89 results about "Waste product" patented technology

The application relates to the technical field of heat-shrinkable tube extrusion dies, and provides a high-smoothness high-speed heat-shrinkable tube extrusion die, which comprises a die head, a shunt is connected in the die head through a support, a joint is fixedly installed at one end of the die head, a die core is installed on the shunt, a die sleeve is fixedly installed at one end of the die head away from the shunt through a tightening sleeve, first and second heaters for heating are further arranged, and the die core comprises a tapered core rod; it can be understood that the short shaping end of the 1.5mm tungsten steel shaping ring is arranged to quickly release pressure, eliminate defects such as surface drag marks and stress marks, cooperate with the mirror surface level inner hole, the core rod gradual change structure and the 12mm die core shaping end, and the inner and outer wall smoothness of the heat-shrinkable tube is greatly improved; meanwhile, the flow channel is short and the resistance is small, the extrusion speed is increased from the traditional 20 m / min to 40-50 m / min, the production efficiency is obviously improved, the flow rate is stable, the pressure is balanced, the dependence on operation experience is reduced, and the debugging time and the waste product rate are reduced.

The utility model belongs to the field of transport equipment, concretely relates to a hazardous waste anti -infiltration tray, and the anti -infiltration tray includes the tray body, the tray body has the tray bottom and the tray wall, and the inner side fixedly attached setting of tray wall has the shock attenuation diaphragm, this shock attenuation diaphragm can be deformed and quickly restore original shape when being subjected to external force impact, has the good effect of absorbing vibration, avoids the leakage of anti -infiltration tray due to vibration, is arranged with the reinforcing rib in the tray body along the first direction interval, and the reinforcing rib extends along the second direction until its both ends and tray wall and shock attenuation diaphragm fixed connection, can play the effect of steady support to tray wall and shock attenuation diaphragm, further promotes the stability of anti -infiltration tray, and the stability of tray body can be effectively improved through shock attenuation diaphragm and the reinforcing rib reinforcing support, and then guarantee the safety when transporting hazardous waste.

A system and method for chemically destroying, degrading and incinerating a fluorocarbon or fluorinated material, such as perfluoroalkyl and polyfluoroalkyl substances (PFAS), with reduced emissions of gaseous PFC is provided. The method includes mixing the fluorinated material with an aqueous alkoxide base in a batch reactor to form a suspension. The PFAS can be provided by AFFF. The reaction mixture is heated to a temperature ranging from about 25ºC to about 400ºC for about 0.5 hours to about 240 hours to defluorinated fluorocarbons in the PFAS and produce a defluorinated waste product. More specifically, the method converts organic fluorine present in the PFAS to inorganic fluoride. Thus, the defluorinated waste product can be incinerated with reduced emissions of harmful gaseous PFCs.

This utility model discloses a compression device for waste processing, relating to the technical field of waste processing equipment. The device includes a body with a hydraulic plate inside. The lower end of the inner wall of the body is trapezoidal. A rapid demolding unit for demolding electronic waste is installed inside the body. A support plate in the rapid demolding unit is slidably connected inside a groove, supporting the electronic waste. A fixing clip is located on one side of the support plate, securing it when it stops moving. By incorporating the rapid demolding unit and utilizing the sliding of the support plate and the cooperation of the fixing clip, this device can quickly and conveniently demold electronic waste, improving demolding efficiency. The trapezoidal design of the lower end of the inner wall facilitates smooth demolding of the formed waste, reducing damage and ensuring waste quality, which is beneficial for subsequent recycling.

