CN109107738B - 10000 horsepower scrap steel crushing production line - Google Patents
10000 horsepower scrap steel crushing production line Download PDFInfo
- Publication number
- CN109107738B CN109107738B CN201811280801.2A CN201811280801A CN109107738B CN 109107738 B CN109107738 B CN 109107738B CN 201811280801 A CN201811280801 A CN 201811280801A CN 109107738 B CN109107738 B CN 109107738B
- Authority
- CN
- China
- Prior art keywords
- crusher
- rolling
- conveyor
- roller
- dust collector
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a 10000 horsepower scrap steel crushing production line, wherein the discharging end of a crawler-type plate conveyor is connected with a feeding port of a double-roller rolling machine for rolling scrap steel raw materials; the discharge port of the double-roller rolling machine is in butt joint connection with the feeding port of the crusher for crushing the scrap steel rolling blocks; a primary vibration conveyor for vibrating, paving and conveying crushed materials is arranged right below a discharge hole of the crusher; a first non-magnetic substance conveyor is arranged right below a blanking hopper of the first-stage magnetic separator, a blanking hopper of the first-stage magnetic separator is connected with the second-stage magnetic separator through a second-stage vibration conveyor, and a second non-magnetic substance conveyor is arranged right below the blanking hopper of the second-stage magnetic separator; and a stacking conveyor for conveying the metal materials after separation is arranged under the discharging hopper of the secondary magnetic separator. Can realize the broken production needs of steel scraps in a large number, and then great improvement production efficiency.
Description
Technical Field
The invention relates to the technical field of crushing production lines, in particular to a 10000 horsepower scrap steel crushing production line.
Background
The existing domestic scrap steel crushing production line is a small production line, cannot well meet the large-batch scrap steel crushing requirement, has limited processing capacity, and particularly needs to disassemble, crush and recycle scrap metal along with development of the scraped car industry, and the scraped car has complex parts, comprises metal and nonmetal materials, has higher strength of some components, and cannot well meet the crushing requirement by adopting a general crushing system; in addition, in the operation process of the crushing production line, a large amount of dust can be generated, and the environment-friendly requirement cannot be met, so that the dust removal and environment-friendly requirement needs to be considered in the operation process of the crushing production line.
Disclosure of Invention
The invention aims to provide a 10000 horsepower scrap steel crushing production line, which has high production power, can realize the crushing production requirement of a large quantity of scrap steel, greatly improves the production efficiency, and effectively processes dust generated in the crushing process by adopting a multi-stage dust removal system, thereby achieving the aim of environmental protection.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the 10000 horsepower scrap steel crushing production line comprises a crawler-type plate conveyor for conveying scrap steel raw materials, wherein the discharging end of the crawler-type plate conveyor is connected with a feeding port of a double-roller rolling machine for rolling the scrap steel raw materials; the discharge port of the double-roller rolling machine is in butt joint connection with the feeding port of the crusher for crushing the scrap steel rolling blocks; the double-roller rolling machine and the crusher are jointly arranged on the integral vibration reduction base; a primary vibration conveyor for vibrating, paving and conveying crushed materials is arranged right below a discharge hole of the crusher; the blanking end of the primary vibration conveyor is divided into two parallel blanking tanks, a primary magnetic separator is arranged right below each of the branched blanking tanks, a first nonmagnetic substance conveyor is arranged right below a blanking hopper of the primary magnetic separator, the blanking hopper of the primary magnetic separator is connected with the secondary magnetic separator through the secondary vibration conveyor, a second nonmagnetic substance conveyor is arranged right below a blanking hopper of the secondary magnetic separator, and the second nonmagnetic substance conveyor is connected with the first nonmagnetic substance conveyor through a third nonmagnetic substance conveyor which is vertically arranged; and a stacking conveyor for conveying the metal materials after sorting is arranged under the discharging hopper of the secondary magnetic separator, and is matched with the arc-shaped sliding rail and performs fan-shaped movement within a certain angle range, so that large-scale stacking of broken steel is realized.
The crusher is connected with a crusher dust removal system, the crusher dust removal system comprises a first cyclone dust collector connected with the crusher, the first cyclone dust collector is connected with a first cloth bag dust collector, and a spark capturing device is arranged in the first cyclone dust collector;
the first-stage magnetic separator and the second-stage magnetic separator are connected with a magnetic separator dust removing system, the magnetic separator dust removing system comprises a second cyclone dust collector connected with the magnetic separator, and the second cyclone dust collector is connected with a second cloth bag dust collector.
The crawler-type plate conveyor comprises a horizontal section machine body, a curve section machine body, an inclined section machine body and a head machine body which are connected in sequence; the horizontal section machine body is supported on the basis of the conveying line, driven chain wheel sets are arranged at the tail ends of the horizontal section machine body, the inclined section machine body is supported on the tops of a plurality of groups of support frames with different heights, and the head machine body is supported on the top of the head support frame and is provided with driving chain wheel sets at the tail ends of the head machine body; the driving chain wheel set comprises a first motor, an output shaft of the first motor is connected with a driving chain wheel shaft, a driving chain wheel set is arranged on the driving chain wheel shaft, a track chain is arranged between the driving chain wheel set and a driven chain wheel set, a track shoe is arranged between the track chains, a supporting wheel set is arranged at the bottom of the track shoe, and guiding chain wheel sets for guiding the track shoe are arranged at two sides of the supporting wheel set; and the side wall of the head support frame is provided with an overhaul crawling ladder.
The integral vibration damping base comprises a vibration damping installation base, the integral base is supported and installed at the top of the vibration damping installation base through a plurality of damping vibration isolators, and a double-roller rolling machine and a crusher are fixedly installed at the top of the integral base.
