CN113210404A - Hazardous waste's processing system - Google Patents

Hazardous waste's processing system Download PDF

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Publication number
CN113210404A
CN113210404A CN202110528165.6A CN202110528165A CN113210404A CN 113210404 A CN113210404 A CN 113210404A CN 202110528165 A CN202110528165 A CN 202110528165A CN 113210404 A CN113210404 A CN 113210404A
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China
Prior art keywords
hazardous waste
solid
motor
liquid
outlet
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Application number
CN202110528165.6A
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Chinese (zh)
Inventor
孙招福
陈云忠
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Individual
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Individual
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Priority to CN202110528165.6A priority Critical patent/CN113210404A/en
Publication of CN113210404A publication Critical patent/CN113210404A/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
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • F23G5/442—Waste feed arrangements
    • F23G5/444—Waste feed arrangements for solid waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention provides a hazardous waste treatment system, and relates to the field of hazardous waste treatment. The device comprises a solid-liquid separation device, a crushing device and an incineration device, wherein a solid outlet and a liquid outlet are respectively arranged on two sides of the solid-liquid separation device, one end of the solid outlet on the solid-liquid separation device is provided with a conveying device, the other end of the conveying device is connected with the crushing device, one side of the liquid outlet at the bottom of the solid-liquid separation device is connected with a liquid discharge pipe, one end of the liquid discharge pipe is provided with a waste liquid treatment device, a discharge port of the crushing device is connected with a feed port of the incineration device through a pipeline, one side of the incineration device is provided with a cooling furnace, a stirring device is arranged on the side wall of the cooling furnace, and a gas treatment device is arranged on one side of the upper end of one side wall of the cooling furnace; the invention has the advantages that the solid hazardous waste and the liquid hazardous waste can be separated and respectively treated, and the treatment efficiency is high.

Description

Hazardous waste's processing system
Technical Field
The invention relates to the field of hazardous waste treatment, in particular to a hazardous waste treatment system.
Background
The hazardous waste refers to waste with hazardous characteristics listed in national hazardous waste lists or identified according to national hazardous waste identification standards and methods. With the development of industry, the discharge of hazardous wastes from industrial production processes is increasing, and the hazardous wastes can bring serious pollution and potential serious influence to ecological environment and human health, and the hazardous wastes generated in industry include liquid hazardous wastes, solid hazardous wastes, gaseous hazardous wastes and the like.
Wherein solid-state hazardous waste and liquid hazardous waste mix together very easily, can not effectively separate out liquid hazardous waste and solid-state hazardous waste, increase hazardous waste's the processing degree of difficulty, and present treatment method to hazardous waste adopts the mode of burning mostly to handle, but hazardous waste is through burning the back, can produce residue and gas, the residue temperature after burning the processing is higher, adopt natural cooling's mode to handle mostly, with long time, cooling efficiency is poor, can not in time carry out and handle the residue, treatment efficiency is poor, the gas that produces in addition burns the back still can have harmful substance and floating dust etc. can not handle these gases, cause secondary pollution to the environment easily.
Disclosure of Invention
The invention aims to provide a hazardous waste treatment system device, which can effectively separate solid hazardous waste and liquid hazardous waste and respectively treat the solid hazardous waste and the liquid hazardous waste, thereby improving the treatment efficiency, and can also retreat residues and gases after incineration treatment, thereby improving the treatment quality of the hazardous waste and effectively protecting the environment.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides a processing system of hazardous waste, including solid-liquid separation equipment, breaker and incineration device, above-mentioned solid-liquid separation equipment both sides are equipped with solid outlet and liquid outlet respectively, above-mentioned solid outlet one end on the above-mentioned solid-liquid separation equipment is equipped with conveyor, above-mentioned conveyor's the other end is connected with above-mentioned breaker, liquid outlet one side of above-mentioned solid-liquid separation equipment bottom is connected with the fluid-discharge tube, above-mentioned fluid-discharge tube one end is equipped with waste liquid treatment device, above-mentioned breaker's discharge gate passes through the pipe connection with above-mentioned incineration device's feed inlet, above-mentioned incineration device one side is equipped with the cooler, the lateral wall is equipped with agitating unit on the above-mentioned cooler, above-mentioned cooler lateral wall upper end one side is equipped with gas treatment device.
