238results about How to "Efficient evaporation" patented technology

A cooling device for cooling a heat-generating member includes a refrigerant tank for boiling liquid refrigerant by heat from the heat-generating member and a radiator for cooling and condensing gas refrigerant from the refrigerant tank. The refrigerant tank has therein a plurality of refrigerant passages defined by ribs which are integrally formed with any one of opposite wall parts of the refrigerant tank. The ribs continuously extend in an up-down direction to be slightly longer than an up-down dimension of a boiling surface of the refrigerant tank. In the cooling device, because each passage width of the refrigerant passages is set to be equal to or smaller than double Laplace length, an outer diameter of bubbles in the refrigerant passages becomes larger, and liquid refrigerant can be moved upwardly by bubbles. Accordingly, it can restrict liquid refrigerant surface from being lowered even when gas-generating amount is increased.

A three dimensional fabric suitable for use as a moisture management system for footwear and apparel which includes a first surface and a second surface which encase a center section. At least one surface is water repellent and may include pores of a predetermined size to allow moisture to pass therethrough. The fabric further contains a moisture absorbing agent which functions to capture and hold moisture which is later evaporated within a predetermined time period.

Systems and methods of operating an engine, the engine including an injector configured to directly inject fuel into an engine cylinder. One example method comprises, during an engine cold start, performing compression direct fuel injection, and retarding a timing of the compression injection as a fuel alcohol content of the fuel increases.

The invention discloses a cigarette core material free of burning during heating and a preparation method thereof. The cigarette core material comprises, by weight, 5-30 parts of plant fiber, 40-85 parts of tobacco raw material, 5-40 parts of smoke agent, 0-20 parts of tobacco flavor and 1-10 parts of auxiliary material. The cigarette core material is formed through dry-process airflow forming technology, thereby having high loading performance; high-proportion adding of the smoke agent is realized; high reducibility and porous physical structure of tobacco active ingredients that dry-process reconstituted tobacco leaves have are combined, so that efficient smoking of formed cigarettes free of burning during heating can be guaranteed, high-level sensory quality of formed cigarette products free of burning during heating and effective volatilization of formed smoke can be guaranteed, and the cigarette products are enabled to have good sensory quality and user experience.

A temperature control system includes an air duct, an air-blowing device, a seat back temperature control unit, and a seat cushion temperature control unit. The air-blowing device urges air to flow through the air duct. The seat back temperature control unit and the seat cushion temperature control unit performs heat exchanges between air flowing in the air duct and air supplied to a seat back and air supplied to a seat cushion, respectively. The air duct forms a single air passage passing by the seat back temperature control unit and the seat cushion temperature control unit so that the air flowing in the air duct undergoes heat exchange with one of the seat back temperature control unit and the seat cushion temperature control unit and then undergoes heat exchange with the other.

Energizing formulations of phosphorous and potassium fertilizer are disclosed that comprise maximally efficient phosphorous pentoxide and di-potassium monoxide combinations. Methods of manufacture and use for these compounds and formulations are also disclosed. The fertilizer formulations comprise both solid and liquid formulations having variable or fixed pH ranges that are acceptable for aerial, foliar, and soil applications, and suitable for all forms of perennial trees, vines and annual crops. The formulations further possess the ability to control pathogenic soil microorganisms through the use of, for example, formulations comprising combinations of monopotassium phosphite, monopotassium phosphate. monopotassium nitrite, monopotassium nitrate, monopotassium sulfite and monopotassium sulfate.

An ink jet recording apparatus includes an ejection head which ejects an aqueous ink composition containing a resin component, a water-soluble organic solvent having a boiling point of 250° C. or less, a surfactant, and water; a first cap device which covers and moisturizes the ejection head; and a first maintenance liquid supply device which supplies a maintenance liquid to the first cap device. The maintenance liquid contains water and at least one water-soluble organic solvent of alkanediols having a boiling point of 250° C. or less and alkylene glycol monoether derivatives having a boiling point of 250° C. or less.

Mold- and moisture-resistant gypsum boards and methods for making them are disclosed. The boards comprise a gypsum core overlayed with facing sheets (e.g., multi-ply paper). One or preferably both of these sheets is impregnated with a thermoset resin (e.g., a phenol-formaldehyde resin) in an amount effective to (i) allow water vapor passage through the facing sheet when the thermoset resin is in its uncured state and (ii) provide mold and moisture resistance to the facing sheet when the thermoset resin is in its cured state. Advantageously, the method of manufacturing such gypsum boards requires little or no modification of existing manufacturing lines, due to the ability of the thermoset resin to cure during the normal gypsum core drying process, without significantly interfering with this process.

