CN112620302A - Environment-friendly treatment method for industrial solid waste - Google Patents

Environment-friendly treatment method for industrial solid waste Download PDF

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Publication number
CN112620302A
CN112620302A CN202011374796.9A CN202011374796A CN112620302A CN 112620302 A CN112620302 A CN 112620302A CN 202011374796 A CN202011374796 A CN 202011374796A CN 112620302 A CN112620302 A CN 112620302A
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Prior art keywords
crushing
smelting
solid waste
industrial solid
filtering
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CN202011374796.9A
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Chinese (zh)
Inventor
程业春
饶明月
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Individual
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Priority to CN202011374796.9A priority Critical patent/CN112620302A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/005—Separation by a physical processing technique only, e.g. by mechanical breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to an environment-friendly treatment method of industrial solid wastes, which uses auxiliary environment-friendly treatment equipment of the industrial solid wastes, wherein the auxiliary environment-friendly treatment equipment of the industrial solid wastes comprises a bottom plate, a crushing smelting device and a filtering and collecting device, the crushing smelting device is arranged above the middle part of the bottom plate, the filtering and collecting device is connected with the crushing smelting device, and the filtering and collecting device is arranged in the middle part of the upper end surface of the bottom plate. The invention can solve the problems that the existing equipment can not firstly crush the solid waste, so that the solid waste with larger volume ratio is long in smelting time, difficult to smelt, influences the treatment efficiency of the solid waste, can not well filter harmful gas generated by smelting, causes air pollution and is not beneficial to environmental protection, and can also solve the problems that the existing equipment can not classify and filter valuable metal particles generated by smelting, collect valuable metal particles and is not beneficial to resource recycling.

Description

Environment-friendly treatment method for industrial solid waste
Technical Field
The invention relates to the technical field of industrial solid waste treatment, in particular to an environment-friendly treatment method for industrial solid waste.
Background
The industrial solid waste refers to smelting waste slag generated in metal smelting, lead-zinc tailings generated in mineral separation, chemical waste slag generated in pharmaceutical enterprises and the like; for smelting waste slag, if the smelting waste slag is accumulated in a waste slag storage yard, the smelting waste slag occupies the field on the one hand, and the smelting waste slag partially contains dust of higher non-ferrous metals, so that serious dust pollution and heavy metal pollution can be caused after the smelting waste slag meets wind; for lead-zinc tailings, the granularity of the lead-zinc tailings is generally fine, and harmful ingredients in the fine lead-zinc tailings are easy to dissolve out, so that the environment is polluted, and particularly, underground water around the tailings is polluted; for chemical waste residues, zinc-containing waste materials are generally contained in the chemical waste residues, so that the atmospheric pollution is easily caused; therefore, the industrial solid waste has great hidden danger of pollution to the environment, and the harmless and environment-friendly treatment of the industrial solid waste is particularly necessary, so that the environment-friendly treatment method of the industrial solid waste is provided for the environment-friendly treatment of the industrial solid waste.
At present, aiming at the existing industrial solid waste environment-friendly treatment equipment, the following defects exist: 1. the existing industrial solid waste environment-friendly treatment equipment cannot firstly crush solid waste, so that the solid waste with a large volume ratio is long in smelting time and difficult to smelt, the solid waste treatment efficiency is influenced, harmful gas generated by smelting cannot be well filtered, air pollution is caused, and the environmental protection is not facilitated; 2. the existing industrial solid waste environment-friendly treatment equipment cannot classify and filter valuable metal particles generated by smelting, and the valuable metal particles are collected, so that the resource recycling is not facilitated.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing industrial solid waste environment-friendly treatment equipment cannot firstly crush solid waste, so that the solid waste with a large volume ratio is long in smelting time, difficult to smelt, influences the treatment efficiency of the solid waste, cannot well filter harmful gas generated by smelting, causes air pollution and is not beneficial to environment protection, and can also solve the problems that the existing industrial solid waste environment-friendly treatment equipment cannot classify and filter valuable metal particles generated by smelting, collect valuable metal particles and is not beneficial to resource recycling.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that an auxiliary industrial solid waste environment-friendly treatment device is used, the auxiliary industrial solid waste environment-friendly treatment device comprises a bottom plate, a crushing smelting device and a filtering and collecting device, the crushing smelting device is arranged above the middle part of the bottom plate, the filtering and collecting device is connected to the crushing smelting device, and the filtering and collecting device is arranged in the middle of the upper end face of the bottom plate.