The double-roller rolling machine comprises a rolling machine frame, a trough is arranged at the top of the rolling machine frame, splash-proof blocking curtains are arranged at the top of the trough, rolling devices are hinged to two outer side walls of the rolling machine frame through first hinging seats, each rolling device comprises a first rolling main shaft and a second rolling main shaft, an upper rolling roller is arranged on each first rolling main shaft, and convex claws are arranged at intervals in the circumferential direction of each upper rolling roller; a lower rolling roller is arranged on the second rolling main shaft, and long racks are arranged at intervals in the circumferential direction of the lower rolling roller; the bottom support of the rolling device is provided with a rolling lifting cylinder for driving the rolling lifting cylinder to lift along the first hinging seat; the rolling device is provided with a rolling power device, the rolling power device comprises a second motor, an output shaft of the second motor is connected with a second rolling main shaft, a driving double-row chain wheel is arranged on the second rolling main shaft, the driving double-row chain wheel is in meshed transmission with a driven double-row chain wheel through a double-row chain, and the driven double-row chain wheel is arranged on the first rolling main shaft.
The crusher comprises a crusher base, wherein the top of the crusher base is hinged with a crusher intermediate through a second hinge seat, a crusher top cover is fixedly arranged at the top of the crusher intermediate, and a flue is arranged on the side wall of the crusher top cover; a crushing rotor assembly is supported and installed in the crusher base through a bearing seat, and consists of a disc, a hammer head, a pin shaft, a pin protector, a main shaft and a bearing assembly; a first opening oil cylinder for driving the crusher intermediate to rotate and open around the second hinging seat is arranged between the crusher intermediate and the crusher base; an upper discharge door is hinged in the top cover of the crusher through a discharge door rotating shaft, the discharge door rotating shaft is connected with a rotating arm, and the other end of the rotating arm is connected with a rotating oil cylinder for driving the upper discharge door to rotate; and a second opening oil cylinder for driving the crusher top cover to open is arranged between the crusher top cover and the crusher intermediate.
The magnetic separator comprises a magnetic separator frame, wherein a feeding box body is arranged at the top of the magnetic separator frame, a magnetic roller is arranged under the feeding box body through a roller bearing seat support, and a blanking hopper for non-magnetic materials to fall is arranged under the magnetic roller; a blanking hopper for dropping magnetic materials is arranged on the side surface of the magnetic drum, a connecting beam is arranged between the bottoms of the magnetic separator frames, the magnetic drum is connected with a drum rotating mechanism for driving the magnetic drum to rotate, the drum rotating mechanism comprises a third motor, a first driving chain wheel is arranged on an output shaft of the third motor, the first driving chain wheel is meshed with a first driven chain wheel through a chain for transmission, and the first driven chain wheel is arranged on a drum main shaft of the magnetic drum; the magnetic force roller comprises a round roller, a main shaft, an electromagnetic core, a magnetic coil and a bearing seat.
The first cyclone dust collector and the second cyclone dust collector adopt the same structure, and comprise a cyclone dust collector frame, a cyclone cylinder body is arranged at the top of the cyclone dust collector frame, a blanking machine is arranged at the bottom of the cyclone cylinder body, an air outlet volute is arranged at the top of the cyclone cylinder body, and the air outlet volute is connected with the first cloth bag dust collector through a pipeline.
The first bag-type dust collector comprises a bag-type dust collector frame, a bag-type dust collector box is arranged at the top of the bag-type dust collector frame, a bag is arranged in the bag-type dust collector box, an ash hopper is arranged at the bottom of the bag-type dust collector box, and a screw conveyor is arranged at the bottom of the ash hopper.
The stacker conveyor comprises an inclined conveying frame, the bottom of the tail end of the inclined conveying frame is hinged to an installation foundation through a rotary hinge seat, a material receiving hopper is arranged at the top end of the tail end of the inclined conveying frame, a conveying belt is supported on the inclined conveying frame through a carrier roller group, a triangular support is installed at the bottom of the inclined conveying frame, a travelling device is installed at the bottom of the triangular support, and the travelling device is matched with an arc-shaped sliding rail.
The invention has the following beneficial effects:
1. the production line for crushing the scrap steel by adopting the structure greatly improves the production efficiency of crushing the scrap steel, replaces the traditional production line, greatly improves the productivity, enlarges the production capacity, meets the actual production requirement, adopts automatic control and intelligent control, improves the automation degree, reduces the labor intensity of operators, increases the magnetic separation capacity by adopting the parallel multistage magnetic separator, improves the magnetic separation efficiency, and improves the productivity to a certain extent.
2. By adopting the double-secondary dust removal system, dust in the operation process can be effectively treated, and the purpose of environmental protection is achieved.
3. The crawler-type plate conveyor with the structure has the capability of loading ultra-wide and overweight materials, can provide continuous feeding for the crusher, can be used for loading crushing waste materials and large objects, can realize simultaneous feeding at a plurality of loading points, and ensures that feeding is smooth and keeps up with the processing capability of the crusher.
4. Through the double-roller rolling machine with the structure, materials from the crawler-type apron conveyor slide to the rolling roller along the inclined plane of the trough, and the rolling roller presses the materials under the action of dead weight and the oil cylinder, so that the materials can enter the crusher.
5. The crusher can directly treat scrapped cars, does not contain engines, gearboxes, oil tanks, tires, explosive substances of fire extinguishers and the like, and does not cause the phenomenon of blockage of the inlet of the crusher.
6. Through the magnetic separator with the structure, crushed materials are uniformly conveyed from the vibrating conveyor, the materials face the magnetic roller, and nonmagnetic materials directly fall from the blanking hopper to enter the nonmagnetic material conveyor; the ferrous metal is attracted to the drum by the magnetic force and rotates with the drum. Because of the uniqueness of the magnetic roller design, the other side of the roller is not magnetic, and after the roller rotates, ferrous metal is released and falls into the discharge chute to enter the stacker conveyor.
7. By the stacker conveyor, the conveyor belt drives ferrous metal conveyed from the secondary magnetic separation system to be lifted upwards under the drive of the power roller for stacking and conveying; meanwhile, under the action of the travelling device, the conveyor can perform fan-shaped movement within a certain angle range, so that large-range stacking of broken steel is realized.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a top view of the overall structure of the present invention.
Fig. 3 is a front view of the track-type plate conveyor of the present invention.
Fig. 4 is a right side view of the track-type plate conveyor of the present invention.
Fig. 5 is a front view showing the overall structure of the twin drum rolling machine and the crusher of the present invention.
Fig. 6 is a front view of the structure of the rolling device of the double drum rolling machine of the present invention.
