82results about How to "Sorting thoroughly" patented technology

The invention discloses a multistage precision garbage sorting device and relates to the technical field of environmental protection machinery. The multistage precision garbage sorting device comprises a rack, a crushing device, a magnetic separation device, a first conveying device, a first sorting unit, a winnowing device, a metal sorting device, a control device and the like. The crushing device is connected to the upper portion of the rack through bolts. The magnetic separation device is located below the crushing device and connected to the rack through bolts. The first conveying device is connected to the lower portion of the magnetic separation device through bolts. The first sorting unit is located on the right of the first conveying device. The winnowing device is connected to the tail end of the first sorting unit through bolts. The multistage precision garbage sorting device has the characteristics of being easy to operate, thorough in sorting and high in efficiency, is high in safety performance and reliability and can conduct precision sorting on various types of garbage. The labor pressure of people is relieved.

The invention relates to a module type permanent magnetic separation rolling machine which is characterized by comprising a stand, a belt conveyer, a feeding mechanism and a collecting hopper, wherein the belt conveyer is sequentially arranged on a plurality of layers in the stand from bottom to top in ladder type derangement and is horizontally arranged and driven by an actuating device, the feeding mechanism is arranged above the feeding end of the belt conveyer, the collecting hopper is arranged below the feeding outlet of the belt conveyer; a driving roll of every layer of the belt conveyer positioned in the feed end is of a magnetic roll structure. The complete machine is controlled by a PID control chamber which can conveniently and rapidly regulate all operation systems of the complete machine and ensure that the separation process runs continuously according to the set program, thereby realizing the automatic regulation of parameters.

The invention discloses an automatic sorting treatment system for kitchen waste and a treatment process, relates to the field of domestic waste treatment, and solves the problems that existing kitchenwaste is large in reserve and threatens human health. The automatic sorting treatment system comprises a transport vehicle, a material collecting bin, a water filtering elevator, a large-foreign matter sorting machine, a fine crushing and sorting machine, an extrusion dehydrator, an oil-water separation device, a secondary pendulum bob pulping machine and an anaerobic fermentation tank, wherein the water filtering elevator is used for receiving the kitchen waste uniformly conveyed by the material collecting bin and carrying out water filtering treatment; the large-foreign matter sorting machine is used for sorting large foreign matters in the kitchen waste residues; the fine crushing and sorting machine is used for carrying out fine crushing on the large sorted kitchen waste residues andsorting out inorganic impurities; the extrusion dehydrator is used for carrying out extrusion dehydration treatment on the finely sorted kitchen waste residues; the oil-water separation device is usedfor mixing kitchen waste swill obtained after water filtration and kitchen waste slurry obtained after extrusion dehydration and then carrying out oil extraction and dehydration treatment; the secondary pendulum bob pulping machine is used for finely pulping the kitchen waste residues subjected to oil extraction and dehydration; and the anaerobic fermentation tank is used for carrying out anaerobic fermentation on kitchen waste liquid subjected to oil extraction and dehydration. The automatic sorting treatment system is high in treatment efficiency, good in treatment effect, energy-saving andenvironmentally-friendly.

The invention discloses a glass bottle head breaking and separating system which comprises a glass breaking device, a vibrating screen and a glass sorting device, wherein the glass breaking device comprises a rack, a first roller and a second roller, and the first roller and the second roller are arranged on the rack; glass to be broken is jointly squeezed by the first roller and the second roller to be broken; the vibrating screen comprises a box body, a vibration exciter and a screen mesh, wherein the vibration exciter is arranged at the horizontal center of the box body, and the screen mesh is transversely arranged in the box body; the glass sorting device comprises a transmission mechanism and a sorting mechanism arranged under an outlet of the transmission mechanism. The glass bottle head breaking and separating system breaks and sorts recovered glass through the matching of the glass breaking device, the vibrating screen and the glass sorting device. The glass bottle head breaking and separating system has the advantages of high sorting efficiency, manpower saving, slight on-site dust flying, energy conservation and environmental protection.

