75results about How to "Full conversion" patented technology

The invention discloses a control system for measuring the energy consumption of urban rail transit and an evaluation method. The control system comprises a vehicle-mounted energy consumption control unit, a data management unit and a ground energy consumption control unit. The control system has the beneficial effects that the system is a multi-path sampling energyconsumption metering system; drive control is carried out by adopting a permanent-magnet synchronous DC motor; a double-energy control module is built by using a super capacitor and a lithium battery for vehicle-mounted energy conversion control; train force analysis and modeling are not needed; a large quantity of nonlinear analysis or intelligent optimization calculation is not needed; traction energy consumption, regenerative braking energy and auxiliary energy consumption can be measured and monitored by directly utilizing collected voltage and current data; the control system has the functions of real-time storage and display of energy consumption data; the energy consumption data can be uploaded to the ground energy consumption control unit through the data management unit; the labor cost is reduced; the control system has a fault detection function; and the fault can be accurately reported when the system fails.

The invention provides a light condensation-light conversion composite reinforced type solar photocatalysis water-decomposition hydrogen-production system. The system comprises a solar collection-transmission unit, a light conversion-photocatalysis hydrogen-production reaction unit, a light conversion-photocatalysis oxygen-production reaction unit and a medium cycle control unit. By adopting the dual action of light condensation and light conversion, the response spectral intensity of the photocatalysis is remarkably enhanced, and the medium cycle control unit forcefully ensures the loop exchange and the stable concentration of a reaction medium component. With multiple actions, a photocatalysis material can favorably interact with a reaction medium to generate a high-efficiency and stable photocatalysis hydrogen-production reaction. The system has the advantages of simple structure, strong designability, high photon conversion efficiency, stable performance, and the like, can fully convert and utilize solar energy and suit different sunshine conditions and is easy to popularize and apply on a large scale.

The invention discloses an industrial furnace for non-ferrous metal smelting. The industrial furnace comprises a hearth (2), a feed tube, a combustor (5) and a heat exchanger (9), wherein a low-temperature air pipeline (8) is connected between the heat exchanger (9) and a fan (7), a high-temperature air pipeline (6) is connected between the heat exchanger (9) and the combustor (5), a hearth furnace gas outlet (24) is formed on the hearth (2), the feed tube serves as one part of a heat exchange system, and a furnace gas pipeline connects the hearth furnace gas outlet (24), the heat exchanger (9) and the feed tube into a whole. According to the invention, the feed tube can utilize excess heat of waste furnace gas to preheat furnace materials (14) to be melted, and loading process is performed in a closed space, thereby preventing a great deal of heat in the furnace from being lost and greatly reducing the temperature of the waste furnace gas discharged into the atmosphere, therefore, the preheated furnace materials (14) can be quickly melted in the hearth (2) so as to achieve the aims of high efficiency, low energy consumption and low aluminum loss.

The invention discloses energy-saving livestock excrement fermentation equipment which comprises a machine body, a straw crushing cavity, a fermentation aid addition cavity, a photovoltaic power generation component and a fermentation cavity, wherein a straw crushing cavity is formed in the right side of the top of the inner cavity of the machine body; an excrement addition cavity is formed in theleft side of the straw crushing cavity; the fermentation cavity is formed in the bottom of the inner cavity of the machine body; the photovoltaic power generation component is arranged on the left side of the upper surface of the machine body; the fermentation aid addition cavity is formed in the right side wall of the machine body; the straw crushing cavity, the fermentation aid addition cavityand the excrement addition cavity are all communicated with the fermentation cavity. The equipment is characterized in that a straw feeding hole is formed in the middle of the upper surface of the machine body. The equipment is energy-saving and environmentally friendly, power can be supplied to the equipment to operate through solar energy, resource waste can be avoided, meanwhile, rapid and efficient fermentation can be ensured, sufficient mixing and fermentation of straw and excrement are achieved, and fermented fertilizers can be recycled and reused.

The invention relates to the technical field of batteries, in particular to a colloidal power lead-acid battery inner formation process, comprising the steps of adding a colloidal electrolyte to a battery and standing for 0.5 to 1 h, wherein the formation procedure comprises a ten-charge phase, an alternating nine-discharge phase, a rest phase, and an acid extraction stage. The process in the invention effectively solves the problem that the power type colloidal battery is difficult to be completely formed, can ensure the uniformity of formation of the anode plate of the colloidal battery, fully converts the active material, and improves the inner formation quality of the colloidal battery. At the same time, the total formation time of the process is 27~51h before the 9th discharge capacity detection and matching discharge, and the total net charge is 3.4-8.75 times of the rated capacity, which reduces the battery charge electric quantity and formation time, enhances the effective charge electric quantity of the battery, improves the production capacity of the power colloidal batteries, reduces the cost of battery production, increases production efficiency and improves the competitiveness of batteries in the market.

