1326results about How to "Reduce losses" patented technology

The invention discloses an injection molding production optimization method based on multi-agent cooperation, and the method comprises the following steps: decomposing a plurality of targets in an injection molding production process, and constructing a layered multi-agent structure; collecting data in the injection molding production process in real time, and constructing a global expert behavior track and a local expert behavior track; based on the global target and each local target, obtaining initial parameters of a global reward function and a local reward function; adopting an inverse reinforcement learning method to obtain an optimal global reward function and an optimal local reward function; obtaining an optimal decision strategy of each agent through a hierarchical collaboration mechanism by each hierarchical agent; when detecting that a conflict exists between the targets, dynamically adjusting the reward weight of the reward function by adopting a conflict coordination mechanism; and continuously collecting new expert behavior data, and updating the optimal decision strategy of each agent. According to the invention, a layered multi-agent inverse reinforcement learning method is adopted, and multi-target dynamic collaborative optimization of injection molding production is realized.

The invention discloses a flue gas waste heat recovery device and method for a garbage incinerator. Relates to the technical field of waste incineration treatment and comprises a waste heat recovery box, a heat exchange pipe set driven by a main control gear, a transfer gear and a fixed gear ring is arranged in the waste heat recovery box, and heat exchange pipes conduct revolution and autorotation in smoke at the same time to enhance heat exchange. Accumulated dust on the outer surface of the heat exchange tube is removed through the rotating treatment scraper and the removing brush cylinder, and the reciprocating treatment kettle is used for knocking the tube wall of the heat exchange tube to shake off the dust; the flow speed and the flow direction of flue gas can be intelligently adjusted through an angle-adjustable speed adjusting plate on a treatment scraper, so that the device is suitable for different working conditions; the device realizes efficient and stable recovery of flue gas waste heat, can keep a heat exchange surface clean on line, and is high in adaptability.

The automatic soot blowing furnace comprises a furnace body, a conveying device is arranged outside the furnace body, the conveying device is used for conveying a cupel into the furnace body, and a furnace door capable of being automatically opened and closed is arranged on the furnace body; and an endoscopic camera is arranged in the furnace body and is used for monitoring a soot blowing end point. The device can control the cupel to automatically enter and exit from the hearth, frequent door opening and closing are not needed, the temperature in the furnace is stable, energy consumption loss is reduced, harmful gas emission is reduced, and cost reduction and efficiency improvement are facilitated; image data are acquired by adopting a light supplementing lamp and an endoscopic camera, so that the method is more reliable and accurate; and the cupel subjected to soot blowing is taken out in time through the material taking module, the loss of metal silver is reduced, and the extraction content is increased. Due to feeding and discharging of the cupel, automatic operation is achieved, the working efficiency is improved by 50%, and the cupel can be in butt joint with full-automatic equipment.

The invention relates to a traditional Chinese medicine composition with functions of tonifying qi and nourishing blood for livestock. The traditional Chinese medicine composition comprises the following components in parts by weight: 10-30 parts of astragalus membranaceus, 10-40 parts of spina gleditsiae, 10-20 parts of angelica sinensis, 10-20 parts of codonopsis pilosula, 10-30 parts of uniflower swisscentaury root, 10-30 parts of ligusticum wallichii, 10-20 parts of cowherb seed, 10-20 parts of fruit of liquidambar formosana hance and 1-10 parts of iron sucrose. The traditional Chinese medicine composition is scientific and reasonable in component, free of toxic and side effects and medicine residue, convenient to take and low in cost, has the functions of tonifying qi and nourishing blood, stimulating the menstrual flow and prompting lactation, and is capable of effectively treating diseases of postpartum hypogalactia, breast milk stoppage and the like which are normal in livestock.

The invention provides a macro virus group sequencing library construction method for removing host ribosome RNA through an enzyme method and a kit, and belongs to the technical field of biology. The method comprises the following steps: hybridizing total RNA (Ribonucleic Acid) of a sample with a DNA (Deoxyribose Nucleic Acid) probe aiming at host ribosome RNA to form a DNA / RNA hybrid chain; rNase H is used for digesting RNA in the hybrid chain, and DNase I is used for digesting the remaining DNA probe in the system; purifying to obtain virus RNA (Ribonucleic Acid); carrying out fragmentation treatment on the virus RNA; carrying out reverse transcription on the fragmented RNA to synthesize a first chain cDNA, then synthesizing a second chain cDNA, and carrying out terminal repair and dA tail addition to obtain double-chain cDNA; connecting the linker with the dT tail with the double-chain cDNA; and carrying out PCR amplification and purification on the connection product to obtain the macro virus group sequencing library. According to the construction method and the kit, the problem that the full-length sequence of the virus cannot be obtained from a low-load sample can be solved.

