149 results about "Material consumption" patented technology

This invention discloses a method for installing a grating sensor for wind turbine blade testing, comprising: positioning, marking, surface grinding, cleaning of the bonding surface, ablation treatment of the bonding surface, ablation cleaning of the bonding surface, ablation treatment of the sensor, ablation cleaning of the sensor, surface treatment of the bonding surface, bonding of the sensor, cleaning after bonding, installation of the outer surface protective layer, and fixing and protecting the connecting optical cable. Compared with existing processes, the sensor installed using the method of this invention has a longer service life, shorter installation time, and lower auxiliary material consumption, thereby improving the efficiency of wind turbine blade testing preparation and reducing labor and material costs.

The utility model relates to the technical field of stone curtain walls, and discloses a mounting structure of a stone curtain wall, which comprises a wallboard frame, an upper compensation frame, a lower compensation frame, a corner brace bracket and a locking bolt, the wallboard frame comprises a wallboard body, the outer surface of the wallboard body is fixedly connected with a supporting plate, and a screw hole is formed in the top surface of the supporting plate in a penetrating manner; l-shaped connecting blocks are fixedly connected to the four sides of the wallboard body. The wallboard frame is directly fixed on the outer wall of the building through the chemical bolts, a traditional keel frame structure is omitted, and material consumption and construction cost are remarkably reduced; due to the design that the heads of the chemical bolts sink into the wallboard body and are flush with the outer surface, the connecting strength is guaranteed, the situation that subsequent component installation is affected by bolt protrusions is avoided, and the construction process is simplified. The wallboard frame, the compensation frame and the corner bracket are modularly combined, so that the mounting efficiency is further improved, and meanwhile, stable support is provided for the curtain wall foundation.

This utility model discloses a trunk carpet bracket plug, specifically relating to the field of automotive interior parts. It includes a carpet bracket body, with a plug body detachably snapped onto one side of the carpet bracket body. The plug body includes a bottom cover plate, with vertical baffles perpendicularly arranged along its edge. Hand-held grooves are provided on both sides of the middle of the vertical baffles. This utility model improves the assembly structure by directly assembling the carpet bracket body and the plug body via a snap-fit ​​mechanism, eliminating the need to distinguish between left and right parts. This improves the trunk plug assembly process from assembling left and right parts with the body to assembling a single part with the body, avoiding the risk of mixed assembly and reducing manual identification costs, thus improving assembly convenience. Furthermore, the glue-saving grooves on the avoidance parts of the plug body reduce the weight of the individual product, and the optimized structural design combined with reinforcing ribs and irregular ridges reduces the risk of deformation and material consumption, effectively improving the product's pass rate and reliability.

This utility model discloses a gravity-interlocked sloping breakwater revetment block structure, belonging to the field of coastal protection engineering technology. It aims to solve the problems of large-mass blocks being prone to fracture due to material strength limitations, and the non-linear increase in material consumption and cost resulting from simply adding weight; and the chain-like instability problem easily caused by two-dimensional interlocking designs under oblique wave action. The gravity-interlocked sloping breakwater revetment block structure includes a central block and corner blocks. The corner blocks are fixedly installed at the top corner of the central block. Embedded bosses and embedded grooves are fixedly installed on the sides of the central block, with the embedded bosses embedded in the embedded grooves. A wave-dissipating protrusion is fixedly installed at the top of the central block, and a gravity anchoring protrusion is installed at the bottom. This utility model increases the overall stability of the revetment block structure, improves the anti-slip coefficient of the revetment block structure, and effectively ensures the high porosity wave-dissipating efficiency of the revetment block structure.

