CN205628156U - Integration industry solid waste continuous separation equipment - Google Patents
Integration industry solid waste continuous separation equipment Download PDFInfo
- Publication number
- CN205628156U CN205628156U CN201620233688.2U CN201620233688U CN205628156U CN 205628156 U CN205628156 U CN 205628156U CN 201620233688 U CN201620233688 U CN 201620233688U CN 205628156 U CN205628156 U CN 205628156U
- Authority
- CN
- China
- Prior art keywords
- roller
- mill disc
- framework
- industrial solid
- solid slag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides an integration industry solid waste continuous separation equipment, includes parts such as motor, speed reducer, frame, feed inlet, multistage base of a roller, roller group, magnetic separator, feed liquor system, running gear, integrateed broken, mill, unit operation such as magnetic separation, chemical treatment and hydraulic classification to alternate in the space, on the time, the coupling, can continuous separation solid waste magnetism component and non -magnetism nature component, and mill non -magnetism nature component to specific granularity, with thick liquid form from bottom discharge. The utility model has the advantages of the energy consumption hang down, integrate, take up an area of little, the handling capacity is big, solid foundation has been established for industry solid waste " changing waste into valuables ".
Description
Technical field
This utility model relates to a kind of industrial solid waste residue and is continuously separated equipment, it is adaptable to the production processes such as iron and steel, metallurgy, chemical industry
The solid slag of discharge processes, and can realize heterogeneity in solid slag and separate, belong to mechanical equipment technical field.
Background technology
It is known that the production process such as iron and steel, coloured, chemical industry can discharge a large amount of solid waste, only slag, the annual row in the whole nation
High-volume more than 80,000,000 tons, possess storage more than 200,000,000 tons, wherein more than 50% air storage, unrecovered utilization.Industrial solid
Waste residue discharges and air storage in a large number, does not only take up the land resource of preciousness, and wherein the poisonous and harmful metal such as lead, arsenic, chromium from
Sub-severe contamination surrounding enviroment and subsoil water.
At present, both at home and abroad numerous studies have been done in industrial solid waste residue integrated treatment and recycling.Such as Nippon Steel's slag circulation profit
By technology, U.S.'s slag cement technology, Baosteel slag converter hot application technique etc..But the most commonly used stagewise of these technology is mechanical
Crushing, mill, the technique such as multi-stage magnetic separation, multistage gravity treatment, equipment number of units is many, and energy consumption is high, and efficiency is low.Cause the above results
Having its source in: first, industrial solid waste residue complicated component, it is the biggest that heterogeneity reaches separation requirement particle size differences.In slag
Metallic iron, bulky grain diameter can reach more than 100 millimeters, little granule then only tens microns, therefore, single pulverizing or grind
Mill operation cannot determine granularity benchmark, causes energy consumption height, the phenomenon of inferior separating effect.Secondly, prior art processing procedure does not has
Having and granule carries out effective size of grain classification, granular size, the granule differed than weight average, follow-up gravitational settling, flotation etc. operate
It is difficult to play one's part to the full.It addition, existing dry method industrial solid Solid state fermentation technology more or less exists dust pollution question, need
Pay attention to.
Utility model content
The purpose of this utility model is to provide a kind of integrated industrial solid slag and is continuously separated equipment, can be according to separation requirement with return
Yield flexible configuration processes progression, it is achieved save energy and reduce the cost to greatest extent.
The technical solution of the utility model is as follows:
A kind of integrated industrial solid slag is continuously separated equipment, it is characterised in that: described equipment include motor, reductor,
Framework, charging aperture, main shaft, roller group, multistage mill disc and magnetic separator；
Described motor, decelerator and charging aperture are arranged on the tip position of framework, and main shaft two ends are arranged in framework by bearing
Heart position, installs multistage mill disc the most successively along main shaft, and each mill disc is fixed on main shaft, and the outer of mill disc is provided with overflow
Weir；Circumferentially being evenly arranged at least two roller group on each mill disc, roller group is passed through spring, is bolted in gripper shoe,
Gripper shoe is fixed on framework；Installing a magnetic separator on each mill disc, this magnetic separator contains magnetic separation roller, and magnetic separation roller is installed in office
Between two roller groups of anticipating；Equipped with water conservancy diversion screen cloth below each mill disc；Being provided with tailings mouth at lower frame, bottom is provided with tail slurry
Dish；Installing a jet mouth in each mill disc group, jet mouth is fixing on the supporting plate by pipeline, forms feed liquor system.