A reformate hydrodeolefin catalyst comprising a sulfato-containing alumina carrier and an active component comprising Pd 0.22-0.40 mass%, Pt 0.07-0.18 mass%, chlorine 0.4-3.0 mass%, and the sulfato content in the sulfato-containing alumina carrier is 0.3-3.0 mass% based on alumina. The catalyst can effectively remove olefins in reformate with bromine index higher than 4000 mgBr / 100g oil, and no pre-sulfurization is needed before use. The deolefin product with bromine index less than 50 mgBr / 100g oil and aromatic loss less than 0.5 mass% can be obtained.

The application discloses a double-hearth two-stage heating vacuum distillation furnace, which comprises an evaporation furnace and a condensation furnace which are communicated through a gas passage, wherein the evaporation furnace comprises an evaporation furnace body and at least one top heating mechanism which is detachably arranged on the top of the evaporation furnace body; and the condensation furnace comprises a condensation furnace body, a side heating structure and a furnace cover, wherein the condensation furnace body is divided into a temperature control condensation chamber and a plurality of layers of multistage condensation chambers, and the gas passage can be combined or replaced according to the required reaction conditions of different materials. The vacuum distillation furnace can collect different metals through the gradient change of the temperature of the two hearths, reduces the process of secondary distillation of volatile matters after the furnace is stopped, can complete the processing of diversified raw materials, improves the work efficiency and reduces the processing cost; the modular top heating mode directly radiates heat to the materials, improves the heat utilization rate, can realize the working mode of stopping the furnace without stopping the work, helps to improve the work efficiency, and is convenient for completing the furnace cleaning, maintenance and solid material taking and placing.

The invention discloses an uplink and downlink combined wireless communication method and system based on channel semantic feature feedback. The method constructs an uplink and downlink closed-loop semantic communication architecture: a terminal side obtains a downlink channel matrix, generates a channel semantic feature vector through a channel semantic feature extraction network, inputs the channel semantic feature vector into a compression coding network to obtain a low-dimensional feedback code word, and sends the low-dimensional feedback code word to a base station side through an uplink limited feedback link; the base station side decodes and restores the low-dimensional feedback code word to obtain a reconstructed channel semantic feature vector, inputs the reconstructed channel semantic feature vector as prior information into a channel sensing sequence coding and modulation network, and generates a complex modulation signal under the condition of meeting the transmission power constraint; and the terminal side is combined with local channel information, and original data is recovered through a channel sensing demodulation network. Through joint optimization of the channel semantic feedback and the transceiver end-to-end transmission process, the channel state information feedback overhead is reduced under the constraint of limited feedback resources, and the transmission reliability and robustness in a complex channel environment are improved.

The invention discloses a large-range landslide mass displacement early warning method based on GNSS and radar data fusion, and the method comprises the steps: obtaining GNSS monitoring sequence data in a landslide region based on the position information of a reference station and a GNSS monitoring station in a GNSS monitoring system, and further obtaining the displacement related information of the landslide region; collecting data through a satellite InSAR, and generating deformation field data of a landslide area by comparing radar images at different time points; performing space-time alignment on the obtained data, and performing two types of data fusion S by adopting an adaptive Kalman filtering method after alignment; decomposing time series data of the fused landslide mass displacement by using wavelet transform, and extracting multi-scale features of a time domain and a frequency domain; the proposed features are combined with historical data of landslide mass displacement, a landslide mass displacement trend prediction model using an LSTM method added with a memory decline factor is input, and future trend prediction of landslide displacement is carried out; setting a multi-level threshold value, judging the change trend of the landslide mass displacement according to the displacement rate, the acceleration and the prediction result, and generating a multi-level early warning signal.

The invention provides a low-sulfur manganese-silicon alloy and a production method thereof.The method comprises the steps that silica, coke and manganese ore are crushed and then mixed with lime, and smelting raw materials are obtained; a closed electric furnace is filled with smelting raw materials for smelting, and alloy melt is obtained; the alloy melt is transferred into a ladle, a desulfurizing agent is added for the desulfurization process, and manganese-silicon alloy molten iron is obtained; and the manganese-silicon alloy molten iron is poured into a mold for ingot casting, and a manganese-silicon alloy finished product is obtained after cooling. According to the method, the method capable of effectively reducing the sulfur content in the manganese-silicon alloy is provided through the steps of raw material crushing and mixing, in-furnace power transmission refining, out-of-furnace desulfurization, casting molding and the like, the low-sulfur manganese-silicon alloy is produced, and therefore control over the sulfur element content in a steelmaking product is facilitated.

