CN108188155A - The sorting disposing system and its sorting processing method of a kind of dregs of incinerator - Google Patents

The sorting disposing system and its sorting processing method of a kind of dregs of incinerator Download PDF

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Publication number
CN108188155A
CN108188155A CN201810136528.XA CN201810136528A CN108188155A CN 108188155 A CN108188155 A CN 108188155A CN 201810136528 A CN201810136528 A CN 201810136528A CN 108188155 A CN108188155 A CN 108188155A
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CN
China
Prior art keywords
jigging
shaking
discharge port
machine
sections
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CN201810136528.XA
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Chinese (zh)
Inventor
叶富城
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Guangdong Green Rich Resources Recycling Technology Co Ltd
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Guangdong Green Rich Resources Recycling Technology Co Ltd
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Priority to CN201810136528.XA priority Critical patent/CN108188155A/en
Publication of CN108188155A publication Critical patent/CN108188155A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00General arrangement of separating plant, e.g. flow sheets
    • B03B9/04General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste or contaminated solids into something useful or harmless
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B2220/00Type of waste materials treated
    • B09B2220/06Incineration ashes

Abstract

A kind of sorting disposing system of dregs of incinerator, belt conveyor discharge port are connected with the first rotary screen feed inlet, and the first rotary screen oversize discharge port is connected with the first suspended magnetic separator feed inlet, and screenings discharge port is connected with the second suspended magnetic separator feed inlet;First suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is connected with No.1 crusher feed-inlet, and No.1 discharge hole of crusher is connected with belt conveyor;Second suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is connected with breaker;No. two discharge hole of crusher are connected with No. two rotary screen feed inlets, and No. two rotary screen oversize discharge ports are connected with No.1 metal library.The invention also discloses the sorting processing methods of dregs of incinerator.The metal recovery rate of sorting disposing system and sorting processing method of the present invention is high, effectively reduces the waste of resource.

Description

The sorting disposing system and its sorting processing method of a kind of dregs of incinerator
Technical field
The present invention relates to the sorting disposing systems and its sorting processing method of a kind of dregs of incinerator.
Background technology
With the increasingly depleted of resource, the recycling of resource is increasingly taken seriously.In domestic waste incineration residue by In there are many metal materials, therefore people no longer directly bury domestic waste incineration residue, but utilize life rubbish The processing system of rubbish dregs of incinerator receives the metal material in domestic waste incineration residue back and forth.However, current house refuse is burnt The processing system metal recovery rate for burning clinker is relatively low, and many metal materials do not recycle, this also causes the wasting of resources indirectly.
Therefore, it is necessary to be further improved.
Invention content
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide at a kind of sorting of dregs of incinerator Reason system and its sorting processing method, metal recovery rate is high, reduces the waste of resource.
The object of the present invention is achieved like this:
A kind of sorting disposing system of dregs of incinerator, including belt conveyor, the first rotary screen, the first suspension type magnetic separation Machine, the second suspended magnetic separator, No.1 crusher, No. two crushers and No. two rotary screens;
Belt conveyor discharge port is connected with the first rotary screen feed inlet, and the first rotary screen oversize discharge port and first hangs Hanging magnetic separation machine inlet connection, screenings discharge port are connected with the second suspended magnetic separator feed inlet;
First suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is broken with No.1 Broken machine inlet connection, No.1 discharge hole of crusher are connected with belt conveyor;
Second suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is connected with brokenly Crushing device;
No. two discharge hole of crusher are connected with No. two rotary screen feed inlets, and No. two rotary screen oversize discharge ports are connected with one Number metal library.
The breaker includes No. three crushers and No. four crushers, and the second suspended magnetic separator is non-to magneticly elect material mouth point It is not connected with No. three crushers and No. four crusher feed-inlets.
No. two crushers are the machine that forges iron, and No. three crushers and No. four crushers are hammer mill.
The sorting disposing system include wet magnetic separation device, wet magnetic separation device include No.1 wet magnetic separator, No. two Wet magnetic separator and No. three wet magnetic separators;
No.1 wet magnetic separation machine inlet is connected with No. three discharge hole of crusher, No. two wet magnetic separation machine inlets and No. four Discharge hole of crusher connects, and No. three wet magnetic separation machine inlets are connected with No. two rotary screen screenings discharge ports, No.1 wet type magnetic The magnetic separation discharge port of machine, No. two wet magnetic separators and No. three wet magnetic separators is selected to be connected with No. two metal libraries.