In some embodiments of the present invention, the apparatus further comprises an elevator, and the elevator is disposed on one side of the solid-liquid separation device.
In some embodiments of the present invention, the solid-liquid separation apparatus includes a body, a dial plate, a screen and a vibration motor, the top of the body is provided with a feeding hopper, one end of the dial plate is movably disposed on two sides of an inner wall of the body, the bottom of the dial plate is provided with an electric cylinder, a fixed bottom of the electric cylinder is movably disposed on the inner wall of the body, the screen is obliquely disposed at a lower portion of the body, the vibration motor is disposed on two sides of a bottom end of the screen, the bottom of the vibration motor is provided with a vibration plate, and a side wall of the vibration plate is connected to the inner wall of the body.
In some embodiments of the present invention, the conveying device includes a support frame, a conveyor belt, and a conveying motor, and the conveyor belt and the conveying motor are respectively disposed on the support frame.
In some embodiments of the present invention, the crushing device comprises a crusher, the crusher comprises a feeding port, a driving motor, a crushing turntable and a discharging port, the feeding port is arranged at the top of the crusher, the driving motor is arranged on the crusher, the crushing turntable is arranged on the driving motor, and the discharging port is arranged at one side of the bottom of the crusher.
In some embodiments of the present invention, a burner is disposed on a side wall of the incineration device, and a blower is disposed on an upper side wall of the incineration device.
In some embodiments of the present invention, the incineration device includes a rotary kiln incinerator, and the inner wall of the rotary kiln incinerator is provided with a plurality of wing plates.
In some embodiments of the present invention, the stirring device includes a motor housing, a stirring motor, a speed reducer, and a stirring rod, a bottom of the motor housing is connected to an upper side wall of the cooling furnace, the stirring motor and the speed reducer are disposed in the motor housing, an input end of the speed reducer is connected to a power output shaft of the stirring motor, an output end of the speed reducer is connected to the stirring rod, and the stirring rod is disposed in the cooling furnace.
In some embodiments of the present invention, the gas treatment device includes an adsorption tower, a desulfurization tower, and a chimney, wherein an air outlet of the adsorption tower is connected to an air inlet of the desulfurization tower through a pipeline, and an air outlet of the desulfurization tower is connected to an air inlet of the chimney through a pipeline.
In some embodiments of the present invention, a storage box is disposed at the bottom of a side wall of the cooling furnace.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the application can treat solid-liquid mixed hazardous waste by arranging the solid-liquid separation device, separate the solid hazardous waste and the liquid hazardous waste, then treat the solid hazardous waste and the liquid hazardous waste respectively, convey the solid hazardous waste into the crushing device for crushing treatment by the conveying device, enable the hazardous waste to be more convenient to burn, then convey into the burning device for burning treatment, enable the hazardous waste to burn and treat more thoroughly, improve the treatment efficiency, then cool and treat burned residues by the cooling furnace and the stirring device, stir by the stirring device, improve the cooling efficiency, can treat the burned residues rapidly, and can reprocess gas generated after burning by the gas treatment device, thereby avoiding secondary pollution to the environment and improving the treatment quality of the hazardous waste, the separated liquid hazardous waste can be discharged into the waste liquid treatment box through the liquid discharge pipe for treatment, and the treatment efficiency is greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a hazardous waste disposal system according to the present invention;
FIG. 2 is a front sectional view of a solid-liquid separating apparatus according to the present invention;
FIG. 3 is a front sectional view of an incineration apparatus according to the invention.