The invention relates to fine sorting equipment for solid waste, and belongs to the technical field of architectural decoration and finishing waste recycling. A nozzle row set is fixedly mounted on arotary shaft, the rotary shaft is rotationally mounted on a mounting rack, and a bevel gear is coaxially and fixedly mounted on the rotary shaft. A bevel tooth column is rotationally mounted on the mounting rack and engaged with the bevel gear. A driving assembly drives the bevel tooth column to rotate, and the bevel tooth column drives the bevel gear to rotate; the bevel gear drives the rotary shaft to rotate, and the rotary shaft drives the nozzle row set for angle adjustment; the angle of the nozzle row set can be adjusted, and airflow sprayed out of nozzles can be sprayed to architecturaldecoration and finishing waste on a belt conveyor at different angles; and the waste is sorted thoroughly, and the sorting efficiency is high. The height of the nozzle row set can be adjusted and canbe suitable for belt conveyors with different heights, and the magnitude of acting force of the airflow sprayed out of the nozzles on the waste is controlled by adjusting the distance between the nozzles and the architectural decoration and finishing waste.

The production process of regenerated feed from kitchen wastes includes the technological steps of: feeding kitchen wastes as material into material bin with spiral pump; conveying the material with a scraper conveyer and dewatering in vacuum press filter; conveying with rubber belt conveyer, manually sorting and magnetically sorting to eliminate impurity; crushing in crusher with hammering and shearing function; conveying with spiral conveyer and high temperature sterilizing and drying in a stove; re-crushing in one other crusher; pelletizing or puffing; and final packing. The present invention can convert kitchen wastes with water content as high as 85 % into concentrated feed for animal and with rich nutrients and water content less than 14 %.

The invention belongs to the technical field of scraped car recovery and particularly provides a waste vehicle recovery device. The waste vehicle recovery device comprises a box body, a feeding port,a sorting module and a rolling compaction roller. The sorting module comprises fixed plates, electromagnets, a swing plate, a swing unit, a storage module and a controller. A set of electromagnets arearranged on the fixed plates at intervals, the V-shaped swing plate is arranged between the two fixed plates, and the swing unit comprises a cam, a support and a guide rod. The cam rotates to drive the swing plate to perform reciprocating swing. The controller is installed on one side of the top and bottom of the box body and used for controlling intermittent powering on of the electromagnets. The storage module is installed under the fixed plates and used for storing plastics and metals screened by the sorting module. The waste vehicle recovery device is provided with the swing plate, and the swing plate swings and drives a rotary plate to perform reciprocating rotation, so that crushed materials do not possibly block a discharging port, and the applicability of the device is improved.

The invention relates to the technical field of building engineering auxiliary devices, and discloses a waste disposal device for building engineering. The device comprises a box body, a feeding opening is formed in the middle of the top of the box body fixedly, a fixed plate is fixedly mounted on one side of the box body, and a water pump is fixedly arranged on the top of the fixed plate. According to the waste disposal device for building engineering, through cooperative use of a fixed box, an electric push rod, a baffle, a magnet, a positive and reverse motor, a rotating rod, a thread cylinder, a limiting rod, a scraping plate and a vibration device, a telescopic rod can carry out attraction sorting on metal on waste, through the positive and reverse motor, the rotating rod, the threadcylinder, the limiting rod and the scraping plate, the metal on the magnet can be removed, collection is carried out through a collection box, the phenomenon that an existing waste disposal device cannot carry out sorting recycling on the metal, the metal material is broken, and a large amount of metal resources are wasted is avoided, and through a vibration device, sorting is more thorough.