The wet magnetic separation device is connected with gravity concentration apparatus, including No.1 jigging machine, No. two jigging machines, No. three jigging machines, No. four jigging machines and No. five jigging machines;
No.1 wet magnetic separator discharge port connects respectively with No.1 jigging machine and No. two jigging machine inlets, No. two wet type magnetic The machine discharge port of choosing connects respectively with No. three jigging machines and No. four jigging machine inlets, No. three wet magnetic separator discharge ports and No. five jumps Eliminate machine inlet connection, No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines heavy layering object discharge port It is connected with the feed inlet of No. five jigging machines.
The sorting disposing system includes shaking table device, and shaking table device metal discharge port is communicated with No. three metal libraries.
The shaking table device include No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables, each point of No. five jigging machines Floor object discharge port connects respectively with No.1 shaking table and No. two shaking table feed inlets, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four Shaking table metal discharge port is connected with No. three metal libraries.
The sorting disposing system includes No. six jigging machines, third rotary screen, eddy current non-ferrous metal sorter and No. five Crusher;
No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines lightweight layering object discharge port and third Rotary screen feed inlet connects;
Third rotary screen oversize discharge port is connected with eddy current non-ferrous metal sorter feed inlet;
Eddy current non-ferrous metal sorter non-ferrous metal discharge port is communicated with No. four metal libraries, non-non-ferrous metal discharge port with No. five crusher feed-inlet connections;
No. five discharge hole of crusher are connected with No. six jigging machine inlets;
Shaking table device water sand mixture discharge port is connected with No. six jigging machine inlets, and No. six jigging machine heavy layering objects go out Material mouth is connected with No. three shaking tables and No. four shaking table feed inlets.
The sorting disposing system includes the husky dewaterer of No.1 spiral environmental protection and No. two husky dewaterers of spiral environmental protection, third rolling Shaft screen screenings discharge port and No.1 spiral environmental protection husky dehydration machine inlet connects, No. six jigging machine water sand mixture discharge ports and The husky dehydration machine inlet connection of No. two spiral environmental protection.
A kind of sorting processing method of dregs of incinerator includes the sorting disposing system of aforementioned dregs of incinerator, including walking as follows Suddenly:
(1) clinker inputs
A, clinker is placed on belt conveyor and is conveyed, and the interlude of belt conveyor is equipped with artificial separation station, makees Industry personnel sort out broken large piece article is not suitable for;
B, clinker is conveyed into the first rotary screen by belt conveyor;
(2) one sections of screenings
First rotary screen carries out one section of screening, and oversize enters the first suspended magnetic separator, and screenings enters the second suspension Formula magnetic separator;
(3) one stages of magnetic separation
A1, the first suspended magnetic separator select magnetisable material and are sent into No. two crushers, and remaining namagnetic substance is sent into No.1 crusher;
A2, the second suspended magnetic separator select magnetisable material and are sent into No. two crushers, remaining namagnetic substance difference It is sent into No. three crushers and No. four crushers;
(4) single stage crushing, two-stage crushing, three sections of broken and two sections of screenings
A1, No.1 crusher are re-fed into the first rotary screen after carrying out single stage crushing to namagnetic substance;
A2, No. three crushers and No. four crushers are respectively fed to No.1 wet type magnetic after carrying out two-stage crushing to namagnetic substance Select machine and No. two wet magnetic separators;
A3, No. two crushers magnetisable material is carried out three sections it is broken after be re-fed into No. two rotary screens, No. two rotary screens carry out Two sections of screenings, oversize are collected into No.1 metal library, and screenings is sent into No. three wet magnetic separators;
(5) two stages of magnetic separation
A1, No.1 wet magnetic separator, No. two wet magnetic separators and No. three wet magnetic separators select magnetisable material and collect into No. two metal libraries;
A2, the remaining namagnetic substance of No.1 wet magnetic separator are respectively fed to No.1 jigging machine and No. two jigging machines, No. two The remaining namagnetic substance of wet magnetic separator is respectively fed to No. three jigging machines and No. four jigging machines, and No. three wet magnetic separators are remaining Namagnetic substance is sent into No. five jigging machines;
(6) one sections of gravity treatments, two sections of gravity treatments and three sections of gravity treatments