Icon: 1-elevator, 2-machine body, 3-drain pipe, 4-waste liquid treatment device, 5-support frame, 6-crusher, 601-feed inlet, 602-crushing rotary disc, 603-driving motor, 604-discharge outlet, 7-burner, 8-blower, 9-burning device, 10-cooling furnace, 11-adsorption tower, 12-desulfurizing tower, 13-chimney, 14-feed hopper, 15-stirring plate, 16-electric cylinder, 17-screen, 18-vibrating motor, 19-vibrating plate, 20-wing plate, 21-motor housing, 22-stirring motor, 23-reducer, 24-stirring rod, 25-storage box, 26-conveying motor and 27-conveying belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1 to 3, an embodiment of the present invention provides a hazardous waste treatment system, including a solid-liquid separation device, a crushing device, and an incineration device 9, where two sides of the solid-liquid separation device are respectively provided with a solid outlet and a liquid outlet, one end of the solid outlet on the solid-liquid separation device is provided with a conveying device, the other end of the conveying device is connected with the crushing device, one side of the liquid outlet at the bottom of the solid-liquid separation device is connected with a liquid discharge pipe 3, one end of the liquid discharge pipe 3 is provided with a waste liquid treatment device 4, a discharge port 604 of the crushing device is connected with a feed port 601 of the incineration device 9 through a pipeline, one side of the incineration device 9 is provided with a cooling furnace 10, an upper side wall of the cooling furnace 10 is provided with a stirring device, and one side of an upper end of a side wall of the cooling furnace 10 is provided with a gas treatment device.
In the above embodiment, the solid-liquid separation device can treat the hazardous waste mixed with solid and liquid, separate the solid hazardous waste and the liquid hazardous waste, and then discharge the corresponding solid hazardous waste and liquid hazardous waste through the solid outlet and the liquid outlet, so that the solid hazardous waste and the liquid hazardous waste can be treated respectively, the treatment efficiency is improved, two ends of the conveying device are connected with the solid-liquid separation device and the crushing device respectively, the solid hazardous waste can be conveyed into the crushing device through the conveying device, the waste is crushed by the crushing device, after the crushing treatment is completed, the waste is conveyed into the incineration device 9 for incineration treatment, the hazardous waste is crushed, the incineration treatment of the hazardous waste can be more thorough, the treatment efficiency is improved, after the hazardous waste is sintered, the generated residues and gases can enter the cooling furnace 10 along the pipeline, then carry out cooling treatment through cooling furnace 10 to the residue after burning, can stir the residue through agitating unit simultaneously, improve cooling efficiency, thereby can handle the residue after burning fast, the gas that produces after burning can get into in the gas treatment device after passing cooling furnace 10, can carry out retreatment to the gas that produces after burning through the gas treatment device, avoid causing secondary pollution to the environment, improve dangerous waste treatment quality, the liquid dangerous waste of separation can be handled through the liquid-discharge tube 3 waste liquid disposal incasement of discharging, the treatment effeciency is greatly improved.
Example 2
Referring to fig. 1, in some embodiments of the present invention, the present invention further includes a hoisting machine 1, and the hoisting machine 1 is disposed on one side of the solid-liquid separation device.
In above-mentioned embodiment, can carry solid-liquid separation equipment with hazardous waste in through lifting machine 1, conveniently handle hazardous waste, degree of automation is high, effectively improves hazardous waste's treatment effeciency.
Example 3
Referring to fig. 1 and 2, in some embodiments of the present invention, the solid-liquid separation apparatus includes a body 2, a dial plate 15, a screen 17 and a vibration motor 18, a feed hopper 14 is disposed on a top of the body 2, one end of the dial plate 15 is movably disposed on two sides of an inner wall of the body 2, an electric cylinder 16 is disposed on a bottom of the dial plate 15, a fixed bottom of the electric cylinder 16 is movably disposed on the inner wall of the body 2, the screen 17 is obliquely disposed on a lower portion of the body 2, the vibration motor 18 is disposed on two sides of a bottom end of the screen 17, a vibration plate 19 is disposed on a bottom of the vibration motor 18, and a side wall of the vibration plate 19 is connected to the inner wall of the body 2.