The application discloses a pouring frame and a pouring formwork and a design method thereof, and relates to the technical field of pouring formworks. The pouring formwork comprises a support plate; the support plate is a single curved surface structure and has elasticity; the size of the area formed after the single curved surface is flattened is the same as the size of a planar unit; and the curvature of the curved edge line of the single curved surface is adapted to the curvature of a target curve. The application designs the support plate as an elastic single curved surface structure, and the flattened size of the support plate is consistent with the size of a planar unit which can array and cover a target curved surface unfolding area, thereby realizing the standardized and modular design of the pouring formwork for special-shaped curved surface pouring, breaking the limitation of traditional non-standard customization, enabling the pouring formwork to have general interchangeability, and enabling the pouring formwork to be recycled and reused across components and projects, so that the high recycling advantage of the pouring formwork is fully utilized, and the material consumption and manufacturing cost are reduced.

The present application relates to a kind of flakeboard production line of energy consumption monitoring and intelligent control system, comprising: physical execution layer, for executing flakeboard production process;Clean energy supply layer, it includes factory photovoltaic power generation system and biomass heat center, for providing heat energy to physical execution layer;Universal perception layer, for forming global data perception network, real-time acquisition production energy consumption, material consumption, key process parameters, photovoltaic power generation power and biomass steam supply quality parameter;Intelligent decision-making layer, it is respectively connected with the programmable logic controller of each production unit of universal perception layer and physical execution layer, for receiving and processing the real-time data collected by universal perception layer, and by built-in based on dynamic boundary multi-objective collaborative optimization model solution comprehensive optimal process parameter, and write the process parameter adjustment scheme solved into the programmable logic controller of physical execution layer corresponding.

This utility model discloses a cathodic protection device for buried natural gas pipelines, comprising a pipeline body, a sacrificial anode layer, and a cathodic protection structure. The sacrificial anode layer is wrapped around the pipeline body, and the cathodic protection structure is disposed on the sacrificial anode layer. The cathodic protection structure further includes an external intelligent power supply unit and a discharge unit, the external intelligent power supply unit being disposed on the sacrificial anode layer, and the discharge unit being disposed on the sacrificial anode layer. This utility model belongs to the field of pipeline cathodic protection technology, specifically referring to a cathodic protection device for buried natural gas pipelines. It effectively solves the problems of rapid anode material consumption, increased maintenance costs and workload, and insufficient protection in some areas of the pipeline due to uneven anode distribution or soil environmental differences, affecting the uniformity of the protection effect.

This invention discloses a method for reducing the refining cost of low-carbon cold heading steel, belonging to the field of iron and steel metallurgical technology. The method includes: recovering molten slag before tapping from the converter; reducing carbon content to below 0.06% in the later stages of smelting; bottom blowing argon after oxygen blowing and measuring oxygen content, dynamically calculating the addition amounts of ferroaluminum and lime; adding ferroaluminum and lime during tapping; adjusting aluminum to 0.050%-0.055% after tapping by feeding aluminum wire; slag breaking and power supply after the molten steel reaches the LF furnace, adding lime at 1.3 times the amount of aluminum added after tapping; raising the temperature to 1600-1605℃ after a second sampling, adding ferromanganese, calculating aluminum loss based on power supply time, and controlling aluminum at 0.035%-0.040%; finally, calcium treatment and soft blowing are performed. This invention achieves low-cost and high-efficiency refining of low-carbon cold heading steel through optimizations such as recovering molten slag, dynamically calculating material addition amounts, moving deoxidation and slag formation forward, reducing material consumption, and replacing large-scale argon agitation for impurity removal.

The application provides a coiled tube heat exchanger using spherical clamping strips to fix tube bundles, and belongs to the technical field of heat exchange equipment, and comprises a central cylinder and a plurality of clamping strips with spherical protrusions arranged on the outer wall of the central cylinder. The upper surface of the clamping strip is provided with a spherical protrusion structure, and adjacent spherical protrusions constitute a heat exchange tube positioning element. The spacing between the spherical structures is optimized to match the arrangement of the tube bundles, and the outer surface of the central cylinder is wound with heat exchange tubes. The clamping strip with the spherical protrusion adopts a reverse stamping process in the manufacturing process, so that the processing surface is located on the non-contact side of the heat exchange tube, effectively avoiding direct friction damage of the processing defects to the tube wall. The spherical streamline structure reduces the turbulence intensity when the shell side fluid flows around, effectively reduces the shell side pressure drop while ensuring the positioning accuracy of the heat exchange tube, and improves the heat transfer efficiency of the heat exchanger. The clamping strip with the spherical protrusion omits the independent welding area required by the traditional tube clamp, thereby reducing the material consumption of the clamping strip.