This utility model discloses a centralized waste tire processing and crushing device, relating to the field of waste recycling. The device includes a crushing unit and a blocking unit. The crushing unit comprises a crushing box, crushing components, and a feed inlet, the feed inlet being located at the top of the crushing box. The blocking unit includes multiple fixing bars, each fixedly positioned at one of the four corners of the top of the feed inlet. Movable rods are mounted on the fixing bars, and multiple blocking nets are connected between the movable rods. This centralized waste tire processing and crushing device, with multiple blocking nets connected by the movable rods and fixing bars, forms an adjustable protective barrier outside the loading position of the loader, effectively intercepting tires ejected during feeding and fragments splashed during crushing. Simultaneously, the movable rods can slide up and down along the fixing bars, their positions fixed by a collar threaded connection to the movable rods, adapting to varying tire feeding conditions and on-site protection requirements.

The application provides a production method of high-corrosion-resistance and high-strength galvanized steel strand, relates to the technical field of hot-dip plating, and comprises the following steps: collecting hot-dip plating related characteristic parameters and setting basic hot-dip plating time; pre-processing the hot-dip plating related characteristic parameters and outputting a hot-dip plating calibration coefficient; establishing a coupling formula and obtaining a hot-dip plating calibration time; collecting strength interference characteristic parameters; based on the collected strength interference characteristic parameters and the obtained actual hot-dip plating required time, calculating a tensile strength prediction score of the produced galvanized steel strand, and determining the eligibility of the galvanized steel strand prepared under the current working condition parameters. The application calculates a most suitable galvanizing time, ensures that the zinc layer is fully penetrated, and avoids excessive reaction to cause the steel strand to be brittle. Meanwhile, the application can predict whether the tensile strength of the finished product is qualified before production, realizes dynamic optimization, early warning and self-learning in the whole process, and effectively reduces the waste product rate.

This invention provides a waste recycling mechanism for a granulation equipment, relating to the field of chemical material preparation technology. The mechanism includes a waste separation partition, positioned along the conveyor belt's transport direction and near its end. This partition divides the conveyor belt into a good product transport channel and a waste product transport channel, with the waste channel located on either side of the good product transport channel. By directly installing the waste separation partition at the end of the conveyor belt, this invention achieves automatic sorting by utilizing the differences in material movement trajectories, avoiding the need for additional sorting equipment. This enables real-time separation of good and waste products during transport, effectively preventing waste from mixing into subsequent processes and improving the purity of collected good products. The sorting process does not interrupt the production flow, and the separation action is completed synchronously with material transport, significantly improving sorting efficiency.

The utility model provides a kind of heat-rolled plate strip production line intermediate roll way heat preservation device and system, including support structure, heat preservation structure and side stop structure, support structure includes two support units, support unit has fixed end and cantilever end, heat preservation structure includes heat preservation cover, heat preservation layer and the hoisting part of protruding formation in heat preservation cover top, lap joint portion, the side of heat preservation cover is supported on the transmission side guard plate of intermediate roll way, and side stop structure is suspended connection in the other side of heat preservation cover, and the bottom end of side stop structure is free end.Such support structure using cantilever form utilizes existing intermediate roll way transmission side space, does not affect overall space occupancy and also facilitates installation heat preservation structure, can directly hoist heat preservation structure without affecting production, installation is quick, to play good heat preservation effect, and side stop structure can play the role of auxiliary heat preservation on side, and bottom end is free end and will not affect waste product to push out, functional comprehensive, applicable to heat-rolled plate production line heat preservation reform.

This invention relates to a coating supply device for color-coated aluminum plate printing, and relates to the technical field of color-coated aluminum plate printing. It includes a feeding cylinder, a support frame, a rotating mechanism, a stirring mechanism, an insertion tube, a connecting tube, an output nozzle, a baffle plate, a connecting seat, a linkage groove, a spreading mechanism, an ejection pressing mechanism, and a linkage mechanism. This application solves the problem that existing technologies mainly rely on a single pump pressure to achieve coating output and thickness control. Facing the high-standard requirements of color-coated aluminum plate printing, this device performs poorly in coating thickness control, making it difficult to accurately correct the coating at multiple stages when the coating roller is running at high speed. This easily leads to defective products with excessive thickness. Furthermore, during long-term continuous feeding, if particles settle to the bottom causing sudden changes in local concentration or slight blockage of the pipeline, it greatly interferes with the uniform distribution of the coating on the coating roller surface, resulting in inconsistent output concentrations and uneven coating thickness, leading to problems such as printing color differences and defective products.

