71results about How to "Enough heat" patented technology

The invention provides an oil sand pyrolysis dry distillation method. The method comprises the following steps of: performing dry distillation by using oil sands and coal as raw materials to obtain dry distillation gas and semi-coke; and treating the dry distillation gas to obtain light oil, mixed oil and fuel gas. According to the oil sand pyrolysis dry distillation method provided by the invention, oil sands and coal are used as raw materials to perform a dry distillation reaction, so that the output of fuel gas can be increased; and the produced fuel gas is recycled in the dry distillation of oil sands and coal, so that enough heat can be obtained in the dry distillation process, and an extra heat source is not required.

The invention discloses a grain drying device. The grain drying device comprises a hot-blast stove, an air blower and a drying tower, and is characterized in that a shaft rod is arranged in a tower body of the drying tower; spiral plates are arranged on the shaft rod; the spiral plates outwards extend from the surface of the shaft rod; two or more stages of spiral plates are arranged on the shaft rod; blowing holes are formed in the spiral plates, and penetrate through the surfaces of the spiral plates; and the hot-blast stove adopts the scheme of arranging heat exchange pipes in a pentagonal form and filling porous mediums in the heat exchange pipes. Compared with the prior art, the grain drying device has the following advantages: the drying speed can be adjusted through adjusting the rotating speed of a rotating shaft according to different grain characteristics; the overturning of materials is realized through multiple sections of spiral blades; the heat exchange efficiency is improved through arranging the heat exchange pipes in a pentagonal form and filling the porous mediums in the pipes; the problems of high production cost, energy consumption and low drying efficiency in the grain drying device can be effectively solved; and the grain drying device is used for drying grains, and reduces the drying cost, saves the energy, and improves the drying efficiency.

The invention discloses a biogas tea fixing machine, which comprises a frame, a horizontal tea fixing roller arranged on the frame, a driving device driving the tea fixing roller to roll, and a heating device used for heating the tea fixing roller. The biogas tea fixing machine is characterized in that: the heating device comprises a stove and a biogas combustion device arranged under the tea fixing roller; the biogas combustion device comprises a biogas delivery pipeline which is connected with a biogas digester and provided with a valve, and a plurality of high temperature-resistant biogas ejectors connected with the output end of the delivery pipeline; the biogas ejectors pass through the side wall of the stove to extend into the hearth of the stove; and biogas nozzles of all the biogas ejectors are arranged at equal intervals along the length direction of the hearth. The fixing machine is provided with heat by the combustion of the biogas, and the combustion cost is lower, so the manufacturing cost of tea is reduced; the main component of the biogas is methane, and generates water and carbon dioxide after combustion, so the environment is protected; besides, the combustion value of the biogas is high, so the biogas provides enough heat for the fixing machine; therefore, the produced tea has higher quality.

The invention discloses a double-way friction stir welding method for dissimilar material mismatching processing. The problems are solved that in the butt joint and friction stir welding process of dissimilar metal such as aluminum/steel, aluminum/copper and magnesium/copper, the situations easily exist that a stirring head is abraded, formation of welding seams is poor due to a material glued tothe stirring head, and the defects exist in intermetallic compounds in the welding seams and exist in the welding seams. The method comprises the steps that 1, two parent materials to be welded are preprocessed, the thickness of a welding area is subjected to differentiation, and a mismatching connector is formed; 2, firstly, the parent materials to be welded are subjected to ultrasonic cleaning and preprocessing, and then acetone is used for wiping the surfaces of the parent materials; 3, the two parent materials to be welded are clamped and located; 4, the stirring head with a large-sized shaft shoulder is shifted to the sides of the low-melting-point parent materials, a small quantity of high-melting-point parent materials are inserted in the stirring head, and first-time welding is conducted; 5, the stirring head is replaced by a small-sized stirring head, the small-sized stirring head is further shifted to the sides of the low-melting-point parent materials, second-time repair welding is conducted, and accordingly the good-quality connection between dissimilar materials is formed. The double-way friction stir welding method is applied to butt joint and friction stir welding ofthe dissimilar metal such as aluminum/steel, aluminum/copper and magnesium/copper.

The invention discloses food-therapy rice noodles and belongs to fields of food and food processing. The food-therapy rice noodles comprises, by weight, 1000-2000 parts of brown rice flour, 300-500 parts of fresh rhizoma dioscoreae juice, 10-20 parts of maca powder, 10-20 parts of radix pueraiae powder, 10-20 parts of edible starch and 10-20 parts of lotus powder. The food-therapy rice noodles has the advantages that most of the nutritional value in brown rice is kept, the glue-like fresh rhizoma dioscoreae juice is used as the dry-wet juice for dough kneading, the nutritional components in the rhizoma dioscoreae can be obtained favorably, and the produced rice noodles is good in elasticity and air-holding capacity. The invention further provides a production method of the food-therapy rice noodles.