This invention discloses a ladle bottom with a partition wall structure for steel or iron ladles, comprising a permanent layer and a working layer sequentially cast into the bottom. A partition wall is provided between the permanent and working layers, dividing the bottom into multiple independent areas. The lower part of the partition wall is embedded in the permanent layer, and the upper part is embedded in the working layer. Bottom-blown permeable bricks are also provided on the bottom, placed within the corresponding independent areas. This invention reduces destructive operations on the entire ladle bottom, reduces refractory material consumption and operation time, and also helps improve the integrity of the furnace lining structure. It can reduce the amount of furnace bottom castable, increase construction speed, improve the safety of steel or iron ladle operation, and reduce the occurrence of accidents.

The application discloses a die flash groove structure for asymmetric forging, which can be applied to the forging of circumferential asymmetric class and axial thin-wall deep cavity forgings, can reasonably distribute materials, effectively increase the outflow resistance of the flash, improve the filling capacity of the forgings, improve the quality of the forgings, reduce material consumption and reduce production cost. The upper die and the lower die are used for being mounted on a forging press, the middle part of the upper die and the lower die forms a forging cavity, the edge part of the upper die and the lower die is provided with a flash groove, the flash groove comprises a bridge part and a bin part, the cavity is a non-symmetrical deep cavity, the bin part is horizontally arranged, and the upper end of the bridge part is outwardly inclined.

The application discloses a kind of karst region adaptability modular expansion pile device and its construction method, belong to pile foundation engineering technical field, the device includes by a plurality of modular pile section splicing and is fixed by connecting piece and is formed pile body, expansion chamber, grouting system, valve control and pressure monitoring system and monitoring assembly are arranged in the pile body, the bottom end of pile body is fixed with bottom disc, and the bottom surface of bottom disc is provided with a plurality of drill bits, and the inner cavity of pile body is provided with mud filling pipeline along the axial direction.The grouting system includes the grouting pipeline arranged along the inside of pile body, and the grouting port is arranged in communication between the grouting pipeline and expansion chamber, and the switch valve is arranged on the grouting port branch, and the pressure monitoring unit is arranged on the grouting pipeline, and the monitoring assembly includes multidimensional sensor.The application can simplify construction process, reduce material consumption, improve the adaptability, reliability and safety and stability of pile foundation construction in karst region.

This invention discloses a system and method for hydrogen production from waste aluminum and resource utilization of byproducts, belonging to the field of solid waste treatment and resource utilization technology. This invention innovatively integrates four technologies—hydrogen production from waste aluminum alkaline solution, calcification for silicon removal, seed decomposition for aluminum extraction, and intelligent alkaline solution recycling—into a continuous system. While producing hydrogen from waste aluminum, it simultaneously recovers aluminum hydroxide and calcium silicate resources, improving resource utilization. A staged impurity removal strategy is adopted to ensure the purity of byproducts while simultaneously achieving the recycling of alkaline solution, thereby reducing process costs and improving environmental benefits. An energy recovery and utilization unit is set up to use the heat released from the tail gas and hydrogen production reaction to heat the internal heating devices, significantly reducing external energy demand. An inert gas recovery device is also equipped in the hydrogen storage unit to reduce external material consumption, thus improving the economics and engineering feasibility of the process.