The application discloses an energy-saving glass forming machine and relates to the technical field of glass forming machines, which comprises a blowing device and an operation table, the operation table is fixedly connected with a driving motor and a guide rod, the output shaft of the driving motor is fixedly connected with a reciprocating screw rod, and the guide rod is symmetrically screw-connected with a mold; after the blowing work is completed by the blowing head, the scraper can clean the blowing head, the device is rotated around the outer ring surface of the blowing head by the scraper, so that the glass residue on the outer ring surface of the blowing head is timely removed, the blowing of the blowing device is ensured to be smooth, the residues are prevented from adhering to the mouth of the next glass bottle, the scraper is used for cleaning after each blowing, the residues of the glass caused by untimely cleaning can be effectively avoided, the defective products or waste products caused by the residues of the glass can be solved, the residues of the glass adhered to the blowing head after each blowing of the blowing device are removed, the defective products and the substandard products caused by the residues of the glass can be solved, and therefore, resource waste and the waste product rate are reduced.

The utility model discloses a web printing machine kicks waste mechanism, including the air suction wheel, negative pressure control subassembly and transmission assembly, the air suction wheel sets up in the flat belt first end below the flower cylinder, and its vertex height is approximately equal height with the flat surface on the flat belt, and the outer circle is arranged with a plurality of outer circle air suction hole, negative pressure control subassembly includes air pump or fan, air pipe, solenoid valve, suction seat and suction nozzle, and air pump or fan is connected solenoden valve, suction seat and suction nozzle in proper order through air pipe, and suction nozzle is connected with the air suction wheel sliding, for transmitting negative pressure to the outer circle air suction hole, the utility model installs the kick waste mechanism on the printing machine, and the positioning of waste book is very accurate, and the detection mechanism controls the on-off of negative pressure through solenoid valve, then can high -speed, accurate and catch waste without influencing the stability of book running, and can satisfy the requirement to continuous waste and the multiple waste such as interval waste one of interval time very short, simultaneously does not occupy the printing machine outer space, can adapt to the kick waste requirement of most web printing machine.

The invention relates to a composite material comprising a binder capable of cross-linking and a filler. In particular, the composite material comprises a matrix of cross-linked polymer material comprised of polymer chains and a series of cross-links therebetween, and a filler material that is encapsulated by the cross-linked polymer material. The invention also provides a method for making a composite material including combining a binder capable of cross linking and a filler. In particularly preferred embodiments the filler includes bauxite residue, also known as red mud.

This invention provides an anti-clogging incinerator feeding device. The device includes a feeding hopper mounted on the incinerator, a first housing fixedly installed at the bottom of the feeding hopper, a flexible hose fixedly installed at the bottom of the first housing, and a discharge pipe for discharging waste into the incinerator fixedly installed at the bottom end of the flexible hose; and a quantitative discharge mechanism for discharging waste, mounted on the first housing. This invention solves the technical problem of existing incinerators where the lack of a quantitative control mechanism during the feeding process leads to excessive waste input causing inlet blockage, thus affecting working efficiency.

This invention discloses an automated titanium-aluminum alloy blade polishing system and method, relating to the field of alloy blade post-processing technology. It includes a ground rail, with a loading area at one end and an automatic sandblasting unit at the other. A material conveying unit is mounted on the ground rail. A blue light detection unit, a shaping and polishing unit, and a belt polishing unit are sequentially arranged on the side of the ground rail. The blue light detection unit collects three-dimensional point cloud data of the workpiece surface and feeds the data back to the central control system. The shaping and polishing unit polishes the workpiece surface based on the three-dimensional point cloud data. The belt polishing unit polishes the workpiece surface. The automatic sandblasting unit performs multi-angle sandblasting on the workpiece surface. The central control system determines the workpiece quality based on the final inspection results: qualified products are transported to the finished product area by the conveying unit; unqualified products are transported to the scrap area by the conveying unit. Thus, this invention achieves efficient collaboration and integration by changing the production line layout, thereby shortening transfer time.