A, No.1 jigging machine and No. two jigging machines carry out one section of gravity treatment, and No. three jigging machines and No. four jigging machines carry out two sections of weights Choosing, No. five jigging machines carry out heavy layering object No. five jigging machines of feeding of three sections of gravity treatments, one section of gravity treatment and two sections of gravity treatments, lightweight point Floor object is sent into No. three rotary screens;
B, each layering object of No. five jigging machines is respectively fed to No.1 shaking table and No. two shaking tables;
(7) three sections of screenings
A, No. three rotary screens carry out three sections of screenings, and oversize is sent into eddy current non-ferrous metal sorter, and screenings is sent into The husky dewaterer of No.1 spiral environmental protection, the husky dewaterer of No.1 spiral environmental protection export environmentally friendly husky and waste water respectively;
(8) non-ferrous metal sorting, four sections of broken and four sections of gravity treatments
A, eddy current non-ferrous metal sorter is selected and detaches various non-ferrous metals and collect into No. four metal libraries, remaining Material is sent into No. five crushers;
B, No. five four sections of crushers progress are broken, and broken material is sent into No. six jigging machines;
C, No. six jigging machines carry out four sections of gravity treatments, and heavy layering object is respectively fed to No. three shaking tables and No. four shaking tables, lightweight It is layered object and is sent into No. two husky dewaterers of spiral environmental protection, No. two husky dewaterers of spiral environmental protection export environmentally friendly husky and waste water respectively;
(9) shaking table detaches
A1, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables are by the feed separation of different specific weight and granularity and defeated Go out to different zones, the material of different zones is separately recovered to No. three metal libraries, and No. three metal libraries are metal sortation hubs, are carried out Further sorting metals propose copper, zinc, violent using method for floating, and the method for recycling magnetic separation proposes iron powder, artificial separation gold and Silver;
The water sand mixture that A2, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables are isolated is sent into No. six jiggings Machine.
Beneficial effects of the present invention are as follows:
Sorting disposing system and sorting processing method can carry out innoxious, recycling treatment, technique to dangerous dregs of incinerator Stablize, capacity of resisting impact load is strong, by one section of screening, a stages of magnetic separation, single stage crushing, two-stage crushing, three sections of broken, two sections of sieves Divide, after two stages of magnetic separation, one section of gravity treatment, two sections of gravity treatments and three sections of gravity treatments, shaking table separation and three sections of screenings, metal recovery ability reaches More than 90%.
Description of the drawings
Fig. 1 is the flow chart of one embodiment of the invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, the sorting disposing system of this dregs of incinerator, including belt conveyor, the first rotary screen, the first suspension type Magnetic separator, the second suspended magnetic separator, No.1 crusher, No. two crushers and No. two rotary screens;
Belt conveyor discharge port is connected with the first rotary screen feed inlet, and the first rotary screen oversize discharge port and first hangs Hanging magnetic separation machine inlet connection, screenings discharge port are connected with the second suspended magnetic separator feed inlet;
First suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is broken with No.1 Broken machine inlet connection, No.1 discharge hole of crusher are connected with belt conveyor;Clinker (most of is namagnetic substance) passes through After No.1 crusher in crushing, clinker is ground into the material of small piece, then is sent into weight in the first rotary screen by belt conveyor It is newly sorted, ensures the reprocessing ability of sorting disposing system.
Second suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is connected with brokenly Crushing device;
No. two crushers crush magnetic separation substance, convenient for the further sorting process of magnetisable material.
No. two discharge hole of crusher are connected with No. two rotary screen feed inlets, and No. two rotary screen oversize discharge ports are connected with one Number metal library, the iron block of larger part can be isolated by aforementioned structure, and the efficiency of separation is high.
Rotary screen is that a kind of general machinery is widely used in sorting technology, is by controlling object to grain diameter size Material sorting, sharpness of separation is high, and material screening can be oversize and screenings by rotary screen, and screenings is fine granules or middle grain Material, oversize is Coarse Aggregate, and screenings shines from the screening hole of rotary screen.
Crusher is used to the material of big part being broken into smallclothes material, convenient for subsequent more fine sorting work.
Further, the breaker includes No. three crushers and No. four crushers, the second suspended magnetic separator are non-magnetic Material mouth is selected to connect with No. three crushers and No. four crusher feed-inlets respectively.