Preferably, installing two to level Four mill disc the most successively along main shaft, the distance between adjacent two-stage mill disc is mill disc diameter
0.5～1.5 times.
Preferably, described downflow weir is wide at the top and narrow at the bottom, and its outward-dipping angle becomes 10-80 ° with vertical vertical line, vertical height
20-100 millimeter.
Preferably, being circumferentially evenly arranged two to four roller groups on each mill disc, each roller group is by one to three roller group
Becoming, roller centrage is radial parallel with mill disc.
Preferably, described water conservancy diversion screen cloth is cone, cone angle 30-160 °, mesh 10-300 mesh；The mesh of water conservancy diversion screen cloth from
Top to bottm it is gradually reduced.
Preferably, described magnetic separation roller is connected with driving roller by belt, drives roller to be arranged on framework, magnetic separation roller and driving roller (9)
The plane that two axial lines is formed and angle 10-45 ° of horizontal plane.
Preferably, described jet mouth (20) is arranged in the middle part of each mill disc, near main spindle's.
Technical characteristic of the present utility model also resides in: be provided with cylindrical baffle between described mill disc and framework；Below framework
Walking mechanism is installed.
This utility model have the following advantages and salience and technique effect:
1. attrition grinding couples with magnetic separation.The removal of impurity, satisfactory magnetic-particle is gone to remove in time, it is to avoid metallic iron etc. are high-strength
Degree magnetisable material over grind grinds and causes wear and tear in machines and increase energy consumption.
2. grading couples with magnetic separation, attrition grinding.The granule reaching granularity requirements during attrition grinding removes in time, symbol
The granule closing magnetic separation requirement removes in time, thus reduces and grind inventory, increases equipment disposal ability.
3. multiple stage separation, separation accuracy steps up.With beads magnetic content of material as Con trolling index, set up many fraction by granularity
From, every one-level is all selected and is reached Con trolling index granule, thus realizes to greatest extent realizing separating with magnetic-particle original particle size, fall
Low attrition grinding energy consumption；, increasing along with separating progression, magnetisable material separation and recovery rate steps up, thus realizes mental retardation meanwhile
Under consumption premise, improve separation efficiency.
4. flexible configuration, strong adaptability.Industrial practice is intended to separating solid substances material character vary, separates demand phase the most not to the utmost
With.To this end, this utility model equipment can according to requirements such as raw meal particle size, hardness, separation degrees, arrange flexibly roller material and
Size, spring force size, separation progression, water conservancy diversion screen cloth thickness etc. such that it is able to adapt to different occasion specific requirement.
Accompanying drawing explanation
Fig. 1 is continuously separated the front view of equipment for a kind of integrated industrial solid slag that this utility model provides.
Fig. 2 is continuously separated the top view of equipment for a kind of integrated industrial solid slag that this utility model provides.
In figure: 1-motor；2-reductor；3-framework；4-charging aperture；5-main shaft；6-spring；7-mill disc；8-bolt；9-
Drive roller；10-gripper shoe；11-belt；12-roller group；13-magnetic separation roller；14-downflow weir；15-water conservancy diversion screen cloth；16-keeps off
Plate；17-tailings mouth；18-tail slurry dish；19-walking mechanism；20-jet mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawings theory structure of the present utility model and detailed description of the invention are described in further detail:
See Fig. 1, Fig. 2, a kind of integrated industrial solid slag that this utility model provides be continuously separated equipment include motor 1,
Reductor 2, framework 3, charging aperture 4, main shaft 5, roller group 12, multistage mill disc 7 and magnetic separator etc.；Described motor 1, subtract
Speed device 2 and charging aperture 4 are arranged on the tip position of framework 3, and main shaft two ends are arranged on the center of framework 3 by bearing,
Installing multistage mill disc 7, preferably two to level Four mill disc the most successively along main shaft 5, the distance between adjacent two-stage mill disc is for grinding
Dish diameter 0.5～1.5 times.Each mill disc is fixed on main shaft 5, and the outer of mill disc is provided with downflow weir 14, wide on this downflow weir
Under narrow, its outward-dipping angle becomes 10-80 ° with vertical vertical line, vertical height 20-100 millimeter.
