CN109107738A - 10000 horsepowers of steel scrap crushing production lines - Google Patents
10000 horsepowers of steel scrap crushing production lines Download PDFInfo
- Publication number
- CN109107738A CN109107738A CN201811280801.2A CN201811280801A CN109107738A CN 109107738 A CN109107738 A CN 109107738A CN 201811280801 A CN201811280801 A CN 201811280801A CN 109107738 A CN109107738 A CN 109107738A
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- Prior art keywords
- broken
- magnetic
- roller
- crusher
- conveyer
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- 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
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
- B03C1/12—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with magnets moving during operation; with movable pole pieces
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- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses 10000 horsepowers of steel scrap crushing production lines, the discharging end of crawler type plate conveyer is connected with the feed inlet of the twin-roll roller rolled for raw scrap material；The discharge port of the twin-roll roller with roll the broken crusher feed-inlet docking of block for steel scrap and be connected；The primary vibration conveyer that the conveying that paves is vibrated for broken material is provided with immediately below the discharge gate of the crusher；The first namagnetic substance conveyer is provided with immediately below the material-falling hopper of level-one magnetic separator, the lower hopper of the level-one magnetic separator is connected by secondary vibration conveyer with secondary magnetic separation machine, is provided with the second namagnetic substance conveyer immediately below the material-falling hopper of the secondary magnetic separation machine；The stacker conveyor conveyed for metalliferous material after sorting is provided with immediately below the lower hopper of the secondary magnetic separation machine.It can be realized the broken production needs of high-volume steel scrap, and then greatly improve production efficiency.
Description
Technical field
The present invention relates to crushing production line technical fields, and in particular to 10000 horsepowers of steel scrap crushing production lines.
Background technique
Domestic existing steel scrap crushing production line is all Minifab, and it is broken can not to meet large batch of steel scrap well
Demand, and the processing capacity of this production line is limited, especially with the development of abandoned car industry, need to abandoned car into
Row dismantling, broken, old metal recycling, and the component of abandoned car is more complicated, includes metal and non-metallic material, and some
The intensity of component is higher, can not meet its broken demand well using general crushing system；Furthermore make in crushing production line
During industry, a large amount of dust can be generated, therefore the requirement for being unable to satisfy environmental protection in crushing production line operation process, needs
It takes into account and considers dedusting environment friendly demand.
Summary of the invention
The invention aims to provide a kind of 10000 horsepowers of steel scrap crushing production lines, the production of this steel scrap crushing production line
Power is big, can be realized the broken production needs of high-volume steel scrap, and then greatly improve production efficiency, and using multistage dedusting
System effectively handles the dust generated in shattering process, and then plays the purpose of environmental protection.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this: the broken production of 10000 horsepowers of steel scraps
Line, it include for raw scrap material conveying crawler type plate conveyer, the discharging end of the crawler type plate conveyer be used for give up
The feed inlet for the twin-roll roller that steel raw material rolls is connected；The discharge port of the twin-roll roller rolls block with for steel scrap
Broken crusher feed-inlet docking is connected；The twin-roll roller and crusher are commonly mounted on monoblock type damping base
On；The primary vibration conveyer that the conveying that paves is vibrated for broken material is provided with immediately below the discharge gate of the crusher；Institute
The discharging end for stating primary vibration conveyer is divided into the two-way blanking groove of parallel arrangement, is arranged immediately below the blanking groove of each branch
There is a level-one magnetic separator, is provided with the first namagnetic substance conveyer immediately below the material-falling hopper of the level-one magnetic separator, it is described
The lower hopper of level-one magnetic separator is connected by secondary vibration conveyer with secondary magnetic separation machine, and the material-falling hopper of the secondary magnetic separation machine is just
Lower section is provided with the second namagnetic substance conveyer, the second namagnetic substance conveyer and the first namagnetic substance conveyer
Between be connected by the third namagnetic substance conveyer of vertical arrangement；Setting immediately below the lower hopper of the secondary magnetic separation machine
There is the stacker conveyor conveyed for metalliferous material after sorting, the stacker conveyor is matched with arc-shaped slide rail, and one
Determine to make fan shape moving in angular range, to realize that a wide range of stack is crushed steel.
The crusher is connected with crusher dust pelletizing system, and the crusher dust pelletizing system includes to be connected with crusher
One cyclone dust collectors, first cyclone dust collectors are connected with the first bag filter, peace inside first cyclone dust collectors
Equipped with spark capture device；
The level-one magnetic separator and secondary magnetic separation machine are connected with magnetic separator dust pelletizing system, and the magnetic separator dust pelletizing system includes and magnetic
The second cyclone dust collectors for selecting machine connected, second cyclone dust collectors are connected with the second bag filter.
The crawler type plate conveyer includes the horizontal segment fuselage being sequentially connected, curved section fuselage, tilting section fuselage and head
Portion's fuselage；The horizontal segment supporting fuselage is equipped with driven sprocket group on the basis of pipeline at its end, the tilting section
Supporting fuselage is mounted at the top of the support frame of multiple groups different height, and the head supporting fuselage is mounted on the top of head supporting frame
Portion, and drive sprocket set is installed at its end；The drive sprocket set includes the first motor, the output shaft of first motor
It is connected with drive sprocket axle, drive sprocket group, the drive sprocket group and driven sprocket group is installed on the drive sprocket axle
Between caterpillar chain is installed, creeper tread is installed between the caterpillar chain, support roller group, the support are installed in the bottom of creeper tread
The two sides of wheel group are equipped with the jockey sprocket group for being oriented to creeper tread；Maintenance is installed on the side wall of the head supporting frame
Ladder.
