67results about How to "Reduce input" patented technology

The invention provides a Yankee drying cylinder system with multi-stage heat energy recovery and automatic temperature control, which relates to the technical field of heat energy recovery and comprises a multi-stage heat energy recovery unit, a steam mixing and adjusting unit and an intelligent temperature control center, the multi-stage heat energy recovery unit is used for recovering sensible heat of tail gas discharged by a Yankee drying cylinder, heat dissipation of a cylinder body and latent heat of condensate water and converting the sensible heat, the heat dissipation and the latent heat into available low-pressure steam; by arranging the first-stage tail gas recovery assembly, the second-stage cylinder body heat dissipation recovery assembly and the third-stage condensate water recovery assembly which are sequentially connected, sensible heat of tail gas discharged by the Yankee dryer, heat dissipation of the cylinder body and latent heat of condensate water can be comprehensively captured, and energy waste caused by direct discharge of waste heat in a traditional system is avoided; recycled heat energy is converted into low-pressure steam, then the low-pressure steam is stored in the low-pressure steam buffer tank and serves as a recycled steam source to be mixed with main steam to be introduced into the Yankee drying cylinder again, part of main steam consumption is effectively replaced, the input amount of external main steam is greatly reduced, and the industrial development trend of energy conservation and consumption reduction is met.

The invention provides a three-time air supply methanol-to-hydrogen combustion evaporator which comprises a heat exchanger, a combustion evaporator body, a combustion chamber and a three-time air supply device, the air outlet end of the heat exchanger communicates with the three-time air supply device, and the three-time air supply device is arranged at the top of the combustion chamber. The tertiary air supply device blows flames generated during combustion of the combustion chamber to the combustion evaporator, the heat exchanger is used for preheating normal-temperature air, and the tertiary air supply device supplies air to the combustion chamber. The three-time air supply design is adopted, so that combustion is more complete, the flame temperature distribution is uniform, the heat efficiency is greatly improved, and fuel waste is reduced. Through gas preheating and waste heat recovery, external energy input is reduced, the operation cost of the system is remarkably reduced, and the energy-saving and environment-friendly trend is met. The high-temperature gas guide pipe guides waste heat back to the heat exchanger, heat energy recycling is achieved, the overall heat energy utilization rate is increased, and emission loss is reduced.

This invention relates to the field of chlor-alkali electrolysis equipment, and more particularly to an assembly of independent unit bipolar ion-exchange membrane electrolyzers, comprising an assembly frame and multiple fixed frames. The assembly frame supports the fixed frames, and independent unit electrolyzers are mounted on the inner sides of each fixed frame via fixing bolts. Each independent unit electrolyzer includes a frame, with a composite plate fixedly connected to the center of the frame. The composite plate separates the cathode chamber and the anode chamber on both sides of the frame. Anode ribs are fixedly connected to the interior of each anode chamber, and an anode mesh is installed at the end of each anode rib away from the composite plate. This invention creates forced disturbance to the solution inside the anode chamber during continuous replenishment of refined brine, significantly improving solution mixing and flow efficiency, allowing the brine to fully contact the electrodes, and enhancing the completeness of the electrolysis reaction. Compared to traditional passive flow methods, the solution circulation effect is significantly improved.

The application relates to the field of workpiece production operations, and discloses a skid changing system, a scissor clamping mechanism and a flow line. The skid changing system comprises a skid assembly, a skid changing conveying line, a lifting assembly and an adjusting and positioning assembly. The skid assembly comprises multiple uniform skids with the same model and multiple non-uniform skids with different models. The skid changing conveying line can alternately input the uniform skids and the non-uniform skids. The lifting assembly can lift a workpiece carried by a previous skid input to the skid changing conveying line and place the workpiece on a next skid. The adjusting and positioning assembly can adjust and position the relative position of the lifting assembly and the skid with any model input to the skid changing conveying line. The flow line can realize collinear skid changing of workpieces with different models, reduces the investment cost of equipment and improves production efficiency.

