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104results about How to "More calories" patented technology

Micro heating platform for measuring molten salt electriochemistry in-situ Raman spectrum and sample cell

The invention discloses a micro heating platform for measuring a molten salt electriochemistry in-situ Raman spectrum and a sample cell, belonging to the technical field of electrochemical analysis. The micro heating platform comprises a heating platform housing, a hearth, a heating platform cover, uprights and a base, wherein a heating platform housing circulating loop water path is arranged inside the heating platform housing, a sample cell arrangement groove is formed in the top of a hearth main body, bar-shaped grooves are symmetrically formed in the left side and the right side of the sample cell arrangement groove, resistance wire mounting holes are formed in the hearth main body at two sides of each of the bar-shaped grooves and the sample cell arrangement groove, spiral resistance wires are arranged in the resistance wire mounting holes, and the resistance wires and the hearth main body are arranged in an insulating manner; a heating platform cover circulating cooling water path is arranged in a heating platform cover main body, and a microscope lens through hole is formed in the middle of the heating platform cover main body. The sample cell has the structure that a quartz cover is arranged at the top of a crucible; through holes are formed in the upper part of the crucible and correspond to the bar-shaped grooves; if the crucible is made of a conductive material, the crucible can be simultaneously used as a counter electrode, or the counter electrode can be singly arranged in the crucible.
Owner:NORTHEASTERN UNIV

Anthracite carbon casting formed coke

InactiveCN101280203ARealize protection and meet emission standardsHigh carbon contentSpecial form destructive distillationFoundryHigh carbon
Disclosed is anthracite carbon foundry formed coke which solves the disadvantages of uneven granularity, insufficient oxygen-adding, high broken rate and environment pollution found in the formed coke in the prior art; the anthracite carbon foundry formed coke is characterized in that the anthracite or non-coking coal is used to produce the anthracite carbon foundry formed coke; the steps include that the raw coal is conveyed to the factory, crushed and grinded to powder; the binder is added to the grinded powder and the mixture is stirred under the cooling condition, and then stirred evenly after being heated; the mixture is conveyed to the pressing machine for the extruding formation; the formed material is conveyed to the carbonization chamber and then is processed with dry distillation and carbonization under the conditions of air-isolation and the temperature ranging from 950 DEG C-1050 DEG C; finally, the formed material is cooled and the finished product is outputted to be stored in the storehouse for sale; the process of comprehensive utilization of the coke-oven gas generated in the carbonization chamber is set for the lime joint production; the process of dust removal and desulfurization is set for the flue gas and SO2 in the exhausted gas; based on the special binder formula and the special product structure and compared with the traditional coking method, the anthracite carbon foundry formed coke has the advantages of high carbon content, high calorific value, low ash content and sulfur content, crush resistance, abrasion resistance, good intensity, moderate reactivity, high intensity after reaction, good cold and heat intensity, reasonable and simple structure, small investment, low expense and specially being applicable to the coking and the mechanical casting industries.
Owner:YANGQUAN YANGMEI FORMED COKE TECH DEV CENT

Highly-efficient air energy water source heat pump integrated unit

The invention relates to a highly-efficient air energy water source heat pump integrated unit which comprises a compressor, a first heat exchanger, a second heat exchanger, a heat exchange tower, a water pump, an expansion valve and a reversing valve, wherein the first heat exchanger is arranged in the heat exchanger tower; an output of the compressor is connected with an inlet of the first heat exchanger through the reversing valve, an outlet of the first heat exchanger is divided into two paths which are respectively connected with an inlet and an outlet of the expansion valve; the outlet of the expansion valve is connected with an inlet of the second heat exchanger through a one-way valve, an inlet of the second heat exchanger is also connected with the inlet of the expansion valve; the outlet of the second heat exchanger is connected with the inlet of the compressor; and the heat exchanger tower is provided with the water pump for providing cooling media circulating power. The invention has simple structure, small volume, high energy efficiency ratio, lower cost, easy installation and construction, lower cost of the operation and convenient maintenance, thereby being an air conditioner cooling, heating and healthy hot water making mode with development potential, and being suitable for industrialized application. The invention can solve the problems of instability factor of weather with an air source, limitation of ground and water sources, overhigh initial cost and the like.
Owner:HUNAN YUANHENG TECH CO LTD

Automatic slag removal biomass combustion device as well as combustion engine and combustion method