Broken smelting device include curb plate, support roof, broken case, broken tooth, broken mechanism, smelt bucket, heater, blast pipe and open-close board, bottom plate up end on the symmetry install the curb plate, install the support roof on the curb plate up end, the feed inlet has been seted up at the support roof middle part, be provided with broken case under the feed inlet, broken case cross-section is the trapezium structure, evenly be provided with a plurality of broken teeth on the terminal surface around the broken case, broken mechanism installs on supporting roof lower extreme face, broken case under be connected with on the terminal surface and smelt the bucket, be provided with the heater on smelting the bucket inside wall, smelt and symmetrically install the blast pipe on the bucket up end, smelt and install the open-close board through sliding fit's mode symmetry on the terminal surface under the bucket.
The filtering and collecting device comprises a filter vat, an electric slider, a collecting box, a rotating mechanism, cams, an opening and closing mechanism and a filtering mechanism, wherein the lower end of the smelting vat is connected with the filter vat, the upper part of the filter vat is a cooling cavity, the lower end face of the filter vat is arranged at the middle part of the upper end face of the bottom plate, the middle part of the bottom plate is provided with a chute, the electric slider is arranged in the chute in a sliding fit manner, the collecting box is arranged on the electric slider, the side plates are provided with the rotating mechanism, the rotating mechanism is symmetrically provided with the cams, the opening and closing mechanism is connected between the two cams and arranged on the opening and closing plate, the lower part of each cam is connected with the filtering mechanism, the filtering mechanism is arranged on the filter vat in a sliding fit manner.
The method for treating the industrial solid waste by using the auxiliary industrial solid waste environment-friendly treatment equipment comprises the following steps;
s1: waste material input: manually putting industrial solid waste into a crushing box through a feeding hole, and crushing the industrial solid waste through a crushing mechanism;
s2: smelting waste materials: the industrial solid waste after crushing treatment falls into a smelting barrel to be smelted into valuable metal particles through high-temperature smelting, and the generated harmful gas is filtered and discharged through an exhaust pipe;
s3: opening and closing and cooling: the smelting metal particles fall into a cooling cavity in the filter barrel for cooling through the matching of the opening and closing mechanism and the opening and closing plate;
s4: particle filtration: filtering the metal particles cooled by the cooling cavity in the filter barrel by a filtering mechanism, and filtering and classifying the metal objects with different sizes;
s5: collecting and storing: the valuable metal particles classified by filtering are collected by a collection box and then conveyed to a warehouse for unified management.
As a preferred technical scheme of the invention, the crushing mechanism comprises a vertical plate, a crushing motor, a rotating shaft and a crushing roller, wherein the vertical plate is fixedly installed on the supporting top plate, the crushing motor is installed on the vertical plate through a motor base, the rotating shaft is installed on an output shaft of the crushing motor through a coupler, the crushing roller is installed on the rotating shaft, a plurality of left crushing cutters and a plurality of right crushing cutters are evenly arranged on the crushing roller, and the crushing cutters and the crushing teeth are arranged in a staggered mode.
As a preferred technical scheme of the invention, a gas filter screen is arranged in the exhaust pipe, and other filter screens are divided into three layers, namely a water-soaked sponge screen, an activated carbon filter screen and a glass fiber screen from inside to outside.
As a preferred technical scheme of the invention, the open-close plate is made of carbon steel, the cross section of the open-close plate is of a semicircular structure, and the upper end face of the open-close plate is provided with a vacuum heat insulation layer.
As a preferred technical scheme of the invention, the rotating mechanism comprises an L-shaped plate, a rotating motor, a transmission shaft, a limiting ring, belt wheels and a belt, the L-shaped plate is fixedly arranged on the right side plate, the rotating motor is arranged on the upper end surface of the L-shaped plate, the transmission shaft is arranged on an output shaft of the rotating motor through a coupling, the limiting ring is arranged on the transmission shaft, the belt wheels are arranged at the other end of the transmission shaft through splines, and the two belt wheels are connected through the belt.
As a preferred technical scheme of the invention, the opening and closing mechanism comprises a sliding rod, a return spring, a positioning ring and a supporting rod, wherein one end of the sliding rod is arranged on the opening and closing plate, the other end of the sliding rod is connected with the cam, the return spring is arranged on the sliding rod, the positioning ring is arranged on the outer side of the return spring, the lower end of the positioning ring is connected with the supporting rod, and the supporting rod is arranged on the filter barrel.
