41 results about "Renewable resource" patented technology

The utility model discloses a kind of heavy metal material separation devices of renewable resources, including separation tank, the inside rotation of separation tank is equipped with two rotating rods C, the outer surface of two rotating rods C is commonly transmission installation and has conveyor belt C;The utility model is rotated by motor C and conveyor belt C rotation, to transport the material after crushing, this step ensures the continuous flow of material in the processing process, creates conditions for subsequent chemical treatment, by pump body and input pipeline extraction separation tank bottom reagent, by output pipeline and spray head respectively to magnetic material and non-magnetic material are sprayed, this step makes the heavy metal on the surface of material and reagent react, to realize the separation of heavy metal, can effectively separate and recover heavy metal material, reduce the pollution of heavy metal to environment, not only help to protect environment, but also recycle valuable heavy metal resources, promote the recycling of resources.

The application belongs to the field of comprehensive utilization of biomass, and relates to a method for preparing nanocellulose based on dissociation of biomass in an ionic liquid / water system. Cellulose fibers are added to a binary system composed of ionic liquid and water, and are heated and stirred under high pressure to obtain a cellulose dispersion liquid, which is regenerated and dried to obtain nanocellulose. Compared with the prior art, the process provided by the application is simpler, greener and more efficient. The raw material used in the application belongs to renewable resources, and the nanocellulose prepared therefrom can be widely applied in medicine, fine chemical industry and preparation of new materials, thereby providing a new method for efficient utilization of renewable resources.

The application discloses a kind of based on asphalt pavement milling material's prefabricated asphalt brick and its preparation method, belong to recycling technology field of renewable resources, the method includes: waste asphalt pavement is broken and is screened to obtain recycled asphalt mixture;First with regenerant, aromatic compound and basalt fiber dry mixing and standing activation;Again with cement, silica ash dry mixing;Subsequently, add water and polyacrylic acid sodium wet mixing mortar;In the state of stirring, add emulsified asphalt and mix to obtain mixing material;Finally, vibration forming, demolding curing prefabricated asphalt brick is prepared.Compared with prior art, by step mixing process and the synergistic effect of multiple functional components, high-mixing resource utilization of asphalt milling material is realized.The prefabricated asphalt brick prepared has a dense structure, high bulk density, high compressive strength and excellent water resistance, effectively solves the problem of milling material solid waste disposal, is economical and environmentally friendly, and is suitable for popularization and application.

The utility model discloses a kind of recycling resource screening equipment, it is related to resource recovery equipment technical field, including recycling box, motor roller component is arranged in recycling box inside, two storage boxes are symmetrically slidably connected in recycling box two ends;Motor roller component side is provided with driven roller component, motor roller component bottom is provided with discharging plate component;Two conveying belt components are symmetrically arranged in the top of discharging plate component both ends;Two electromagnets are respectively arranged in the inside of two conveying belt components.The utility model, by the above structure, can strip out metal such as steel nail, reinforcing steel bar from shock-absorbing waste material, and by gravity, roll on discharging plate component, by electromagnet, the metal that rolls down is adsorbed on conveying belt component, conveying belt component takes metal to recycling box outside, so that metal loses adsorption, falls into bottom storage box inside, is centrally received, reduces recovery cost, improves economic benefit.

This invention discloses a method and system for sorting aluminum waste, relating to the field of renewable resource recycling. The method includes: crushing to 5-10cm blocks; shredding to 1-3cm particles; flotation separation using bubbles to float aluminum alloys; magnetic separation to remove ferromagnetic impurities; optical separation based on color identification to separate non-ferrous metals such as copper and zinc; gravity separation using a shaking table to separate heavy impurities; and refining to remove the surface oxide layer. For waste from thermal power plants, fly ash is removed before crushing by screening with an 80-120 mesh screen. This invention also discloses a system for executing this method, comprising a crusher, shredder, flotation machine, magnetic separator, color sorter, shaking table, and polishing machine connected in sequence, and equipped with a closed-loop control unit. This invention, through a seven-stage collaborative sorting process and intelligent feedback adjustment, significantly improves the sorting accuracy and product purity of aluminum waste, and is particularly suitable for aluminum-containing waste from thermal power plants with complex compositions, achieving a high aluminum alloy recovery rate.

