CN223888198U - A device for removing iron and impurities from pyrolytic coarse carbon black containing steel wire - Google Patents
A device for removing iron and impurities from pyrolytic coarse carbon black containing steel wireInfo
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- CN223888198U CN223888198U CN202520321302.2U CN202520321302U CN223888198U CN 223888198 U CN223888198 U CN 223888198U CN 202520321302 U CN202520321302 U CN 202520321302U CN 223888198 U CN223888198 U CN 223888198U
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- carbon black
- steel wire
- iron
- pyrolytic
- containing steel
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Abstract
The utility model provides iron and impurity removal equipment for pyrolyzed crude carbon black containing steel wires, which belongs to the technical field of pyrolyzed crude carbon black treatment and comprises a dust remover, a magnetic separator, a raw material collecting bin and an iron remover, wherein the magnetic separator comprises a first shell, a first magnetic suction roller and a first magnetic suction roller, wherein the first shell encloses a first cavity and is provided with a feed inlet of the magnetic separator, the feed inlet of the magnetic separator is connected with a discharge outlet of the dust remover, the first vibration assembly is arranged in the first cavity and comprises a first blanking plate, a first vibration spring connected with the bottom surface of the first blanking plate and a first vibration motor driving the first vibration spring to vibrate, the top surface of the first blanking plate is arranged opposite to the discharge outlet of the dust remover, and the first magnetic suction roller is arranged below the discharge outlet of the first blanking plate. The utility model solves the technical problem that the quality and purity of the carbon black are affected by the existence of steel wires in the crude carbon black produced by the prior pyrolysis, and has the characteristic of effectively removing impurities such as steel wires in the pyrolyzed crude carbon black.
Description
Technical Field
The utility model belongs to the technical field of pyrolysis crude carbon black treatment, and particularly relates to iron and impurity removal equipment for pyrolysis crude carbon black containing steel wires.
Background
Thermal cracking of scrap tires can utilize high temperatures to crack organics in the scrap tires in an oxygen-free or oxygen-deficient atmosphere, escaping volatile products and forming solid coke. Gas, liquid and solid products can be formed in the incomplete thermal degradation process, and the method can be used for completely cracking the waste tires into useful products such as pyrolysis oil, pyrolysis carbon black, pyrolysis non-condensable gas and the like.
The coarse carbon black recovered after pyrolysis often contains different amounts of net curtain steel wires, and the steel wires are oxidized in the pyrolysis process to generate free copper ions, so that the quality of the carbon black is affected. In addition, the presence of the steel wire also results in an increase in the ash content of the carbon black, thereby reducing the purity and the use value of the carbon black.
Disclosure of utility model
The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the utility model.
The utility model provides iron and impurity removal equipment for pyrolyzed crude carbon black containing steel wires, which solves the technical problem that the quality and purity of the carbon black are affected by the existence of steel wires in the crude carbon black produced by the conventional pyrolysis, and has the characteristic of effectively removing the impurities such as the steel wires in the pyrolyzed crude carbon black.
The utility model discloses steel wire-containing pyrolyzed crude carbon black iron and impurity removing equipment which comprises a dust remover, a magnetic separator, a first vibration component, a second vibration component and a magnetic iron remover, wherein the first shell surrounds a first cavity and is provided with a feed inlet of the magnetic separator, the feed inlet of the magnetic separator is connected with a discharge outlet of the dust remover, the first vibration component is arranged in the first cavity and comprises a first blanking plate, a first vibration spring connected with the bottom surface of the first blanking plate and a first vibration motor driving the first vibration spring to vibrate, the top surface of the first blanking plate is arranged opposite to the discharge outlet of the dust remover, a first magnetic suction roller is arranged below the discharge outlet of the first blanking plate, the feed inlet of the raw material collection bin is connected with a carbon black outlet of the magnetic separator, the iron remover comprises a second shell surrounds a second cavity and is provided with a feed inlet of the iron remover, and the feed inlet of the iron remover is connected with the discharge outlet of the raw material collection bin, and the second vibration component is arranged in the second cavity and comprises a second blanking plate, a second vibration spring connected with the bottom surface of the second blanking plate and a second vibration motor driving the second vibration spring, and a second magnetic suction roller is arranged below the second vibration plate.
In some of these embodiments, the first magnetic suction roller includes a drum, and a permanent magnet absorber provided on one side of the inside of the drum.
In some of these embodiments, the dust collector includes a cyclone dust collector and a bag-type dust collector.
In some embodiments, the discharge port of the cyclone dust collector is connected with the feed port of the magnetic separator, and the air outlet of the cyclone dust collector is connected with the air inlet of the bag dust collector.
In some embodiments, the outlet of the bag house is connected to the inlet of the raw material collection bin.
In some of these embodiments, the apparatus for removing iron and impurities from the raw pyrolytic carbon black containing steel wire further comprises a conveyor screw and a bucket elevator connected between the raw collection bin and the iron remover.
In some of these embodiments, the top surface of the second blanking plate is disposed opposite the discharge opening of the bucket elevator.
In some embodiments, the apparatus for removing iron and impurities from the pyrolyzed crude carbon black containing steel wires further comprises a gravity gas barrier bin connected with the feed inlet of the dust remover.
In some embodiments, the apparatus for removing iron and impurities from the pyrolyzed crude carbon black containing steel wires further comprises a water-cooled screw conveyor connected with the feed inlet of the gravity gas barrier bin.