The invention relates to a method for making electric conduction patterns on a metal-foil-clad insulating substrate. The method comprises the steps that insulating envelope grooves are machined in the periphery of a conducting layer which needs to be reserved, and machining is conducted twice or more when excessively narrow isolated wires are encountered; a conducting layer which needs to be removed is subdivided into a plurality of strip-shaped heat-insulating small blocks, wherein one end of each small block is narrowed, the other end of each small block is widened, and the narrowed end of one metal foil layer small block and the widened end of another metal foil layer small block adjacent to the metal foil layer small block are arranged in a corresponding mode; next, laser beams are projected onto the heat-insulating small blocks obtained after subdivision, so that the small blocks are separated from the substrate material and removed. According to the method for making the electric conduction patterns on the metal foil-clad insulating substrate, by means of adjusting the projection parameters, a projection path and the projection environment of a laser, the conducting layer on the substrate material is removed, a predetermined electric conduction structure is formed, corresponding technological processes adopted for manufacturing the electric conduction structure through a chemical method, a physical method and a laser method in the prior art are replaced, the laser is directly used for forming and making the electric conduction patterns, as a result, multiple devices and materials are omitted, environmental friendliness is achieved, the process is short, the technology is simple and easy to implement, and the method is suitable for manufacturing multiple types of circuit board samples with higher accuracy in a small-batch mode and general circuit boards.

The invention relates to a bar stirring friction additive manufacturing device and method. The bar stirring friction additive manufacturing device comprises a frame. The stirring friction assembly comprises a transmission mechanism, a hollow rotating shaft mechanism and a forging sleeve, a penetrating shaft hole is formed in the hollow rotating shaft mechanism, the transmission mechanism and the hollow rotating shaft mechanism are installed on the frame, the transmission mechanism drives the hollow rotating shaft mechanism to rotate relative to the frame, and the end, extending out of the frame, of the hollow rotating shaft mechanism is connected with the forging sleeve. The feeding assembly comprises an ejector rod mechanism and a loading mechanism, the ejector rod mechanism is installed on the frame relative to the hollow rotating shaft mechanism, the loading mechanism is arranged between the ejector rod mechanism and the hollow rotating shaft mechanism, a through discharging port is formed in the loading mechanism, the loading mechanism comprises a pushing part arranged corresponding to the discharging port, and the ejector rod mechanism, the discharging port and the shaft hole are coaxially arranged. The bar is used as an additive medium, plasticizing is fast, plasticized materials are easy to control, continuous feeding of the bar is achieved, operation is easy and convenient, reliability is high, the additive efficiency is high, and the effect is good.

The invention discloses a heat pump unit, which comprises a first heat exchange part used as a condenser in a heating mode, a second heat exchange part used as an evaporator in a heating mode, an expansion valve and a water tray; The heat pump unit also includes a defroster arranged in the second heat exchange part, the defroster includes an inlet end and an outlet end; the inlet end of the defroster is connected to the outlet pipe section of the first heat exchange part and the second heat exchange part. Outlet pipe segment. The heat pump unit also includes an ice breaker arranged on the water tray, and the ice breaker also includes an inlet end and an outlet end; the inlet end of the ice breaker is also connected to the outlet pipe section of the first heat exchange part and the outlet pipe section of the second heat exchange part. In the heating mode, the defroster and the ice breaker are heated by the refrigeration medium flowing out from the first heat exchange part, and the defroster and the ice breaker are heated by the refrigeration medium flowing out from the second heat exchange part in the cooling mode. , so that the second heat exchange part and the water tray can be completely defrosted and ice broken, and the energy consumption of the heat pump unit will not be increased.

The invention discloses mayonnaise and a making method thereof. The mayonnaise is characterized by comprising yolk, as well as components in percentage by mass of the yolk of 9-11% of honey, 2-3% of lemon juice and 0.5-1% of table salt. The mayonnaise is prepared through the following steps of cleaning fresh poultry eggs with running water, performing drying by airing, performing shell removal, and performing separation of beaten eggs so as to obtain the yolk; adding the honey, the lemon juice and the table salt to the yolk, performing uniform stirring, and performing homogenizing so as to obtain mayonnaise mixed liquid; and loading the mayonnaise mixed liquid in a superhigh pressure special bag, and performing superhigh pressure treatment at 300-600Mpa for 5-10min so as to obtain the mayonnaise. The mayonnaise has the advantages that a superhigh pressure technology is adopted for making the mayonnaise, so that under the condition that fat is not added additionally, the mayonnaise hasfavorable texture and stability; besides, the superhigh pressure technology has the effect of sterilization; based on smooth and rich mouth feel of conventional mayonnaise, the mayonnaise has the characteristics of being safe and nutritive, reducing energy absorption and the like; and the superhigh pressure technology is a good substitute of a making and thermization manner of the conventional mayonnaise.