In the above embodiment, the carrier is provided through the body 2 to treat the hazardous waste, the hazardous waste can rapidly enter the body 2 through the feeding hopper 14, the entering rate of the hazardous waste is increased, the poking plate 15 can swing up and down under the telescopic action of the electric cylinder 16 to shake the hazardous waste away for better solid-liquid separation, then the solid hazardous waste is intercepted by the screen 17, the liquid hazardous waste passes through the screen 17 and falls into the bottom of the body 2, the screen 17 is inclined, not only the contact area between the hazardous waste and the screen 17 can be increased, the hazardous waste can be treated more effectively, but also the solid hazardous waste can be prevented from being accumulated on the screen 17, so that the solid hazardous waste can be discharged from the solid outlet of the body 2 to flow into the next process for treatment, the vibrating plate 19 provides stable support for the vibrating motor 18, make vibrating motor 18 can vibrate screen cloth 17 and handle for solid-state dangerous waste and liquid dangerous waste's separation efficiency, also can prevent that solid-state dangerous waste from blockking up screen cloth 17 simultaneously, excellent in use effect.
During the use, dangerous waste material passes through in feeder hopper 14 gets into organism 2, electric cylinder 16 begins work, it constantly swings from top to bottom to drive group board 15, thereby break up dangerous waste material, so that improve solid-liquid separation efficiency, can drop on screen cloth 17 after dangerous waste material breaks up, screen dangerous waste material through screen cloth 17, vibrating motor 18 begins to start simultaneously, vibrate screen cloth 17 through vibrating motor 18, make liquid dangerous waste material can pass screen cloth 17 and fall into organism 2 bottoms, then discharge through fluid-discharge tube 3, get into waste liquid treatment device 4 and handle, and solid-state dangerous waste material can be intercepted on screen cloth 17, then carry away through conveyor, get into next process and handle.
Example 4
Referring to fig. 1, in some embodiments of the present invention, the conveying device includes a supporting frame 5, a conveyor belt 27 and a conveyor motor 26, and the conveyor belt 27 and the conveyor motor 26 are respectively disposed on the supporting frame 5.
In the above embodiment, the support frame 5 can provide stable support for the conveyor belt 27 and the conveyor motor 26, and the conveyor motor 26 can be used as a driving element to drive the conveyor belt 27 to rotate on the support frame 5, so as to convey the solid hazardous waste through the conveyor belt 27.
During the use, start conveying motor 26, rotate through conveying motor 26 and drive conveyer belt 27 and rotate, rotate through conveyer belt 27, carry solid-state hazardous waste to the breaker in and handle.
Example 5
Referring to fig. 1, in some embodiments of the present invention, the crusher device includes a crusher 6, the crusher 6 includes a feeding port 601, a driving motor 603, a crushing turntable 602, and a discharging port 604, the feeding port 601 is disposed at a top of the crusher 6, the driving motor 603 is disposed on the crusher 6, the crushing turntable 602 is disposed on the driving motor 603, and the discharging port 604 is disposed at a bottom side of the crusher 6.
In the above embodiment, the solid hazardous waste can enter the crusher 6 through the feeding port 601, the driving motor 603 can drive the crushing turntable 602 to move, the crushing turntable 602 hammers the solid hazardous waste during the moving process, so that the solid hazardous waste is crushed, and the crushed solid hazardous waste can be discharged through the discharging port 604.
During the use, in solid-state hazardous waste gets into breaker 6 through feed inlet 601, then starts through driving motor 603, drives broken carousel 602 motion, makes broken carousel 602 and solid-state hazardous waste bump, carries out the hammering to solid-state hazardous waste, and then makes solid-state hazardous waste carry out the breakage, then discharges the solid-state hazardous waste after the breakage through discharge gate 604, makes solid-state hazardous waste get into and burns in the incineration device 9 and handle.
Example 6
Referring to fig. 1 and 3, in some embodiments of the present invention, a burner 7 is disposed on one side wall of the incineration device 9, and a blower 8 is disposed on an upper side wall of the incineration device 9.
In the above-mentioned embodiment, can ignite through combustor 7, produce and burn the source, make and burn device 9 and can burn the processing to hazardous waste, can bulge into the new trend in burning device 9 through air-blower 8, play combustion-supporting effect, make hazardous waste burn the effect better, the burning is more abundant, improves the waste disposal effect.