As a preferred technical scheme of the invention, the filtering mechanism comprises a piston rod, a support ring, a vibration plate, a buffer spring, a precise filter screen, a material guide plate, a telescopic spring and a coarse filter screen, wherein the upper end of the piston rod is connected with a cam, the support ring is arranged on the piston rod, the support ring is arranged on a side plate, the lower end surface of the piston rod is arranged on the vibration plate, the buffer spring is uniformly arranged on the lower end surface of the vibration plate, the precise filter screen is arranged in the middle of the vibration plate, the material guide plate is arranged at the lower end of the precise filter screen, the telescopic spring is uniformly arranged on the upper end surface of the precise filter.
(III) advantageous effects
1. The invention provides an environment-friendly treatment method for industrial solid wastes, which can solve the problems that the existing environment-friendly treatment equipment for industrial solid wastes cannot firstly crush solid wastes, so that the solid wastes with larger volume ratio are long in smelting time, difficult to smelt, influence the treatment efficiency of the solid wastes, cannot well filter harmful gases generated by smelting, cause air pollution and are not beneficial to environmental protection, and can also solve the problems that the existing environment-friendly treatment equipment for industrial solid wastes cannot classify and filter valuable metal particles generated by smelting, collect valuable metal particles and is not beneficial to resource recycling.
2. The invention provides an environment-friendly treatment method of industrial solid wastes, wherein a crushing mechanism in a crushing and smelting device can crush large industrial solid wastes put into a crushing box into solid wastes with smaller volume, and then the solid wastes fall into a smelting barrel, so that the smelting time is favorably reduced, the smelting efficiency is improved, three layers of gas filter screens are arranged in an exhaust pipe, a water-soaked sponge screen has the function of cooling generated high-temperature gas, the harmful gas is filtered at one time, an active carbon filter screen can adsorb and filter the harmful gas generated by smelting, such as sulfur dioxide and the like, a glass fiber screen has the function of filtering the gas for three times, the gas exhausted from the exhaust pipe can be ensured not to pollute the atmosphere, and the environment protection is favorably increased.
3. According to the environment-friendly treatment method for the industrial solid waste, the filtering mechanism in the filtering and collecting device can well filter valuable metal particles generated by smelting, and can effectively classify the particles with different sizes, so that the resource recycling efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the industrial solid waste environment-friendly treatment method provided by the invention;
FIG. 2 is a schematic perspective view of an industrial solid waste environment-friendly treatment apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of an industrial solid waste environment-friendly treatment apparatus according to the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic diagram of a longitudinal cross-sectional structure of a crushing box provided by the present invention;
fig. 6 is a schematic perspective view of the filtering and collecting device provided by the present invention and a bottom plate.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, an industrial solid waste environment-friendly treatment method uses an auxiliary industrial solid waste environment-friendly treatment device, the auxiliary industrial solid waste environment-friendly treatment device comprises a bottom plate 1, a crushing smelting device 2 and a filtering and collecting device 3, the crushing smelting device 2 is arranged above the middle part of the bottom plate 1, the filtering and collecting device 3 is connected to the crushing smelting device 2, and the filtering and collecting device 3 is arranged in the middle part of the upper end face of the bottom plate 1.