The invention relates to an artificial hail suppression operation method, device and equipment and a medium. The method comprises the steps of performing data fusion processing on multi-source meteorological monitoring data, airspace control information, an operation point resource state and protection target information to generate a dynamic operation situation map; constructing a multi-target robust optimization model based on the dynamic job situation map; an improved multi-objective evolutionary algorithm is adopted to solve the multi-objective robust optimization model, and a Pareto optimal solution set is obtained; performing multi-attribute decision on the Pareto optimal solution set based on the real-time preference weight, and generating an optimal operation scheme meeting actual requirements; and analyzing the optimal operation scheme to generate a specific operation instruction. By adopting the method, the limitation that traditional artificial hail suppression operation depends on experience decision can be effectively broken through, the operation blindness is reduced, the reasonable distribution of operation resources is realized, the protection effect of important areas is improved, the operation cost and disaster loss are reduced, and the scientization, precision and high-efficiency level of the artificial hail suppression operation is remarkably improved.

The utility model discloses a kind of smoke gas deflection-preventing fused salt furnaces, including furnace body, inner ring coil pipe, middle ring coil pipe, outer ring coil pipe, top coil pipe, sealing cover, burner and flue, the furnace body includes shell component, furnace base and furnace top cover, the lower end portion of the shell component is connected with the furnace base, the furnace top cover is connected on the upper end portion of the shell component, the shell component, the furnace base and the furnace top cover are enclosed to form furnace cavity, the inner ring coil pipe, the middle ring coil pipe and the outer ring coil pipe are sequentially arranged in the furnace cavity from inside to outside, the top coil pipe is arranged in the furnace cavity and located above the inner ring coil pipe and the middle ring coil pipe, and the outer peripheral portion of the top coil pipe is connected with the upper end portion of the outer ring coil pipe.The utility model can avoid smoke gas deflection, can make smoke gas evenly flow distribution in furnace, and then can improve the heat exchange efficiency between smoke gas and fused salt, reduce heat loss, reduce energy consumption, can also prolong the service life of furnace tube.

This utility model discloses a tunnel fire-fighting foam liquid filling system, belonging to the field of fire-fighting equipment technology. It includes several fire boxes, a foam liquid filling vehicle, and a monitoring center. Both the fire boxes and the foam liquid filling vehicle are networked with the monitoring center to achieve data exchange. Specifically, each fire box contains a foam liquid storage tank and a first control device. The foam liquid storage tank is equipped with a first liquid level sensor, a solenoid valve, a variable frequency delivery pump, and a first flow meter. A flow regulating valve and a second flow meter are installed on the pressure water pipe. All components are connected to the first control device. The foam liquid filling vehicle contains a foam liquid storage tank, a variable frequency high-pressure pump, a battery, a third flow meter, and a second control device. Both the first and second control devices are connected to the monitoring center. This utility model provides a highly efficient, intelligent, and easy-to-maintain tunnel fire-fighting foam liquid filling system.

The application provides a positive plate preparation method based on electrolyte moisture control and a battery. The core rule that "moisture of solid-state electrolyte wet powder is a key factor affecting the moisture of the positive plate" is first determined, and the long-standing error cognition in the industry that "controlling the total moisture of the slurry is enough" is corrected, providing a scientific theoretical basis for moisture control. By detecting three indexes before the slurry is used, the moisture of the positive plate can be accurately predicted whether it will exceed the standard, and the risk of scrapping the whole batch of positive plates is fundamentally avoided. By strictly controlling the moisture of the positive plate, the side reactions in the battery are effectively reduced, the capacity retention rate, rate performance and cycle life of the battery are improved, and the safety hazards such as swelling and thermal runaway caused by excessive moisture are reduced.

