greatly, and the optimal temperature condition for growth of single crystals is formed.

The invention relates to adaptive thermal management in wireless communications systems. A method of adjusting operating configurations in a networking device to regulate thermal conditions in the networking device to be within a thermal range while optimizing service for the communication activity of networking device. Example implementations include analyzing communication activity of the one or more network interfaces to determine possible operating configurations to service the communication activity. In an example implementation, the possible operating configurations are learned based on the operating configurations and characteristics of the communication activity when the monitored thermal conditions leave and return the thermal range. Further, the one or more network interfaces of the device can be configured based on service levels for portions of the communication activity in order to regulate the thermal conditions. In some example implementations, instructions can be sent to another device communicating with the networking device to modify communications in order to regulate the thermal conditions.

A substrate handling system for handling a substrate, the substrate handling system including a holder for holding the substrate, a rotation device for rotating the holder around an axis perpendicular to a plane, and a mover for moving the holder along a path in the plane relative to the axis. Further, there is provided a lithographic apparatus including the substrate handling system. The substrate handling system may include a coupling device arranged to couple the holder to the mover or the rotation device in a first situation. The coupling device may be arranged to decouple the holder from the mover or rotation device in a second situation.

The invention discloses a flower slow-release fertilizer and a production method thereof. Silkworm dropping is treated with high temperature composting, deodorization, sterilization, maturity and drying; chemical fertilizers of nitrogen, phosphorus and potassium are dissolved in water to be made into nutrient solution to be sprayed on the well-composted silkworm dropping; the obtained silkworm dropping is then dried or parched to ensure that the water content of the silkworm dropping is reduced below 20 percent and the fertilizer meet the national standard of goods organic fertilizer. The flower slow-release fertilizer which is produced by the matching of the well-composted silkworm dropping and the fertilizers combines organic and inorganic elements and slow-release nutrients and quick-acting nutrients, has full and rich nutrient elements and can provide a plurality of nutrient elements for flowers in a long term as well as a plurality of active substances which is particularly contained in the silkworm dropping, such as amino acids, humin acids, antibiotics and various enzymes, etc. and can promote leaves and branches growth and cultivate large and fresh flowers as well as extending flowering period and improving the disease-resistant ability of flowers.

The invention provides a heating start powder for continuous casting of a rectangular billet and belongs to the technical field of steel-making auxiliary materials. According to the technical scheme, the heating start powder for continuous casting of the rectangular billet is made of wollastonite which is smaller than or equal to 45mum in grain diameter, coke which is smaller than or equal to 50mum in grain diameter, sodium carbonate, lithium carbonate, aluminum powder which is smaller than or equal to 75mum in grain diameter and expanded graphite which is smaller than or equal to 300mum in grain diameter. By means of the heating start powder for continuous casting of the rectangular billet, fast slag forming can be achieved, good thermal insulation property and high heating rate are achieved, defects such as concaving and scarring of head slabs can be effectively prevented, cold steel can be prevented from being formed on a liquid steel surface of a crystallizer, stable, continuous and good lubrication effects can be provided for start of continuous casting of the rectangular billet, and the qualified rate of casting blanks is effectively increased.

A power module includes at least one power semiconductor element between first and second conductive layers, a first cooling member on the first conductive layer, a second cooling member under the second conductive layer, and at least one snubber capacitor between the first and second conductive layers. Each snubber capacitor has a capacitor core between first and second electrodes and first and second transition layers. The first transition layer is between the first conductive layer and the first electrode and the second transition layer is between the second electrode and the second conductive layer, or the first transition layer is between the first electrode and the capacitor core and the second transition layer is between the capacitor core and the second electrode. The first and second transition layers are conductive. A thermal expansion coefficient of the transition layers is between thermal expansion coefficients of adjacent elements of the snubber capacitor.