The invention discloses a production process for high-amino acid soy sauce. The production process comprises the steps of raw material cooking, yeast production, mixed fermentation, sterilization filtration and the like, and specifically comprises the following steps of adding soybean meal, bran, wheat and water into a cooking pot for cooking according to a certain proportion, connecting the cooked material to a compound mold starter containing acetic acid and sodium acetate, transferring the mixture into a yeast production tank for ventilated yeast production, transferring produced yeasts into a fermentation tank, adding saline water, performing heat-preservation fermentation under the condition of about 50 DEG C, extracting crude soy sauce, and performing sterilization filtration. According to the production process, an optimal proportion of the soybean meal, the bran and the wheat is selected by repeated tests to ensure sufficient protein supply, and meanwhile, the compound starter containing the acetic acid and the sodium acetate is added in a yeast production process to ensure the full transformation of proteins into amino acid, so that the amino acid content of the soy sauce is increased, and the value of the raw materials soybean meal, bran and wheat is fully realized; cooking and fermentation conditions of the whole production process are strictly controlled to further ensure the quality of the high-amino acid soy sauce.

The invention relates to the electricity generating technology field, especially a self-sustaining type electricity generating device based on a pipeline oil transportation power, comprising a diversion apparatus connected with a pipeline output connector; a flow adjusting apparatus connected with the diversion apparatus; and a conversion apparatus connected with the flow adjusting apparatus; wherein the conversion apparatus comprises a turbine mechanism connected with the flow adjusting apparatus; a main shaft connected with the turbine mechanism; and the electricity generating set connected with the main shaft. Through in series connection with an arbitrary segment connector of the oil transportation pipeline, the device of the invention can fully transfer flow kinetic energy of the medium in the oil transportation pipeline into electric energy without influencing the function and efficiency of the pipeline, so as to provide electric energy for special electric equipment.

The invention provides an efficient wet and dry dual-purpose draught fan which comprises a motor, a movable impeller and a wind cover, wherein the motor comprises a case, a stator, a rotor and an endcover; a plurality of pressure-diffusion sheets are arranged on the end face of the movable impeller side of the end cover, extend to the inner side wall of the side part of pressure-diffusion holes of the wind cover in a single arc shape from the air outlet of the outer circumference of the movable impeller, and are spirally and radially distributed; and a plurality of independent pressure-diffusion flow guiding air flues are formed between the air outlet of the movable impeller and the pressure-diffusion holes of the wind cover through combination of the end cover, the wind cover and the pressure-diffusion sheet. Compared with the prior art, guiding and pressure diffusion of the airflow at the outlet of the movable impeller are realized through the pressure-diffusion sheets; matching pressure-diffusion holes are formed in the tail part, corresponding to the pressure-diffusion sheets, of the wind cover; the side wall at the pressure-diffusion holes of the wind cover is tightly connected with the outlets of the pressure-diffusion sheets to realize two-level flow guiding and pressure diffusion of the efficient wet and dry dual-purpose draught fan, conversion of the airflow kinetic energy into pressure energy is more sufficient, and the pneumatic performance of high hydrostatic pressure efficiency is realized.

The invention discloses a speed bump power generation device based on a hydraulic system. The speed bump power generation device comprises a speed bump system, the hydraulic system and a mechanical system. The speed bump system comprises an upper pressure bearing plate, a lower pressure bearing plate, a spring, a cylinder barrel ejector rod and a piston. The spring is supported between the upper pressure bearing plate and the lower pressure bearing plate and internally provided with a cylinder barrel. The cylinder barrel comprises an outer cylinder barrel body. An inner cylinder barrel body is formed in the outer cylinder barrel body in a surrounding mode. The piston is located in the inner cylinder barrel body. The upper pressure bearing plate is connected with the piston through the cylinder barrel ejector rod. The bottom of the outer cylinder barrel body is provided with an external oil outlet and an external oil inlet. The upper pressure bearing plate is arranged below a speed bump. The speed bump system is connected with the mechanical system used for power generation through the hydraulic system. According to the speed bump power generation device based on the hydraulic system, expressway pavement vibration energy is fully recycled, energy conversion is achieved, the power consumption cost is reduced, and the economic benefit is improved.

The invention relates to a high-power light-emitting diode (LED) lamp. The high-power LED lamp comprises a radiating plate, and a unit LED lamp of which the radiating surface is fixed in front of the radiating plate. The high-power LED lamp is characterized in that: a closed accommodating cavity is formed in the radiating plate; high-efficiency heat energy transfer liquid is filled in the closed accommodating cavity; and the side, which is far away from the unit LED lamp, in the closed accommodating cavity is provided with a plurality of grooves. Compared with the prior art, the high-power LED lamp has the advantage that: the heat of an aluminum plate fixedly connected with an LED lamp bead can quickly flow away, so that the temperature of the LED lamp bead is effectively and quickly reduced.