This invention discloses a continuous adsorption-desorption treatment device for organic waste gas, relating to the field of environmental engineering construction technology. It includes: a support, on which multiple alternating treatment modules for treating organic waste gas are mounted; each treatment module includes: a treatment cylinder fixed to the support, an inner cylinder fixed inside the treatment cylinder, a main support mesh and multiple secondary support meshes fixed inside the inner cylinder, the main support mesh being located below all the secondary support meshes, and an activated carbon layer placed on the upper side of both the main and secondary support meshes, with gaps between the secondary support meshes and the activated carbon layer below them; and arc-shaped through holes at positions corresponding to these gaps on the inner cylinder. This invention utilizes the arc-shaped through holes to provide an additional flow path for the desorbed gas, allowing it to directly pass over the already desorbed activated carbon, reducing heat exchange between the desorbed gas and the desorbed activated carbon, thereby reducing heat loss and improving desorption efficiency.

This invention relates to the field of power grid management technology, specifically to a platform for energy consumption monitoring, analysis, and operation and maintenance of typical indoor substations in cold regions. The platform includes: an energy consumption change analysis module, an energy consumption cycle identification module, a power adaptability analysis module, a low-temperature impact assessment module, a fault risk identification module, and an equipment lifespan management module. This invention improves the accuracy of predicting power consumption trends and the speed of operational response by analyzing environmental data and energy consumption records of typical indoor substations in cold regions. By combining analysis of the relationship between temperature, wind speed, and energy consumption, it accurately predicts energy consumption changes and adjusts the power grid, matching seasonal and weather changes. Combined with real-time environmental data analysis, it improves the accuracy of assessing the impact of low temperatures in winter, optimizes the stability of the power system under extreme conditions, reduces losses caused by faults and unplanned outages, extends equipment lifespan, and improves operational efficiency.

The utility model discloses a kind of foldable photovoltaic outdoor multi-device charging plate, including foldable photovoltaic outdoor multi-device charging plate body, the middle part of the back of foldable photovoltaic outdoor multi-device charging plate body is fixedly connected with anti-falling assembly.The above scheme, foldable photovoltaic outdoor multi-device charging plate is set by setting anti-falling device, when external charging head is connected with the charging port of foldable photovoltaic outdoor multi-device charging plate body, the two groups of electric lifting rods inside anti-falling device are started, make it to lift work, then electric lifting rod will drive arc locating plate and suction cup to move, until the surface of suction cup and the surface of external charging head are pasted, at this moment, external charging head can be fixed in the side wall of foldable photovoltaic outdoor multi-device charging plate body, even if the charging port of foldable photovoltaic outdoor multi-device charging plate body and external charging head are loose, external charging head will not be caused to fall off phenomenon, to guarantee the charging effect of device.

The invention belongs to the technical field of anti-leakage systems for hydraulic stations of rear girders of quay cranes, and particularly relates to an anti-leakage system and method for a hydraulic station of a quay crane. Comprising a data acquisition module used for acquiring an oil tank liquid level signal of a shore bridge hydraulic station and at least one real-time working condition signal of a shore bridge in real time; and the data processing and control module is electrically connected with the data acquisition module. Liquid level fluctuation and real leakage caused by normal actions (such as cart movement and oil cylinder action) of equipment are effectively distinguished, and the problems that a traditional low-liquid-level alarm device is high in false alarm rate and lags in alarm are fundamentally solved.

The utility model discloses a steelmaking continuous casting machine waste heat recycling device which comprises a conveying pipe and a heat exchanger, an annular blocking plate is arranged at the casting blank inlet end of the conveying pipe, a plurality of annular cavities are sequentially formed in the conveying pipe at intervals from the casting blank inlet end to the casting blank outlet end, and each annular cavity is connected with a cold air pipe. A plurality of air nozzles are uniformly distributed on the circumference of the side wall of the side, facing the annular blocking plate, of the annular cavity, cooling cavities are formed between the adjacent annular cavities and between the annular blocking plate and the annular cavities, a plurality of conveying rollers are arranged in the cooling cavities, an exhaust pipe is arranged on the side wall of the side, close to the annular blocking plate, of the cooling cavity, and a heat exchange pipe assembly is arranged in the heat exchanger. The exhaust pipe is communicated with an inlet of the heat exchange pipe assembly, a water supplementing opening is formed in the heat exchanger, an air compressor and a vortex tube which are communicated are arranged on the outer side of the conveying pipe, and a cold air outlet of the vortex tube is communicated with the cold air pipes. In conclusion, the casting device has the advantages of being small in heat loss, high in casting efficiency and high in heat recovery rate.