Two sets of crushing plants of No. three crushers and No. four crushers are equipped with, further clinker is carried out broken and become smaller Material, convenient for subsequent magnetic concentration working, improve the treatment effeciency of sorting disposing system.
Further, No. two crushers are the machine that forges iron, and No. three crushers and No. four crushers are hammer mill, this The technical staff in field is appreciated that.
Further, the sorting disposing system includes wet magnetic separation device, and wet magnetic separation device includes No.1 wet type magnetic Select machine, No. two wet magnetic separators and No. three wet magnetic separators;More wet magnetic separators effectively improve the processing of sorting disposing system Efficiency, No.1 wet magnetic separator, No. two wet magnetic separators and No. three wet magnetic separators can carry out than the first suspended magnetic separator and The more fine magnetic concentration working of second suspended magnetic separator improves the separating effect of sorting disposing system.
No.1 wet magnetic separation machine inlet is connected with No. three discharge hole of crusher, No. two wet magnetic separation machine inlets and No. four Discharge hole of crusher connects, and No. three wet magnetic separation machine inlets are connected with No. two rotary screen screenings discharge ports, No.1 wet type magnetic The magnetic separation discharge port of machine, No. two wet magnetic separators and No. three wet magnetic separators is selected to be connected with No. two metal libraries, No. two metal library masters Recycle iron sand.
Further, the wet magnetic separation device is connected with gravity concentration apparatus, including No.1 jigging machine, No. two jigging machines, three Number jigging machine, No. four jigging machines and No. five jigging machines;More jigging machines effectively improve the treatment effeciency of sorting disposing system.
No.1 wet magnetic separator discharge port connects respectively with No.1 jigging machine and No. two jigging machine inlets, No. two wet type magnetic The machine discharge port of choosing connects respectively with No. three jigging machines and No. four jigging machine inlets, No. three wet magnetic separator discharge ports and No. five jumps Eliminate machine inlet connection, No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines heavy layering object discharge port It is connected with the feed inlet of No. five jigging machines.
Further, the sorting disposing system includes shaking table device, and shaking table device metal discharge port is communicated with No. three gold Belong to library.
Further, the shaking table device includes No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables, No. five jumps Each layering object discharge port for eliminating machine connects respectively with No.1 shaking table and No. two shaking table feed inlets, No.1 shaking table, No. two shaking tables, No. three Shaking table and No. four shaking table metal discharge ports are connected with No. three metal libraries, and copper sand is mainly recycled in No. three metal libraries.
Further, the sorting disposing system includes No. six jigging machines, third rotary screen, the sorting of eddy current non-ferrous metal Machine and No. five crushers;
No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines lightweight layering object discharge port and third Rotary screen feed inlet connects;
Third rotary screen oversize discharge port is connected with eddy current non-ferrous metal sorter feed inlet;
Eddy current non-ferrous metal sorter non-ferrous metal discharge port is communicated with No. four metal libraries, non-non-ferrous metal discharge port with No. five crusher feed-inlet connections;No. four metal libraries are mainly recovered to aluminium and stainless steel.
Eddy current non-ferrous metal sorter can realize the effective sorting and recycling of non-ferrous metal, avoid the wave of non-ferrous metal Take.
No. five discharge hole of crusher are connected with No. six jigging machine inlets;
Shaking table device water sand mixture discharge port is connected with No. six jigging machine inlets, and No. six jigging machine heavy layering objects go out Material mouth is connected with No. three shaking tables and No. four shaking table feed inlets.
Further, the sorting disposing system includes the husky dewaterer of No.1 spiral environmental protection and No. two husky dehydrations of spiral environmental protection Machine, third rotary screen screenings discharge port are connected with the husky dehydration machine inlet of No.1 spiral environmental protection, No. six jigging machine water sand mixing Object discharge port is connected with No. two husky dehydration machine inlets of spiral environmental protection.
The environmental protection of the husky dewaterer of No.1 spiral environmental protection and the husky dewaterer output of No. two spiral environmental protection is husky and waste water can be by heavy Sand basin is stored and is further processed.
The sorting processing method of this dregs of incinerator includes the sorting disposing system of aforementioned dregs of incinerator, includes the following steps:
(1) clinker inputs
Clinker pond where clinker is transported to comprehensive utilization of slag project through automobile first carries out nature stacking, then utilizes loading Clinker is packed into hopper by tool, and clinker is sent through hopper to the belt conveyor of lower section.