Fig. 7 is a left side view of the rolling device structure of the twin drum rolling machine of the present invention.
Fig. 8 is a front view of the magnetic separator of the present invention.
Fig. 9 is a top view of the magnetic separator of the present invention.
Fig. 10 is a left side view of the magnetic separator of the present invention.
Fig. 11 is an overall construction view of the cyclone dust collector and the bag-type dust collector of the present invention.
Fig. 12 is a structural view of the stacker conveyor of the present invention.
In the figure: the device comprises a crawler-type plate conveyor 1, a double-roller rolling machine 2, a hydraulic pump station 3, a crusher 4, a primary vibration conveyor 5, a first cyclone dust collector 6, a first cloth bag dust collector 7, a primary magnetic separator 8, a second cyclone dust collector 9, a second cloth bag dust collector 10, a first nonmagnetic substance conveyor 11, a third nonmagnetic substance conveyor 12, a secondary magnetic separator 13, a second nonmagnetic substance conveyor 14, a stacker conveyor 15 and an arc-shaped slide rail 16;
driven sprocket set 101, horizontal section fuselage 102, conveyor line foundation 103, riding wheel set 104, curved section fuselage 105, track shoe 106, guiding sprocket set 107, inclined section fuselage 108, support frame 109, maintenance ladder 110, head support frame 111, head fuselage 112, first motor 113, and driving sprocket shaft 114.
Vibration damping mounting base 201, damping vibration isolator 202, integral base 203, rolling machine frame 204, rolling device 205, first hinge base 206, trough 207, splash guard 208, upper rolling drum 209, pawl 210, first rolling main shaft 211, lower rolling drum 212, second rolling main shaft 213, long rack 214, rolling lift cylinder 215, drive double row sprocket 216, driven double row sprocket 217, bearing housing 218, second motor 219;
crusher top cover 401, flue 402, rotating arm 403, discharge gate rotating shaft 404, rotating oil cylinder 405, second opening oil cylinder 406, crusher intermediate 407, second hinge seat 408, first opening oil cylinder 409, crushing rotor assembly 410, crusher base 411;
cyclone dust collector frame 601, blanking machine 602, cyclone cylinder 603, air outlet volute 604 and pipeline 605;
a cloth bag dust removing box 701, a cloth bag 702, a dust falling hopper 703, a screw conveyor 704 and a cloth bag dust removing frame 705;
the magnetic separator comprises a magnetic separator frame 801, a connecting beam 802, a blanking hopper 803, a blanking hopper 804, a drum bearing seat 805, a magnetic drum 806, a feeding box 807, a third motor 808, a first driving sprocket 809, a first driven sprocket 810 and a drum spindle 811;
a swivel hinge seat 1501, a material receiving hopper 1502, a conveyor belt 1503, a carrier roller set 1504, an inclined conveyor frame 1505, a triangular support 1506 and a running gear 1507.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, a 10000 horsepower scrap steel crushing production line comprises a crawler-type plate conveyor 1 for conveying scrap steel raw materials, wherein the discharging end of the crawler-type plate conveyor 1 is connected with the feeding port of a double-roller rolling machine 2 for rolling the scrap steel raw materials; the discharge port of the double-roller rolling machine 2 is in butt joint connection with the feed port of the crusher 4 for crushing the scrap steel rolling blocks; the double-roller rolling machine 2 and the crusher 4 are jointly arranged on an integral vibration damping base; a primary vibration conveyor 5 for vibrating, paving and conveying the crushed materials is arranged right below the discharge port of the crusher 4; the blanking end of the primary vibration conveyor 5 is divided into two parallel blanking tanks, a primary magnetic separator 8 is arranged right below each of the branched blanking tanks, a first non-magnetic material conveyor 11 is arranged right below a blanking hopper of the primary magnetic separator 8, the blanking hopper of the primary magnetic separator 8 is connected with a secondary magnetic separator 13 through a secondary vibration conveyor, a second non-magnetic material conveyor 14 is arranged right below a blanking hopper of the secondary magnetic separator 13, and the second non-magnetic material conveyor 14 is connected with the first non-magnetic material conveyor 11 through a third non-magnetic material conveyor 12 which is vertically arranged; a stacking conveyor 15 for conveying the metal materials after sorting is arranged under the discharging hopper of the secondary magnetic separator 13, and the stacking conveyor 15 is matched with an arc-shaped sliding rail 16 and performs fan-shaped movement within a certain angle range, so that large-scale stacking of broken steel is realized. The production line for crushing the scrap steel by adopting the structure greatly improves the production efficiency of crushing the scrap steel, replaces the traditional production line, greatly improves the productivity, enlarges the production capacity, meets the actual production requirement, adopts automatic control and intelligent control, improves the automation degree, reduces the labor intensity of operators, increases the magnetic separation capacity by adopting the parallel multistage magnetic separator, improves the magnetic separation efficiency, and improves the productivity to a certain extent.
Further, the crusher 4 is connected with a crusher dust removing system, the crusher dust removing system comprises a first cyclone dust collector 6 connected with the crusher 4, the first cyclone dust collector 6 is connected with a first cloth bag dust collector 7, and a spark capturing device is arranged in the first cyclone dust collector 6. Further, the first-stage magnetic separator 8 and the second-stage magnetic separator 13 are connected with a magnetic separator dust removing system, the magnetic separator dust removing system comprises a second cyclone dust collector 9 connected with the magnetic separator, and the second cyclone dust collector 9 is connected with a second cloth bag dust collector 10. By adopting the double-secondary dust removal system, dust in the operation process can be effectively treated, and the purpose of environmental protection is achieved.