This utility model relates to the field of incinerator technology and provides a vertical waste treatment incinerator, including a furnace body; a feeding structure located on the side wall of the furnace body; and a slag discharge structure located at the lower part of the furnace body. The slag discharge structure includes a slag discharge channel located on the outer side wall of the furnace body, and an annular heat absorption groove is provided on the outer side of the slag discharge channel, which is filled with a heat source for heat absorption. A drying chamber and a fan are sequentially arranged on the upper part of the furnace body adjacent to the slag discharge channel. By setting an annular heat absorption groove and heat-conducting plates on the outside of the slag discharge channel, this utility model can not only efficiently recover the heat released during the slag discharge process for drying the waste about to enter the incinerator, thereby improving incineration efficiency and reducing external energy input, but also effectively extend the service life of key system components and maintain the stability and energy utilization efficiency of the system by reducing the temperature of the slag discharge channel, preventing heat backflow, and ensuring the safe discharge of ash and slag.

The application discloses a kind of single-blade card paddle working condition under wheel hub system limit load control method and system, this method is when wind turbine generator set normal operation detects whether blade is in card paddle state, when detecting card paddle failure, shutdown action is carried out, wind turbine generator set first enters load dynamic balance control mode, then calculates the current yaw error in shutdown process, yaw control is carried out to wind turbine generator set based on yaw error, so that wind turbine generator set is far away from directly facing wind direction, reduce the wind load of wind turbine generator set, and then reduce generator speed, when the load of wheel hub system of wind turbine generator set is less than preset threshold, wind turbine generator set carries out unified variable pitch rate feathering control, so that the load of wheel hub system meets design requirement, improve the safety of unit, and then reduce the design cost of wheel hub system.

The invention provides an animation generation method and device, electronic equipment and a storage medium. The method comprises the following steps: determining an original layer set for generating animations in a to-be-drawn layer set of a current frame; according to the hierarchical relationship of the image layers, each original image layer in the original image layer set is superposed in sequence through downsampling processing to obtain a reference image layer, and the resolution of the reference image layer is lower than that of the image layers in the original image layer set; an animation layer corresponding to the current frame is determined according to the reference layer, and the resolution ratio of the animation layer is higher than that of the reference layer.

This utility model provides an energy-saving blast furnace gas desulfurization system, comprising: a pretreatment tower (1), a dry desulfurization system (7), a water-based heat exchanger heating section (6) connected to the pretreatment tower (1), a hydrolysis tower (2) connected to the water-based heat exchanger heating section (6), a desulfurization tower (3) connected to the hydrolysis tower (2), and a water-based heat exchanger cooling section (5) connected to the dry desulfurization system (7); the water-based heat exchanger cooling section (5) is connected to the water-based heat exchanger heating section (6) by pipeline. It utilizes the waste heat resources in the hot blast stove flue gas, reducing the input of external energy and lowering overall energy consumption.

The present invention relates to a battery module (1) comprising a plurality of battery cells (2) and a cell connector (3) that electrically connects a battery electrode (6) of one of the battery cells (2) to a battery electrode (7) of an adjacent battery cell (2), wherein each battery cell (2) has an exhaust region (5) weakened by a predetermined break point (4) in its cell housing, and one of the battery electrodes (6) is arranged in the exhaust region (5). The battery module according to the invention is characterized by having at least one flow guiding element (12) surrounding at least a portion of the circumference of the exhaust region (5) and configured to block or at least disperse exhaust gas from the adjacent battery cells (2), wherein the cell connector (3) extends to the battery electrode (6) arranged in the exhaust region (5) via the circumferential portion excluding one or more flow guiding elements (12).

This invention provides a novel formwork support structure suitable for folded eaves on roofs, belonging to the field of building construction technology. It includes a foundation anchoring component pre-embedded in the frame beam or protruding concrete component of the exterior wall beneath the eaves. A set of vertical uprights is erected on the inner side of the foundation anchoring component, and a set of non-vertical uprights is erected on the outer side. The vertical and non-vertical uprights are connected or linked by a horizontal bar system. A set of supporting main beams is erected at the top of the horizontal bar system. Above the supporting main beams, a set of supporting secondary beams is laid in the longitudinal direction. Above the supporting secondary beams, a folded area cavity-shaped formwork structure is laid. This invention uses a non-vertical steel pipe support frame system, which is relatively simple to transport and install, has good overall integrity, requires a small construction area, facilitates on-site construction, eliminates exterior wall leakage, and significantly reduces construction costs.