This utility model relates to a liquid-filled oil-free gas sealing system, comprising a primary seal and a secondary seal disposed between the floating roof and the tank wall of a storage tank, and a burst-suppressing membrane disposed between the primary and secondary seals. The primary seal includes an annular sling installed on the side of the floating roof and located between the floating roof and the tank wall; a liquid-filling pipe is disposed within the annular space between the sling and the floating roof; and a liquid-filling tube is disposed on the liquid-filling pipe. The secondary seal includes a pressure plate fixed at its lower end to the top of the outer ring of the floating roof; a sliding piece fixed at the upper end of the pressure plate and pressed against the tank wall by the elasticity of the pressure plate; and a barrier membrane disposed on the back of the pressure plate. The upper and lower ends of the burst-suppressing membrane are connected to the sliding piece and the side of the floating roof, respectively; the middle of the burst-suppressing membrane is kept parallel to the vertical tank wall by its own weight. This liquid-filled oil-free gas sealing system of the utility model has good sealing effect, low oil and gas loss, and good safety.

The invention discloses a jaw crusher rack, and belongs to the technical field of jaw crusher racks, the jaw crusher rack mainly comprises a base plate, a left side plate, a rear plate, a right side plate and a front plate, the left side plate and the right side plate are symmetrically arranged above the base plate, and the rear plate and the front plate are clamped to the two ends of the left side plate and the two ends of the right side plate respectively to form a closed rack main body; second tenons are fixedly connected to the connecting position of the left side plate and the front plate and the connecting position of the right side plate and the front plate, and second mortises are formed in the connecting positions of the front plate and the second tenons. The machine frame has the beneficial effects that vibration transmission is weakened, part abrasion and scrap iron generation are reduced, the iron impurity mixing risk is reduced, the ore sand product purity is guaranteed, the overall strength and connection stability of the machine frame are improved, stress concentration is avoided, local part replacement can be achieved through modular design, and the production cost is reduced. The whole rack does not need to be replaced, so that the maintenance cost and shutdown loss are greatly reduced.

The utility model relates to a kind of LPG high-efficiency gasifier, especially a kind of LPG high-efficiency gasifier with anti-pipeline freezing, including rack, LPG high-efficiency gasifier body and temperature control mechanism, LPG high-efficiency gasifier body is installed in rack, temperature control mechanism is used to heat and cool the pipeline of LPG high-efficiency gasifier body.The utility model can heat the inside of box by refrigeration heating all-in-one machine, hot gas in the box flows into temperature control pipe through hard pipe, hot gas is dissipated outward through temperature control pipe, to heat the pipeline of LPG high-efficiency gasifier body, avoid the freezing situation of the pipeline of LPG high-efficiency gasifier body, to avoid pipeline blockage, ensure that LPG can flow normally.

This invention relates to a method, apparatus, and packaging structure for in-situ packaging of fruits and vegetables using blown fiber spinning, addressing the current issues of efficiency and effectiveness in the use of nanofibers in fruit and vegetable packaging. This method selects carboxymethyl chitosan (CMCH) and polycaprolactone (PCL) as base materials, and uses SBS technology to directly deposit CMCH / PCL nanofibers layer by layer onto the surface of fruits and vegetables, forming a tightly adhered and stable fiber coating. The apparatus in this invention uses spiral-patterned conveyor rollers to simultaneously transport fruits and vegetables while performing blown spinning, achieving rapid and continuous in-situ packaging of fruits and vegetables. The in-situ packaging of this invention can be easily peeled off by hand, and it also serves as an excellent carrier for active substances, effectively inhibiting gray mold in fruits and vegetables. The in-situ packaging film forms a barrier on the surface of fruits and vegetables, reducing weight and hardness loss and delaying the ripening period after harvest.

The application belongs to the technical field of equipment fault processing, and relates to a cluster type equipment fault response method and system based on graph network optimization, comprising the following steps: collecting a processing state of a cluster type equipment; if a certain equipment fails, determining a dynamic characteristic f d and a static characteristic f s of the equipment according to the processing state; corresponding the equipment to a node in a graph model according to the dynamic characteristic f d and the static characteristic f s of the equipment, and marking the node; inputting the graph model with the marked node into a pre-trained strategy model to generate a fault response strategy; and controlling the cluster type equipment based on the fault response strategy to achieve a response to the fault. The application can respond to the fault in the scheduling process of the cluster type equipment, can obtain a fault response strategy with high quality, and is more suitable for different operation modes of the cluster type equipment.

