22results about How to "Reduce input" patented technology

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.

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.

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).

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.

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 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.

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.

The application provides an evaluation method and device for engineering training data, electronic equipment and storage medium, and relates to the technical field of artificial intelligence. The method comprises the following steps: receiving multi-source heterogeneous interaction logs and uniformly converting the multi-source heterogeneous interaction logs into standardized training records; traversing the records to extract user subject operation data to generate a candidate evidence set; and obtaining a dynamic evaluation standard configuration. In the first stage, the candidate evidence is mapped to the ability dimension and the quality characteristic value is calculated, and after being sorted, truncated and compressed, an evidence mapping list is output. In the second stage, the evidence mapping list and the evaluation standard configuration are assembled into prompt words and sent to a large language model, and the dimension scores and evidence row number anchor points are returned. Finally, the row number anchor points and the training records are bidirectionally bound to generate an evaluation report. Through the truncation and compression of the first stage code layer, the application reduces the Token input quantity and response time of the large model, eliminates the calculation illusion, realizes traceability and reviewability, supports various modes such as single person, group chat and debate, and eliminates data islands.

The application discloses a method for preparing aragonite type calcium carbonate by fixing carbon dioxide with steel slag, which comprises the following steps: (1) crushing and grinding the steel slag into steel slag powder, and then activating the steel slag powder in ultrasonic waves to obtain ultrasonic-activated steel slag powder; (2) mixing the ultrasonic-activated steel slag powder with water, adding pure acetic acid solvent to warm and acidify, and preparing acidified steel slag; (3) CO2 gas quenching the acidified steel slag, adding water to the acetic acid leaching solution and the steel slag powder in a mass ratio of 3-10:1, adjusting the pH of the leaching solution to 7-9, stopping the CO2 input after 10-90 min of stirring, and filtering to obtain calcium bicarbonate filtrate; and (4) crystallizing and filtering the calcium bicarbonate filtrate to obtain aragonite type calcium carbonate. The method can fix carbon dioxide in tail gas on site by using the waste steel slag stacked in a steel plant, achieves the effect of "waste treatment by waste", the leaching reagent can be recycled, and the method is economic and environment-friendly, and solves the technical problems of utilization of steel slag waste and carbon dioxide resources.

The application discloses a water tunnel experimental device, system and method based on an ejecting principle, and belongs to the technical research field of hydrodynamic experiments; the experimental device comprises a front return flow section, an experimental section, a static section, a rear return flow section, a bottom fairing section and a power system; the front return flow section, the experimental section, the rear return flow section and the bottom fairing section are sequentially connected through flanges to form a closed water tunnel; the static section is a pipeline with open ends and is connected in parallel with the experimental section, one end of the static section is connected to an outlet end of the front return flow section, and the other end of the static section is connected to an inlet end of the rear return flow section; the power system is used for moving fluid; when high-speed fluid flowing from the front return flow section enters the experimental section, the high-speed fluid is in contact with fluid in the static section to generate momentum exchange; the high-speed fluid drives low-speed fluid in the static section to move, so that a low Reynolds number flow space is formed in the experimental section.

The utility model discloses a vertical row photovoltaic support arranged on the slope concrete block protection slope grid, solved how to utilize the problem of concrete precast block protection slope arrangement photovoltaic support, be provided with square base plate (3) on the protection slope concrete precast block (2), the top end face central welding of square base plate has the connecting sleeve (4), be provided with the middle stand (6) on the connecting sleeve, be provided with the triangular connecting piece (7) on the top of middle stand (6), be connected with the middle crossbeam (8) on the triangular connecting piece (7), be provided with the bellows pipe pile foundation on the slope (1) slope ground, the top of in -concrete (15) has pre -buried sleeve (16) in pre -buried, be connected with the bottom stand (17) in pre -buried sleeve (16), be connected with the bottom crossbeam (18) on the top of bottom stand, be connected with vertical purlin (9) between bottom crossbeam and middle crossbeam (8), has reduced the foundation construction cost of photovoltaic support.