Further, the crawler-type plate conveyor 1 comprises a horizontal section body 102, a curve section body 105, an inclined section body 108 and a head body 112 which are connected in sequence; the horizontal section machine body 102 is supported on the conveyor line foundation 103, the tail end of the horizontal section machine body is provided with a driven chain wheel set 101, the inclined section machine body 108 is supported and arranged at the top of a plurality of groups of support frames 109 with different heights, and the head machine body 112 is supported and arranged at the top of a head support frame 111, and the tail end of the head machine body is provided with a driving chain wheel set; the driving chain wheel set comprises a first motor 113, an output shaft of the first motor 113 is connected with a driving chain wheel shaft 114, a driving chain wheel set is installed on the driving chain wheel shaft 114, a track link is installed between the driving chain wheel set and the driven chain wheel set 101, a track shoe 106 is installed between the track links, a supporting wheel set 104 is installed at the bottom of the track shoe 106, and guiding chain wheel sets 107 for guiding the track shoe are installed at two sides of the supporting wheel set 104; the side wall of the head support 111 is provided with an overhaul ladder 110. The crawler-type plate conveyor 1 with the structure has the capability of loading ultra-wide and overweight materials, can provide continuous feeding for the crusher, can be used for loading crushing waste materials and large objects, can realize simultaneous feeding at a plurality of loading points, and ensures that the feeding is smooth and keeps up with the processing capability of the crusher.
Further, the total length of the horizontal feeding section is about 57 m, the length of the horizontal feeding section is 20 m, the width of the inner cavity is 2.75 m, the heights of two side walls of the inclined section are about 1.13 m, and the inclination angle is 20 degrees. The track shoe 106 is molded from a manganese steel plate, and has claws with good wear resistance and improved performance. The track chain and the riding wheel set adopt the chain and the riding wheel adopted by heavy loading equipment, and have the characteristic of good bearing performance. They are mounted on the machine body, and form a whole body capable of circularly rotating by means of driving chain wheel group and guiding chain wheel group, and possess the capability of bearing ultraheavy objects and receiving ultrawide material. The special load supporting plate is particularly arranged in the feeding area, so that feeding impact can be relieved and absorbed, and the bearing performance of the feeding area is improved. When the crawler belt conveyer works, the hydraulic motor drives the chain wheel group to work, and the rotating driving chain wheel group drives the crawler belt chain and the crawler plate arranged on the crawler belt chain to do circular motion, so that continuous feeding of the crawler belt apron conveyer is realized.
Further, the integral vibration damping base comprises a vibration damping installation base 201, an integral base 203 is supported and installed on the top of the vibration damping installation base 201 through a plurality of damping vibration isolators 202, and a double-roller rolling machine 2 and a crusher 4 are fixedly installed on the top of the integral base 203. The damping vibration isolator 202 with the structure can effectively absorb and buffer vibration energy of the double-roller rolling machine 2 and the crusher 4 in the operation process, and further well protect an installation foundation. Reduces the burden on the foundation and reduces noise as much as possible.
Further, the dual-roller rolling machine 2 comprises a rolling machine frame 204, a trough 207 is arranged at the top of the rolling machine frame 204, an anti-splashing baffle 208 is arranged at the top of the trough 207, rolling devices 205 are hinged on two outer side walls of the rolling machine frame 204 through first hinging seats 206, the rolling devices 205 comprise a first rolling main shaft 211 and a second rolling main shaft 213, an upper rolling roller 209 is arranged on the first rolling main shaft 211, and convex claws 210 are arranged at intervals in the circumferential direction of the upper rolling roller 209; the second rolling main shaft 213 is provided with a lower rolling roller 212, and long racks 214 are arranged on the lower rolling roller 212 at intervals along the circumferential direction; a rolling lifting cylinder 215 for driving the rolling device 205 to lift along the first hinge seat 206 is arranged on the bottom support of the rolling device; the rolling device 205 is provided with a rolling power device, the rolling power device comprises a second motor 219, an output shaft of the second motor 219 is connected with a second rolling main shaft 213, the second rolling main shaft 213 is provided with a driving double-row chain wheel 216, the driving double-row chain wheel 216 is meshed with a driven double-row chain wheel 217 through a double-row chain, and the driven double-row chain wheel 217 is arranged on the first rolling main shaft 211. By adopting the double-roller rolling machine 2 with the structure, materials from the crawler-type apron conveyor slide to the rolling roller along the inclined plane of the trough 207, and the rolling roller presses the materials under the action of dead weight and the oil cylinder, so that the materials can enter the crusher.
Further, the inclined plane of the trough 207 is formed by assembling and welding thick steel plates, the length is 9.5 meters, the width of the inner cavity is 2.75 meters, the heights of the wall plates at two sides are 1.5 meters, and the inclined plane angle is 40 degrees. The rolling device 205 consists of a high roller and a low roller, wherein the diameter of the upper roller is 1500mm, the diameter of the lower roller is 900mm, and convex claws are arranged at intervals in the circumferential direction of the upper roller and can grasp materials; long racks are arranged at intervals in the circumferential direction of the lower roller, so that materials uniformly enter the crusher. The arrangement and the action of the rollers with the height being equal to one another can avoid the blocking phenomenon of the trough as much as possible, the rolling roller is arranged on a rolling roller shaft, and the shaft is fixed on the rotating frame through a bearing seat. The rotating frame is connected with the supporting frame through the hinged support and can rotate along with the hinged support. The raising and lowering of the roller is controlled by the roller lift cylinder 215, which has a gap of about 90mm from the incline when the cylinder is in the initial position, i.e., the roller is in the low position; when the oil cylinder is in full stroke, namely the rolling roller is at a high position, the rolling roller has a gap of 1.1 meters from the inclined plane. For light and thin materials, the rolling roller floats on the materials and is enough to be pressed into the required thickness by the weight of the rolling roller; for heavy objects such as car shells, household appliances and the like, the rolling roller can be lifted, the heavy objects enter the lower surface of the roller, then the oil cylinder is used for reducing the material pressing, and meanwhile, the rolling roller keeps a certain speed, so that the material enters the crusher.