The monoblock type damping base includes vibration damping installation foundation, the top of vibration damping installation foundation by it is multiple damping every
Vibration device support is equipped with Integral pedestal, and twin-roll roller and crusher is fixedly mounted in the top of the Integral pedestal.
The twin-roll roller includes roller rack, hopper is equipped at the top of roller rack, in hopper
Top is provided with anti-splashing check apron, is hinged with rolling device by the first hinged seat on two lateral walls of roller rack, institute
Stating rolling device includes first rolling main shaft and second and rolling main shaft, and described first rolls and be equipped with tamping drum on main shaft,
The circumferencial direction interval of the upper tamping drum is equipped with dog；Described second rolls and is equipped with lower tamping drum on main shaft, described
Lower tamping drum circumferencial direction interval is equipped with long rack gear；The bottom support of the rolling device is equipped with for driving along first
Hinged seat lifting rolls lifting cylinder；It is equipped on the rolling device and rolls power device, it is described to roll power device packet
The second motor is included, the output shaft of second motor rolls main shaft with second and is connected, and described second rolls and be equipped with master on main shaft
Dynamic duplex chain wheel, the active duplex chain wheel pass through double strand chain and driven duplex chain wheel engaged transmission, the driven duplex chain wheel
First is mounted on to roll on main shaft.
The crusher includes broken machine base, and the top of the broken machine base is hinged with broken by the second hinged seat
Machine intermediate is fixedly installed with broken machine cap at the top of the crusher intermediate, sets on the side wall of the broken machine cap
It is equipped with flue；Broken rotor component, the broken rotor component are installed by bearing seat supports in the inside of broken machine base
It is made of disk, tup, pin shaft, pin protector, main shaft and bearing assembly；Between the crusher intermediate and broken machine base
The first unlatching oil cylinder for driving crusher intermediate to open around the rotation of the second hinged seat is installed；The broken machine cap
Inside by discharge door pivot is hinged with upper discharge door, and the discharge door pivot is connected with cursor, the cursor it is another
It holds and is connected with the rotational fuel tank for driving upper discharge door to rotate；It is installed between the broken machine cap and broken machine intermediate useful
Oil cylinder is opened in drive it to open second.
The level-one magnetic separator and secondary magnetic separation machine all use identical structure, including magnetic separator rack, the magnetic separator
Feed bin is installed at the top of rack, magnetic drum is installed by roller bearings seat supports in the underface of feed bin,
The material-falling hopper to fall for non-magnetic material is provided with immediately below the magnetic drum；The side of magnetic drum is provided with magnetic
Property the lower hopper that falls of material, linking beam is installed between the bottom of the magnetic separator rack, the magnetic drum be used to drive
The roller rotating mechanism for moving its rotation is connected, and the roller rotational structure includes third motor, the output shaft of the third motor
First drive sprocket is installed, first drive sprocket by chain and the first driven sprocket engaged transmission, described first from
Movable sprocket is mounted on the drum spindle of magnetic drum；The magnetic drum is by justifying roller, main shaft, electromagnet core, magnetic coil and axis
Hold seat composition.
First cyclone dust collectors and the second cyclone dust collectors use identical structure comprising cyclone dust removal rack,
Whirlwind barrel is installed at the top of the cyclone dust removal rack, the bottom of Whirlwind barrel is provided with blanking machine, in Whirlwind barrel
Top outlet air spiral case is installed, the outlet air spiral case is connected by pipeline with the first bag filter.
First bag filter includes bag-type dust rack, is equipped with cloth bag at the top of the bag-type dust rack and removes
Dirt cabinet, is equipped with cloth bag in bag-type dust box house, is equipped with ash dropping hopper in the bottom of bag-type dust cabinet, described to fall ash
The bottom of bucket is equipped with screw conveyor.
The stacker conveyor includes slope conveyor frame, and the tail end bottom of the slope conveyor frame is hinged by rotation
Seat is hinged on installation foundation, and the tail portion top of slope conveyor frame is provided with material and accepts bucket, the slope conveyor frame
It is upper that conveyer belt is supported by by roller station, gusseted, the bottom of the gusseted are installed in the bottom of slope conveyor frame
Portion is equipped with running gear, and the running gear is matched with arc-shaped slide rail.
The method have the advantages that:
1, the broken production efficiency of steel scrap, substitution tradition are greatly improved by using the steel scrap crushing production line of above structure
Production line, and then greatly improve production capacity, expand production capacity, meet actual production needs, furthermore this production line
Using automation control and intelligentized control method, the degree of automation is improved, reduces the labor intensity of operating personnel, and is passed through
Using parallel Multi-level magnetic separator, magnetic separation ability is increased, efficiency of magnetic separation is improved, improves production capacity to a certain extent.
2, the dust in operation process can effectively be handled by using above-mentioned double secondary dust collecting systems, into
And play the purpose of environmental protection.
3, the crawler type plate conveyer of above structure has load ultra-wide, the ability of overweight material, can provide for crusher
Continuous feed can not only fill broken waste material, but also can fill large-sized object, it can be achieved that multiple gateheads while feeding, and guarantee charging
Processing capacity that is unobstructed and getting caught up in crusher.
4, by using the twin-roll roller of above structure, by crawler type apron conveyer Lai material it is oblique along hopper
Face slides to tamping drum, and tamping drum sheeted product under the action of self weight and oil cylinder makes material be able to enter crusher.