The invention discloses a garbage sorting treatment and incineration device before incineration of household garbage, relates to the technical field of garbage incineration and sorting treatment devices, and particularly relates to a garbage sorting treatment and incineration device before incineration of household garbage. The device comprises a base and a main body, a motor is vertically arranged above the base, a rotating rod is movably connected above the motor, an outer wall of the rotating rod is connected with a rotating wheel in a sleeved manner, an outer wall of the rotating wheel is connected with a belt in a sleeved manner, a driven wheel is mounted in the belt, and a threaded rod is vertically arranged in the driven wheel. According to the garbage sorting treatment and incineration device before incineration of the household garbage, the device has processes of stirring, filtering, vibration sorting, particle sorting, garbage recycling sorting, the five parts are coordinated and matched so that garbage can be circularly sorted for multiple times, and through the design, the garbage sorting fineness is improved, garbage sorting is more thorough, the garbage sorting degree and efficiency are improved, and the device is worthy of promotion and application.

The invention relates to a permanent magnet opening gradient sorting device, comprising a magnetic separation column, a feeding system, a closed-air sorting baffle and a discharging bin, wherein the magnetic separation column is arranged on a vertically-arranged vertical column by connecting pieces; the feeding system is arranged at the position of a feeding inlet of the top part of a sorting cavity of the magnetic suspension column and consists of a vibrating material distributor and a closed-air variable feeder; the closed-air sorting baffle is arranged at the position of a discharging portof the lower end of the sorting cavity of the magnetic separation column and is adjustable for the position thereof; the magnetic separation column comprises a main magnetic pole, an auxiliary magnetic pole and the sorting cavity, wherein the main magnetic pole is constructed by permanent magnetic steel, the auxiliary magnetic pole is arranged oppositely to the main magnetic pole and is constructed by a plurality of magnetism-collected pins, and the sorting cavity is arranged between the main magnetic pole and the auxiliary magnetic pole; the main magnetic pole consists of a plurality of permanent magnetic steels which take a radial line as reference and are mutually superposed in series, and magnetic yoke pieces which are extruded among the permanent magnetic steels mutually superposed in a two-two mode; each group of magnetic steels are axially magnetized, the polarities of the magnetic steels at the upper side and the lower side of the same magnetic yoke piece are opposite, and strong lines of magnetic force are provided by an extrusion mode; and the magnetism-collected pins are fixed on a plurality of groups of adjustable magnetism-collected pin plates by an arrangement mode with equal intervals.

The invention discloses a multistage phosphorite screening unit. A first plane screen is disposed at a discharge hole of a feed hopper. An oversize discharge hole of the first plane screen is connected with a first belt conveyor through a guide rail. An undersize discharge hole of the first plane screen is provided with a first gate valve. The oversize discharge hole of the first plane screen is connected with a second plane screen below the first gate valve. An oversize discharge hole of the second plane screen is connected with a second belt conveyor through a guide rail. An undersize discharge hole of the second plane screen is provided with a second gate valve. The undersize discharge hole of the second plane screen is connected with a rotary screen below the second gate valve. A coarse material discharge hole of the rotary screen is connected with the second belt conveyor through a guide rail. A fine material discharge hole of the rotary screen is connected with a third belt conveyor through a guide rail. With the first gate valve and the second gate valve, the multistage phosphorite screening unit allows grading degree and destinations to be selected according to actual conditions of exploited ore.

The scraped car waste material sorting line comprises a discharging hopper installed on a lifting frame, the bottom of the discharging hopper communicates with a lifting discharging pipe through a spiral telescopic pipe, the bottom of the lifting discharging pipe is movably installed in a sliding groove formed in a screening box through a sliding fit block, and the sliding groove is sealed through a rubber telescopic sleeve. Particle dust recovery holes are formed in the portions, on the two sides of the discharging channel, of the upper portion of the screening box, the isolation discharging plate is fixedly installed on the lifting frame, and a multi-stage sorting conveying belt mechanism is arranged below the equal distribution holes. The particle dust sorting, discharging and screening processes of materials are sequentially completed in the screening box, all the processes are completed at intervals, the device is simplified, meanwhile, the working efficiency is improved, it is guaranteed that crushed mixed materials can be fully sorted, and the sorting difficulty of the rear end is reduced.