Further, the crusher 4 comprises a crusher base 411, wherein the top of the crusher base 411 is hinged with a crusher intermediate 407 through a second hinge seat 408, a crusher top cover 401 is fixedly installed on the top of the crusher intermediate 407, and a flue 402 is arranged on the side wall of the crusher top cover 401; a crushing rotor assembly 410 is supported and installed inside the crusher base 411 through a bearing seat, wherein the crushing rotor assembly 410 consists of a disc, a hammer head, a pin shaft, a pin protector, a main shaft and a bearing assembly; a first opening oil cylinder 409 for driving the crusher intermediate 407 to rotate and open around the second hinging seat 408 is arranged between the crusher intermediate 407 and the crusher base 411; an upper discharge door is hinged inside the crusher top cover 401 through a discharge door rotating shaft 404, the discharge door rotating shaft 404 is connected with a rotating arm 403, and the other end of the rotating arm 403 is connected with a rotating oil cylinder 405 for driving the upper discharge door to rotate; a second opening oil cylinder 406 for driving the crusher top cover 401 to open is arranged between the crusher top cover 401 and the crusher intermediate 407. After the materials fed from the double-roller rolling machine 2 enter the crusher, the materials are hit by the hammer head in turn to produce tearing and shearing effects, and the required crushing steel can be obtained. The crusher can directly treat scrapped cars, does not contain engines, gearboxes, oil tanks, tires, explosive substances of fire extinguishers and the like, and does not cause the phenomenon of blockage of the inlet of the crusher.
Further, the rotor assembly is composed of a disc, a hammer head, a pin shaft, a pin protector, a main shaft, a bearing assembly and the like. The bearing assemblies are arranged at two ends of the main shaft, and the rotor is fixed on the base through the bearing assemblies to be supported. The bearing assembly is provided with a temperature sensor for monitoring the temperature of the bearing and preventing the bearing from being damaged due to overheat. The hammerheads are fixed on the round steel disc through the pin shafts according to a certain regular arrangement, can swing freely on the pin shafts and rotate along with the main shaft to hammer the waste, so that the crushing steel meeting the specification is obtained. When one side of the hammer head is worn, the hammer head can be replaced by the other side of the hammer head for continuous use. The surface of the round steel disk of the rotor is protected by a special build-up welding layer to prevent the body from being worn. The pin protector is mainly used for protecting the pin shaft and playing a role in kneading materials.
Further, the crusher may produce crushed steel of a desired density and size by varying the grid opening gauge. A fine grid is installed, which gives a high product density, but this will lead to a reduced throughput and increased wear. In addition, the angle of the upper discharge gate is changed, so that the effect of changing density and throughput can be achieved, and the position control of the upper discharge gate is realized by arranging a plurality of signal point switch brackets.
Further, the first-stage magnetic separator 8 and the second-stage magnetic separator 13 both adopt the same structure, and comprise a magnetic separator frame 801, a feeding box 807 is mounted on the top of the magnetic separator frame 801, a magnetic roller 806 is supported and mounted under the feeding box 807 through a roller bearing block 805, and a blanking hopper 803 for non-magnetic materials to fall is arranged under the magnetic roller 806; a blanking hopper 804 for magnetic materials to fall is arranged on the side surface of the magnetic drum 806, a connecting beam 802 is arranged between the bottoms of the magnetic separator frames 801, the magnetic drum 806 is connected with a drum rotating mechanism for driving the magnetic drum 806 to rotate, the drum rotating mechanism comprises a third motor 808, a first driving chain wheel 809 is arranged on an output shaft of the third motor 808, the first driving chain wheel 809 is meshed with a first driven chain wheel 810 through a chain for transmission, and the first driven chain wheel 810 is arranged on a drum main shaft 811 of the magnetic drum 806; the magnetic roller 806 is composed of a round roller, a main shaft, an electromagnetic core, a magnetic coil and a bearing seat. The crushed materials are uniformly conveyed from the vibrating conveyor, the materials face the magnetic roller, and the nonmagnetic materials directly fall from the blanking hopper and enter the nonmagnetic material conveyor; the ferrous metal is attracted to the drum by the magnetic force and rotates with the drum. Because of the uniqueness of the magnetic roller design, the other side of the roller is not magnetic, and after the roller rotates, ferrous metal is released and falls into the discharge chute to enter the stacker conveyor.
Furthermore, the magnetic roller adopts Italy SGM products, has high separation efficiency, and consists of a round roller, a main shaft, an electromagnetic core, a magnetic coil, a bearing seat and the like. The round roller is made of thick-wall manganese steel, and has the characteristics of good wear resistance and good magnetic permeability; the electromagnetic core is composed of high permeability steel, and has low magnetic loop consumption and high efficiency. The electromagnetic core and the magnetic coil respectively form a large magnetic device and a small magnetic device, and the magnetic devices are mutually and vertically arranged, so that the round rollers have magnetic characteristics within the range of 150 degrees of continuous distribution, and the rest are not. The large magnetic device can be arranged on the upper side relative to the vibrating conveyor by adjusting the expansion and contraction amount of the adjusting arm. Therefore, the material conveyed by the vibrating conveyor can be ensured to have larger magnetic attraction, ferrous metal is directly adsorbed, the ferrous metal is still pulled by the magnetic attraction when rotating to the upper side, and the ferrous metal falls down and enters the stacker conveyor due to no magnetic attraction after rotating to the upper side.
Further, the first cyclone dust collector 6 and the second cyclone dust collector 9 adopt the same structure, and comprise a cyclone dust collector frame 601, a cyclone cylinder 603 is installed at the top of the cyclone dust collector frame 601, a blanking machine 602 is arranged at the bottom of the cyclone cylinder 603, an air outlet volute 604 is installed at the top of the cyclone cylinder 603, and the air outlet volute 604 is connected with the first bag dust collector 7 through a pipeline 605. The cyclone dust is first-stage dust removal, dust sucked from a main machine of the crusher is changed into vortex high-speed rotation in a dust removal device, the dust is impacted on the inner wall through centrifugal force caused by rotation, the dust falls down along the inner wall and is discharged from a discharge port at the lower part of the cyclone dust removal, and then the dust is conveyed by a closed belt or conveyed by screw to be piled up. The spark capturing device is used for capturing and extinguishing sparks which are possibly generated by hammering materials by a rotor rotating at a high speed in the crushing production process and encountering flammable materials.