The invention discloses an automatic slag removal biomass combustion device as well as a combustion machine and a combustion method. The automatic slag removal biomass combustion device as well as thecombustion machine and the combustion method have the beneficial effects that the comprehensive optimization design is carried out on the arrangement of a material combustion bin and an air duct, anoriginal combustion mode of transverse fire discharge is changed, and a scraping plate capable of doing reciprocating motion is arranged in the combustion bin, and therefore, the coke slag and the ashin the combustion bin can be cleared in time, then the downward ventilation is not influenced, and the heat conversion rate of biomass fuel can be improved; and the combustion device enables the flame to be directly combusted, the defect that a boiler wall is burnt by the transverse flame is avoided, and therefore the upward combustion enables the heat to be more concentrated, the applicability is wide, the requirements of most existing boiler hearths can be met, the adaptive design is not needed to be carried out on the boiler, the use and popularization cost of the combustion machine is reduced, meanwhile, the service life of the boiler is prolonged, and multiple purposes are achieved.
Owner:河南奥兰斯特新能源技术有限公司

Method for efficiently preparing integrated electrode of flow battery

The invention discloses a method for efficiently preparing an integrated electrode of a flow battery, which comprises the following steps of: S1, well mixing plastic, a conductive auxiliary agent and an auxiliary agent, and processing a bipolar plate from the mixture; S2, pretreating graphite felts; S3, attaching a layer of volatile solvent to the surface of the bipolar plate; S4, tightly attaching the two pretreated graphite felts to the two sides of the bipolar plate with the volatile solvent attached to the surface to form a graphite felt / bipolar plate / graphite felt sandwich structure; and S5, stacking multiple layers of the graphite felt / bipolar plate / graphite felt sandwich structure, tightly laminating the multiple layers through a tablet press, introducing a direct current or an alternating current, and embedding graphite felt carbon fibers into the bipolar plate to form an integrated electrode. The flow battery integrated electrode is prepared in a current mode, the internal resistance in the finished integrated electrode can be remarkably reduced, and the efficiency of the flow battery is improved. The preparation method is simple, multiple integrated electrodes can be produced at a time, the production time is short, the efficiency is high, energy is saved, environment friendliness is achieved, and mass production is facilitated.
Owner:杭州德海艾科能源科技有限公司

Novel solar water heater

The invention discloses a novel solar water heater. The novel solar water heater comprises a cylindrical water storage tank, a solar heat collector, a water inlet and outlet pipe and a supporting frame; the novel solar water heater further comprises a protection roller shutter, a rainwater sensor and an STM8S single-chip microcomputer; the bottom of the water storage tank is provided with protrusions connected with the solar heat collector and air exhaust openings; the cross section of the supporting frame is of an acute triangle structure, and the supporting frame is composed of support front legs, support back legs and a pressing plate; the protection roller shutter comprises a rolling shaft, a driving motor and a protection curtain; the STM8S single-chip microcomputer is arranged outside the water storage tank and is electrically connected with the driving motor, and the rainwater sensor is arranged above the pressing plate and is electrically connected with the STM8S single-chip microcomputer; and when the rainwater sensor senses rainwater, the driving motor is stated by the STM8S single-chip microcomputer, the rolling shaft is driven by the driving motor to roll, and therefore the free end of the protection curtain downwards stretches along the solar heat collector until a first magnet and a second magnet on the protection curtain are attached. The novel solar water heater is simple in structure, reasonable in design and long in service life.
Owner:CHENGDU ANGDIJIA TECH CO LTD

Silicon carbide single crystal growth graphite crucible capable of adjusting ratio of carbon to silicon in growth atmosphere

The invention discloses a silicon carbide single crystal growth graphite crucible capable of adjusting a ratio of carbon to silicon in a growth atmosphere. According to the invention, a cavity of the graphite crucible comprises a crucible raw material cavity and a crucible growth cavity, and the thickness of the graphite wall of the crucible raw material cavity is greater than the thickness of the graphite wall of the crucible growth cavity; the crucible raw material cavity comprises a silicon carbide powder cavity and at least two silicon powder cavities; and the top of the silicon powder cavity is connected with a silicon powder conveying pipe, and the silicon powder conveying pipe is also connected with a silicon powder bin outside the graphite crucible. According to the invention, the growth atmosphere can be adjusted by consuming certain gas-phase silicon in the growth process of a silicon carbide single crystal, and the ratio of carbon to silicon in the growth process of the silicon carbide single crystal is kept in an optimal range, so silicon liquid drops are prevented from appearing on the growth surface of the silicon carbide single crystal, and the growth quality of the silicon carbide single crystal is further improved.
Owner:中科汇通(内蒙古)投资控股有限公司