5, crusher, which can be handled directly, scraps car, wherein easy without engine, gearbox, fuel tank, tire, fire extinguisher
Quick-fried object etc. will not generate the phenomenon that crusher entrance blocks.
6, by the magnetic separator of above structure, broken material is come from jigging conveyer by uniform conveying, material pair
Magnetic drum, non-magnetic material directly fall through into namagnetic substance conveyer from material-falling hopper；Work of the ferrous metal in magnetic force
It is attracted on roller under, is rotated with roller.Due to the uniqueness in magnetic drum design, do not have in the other side of roller
It is magnetic, ferrous metal, which is released, after rotating through falls into blow tank, into stacker conveyor.
7, by above-mentioned stacker conveyor, conveyer belt drives from two-stage magnetic separation system and passes under the driving of electric power roller
The ferrous metal sent is lifted up, and makees bunch conveying；Conveyer, can be in certain angle model under the action of running gear simultaneously
Enclose it is interior make fan shape moving, a wide range of stack broken steel to realize.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overall structure main view of the invention.
Fig. 2 is overall structure top view of the invention.
Fig. 3 is the main view of crawler type plate conveyer of the invention.
Fig. 4 is the right view of crawler type plate conveyer of the invention.
Fig. 5 is twin-roll roller and crusher overall structure main view of the invention.
Fig. 6 is the rolling device structural front view of twin-roll roller of the invention.
Fig. 7 is rolling device the structure left view of twin-roll roller of the invention.
Fig. 8 is magnetic separator main view of the invention.
Fig. 9 is magnetic separator top view of the invention.
Figure 10 is magnetic separator left view of the invention.
Figure 11 is cyclone dust collectors and bag filter overall structure figure of the invention.
Figure 12 is stacker conveyor structure chart of the invention.
In figure: crawler type plate conveyer 1, twin-roll roller 2, hydraulic power unit 3, crusher 4, primary vibration conveyer 5,
First cyclone dust collectors 6, the first bag filter 7, level-one magnetic separator 8, the second cyclone dust collectors 9, the second bag filter 10,
First namagnetic substance conveyer 11, third namagnetic substance conveyer 12, secondary magnetic separation machine 13, the conveying of the second namagnetic substance
Machine 14, stacker conveyor 15, arc-shaped slide rail 16；
Driven sprocket group 101, horizontal segment fuselage 102, pipeline basis 103, support roller group 104, curved section fuselage 105, creeper tread
106, jockey sprocket group 107, tilting section fuselage 108, support frame 109, maintenance ladder 110, head supporting frame 111, head fuselage
112, the first motor 113, drive sprocket axle 114.
Vibration damping installation foundation 201, damping isolator 202, Integral pedestal 203, roller rack 204, rolling device
205, the first hinged seat 206, hopper 207, anti-splashing check apron 208, upper tamping drum 209, dog 210, first roll main shaft
211, lower tamping drum 212, second roll main shaft 213, long rack gear 214, roll lifting cylinder 215, active duplex chain wheel 216,
Driven duplex chain wheel 217, bearing block 218, the second motor 219；
Broken machine cap 401, flue 402, cursor 403, discharge door pivot 404, rotational fuel tank 405, second open oil cylinder
406, crusher intermediate 407, the second hinged seat 408, first open oil cylinder 409, broken rotor component 410, broken machine base
411；
Cyclone dust removal rack 601, blanking machine 602, Whirlwind barrel 603, outlet air spiral case 604, pipeline 605；
Bag-type dust cabinet 701, cloth bag 702, ash dropping hopper 703, screw conveyor 704, bag-type dust rack 705；
Magnetic separator rack 801, linking beam 802, material-falling hopper 803, lower hopper 804, roller bearing seat 805, magnetic drum 806, into
Hopper body 807, third motor 808, the first drive sprocket 809, the first driven sprocket 810, drum spindle 811；
Rotate hinged seat 1501, material accepts bucket 1502, conveyer belt 1503, roller station 1504, slope conveyor frame 1505, triangle
Support 1506, running gear 1507.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
As shown in Figs. 1-5,10000 horsepowers of steel scrap crushing production lines, it includes the crawler type plate for raw scrap material conveying
Conveyer 1, the feed inlet of the discharging end of the crawler type plate conveyer 1 and the twin-roll roller 2 rolled for raw scrap material
It is connected；The discharge port of the twin-roll roller 2 with roll broken 4 feed inlet of the crusher docking of block for steel scrap and be connected；Institute
It states twin-roll roller 2 and crusher 4 is commonly mounted on monoblock type damping base；Immediately below the discharge gate of the crusher 4
It is provided with the primary vibration conveyer 5 that the conveying that paves is vibrated for broken material；The discharging end of the primary vibration conveyer 5 point
Blanking groove underface for the two-way blanking groove of parallel arrangement, each branch is both provided with a level-one magnetic separator 8, the level-one
It is provided with the first namagnetic substance conveyer 11 immediately below the material-falling hopper of magnetic separator 8, the lower hopper of the level-one magnetic separator 8 passes through
Secondary vibration conveyer is connected with secondary magnetic separation machine 13, and it is non-magnetic to be provided with second immediately below the material-falling hopper of the secondary magnetic separation machine 13
Property substance conveyer 14, by vertical between the second namagnetic substance conveyer 14 and the first namagnetic substance conveyer 11
Arrangement third namagnetic substance conveyer 12 be connected；It is provided with immediately below the lower hopper of the secondary magnetic separation machine 13 for dividing
The stacker conveyor 15 that metalliferous material conveys after choosing, the stacker conveyor 15 are matched with arc-shaped slide rail 16, and certain
Make fan shape moving in angular range, to realize that a wide range of stack is crushed steel.Production is crushed by using the steel scrap of above structure
Line greatly improves the broken production efficiency of steel scrap, substitutes traditional production line, and then greatly improve production capacity, expands
Production capacity meets actual production needs, and furthermore this production line uses automation control and intelligentized control method, improves automatic
Change degree reduces the labor intensity of operating personnel, and by using parallel Multi-level magnetic separator, increases magnetic separation energy
Power improves efficiency of magnetic separation, improves production capacity to a certain extent.