A process for producing fuels from renewable feedstocks and petroleum-derived oils, the process comprising hydrotreating the renewable feedstocks, then combining the hydrotreated renewable oils and the petroleum-derived oils. The combined liquids are reacted in a hydroisomerization zone to produce an isomerized effluent. The isomerized effluent is separated to produce a gaseous stream, at least one fuel stream having a desired boiling point range, and a heavy fraction having a boiling point greater than the desired boiling point range. The heavy fraction is reacted in a hydrocracking zone under hydrocracking conditions for causing hydrocracking reactions to produce a hydrocracked effluent. The hydrocracked effluent is passed to the hydroisomerization zone.

The application discloses a multi-category material sorting method and device based on AI machine vision and hyperspectrum, relates to the field of renewable resource recycling, and aims to solve the problem of low accuracy in complex working conditions such as same color and different materials when only visible light images are used for sorting materials in related technologies. The method comprises the following steps: obtaining visible light image data and hyperspectrum image data of the material to be sorted; identifying the material according to the visible light image data to obtain a first material category and a category confidence; when the category confidence is low or the first material category belongs to a preset easily confused category set, hyperspectrum analysis is enabled, and a second material category of the material is determined according to corresponding spectral feature data of the material as a final identification result; otherwise, the first material category is directly taken as an identification result, and finally, a sorting instruction is generated. Through intelligent cooperation of AI machine vision and hyperspectrum technology, simple materials can be quickly identified, and complex materials can be accurately distinguished, so that high-precision and high-throughput material sorting are realized.

This utility model provides a material sorting device, relating to the field of renewable resource recycling technology. The material sorting device includes a material sorting and conveying mechanism, a hopper, and a material sorting valve. The hopper is located on one side of the material sorting and conveying mechanism and is used to receive materials on the mechanism. The material sorting valve is rotatably located on one side of the mechanism and has an open and a closed state. When the valve is open, it guides the material from the conveying mechanism into the hopper. When the valve switches from open to closed, it sweeps the material accumulated on the valve and conveying mechanism into the hopper. This material sorting device can improve the purity of the sorted material and the overall sorting efficiency.

This invention relates to an energy management method, apparatus, and display screen for a display screen. The energy management method of this application is applied to a display control system. The method includes: analyzing and processing energy parameters acquired by an energy harvester to obtain an energy intensity curve representing intensity changes and stability; processing the energy intensity curve based on a preset energy assessment model to obtain collectable energy data and controlling the energy harvester to collect the energy; the display control system can process the power supply requirements of the display module and the energy conversion information fed back by the energy conversion memory to generate energy allocation instructions to control the energy conversion memory to rationally allocate the converted and stored energy. This method can convert renewable resources into electrical energy, achieving self-powering of the display screen, which is more energy-efficient and environmentally friendly, while also eliminating dependence on the power grid and expanding the application scenarios of the display screen.

The utility model relates to resource recovery cabinet technical field, and disclose a kind of renewable resource recovery cabinet, including cabinet, the inside of the cabinet is provided with recovery box, the inside rotationally connected of the cabinet has screw rod, the outer surface of the cabinet is fixedly installed with first motor, the inside of the cabinet is provided with threaded block and sliding block, the outer surface of fixed block is equipped with limit hole, the outer surface of vertical board is movably inserted with limit rod, the outer surface of limit rod is fixedly connected with pull disc, spring is fixedly connected between the pull disc and vertical board. First motor drives screw rod to rotate, screw rod drives threaded block to cooperate limit rod, so that recovery box moves, so that recovery box moves to the outside of cabinet, and limit rod is separated from limit hole by pull disc cooperation spring, the recovery box is released from limit, so as to facilitate the recovery box from the inside of cabinet to move to outside, reduce the working intensity of staff.

A process for producing a fuel from a renewable feedstock and a petroleum-derived oil, the process comprising hydrotreating the renewable feedstock, then combining the hydrotreated renewable oil and the petroleum-derived oil. The combined liquids are reacted in a hydroisomerization zone to produce an isomerized effluent.