This invention provides a manufacturing factory management system based on a digital twin platform, belonging to the field of factory management technology. It includes: a physical factory layer for real-time collection of equipment operation, process parameters, material consumption, and employee work reports; a digital twin platform layer deployed on a cloud or local server, including a data acquisition and integration module, a model building and management module, and a simulation and prediction module, constructing a high-fidelity, real-time synchronized digital twin and identifying dynamic bottlenecks based on constraint theory; and an application service layer including sub-modules such as intelligent scheduling and dynamic dispatching, human-machine collaborative work assignment, precise quality control, predictive equipment maintenance, and intelligent logistics and warehouse scheduling. This invention achieves real-time mapping and interaction between the physical factory and virtual space through the digital twin, solving problems such as data silos, delayed response, and disconnect between planning and execution in existing systems, thus realizing adaptive optimization and precise control of the production process.

The application provides a parameter determination method and a cable-stayed anchor pile foundation, and the method comprises the following steps: obtaining a preset anchor plate diameter and a preset pile end soil penetration depth of the cable-stayed anchor pile foundation, and a pile foundation inclination and other foundation structure parameters of the cable-stayed anchor pile foundation; obtaining a pull-out ultimate bearing capacity of the cable-stayed anchor pile foundation under the conditions of the preset anchor plate diameter and the pile end soil penetration depth according to the preset anchor plate diameter, the preset pile end soil penetration depth, the pile foundation inclination and the other foundation structure parameters; obtaining a preset uplift force acting on the cable-stayed anchor pile foundation; performing compliance determination on the preset anchor plate diameter and the preset pile end soil penetration depth according to the size relationship between the preset uplift force and the pull-out ultimate bearing capacity, and obtaining target parameters of the cable-stayed anchor pile foundation. The scheme of the application meets the use requirements of the flexible photovoltaic support cable-stayed foundation, reduces the material consumption and cost, and can accurately determine the parameters of the cable-stayed anchor pile foundation, thereby facilitating the selection and construction.

This invention relates to the field of marine pressure water tank welding systems, and more particularly to a robotic automatic laser welding system for marine pressure water tanks. The technical solution includes a central control system, an industrial robot, a laser welding head, a weld seam vision tracking module, a pressure water tank positioning fixture, a base, and welding dust removal and protection components. The pressure water tank positioning fixture is used to fix the marine pressure water tank to be welded. The weld seam vision tracking module, laser welding head, and industrial robot are all electrically connected to the central control system. A longitudinal seam welding roller frame and a circumferential seam welding roller frame are installed on the base. This invention, by employing robotic laser welding, achieves high welding speed, low heat input, minimal workpiece deformation, and eliminates the need for straightening; it also eliminates spatter and grinding, resulting in lower material consumption and cost. Combined with the weld seam tracking module, the welding trajectory is precise, the quality is stable, there is minimal dust and no strong arc light, making the operation safer. It is suitable for welding various specifications of marine pressure water tanks.

This utility model discloses a continuous purification furnace, belonging to the technical field of purification furnaces. The continuous purification furnace includes a first purification mechanism and a second purification mechanism; the first purification mechanism is located above the second purification mechanism, and from left to right, the first purification mechanism includes: a first feeding chamber, a first transition chamber, a first heating section, a second transition chamber, and a first discharge chamber; the second purification mechanism, from left to right, includes: a second discharge chamber, a first transition chamber, a second heating section, a second transition chamber, and a second feeding chamber; the lower part of the first heating section and the upper part of the second heating section are adjacent and a heat insulation component is provided between them. The continuous purification furnace proposed in this utility model significantly reduces the material consumption per ton of equipment.

A steel structure assembly platform includes a height adjustment component, a horizontal position adjustment component, and a clamping component. The height adjustment component is fixedly connected to the horizontal position adjustment component for adjusting the height of the horizontal position adjustment component. The horizontal position adjustment component is fixedly connected to the clamping component for adjusting the horizontal position of the clamping component. The clamping component is movably mounted on the height adjustment component for clamping and fixing the steel structure. This assembly method uses the aforementioned assembly platform. This steel structure assembly platform is convenient to use, simple to assemble, and requires no professional training for operation, making it highly versatile. It can simultaneously adapt to the assembly of components of various types and sizes, offering high flexibility. Its self-adjusting function reduces the manpower and material consumption associated with mechanical and jack adjustments during component positioning, and also reduces material waste during on-site assembly platform fabrication, resulting in high economic efficiency.