Further, the crusher 4 is connected with crusher dust pelletizing system, and the crusher dust pelletizing system includes and is crushed
The first connected cyclone dust collectors 6 of machine 4, first cyclone dust collectors 6 are connected with the first bag filter 7, first rotation
Spark capture device is installed inside wind deduster 6.Further, the level-one magnetic separator 8 and secondary magnetic separation machine 13 and magnetic separation
Machine dust pelletizing system is connected, and the magnetic separator dust pelletizing system includes the second cyclone dust collectors 9 being connected with magnetic separator, second rotation
Wind deduster 9 is connected with the second bag filter 10.It can be in operation process by using above-mentioned double secondary dust collecting systems
Dust effectively handled, and then play environmental protection purpose.
Further, the crawler type plate conveyer 1 includes horizontal segment fuselage 102, the curved section fuselage being sequentially connected
105, tilting section fuselage 108 and head fuselage 112；The horizontal segment fuselage 102 is supported on pipeline basis 103, and at it
End is equipped with driven sprocket group 101, and the tilting section fuselage 108 supports the support frame 109 for being mounted on multiple groups different height to push up
Portion, the head fuselage 112 supports the top for being mounted on head supporting frame 111, and is equipped with drive sprocket set at its end；Institute
Stating drive sprocket set includes the first motor 113, and the output shaft of first motor 113 is connected with drive sprocket axle 114, the master
Drive sprocket group is installed on movable sprocket axis 114, caterpillar chain is installed between the drive sprocket group and driven sprocket group 101,
Creeper tread 106 is installed between the caterpillar chain, support roller group 104, the support roller group 104 are installed in the bottom of creeper tread 106
Two sides the jockey sprocket group 107 for being oriented to creeper tread is installed；Inspection is installed on the side wall of the head supporting frame 111
Repair ladder 110.The crawler type plate conveyer 1 of above structure has load ultra-wide, the ability of overweight material, can provide for crusher
Continuous feed can not only fill broken waste material, but also can fill large-sized object, it can be achieved that multiple gateheads while feeding, and guarantee charging
Processing capacity that is unobstructed and getting caught up in crusher.
Further, 57 meters are always about, wherein horizontal 20 meters of segment length of charging, inner cavity is 2.75 meters wide, tilting section two sides
Wall is about 1.13 meters high, and tilt angle is 20 °.Creeper tread 106 is made of manganese steel plate molding, has dog on plate, what is had is resistance to
Grind performance and improving performance.The chain and support roller that caterpillar chain and support roller group are used using heavy charging appliance, have bearing good
Feature.They are loaded on fuselage, and the entirety of a circulation rotating is formed by drive sprocket group, jockey sprocket group, have and hold
By superduty object and the ability for receiving supper wide type material.Dedicated load supporting plate is especially arranged in charging zone, can be relieved and absorbs
Charging impact, improves the load of charging zone.When work, the work of hydraulic motor drive sprocket group, the drive sprocket group band of rotation
It moves caterpillar chain and makees shuttling movement loaded on the creeper tread on caterpillar chain, to realize the continuous charging of crawler type apron conveyer.
Further, the monoblock type damping base includes vibration damping installation foundation 201, on the top of vibration damping installation foundation 201
Portion is equipped with Integral pedestal 203, the fixed peace in the top of the Integral pedestal 203 by the support of multiple damping isolators 202
Fill twin-roll roller 2 and crusher 4.Double rollings can be effectively absorbed and buffered by the damping isolator 202 of above structure
The vibrational energy of cylinder roller 2 and crusher 4 in operation process, and then good protection is played to installation foundation.Mitigate as far as possible
Burden and reduction noise to basis.
Further, the twin-roll roller 2 includes roller rack 204, is installed at the top of roller rack 204
There is hopper 207, the top of hopper 207 is provided with anti-splashing check apron 208, passes through on two lateral walls of roller rack 204
First hinged seat 206 is hinged with rolling device 205, and the rolling device 205 rolls main shaft 211 and second including first and rolls master
Axis 213, described first rolls and is equipped with tamping drum 209 on main shaft 211, between the circumferencial direction of the upper tamping drum 209
Every equipped with dog 210；Described second rolls and is equipped with lower tamping drum 212 on main shaft 213, lower 212 circumference of tamping drum
Direction interval is equipped with long rack gear 214；The bottom support of the rolling device 205 is equipped with for driving along the first hinged seat
206 liftings roll lifting cylinder 215；It is equipped on the rolling device 205 and rolls power device, it is described to roll power device
Including the second motor 219, the output shaft of second motor 219 rolls main shaft 213 with second and is connected, and described second rolls main shaft
Active duplex chain wheel 216 is installed, the active duplex chain wheel 216 is engaged by double strand chain with driven duplex chain wheel 217 on 213
Transmission, the driven duplex chain wheel 217 are mounted on first and roll on main shaft 211.It is rolled by using the twin-roll of above structure
Machine 2, by crawler type apron conveyer Lai material slide to tamping drum along 207 inclined-plane of hopper, tamping drum is in self weight and oil
Sheeted product under the action of cylinder, makes material be able to enter crusher.