The invention discloses a producing method of eight-ingredient dried bean curd, wherein the production method includes the following processes: raw material acquisition, grain-sized dicing, seasoning, mold loading, high-temperature steam cooking, demoulding segmentation, material mixing, bagging, mouth sealing, sterilization, water blowing, box packing, inspection, and warehousing. In the raw material acquisition process, dried bean curd is acquired as a raw material. The seasoning process includes the following steps: 1) decocting spice water; and 2) preparing ingredients, preparing a seasoner by using the spice water, adding the seasoner in the dried bean curd diced into grains in the grain-sized dicing process, and stirring evenly. In the mold loading process, the seasoned dried bean curd grains are metered, then poured in a mold box and laid flatly, the pressure intensity of 500 kPa-2000 kPa is applied in the mold box, a cover of the mold box covers, and the pressure intensity is kept by using the cover of the mold box. In the high-temperature steam cooking process, the mold box loaded with the dried bean curd grains is sent into a high-temperature sterilization kettle and is steam-cooked, the steam cooking temperature is 85-120 DEG C, and the steam cooking time is 15-55 minutes; and after the steam cooking is finished, the mold box is cooled in the high-temperature sterilization kettle, and is discharged out of the kettle after being cooled to 45-55 DEG C.

The invention discloses ultrahigh-strength martensitic steel for an automobile and a rolling method. The ultrahigh-strength martensitic steel for the automobile comprises the following components in percentage by weight: 0.2 to 0.3 percent of C, 0.21 to 0.4 percent of Si, 1.0 to 1.7 percent of Mn, 0.02 percent or less of P, 0.003 percent or less of S, 0.05 percent or less of Al, 0.01 to 0.2 percent of Cr, 0.01 to 0.04 percent of Ti, 0.001 to 0.002 percent of B, 0.01 to 0.05 percent of V, 0.05 percent or less of Nb, 0.01 to 0.05 percent of Ni, 0.1 to 0.3 percent of Cu and the balance of Fe. The alloy has high tensile strength and hydrogen embrittlement resistance and good comprehensive mechanical properties, and is suitable for manufacturing automobile structural parts.

The invention discloses an agricultural production waste closed aerobic sub-high-temperature microorganism fermentation seven-day fertilizer-making method and device. According to the method and device, a fermentation gas fairing is used based on a conventional fermentation tank, the fermentation tank is integrally closed, fermentation gas circulation and fresh air distribution are regularly performed by the aid of a fermentation gas circulation and air distribution system, the fermentation temperature of a fermented object in the fermentation tank reaches 50-55 DEG C within 10-20 hours undercombined action of fermentation gas circulation, fresh air distribution and fermentation preparations and cannot be affected by outside temperature, the fermented object is transferred to a discharging end from a feeding end of the fermentation tank during fermentation, sub-high-temperature closed aerobic fermentation at the fermentation temperature of 60-65 DEG C is kept (limit temperature is less than 65 DEG C), an integrated process is seven days, raw materials such as agricultural waste (animal and plant residual bodies and breeding organism manure) are sufficiently and harmlessly treatedto obtain an excellent fermented organic fertilizer or microorganism organic fertilizer.

The invention discloses a labyrinth bidirectional catalytic combustion heater. A gas caching cavity is formed in an outer shell of the heater, and an exhaust port is formed in an end part. A gas inletpipe penetrates into the gas caching cavity, a connecting seat is arranged at the inner end, and a gas branch channel is arranged in the connecting seat; a heat exchange device is fixedly arranged onthe connecting seat and is provided with a gas inlet liquid pipe and a gas outlet liquid pipe stretching out of the outer shell; a heating inner core comprises an inner shell, a first combustion-supporting catalytic body and a second catalytic body; a hot gas outlet is formed in one end of the inner shell; the first combustion-supporting catalytic body and the second combustion-supporting catalytic body are arranged in the inner shell, the first combustion-supporting catalytic body is arranged out of the second combustion-supporting catalytic body in a sleeving manner, and a gas buffer spaceis formed between the first combustion-supporting catalytic body and the inner shell; and the heating inner core is detachably mounted on the connecting seat through a snap joint structure, and the heat exchange device is located in the heat exchange space. The labyrinth bidirectional catalytic combustion heater heats more quickly.