The application discloses a recycled aluminum sorting treatment device and method, relates to the technical field of recycling of renewable resources, and aims to solve the problem of designing a more efficient, stable and intelligent recycled aluminum crushing and sorting device. The application comprises a self-adaptive feeding identification unit which is used for identifying and distinguishing light and thin materials and thick and heavy materials; a double-cavity grading crushing unit which comprises a coarse crushing cavity and a fine crushing cavity and corresponds to the light and thin materials and the thick and heavy materials respectively, wherein the light and thin materials enter the fine crushing cavity for crushing, and the thick and heavy materials enter the coarse crushing cavity for crushing; a pulsating airflow grading unit which is communicated with a discharge port of the double-cavity grading crushing unit through an angle conveyor belt; a gradient strong magnetic iron removal unit which is communicated with a discharge port of the pulsating airflow grading unit through the angle conveyor belt; and a variable-frequency eddy current sorting unit which is communicated with a discharge port of the gradient strong magnetic iron removal unit through a horizontal conveyor belt.

This invention discloses an intelligent sorting system and method for recycled waste plastics, comprising the following steps: S1, collecting and pre-treating recycled waste plastic raw materials; S2, sequentially inputting the particle stream into wind and eddy current sorting devices to separate light impurities and remove conductive metal particles; S3, inputting the coarsely sorted particle set into a near-infrared spectral sorting device to collect spectral signals and group them according to resin type; S4, inputting the particle groups into a color sorting device to collect color images and classify them by color within the same resin; S5, constructing a convolutional neural network to extract and remove foreign object features from the finely sorted particle images; S6, collecting the processing data of the target particle set and uploading it to a digital management platform. This invention achieves high-precision automated sorting of recycled waste plastics, significantly improving sorting purity, processing efficiency, and system intelligence.

The present application relates to a kind of k piece division method of identifying aggregation unit and work focus area.The scheme adopts computer simulation division, first set the relevant data in the scope of project, and construct simulation matrix map by riding distance.In the running process, the originally K clustering division, based on the set sub-piece area unit coefficient ρ, original point position is scattered into K*ρ aggregation sub-unit and H discrete piece area unit;And based on the barycenter unit constantly absorbs, combine the non-barycenter unit of edge, until the piece area demand of integrated aggregation sub-unit is greater than or equal to the man efficiency of this piece area.Based on the piece area division result K+H finally distributed by such scheme, K is the number of aggregation sub-unit, H is the number of discrete piece area unit.In this way, the responsible piece area of collector can be reasonably divided, on the one hand, ensure that the workload of collector is basically consistent, ensure fairness;On the other hand, as far as possible, cover each community, ensure that the number of remaining discrete units is minimum.

The application discloses a renewable resource recycling device, relates to the technical field of slag recycling, and comprises a rack, a slag box fixed at the top end of the rack and used for containing slag to be treated, a discharger installed on the front and rear outer walls of the slag box, and an ash discharging hopper arranged below the discharge outlets of the two dischargers and used for collecting tailings; a linear migration assembly is installed at the bottom end of the slag box and keeps parallel with the length direction of the slag box; a receiving cylinder is installed on the driving end of the linear migration assembly and is in sliding cooperation with the slag box, and the opening of the receiving cylinder faces upward; a material containing hopper is fixed to the outer wall of the rack below the receiving cylinder; and an electric double-roller brush assembly is installed at the front end of the receiving cylinder.

This invention discloses an enterprise procurement supply chain collaborative management system, comprising: a perception layer deployed at each node of the procurement supply chain, used to collect data on the flow and processing of renewable resource materials through passive RFID tags built into heterogeneous devices, and to perform data verification and synchronization through an inter-device self-organizing network; a trust layer used to bind the operator's biometric information with their identity, operating permissions, and initial credit rating, and to dynamically manage credit and cross-enterprise permissions based on their operating behavior and device feedback; and an analysis and decision-making layer used to analyze and issue early warnings on the perceived data through an edge computing module, and to simulate the value transformation path under different working conditions through a virtual mapping model. By deploying computing modules at the network edge, this invention can process data locally, independently and quickly identify and issue early warnings for anomalies such as equipment failures and quality deviations, achieving a leap from post-event response to pre-event prediction and in-event intervention.