Air floating type sheeting and crushing machine for powder coating

The invention discloses an air floating type sheeting and crushing machine for powder coating. The air floating type sheeting and crushing machine comprises a sheeting part, a conveyer belt and a crushing part. The conveyer belt is unfolded through a driven roller and a driving roller which are arranged at the two ends of a rack. A longitudinal groove is formed in the position of the longitudinal center line under the upper belt. Carrier rollers are arranged on the two sides of the longitudinal groove. An upper opening of the longitudinal groove is flush with the upper edges of the carrier rollers and is attached to the lower face of the upper belt. An air pipe introduced through a side plate is arranged below the longitudinal groove and communicates with the longitudinal groove through at least one vertical pipe. Air holes are formed in the positions, within the width range of the longitudinal groove, of the longitudinal center line of the conveyer belt. Shaft rods at one ends of two crushing rollers are connected through third synchronous gears so that the crushing rollers can rotate at an equal speed. Long teeth and short teeth are axially arrayed on the surface of each crushing roller at intervals, and the long teeth and the short teeth are distributed in the circumferential direction. The radius of a circle where the outer edges of the long teeth are located is greater than the radius of a circle where the outer edges of the short teeth are located. The radiating efficiency is high, sheeted pieces cannot adhere to the conveyer belt under the action of an air cushion, and the machine is simple in structure, easy to implement and suitable for application and popularization.
Owner:江苏彩奇新材料科技有限公司

Non-well underground coal gasification ignition device

The invention relates to a non-well underground coal gasification ignition device. The non-well underground coal gasification ignition device comprises a gas conveying pipeline, a gas guiding barrel,a combustion barrel, a first winch, a second winch, a power supply and a controller. The gas conveying pipeline is fixedly supported in a gas inlet drilling hole. The gas guiding barrel ascends, descends and slides in the gas conveying pipeline. The combustion barrel ascends, descends and slides in the gas guiding barrel. A first steel wire rope is wound on the first winch and is fixedly connectedwith the top of the gas guiding barrel. The second steel wire rope is wound on the second winch and is fixedly connected with the top of the combustion barrel. An electric spark system and solid fuelare arranged in the combustion barrel. A plurality of fire spraying assemblies are arranged on the circumference of the outer circumferential side wall of the combustion barrel in an array mode. Thepower supply is respectively and electrically connected with the controller, the electric spark system and the fire spraying assemblies. The controller is in respective signal connection with the electric spark system and the fire spraying assemblies. Combustion-supporting gas is conveyed to a coal seam roadway, a coal seam is ignited by means of the solid fuel, the ignition success rate is high,the flow direction of the combustion-supporting gas can be controlled, and the coal seam burning efficiency is higher.
Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Flue gas waste heat recovery element and device capable of breaking through low temperature dew point

The invention relates to a flue gas waste heat recovery element and device capable of breaking through the low temperature dew point. The flue gas waste heat recovery element and device is characterized in that a heat exchange element is formed by an aluminum flat-oval-tube-shaped fin and aluminum fluid tubes; corrosion resistant, abrasion resistant and high temperature resistant ceramic glaze materials are composited on the surface of the heat exchange element; and an unsaturated contraction high polymer heat-shrink tube is wrapped on the outer surfaces of the ceramic glaze materials. The heat exchange element is fixed through an enameled steel plate to form a single module, a plurality of the single modules are combined in parallel connection mode to form a heat exchanger assembly, and all the fluid tubes of the heat exchange element are welded in series connection mode through bends. Liquid cold fluid is filled into the fluid tubes of the heat exchange element, three air cold fluid channels are arranged between the flat-oval-tube-shaped fin and the aluminum fluid tubes, and air hot fluid flows through the outer side of the flat-oval-tube-shaped fin. The flue gas waste heat recovery element and device has the advantages that a heat exchange tube is formed in once extruding mode, the fin is sufficiently contacted with the fluid tubes, accordingly heat exchange efficiency is improved and a large amount of labor work is reduced; the inner walls of the fluid tubes are designed to be tooth-shaped, the internal surface heat exchange areas of the fluid tubes are increased, and the heat exchange efficiency is led to be high; the heat exchange channels are additionally arranged so that use functions of a heat exchanger are increased; the surface is subjected to enameling processing and high polymer heat-shrink tube processing so that corrosion resistance, abrasion resistance and high temperature resistance are greatly improved; and the self-cleaning purpose is achieved, and normal and efficient heat exchange is ensured.
Owner:HANGZHOU YUANYUAN ENVIRONMENT TECH