Further, the first bag-type dust collector 7 comprises a bag-type dust collector frame 705, a bag-type dust collector box 701 is mounted at the top of the bag-type dust collector frame 705, a bag 702 is mounted inside the bag-type dust collector box 701, an ash dropping hopper 703 is mounted at the bottom of the bag-type dust collector box 701, and a screw conveyor 704 is mounted at the bottom of the ash dropping hopper 703. The bag-type dust collector is used for secondary dust collection, filtering and purifying the particulate dust, and the purified air flow is discharged into the atmosphere along with a fan. The cloth bag dust remover cleans the cloth bag in an off-line ash removal mode, improves ash removal efficiency and prolongs the service life of the cloth bag.
Further, the stacker conveyor 15 includes an inclined conveyor frame 1505, the bottom of the tail end of the inclined conveyor frame 1505 is hinged on the installation basis through a rotary hinge seat 1501, a material receiving hopper 1502 is disposed at the top end of the tail end of the inclined conveyor frame 1505, a conveyor belt 1503 is supported on the inclined conveyor frame 1505 through a carrier roller set 1504, a triangular support 1506 is installed at the bottom of the inclined conveyor frame 1505, a travelling device 1507 is installed at the bottom of the triangular support 1506, and the travelling device 1507 is matched with the arc-shaped slide rail 16. The conveyer belt drives the ferrous metal conveyed from the secondary magnetic separator to be lifted upwards under the drive of the electric roller, and the ferrous metal is piled and conveyed; meanwhile, under the action of the travelling device, the conveyor can perform fan-shaped movement within a certain angle range, so that large-range stacking of broken steel is realized.
Further, the running gear 1507 includes a rubber wheel, a motor, a decelerator, and a running gear frame for performing a rotational movement. The inclined conveying frame 1505 is formed by integrally splicing and welding angle steel, the front end of the inclined conveying frame is fixed to a travelling device, the rear end of the inclined conveying frame is fixed to a rotary hinging seat 1501, and fan-shaped stacking of the conveyor can be realized through movement of the travelling device around the rotary device.
Operation of the apparatus
1. Principle of operation
The broken production line of steel scrap utilizes the principle of hammer striking, and under the drive of high-speed, big moment of torsion motor, the tup on breaker host computer rotor is hit in turn and is got into the interior broken thing of waiting of holding, through the space that forms between welt and the tup, tears the broken thing of waiting into the broken thing of meeting the specification, under the effect of magnet separator again, can obtain the high-quality broken steel of purity.
2. Workflow process
The materials are conveyed onto the crawler-type apron conveyor 1 by conveying machinery, such as travelling crane, floor crane, electromagnetic chuck, hydraulic grabbing crane and the like, lifted by the conveying machinery, enter the double-roller rolling machine 2, and can smoothly enter the crusher 4 after extrusion shaping; a water jet is arranged in the crusher 4, the sprayed water can cool the hammer head and prevent dust from rising, large and thick uncrushable steel scraps can be discharged through a discharge door of the crusher, and crushed materials fall into the primary vibration conveyor 5 from grid plate holes after crushing and then are sent to the discharge belt conveyor to reach the magnetic separator through the vibration feeder. In the magnetic separator, the scrap steel is sucked up and sent to the stacker conveyor 15, and other materials fall into the non-magnetic material conveyor through a hopper at the lower part of the stacker conveyor to be stacked. The stacker conveyor 15 is rotatable about a fixed axis and the scrap can be stacked in stacks in a large sector. A suspension magnetic separator is arranged above the nonmagnetic substance conveyor, so that ferrous metal on the nonmagnetic substance conveyor can be sucked out, and the amount of steel scraps missed by a roller magnetic separation system is reduced.
The above-described embodiments are intended to illustrate the present invention, not to limit it, and any modifications and variations made thereto are within the spirit of the invention and the scope of the appended claims.
Claims (7)
1.10000 horsepower steel scrap crushing production line, its characterized in that: the automatic feeding device comprises a crawler-type plate conveyor (1) for conveying waste steel raw materials, wherein the discharging end of the crawler-type plate conveyor (1) is connected with a feeding port of a double-roller rolling machine (2) for rolling the waste steel raw materials; the discharge port of the double-roller rolling machine (2) is in butt joint connection with the feed port of the crusher (4) for crushing the scrap steel rolling blocks; the double-roller rolling machine (2) and the crusher (4) are mounted on the integral vibration damping base together; a primary vibration conveyor (5) for vibrating, paving and conveying crushed materials is arranged right below a discharge hole of the crusher (4); the blanking end of the primary vibration conveyor (5) is divided into two blanking tanks which are arranged in parallel, a primary magnetic separator (8) is arranged under each of the branched blanking tanks, a first non-magnetic material conveyor (11) is arranged under a blanking hopper of the primary magnetic separator (8), a blanking hopper of the primary magnetic separator (8) is connected with a secondary magnetic separator (13) through the secondary vibration conveyor, a second non-magnetic material conveyor (14) is arranged under a blanking hopper of the secondary magnetic separator (13), and the second non-magnetic material conveyor (14) is connected with the first non-magnetic material conveyor (11) through a third non-magnetic material conveyor (12) which is arranged vertically; a stacking conveyor (15) for conveying the metal materials after separation is arranged under the blanking hopper of the secondary magnetic separator (13), and the stacking conveyor (15) is matched with the arc-shaped sliding rail (16) and performs fan-shaped movement within a certain angle range, so that large-scale stacking of broken steel is realized;
the double-roller rolling machine (2) comprises a rolling machine frame (204), a trough (207) is arranged at the top of the rolling machine frame (204), splash-proof blocking curtains (208) are arranged at the top of the trough (207), rolling devices (205) are hinged to two outer side walls of the rolling machine frame (204) through first hinging seats (206), each rolling device (205) comprises a first rolling main shaft (211) and a second rolling main shaft (213), an upper rolling roller (209) is arranged on each first rolling main shaft (211), and convex claws (210) are arranged at intervals in the circumferential direction of each upper rolling roller (209); a lower rolling roller (212) is arranged on the second rolling main shaft (213), and long racks (214) are arranged on the lower rolling roller (212) at intervals in the circumferential direction; a rolling lifting cylinder (215) for driving the rolling device (205) to lift along the first hinging seat (206) is arranged on the bottom support of the rolling device; the rolling device (205) is provided with a rolling power device, the rolling power device comprises a second motor (219), an output shaft of the second motor (219) is connected with a second rolling main shaft (213), the second rolling main shaft (213) is provided with a driving double-row chain wheel (216), the driving double-row chain wheel (216) is meshed with a driven double-row chain wheel (217) through a double-row chain, and the driven double-row chain wheel (217) is arranged on the first rolling main shaft (211);