This invention relates to the fields of smart agriculture and agricultural ecological cycle engineering technology, specifically to an intelligent decision-making management method and system for resource output under a crop-livestock integrated model. The method includes: initializing system parameters; calculating and generating an environmental resistance index, which characterizes the resistance to resources entering the soil medium; calculating the system's total effective carrying capacity in terms of nitrogen; comparing the environmental resistance index with a critical environmental resistance threshold to determine whether resource return to the field is permitted, and using the total effective carrying capacity as an upper limit constraint to extrapolate future predicted inventory levels; calculating the cumulative value of excess, and based on a preset nutrient excretion and conversion sensitivity coefficient, calculating and outputting the adjustment value for crude protein concentration in the feed formula. This invention solves the spatiotemporal mismatch problem between rigid supply and flexible consumption, realizing a shift from passive response to proactive early warning.

The utility model relates to a kind of ice bar machine, comprising: vortex tube heating unit, with hot gas outlet and cold gas outlet;Cooking heating module, including pot and base, the base is equipped with hot gas stream air inlet, this hot gas stream air inlet is connected with the hot gas outlet of vortex tube heating unit, for the hot gas stream is guided into the bottom of pot to heat the food material of ice bar liquid production;Cooling module, including ice bar tray for placing ice bar mold and cold gas delivery pipeline, the cold gas delivery pipeline is connected with the cold gas outlet of vortex tube and the inside of ice bar tray, for injecting cold gas stream to ice bar tray to solidify ice bar liquid in ice bar mold. Advantage is: it is with single vortex tube unit to generate cold, hot two gas streams simultaneously, replace traditional independent compression refrigeration system and external heating equipment, independent heating furnace in prior art is saved, equipment component quantity and overall structural complexity are significantly reduced.

This invention discloses an integrated operating room air conditioning system, belonging to the field of medical clean air conditioning technology. It includes a fresh air handling unit, an integrated clean room unit, and an automatic control system. The integrated clean room unit includes at least one operating room, each equipped with a recirculating air handling system. The fresh air handling unit is connected to the integrated clean room unit. The automatic control system is connected to the fresh air handling unit, the temperature control coil, and the recirculating fan. The fresh air handling unit is used to process the humidity of the fresh air and maintain the pressure environment of the operating room. The recirculating air handling system is used to filter and regulate the temperature of the indoor recirculated air. Through this invention, a fresh air handling unit, an integrated clean room unit, and an automatic control system are configured. The fresh air handling unit is dedicated to fresh air humidity regulation and pressure compensation. The integrated clean room unit is equipped with a recirculating air handling system and an integrated temperature control coil for indoor temperature regulation, thereby achieving temperature and humidity control.

The utility model discloses a material conveying system. Including: first screening machine is equipped with first discharge gate and second discharge gate, first material pipe, its feed port is connected with first discharge gate, first crusher, its feed port is connected with the discharge gate of first material pipe, second crusher, its feed port is connected with second discharge gate, second screening machine, its feed port is connected with the discharge gate of first crusher and the discharge gate of second crusher, conveyer belt, it conveys the particle that passed through second screening machine to target area, storage component, it includes first storage bin, and with first material pipe is connected through second material pipe, and shunt valve, it includes motor and baffle, installs in first material pipe inside, and is located second material pipe opening place. The utility model discloses through setting up shunt valve, reasonably adjusts the coal amount that enters first storage bin and is sent into combustion furnace, thereby reduces the input of coal when the power generation load is lower, and simultaneously makes full use of the productivity of screening machine and crusher.

The present application provides a kind of for the permeability reaction system of organic fluorine compound contaminated soil, including permeability reaction barrier, upstream monitoring well and downstream monitoring well;Permeability reaction barrier includes several permeability reaction modules, permeability reaction module includes hollow shell, and shell is provided with water-permeable screen relative to two hollow sides respectively;Hollow shell is loaded with granular filler, and granular filler is internally provided with ultraviolet light band;Granular filler includes light-transmitting glass ball and the ceramicite of surface load titanium dioxide;Upstream monitoring well is located in the upstream of permeability reaction barrier, and downstream monitoring well is located in the downstream of permeability reaction barrier;Upstream monitoring well and downstream monitoring well are equipped with detection component in it.The present application provides a kind of for the permeability reaction system of organic fluorine compound contaminated soil, improves the operating efficiency of permeability reaction barrier in organic fluorine compound contaminated layer soil, reduces cost.