The invention discloses a magnetoelectric coupling nonlinear vibration reduction power generation coarse particle device for a railway road and bridge transition section. The magnetoelectric coupling nonlinear vibration attenuation power generation coarse particle device comprises a stress conduction box, a piezoelectric energy harvesting module, a plurality of damping vibration attenuation modules and a plurality of magnetic nonlinear vibration energy collection modules. Wherein the damping vibration attenuation module is used for absorbing vibration energy of the stress conduction box and transmitting the vibration energy to the magnetic nonlinear vibration energy acquisition module. The magnetic nonlinear vibration energy acquisition module is used for converting the received vibration energy into electric energy and transmitting the vibration energy to the piezoelectric energy harvesting module. Therefore, according to the magnetoelectric coupling nonlinear vibration reduction power generation coarse particle device, vibration reduction and power generation of a vehicle-rail-roadbed coupling dynamic model are combined, vertical, transverse and axial three-dimensional vibration transmitted to a railway roadbed by a steel rail can be absorbed, and part of vibration energy generated by train operation is converted into electric energy.

The invention provides a photovoltaic vacuum window for realizing full-solar spectrum management. The photovoltaic vacuum window comprises a vacuum glass layer, a photovoltaic generation layer and a self-cleaning function layer orderly arranged from inside to outside; the photovoltaic generation layer comprises a first transparent electrode, a photovoltaic film and a second transparent electrode arranged in order; the photovoltaic film is a transmitting photovoltaic film; and the self-cleaning function layer comprises the third glass and a nanometer photocatalytic film orderly arranged from inside to outside. Through the photovoltaic vacuum window provided by the invention, the transmitting photovoltaic film is used as the generation material of the photovoltaic generation layer, and the infrared ray in the solar spectrum is used for generating, so that the visible light in the solar spectrum can penetrate the photovoltaic vacuum window; and meanwhile, the nanometer photocatalytic filmis used for absorbing the ultraviolet in the solar spectrum to perform the self-cleaning, thereby realizing the sufficient conversion and utilization of the full-spectrum of the sunlight.

The invention discloses a double-screw high-pressure surplus energy recycling device which comprises a device housing, a rear end cover, a front end cover, a bushing, a drive screw, a driven screw, a drive friction wheel, a driven friction wheel, a bearing block and a mechanical seal cover, wherein the bushing is arranged inside the device housing, one end of the device housing is connected with the rear end cover, one end of the bushing inside the device housing is connected at the inner side of the front end cover, the outer side of the front end cover is connected with one side of the bearing block, the mechanical seal cover is arranged inside the bearing block, and the drive screw and the driven screw are arranged inside the bushing. Compared with a common multi-stage centrifugal hydraulic turbine, the double-screw high-pressure surplus energy recycling device has the high energy recovery rate, and meanwhile has the advantages of being stable in medium transmission, weak inn pressure pulsation, small in mechanical vibration, low in noise, high in rotation speed, small in flow and continuous in work.

The invention discloses a flexible cigarette conveying device, which comprises a motor and an arc-shaped support track, wherein the motor is connected with a frequency converter for controlling the rotating speed of the motor; the two ends of the support track are provided with a driving wheel and a driven wheel respectively; an output shaft of the motor is in transmission connection with the driving wheel; and a cigarette conveying mechanism is arranged between the driving wheel and the driven wheel. The flexible cigarette conveying device has a simple structure, and is easy for processing, manufacturing and installing; the product quality is enhanced; cigarette wrinkles caused by manual cigarette clamping is solved, so that the appearance of each cigarette is ensured, the process requirement is met, and the labor intensity of workers is lowered; the production efficiency is increased greatly, quick switch between production of ten-cigarette bags and production of twenty-cigarette bags can be realized, the switch can be performed within 30 minutes, and equipment can be fully utilized under the condition that equipment is short; and the refitting cost is low, the flexible cigarette conveying device is convenient and quick for detaching and installing, and interference with a packaging machine is prevented.

A device for collecting heat dissipation water vapor at the top of a thermal power plant circulating water cooling tower is disclosed. The cooling tower is a hyperbolic cooling tower, a cold water pool is arranged at the bottom of the cooling tower, the cold water pool comprises a collecting cover, a flow guiding trough, four drainage pipes, a rigid ring and a plurality of axial flow fans, the collecting cover is an annular cover body, the annular side face of the collecting cover is in a certain radian, the collecting cover is located at the top of the cooling tower, and the flow guiding trough is an annular trough; and the annular body surrounds the upper portion of the cooling tower and is located at the bottom of the collecting cover to be integrally connected with the collecting cover, the four drainage pipes are located on the side wall of the cooling tower, one end of each drainage pipe communicates with the flow guiding trough, and the other end of each drainage pipe is connected with the cold water pool. A method for collecting the heat dissipation water vapor at the top of the thermal power plant circulating water cooling tower by using the device comprises four steps, the device and the method can effectively collect the heat dissipation water vapor at the top of the cooling tower, the repeated water-using rate of the thermal power plant is increased, the consumptionamount of the thermal power plant circulating cooling water is reduced, and a decisive effect on water saving of the thermal power plant is achieved.