A, clinker is placed on belt conveyor and is conveyed, and the interlude of belt conveyor is equipped with artificial separation station, by One to two operating personnel sorts out broken large piece article is not suitable for (including bulk metal, wood, Other Waste);
B, clinker is conveyed into the first rotary screen by belt conveyor;
(2) one sections of screenings
First rotary screen carries out one section of screening, and oversize enters the first suspended magnetic separator, and screenings enters the second suspension Formula magnetic separator;
Imperfect combustion sundries, is picked out in first rotary screen, is sent to garbage burning factory and is melted down after being collected by manufacturer It burns.
(3) one stages of magnetic separation
A1, the first suspended magnetic separator select magnetisable material (magnetic metal) and are sent into No. two crushers, remaining non-magnetic Property substance be sent into No.1 crusher;First suspended magnetic separator can not select whole magnetisable materials completely, can only recycle one Divide magnetisable material.
A2, the second suspended magnetic separator select magnetisable material and are sent into No. two crushers, remaining namagnetic substance difference It is sent into No. three crushers and No. four crushers;
(4) single stage crushing, two-stage crushing, three sections of broken and two sections of screenings
A1, No.1 crusher are re-fed into the first rotary screen after carrying out single stage crushing to namagnetic substance;
A2, No. three crushers and No. four crushers are respectively fed to No.1 wet type magnetic after carrying out two-stage crushing to namagnetic substance Select machine and No. two wet magnetic separators;
A3, No. two crushers magnetisable material is carried out three sections it is broken after be re-fed into No. two rotary screens, No. two rotary screens carry out Two sections of screenings, oversize are collected into No.1 metal library, predominantly iron block, and screenings is sent into No. three wet magnetic separators;
(5) two stages of magnetic separation
A1, No.1 wet magnetic separator, No. two wet magnetic separators and No. three wet magnetic separators select magnetisable material and collect into No. two metal libraries, predominantly iron are husky.
A2, the remaining namagnetic substance of No.1 wet magnetic separator are respectively fed to No.1 jigging machine and No. two jigging machines, No. two The remaining namagnetic substance of wet magnetic separator is respectively fed to No. three jigging machines and No. four jigging machines, and No. three wet magnetic separators are remaining Namagnetic substance is sent into No. five jigging machines;
By No. three crushers and broken and No.1 wet magnetic separator, No. two wet magnetic separators and three of No. four crushers Disintegrating slag after the magnetic separation of number wet magnetic separator, uniformly flows into corresponding gravity separation equipment jigging machine together with recirculated water through water chute In, jigging machine is different from the proportion of sand slag using metal, is sorted using water as ore dressing medium, stroke and jig frequency according to The proportion of metal, can be with flexible modulation, tungsten in slag, copper, gold dust, red iron, brown iron, lead, and the metals such as zinc can be selected.
(6) one sections of gravity treatments, two sections of gravity treatments and three sections of gravity treatments
A, No.1 jigging machine and No. two jigging machines carry out one section of gravity treatment, and No. three jigging machines and No. four jigging machines carry out two sections of weights Choosing, No. five jigging machines carry out heavy layering object No. five jigging machines of feeding of three sections of gravity treatments, one section of gravity treatment and two sections of gravity treatments, lightweight point Floor object is sent into No. three rotary screens;
B, each layering object of No. five jigging machines is respectively fed to No.1 shaking table and No. two shaking tables;
Jigging machine at work, is full of the water of certain altitude, the screen plate moving mechanism being in water is in hydraulic cylinder in groove body Driving under, around axis pin make it is upper and lower move back and forth, after clinker input screen plate moving mechanism, certain thickness bed is formed on sieve plate. When rising, aqueous medium moves downward screen plate moving mechanism relative to particle, and when declining, aqueous medium is formed relative to dynamic screen plate moving mechanism The upper up-flow of screening mechanism, particle make hindered settling in aqueous medium, realize by density stratification.Lightweight layering object (slag after layering Ash and sundries) downflow weir is crossed, the rear end of lifting wheel is fallen into, is lifted by lifting wheel and poured into outside chute upper strata discharge body, directly Into subsequent processing.Heavy layering object (metal) is discharged by discharge refuse wheel, is fallen into the front end of lifting wheel, is poured into after being lifted by lifting wheel Outside lower floor's discharge body of chute, then collect and send each shaking table purification of separation process and classification.