The utility model provides a rainwater purification and storage device, which relates to the technical field of water resource purification and comprises a support, a purification container, a drainage mechanism, a reservoir, an underground water kiln and an electric power storage controller capable of receiving weather information. The purification container is provided with a water receiving cavity with an upward opening, a plurality of convex lenses for gathering sunlight to the reservoir are distributed in the purification container, the outer surface of the purification container inclines downwards, an orifice communicated with the water receiving cavity is formed in the lowest point of the inclination, and a water inlet of the telescopic or rotary drainage mechanism corresponds to the orifice; the drainage mechanism is connected with the power storage controller, and the power storage controller controls the water outlet of the drainage mechanism to be arranged corresponding to the water inlet of the reservoir or the underground water kiln according to weather information. The water quality problem existing in rainwater storage application is relieved, the occupied area is small, the cost is low, and pollution cannot be caused.

This invention belongs to the field of agricultural biotechnology and discloses a lysozyme-nanomobionic system based on cell wall signal regulation and its application in improving the quality and efficiency of crops across the entire process. The system consists of a core engine, a biomimetic delivery system, and an enhancement module. It utilizes plant exosomes to simulate vesicle delivery, employing lysozyme to hydrolyze the cell walls of pathogens, releasing oligosaccharide signaling molecules, activating plant WAK receptors, and simultaneously initiating disease resistance, quality improvement, and yield enhancement pathways. Intelligent pH / ROS-responsive gating precisely releases components, while the nano-silicon photosynthetic engine enhances light efficiency, resulting in increased crop disease resistance, improved quality, and increased yield, while also promoting the green and low-carbon transformation of agriculture.

This invention relates to a split-type sliding device and its method for translating heavy-duty silos. A chute is laid on a lower track beam; a sliding box is installed on the chute and can slide along it; a vertical lifting jack is installed inside the sliding box; after pulling the sliding box to the lifting point below the silo wall, the vertical lifting jack and the vertical load control box are connected; the vertical load control box is activated to complete the silo lifting and replacement and remove temporary supports; a horizontal traction jack and the traction load control box are installed; the horizontal traction device is connected to the anchor block at the end of the sliding box via the connecting steel bar, and the connecting steel bar passes through the concrete reaction pier and is anchored to the horizontal traction jack; the traction load control box is activated to realize the silo translation. A limiting device is set between the sliding box and the chute to prevent large swaying of the heavy-duty silo during translation. Connecting bolt anchor blocks are set at both the front and rear of the sliding box to ensure that multiple sliding boxes can be connected in series on the same sliding track. This invention uses a single-point support slide box and lightweight matching slide rails, which facilitates on-site implementation in areas with limited installation space and features a low coefficient of friction, reducing translational traction force and improving translational construction efficiency.

The utility model relates to coal -fired boiler technical field, concretely is a kind of coal -fired boiler load regulation energy -conserving device, including boiler body, the surface of boiler body is fixedly connected with feed cylinder, the inboard of boiler body is fixedly connected with fire grate, the surface of boiler body is fixedly connected with water inlet pipe, the surface of boiler body is fixedly connected with drain pipe;The inboard of feed cylinder is provided with adjusting mechanism, and the adjusting mechanism includes support plate.The utility model can realize that sleeve lever drives connecting block to carry out vertical motion by the rotation of first motor operation drive screw rod, can realize that the size of the gap of connecting block and feed cylinder inner wall changes, and further can realize the supply of coal to be adjusted and controlled, so that the supply of coal can satisfy the actual load demand of boiler body, when load reduces, can reduce coal input, can avoid excessive combustion, is favorable to realize energy saving.

The application discloses a diameter 1200-1700mm large-diameter seamless steel pipe sizing production method, and belongs to the technical field of seamless steel pipe manufacturing in the metallurgical industry. The application adopts large continuous casting billet piercing, cross rolling expanding, directly heating furnace reheating after equalizing cross rolling, on-line reheating, and then sizing, so that the production heating frequency of the steel pipe is reduced, the finished product inner and outer grinding and polishing are realized, the material yield is high, one roughing mill and one set of rolls can be used for sizing the large-diameter steel pipe, the outer diameter group distance of the sized pipe is large, that is, the roll commonality is strong, and the mold investment amount is reduced. The application utilizes the reciprocating rolling of the roughing mill and the movement and overturning of the push-pull bed, can balance the deformation of each surface, and the group distance of the two rolls for sizing the pipe is relatively large. Compared with the existing traditional steel pipe sizing and outer diameter control production process, the production frequency of the application is less, the production process is simple, the production efficiency is high, the mold investment amount is small, and the production cost is greatly reduced.