Example 7
Referring to fig. 1 and 3, in some embodiments of the present invention, the incineration device 9 includes a rotary kiln incinerator, and a plurality of wings 20 are disposed on an inner wall of the rotary kiln incinerator.
In the above embodiment, the rotary kiln incinerator is an incinerator in which a refractory lining is installed in a cylindrical body made of steel plate, and is installed to be slightly inclined from the horizontal, and while slowly rotating, wastes supplied from the upper portion are transferred to the lower portion, and the combustion is burned from the combustion supporter in the front portion, and has advantages of long retention time, good heat insulation, and the like, and because of the rotation action, the waste material layer is fully turned, and the adaptability is strong, and in addition, by providing a plurality of wing plates 20 on the inner wall of the rotary kiln incinerator, hazardous wastes can be more uniformly dispersed in the turning process, and the incineration efficiency is improved.
Example 8
Referring to fig. 1 and 3, in some embodiments of the present invention, the stirring device includes a motor housing 21, a stirring motor 22, a speed reducer 23, and a stirring rod 24, a bottom of the motor housing 21 is connected to an upper sidewall of the cooling furnace 10, the stirring motor 22 and the speed reducer 23 are disposed in the motor housing 21, an input end of the speed reducer 23 is connected to a power output shaft of the stirring motor 22, an output end of the speed reducer 23 is connected to the stirring rod 24, and the stirring rod 24 is disposed in the cooling furnace 10.
In the above-mentioned embodiment, can cool off the post-combustion residue through cooling furnace 10, can protect agitator motor 22 and reduction gear 23 through motor housing 21, avoid receiving the influence of external factor and cause the damage, provide drive power through agitator motor 22 to adjust agitator motor 22's rotational speed through reduction gear 23, increase transmission torque makes puddler 24 can rotate, stirs the post-combustion residue, accelerates the radiating efficiency.
During the use, in the waste residue after burning carried into cooling furnace 10, drive reduction gear 23 through agitator motor 22 and rotate, rotate through reduction gear 23 and drive puddler 24 and rotate, rotate through puddler 24 and stir the residue of burning, improve the radiating efficiency who burns the residue, be convenient for in time carry out subsequent processing, improve waste disposal efficiency.
Example 9
Referring to fig. 1, in some embodiments of the present invention, the gas treatment device includes an adsorption tower 11, a desulfurization tower 12 and a chimney 13, wherein an outlet of the adsorption tower 11 is connected to an inlet of the desulfurization tower 12 through a pipe, and an outlet of the desulfurization tower 12 is connected to an inlet of the chimney 13 through a pipe.
In the above embodiment, can handle the adsorption apparatus waste gas everywhere through adsorption tower 11 to handle gas odor, desulfurizing tower 12 is the tower equipment that carries out desulfurization treatment to harmful gas, has simple structure, mature, the maintenance of being convenient for of technology, advantages such as treatment effeciency height, cooperates with chimney 13, can effectively handle the purification to harmful gas, and the treatment effect is good, can effectively protect the environment.
During the use, the waste gas that produces after burning passes through in the pipeline gets into adsorption tower 11, adsorbs the deodorization through adsorption tower 11, then carries out desulfurization dust removal through desulfurizing tower 12 again and handles, can effectively carry out purification treatment to gas, then discharges through chimney 13, excellent in use effect.
Example 10
Referring to fig. 1, in some embodiments of the present invention, a storage box 25 is disposed at a bottom of a sidewall of the cooling furnace 10.
In the above-mentioned embodiment, can save the residue after the cooling through depositing case 25, can collect the residue together to centralized processing adopts simultaneously to deposit case 25 and can in time seal the deposit to the residue, avoids the residue to reveal, the operation of also being convenient for simultaneously.