The invention provides a gasification unit for preparing biomass medium-heating value fuel gas, which can improve the heating value of gasified combustible gas on the basis of not additional investment of big production devices and guarantee of stable running. The gasification unit comprises a gasification furnace and a steam generation air inlet system; the bottom part of the gasification furnace is provided with a spiral discharging gas distribution device, and a spiral shaft rotated in the spiral discharging gas distribution device is a hollow shaft of which periphery is provided with a spiral blade; an air outlet is arranged on the hollow shaft; the steam generation air inlet system comprises a steam pocket, a circular hot water pump, a heating coil arranged at the middle lower part of the gasification furnace, a mixer, a blower and a valve; a heating coil outlet is connected with a water inlet of the steam pocket through the circular hot water pump, and the water outlet of the steam pocket is connected with the heating coil inlet; a vapor outlet of the steam pocket is connected to an inlet of the mixer through the valve; a blower outlet is connected to the inlet of the mixer through the valve; the mixer outlet is connected with one end of the spiral shaft through a rotating joint.

The invention discloses a heat pump unit, which includes a compressor, a second heat exchange part serving as an evaporator in a heating mode, an expansion valve and a water support pan. The heat pump unit also includes a defroster arranged in the second heat exchange part. The defroster includes an inlet port and an outlet port. Provides heat to the defroster. The heat pump unit also includes an ice breaker arranged on the water support tray. The ice breaker also includes an inlet end and an outlet end. The inlet end of the ice breaker is also connected to the outlet pipe section of the compressor. heating. The heat pump unit disclosed in the present invention, no matter the heat pump unit is in the heating mode or the defrosting mode (cooling mode), can supply heat to the defroster and the ice breaker through the refrigerant flowing out from the outlet of the compressor, thereby enabling the second Thoroughly defrost and break the ice on the heat exchange unit and water tray.

The invention discloses a solar photovoltaic heat pump dryer, which comprises a box body and an air-drying box. Four photovoltaic modules are arranged on the top of the box body, and a control box is arranged on the left side of the box body. There is a sliding door on the front, and a radiant heat pipe is arranged inside the door, a heat pump unit is arranged on the right side of the radiant heat pipe, and six battery boxes are arranged on the upper part of the heat pump unit; Air outlet, and an air outlet is provided on the right side of the air-drying box, and a temperature sensor is installed on the upper surface of the air outlet, and a heat dissipation pipe is provided inside the air-drying box. Since the photovoltaic module can provide power, the set The auxiliary heat pipe can provide auxiliary heat for the heat pump unit. At this time, the heat pump unit raises the heat and transports it to the heat dissipation pipe. At this time, the temperature sensor detects the temperature and starts the supplementary heat pipe, so that the high-temperature gas flows out from the air outlet, and the objects at the air outlet are dried. The object is dried, so the device is worth popularizing.

The invention discloses a solar assisted heat pump drying system. The solar assisted heat pump drying system comprises a drying chamber, a two-stage compression type heat pump system and a solar vacuum heat pipe heat collecting system; the two-stage compression type heat pump system is connected with the drying camber and is used for supplying heat energy required for drying to the drying chamberthrough a drying medium; the solar vacuum heat pipe heat collecting system is connected with the drying chamber and is used for supplying the heat energy required for drying to the drying chamber through the drying medium; and the solar vacuum heat pipe heat collecting system is also connected with the two-stage compression type heat pump system and is used for preheating the drying medium which enters the two-stage compression type heat pump system. According to the heat pump system disclosed by the invention, two compressors are arranged in parallel, so that enough heat energy can be supplied to the system; a condenser and a secondary condenser are connected in parallel; multi-position control of the temperature of the drying medium can be realized; and the heating efficiency of the heatpump system can be ensured through the heat exchange of the secondary condenser and the condenser.

The present invention relates to the technical field of Chinese herbs, particularly to an ironing therapy agent for pains, and preparation method thereof, wherein the ironing therapy agent comprises, by weight, 25-35 parts of sarcandra glabra, 8-12 parts of safflower, 8-12 parts of frankincense, 8-12 parts of myrrh, 25-35 parts of schefflera arboricola hayata, 19-25 parts of punctate ardisia herb, 12-17 parts of the root of thunbergia grandiflora, 25-35 parts of zanthoxylum nitidum, 25-35 parts of schefflera octophylla harms, 25-35 parts of kadsura coccinea, 4-6 parts of processed radix aconiti, and 4-6 parts of processed radix aconiti kusnezoffii. The ironing therapy agent of the present invention has effects of wind evil removing, pain stopping, blood circulation activation and blood stasis removing, can effectively release various rheumatic pains, and provides good treatment effects on pains, arthritis, shoulder and neck pain, and rheumatoid arthritis.