The invention relates to the technical field of green manure rice, in particular to a method for synergistically improving phosphorus efficiency of a green manure-rice rotation system through forward movement of a phosphate fertilizer, which comprises the following steps: in the green manure-rice rotation system, moving at least a part of the phosphate fertilizer planned to be applied to a rice growth season forward to a green manure growth season; the base fertilizer is applied in the sowing period or the seedling period of the green manure. Through fertilization time sequence management, the application of the phosphate fertilizer is advanced from an easily fixed rice season to an activated green manure season, the applied phosphate fertilizer is efficiently absorbed and converted into organism phosphorus by utilizing vigorous root activity and secreta in the growth period of green manure crops, the activated phosphorus is released through turning, pressing and decomposing of the green manure, and the phosphate fertilizer is applied to the rice season. A slow-release phosphorus bank easy to absorb is constructed for succeeding rice, seasonal phosphorus nutrition is provided, original fixed-state phosphorus in soil is activated, the capacity and the turnover rate of the soil available phosphorus bank are increased, and the long-term fertilizing effect is achieved.

The invention discloses a training resource configuration method, device and equipment, and the method comprises the steps: building a duration model based on the training parameter information of a large model training task and a duration impact factor extracted from the historical training record of an intelligent calculation center; on the basis of the unit time resource use cost of a single GPU card and the relationship between the training duration evaluated by the duration model and the number of the GPU cards, constructing a total resource cost function taking the number of the GPU cards as a variable, and determining the corresponding number of the target GPU cards when the minimum function value of the total resource cost is taken as a target condition; and based on the number of the target GPU cards, configuring training resources of the large model training task.

The utility model relates to an RCO combustion heat storage and gas collection chamber which comprises a machine box, a connecting pipe and a heat storage pipe. Organic waste gas enters the catalysis cavity from the heat storage cavity through the connecting pipe to be subjected to catalytic combustion, gas obtained after combustion carries a large amount of heat energy and enters the heat storage pipe through the guiding cavity, the spiral section heats the heat storage cavity, the organic waste gas enters the heat storage cavity through the gas inlet pipe, and the organic waste gas is preheated; and the carried heat energy can be effectively transferred to the heat storage cavity. The heat energy transfer enables the organic waste gas in the heat storage cavity to be subjected to preheating treatment, the preheating treatment enables the organic waste gas to reach a certain temperature before the organic waste gas enters the catalysis cavity, and the catalytic combustion process is accelerated. The higher initial temperature can shorten the time for reaching the temperature required by combustion, so that the combustion efficiency is improved. Due to the preheating treatment, the energy input required for reaching the combustion temperature is reduced, so that the organic waste gas treatment cost is reduced.

The utility model relates to battery technology field, concretely relates to a battery device, and the battery device includes: first component and second component, welding assembly is arranged between first component and second component, and simultaneously connects first component and second component, welding assembly is provided with a plurality of welding parts in first component, and the difference h between the penetration of adjacent two welding parts has, the range of difference h is between 0.1mm < h < 1.0mm. This embodiment sets up a plurality of welding parts, compared with single area's welding part, can obviously improve the overcurrent area. Moreover, this embodiment carries out the differentiation adjustment to the penetration of adjacent two welding parts, can reduce the conduction efficiency of heat from the deep fusion area to the shallow fusion area, avoids the heat when welding too big, can obviously improve the welding quality and welding strength.

The utility model discloses a sulfur-containing sewage gasification device, which relates to the technical field of sewage treatment and comprises a stripping tower, a heat exchanger is arranged on the side surface of the stripping tower, one side of the bottom of the heat exchanger is connected with a steam distribution pipe, and the other side of the bottom of the heat exchanger is connected with an ultrasonic flowmeter through a sewage delivery pipe. Through the arrangement of the steam distribution pipe, the heat exchanger, the steam-water separator, the mixing pipe and the pipeline static mixer, part of steam which originally enters the stripping tower and is used for separating sulfide enters the heat exchanger through the steam distribution pipe, and then the steam exchanges heat with sulfur-containing sewage through the heat exchanger for preheating; the preheated steam enters a steam-water separator to separate condensate water, the separated dry steam and the sulfur-containing sewage are converged in a mixing pipe, and the sulfur-containing sewage and the steam are mixed through a pipeline static mixer; the inside of the pipeline can be cleaned to relieve blockage, the maintenance and replacement interval is prolonged, and the steam stripping separation efficiency can be improved.