This invention relates to a storage device for photolithography stripping waste liquid products. A placement rack is used to place ton containers; a mobile trolley is used to transfer the ton containers; guide tracks are distributed around the placement rack to guide the mobile trolley to move along the track direction; the placement rack includes a frame body and several rows of vertically distributed rollers; a top plate is mounted on the mobile trolley via a lifting device, and a conveying device and transmission structure are mounted on the top plate. The conveying device drives the rollers to rotate via the transmission structure. A second telescopic device is rotatably mounted on the mobile trolley, and a locking assembly is installed at the output end of the second telescopic device. The locking assembly is detachably connected to a column. Guide tracks are set within the storage area, allowing the mobile trolley to accurately move and align with the placement rack according to the guide tracks. The rollers remain self-locking under normal conditions to prevent the ton containers from falling out; the connection structure and the column cooperate to guide the mobile trolley as it approaches the placement rack.

The present application belongs to the technical field of solid hazardous waste management, and specifically relates to a solid hazardous waste temporary storage collection management method and system based on a hazardous waste temporary storage room, which specifically comprises a temporary storage room multi-dimensional sensing module, a temporary storage safety dynamic research and judgment module, a solid waste category accurate placement module, a collection dynamic line intelligent planning module, a hazardous condition grading linkage disposal module and a whole-process management and control module. The present application dynamically calculates the safety capacity and determines the over-capacity risk, realizes accurate placement of hazardous waste according to the compatibility standard, and checks for mixed storage hazards, thereby ensuring the temporary storage compliance. In combination with multi-objective optimization, the present application generates an optimal path and standardized instructions, improves the collection and transportation efficiency, reduces the operation risk, integrates multi-dimensional risk data, quantitatively determines the grade of each storage point and the overall hazardous condition, triggers differentiated disposal instructions to avoid improper disposal, realizes intelligent and refined management and control of solid hazardous waste from storage to transfer, and effectively reduces the environmental risk and the incidence of safety accidents in the hazardous waste temporary storage process.

The utility model belongs to metal waste recovery technical field especially for a kind of calendering device for metal waste recovery, including pedestal, the support of pedestal top end fixed setting, and the mounting seat of support bottom one side connection;The surface of one end of mounting seat is fixed with first air cylinder, and the one end of first air cylinder away from mounting seat is connected with first linkage rod, the other end of first linkage rod is connected with adjusting frame, and the side wall of adjusting frame is fixed with second air cylinder, the output end of second air cylinder is connected with limit seat, and the inside of limit seat is rotatably connected with auxiliary wheel.The utility model is provided with air cylinder, linkage rod, adjusting frame and auxiliary wheel etc. structure, subsequent material after calendering treatment can be conveniently pulled and handled, meanwhile, the deviation of position of material output after calendering in the process of output can be effectively prevented, so as to cause the deviation of subsequent calendering of metal waste, the uneven condition of metal waste after calendering, and the overall practicality is higher.

The application relates to the field of metal surface treatment, and provides a pre-warning correction method, system and equipment for an aluminum alloy anodic oxidation process.The pre-warning correction method comprises collecting multidimensional data in an anodic oxidation process, wherein the multidimensional data at least comprises workpiece surface images, film layer cross-section images and process parameter time sequence data; the multidimensional data is pretreated, the pretreated image data is input into a preset image recognition model to obtain an image recognition result; the pretreated time sequence data is input into a preset time sequence prediction model to obtain a time sequence prediction result; the image recognition result and the time sequence prediction result are subjected to weighted fusion processing to generate fault pre-warning information; and corresponding oxidation process correction instructions are generated according to the fault pre-warning information, so that intelligent pre-warning and self-correction of the aluminum alloy anodic oxidation process are realized, product quality and production efficiency are significantly improved, and the waste product rate and the artificial intervention cost are reduced.