The invention relates to a device of seawater desalination and poor quality water purification and a method thereof. A treatment pool has at least a transparent surface on the top; a three-dimensional network body is placed inside the treatment pool and contains10 percent to 99 percent of porosity and specific surface area thereof is not less than 0.05m<2>/g of a pass-through micro-pore. A water inlet, an air inlet and a high moisture airflow outlet are arranged in the treatment pool. The high moisture airflow outlet is connected with a condensing chamber, which is connected with a refrigerator. The lower part of the refrigerator is provided with a purifying water outlet. Raw water is filtered in advance to remove relatively large impurities and then is fed into the treatment pool so as to be fully permeated to the three-dimensional network body; the liquid absorbed inside the three-dimensional network body evaporates under the function of the airflow; the high moisture airflow going out of the three-dimensional network body after cooled is sent into the condensing chamber to become fresh water or pure water, and the fresh water or pure water comes out of the condensing chamber is absorbed by active carbon and/or is treated by ultraviolet sterilization in become drinking water. The invention is characterized by small energy consumption, high efficiency and good stability.

The invention relates to a method for remediation of volatile organic compound and mercury compound contaminated soil, and belongs to the technical field of soil contamination remediation. The method comprises the steps that the contaminated soil is firstly excavated out of a contaminated land parcel, and breaking and screening treatment is carried out; then ferric chloride powder is added into soil particles according to the proportion of 1 g/kg-10 g/kg, after even mixing and stirring are carried out, vacuum heat treatment is carried out, the temperature is firstly controlled to range from 250 DEG C to 300 DEG C, and mercury and a small quantity of volatile organic compounds in the soil particles are removed; then the temperature is controlled to range from 500 DEG C to 600 DEG C, the volatile organic compounds in the soil are removed, and condensed air is supplied into the atmosphere through a vacuum pump; and the treated clean soil is taken out of a vacuum reactor. According to the method, remediation of the volatile organic compound and mercury compound contaminated soil is achieved, and the technological process is simple, efficient and free of secondary contamination.

A heat diffusing device includes first and second metallic thin plates that are alternately laminated to each other, and that are joined along with an upper sealing metallic thin plate and a lower sealing metallic thin plate by diffusion joining so as to form a sealed space in an interior defined by the first and second thin plates and the upper and lower sealing metallic thin plates. A C-shaped groove defined by a steep wall face is formed at a wall face defining the sealed space due to a difference (Δw) between the dimensions of the first metallic thin plates and the dimensions of the second metallic thin plates.

A method for manufacturing a light-emitting device including a layer containing different evaporation materials, by which a desired layer containing the different evaporation materials is formed easily using a plurality of evaporation materials. A light-emitting device is manufactured in such a manner that a plurality of layers each containing a different evaporation material from each other is stacked over a first substrate; a second substrate which has a first electrode is placed at a position facing the first substrate; the plurality of layers containing evaporation materials is heated to form a layer containing different evaporation materials is formed on the first electrode provided for the second substrate; and a second electrode is formed on the layer containing different evaporation materials.

The present invention relates to an apparatus for removing liquid from a suspension. More particularly, the present invention relates to a filtration apparatus using vacuum pressure, compressed air and radiant heat to facilitate extraction of water from a suspension and an air flow within the vacuum chamber to remove the evaporate as a cost-efficient and resource-efficient means of filtering and drying solids in large volumes of suspension to remove interstitial and chemically bound liquids, resulting in up to 100% total solids.

The invention discloses a drying and forming device for clean briquettes. The drying and forming device comprises a charging barrel, a forming box, a heating furnace and a conveying belt; the exteriorof the charging barrel is provided with a first support frame; one side of the charging barrel is provided with an auxiliary material box; the upper end of the auxiliary material box is provided witha water inlet pipe; a turning motor is arranged in the charging barrel; and the upper end of the rotating motor is provided with a first rotating shaft. The drying and forming device disclosed by theinvention has the beneficial effects that raw coal handling property is good; the wall of the charging barrel is provided with blades, and meanwhile, rotating blades are arranged, so that raw coal can be fully smashed; a binding agent and water are automatically filled during stirring, thereby guaranteeing reasonability of filling additives to the raw coal; the coal forming effect is good; by matching a spiral feed pipe and an encoder, coal slime is sufficient in filling quantity; moreover, by utilizing downward extruding property of the spiral feed pipe, when extrusion forming is performed on the coal slime by forming rollers, briquettes are perfectly formed; the drying effect is good; a preheating chamber is arranged in front of a drying chamber, so that water can be effectively evaporated; and filter screens are arranged to guarantee environmental protection.

Provided is a multi-evaporation system which carries out a multi-evaporation process in an air-conditioning cycle of a vehicle air conditioning system, thereby enhancing system efficiency. The multi-evaporation system includes a compressor 10 which sucks and compresses refrigerant; a condenser 20 which condenses the refrigerant compressed in the compressor 10; an expanding means 30 which receives the refrigerant condensed in the condenser 20 through an inlet port 31, branches the refrigerant into at lest two or more, discharges the refrigerant through at least two or more discharging part 32a to 32n, and throttles the refrigerant before or after the refrigerant is branched; and an evaporator 40 which comprises at least two or more evaporating parts 41 to 4N so as to receive and evaporate the refrigerant discharged from the expanding means 30 and then introduce the evaporated refrigerant into the compressor 10.