This invention provides a method for proportioning and preparing a solid waste curing agent for building construction, relating to the field of curing agent technology. The solid waste curing agent comprises the following components by mass ratio: 40-70% carbide slag; 10-20% fly ash; 40-50% blast furnace slag; 0-10% phosphogypsum; and the remainder is pure water. This invention's solid waste curing agent is prepared by proportioning carbide slag, mineral powder, fly ash, and phosphogypsum, replacing traditional cement-based curing agents. The material cost is only one-half or one-third of that of cement. It achieves solid waste utilization and has excellent economic and environmental benefits. It solves the problem that current soil curing agents are mainly cement-based, and cement production generates a large amount of carbon dioxide, resulting in high energy consumption, high pollution, and the consumption of a large amount of non-renewable resources.

The present application relates to the technical field of composite materials for energy storage devices, and particularly relates to a capacitor composite material prepared from brewing residual sludge, a method and application thereof, wherein the brewing residual sludge is used as raw material to prepare sludge powder; the sludge powder is co-pyrolyzed with a carbonate to form biochar, and the biochar is treated by HF solution to remove ash and form modified biochar; then the modified biochar is mixed with manganese sulfate solution and potassium permanganate solution to load manganese dioxide, thereby obtaining the composite material, which solves the technical defects of complex manufacturing process and high cost caused by the use of non-renewable resources as raw material for traditional supercapacitor electrode composite material, and helps to realize high-value resource utilization of brewing residual sludge. The specific capacitance of the composite material obtained by the present application is 252.7 F / g under the condition of 2A / g.

The utility model provides a kind of waste liquid treatment equipment, including heating pool, the inner bottom of heating pool is fixedly installed with distilling jar, the inside of heater is provided with electric heating wire, the outer wall surface of heating pool is fixedly installed with vacuum pump, the output of vacuum pump is fixedly connected with first pipeline, the outer surface of first pipeline is installed with first valve, the upper surface of distilling jar is fixedly connected with flow guide pipe, the other end of flow guide pipe is fixedly connected with waste collection warehouse, the right side of waste collection warehouse is fixedly installed with discharge pipeline.The waste liquid treatment equipment provided by the utility model is reasonable in structure, does not need to consume coal and other non-renewable resources during use, by adopting water bath heating mode, the temperature during distillation can also be controlled, the cost of wastewater treatment is reduced, compared with incineration method, carbon dioxide emission is also reduced, which is more conducive to environmental protection.

The utility model discloses a kind of recycled resource recycling forming machine, including operation platform, forming seat and forming frame, unloading groove and avoidance groove are opened in the operation platform, the forming seat is placed on operation platform, the both sides of operation platform upper end are respectively provided with driving frame and sliding frame, the driving frame is located in one side of forming seat, the sliding frame is located in the other side of forming seat, weighing assembly is provided at avoidance groove, the top of forming frame is equipped with hydraulic cylinder, the push rod of hydraulic cylinder is fixedly connected extrusion plate, the driving frame is used to drive forming seat. The utility model is weighed to recycling material by the weighing sensor of weighing platform lower part, to control the forming amount of recycling material when each time forming operation, the shape size and weight of material block after forming are same, beneficial to subsequent processing, forming seat is driven to weighing position, extrusion forming position and unloading position by driving frame, realize the automatic weighing, forming and unloading of recycling material.

The application provides a solid waste treatment and renewable resource separation equipment after garbage classification, which comprises an internal adsorption structure, a driving motor and a mounting frame, the mounting frame is arranged on the two sides of the outer wall of a shell structure, support strips are arranged on the two sides between the two mounting frames, mounting strips are arranged on the inner side of the support strips, and magnetic attraction plates are arranged on the outer wall of the mounting strips. The internal adsorption structure is arranged in the internal vibration screen structure, so that when the vibration screen structure drives the solid waste to separate, the internal moving solid waste is turned over, the moving solid waste is scattered, then the moving solid waste falls from the top to the bottom and contacts the internal adsorption structure, and the internal adsorption structure adsorbs and discharges iron nails, iron sheets and pop cans in the internal moving solid waste.