The application provides a server and a search word recommendation method. The method comprises the following steps: receiving a page data request sent by a display device, determining historical search words and popular words in response to the page data request; receiving a query request for querying repeated words sent by the display device, determining repeated words of the historical search words and the popular words and associated media asset identification codes associated with the repeated words in response to the query request; obtaining a tag set corresponding to the associated media asset identification codes, and replacing the repeated words in the historical search words with associated words of different repeated words in the tag set to obtain replaced historical search words, or replacing the repeated words in the popular words with the associated words to obtain replaced popular words; and feeding back the replaced historical search words and / or the replaced popular words to the display device. The method can replace the repeated words, recommend associated words associated with the repeated words to the user, and solve the problems of poor diversity and high repetition rate of the recommended search words.

The invention relates to a deep learning-based membrane pollution control method and system, and the method comprises the steps: obtaining real-time operation parameters of a membrane system and a flocculation visual image of the electric flocculation system through coupling the electric flocculation and the membrane system, and calculating a membrane pollution index according to the real-time operation parameters and the flocculation visual image. Meanwhile, flocculation features are extracted by using a deep learning image recognition model. The membrane pollution index and the flocculation characteristics are fused, a control decision model is input to generate a control instruction, electric flocculation operation parameters are dynamically adjusted, the membrane pollution index is maintained at a set threshold value, and accurate and efficient membrane pollution control is achieved.

This invention provides a method and apparatus for alkaline sterilization of fermentation sample liquid, applied to sterilization equipment. The sterilization equipment includes: a sterilization tank, a pH measuring device, a stirring device, and an alkaline input device. The stirring device and the pH measuring device are assembled in the sterilization tank. The method includes: controlling the alkaline input device to input alkaline solution into the sterilization tank in batches; controlling the stirring device to stir the liquid in the sterilization tank and measuring the pH of the liquid in the sterilization tank using the pH measuring device; when the pH measured by the pH measuring device exceeds a first preset threshold for a third preset time, controlling the alkaline input device to stop inputting alkaline solution, controlling the stirring device to stop stirring, and discharging the liquid from the sterilization tank.

A sample analyzer (10), including an incubation mechanism (400), which is used for performing incubation on liquid in a reaction vessel ; and a uniform mixing mechanism (300), which is independently arranged relative to the incubation mechanism(400) and has a transport station (321) and a uniform mixing station (322), wherein the uniform mixing mechanism (300) includes a carrying member (310), and the carrying member (310) drives the reaction vessel to circularly move between the transport station (321) and the uniform mixing station (322); and the carrying (310) member conveys the reaction vessel, which is input from the transport station (321), to the uniform mixing station (322) and conveys the reaction vessel to the transport station (321).Input and uniform mixing procedures of different reaction vessels on the carrying member (310) can be carried out at the same time, and the test flux of the sample analyzer is improved.

This invention discloses a battery electrode and a method for preparing a battery cell, a photovoltaic cell, a tandem cell, and a photovoltaic module, belonging to the field of solar cell technology. The battery electrode of this invention is located on the light-receiving surface and the back-light-receiving surface of the battery cell, including multiple main grids extending longitudinally and multiple fine grids extending laterally. The main grids and fine grids intersect to form a grid and are interconnected. A groove structure matching the fine grids is provided on the light-receiving surface or both sides of the battery cell. The fine grids are embedded inside the grooves, and the fine grids directly contact the boron-doped layer of the battery cell on three sides without passivation film obstruction. This invention can significantly reduce contact resistance, improve light blocking, and facilitate efficient photoelectric conversion. This electrode structure can be superimposed with any battery structure, such as xBC, HJT, perovskite tandem cells, etc.