(7) three sections of screenings
A, No. three rotary screens carry out three sections of screenings, and oversize is sent into eddy current non-ferrous metal sorter, and screenings is sent into The husky dewaterer of No.1 spiral environmental protection, the husky dewaterer of No.1 spiral environmental protection export environmentally friendly husky and waste water respectively;
(8) non-ferrous metal sorting, four sections of broken and four sections of gravity treatments
A, eddy current non-ferrous metal sorter is selected and detaches various non-ferrous metals and collect into No. four metal libraries, remaining Material is sent into No. five crushers;
B, No. five four sections of crushers progress are broken, and broken material is sent into No. six jigging machines;
C, No. six jigging machines carry out four sections of gravity treatments, and heavy layering object is respectively fed to No. three shaking tables and No. four shaking tables, lightweight It is layered object and is sent into No. two husky dewaterers of spiral environmental protection, No. two husky dewaterers of spiral environmental protection export environmentally friendly husky and waste water respectively;
(9) shaking table detaches
A1, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables are by the feed separation of different specific weight and granularity and defeated Go out to different zones, the material of different zones is separately recovered to No. three metal libraries, and No. three metal libraries are metal sortation hubs, are carried out Further sorting metals propose copper, zinc, violent using method for floating, and the method for recycling magnetic separation proposes iron powder, artificial separation gold and Silver, to reach the target of 90% metal recovery, predominantly copper is husky.
Material is sent into from the feed launder at angle in each table surface, while supplies lateral flushing water by feed trough, then metal Grain in gravity, under the action of shaking table surface makees inertia caused by reciprocal assymmetric motion and friction, press by transverse flow impact of water Proportion and granularity layering, and do longitudinal movement along shaking table surface and do transverse movement along bed surface is tilted.Therefore proportion and granularity are not Same ore particle is gradually diagonally flowed down along the respective direction of motion in sector, is discharged respectively from the not same district of shaking table tail portion, Metal sortation hubs are finally recycled to, carry out further sorting metals;
The water sand mixture that A2, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables are isolated is sent into No. six jiggings Machine.
Sorting disposing system and sorting processing method can carry out innoxious, recycling treatment, technique to dangerous dregs of incinerator Stablize, capacity of resisting impact load is strong, by one section of screening, a stages of magnetic separation, single stage crushing, two-stage crushing, three sections of broken, two sections of sieves Divide, after two stages of magnetic separation, one section of gravity treatment, two sections of gravity treatments and three sections of gravity treatments, shaking table separation and three sections of screenings, metal recovery ability reaches More than 90%.
The above disclosed claim being merely a preferred embodiment of the present invention rather than the present invention is limited with this Protection domain according to the equivalent variations made in the scope of the present invention, still belongs to the range that the present invention is protected.

Claims (10)

1. a kind of sorting disposing system of dregs of incinerator, which is characterized in that hanged including belt conveyor, the first rotary screen, first Hanging magnetic separator, the second suspended magnetic separator, No.1 crusher, No. two crushers and No. two rotary screens;
Belt conveyor discharge port is connected with the first rotary screen feed inlet, the first rotary screen oversize discharge port and the first suspension type Magnetic separation machine inlet connects, and screenings discharge port is connected with the second suspended magnetic separator feed inlet;
First suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, non-to magneticly elect material mouth and No.1 crusher Feed inlet connects, and No.1 discharge hole of crusher is connected with belt conveyor;
Second suspended magnetic separator magnetic separation discharge port is connected with No. two crusher feed-inlets, and the non-material mouth that magneticly elects is connected with broken dress It puts;
No. two discharge hole of crusher are connected with No. two rotary screen feed inlets, and No. two rotary screen oversize discharge ports are connected with No.1 gold Belong to library.
2. the sorting disposing system of dregs of incinerator according to claim 1, which is characterized in that the breaker includes No. three Crusher and No. four crushers, the second suspended magnetic separator is non-magneticly elect material mouth respectively with No. three crushers and No. four crushers into Material mouth connects.
3. the sorting disposing system of dregs of incinerator according to claim 2, which is characterized in that No. two crushers is forge iron Machine, No. three crushers and No. four crushers are hammer mill.
4. the sorting disposing system of dregs of incinerator according to claim 2, which is characterized in that the sorting disposing system includes Wet magnetic separation device, wet magnetic separation device include No.1 wet magnetic separator, No. two wet magnetic separators and No. three wet magnetic separators;
No.1 wet magnetic separation machine inlet is connected with No. three discharge hole of crusher, and No. two wet magnetic separation machine inlets and No. four are broken Machine discharge port connects, and No. three wet magnetic separation machine inlets are connected with No. two rotary screen screenings discharge ports, No.1 wet magnetic separator, The magnetic separation discharge port of No. two wet magnetic separators and No. three wet magnetic separators is connected with No. two metal libraries.
5. the sorting disposing system of dregs of incinerator according to claim 4, which is characterized in that the wet magnetic separation device connection There is gravity concentration apparatus, including No.1 jigging machine, No. two jigging machines, No. three jigging machines, No. four jigging machines and No. five jigging machines;
No.1 wet magnetic separator discharge port connects respectively with No.1 jigging machine and No. two jigging machine inlets, No. two wet magnetic separators Discharge port connects respectively with No. three jigging machines and No. four jigging machine inlets, No. three wet magnetic separator discharge ports and No. five jigging machines Feed inlet connects, No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines heavy layering object discharge port and five The feed inlet connection of number jigging machine.
6. the sorting disposing system of dregs of incinerator according to claim 5, which is characterized in that the sorting disposing system includes Shaking table device, shaking table device metal discharge port are communicated with No. three metal libraries.
7. the sorting disposing system of dregs of incinerator according to claim 6, which is characterized in that the shaking table device includes No.1 Shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables, each layering object discharge ports of No. five jigging machines respectively with No.1 shaking table and two The connection of number shaking table feed inlet, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking table metal discharge ports and No. three metal libraries companies It is logical.
8. the sorting disposing system of dregs of incinerator according to claim 7, which is characterized in that the sorting disposing system includes No. six jigging machines, third rotary screen, eddy current non-ferrous metal sorter and No. five crushers;
No.1 jigging machine, No. two jigging machines, No. three jigging machines and No. four jigging machines lightweight layering object discharge port and third roller Sieve feed inlet connection;
Third rotary screen oversize discharge port is connected with eddy current non-ferrous metal sorter feed inlet;
Eddy current non-ferrous metal sorter non-ferrous metal discharge port is communicated with No. four metal libraries, non-non-ferrous metal discharge port and No. five Crusher feed-inlet connects;
No. five discharge hole of crusher are connected with No. six jigging machine inlets;
Shaking table device water sand mixture discharge port is connected with No. six jigging machine inlets, and No. six jigging machine heavys are layered object discharge port It is connected with No. three shaking tables and No. four shaking table feed inlets.
9. the sorting disposing system of dregs of incinerator according to claim 8, which is characterized in that the sorting disposing system includes The husky dewaterer of No.1 spiral environmental protection and No. two husky dewaterers of spiral environmental protection, third rotary screen screenings discharge port and No.1 helical ring Husky dehydration machine inlet connection is protected, No. six jigging machine water sand mixture discharge ports and No. two husky dehydration machine inlets of spiral environmental protection connect It is logical.
10. a kind of sorting processing method of dregs of incinerator includes the sorting disposing system of dregs of incinerator described in claim 1-9, It is characterised in that it includes following steps:
(1) clinker inputs
A, clinker is placed on belt conveyor and is conveyed, and the interlude of belt conveyor is equipped with artificial separation station, operation people Member sorts out broken large piece article is not suitable for;
B, clinker is conveyed into the first rotary screen by belt conveyor;
(2) one sections of screenings
First rotary screen carries out one section of screening, and oversize enters the first suspended magnetic separator, and screenings enters the second suspension type magnetic Select machine;
(3) one stages of magnetic separation
A1, the first suspended magnetic separator select magnetisable material and are sent into No. two crushers, and remaining namagnetic substance is sent into No.1 Crusher;
A2, the second suspended magnetic separator select magnetisable material and are sent into No. two crushers, and remaining namagnetic substance is respectively fed to No. three crushers and No. four crushers;