The crushing smelting device 2 comprises a side plate 21, a supporting top plate 22, a crushing box 23, crushing teeth 24, a crushing mechanism 25, a smelting barrel 26, a heater 27, an exhaust pipe 28 and an open-close plate 29, wherein the side plate 21 is symmetrically installed on the upper end surface of the bottom plate 1, the supporting top plate 22 is installed on the upper end surface of the side plate 21, a feed inlet is formed in the middle of the supporting top plate 22, the crushing box 23 is arranged under the feed inlet, the cross section of the crushing box 23 is of a trapezoidal structure, a plurality of crushing teeth 24 are uniformly arranged on the front end surface and the rear end surface of the crushing box 23, the crushing mechanism 25 is installed on the lower end surface of the supporting top plate 22, the smelting barrel 26 is connected onto the lower end surface of the crushing box 23, the heater 27 is arranged on the inner side wall of the smelting barrel 26, the exhaust pipe 28 is symmetrically installed on the upper end surface of the smelting, other filter screens are divided into three layers which are respectively a soaking sponge screen, an active carbon filter screen and a glass fiber screen from inside to outside, the open close plate 29 is made of carbon steel, the cross section of the open close plate is of a semicircular structure, and the upper end surface of the open close plate 29 is provided with a vacuum heat insulation layer, when the vacuum heat insulation device works, the side plate 21 plays a role of supporting the top supporting plate 22, the crushing box 23 is used for being matched with the crushing mechanism 25 to crush the input industrial solid wastes, so that the industrial solid wastes with larger volume can be crushed into solids with smaller volume, the smelting efficiency of the industrial solid wastes can be improved, the heater 27 is used for maintaining the temperature in the smelting barrel 26 to ensure the smelting quality, the smelting barrel 26 is of a barrel-shaped structure, the temperature diffusion can be reduced during smelting, the smelting efficiency can be improved, meanwhile, harmful gas generated by smelting can be discharged through the exhaust pipe 28, the air pressure in the smelting barrel 26 can be, the exhaust pipe 28 is internally provided with three layers of gas filter screens, the soaking sponge screen plays a role in cooling the generated high-temperature gas and simultaneously filters the harmful gas for one time, the activated carbon filter screen can absorb and filter the harmful gas generated by smelting such as sulfur dioxide and the like, the glass fiber screen plays a role in filtering the gas for three times, the gas discharged through the exhaust pipe 28 can be ensured not to pollute the atmosphere, the environmental protection is favorably increased, the opening plate 29 plays a role in matching with the opening and closing mechanism 36 for controlling the opening and closing of the smelting barrel 26, the smelted metal particles can be well dropped into the filter barrel 31, the material of the opening plate adopts carbon steel with better high-temperature resistance effect to improve the service life of the opening plate, the semicircular structure of the section of the opening plate 29 can be well attached to the smelting barrel 26, and can be matched with a hollow heat insulation layer to increase the sealing effect on the lower end of the smelting, meanwhile, the cooling and filtering effects in the filtering barrel 31 can be prevented from being influenced by the high temperature in the smelting barrel 26.
The crushing mechanism 25 comprises a vertical plate 251, a crushing motor 252, a rotating shaft 253 and a crushing roller 254, the supporting top plate 22 is fixedly provided with a vertical plate 251, the vertical plate 251 is provided with a crushing motor 252 through a motor base, an output shaft of the crushing motor 252 is provided with a rotating shaft 253 through a coupler, the rotating shaft 253 is provided with a crushing roller 254, the crushing roller 254 is uniformly provided with a plurality of left and right crushing knives, the crushing knives and the crushing teeth 24 are staggered, and the vertical plate 251 plays a role of supporting the crushing motor 251 during specific work, the crushing roller 254 can be rotated by the rotation of the rotating shaft 252 driven by the crushing motor 252, and when the crushing roller 254 rotates, the crushing knife on the crushing roller 254 is engaged with the crushing teeth 24, through the form of mutual extrusion, realize the purpose that the bold industry solid waste that will drop into in crushing case 23 is broken to the solid waste of less volume, be favorable to improving smelting efficiency.
The filtering and collecting device 3 comprises a filtering barrel 31, an electric slider 32, a collecting box 33, a rotating mechanism 34, a cam 35, an opening and closing mechanism 36 and a filtering mechanism 37, the lower end of the smelting barrel 26 is connected with the filtering barrel 31, the upper part of the filtering barrel 31 is a cooling cavity, the lower part of the cooling cavity is a filtering cavity, the lower end surface of the filtering barrel 31 is arranged in the middle of the upper end surface of the bottom plate 1, the middle of the bottom plate 1 is provided with a chute, the electric slider 32 is arranged in the chute in a sliding fit manner, the collecting box 33 is arranged on the electric slider 32, the rotating mechanism 34 is arranged on the side plate 21, the rotating mechanism 34 is symmetrically provided with the cam 35, the opening and closing mechanism 36 is connected between the two cams, the opening and closing mechanism 36 is arranged on the opening and closing plate 29, the filtering mechanism 37 is connected below the cam 35, the filtering mechanism 37 is arranged, during specific work, the filter vat 31 plays the effect that filters the support, electronic slider 32 is used for collecting the storage with the valuable metal particle that collecting box 33 cooperation will filter the completion, slewing mechanism 34 plays simultaneously for two cams 35 and the mechanism 36 that opens and shuts provides the effect of drive power, can realize that automatic control split plate 29 opens and shuts and automatic filters valuable metal particle, reduce the hand labor cost, be favorable to improve equipment's automation level, be favorable to improving filtration efficiency, the mechanism 36 that opens and shuts plays and smelt the effect that bucket 26 opened and shut with the 29 cooperation control of split plate, filter mechanism 37 can be with the fine filtration of the valuable metal particle who smelts the production, can effectively classify the not granule of equidimension simultaneously, be favorable to improving resource recovery and recycle efficiency.