This invention relates to an apparatus and method for producing cubic building material skeleton material from industrial waste red mud, belonging to the field of renewable resource utilization technology. The apparatus includes a screw extruder, a core frame, and ceramic heads. The core frame is located at the discharge port of the screw extruder, and several ceramic heads are mounted on the core frame. This invention is the first to propose the application of red mud in infrastructure construction. Currently, most infrastructure projects use materials such as cement, bricks, tiles, and steel, which are costly and require additional production resources. This invention transforms industrial waste red mud into building material skeleton material for use in infrastructure construction sites, solving the difficulties and environmental risks associated with red mud storage and management, while also reducing infrastructure costs.

The utility model discloses an extrusion device for packing renewable resources belongs to extrusion device technical field. The utility model discloses a base is fixed with the square plate on the base, and the square plate cooperation base forms extrusion chamber, and the base is fixed with the cylinder, and the moving end of cylinder is fixed with the push -plate, and the push -plate is located in extrusion chamber, and the push -plate has the installation slot, and the both sides wall on installation slot all are equipped with the guide groove, and the both ends of push -plate top all are fixed with the locating block, and the installation slot is cooperated with the fixed plate, and the fixed plate is fixed with the wall breaking cone, and the both sides of fixed plate all are fixed with the guide rod. The utility model discloses through installation slot, locating block, fixed plate and wall breaking cone, in the long -term use process, because wall breaking cone front end needs frequently and iron bucket contact and bears larger extrusion pressure, and the tip wear needs to replace, only needs to replace fixed plate alone can, greatly reduced the maintenance cost of need replacing entire push -plate of current, improved resource utilization efficiency, prolonged the service life of push -plate.

The application discloses a kind of low-carbon mortar materials and preparation method thereof, comprising the following components: slurry shield abandoned slurry, curing agent, steel slag sand and admixture;When used for shield receiving base filling, each component is as follows according to weight fraction ratio: 280:142:136:1;When used for shield in soil hole-in or passing station, each component is as follows according to weight fraction ratio: 433:43:21:1.The low-carbon mortar material and preparation method thereof provided by the application use slurry shield abandoned slurry and solid waste renewable resources as main raw materials;It can be applied in shield receiving base filling, shield in soil hole-in or passing station filling, foundation pit backfilling, road base backfilling and other scenes;Its production can be combined with slurry balance shield slurry site to realize engineering site use, avoid slurry transportation, reduce slurry drying amount.

The present invention describes an immersion cooling fluid that incorporates White Alkanes (WA) with Highly Refined Alkanes (HRA) producing a unique mixture (“WA-HRA Immersion Cooling Fluid”). The immersion cooling fluid / white alkane mixture, or WA-HRA Immersion Cooling Fluid, provides high thermal performance, material compatibility and extended operating life. Existing fluids make a greater compromise between performance and sustainability. Unlike conventional thermal fluids that rely on non-renewable resources, the WA-HRA Immersion Cooling Fluid utilizes integration of renewable oils derived from sustainable sources. This novel approach significantly reduces environmental impact and ensures long-term resource availability. It also provides an immersion cooling fluid with superior thermal properties, maximizing thermal conductivity, heat transfer efficiency, and stability across a wide range of temperatures.

This utility model relates to the field of renewable resource recycling technology and discloses a cleaning device for renewable resource recycling, including a support frame. Auxiliary mechanisms are arranged on the left and right sides of the top of the support frame. A stirring and discharging mechanism is arranged on the outer side of the top of the support frame. A collection box is arranged in the middle of the top of the support frame. A water outlet pipe is arranged on the left side of the back end of the auxiliary mechanisms. The stirring and discharging mechanism includes a stirring component and a discharging component. The stirring component is located on the top of the support frame, and the discharging component is located to the right of the stirring component. The stirring component includes a support frame, which is fixedly connected to the top of the support frame. A hydraulic cylinder is fixedly connected to the left side of the support frame. The hydraulic cylinder can drive a sliding plate to slide within a groove in the support frame. A first cylinder can control the lifting and lowering of the storage box, facilitating the placement of renewable resources into the cleaning box. A drive motor drives a first rotating shaft and a stirring plate to adjust the stirring force and speed for cleaning the plastic renewable resources.