the crusher (4) comprises a crusher base (411), wherein the top of the crusher base (411) is hinged with a crusher intermediate (407) through a second hinging seat (408), a crusher top cover (401) is fixedly arranged at the top of the crusher intermediate (407), and a flue (402) is arranged on the side wall of the crusher top cover (401); a crushing rotor assembly (410) is supported and installed inside a crusher base (411) through a bearing seat, and the crushing rotor assembly (410) consists of a disc, a hammer head, a pin shaft, a pin protector, a main shaft and a bearing assembly; a first opening oil cylinder (409) for driving the crusher intermediate (407) to rotate and open around the second hinging seat (408) is arranged between the crusher intermediate (407) and the crusher base (411); an upper discharge door is hinged inside the crusher top cover (401) through a discharge door rotating shaft (404), the discharge door rotating shaft (404) is connected with a rotating arm (403), and the other end of the rotating arm (403) is connected with a rotating oil cylinder (405) for driving the upper discharge door to rotate; a second opening oil cylinder (406) for driving the crusher top cover (401) to open is arranged between the crusher top cover and the crusher intermediate (407);
the magnetic separator comprises a first-stage magnetic separator (8) and a second-stage magnetic separator (13) which are both of the same structure, and comprises a magnetic separator frame (801), wherein a feeding box body (807) is arranged at the top of the magnetic separator frame (801), a magnetic roller (806) is supported and arranged under the feeding box body (807) through a roller bearing seat (805), and a blanking hopper (803) for non-magnetic materials to fall is arranged under the magnetic roller (806); a blanking hopper (804) for magnetic materials to fall is arranged on the side face of a magnetic roller (806), a connecting beam (802) is arranged between the bottoms of the magnetic separator frames (801), the magnetic roller (806) is connected with a roller rotating mechanism for driving the magnetic roller to rotate, the roller rotating mechanism comprises a third motor (808), a first driving chain wheel (809) is arranged on an output shaft of the third motor (808), the first driving chain wheel (809) is meshed and driven with a first driven chain wheel (810) through a chain, and the first driven chain wheel (810) is arranged on a roller main shaft (811) of the magnetic roller (806); the magnetic roller (806) is composed of a round roller, a main shaft, an electromagnetic core, a magnetic coil and a bearing seat.
2. The 10000 horsepower scrap steel crushing production line according to claim 1, wherein: the crusher (4) is connected with a crusher dust removal system, the crusher dust removal system comprises a first cyclone dust collector (6) connected with the crusher (4), the first cyclone dust collector (6) is connected with a first cloth bag dust collector (7), and a spark capturing device is arranged in the first cyclone dust collector (6);
the first-stage magnetic separator (8) and the second-stage magnetic separator (13) are connected with a magnetic separator dust removing system, the magnetic separator dust removing system comprises a second cyclone dust collector (9) connected with the magnetic separator, and the second cyclone dust collector (9) is connected with a second cloth bag dust collector (10).
3. The 10000 horsepower scrap steel crushing production line according to claim 1, wherein: the crawler-type plate conveyor (1) comprises a horizontal section machine body (102), a curve section machine body (105), an inclined section machine body (108) and a head machine body (112) which are connected in sequence; the horizontal section machine body (102) is supported on the conveyor line foundation (103) and is provided with driven chain wheel groups (101) at the tail end of the horizontal section machine body, the inclined section machine body (108) is supported and arranged at the tops of a plurality of groups of support frames (109) with different heights, and the head machine body (112) is supported and arranged at the top of the head support frame (111) and is provided with driving chain wheel groups at the tail end of the head machine body; the driving chain wheel set comprises a first motor (113), an output shaft of the first motor (113) is connected with a driving chain wheel shaft (114), a driving chain wheel set is installed on the driving chain wheel shaft (114), a track chain is installed between the driving chain wheel set and the driven chain wheel set (101), a track plate (106) is installed between the track chain, a supporting wheel set (104) is installed at the bottom of the track plate (106), and guide chain wheel sets (107) for guiding the track plate are installed on two sides of the supporting wheel set (104); and the side wall of the head support frame (111) is provided with an overhaul crawling ladder (110).
4. The 10000 horsepower scrap steel crushing production line according to claim 1, wherein: the integrated vibration damping base comprises a vibration damping installation base (201), an integrated base (203) is supported and installed on the top of the vibration damping installation base (201) through a plurality of damping vibration isolators (202), and a double-roller rolling machine (2) and a crusher (4) are fixedly installed on the top of the integrated base (203).
5. The 10000 horsepower scrap steel crushing production line according to claim 2, characterized in that: the cyclone dust collector comprises a first cyclone dust collector (6) and a second cyclone dust collector (9) which adopt the same structure, and comprises a cyclone dust collector frame (601), wherein a cyclone cylinder body (603) is arranged at the top of the cyclone dust collector frame (601), a blanking machine (602) is arranged at the bottom of the cyclone cylinder body (603), an air outlet volute (604) is arranged at the top of the cyclone cylinder body (603), and the air outlet volute (604) is connected with a first cloth bag dust collector (7) through a pipeline (605).
6. The 10000 horsepower scrap steel crushing production line according to claim 2 or 5, characterized in that: the first bag-type dust collector (7) comprises a bag-type dust collector frame (705), a bag-type dust collector box (701) is arranged at the top of the bag-type dust collector frame (705), a bag (702) is arranged in the bag-type dust collector box (701), an ash dropping hopper (703) is arranged at the bottom of the bag-type dust collector box (701), and a screw conveyor (704) is arranged at the bottom of the ash dropping hopper (703).