Each mill disc is circumferentially evenly arranged at least two roller group 12, preferably two to four roller groups, each roller group
Being made up of one to three roller, roller centrage is radial parallel with mill disc；Roller group is fixed on support by spring 6, bolt 8
On plate 10, gripper shoe is fixed on framework；Installing a magnetic separator on each mill disc, this magnetic separator contains magnetic separation roller 13, magnetic
Roller is selected to be arranged between any two roller group；Magnetic separation roller can be connected with driving roller by belt, drives roller to be arranged on framework,
Magnetic separation roller and the plane driving roller two axial lines to be formed and angle 10-45 ° of horizontal plane.
Equipped with water conservancy diversion screen cloth 15 below each mill disc；Being provided with tailings mouth 17 in framework 3 bottom, bottom is provided with tail slurry dish 18；
Installing a jet mouth 20 in each mill disc group, jet mouth is fixing on the supporting plate by pipeline, forms feed liquor system；Jet mouth
It is preferably mounted in the middle part of each mill disc, near main spindle's.
Described water conservancy diversion screen cloth is cone, cone angle 30-160 °, mesh 10-300 mesh；The mesh of water conservancy diversion screen cloth from top to bottom by
The least.
This utility model is provided with cylindrical baffle 16 between described mill disc and framework.At framework 3, walking can be installed further below
Mechanism 19.
Running of the present utility model is as follows:
Equipment start after, solid slag on the first order mill disc that charging aperture 4 is added continuously to separation equipment, roller and mill disc
Solid slag extruded, rub, mill, impact grinding, thus progressively become little granule；After milling, material is through magnetic separation
During device position, wherein magnetisable material content reaches the granule of requirement and is drawn onto on magnetic roller, and by Belt Conveying to appointment collecting region；
Material is through jet mouth, and the most injected liquid stream of little granule carries crosses downflow weir, and fine grained is then through lower section diversion screen
Net, flows in tailings pulp dish, and bulky grain enters next stage mill disc by guiding screen cloth.Rest materials then continues to stay the first order and grinds
Gall broken, until meeting the requirements.
The second level, third level mill disc work process are similar with the first order, but grain graininess is thinner, and magnetic separation separates the finest,
Effluxvelocity reduces successively, and liquid stream carries, and selects less granule.Then return through the most undesirable granule of whole mills disc
Charging aperture continues with, or goes to subsequent treatment workshop section.
Tailings pulp is typically through Multistage settling or flotation, to be separated further by non magnetic slag.After separation, product is through filtering, drying
Dry, obtain multiple product.
This utility model equipment should with carry, soak, settle, filter, other coordinative composition of equipments such as drying, form complete solid
Solid state fermentation process.
Embodiment 1
Raw material is certain steel mill's blast furnace slag.
Slag composition is mainly composed of calcium silicates salt, content about 55%；Ferrum and content of iron compounds 25%, other compositions about 20%.
This utility model device structure size and main operating parameters: power of motor 3KW；150 millimeters of chan frames of main frame,
Three grades of mill disc groups, interlamellar spacing 420 millimeters；Mill disc diameter 1200 millimeters, thick 16 millimeters；Roller two one group, diameter 100
Millimeter, long 480 millimeters.The speed of mainshaft 40 revs/min；Downflow weir vertical height 50mm, angle of inclination 45；Each layer jet
Muzzle velocity is respectively 3.0,2.0,1.0 meter per seconds；Charging rate 100 kgs/hour.From top to bottom, magnetic separator magnetic force divides
It is not 20000,30000 and 40000 Gausses；Material outlet five.
Other equipment include fermentation vat, three grades of subsiders, filter and dobbin etc..
Processing procedure: slag clear water soaks 12 hours, is then continuously added to this equipment, and magnetic separation product is collected respectively, and dehydration is dried
Dry；Tailings returns and continues clear water immersion；The tail slurry that tail slurry dish is discharged enters subsider sedimentation, and sedimentation products is dehydrated after taking out, dries
Dry.Equipment runs 8 hours continuously, and inlet amount is 10 kgs/hour.