Further, 207 inclined-plane of hopper is welded by thick steel plate group, and 9.5 meters long, inner cavity is 2.75 meters wide, and two side wall panels are high
1.5 meters, bevel angle is 40 °.Rolling device 205 is made of two rollers of height, upper diameter of cylinder 1500mm, bottom roll diameter
900mm, upper roll circumference direction interval are equipped with dog, can firmly grasp material；Bottom roll circumferencial direction interval is equipped with long rack gear, makes object
Material is even into crusher.One high and one low two rollers arrangement and effect, are avoided as much as possible the blocking phenomenon of hopper, tamping drum
On tamping drum axis, which is fixed on pivoted frame by bearing block.Pivoted frame is linked togather by free bearing and support frame, and can
It is rotated with free bearing.Raising and reducing for tamping drum is controlled by rolling lifting cylinder 215, when oil cylinder is in initial position, i.e.,
Tamping drum is in low level, and there are about the gaps 90mm from inclined-plane for tamping drum；When oil cylinder is in full stroke, i.e., tamping drum is in height
Position, tamping drum have 1.1 meters of gap from inclined-plane.For frivolous material, tamping drum is floated on material, by itself weight just
It is pressed into required thickness enough；For weight such as vehicle shell, household electrical appliance etc., tamping drum can be risen, weight is allowed to enter
Roller in the following, allow again oil cylinder reduce binder, while tamping drum keep given pace, make material enter crusher.
Further, the crusher 4 includes broken machine base 411, and the top of the broken machine base 411 passes through second
Hinged seat 408 is hinged with crusher intermediate 407, and the top of the crusher intermediate 407 is fixedly installed with broken machine cap
401, flue 402 is provided on the side wall of the broken machine cap 401；Pass through bearing block branch in the inside of broken machine base 411
Support is equipped with broken rotor component 410, and the broken rotor component 410 is by disk, tup, pin shaft, pin protector, main shaft and axis
Bearing assembly composition；It is equipped between the crusher intermediate 407 and broken machine base 411 for driving crusher intermediate
407 the first unlatching oil cylinders 409 opened around the rotation of the second hinged seat 408；The inside of the broken machine cap 401 passes through discharge door
Shaft 404 is hinged with discharge door, and the discharge door pivot 404 is connected with cursor 403, the other end of the cursor 403
It is connected with the rotational fuel tank 405 for driving upper discharge door to rotate；Between the broken machine cap 401 and broken machine intermediate 407
It is equipped with second for driving it to open and opens oil cylinder 406.Enter in crusher from the material to come into twin-roll roller 2
Afterwards, under the impact in turn of tup, the effect of cutting is torn in generation, and required broken steel can be obtained.Crusher, which can be handled directly, to be scrapped
Car, wherein crusher entrance obstruction will not be generated without engine, gearbox, fuel tank, tire, fire extinguisher explosive substance etc.
The phenomenon that.
Further, rotor assembly is made of disk, tup, pin shaft, pin protector, main shaft, bearing assembly etc..Bearing group
Part is loaded on main shaft both ends, and rotor is fixed on the base by bearing assembly, and is supported.Has temperature sensing on bearing assembly
Device prevents bearing to be damaged because of overheat for monitoring the temperature of bearing.Tup is fixed on circle by centainly regularly arranged by pin shaft
On steel disk, tup is swingable on pin shaft, and rotates with main shaft and beat to waste material, to be met the specification
Broken steel.When tup is worn on one side, in addition tup is changed can continue to use on one side.Rotor round steel panel surface is by special build-up welding
Layer protects, and prevents abrasion ontology.Protector is sold mainly for the protection of pin shaft, while kneading action is risen to material.
Further, crusher can be by changing grid orifice configurations size, to produce the broken of required density and size
Broken steel.Fine and closely woven grid is installed, high product density can be obtained, but this will be such that treating capacity declines, abrasion increases.In addition lead to
The angle for changing upper discharge door is crossed, certain change density and treating capacity, the position control of upper discharge door can also be played the role of
System is realized by being equipped with multiple sender point switch brackets.
Further, the level-one magnetic separator 8 and secondary magnetic separation machine 13 all use identical structure, including magnetic separator rack
801, the top of the magnetic separator rack 801 is equipped with feed bin 807, passes through drum shaft in the underface of feed bin 807
It holds the support of seat 805 and magnetic drum 806 is installed, the underface of the magnetic drum 806 is provided with to fall for non-magnetic material
Material-falling hopper 803；The side of magnetic drum 806 is provided with the lower hopper 804 of magnetic material whereabouts, the magnetic separator rack
Linking beam 802, the magnetic drum 806 and the roller rotating mechanism phase for driving it to rotate are installed between 801 bottom
Even, the roller rotational structure includes third motor 808, and the output shaft of the third motor 808 is equipped with the first drive sprocket
809, first drive sprocket 809 passes through 810 engaged transmission of chain and the first driven sprocket, first driven sprocket 810
It is mounted on the drum spindle 811 of magnetic drum 806；The magnetic drum 806 by circle roller, main shaft, electromagnet core, magnetic coil and
Bearing block composition.Broken material is come from jigging conveyer by uniform conveying, and material is against magnetic drum, non-magnetic material
Directly namagnetic substance conveyer is fallen through into from material-falling hopper；Ferrous metal is attracted on roller under the magnetic force, with
Roller rotates together.Since the uniqueness in magnetic drum design rotates through black after coming in the other side of roller without magnetism
Metal, which is released, falls into blow tank, into stacker conveyor.