The utility model relates to an anti-crack heat preservation outer wall, including wall base, primer layer, mortar outer wall layer, imitation stone paint finish layer, imitation stone paint middle coating, be equipped with anti-crack heat preservation structure between mortar outer wall layer and imitation stone paint middle coating, its anti-crack heat preservation structure includes the curved plate and middle baffle, the curved plate is divided into multiple groups and is arranged through linear array, and the middle baffle is inserted into the curved plate, the middle baffle is hollow in the middle, and the rock wool filling layer is filled in the hollow, and secondly, the anti-crack heat preservation structure between mortar outer wall layer and imitation stone paint middle coating fills the heat preservation mortar and covers the curved plate, the middle baffle, the utility model solves the problem that the existing anti-crack heat preservation outer wall has the problem that the insufficient supporting force causes the poor anti-crack effect, and the heat preservation effect cannot be improved.

A premixing device includes a cylinder, a bottom plate, and a cover plate. The top diameter of the cylinder is larger than its bottom diameter, and the bottom surface is inclined to the axis. The interior of the cylinder has multiple sets of annular protrusions. The cover plate has a hole at its axis through which a conduit for connecting an atomizing nozzle for spraying industrial sodium silicate solution passes. The atomizing nozzle can be detachably connected to the conduit at the axis of the cover plate. The cover plate has a hole on one side for connecting a conduit for an L-shaped nozzle for spraying expandable polystyrene particles. The conduit of the L-shaped nozzle can be welded to the cover plate. The outlet of the L-shaped nozzle faces the axis of the cover plate. A reflector plate coaxial with the cylinder is located at the axis of the bottom plate. A feed pipe extending into the inner cavity of a drying mixer is detachably installed at a lower position on the bottom plate. The premixing device provided by this invention can significantly reduce the amount of sodium silicate solution required.

The application relates to a rotating detonation engine and relates to an axisymmetric adjustable nozzle suitable for rotating detonation spiral shock characteristics. The nozzle is composed of a fixed section, an air reservoir, a push rod, a connecting ring, a tractor, a contraction plate, an expansion inner plate, an expansion outer plate, a hook connecting piece and a thermoelectric conversion cover. The fixed section is a frame for the transition from a combustion chamber to a nozzle, and a hinged frame is arranged outside the fixed section for supporting the air reservoir. The air reservoir and the push rod adopt a structure similar to that of an injector. The air reservoir is hinged to the fixed section, and the push rod is hinged to the connecting ring. One end of the tractor is hinged to the connecting ring, and the other end of the tractor is hinged to the expansion outer plate, which is used for dragging the expansion outer plate to move. The expansion inner plate is hinged to the contraction plate. The thermoelectric conversion cover is a conical silicon-germanium alloy cover, which is used for absorbing waste heat of the nozzle and converting the waste heat into electric energy to provide energy for the whole adjustable nozzle. The relative airflow angle in front of the shock wave can be controlled within a proper range under various working conditions in a wide speed range, so that the shock wave angle can be controlled, and the oblique shock energy loss in the rotating detonation engine can be reduced.

Embodiments of the present application disclose a method for a robot to access an article. The method comprises: obtaining a delivery destination address corresponding to an article of a waybill and a first string input by a storage user, querying, by a server, whether there is a matching relationship between the address information and the first string in the address information or the relevant record of the storage user identity of the historical waybill or the registration information of the delivery destination, and if the matching relationship is found, controlling the robot to provide an open-door storage function; and if the matching relationship is not found, providing a page for the storage user to input a complete user identity of a pickup user corresponding to the delivery address as a second string. Correspondingly, when picking up the article, the pickup user only needs to input a third string to cooperate with the first string for verification, or the pickup user authorizes the use of the identity to verify the second string input by the storage user, and the robot opens the cargo compartment where the article is located after the verification is passed. The present disclosure reduces the workload and input error rate of the storage user, and improves the efficiency of using the robot to access the article and the user experience.

The invention provides a Cap2-mRNA synthesis reagent composition, a kit and application of the Cap2-mRNA synthesis reagent composition and the kit. Specifically, the invention provides an in-vitro co-transcription RNA capping reagent composition, which comprises a Cap2 cap analogue, magnesium chloride and a DNA template. According to the invention, the Cap2 cap analogue is used and does not form competitive inhibition with GTP, so that the utilization rate of the cap analogue is improved, and the mRNA synthesized by transcription reaction is high in capping efficiency, high in yield and high in integrity.