Product analysis result: such as following table.
| Sample number into spectrum | All iron content (%) | Calcium silicates (%) | Free calcium and magnesium (%) | Moisture (%) |
| 1 one-level magnetic separation | 91.4 | 9.2 | 0.9 | 3.4 |
| 2 secondary magnetic separation | 65.6 | 16.7 | 1.0 | 4.8 |
| 3 three grades of magnetic separation | 40.7 | 39.5 | 1.0 | 5.7 |
| 4 circulation cinder notch | 13.4 | 58.6 | 2.9 | 8.3 |
| 5 sedimentation products | 0.9 | 79.6 | 0.7 | 9.1 |
Embodiment 2
Raw material is certain steel mill's converter stainless steel slag.
Slag composition is mainly composed of calcium silicates salt, content about 51%；Ferrum and content of iron compounds 11%, chromium and oxide thereof contain
Amount 8%, nickel and oxide content 0.5% thereof, other compositions about 20%.
This equipment structural dimensions and operating parameter: power of motor 3KW；150 millimeters of chan frames of main frame, level Four mill disc
Group, interlamellar spacing 420 millimeters；Mill disc diameter 1200 millimeters, thick 16 millimeters；Roller two one group, diameter 100 millimeters, long
480 millimeters.The speed of mainshaft 30 revs/min；Downflow weir vertical height 80mm, angle of inclination 45；Each layer jet exit velocity divides
It is not 3.5,2.5,2.0,1.5 meter per seconds；Charging rate 100 kgs/hour.From top to bottom, second and third grade of magnetic separation is removed
Device.First, fourth grade of magnetic separator magnetic force is respectively 20000 and 40000 Gausses；Material outlet four.
Other equipment include fermentation vat, three grades of subsiders, filter and dobbin etc..
Processing procedure: stainless steel slag 2% soak with hydrochloric acid 6 hours, is then continuously added to this equipment, and magnetic separation product is collected respectively,
Dewatered drying；Tailings returns and continues soak with hydrochloric acid；The tail slurry that tail slurry dish is discharged enters subsider sedimentation, and sedimentation products is de-after taking out
Water, drying；Equipment runs 8 hours continuously, and inlet amount is 10 kgs/hour.
Product analysis result such as following table:
Claims (9)
1. an integrated industrial solid slag is continuously separated equipment, it is characterised in that: described equipment includes motor (1), subtracts
Speed machine (2), framework (3), charging aperture (4), main shaft (5), roller group (12), multistage mill disc (7) and magnetic separator；
Described motor (1), decelerator (2) and charging aperture (4) are arranged on the tip position of framework (3), and main shaft two ends lead to
Cross bearing and be arranged on the center of framework (3), along main shaft (5), multistage mill disc (7), each stone roller are installed the most successively
Dish is fixed on main shaft (5), and the outer of mill disc is provided with downflow weir (14)；Each mill disc is circumferentially evenly arranged at least two
Individual roller group (12), roller group is fixed in gripper shoe (10) by spring (6), bolt (8), gripper shoe (10)
It is fixed on framework (3)；Installing a magnetic separator on each mill disc, this magnetic separator contains magnetic separation roller (13), and magnetic separation roller is installed
Between any two roller group；Equipped with water conservancy diversion screen cloth (15) below each mill disc；In framework (3) bottom, tailings mouth is installed
(17), bottom is provided with tail slurry dish (18)；Installing a jet mouth (20) in each mill disc group, jet mouth is solid by pipeline
Determine on the supporting plate, to form feed liquor system.
2. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that: along main shaft
Installing two to level Four mill disc (7) the most successively, the distance between adjacent two-stage mill disc is mill disc diameter 0.5～1.5 times.
3. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1 or 2, it is characterised in that: institute
Stating downflow weir (14) wide at the top and narrow at the bottom, its outward-dipping angle becomes 10-80 ° with vertical vertical line, vertical height 20-100 millimeter.
4. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1 or 2, it is characterised in that:
Circumferentially being evenly arranged two to four roller groups on each mill disc, each roller group is made up of one to three roller, roller centrage
Radial parallel with mill disc.
5. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that lead described in:
Stream screen cloth is cone, cone angle 30-160 °, mesh 10-300 mesh；The mesh of water conservancy diversion screen cloth is gradually reduced from top to bottom.
6. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that: described
Cylindrical baffle (16) is installed between mill disc and framework.
7. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that: described magnetic
Select roller (13) to be connected with driving roller (9) by belt (11), drive roller (9) to be arranged on framework, magnetic separation roller (13) and driving
The plane that roller (9) two axial lines is formed and angle 10-45 ° of horizontal plane.
8. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that: described
Jet mouth (20) is arranged in the middle part of each mill disc, near main spindle's.
9. it is continuously separated equipment according to a kind of integrated industrial solid slag described in claim 1, it is characterised in that: at framework
(3) walking mechanism (19) it is mounted below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233688.2U CN205628156U (en) | 2016-03-24 | 2016-03-24 | Integration industry solid waste continuous separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233688.2U CN205628156U (en) | 2016-03-24 | 2016-03-24 | Integration industry solid waste continuous separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205628156U true CN205628156U (en) | 2016-10-12 |
Family
ID=57074435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233688.2U Withdrawn - After Issue CN205628156U (en) | 2016-03-24 | 2016-03-24 | Integration industry solid waste continuous separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205628156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689064A (en) * | 2016-03-24 | 2016-06-22 | 张英才 | Integrated industrial solid waste residue continuous separating device |
| CN109012865A (en) * | 2018-09-21 | 2018-12-18 | 江苏金曼科技有限责任公司 | A kind of broken pressure sieve material device of stagewise dregs of beans |
-
2016
- 2016-03-24 CN CN201620233688.2U patent/CN205628156U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689064A (en) * | 2016-03-24 | 2016-06-22 | 张英才 | Integrated industrial solid waste residue continuous separating device |
| CN105689064B (en) * | 2016-03-24 | 2018-05-08 | 张英才 | A kind of continuous separation equipment of integrated industrial solid slag |
| CN109012865A (en) * | 2018-09-21 | 2018-12-18 | 江苏金曼科技有限责任公司 | A kind of broken pressure sieve material device of stagewise dregs of beans |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105689064B (en) | A kind of continuous separation equipment of integrated industrial solid slag | |
| CN105597915B (en) | The wide dual Jie's whole coarse slime separating process of grade can be achieved in one kind | |
| CN101693928B (en) | Method for purifying primarily selected slag steel | |
| CN103045777B (en) | Dry processing technique for iron-containing steel slag | |
| CN102228762A (en) | Dehydration method and device of tailings | |
| CN102030462A (en) | Processing method for refined quartz sand | |
| CN101734809B (en) | Efficient tailing dry-type emission technology with low energy consumption | |
| CN207031226U (en) | A kind of dry-discharge system for tailings | |
| CN104815748B (en) | The broken mill floatation process of two sections of coal in a kind of coking | |
| CN105381866B (en) | Iron, the beneficiation method of carbon are extracted from furnace cloth bag dust-removing ash | |
| CN203678523U (en) | Copper smelting waste residue recovery processing system | |
| CN214021353U (en) | Gravity-flotation combined separation system for refractory fluorite ores | |
| CN110560258A (en) | device and process for selecting ultra-clean coal from jigging overflow coal slime through physical cyclone recovery | |
| CN205628156U (en) | Integration industry solid waste continuous separation equipment | |
| CN205949079U (en) | Back flush continuous type centrifugal separator | |
| CN102399028A (en) | Technology for treating coal slime water through secondary flow and settlement filtering centrifuge | |
| CN206304894U (en) | A kind of copper mine and nonferrous metals ore ore-dressing plant | |
| CN202638581U (en) | Horizontal eddy dry-type magnetic separator | |
| CN206996827U (en) | Centrifugal magnetic separation roller mechanism and magnetic metallic powder piece-rate system | |
| CN105498929A (en) | Magnetite concentrate quality-improving and impurity-reducing technology and device | |
| CN103084266A (en) | Smelting steel tailings micro-powder production method and apparatus thereof | |
| CN211724813U (en) | System for improving treatment capacity of thickener | |
| CN210935193U (en) | Grinding and purifying device for wollastonite | |
| CN202143801U (en) | Tailing dehydrating device | |
| CN114029128A (en) | Graphite ore crushing, grinding and flotation integrated equipment and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20180508 |
|
| AV01 | Patent right actively abandoned |