The utility model discloses a kind of OCR dynamic photographing identification sorting device, belong to sorting mechanism field, the device includes: main support, rotating mechanism, jaw mechanism, OCR dynamic identification camera, vacuumizing mechanism and multi-axis manipulator.Rotating mechanism is driven rotating plate circumferential rotation by rotating motor;Jaw mechanism is installed on rotating plate, and V-shaped clamping groove jaw is driven by two-way double-rod pneumatic cylinder to be fixed to the center of sample bottle alignment;OCR dynamic identification camera is continuously photographed to sample bottle in rotation, whether the bottle body character sequence conforms to preset rule is verified;Vacuumizing mechanism is inserted needle into bottle mouth vacuumization by linear cylinder drive, and pressure transmitter realizes pressure closed-loop control;Multi-axis manipulator is based on OCR verification result and sorts sample bottle to qualified product area or waste product area.The utility model has realized the integration of bottle body information dynamic identification, accurate positioning, vacuum treatment and automation sorting, and greatly improves sorting efficiency and accuracy.

1. Name of the product in this design: Intelligent waste sorting and recycling machine (HF001). 2. Purpose of this design: An intelligent integrated machine for waste sorting and recycling. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The application discloses a quality health degree evaluation and cross-machine-group early warning method based on multi-process roll-by-roll detection and relates to the technical field of metallurgical process quality management and control.The application realizes roll-by-roll actual measurement on each roll of material in each key process, collects quality data with the finished product roll number as the main key, automatically evaluates the quality health degree, and automatically issues a quality early warning before the roll enters the next process, so that the downstream process can know the risk in advance and adjust the process in advance.The application realizes the change from "blind box type production" to "transparent and pre-known production", effectively reduces batch waste, improves the yield, reduces quality loss, and is suitable for various metallurgical roll continuous production lines.

This invention discloses an intelligent manufacturing system based on the entire lifecycle of special bolts, belonging to the field of intelligent manufacturing technology. It includes a digital twin construction module for receiving orders, calling a pre-set working condition-performance mapping model, generating initial performance targets based on the target working condition information in the order, and creating an initial digital twin with a unique digital identifier for each order. The initial digital twin integrates design specifications, material properties, and the initial performance targets. This invention significantly improves product performance consistency, manufacturing efficiency, and resource utilization by constructing a digital twin and intelligent closed-loop system covering the entire lifecycle of special bolts. It achieves transparency in the manufacturing process and precise control over product quality. This effectively avoids early failures caused by improper processes, reduces rework and scrap, and thus lowers production costs and delivery cycles while meeting high-performance indicators.

The application provides a sewage circulating treatment box for plastic waste, relates to plastic waste, and comprises a rack, a treatment box fixed on the top of the rack, a grid filtering unit arranged on one side of the treatment box, a filtering flocculation unit arranged in the treatment box, and a filtering purification unit arranged below the treatment box and in communication with the treatment box. The filtering flocculation unit comprises a filtering cover body, a filtering space is formed in the filtering cover body, and a conveying auger matched with the filtering space is arranged in the filtering space. The conveying auger can promote the further separation effect of solid and liquid through dynamic conveying while rotating to convey solid waste, and the fishing plate on the conveying auger can continuously stir water flow while rotating, so that the mixing of waste water and flocculating agent after addition is promoted, and the flocculation effect is improved.