The application provides a semiconductor processing equipment fault diagnosis method, an electronic device and a readable storage medium, and the method comprises the following steps: collecting current operation data of a semiconductor processing equipment to be diagnosed; inputting the current operation data of the semiconductor processing equipment to be diagnosed into a pre-trained fault prediction model to obtain a fault module type prediction result and a fault time prediction result of the semiconductor processing equipment to be diagnosed; and according to the fault module type prediction result of the semiconductor processing equipment to be diagnosed, using a pre-created fault diagnosis model of a corresponding module to diagnose the current operation data to obtain a fault cause diagnosis result of the semiconductor processing equipment to be diagnosed. The application can predict the fault module type, the fault time and the fault cause of the semiconductor processing equipment in advance, so that the equipment maintenance personnel can plan the countermeasures in advance, thereby reducing the loss in the semiconductor production process.

The utility model discloses LED lamp strip production electric feeder's anti -sticking device of material, including base and install on the base and material discharge mechanism, guide material frame and anti -sticking detection mechanism, the material discharge mechanism includes material discharge roller and brake stop mechanism, brake stop mechanism installs to the base is used for to material discharge roller and carries out brake stop, anti -sticking detection mechanism includes support frame, square channel, two lower roller and pressure sensing piece. The utility model discloses through setting pressure sensing piece realizes the real -time detection to the tension change of the flexible backplate strip of the output end part of whole material feeding mechanism, and transmission to controller, according to the tension change, judges the tape jam failure, and realizes automatic shutdown control, and utilizes vertical cylinder and drives friction block to realize to material discharge roller and carries out brake stop to realize the device with tape jam failure of equipment realizes real -time detection and reaction, reduces the loss, and wide adaptability range simultaneously, and effectively reduce the inertia of equipment, reduce the advantage of loss.

The utility model relates to a kind of PV / T phase change energy storage water source heat pump heating system, including heat collection circulation loop, heat transfer circulation loop, heating circulation loop;Heat collection circulation loop includes cyclically communicated PV / T photovoltaic photo-thermal plate and phase change water tank;Heat transfer circulation loop includes cyclically communicated phase change water tank and double-source heat pump;Heating circulation loop includes cyclically communicated double-source heat pump and fan-coil unit.Wherein, phase change water tank includes shell, and the first spiral pipe heat exchanger and second spiral pipe heat exchanger of shell inside being set;First spiral pipe heat exchanger is connected with PV / T photovoltaic photo-thermal plate closed loop, and second spiral pipe heat exchanger is connected with double-source heat pump closed loop.Compared with prior art, the PV / T photovoltaic photo-thermal plate of the utility model system is collected solar heat while generating electricity, and the electric energy generated can drive heat pump to operate, and heat energy is used for auxiliary heating or storage;Heat pump utilizes double-source to improve heating energy efficiency, and phase change energy storage reduces energy loss.

The application discloses a kind of inventory optimization methods of charging facility spare parts replacement cycle and failure rate analysis, and the core process of this method includes building data layer, multidimensional data is cleaned and optimized, to realize standardized storage;Based on the LSTM algorithm, a multidimensional linkage prediction model is built, the loss effect of design defects and environmental factors is quantified to optimize the model, and the accurate spare parts replacement cycle threshold and equipment failure rate are output;According to the flow properties of spare parts, a differentiated inventory management mode is designed, and the optimal management mode of slow-moving parts is selected;A full-cost quantification model is built to calculate the total cost and service level under each mode;Finally, with the goal of minimizing cost, an intelligent inventory control model is built, which dynamically outputs inventory warning thresholds, replenishment quantities and times;Through the algorithmization and parameter quantification of the whole process, the application realizes fine and intelligent management of inventory, significantly reduces operating costs and stockout risk, and improves the stability of charging facilities.

This utility model belongs to the field of ingot casting processing, specifically disclosing a water inlet structure for a smelting furnace. It includes a feed tank located at the furnace opening, with a feed inlet at the top and a cover for sealing it. A discharge outlet is located on the side of the feed tank, communicating with the furnace opening. The bottom of the feed tank is inclined, with its lower end facing the furnace opening. A limiting ring is installed on the cover, with a sealing element on its inner wall. The limiting ring engages with the outer wall of the upper part of the feed tank, and the sealing element seals the gap between the limiting ring and the outer wall of the upper part of the feed tank. This utility model solves the problems of molten aluminum oxidizing upon contact with air and forming slag when flowing through the water inlet, and some molten aluminum remaining on the inner wall of the water inlet due to temperature drop, forming hardened aluminum slag, requiring regular slag removal and causing raw material waste.