Further, magnetic drum use Italy SGM product, the efficiency of separation height, by justify roller, main shaft, electromagnet core,
The composition such as magnetic coil, bearing block.Circle roller is formed using heavy wall manganese steel, has the characteristics that wearability is good, logical magnetic good；Electromagnet core
It is made of high magnetic permeability steel, with low magnetic loop consumption and high efficiency.Electromagnet core, magnetic coil separately constitute small one and large one two
Group magnetic device, magnetic device are mutually perpendicular to install, and round roller is made to have magnetic characteristic within the scope of continuously distributed about 150 °, and remaining is then
No.By adjusting the stroke of regulating arm, big magnetic device can be made relative to jigging conveyer, small magnetic device is in upside.In this way
It can guarantee that the material come to jigging conveyer conveying has biggish magnetic pull, directly adsorb ferrous metal, and rotating
Still there is magnetic pull to continue to draw by ferrous metal in this way to upside, after turning over upside, because not having magnetic pull effect, black belongs to just
It falls, into stacker conveyor.
Further, first cyclone dust collectors 6 and the second cyclone dust collectors 9 use identical structure comprising rotation
The top of wind dedusting rack 601, the cyclone dust removal rack 601 is equipped with Whirlwind barrel 603, in the bottom of Whirlwind barrel 603
It is provided with blanking machine 602, outlet air spiral case 604 is installed at the top of Whirlwind barrel 603, the outlet air spiral case 604 passes through pipeline
605 are connected with the first bag filter 7.Whirlwind is primary dust removing, the dust drunk up from crusher main engine, in dust-extraction unit
Become being vortexed high speed rotation, by rotating bring centrifugal force, dust is attacked to inner wall, falls dust along inner wall, from rotation
The discharge gate of wind dedusting lower part is discharged, then with hermetic type Belt Conveying or helical feed bunch.Spark capture device, effect are
Capture and extinguish because high-speed rotating rotor hammering material generates high temperature in broken production process, and encounter flammable materials and may
The spark of generation.
Further, first bag filter 7 includes bag-type dust rack 705, the bag-type dust rack 705
Top is equipped with bag-type dust cabinet 701, and cloth bag 702 is equipped with inside bag-type dust cabinet 701, in bag-type dust cabinet
701 bottom is equipped with ash dropping hopper 703, and the bottom of the ash dropping hopper 703 is equipped with screw conveyor 704.Bag filter is
Two-stage dust removal is filtered purification to particulate dirt, and purified air-flow will be discharged into atmosphere with blower.Bag filter use from
The mode of line deashing clears up cloth bag, improves cleaning efficiency and extends cloth bag service life.
Further, the stacker conveyor 15 includes slope conveyor frame 1505, the slope conveyor frame 1505
Tail end bottom is hinged on installation foundation by rotating hinged seat 1501, is provided on the tail portion top of slope conveyor frame 1505
Material accepts bucket 1502, passes through roller station 1504 on the slope conveyor frame 1505 and is supported by conveyer belt 1503, defeated tilting
Send the bottom of rack 1505 that gusseted 1506 is installed, the bottom of the gusseted 1506 is equipped with running gear 1507,
The running gear 1507 is matched with arc-shaped slide rail 16.Conveyer belt drives under the driving of electric power roller from secondary magnetic separation machine
The ferrous metal that transmission comes is lifted up, and makees bunch conveying；Conveyer, can be in certain angle under the action of running gear simultaneously
Make fan shape moving in range, to realize that a wide range of stack is crushed steel.
Further, running gear 1507 includes rubber tire, motor, retarder, row wheel carrier, for rotating.Inclination
Conveying frame 1505 using angle steel, integrally weld by splicing group, and running gear is fixed in front end, and rotation hinged seat is fixed in rear end
1501, by running gear around rotating device movement, it can be achieved that conveyer fan-shaped windrow.
Equipment work
1, working principle
Steel scrap crushing production line its utilize hammer principle, high speed, high torque motor driving under, crusher main engine turn
Tup on son strikes in turn enters object to be broken in cavity, by the space formed between liner plate and tup, by object to be broken
The fragment to meet the specification is torn into, then under the action of magnetic separator, the higher high-quality broken steel of purity can be obtained.
2, workflow
By Transport Machinery, for example, such as drive a vehicle, land hang, that material is transported to crawler type dissepiment by magnechuck, hydraulic grab is defeated
It send on machine 1, material is through its promotion, and into twin-roll roller 2, material can smoothly enter into crusher 4 through squeezing shaping；It is broken
Water jet is equipped in machine 4, the water of ejection can cool down tup and dirt is avoided to raise, and the thick steel scrap that can not be crushed can be through broken for big
The discharge door of machine is discharged, and the material that can be crushed drops into primary vibration conveyer 5 from screen hole after crushing, is then sent to out
Material belt type conveyer reaches magnetic separator through oscillating feeder.In magnetic separator, steel scrap, which is picked up, to be sent on stacker conveyor 15,
Other materials fall into bunch on namagnetic substance conveyer through the hopper of its underpart.Stacker conveyor 15 can turn around fixed axle center
Dynamic, steel scrap can be stacked in a larger fan-shaped region bunch.One suspended magnetic separator is set above namagnetic substance conveyer, it can
Ferrous metal on namagnetic substance conveyer is sucked out, the steel scrap amount of roller magnetic separation system leakage choosing is reduced.