In summary, the present invention provides a hazardous waste treatment system, which has at least the following advantages or benefits:
the application can treat solid-liquid mixed hazardous waste by arranging the solid-liquid separation device, separate the solid hazardous waste and the liquid hazardous waste, then treat the solid hazardous waste and the liquid hazardous waste respectively, convey the solid hazardous waste into the crushing device for crushing treatment by the conveying device, enable the hazardous waste to be more convenient to burn, then convey into the burning device 9 for burning treatment, enable the hazardous waste to burn and treat more thoroughly, improve the treatment efficiency, then cool and treat burned residues by the cooling furnace 10 and the stirring device, stir by the stirring device, improve the cooling efficiency, can treat the burned residues rapidly, can reprocess gas generated after burning by the gas treatment device, avoid secondary pollution to the environment, and improve the treatment quality of the hazardous waste, the separated liquid dangerous waste can be discharged into the waste liquid treatment box through the liquid discharge pipe 3 for treatment, and the treatment efficiency is greatly improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a processing system of hazardous waste, its characterized in that, includes solid-liquid separation equipment, breaker and burns the device, the solid-liquid separation equipment both sides are equipped with solid outlet and liquid outlet respectively, solid-liquid separation equipment is last solid outlet one end is equipped with conveyor, conveyor's the other end with breaker connects, liquid outlet one side of solid-liquid separation equipment bottom is connected with the fluid-discharge tube, fluid-discharge tube one end is equipped with waste liquid treatment device, breaker's discharge gate with burn the feed inlet of device and pass through the pipe connection, it is equipped with the cooler to burn device one side, the lateral wall is equipped with agitating unit on the cooler, a cooler lateral wall upper end one side is equipped with gas treatment device.
2. The hazardous waste treatment system of claim 1, further comprising an elevator provided on a side of the solid-liquid separation device.
3. The hazardous waste disposal system of claim 1, wherein the solid-liquid separation device comprises a machine body, a dial plate, a screen and a vibration motor, the top of the machine body is provided with a feed hopper, one end of the dial plate is movably arranged on both sides of the inner wall of the machine body, the bottom of the dial plate is provided with an electric cylinder, the fixed bottom of the electric cylinder is movably arranged on the inner wall of the machine body, the screen is obliquely arranged on the lower part of the machine body, the vibration motor is arranged on both sides of the bottom end of the screen, the bottom of the vibration motor is provided with a vibration plate, and one side wall of the vibration plate is connected with the inner wall of the machine body.
4. The hazardous waste disposal system of claim 1, wherein said conveyor comprises a support frame, a conveyor belt and a conveyor motor, said conveyor belt and said conveyor motor being disposed on said support frame, respectively.
5. The hazardous waste disposal system of claim 1, wherein said crusher comprises a crusher, said crusher comprising a feed inlet, a driving motor, a crushing turntable, and a discharge outlet, said feed inlet being provided at the top of said crusher, said driving motor being provided on said crusher, said crushing turntable being provided on said driving motor, and said discharge outlet being provided at one side of the bottom of said crusher.
6. The hazardous waste disposal system of claim 1, wherein said incineration device is provided with a burner on one side wall thereof and a blower on an upper side wall thereof.
7. The hazardous waste disposal system of claim 1, wherein said incineration device comprises a rotary kiln incinerator, and a plurality of wings are provided on an inner wall of said rotary kiln incinerator.
8. The hazardous waste disposal system of claim 1, wherein said stirring device comprises a motor housing, a stirring motor, a speed reducer and a stirring rod, wherein the bottom of said motor housing is connected to the upper side wall of said cooling furnace, said stirring motor and said speed reducer are disposed in said motor housing, the input end of said speed reducer is connected to the power output shaft of said stirring motor, the output end of said speed reducer is connected to said stirring rod, and said stirring rod is disposed in said cooling furnace.
9. The hazardous waste treatment system according to claim 1, wherein the gas treatment device comprises an adsorption tower, a desulfurization tower and a chimney, wherein the gas outlet of the adsorption tower is connected with the gas inlet of the desulfurization tower through a pipeline, and the gas outlet of the desulfurization tower is connected with the gas inlet of the chimney through a pipeline.
10. The hazardous waste disposal system of claim 1, wherein a storage tank is provided at a bottom of a side wall of said cooling furnace.
CN202110528165.6A 2021-05-14 2021-05-14 Hazardous waste's processing system Pending CN113210404A (en)

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Application publication date: 20210806