The application discloses a plastic extruder mixing feeding device which comprises a mixing feeding cylinder, a body material hopper, a color master batch bottle and a rotating material changing component. The inside of the mixing feeding cylinder is provided with a mixing feeding channel along the axial direction thereof and a mixing feeding component in the mixing feeding channel. The top of the mixing feeding cylinder is respectively provided with a body material discharging interface and a color master batch discharging interface along the radial direction thereof and both of the interfaces are communicated with the mixing feeding channel. The body material discharging interface is connected with the body material hopper. The rotating material changing component is rotatably arranged on the circumferential side of the mixing feeding cylinder at the position of the color master batch discharging interface. The rotating material changing component is provided with a plurality of bottle interfaces and connected with the color master batch bottle. The application can greatly reduce the space required for equipment installation, reduce the material consumption during the color changing of the sleeve, configure the rotating material changing component to reduce the operation time and operation difficulty of the color master batch replacement, reduce the energy consumption and improve the production efficiency.

This invention relates to the field of digital design technology for power engineering and industrial pipelines, and particularly to a pipeline insulation design optimization method and system based on the integration of intelligent pipeline PID and E3D. The method generates insulation design results at the intelligent PID end by calling a knowledge base based on process parameters, and binds these results to the pipeline's unique identifier code to generate a data package. This data package is then transmitted to the E3D platform via middleware, where the identifier code is used to accurately match the 3D pipeline model, and the design results are written into the model's custom attributes to establish a mapping relationship. An engineering-grade insulation material library containing material properties and loss algorithms is built within E3D. Finally, the model's geometric parameters and insulation properties are automatically extracted, and the material library algorithm is used to calculate the final material consumption. This invention breaks down the data silos between 2D processes and 3D models, achieving end-to-end automation from insulation selection to engineering quantity calculation, significantly improving calculation accuracy and enabling agile response to design changes.

The utility model relates to mahjong machine field discloses a kind of operating panel with slide and push and its mahjong machine, including panel, motor, dice disc and control panel are installed below panel, motor is connected with dice disc and drives its rotation, control panel is connected with motor and controls its start-stop, multiple sliding keys are installed in the upper end surface of panel, sliding key is installed on panel by reset piece, first sensing member is installed on sliding key, second sensing member is installed on control panel, sliding key is horizontally slid to second sensing member and first sensing member sensing by being pushed, control panel drives motor rotation. Control is realized by the sliding key of horizontal sliding cooperation first sensing member and second sensing member, compact structure, component space use area is less, material consumption is small, low in cost, while it is favorable to reduce the overall volume and weight of operating panel, so that it is more compact and portable;Sliding key is installed by reset piece, and the operating mode of horizontal sliding is more easily to ensure smoothness.

This invention relates to the field of lost-casting technology, and provides a point-to-point feeding gating system and method for casting thick sections of lifting lugs in lost-casting. The system includes a pouring cup, a sprue, and a runner. The pouring cup connects to the sprue, and the sprue connects to the runner. Four ingates are provided above the runner, directly connecting to the thick sections of the lifting lugs at the four corners of the foam model of the casting, forming a single feeding channel from the runner to the thick sections of the lifting lugs. The ratio of the cross-sectional area of ​​the runner to the cross-sectional area of ​​the ingates is 1.5:1 to 2.5:1, and the ratio of the cross-sectional area of ​​the ingates to the maximum cross-sectional area of ​​the thick section of the lifting lugs is 1:3 to 1:5. By adopting a simplified structure with a single main runner and four ingates, the redundant runners required for feeding the lifting lugs in traditional solutions are eliminated, reducing the material consumption of the gating system by more than 50% and increasing the process yield to over 85%.