Above-described embodiment is used to illustrate the present invention, rather than limits the invention, in spirit of the invention and
In scope of protection of the claims, to any modifications and changes that the present invention makes, protection scope of the present invention is both fallen within.
Claims (10)
1.10000 horsepowers of steel scrap crushing production lines, it is characterised in that: it includes the crawler type plate conveying for raw scrap material conveying
Machine (1), the charging of the discharging end of the crawler type plate conveyer (1) and the twin-roll roller (2) rolled for raw scrap material
Mouth is connected；The discharge port of the twin-roll roller (2) with roll broken crusher (4) feed inlet of block for steel scrap and dock phase
Even；The twin-roll roller (2) and crusher (4) are commonly mounted on monoblock type damping base；The row of the crusher (4)
The primary vibration conveyer (5) that the conveying that paves is vibrated for broken material is provided with immediately below material mouth；The primary vibration conveying
The discharging end of machine (5) is divided into the two-way blanking groove of parallel arrangement, is both provided with a level-one immediately below the blanking groove of each branch
The material-falling hopper underface of magnetic separator (8), the level-one magnetic separator (8) is provided with the first namagnetic substance conveyer (11), described
The lower hopper of level-one magnetic separator (8) is connected by secondary vibration conveyer with secondary magnetic separation machine (13), the secondary magnetic separation machine
(13) the second namagnetic substance conveyer (14), the second namagnetic substance conveyer (14) are provided with immediately below material-falling hopper
And first be connected between namagnetic substance conveyer (11) by the third namagnetic substance conveyer (12) of vertical arrangement；Institute
The stacker conveyor (15) for being provided with immediately below the lower hopper of secondary magnetic separation machine (13) and conveying for metalliferous material after sorting is stated,
The stacker conveyor (15) matches with arc-shaped slide rail (16), and makees fan shape moving within the scope of certain angle, to realize
It is a wide range of to stack broken steel.
2. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: the crusher (4) and broken
Broken machine dust pelletizing system is connected, and the crusher dust pelletizing system includes the first cyclone dust collectors (6) being connected with crusher (4), institute
It states the first cyclone dust collectors (6) to be connected with the first bag filter (7), fire is installed inside first cyclone dust collectors (6)
Flower capture device；
The level-one magnetic separator (8) and secondary magnetic separation machine (13) are connected with magnetic separator dust pelletizing system, the magnetic separator dust pelletizing system
Including the second cyclone dust collectors (9) being connected with magnetic separator, second cyclone dust collectors (9) and the second bag filter (10)
It is connected.
3. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: the crawler type plate conveying
Machine (1) includes the horizontal segment fuselage (102) being sequentially connected, curved section fuselage (105), tilting section fuselage (108) and head fuselage
(112)；The horizontal segment fuselage (102) is supported on pipeline basic (103), and is equipped with driven sprocket group at its end
(101), tilting section fuselage (108) support is mounted at the top of the support frame (109) of multiple groups different height, the head fuselage
(112) support is mounted on the top of head supporting frame (111), and is equipped with drive sprocket set at its end；The drive sprocket
Group includes the first motor (113), and the output shaft of first motor (113) is connected with drive sprocket axle (114), the drive chain
Drive sprocket group is installed on wheel shaft (114), caterpillar chain is installed between the drive sprocket group and driven sprocket group (101),
Creeper tread (106) are installed between the caterpillar chain, support roller group (104), the support roller are installed in the bottom of creeper tread (106)
The two sides of group (104) are equipped with the jockey sprocket group (107) for being oriented to creeper tread；The side of the head supporting frame (111)
Maintenance ladder (110) is installed on wall.
4. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: monoblock type vibration damping bottom
Seat includes vibration damping installation foundation (201), is supported at the top of vibration damping installation foundation (201) by multiple damping isolators (202)
It is equipped with Integral pedestal (203), the top of the Integral pedestal (203) is fixedly mounted twin-roll roller (2) and broken
Machine (4).
5. 10000 horsepowers of steel scrap crushing production lines according to claim 1 or 4, it is characterised in that: the twin-roll rolls
Machine (2) includes roller rack (204), and hopper (207) are equipped at the top of roller rack (204), in hopper (207)
Top is provided with anti-splashing check apron (208), is cut with scissors on two lateral walls of roller rack (204) by the first hinged seat (206)
It being connected to rolling device (205), the rolling device (205) rolls main shaft (211) and second including first and rolls main shaft (213),
Described first rolls and is equipped on main shaft (211) tamping drum (209), between the circumferencial direction of the upper tamping drum (209)
Every equipped with dog (210)；Described second rolls and is equipped on main shaft (213) lower tamping drum (212), the lower tamping drum
(212) circumferencial direction interval is equipped with long rack gear (214)；The bottom support of the rolling device (205) is equipped with for drives edge
The first hinged seat (206) lifting roll lifting cylinder (215)；It is equipped on the rolling device (205) and rolls power dress
It sets, the power device that rolls includes the second motor (219), and the output shaft and second of second motor (219) rolls main shaft
(213) it is connected, described second rolls and be equipped on main shaft (213) active duplex chain wheel (216), the active duplex chain wheel
(216) by double strand chain and driven duplex chain wheel (217) engaged transmission, the driven duplex chain wheel (217) is mounted on the first stone roller
It presses on main shaft (211).
6. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: the crusher (4) includes
The top of broken machine base (411), the broken machine base (411) is hinged among crusher by the second hinged seat (408)
Body (407) is fixedly installed with broken machine cap (401) at the top of the crusher intermediate (407), the broken machine cap
(401) flue (402) are provided on side wall；It is equipped in the inside of broken machine base (411) by bearing seat supports broken
Rotor assembly (410), the broken rotor component (410) is by disk, tup, pin shaft, pin protector, main shaft and bearing assembly group
At；It is equipped between the crusher intermediate (407) and broken machine base (411) for driving crusher intermediate (407)
The first unlatching oil cylinder (409) opened around the second hinged seat (408) rotation；The inside of the broken machine cap (401) passes through row
Bin gate shaft (404) is hinged with discharge door, and the discharge door pivot (404) is connected with cursor (403), the cursor
(403) the other end is connected with the rotational fuel tank (405) for driving upper discharge door to rotate；The broken machine cap (401) and
It is equipped with second for driving it to open between broken machine intermediate (407) and opens oil cylinder (406).
7. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: the level-one magnetic separator (8)
Identical structure, including magnetic separator rack (801), the top of the magnetic separator rack (801) are all used with secondary magnetic separation machine (13)
Portion is equipped with feed bin (807), is equipped with magnetic by roller bearing seat (805) support in the underface of feed bin (807)
Power roller (806) is provided with the material-falling hopper (803) to fall for non-magnetic material immediately below the magnetic drum (806)；?
The side of magnetic drum (806) is provided with the lower hopper (804) of magnetic material whereabouts, the bottom of the magnetic separator rack (801)
Between be equipped with linking beam (802), the magnetic drum (806) with for drive its rotate roller rotating mechanism be connected, institute
Stating roller rotational structure includes third motor (808), and the output shaft of the third motor (808) is equipped with the first drive sprocket
(809), first drive sprocket (809) passes through chain and the first driven sprocket (810) engaged transmission, first driven chain
Wheel (810) is mounted on the drum spindle (811) of magnetic drum (806)；The magnetic drum (806) is by circle roller, main shaft, electricity
Magnetic core, magnetic coil and bearing block composition.
8. 10000 horsepowers of steel scrap crushing production lines according to claim 2, it is characterised in that: first cyclone dust removal
Device (6) and the second cyclone dust collectors (9) use identical structure comprising cyclone dust removal rack (601), the cyclone dust removal machine
Whirlwind barrel (603) are installed at the top of frame (601), the bottom of Whirlwind barrel (603) is provided with blanking machine (602), is revolving
It is equipped at the top of air duct body (603) outlet air spiral case (604), the outlet air spiral case (604) passes through pipeline (605) and the first cloth bag
Deduster (7) is connected.
9. 10000 horsepowers of steel scrap crushing production lines according to claim 2 or 8, it is characterised in that: first cloth bag removes
Dirt device (7) includes bag-type dust rack (705), is equipped with bag-type dust cabinet at the top of the bag-type dust rack (705)
(701), cloth bag (702) are installed inside bag-type dust cabinet (701), are equipped in the bottom of bag-type dust cabinet (701)
The bottom of ash dropping hopper (703), the ash dropping hopper (703) is equipped with screw conveyor (704).
10. 10000 horsepowers of steel scrap crushing production lines according to claim 1, it is characterised in that: the stacker conveyor
It (15) include slope conveyor frame (1505), the tail end bottom of the slope conveyor frame (1505) passes through rotation hinged seat
(1501) it is hinged on installation foundation, the tail portion top of slope conveyor frame (1505) is provided with material and accepts bucket (1502),
Conveyer belt (1503) are supported by by roller station (1504) on the slope conveyor frame (1505), in slope conveyor frame
(1505) bottom is equipped with gusseted (1506), and the bottom of the gusseted (1506) is equipped with running gear
(1507), the running gear (1507) matches with arc-shaped slide rail (16).
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| CN201811280801.2A CN109107738B (en) | 2018-10-30 | 2018-10-30 | 10000 horsepower scrap steel crushing production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280801.2A CN109107738B (en) | 2018-10-30 | 2018-10-30 | 10000 horsepower scrap steel crushing production line |
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| CN109821858A (en) * | 2019-02-23 | 2019-05-31 | 滁州市洪武报废汽车回收拆解利用有限公司 | A kind of oil-containing processing steel scrap crushing system |
| CN110026292A (en) * | 2019-04-04 | 2019-07-19 | 包钢集团矿山研究院（有限责任公司） | A kind of beneficiation method for the useful rock dry separation recycling of iron content |
| CN114453123A (en) * | 2021-10-30 | 2022-05-10 | 唐山惠玛自动化工程技术有限公司 | Mechanical electrical automatic control system for full-automatic production of steel scrap crusher |
| CN115445740A (en) * | 2022-08-10 | 2022-12-09 | 江苏大隆凯科技有限公司 | Renewable resource crusher adopting totally-enclosed carpet type flood dragon dust removing mechanism |
| CN116020657A (en) * | 2023-03-30 | 2023-04-28 | 邯郸弘远再生资源回收股份有限公司 | Broken production system of steel scrap |
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| CN110026292B (en) * | 2019-04-04 | 2020-05-19 | 包钢集团矿山研究院（有限责任公司） | Beneficiation method for dry separation and recovery of iron-containing useful rock |
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| CN115445740A (en) * | 2022-08-10 | 2022-12-09 | 江苏大隆凯科技有限公司 | Renewable resource crusher adopting totally-enclosed carpet type flood dragon dust removing mechanism |
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| CN116020657A (en) * | 2023-03-30 | 2023-04-28 | 邯郸弘远再生资源回收股份有限公司 | Broken production system of steel scrap |
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| CN109107738B (en) | 2023-09-22 |
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