Dry steam cabinet furnace

The invention belongs to cooking utensils especially steam cabinet furnaces and particularly relates to a dry steam cabinet furnace. The dry steam cabinet furnace comprises a furnace end, a water tank, a hearth, a discharge flue and a steam cabinet, wherein the furnace end is located in the hearth, a fire observation opening is formed in the front end of the hearth, and the water tank is airtight. The dry steam cabinet furnace is characterized in that the side edge of the upper surface of the water tank is provided with an opening allowing the discharge flue to penetrate, an interval is formed between the outer wall of the discharge flue and the opening of the water tank and is a steam outlet of the water tank, baffles are arranged on the periphery of the interval to form a steam chamber, and a steam outlet is formed in the surface of the steam chamber and is connected with a steam pipe. The dry steam cabinet furnace has the advantages that generated steam is high in temperature and dry and contains a large amount of heat, the heating time of food is shortened, and the original flavor of the food can be kept at the same time; heat absorption area is large, heat efficiency is high, steam amount is stable and continuous, the temperature of exhausted smoke is low, the taste of the cooked food is good, and the original flavor of the food is kept more easily.
Owner:FUZHOU RONGKUN KITCHEN EQUIP

Ring type roasting furnace

The invention discloses a ring type roasting furnace, and relates to the field of roasting furnaces. The ring type roasting furnace comprises a furnace shell; flame paths and furnace chambers communicating with the flame paths are formed in the furnace shell; material boxes are further embedded in the furnace shell; one material box is arranged between every two flame paths; the furnace chambers are formed in the positions, located below the flame paths, inside the furnace shell and communicate with the flame paths; the furnace chambers are partitioned through partition plates; an ignition device is arranged in each furnace chamber; a guide pipe is arranged on each partition plate in a penetrating mode; a fuel cavity is formed in the position, surrounding the furnace chambers, inside the furnace shell in a ring shape; and a fuel gas inlet pipe communicating with the fuel cavity is arranged on one side of the furnace shell in a penetrating mode. The ring type roasting furnace has the advantages that a flue gas filtering device is arranged, exhausted hot gas can be filtered by the flue gas filtering device, so that the hot gas and waste gas in a furnace body can be sufficiently filtered in the emission process so as to filter out particulate impurities in flue gas and toxic and harmful gas in the flue gas, and therefore the flue gas can accord with the emission standard, and thering type roasting furnace can be more environmentally-friendly.
Owner:山东齐明炭素有限公司

Dual-heat exchange structure and heat utilization product thereof

The invention relates to a dual-heat exchange structure and a heat utilization product thereof, which are used for overcoming the defects that an existing heat exchanger and a heat pipe can only be used for heating and can not produce hot water, the heat loss due to dissipation is great and the like. The dual-heat exchange structure with a plurality of hot water heat pipes is as follows: a medium-small pipe (2) of the structure is sheathed in a big pipe (1) and penetrates out of two ends of the big pipe (1), two end surfaces (3) of the bit pipe (1) are hermetically connected with the outer surface of the small pipe (2) by using cover plates, and a water source switch (15) is communicated with the big pipe (1) and a hot water tank (30) through a pipeline for supplying cold water for the two. When two ends of the small pipe (2) are communicated with the indoor existing het pipe or a caliduct (32), the dual-heat exchange structure can heat cold water in the big pipe (1) and the hot water tank (30), and then the structure simultaneously has a plurality of functions of heating, producing the hot water, baking and the like. The invention further provides the heat pipe coated by a metal membrane plate, the heat pipe wound by a hose and a plurality of novel dual-heat exchange structures, and further designs and manufactures a plurality of heat utilization and energy-saving and emission-reducing new products.
Owner:王海昆
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