(4) single stage crushing, two-stage crushing, three sections of broken and two sections of screenings
A1, No.1 crusher are re-fed into the first rotary screen after carrying out single stage crushing to namagnetic substance;
A2, No. three crushers and No. four crushers are respectively fed to No.1 wet magnetic separator after carrying out two-stage crushing to namagnetic substance And No. two wet magnetic separators;
A3, No. two crushers magnetisable material is carried out three sections it is broken after be re-fed into No. two rotary screens, No. two rotary screens carry out two sections Screening, oversize are collected into No.1 metal library, and screenings is sent into No. three wet magnetic separators;
(5) two stages of magnetic separation
A1, No.1 wet magnetic separator, No. two wet magnetic separators and No. three wet magnetic separators are selected magnetisable material and are collected into No. two Metal library;
A2, the remaining namagnetic substance of No.1 wet magnetic separator are respectively fed to No.1 jigging machine and No. two jigging machines, No. two wet types The remaining namagnetic substance of magnetic separator is respectively fed to No. three jigging machines and No. four jigging machines, and No. three wet magnetic separators are remaining non-magnetic Property substance be sent into No. five jigging machines;
(6) one sections of gravity treatments, two sections of gravity treatments and three sections of gravity treatments
A, No.1 jigging machine and No. two jigging machines carry out one section of gravity treatment, and No. three jigging machines and No. four jigging machines carry out two sections of gravity treatments, No. five jigging machines carry out heavy layering object No. five jigging machines of feeding of three sections of gravity treatments, one section of gravity treatment and two sections of gravity treatments, lightweight layering Object is sent into No. three rotary screens;
B, each layering object of No. five jigging machines is respectively fed to No.1 shaking table and No. two shaking tables;
(7) three sections of screenings
A, No. three rotary screens carry out three sections of screenings, and oversize is sent into eddy current non-ferrous metal sorter, and screenings is sent into No.1 The husky dewaterer of spiral environmental protection, the husky dewaterer of No.1 spiral environmental protection export environmentally friendly husky and waste water respectively;
(8) non-ferrous metal sorting, four sections of broken and four sections of gravity treatments
A, eddy current non-ferrous metal sorter is selected and detaches various non-ferrous metals and collect into No. four metal libraries, remaining material It is sent into No. five crushers;
B, No. five four sections of crushers progress are broken, and broken material is sent into No. six jigging machines;
C, No. six jigging machines carry out four sections of gravity treatments, and heavy layering object is respectively fed to No. three shaking tables and No. four shaking tables, lightweight layering Object is sent into No. two husky dewaterers of spiral environmental protection, and No. two husky dewaterers of spiral environmental protection export environmentally friendly husky and waste water respectively;
(9) shaking table detaches
A1, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables by the feed separation of different specific weight and granularity and are output to Different zones, the material of different zones are separately recovered to No. three metal libraries, and No. three metal libraries are metal sortation hubs, into traveling one Single metal is classified, and proposes copper, zinc, violent using method for floating, the method for recycling magnetic separation proposes iron powder, artificial separation gold and silver;
The water sand mixture that A2, No.1 shaking table, No. two shaking tables, No. three shaking tables and No. four shaking tables are isolated is sent into No. six jigging machines.
CN201810136528.XA 2018-02-09 2018-02-09 The sorting disposing system and its sorting processing method of a kind of dregs of incinerator Pending CN108188155A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108940531A (en) * 2018-06-28 2018-12-07 潞城市卓越水泥有限公司 A kind of vessel slag grinding mechanism
CN109759419A (en) * 2018-12-27 2019-05-17 江苏道亚环境科技有限公司 A kind of clinker dry type automatic sorting method
CN111282966A (en) * 2020-03-09 2020-06-16 温州桂森环境科技有限公司 Slag treatment system
CN112221701A (en) * 2020-09-19 2021-01-15 常州市从江再生资源利用有限公司 Method for resource utilization of waste incineration slag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108940531A (en) * 2018-06-28 2018-12-07 潞城市卓越水泥有限公司 A kind of vessel slag grinding mechanism
CN109759419A (en) * 2018-12-27 2019-05-17 江苏道亚环境科技有限公司 A kind of clinker dry type automatic sorting method
CN109759419B (en) * 2018-12-27 2021-05-28 江苏道亚环境科技有限公司 Dry type automatic separation method for furnace slag
CN111282966A (en) * 2020-03-09 2020-06-16 温州桂森环境科技有限公司 Slag treatment system
CN112221701A (en) * 2020-09-19 2021-01-15 常州市从江再生资源利用有限公司 Method for resource utilization of waste incineration slag
CN112221701B (en) * 2020-09-19 2021-07-06 常州市从江再生资源利用有限公司 Method for resource utilization of waste incineration slag

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