The rotating mechanism 34 comprises an L-shaped plate 341, a rotating motor 342, a transmission shaft 343, a limiting ring 344, a belt wheel 345 and a belt 346, the L-shaped plate 341 is fixedly installed on the right side plate 21, the rotating motor 342 is installed on the upper end surface of the L-shaped plate 341, the transmission shaft 343 is installed on the output shaft of the rotating motor 342 through a coupling, the limiting ring 344 is arranged on the transmission shaft 343, the belt wheel 345 is installed at the other end of the transmission shaft 343 through a spline, and the two belt wheels 345 are connected through the belt 346, during specific work, the L-shaped plate 341 plays a role in supporting the rotating motor 342, the transmission shaft 343 and the belt wheel 345 connected with the transmission shaft 343 in the coming year can be driven to rotate through the rotation of the rotating motor 342, the purpose of simultaneously driving the two cams 35 to rotate through one drive is realized through a belt drive principle, the transmission synchronism and stability are improved, and the, the transmission shaft 343 can be prevented from deviating during rotation, which is advantageous for improving the transmission efficiency.
The opening and closing mechanism 36 comprises a sliding rod 361, a return spring 362, a positioning ring 363 and a supporting rod 364, one end of the sliding rod 361 is arranged on the opening plate 29, the other end of the sliding rod 361 is connected with the cam 35, the sliding rod 361 is provided with a return spring 362, the outer side of the return spring 362 is provided with a positioning ring 363, the lower end of the positioning ring 363 is connected with a supporting rod 364, the supporting rod 364 is arranged on the filter barrel 31, when the filter barrel works, the cam 35 is driven to rotate through the transmission shaft 343, further, the slide rod 361 connected with the cam 35 can horizontally reciprocate in the positioning ring 363, the other end of the slide rod 361 is connected with the open-close plate 29, therefore, the opening and closing of the opening and closing plate 29 can be automatically controlled, the return spring 362 plays a role in providing return elasticity for the sliding rod 361, the positioning ring 363 plays a role in limiting the sliding rod 361, and the supporting rod 364 plays a role in supporting the positioning ring 363.
The filtering mechanism 37 comprises a piston rod 371, a support ring 372, a vibration plate 373, a buffer spring 374, a precision filter screen 375, a material guide plate 376, a telescopic spring 377 and a coarse filter screen 378, wherein the upper end of the piston rod 371 is connected with the cam 35, the support ring 372 is arranged on the piston rod 371, the support ring 372 is arranged on the side plate 21, the lower end surface of the piston rod 371 is arranged on the vibration plate 373, the buffer spring 374 is uniformly arranged on the lower end surface of the vibration plate 373, the precision filter screen 375 is arranged in the middle of the vibration plate 373, the material guide plate 376 is arranged at the lower end of the precision filter screen 375, the telescopic spring 377 is uniformly arranged on the upper end surface of the precision filter screen 375, the upper end of the telescopic spring 377 is connected with the coarse filter screen 378, during specific work, the cam 35 is driven by the transmission shaft 343 to rotate so that the piston rod 371 connected with the cam 35 can reciprocate up and down in the support ring, vibrations board 373 mid-mounting has precision filter net 375 can realize shaking from top to bottom the granule that falls on precision filter net 375, with this realize the purpose to the granule filtration, buffer spring 374 plays the effect that increases vibrations board 373 shake the effect from top to bottom, can once filter it when the refrigerated metal particle of process cooling chamber falls on coarse strainer 378, valuable metal particle passes coarse strainer 378 and falls on precision filter net 375, expanding spring 377 plays the effect that increases precision filter net 375 and shake the frequency this moment, can improve the filter effect, be provided with fine screen and slightly coarse screen on precision filter net 375 and can be with the fine classification of the granule that makes a round trip to shake between precision filter net 375 and coarse strainer 378, then get into collection box 33 through stock guide 376 in, be favorable to improving categorised filtration efficiency.