The application discloses a decision tree-based uncertainty remanufacturing scheduling method, which aims at maximizing total remanufacturing profit and minimizing total time required for remanufacturing all waste products, sets the quality grade of the waste products as a fuzzy variable, evaluates the remanufacturability of the waste products by using a decision tree, and selects a remanufacturing line with the maximum expected profit for remanufacturing the waste products. Then, an improved teach-and-learn optimization algorithm is used, in which, in the teacher stage, the learner uses an adaptive inertia weight to update the reprocessing operation sequence, and when falling into a local optimum, the learner simultaneously learns from the teacher, the best learner and the learner with the maximum adaptive value in the last iteration, so as to relieve the algorithm from falling into a local optimum and improve the diversity of the population. The application realizes efficient solution of the model and can obtain a more reasonable scheduling scheme.

The utility model relates to punch die technical field, concretely discloses a left and right front sealing plate punch die of adjustable gap, including base, the base fixed mounting is in the outer surface of punch machine tool, the one end of guide rod is slidably installed with the top plate, the outer surface fixed mounting of top plate has the connecting rod, the outer surface thread of connecting rod installs with long bolt. The left and right front sealing plate punch die of adjustable gap, through the length of adjusting connecting rod insertion to the length of machine platform stamping head, adjust the gap between upper punch die and lower punch die, when adjusting the gap after good can tighten long bolt, long bolt can push the top slide through the oblique groove and move, let the top slide can with machine platform stamping head and let the gap between upper punch die and lower punch die can adjust, to the plate material of different thickness is carried out the stamping, and can optimize the stress state of die, improve the service life of die and reduce the generation rate of waste product.

This invention relates to the field of nuclear power pump casing technology, specifically to a forging process that improves the tearing between materials during the hot forming process of nuclear power pump casings. The forging process includes: S1, raw material inspection, selecting qualified raw materials; S2, forging; S3, post-forging heat treatment; S4, rough machining, followed by UT self-inspection; S5, performance heat treatment; S6, sampling and physicochemical testing; S7, further rough machining and UT inspection; S8, dimensional inspection, and labeling and packaging after passing inspection. Addressing the issue that existing technologies often produce defective pump casings due to loose centers and coarse grains, resulting in unusable products after flaw detection, this solution, considering the company's existing press operating conditions and tooling ratios, focuses on the forging process and adds optimized forging steps; improves the forging heating process, further improving pump casing product quality and increasing the yield rate.

The present document related to the processing of materials, such as ash waste, mining waste, consumer waste, or industrial waste, to separate valuable components. There is provided a process and system for extracting a valuable component, such as rare earth elements (REE) from a feedstock comprising REE-embedded material. The process can comprise subjecting the feedstock to a kinetic pulverization stage wherein the feedstock is subjected to self-collisions created by vortices within the kinetic pulverizer to produce a pulverized material; and subjecting the pulverized material to an extraction stage to produce a valuable component-rich stream and a valuable component-depleted stream. There is also provided processes for separating REEs from fossil fuel ash and municipal solid waste incinerator (MSWI) ash to produce an REE-enriched component, which can be separated into individual REE components, and a REE-depleted material.

This invention discloses a mandrel-less pipe bending mold, including a bending die. A U-shaped guide groove is formed on the side of the bending die. A retaining groove is formed at the bottom of the two vertical ends of the guide groove, and an extrusion groove is formed at the bottom of the bent section of the guide groove. Both the retaining groove and the extrusion groove have a semi-circular structure. The diameter of the retaining groove is equal to the diameter of the mandrel-less part, and the diameter of the extrusion groove is 0.6–1 mm smaller than the diameter of the mandrel-less part. The invention also discloses its processing method. This invention is applicable to the field of pipe bending molds. Through the asymmetrical cavity design of the mold and the cooperation of the dynamic extrusion cavity, it transforms the process from "suppressing instability" to "guiding forming," fundamentally solving the problem of wrinkling when bending copper pipes without a mandrel, improving product yield, eliminating the need for a mandrel and anti-wrinkle mold, simplifying the process flow, and enabling rapid mold replacement through modular design. It is suitable for automated production, improving production efficiency, saving on the manufacturing and maintenance costs of the mandrel and anti-wrinkle mold, reducing scrap loss, and lowering production costs.