The application discloses a linear drainage ditch for rural areas and a permeation testing method thereof, relates to the technical field of sewage collection, and solves the problems of high use cost and easy damage of the existing concrete drainage ditch for rural areas, reduces the material consumption, and reduces the construction difficulty, and the specific scheme is as follows: the drainage ditch main body is provided with a grid on the groove, the drainage ditch main body is made of a mixed material, the main agent of the mixed material is epoxy resin, the curing agent is modified amine T31 synthesized by phenol, formaldehyde and fatty amine, the diluent is acetone, the toughening agent is dibutyl phthalate, the filler is fly ash, and the aggregate is fine aggregate produced by using construction waste.

This invention belongs to the technical field of automotive sealing rubber materials, specifically relating to a micro-foamed solid rubber and automotive sealing strips. The micro-foamed solid rubber uses two types of EPDM rubber with specific Mooney viscosity, ethylene content, and ENB content as the raw rubber system, combined with a microporous foaming system containing a thermally expanding microsphere foaming agent, and an optimized filling, softening, and vulcanization system. Through the synergy of the above formulation and preparation process, the rubber compound forms a uniform microporous closed-cell structure during vulcanization. The resulting micro-foamed solid rubber significantly reduces density, achieves lightweighting, and reduces material consumption while maintaining good mechanical strength and excellent dimensional stability, and is not easily shrunk or deformed after molding. The resulting automotive sealing strips can balance the advantages of low density and cost reduction with the requirements of high structural strength and high assembly precision, making them particularly suitable for sealing applications in automotive doors and other parts.

The present application relates to the technical field of polyethylene production, in particular to an additive for inhibiting black particles generated in the polyethylene granulation process and a preparation method thereof. The additive comprises the following components: vinylidene fluoride and hexafluoropropylene; the fluorine content in the additive is 30-60% by mass fraction. The additive preparation method comprises the following steps: taking vinylidene fluoride material and hexafluoropropylene material, preparing an oil by an emulsion polymerization method or a free radical solution polymerization method, cleaning the oil with pentane, and drying until the mass is constant to obtain the additive. The additive effectively reduces the number of black particles generated in the polyethylene granulation process, can improve the tensile strength and light transmittance of film products, delays the melt rupture, improves the energy utilization efficiency, and reduces the production cost, energy consumption and material consumption.

The application provides a tunnel pouring progress collaborative management method and system based on digital twinning, and relates to the technical field of intelligent tunnel construction management. The method comprises the following steps: acquiring pouring progress data of a tunnel construction site, wherein the pouring progress data comprises pouring positions, time tags and material consumption data; acquiring preset pouring plan data and environmental monitoring data; constructing a digital twinning model of tunnel construction based on the pouring progress data; determining progress deviation data based on the digital twinning model, the preset pouring plan data and the environmental monitoring data; calculating equipment adjustment parameters based on the progress deviation data; and generating control instructions based on the equipment adjustment parameters to control on-site construction equipment. The application improves the precision, efficiency and automation level of tunnel pouring construction.

This invention provides a biomimetic jellyfish robot and its manufacturing method based on 4D printing, comprising the following steps: Step 1: Establishing the outer shell and tentacles model of the biomimetic jellyfish robot according to the design given in the drawings; Step 2: Creating a printing model using modeling software and exporting the model in .gcode format; Step 3: Drying the PEEK filament before printing, and then loading the PEEK material into the 3D printer; Step 4: Importing the .gcode file from Step 2 into the 3D printer, and using the dried PEEK material from Step 3 to print on the substrate; Step 5: After the model is printed, removing the printed PEEK sample from the substrate; Step 6: Placing the PEEK sample removed in Step 5 in an electrically heated blast oven for constant temperature annealing, and then removing it. This invention significantly saves printing time and material consumption, and replaces manual assembly, thereby reducing labor costs.