7. The 10000 horsepower scrap steel crushing production line according to claim 1, wherein: the stacker conveyor (15) comprises an inclined conveyor frame (1505), the bottom of the tail end of the inclined conveyor frame (1505) is hinged to an installation foundation through a rotary hinge seat (1501), a material receiving hopper (1502) is arranged at the top end of the tail end of the inclined conveyor frame (1505), a conveyor belt (1503) is supported on the inclined conveyor frame (1505) through a carrier roller group (1504), a triangular support (1506) is installed at the bottom of the inclined conveyor frame (1505), a travelling device (1507) is installed at the bottom of the triangular support (1506), and the travelling device (1507) is matched with an arc-shaped sliding rail (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280801.2A CN109107738B (en) | 2018-10-30 | 2018-10-30 | 10000 horsepower scrap steel crushing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280801.2A CN109107738B (en) | 2018-10-30 | 2018-10-30 | 10000 horsepower scrap steel crushing production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109107738A CN109107738A (en) | 2019-01-01 |
| CN109107738B true CN109107738B (en) | 2023-09-22 |
Family
ID=64855624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280801.2A Active CN109107738B (en) | 2018-10-30 | 2018-10-30 | 10000 horsepower scrap steel crushing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109107738B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| CN115445740B (en) * | 2022-08-10 | 2023-08-08 | 江苏大隆凯科技有限公司 | Adopt full-closed carpet formula flood dragon ash handling mechanism's renewable resources breaker |
| CN116020657B (en) * | 2023-03-30 | 2023-06-09 | 邯郸弘远再生资源回收股份有限公司 | Broken production system of steel scrap |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251218A (en) * | 2002-03-01 | 2003-09-09 | Toyo Tire & Rubber Co Ltd | Cinder sorter after co-combustion of coal and waste tire |
| KR100696308B1 (en) * | 2006-04-13 | 2007-03-19 | 합자회사 홍천환경산업 | Dry type manufacturing method of recycling aggregate using bidirectional conveyer |
| KR20070071192A (en) * | 2005-12-29 | 2007-07-04 | 성안산업개발 주식회사 | The sand waste sorter use to teeth of a comb attaching conveyor |
| CN106734112A (en) * | 2017-01-19 | 2017-05-31 | 湖北力帝机床股份有限公司 | The production line that waste refrigerator harmless treatment is reclaimed with resource high-efficiency |
| CN106903138A (en) * | 2017-04-06 | 2017-06-30 | 环创(厦门）科技股份有限公司 | Bulky Waste cracking and sorting equipment and technique |
| CN207086080U (en) * | 2017-08-02 | 2018-03-13 | 湖北力帝机床股份有限公司 | A kind of unsplit bedplate and isolation mounting for being used for disintegrating machine and rolling device |
| CN108057495A (en) * | 2017-12-19 | 2018-05-22 | 安徽华龙环保技术工程有限公司 | A kind of frivolous metal crushes and sorter and its treatment process |
| CN108187832A (en) * | 2018-03-07 | 2018-06-22 | 王建 | A kind of multistage automatic pulverizing sorting unit of half wet type Biohazard Waste environmentally friendlyization processing |
-
2018
- 2018-10-30 CN CN201811280801.2A patent/CN109107738B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003251218A (en) * | 2002-03-01 | 2003-09-09 | Toyo Tire & Rubber Co Ltd | Cinder sorter after co-combustion of coal and waste tire |
| KR20070071192A (en) * | 2005-12-29 | 2007-07-04 | 성안산업개발 주식회사 | The sand waste sorter use to teeth of a comb attaching conveyor |
| KR100696308B1 (en) * | 2006-04-13 | 2007-03-19 | 합자회사 홍천환경산업 | Dry type manufacturing method of recycling aggregate using bidirectional conveyer |
| CN106734112A (en) * | 2017-01-19 | 2017-05-31 | 湖北力帝机床股份有限公司 | The production line that waste refrigerator harmless treatment is reclaimed with resource high-efficiency |
| CN106903138A (en) * | 2017-04-06 | 2017-06-30 | 环创(厦门）科技股份有限公司 | Bulky Waste cracking and sorting equipment and technique |
| CN207086080U (en) * | 2017-08-02 | 2018-03-13 | 湖北力帝机床股份有限公司 | A kind of unsplit bedplate and isolation mounting for being used for disintegrating machine and rolling device |
| CN108057495A (en) * | 2017-12-19 | 2018-05-22 | 安徽华龙环保技术工程有限公司 | A kind of frivolous metal crushes and sorter and its treatment process |
| CN108187832A (en) * | 2018-03-07 | 2018-06-22 | 王建 | A kind of multistage automatic pulverizing sorting unit of half wet type Biohazard Waste environmentally friendlyization processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109107738A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109107738B (en) | 10000 horsepower scrap steel crushing production line | |
| CN201815349U (en) | Garbage bag breaking device | |
| CN107469971B (en) | Axial-flow type knife claw combined biomass fuel comprehensive crusher | |
| CN202438367U (en) | Hammer crusher | |
| CN2707387Y (en) | Drum type air current selector | |
| CN204769555U (en) | Domestic waste sorting unit | |
| US3936004A (en) | Material reducer | |
| US3946950A (en) | Material reducer | |
| CN214262237U (en) | Coarse powder grinding machine and coarse powder production system | |
| CN209156087U (en) | 10000 horsepowers of steel scrap crushing production lines | |
| CN212384074U (en) | Belt type negative pressure winnowing machine | |
| CN117046568A (en) | Round screen separator for decomposing scraped car | |
| CN202655216U (en) | Roller type screening machine | |
| CN111702652A (en) | Machine-made sand shaping system | |
| CN109201169B (en) | Energy-concerving and environment-protective civil engineering construction waste material processing apparatus | |
| CN202029042U (en) | Rubber tracked shot blasting machine | |
| CN215624957U (en) | Feeding device for ore fragments | |
| CN115672734A (en) | Three-stage screening system for stale garbage | |
| CN212020463U (en) | Special through type shot blasting machine for die | |
| CN212497162U (en) | Machine-made sand shaping system | |
| CN209953225U (en) | High-efficient environmental protection solid material integral type composite screening system | |
| CN210794796U (en) | Plate feeder | |
| CN210449369U (en) | Impact crusher | |
| CN208912259U (en) | A kind of large size single-shaft shredder | |
| CN111776620A (en) | Transport and use belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |