31results about How to "Avoid steam" patented technology

A splatter shield is provided for controlling grease splatter from food being cooked within a cooking vessel. The splatter shield includes a generally annular sidewall that slopes upwardly and radially inwardly from a lower rim to an upper rim. The upper rim of the splatter shield defines an upper opening in the splatter shield that is sufficiently large to permit the introduction of a cooking utensil therethrough, and the lower rim defines a lower opening in the splash shield. The upper opening in the splatter shield is smaller than the lower opening.

The invention relates to a pressing plate externally-driven decoction barrel, comprising a pushrod and a barrel body composed of an inner barrel and an outer barrel, An electric heater and a filter hole are arranged on the bottom wall of the inner barrel, An inn tub is supported on that outer tub support step by an inner tub support step and rests in the outer tub to form a lower cavity, The cylinder cover is connected with a pressing plate through a telescopic rod, the telescopic rod comprises an upper pipe and a lower pipe which are arranged together with a sealing sliding sleeve, a drivingrod is penetrated in the upper pipe, the driving rod is provided with a threaded section which is threadably connected in the upper pipe, and the lower end of the driving rod is clamped in the lower pipe. As that phenomenon of steam medicine is avoided, so that that heat utilization effect is good, There is no risk of contamination when convenient filtration is performed. The barrel has the advantages that the inner barrel and the outer barrel can be conveniently connected together to form a lower cavity, and solves the problems that many pieces of traditional Chinese medicine float on the water surface when the traditional Chinese medicine is decocted in the existing decoction barrel and ca not be decocted, thus affecting the drug effect, the heat utilization efficiency is low, and the traditional Chinese medicine can be easily filtered by wrapping the traditional Chinese medicine in a gauze.

The invention belongs to the field of electrical heating technology, and the problems that a water nozzle can be blocked by water when an electric pot is held by hands to rapidly pour water, steam penetrates out through the water nozzle, so as to lead flow-out water to be steam-water mixture and to be in a continuously-rolling state are solved in the prior art. A steam-jet prevention electric potcomprises a pot body 1, and an electric heater 2 which is arranged on the pot body 1; and a water nozzle 3 which is protruded outwards is arranged on the pot body 1, a pot cover 4 is arranged in a port of the pot body 1, and a water outlet 5 is arranged in the middle of the pot body 1, the water nozzle 3 I arranged on the water outlet 5, and a notch 6 is arranged on a horizontal port of the pot body 1.

The present invention relates to an air mask for a helmet of a motorcycle which is selectively detachable by a user of a helmet for protecting a user's head when a user rides a motorcycle, snowmobile, bicycle, etc. The air mask includes a mask body which is engaged to an engaging jaw formed in an upper portion of a jaw protection member of a helmet and is formed of a semicircular flexible plastic material and includes a melting portion in which an engaging member is integrally and downwardly bent in an outer circumferential surface of the same, and a center portion of the same is bent in a certain shape in an inner side of the same; and an air shielding member which includes a contact portion which is formed of an elastic flexible rubber material and is bent in the same shape as a human face in order for being closely contacted with a human face in a horizontal direction, and an end portion of the same is inwardly rolled, wherein the other portion of the same is bent in a certain shape corresponding to a melting portion of the mask body and is heat-molten and bonded to the melting portion of the mask body, and a nose portion is bent to a center portion of the same.

The invention discloses a closed thin-wall steel-heat insulation core material-thin-panel compound energy-saving roof plate comprising a roof plate load-carrying member and a packing layer. The closed thin-wall steel-heat insulation core material-thin panel compound energy-saving roof plate is characterized in that the roof plate load-carrying member is formed by connecting a closed thin-wall steel plate and two side panels through fastening connecting pieces; the thickness of the open thin-wall steel plate is 0.4 mm-2.0 mm; the thickness of the two side panels is 6 mm-12 mm; the packing layer is a heat insulation core material; and the heat insulation core material is packed in a closed space enclosed by the closed thin-wall steel plate and the two side panels. Compared with the prior art, the closed thin-wall steel-heat insulation core material-thin-panel compound energy-saving roof plate has load-carrying capability much higher than that of a sandwich plate with the span of 1.5 meters under the condition that the span is 3 meters, prevents the closed thin-wall steel plate and the heat insulation core material from being subject to mechanical damage because the closed thin-wall steel plate and the heat insulation core material are effectively protected under the protection of the two side thin panels, prevents the heat insulation core material from being weathered and from water and steam and has fire prevention and corrosion resistance.

The invention relates to a steaming-free concrete prefabricated assembly. The steaming-free concrete prefabricated assembly is characterized in that an inorganic-organic composite early strength agentand a nucleus-type early strength agent are simultaneously added to a concrete prefabricated assembly raw material according to a certain proportion to improve the early strength of the concrete prefabricated assembly, so that a steaming process can be avoided, energy consumption is reduced, energy is saved, the internal compactness of the concrete is improved, the flatness of the concrete surface is increased, crack formation is avoided, the later strength of the concrete is maintained, and the overall strength of the concrete is improved.

The invention provides a bean steaming device. The bean steaming device comprises a steaming box, wherein an inner box is arranged in the steaming box, a steam chamber is formed between the steaming box and the inner box, a steaming tank is formed in the inner box, the left and right sides of the inner box are provided with supporting plates respectively, the supporting plates are located under the steaming tank, the left and right sides of the lower end of the steaming tank are provided with pulleys respectively, the supporting plates are provided with sliding rails corresponding to the pulleys, the inner box is internally provided with steam tubes, the steam tubes are located at the upper and lower sides of the steaming tank, the steam tubes are connected to the steam chamber, the steamtubes are provided with spray heads, the lower end of the steaming box is provided with a water tank, and an electric heater is arranged under the water tank. The bean steaming device has the advantages that the heater heats water in the water tank to generate steam, the steam is sprayed through the spray heads on the stem tubes to steam and stew beans, the beans are steamed and stewed through thesteam, thereby reducing collision and squeezing among the beans, the structure is simple, and the use is convenient.

The invention relates to a decoction barrel provided with a floating stop plate, which comprises a barrel body and a barrel cover, the barrel cover is connected with a pressing plate which presses theChinese medicine decoction pieces in the barrel through a telescopic rod so that the liquid in the inner barrel submerges the Chinese medicine decoction pieces, The telescopic rod comprises an uppersection and a lower section, wherein the upper end of the upper section is connected with the barrel cover, the upper end of the lower section can be freely lifted and lowered in the lower end of theupper section, the lower end of the lower section is connected with a pressing plate, and the pressing plate is pressed on a Chinese medicinal decoction piece by self-weight lowering. A first object of the present invention is to provide a decoction barrel with a floating stop plate for avoiding the phenomenon of steaming medicine, which solves the problem that many pieces of traditional Chinese medicine float on the water surface when decocting medicine in the existing decoction barrel and cannot be decocted, thereby affecting the medicine effect.

The invention discloses a pretreatment method for reducing amygdalin in green plum vinegar and belongs to the field of beverage processing. The pretreatment method disclosed by the invention has the advantages that soybean meal and bacillus subtilis cracking liquid are added to green plum fruit pulp, sealed heat-insulating stirring pretreatment is carried out, and then fruit vinegar brewing is carried out, on one hand, harmful amygdalin is hydrolyzed by utilizing rich glycosidase in the soybean meal, and on the other hand, cyanides is decomposed by utilizing the bacillus subtilis cracking liquid, so that the environmental hazards caused by volatilization of the cyanides is avoided, the regeneration of the amygdalin from the cyanides is also avoided; and the process is simple, the nutrition is rich, and the vinegar is excellent in flavor, and therefore, the pretreatment method is an excellent method for producing safe green plum vinegar.

The invention belongs to the technical field of fruit and vegetable processing, and particularly relates to a drying device and method for vacuum pulsation cold-drying fresh-keeping Chinese wolfberries. The drying device comprises a drying machine body, the interior of the drying machine body is divided into a refrigerating chamber and a drying chamber, and the refrigerating chamber and the dryingchamber are separated through a partition plate; and at least one cold trap is arranged in the refrigerating chamber, at least one plate layer is arranged in the drying chamber, and the drying chamber is in communication with an air source through a pipeline. The process comprises the steps of vacuum pulsation drying, vacuum cold drying and the like. The method and the device are mainly used fordrying the fresh Chinese wolfberries, so that the color, plumpness, wax layer integrity, nutritional ingredients, taste and other overall quality of the Chinese wolfberries are remarkably improved.

A dosing system for installation in a domestic dishwasher is disclosed. The dosing system in some embodiments permits the automated delivery of a defined dose of a detergent in powder form into a dishwashing chamber of the dishwasher. It comprises for this purpose a supply chamber for receiving a supply of the detergent and an extracting mechanism for extracting a dose of the detergent from the supply and for delivering the extracted dose into a fall channel. In order to assist with expelling an extracted dose of the detergent powder from the fall channel or/and to accelerate drying of the fall channel, the dosing system in some embodiments includes a fan for generating a blowing air stream which flows through at least parts of the fall channel.

The invention discloses a sweet potato steaming and baking appliance, which can be directly used on a gas cooker. The steaming and baking appliance can firstly steam and bake the sweet potato synchronously and then perform single baking after the moisture is evaporated to dryness, the appliance is characterized in that a through hole is formed in a middle location of the bottom of a pot body, multiple concentric inner ring bodies are placed at the bottom of the inner side of the pot body, the diameters of multiple inner ring bodies are gradually reduced towards the center, and an annular waterchannel is arranged between every two adjacent inner ring bodies; the internal of the inner ring body in the middle corresponds to the through hole, and multiple throughout slots are equidistantly formed at the inner ring bodies; and a heat-conducting ring consisting of two concentric circular rings is arranged at the bottom of the outer side of the pot body, two circular rings are gradually connected through multiple connecting rods, and a pot cover is covered on an opening of the pot body.

The invention discloses a high-efficiency rotating steam heating system based on space reciprocating cycle, and belongs to the technical field of energy saving and efficiency enhancement. The high-efficiency rotating steam heating system comprises a heating spindle, heating accessories, a stationary shaft, a communicating pipe, a sealing baffle, a suction pipe and the like. The effect of a permeator is eliminated by the sealing baffle, the heating accessories with integrated circumference are divided into a plurality of sections by combining the communicating pipe, with the help of the reciprocating and rotating process in space during operation, internal water accumulation is effectively reduced, and the direct heat transfer area of steam and material is greatly increased.The structure ofthe communicating pipe extending into the inner part of the heating spindle is adopted, and the influence of water accumulation lever on the steam intake and drainage process of the heating accessories is avoided as far as possible.The suction pipe is adopted to explore the bottom of the heating spindle, the internal water accumulation of the heating spindle is reduced, the resistance of steam intake is reduced, and steam intake and drainage of the communicating pipe are facilitated. Therefore, the heat transfer efficiency is effectively improved, and the high-efficiency heating is achieved.In addition, the high-efficiency rotating steam heating system has the advantages of low cost, simple technology, remarkable effect, free maintenance, reliable operation and the like.

The invention relates to a concrete preparation method capable of promoting quick development of strength through pre-aging. The method includes: pre-preparing cement paste according to a water cementratio of construction mixing proportion, aging to be close to initial setting, and adding a water reducer to enable the cement paste to reach workability needed for construction to prepare concrete.The concrete is prepared when the cement paste is close to initial setting, and initial setting time of the cement paste is omitted, so that early-stage maintenance time of the concrete is prolonged indirectly, early-stage strength is improved, strength of a prefabricated component can be made to reach 15-25Mpa within 8-16h, requirements on quick demolding, hoisting, stacking and transporting of the prefabricated component are met, mold transfer of enterprises is accelerated, and production efficiency is improved. a steam curing process in conventional prefabricated component making processesis omitted, energy consumption is reduced, and cost is lowered. Concrete quality defect and performance degradation caused by the fact that maintenance conditions are controlled improperly in the process of steam curing can be avoided, and strength and durability of the concrete are improved.

The invention relates to a telescopic medicine decoction barrel, which comprises a barrel body, wherein the barrel body comprises an outer barrel and an inner barrel; the bottom wall of the inner barrel is provided with an electric heater and a filter hole; the inner barrel is supported on an outer barrel supporting step through an inner barrel part supporting step and is connected in the outer barrel; a lower cavity positioned below the inner barrel part supporting step is formed between the lower end of the inner barrel and the lower end of the outer barrel; the upper end of the inner barrelis provided with an outer turning edge of the inner barrel part; two lifting cylinders are distributed on two radial sides of the outer barrel; a cylinder body of each lifting cylinder is connected to the outer surface of the outer barrel; when the lifting cylinder is extended, a piston rod of the lifting cylinder is supported on the outer turning edge of the inner barrel part to lift the inner barrel from the outer barrel. The telescopic medicine decoction barrel has the advantages of convenient maintenance in the filtering state, good heat utilization effect, no pollution risk during convenient filtering, and convenient connection between the inner barrel and the outer barrel, thereby solving the problems that the heat utilization efficiency is low when the medicine is decocted in the decoction barrel, and the traditional Chinese decocted medicine is likely to be polluted due to the fact that the gauze is used for wrapping the traditional Chinese medicine to conveniently filter thetraditional Chinese decocted medicine.