The method for treating the industrial solid waste by using the auxiliary industrial solid waste environment-friendly treatment equipment comprises the following steps;
s1: waste material input: manually throwing industrial solid waste into the crushing box 23 through a feeding hole, and crushing the industrial solid waste through the crushing mechanism 25;
s2: smelting waste materials: the industrial solid waste after the crushing treatment falls into a smelting barrel 26 to be smelted into valuable metal particles through high-temperature smelting, and the generated harmful gas is filtered and discharged through an exhaust pipe 28;
s3: opening and closing and cooling: through the matching of the opening and closing mechanism 36 and the opening and closing plate 29, the smelted metal particles fall into a cooling cavity in the filter barrel 31 for cooling;
s4: particle filtration: the metal particles cooled by the cooling cavity in the filter barrel 31 are filtered by a filtering mechanism 37, and metal objects with different sizes are filtered and classified;
s5: collecting and storing: the valuable metal particles classified by the filtering are collected by the collection box 33 and then delivered to a warehouse for uniform management.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described in detail herein. Such variations do not affect the essence of the present invention and are not described herein.
The above description is of the preferred embodiment of the invention. It is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; it will be understood by those skilled in the art that various changes and modifications may be made, or equivalents may be modified, without departing from the spirit of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims (7)

1. The utility model provides an industrial solid waste environmental protection processing method, it has used one kind to assist industrial solid waste environmental protection processing equipment, and this supplementary industrial solid waste environmental protection processing equipment includes bottom plate (1), broken smelting device (2) and filters collection device (3), its characterized in that: a crushing smelting device (2) is arranged above the middle part of the bottom plate (1), the crushing smelting device (2) is connected with a filtering and collecting device (3), and the filtering and collecting device (3) is arranged in the middle of the upper end face of the bottom plate (1); wherein:
the crushing smelting device (2) comprises a side plate (21), a supporting top plate (22), a crushing box (23), crushing teeth (24), a crushing mechanism (25), a smelting barrel (26), a heater (27), an exhaust pipe (28) and an open-close plate (29), wherein the side plate (21) is symmetrically arranged on the upper end surface of a bottom plate (1), the supporting top plate (22) is arranged on the upper end surface of the side plate (21), a feed inlet is formed in the middle of the supporting top plate (22), the crushing box (23) is arranged under the feed inlet, the cross section of the crushing box (23) is of a trapezoidal structure, a plurality of crushing teeth (24) are uniformly arranged on the front end surface and the rear end surface of the crushing box (23), the crushing mechanism (25) is arranged on the lower end surface of the supporting top plate (22), the lower end surface of the crushing box (23) is connected with the smelting barrel (26, the upper end surface of the smelting barrel (26) is symmetrically provided with exhaust pipes (28), and the lower end surface of the smelting barrel (26) is symmetrically provided with open-close plates (29) in a sliding fit manner;
the filtering and collecting device (3) comprises a filter barrel (31), an electric slider (32), a collecting box (33), a rotating mechanism (34), a cam (35), an opening and closing mechanism (36) and a filtering mechanism (37), the lower end of the smelting barrel (26) is connected with the filter barrel (31), the upper part of the filter barrel (31) is a cooling cavity, the lower part of the cooling cavity is a filtering cavity, the lower end surface of the filter barrel (31) is arranged in the middle of the upper end surface of the bottom plate (1), the middle part of the bottom plate (1) is provided with a sliding chute, the electric slider (32) is arranged in the sliding chute in a sliding fit manner, the collecting box (33) is arranged on the electric slider (32), the rotating mechanism (34) is arranged on the side plate (21), the cams (35) are symmetrically arranged on the rotating mechanism (34), the opening and closing mechanism (36) is connected between the two, a filtering mechanism (37) is connected below the cam (35), the filtering mechanism (37) is arranged on the filtering barrel (31) in a sliding fit mode, and the filtering mechanism (37) is positioned above the collecting box (33);
the method for treating the industrial solid waste by using the auxiliary industrial solid waste environment-friendly treatment equipment comprises the following steps;
s1: waste material input: manually throwing industrial solid waste into a crushing box (23) through a feeding hole, and crushing the industrial solid waste through a crushing mechanism (25);
s2: smelting waste materials: the industrial solid waste after the crushing treatment falls into a smelting barrel (26) to be smelted into valuable metal particles through high-temperature smelting, and the generated harmful gas is filtered and discharged through an exhaust pipe (28);
s3: opening and closing and cooling: the opening and closing mechanism (36) is matched with the opening and closing plate (29), so that the smelted metal particles fall into a cooling cavity in the filter barrel (31) for cooling;
s4: particle filtration: filtering the metal particles cooled by the cooling cavity in the filter barrel (31) by a filtering mechanism (37), and filtering and classifying the metal objects with different sizes;
s5: collecting and storing: the valuable metal particles classified by filtration are collected by a collection box (33) and then delivered to a warehouse for uniform management.
2. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: broken mechanism (25) include riser (251), broken motor (252), pivot (253) and crushing roller (254), supporting roof (22) on fixed mounting have riser (251), install broken motor (252) through the motor cabinet on riser (251), install pivot (253) through the shaft coupling on the output shaft of broken motor (252), install crushing roller (254) on pivot (253), evenly establish on crushing roller (254) about a plurality of broken sword, broken sword and broken tooth (24) staggered arrangement.
3. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: the exhaust pipe (28) is internally provided with a gas filter screen, and other filter screens are divided into three layers, namely a water-soaked sponge screen, an activated carbon filter screen and a glass fiber screen from inside to outside.
4. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: the open-close plate (29) material be carbon steel, the cross-section is semicircular structure and is provided with vacuum thermal-protective coating on the open-close plate (29) up end.
5. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: slewing mechanism (34) include L template (341), rotation motor (342), transmission shaft (343), spacing ring (344), band pulley (345) and belt (346), right side board (21) on fixed mounting have L template (341), install rotation motor (342) on L template (341) up end, install transmission shaft (343) through the shaft coupling on the output shaft of rotation motor (342), be provided with spacing ring (344) on transmission shaft (343), band pulley (345) are installed through the spline to the transmission shaft (343) other end, connect through belt (346) between two band pulleys (345).
6. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: the opening and closing mechanism (36) comprises a sliding rod (361), a return spring (362), a positioning ring (363) and a supporting rod (364), one end of the sliding rod (361) is arranged on the opening and closing plate (29), the other end of the sliding rod (361) is connected with the cam (35), the return spring (362) is arranged on the sliding rod (361), the positioning ring (363) is arranged on the outer side of the return spring (362), the supporting rod (364) is connected to the lower end of the positioning ring (363), and the supporting rod (364) is installed on the filter barrel (31).
7. The method for environmentally friendly treatment of industrial solid waste according to claim 1, wherein: filtering mechanism (37) include piston rod (371), support ring (372), vibrations board (373), buffer spring (374), precision filter net (375), stock guide (376), expanding spring (377) and coarse strainer (378), piston rod (371) upper end be connected with cam (35), be provided with support ring (372) on piston rod (371), install support ring (372) on curb plate (21), the terminal surface is ann on vibrations board (373) under piston rod (371), evenly be provided with buffer spring (374) on vibrations board (373) lower terminal surface, the precision filter net (375) have been ann in vibrations board (373) middle part, precision filter net (375) lower extreme is provided with stock guide (376), evenly be equipped with expanding spring (377) on precision filter net (375) the upper end surface, expanding spring (377) upper end is connected with coarse strainer (378).
CN202011374796.9A 2020-11-30 2020-11-30 Environment-friendly treatment method for industrial solid waste Withdrawn CN112620302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011374796.9A CN112620302A (en) 2020-11-30 2020-11-30 Environment-friendly treatment method for industrial solid waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011374796.9A CN112620302A (en) 2020-11-30 2020-11-30 Environment-friendly treatment method for industrial solid waste

Publications (1)

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CN112620302A true CN112620302A (en) 2021-04-09

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CN202011374796.9A Withdrawn CN112620302A (en) 2020-11-30 2020-11-30 Environment-friendly treatment method for industrial solid waste

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114427034A (en) * 2021-12-27 2022-05-03 湖南金业环保科技有限公司 Method and equipment for treating industrial solid waste smelting furnace slag
CN115815290A (en) * 2023-02-16 2023-03-21 云南省生态环境科学研究院 Non-ferrous metal smelting waste environment-friendly treatment equipment and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114427034A (en) * 2021-12-27 2022-05-03 湖南金业环保科技有限公司 Method and equipment for treating industrial solid waste smelting furnace slag
CN115815290A (en) * 2023-02-16 2023-03-21 云南省生态环境科学研究院 Non-ferrous metal smelting waste environment-friendly treatment equipment and use method thereof

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