In some embodiments, the device for removing iron and impurities from the pyrolyzed crude carbon black containing steel wires further comprises a gas blocking screw conveyor connected with the feed inlet of the water cooling screw conveyor, a buffer storage bin connected with the feed inlet of the gas blocking screw conveyor, and a solid-vapor separation cabin connected with the feed inlet of the buffer storage bin.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model provides iron and impurity removing equipment for pyrolyzed crude carbon black containing steel wires, which is characterized in that a dust remover is arranged in front of a magnetic separator, so that dust in pyrolyzed crude carbon black is prevented from leaking, the influence of dust on the separation of subsequent steel wires is avoided, a vibrating assembly is arranged in the magnetic separator and the iron remover, a vibrating spring is matched with a vibrating motor for use, materials are uniformly distributed on a blanking plate through vibration, each part can be uniformly covered, the situation of partial overmuch or overlittle is avoided, and meanwhile, the uniformly distributed materials enable magnetic poles to better adsorb ferromagnetic substances mixed in the materials, so that iron removing effect and efficiency are improved. In addition, through setting up magnet separator and ironremover simultaneously, both link to each other through the raw materials collection storehouse, contain the magnet separator setting simultaneously in the front, and the ironremover can show improvement pyrolysis crude carbon black in the removal efficiency and the removal effect of metal such as steel wire afterwards.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a device for removing iron and impurities from pyrolyzed crude carbon black containing steel wires, which is provided by the embodiment of the utility model;
Fig. 2 is a schematic diagram of a partial structure of a device for removing iron and impurities from pyrolyzed crude carbon black containing steel wires according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a partial structure of a magnetic separator according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a magnetic suction roller according to an embodiment of the present utility model;
In the above figures, 1, a cyclone dust collector, 2, a cloth bag dust collector, 3, a magnetic separator, 301, a first shell, 302, a first blanking plate, 303, a first vibrating spring, 304, a first vibrating motor, 305, a first magnetic suction roller, 3051, a roller, 3052, a permanent magnet iron absorber, 4, a raw material collecting bin, 5, an iron remover, 501, a second shell, 502, a second blanking plate, 503, a second vibrating spring, 504, a second vibrating motor, 505, a second magnetic suction roller, 6, a conveying screw machine, 7, a bucket elevator, 8, a gravity air blocking bin, 9, a water cooling screw conveyor, 10, an air blocking screw conveyor, 11, a buffer bin, 12 and a solid-vapor separation bin.
Detailed Description
The present utility model will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
The embodiment of the utility model provides equipment for removing iron and impurities from pyrolytic crude carbon black containing steel wires, and fig. 1 is a schematic structural diagram of the equipment for removing iron and impurities from pyrolytic crude carbon black containing steel wires. The equipment for removing iron and impurities from the pyrolyzed crude carbon black containing steel wires comprises a dust remover, a magnetic separator 3, a first vibration component, a second vibration component, a first magnetic attraction roller 305, a raw material collection bin 4, a magnetic separator 5, a second vibration component and a magnetic separator 502, wherein the dust remover is shown in fig. 3, the first shell 301 encloses a first chamber and is provided with a feed inlet of the magnetic separator 3, the feed inlet of the magnetic separator 3 is connected with a discharge outlet of the dust remover, the first vibration component is arranged in the first chamber and comprises a first blanking plate 302, a first vibration spring 303 connected with the bottom surface of the first blanking plate 302, a first vibration motor 304 driving the first vibration spring 303 to vibrate, the top surface of the first blanking plate 302 is opposite to the discharge outlet of the dust remover, the first magnetic attraction roller 305 is arranged below the discharge outlet of the first blanking plate 302, the feed inlet of the raw material collection bin 4 is connected with the carbon black outlet of the magnetic separator 3, the iron separator 5 comprises a second shell 501 enclosing a second chamber and is provided with a feed inlet of the iron separator 5, the feed inlet of the iron separator 5 is connected with the discharge outlet of the raw material collection bin 4, the second vibration component is arranged in the second chamber and comprises a second vibration spring 502 and a second vibration spring 502 connected with the second vibration plate 502 and the second vibration roller 502 is arranged below the second vibration roller 502.
Above-mentioned contain pyrolysis crude carbon black deironing edulcoration equipment of steel wire has both prevented that the dust from leaking in the pyrolysis crude carbon black through setting up the dust remover before magnet separator 3, simultaneously be favorable to avoiding the influence of dust to follow-up steel wire separation, through setting up vibration subassembly in magnet separator 3 and ironremover 5, vibration spring and vibrating motor cooperation use, make the material evenly distributed on the flitch down through the vibration, ensure that every part can both cover uniformly, avoid the too much or too little condition of part, simultaneously, evenly distributed's material makes the magnetic pole can adsorb the ferromagnetic material of mixing in the material better, ensure material evenly distributed, prevent to improve deironing effect and efficiency. In addition, through setting up magnet separator 3 and de-ironing separator 5 simultaneously, both link to each other through raw materials collection storehouse 4, and magnet separator 3 sets up in the front simultaneously, and de-ironing separator 5 is afterwards, can show improvement pyrolysis crude carbon black in the removal efficiency and the removal effect of metal such as steel wire.
As shown in fig. 4, the first magnet roller 305 includes a drum 3051, and a permanent magnet absorber 3052 provided on one side inside the drum 3051. The working principle of the iron remover 5 and the magnetic separator 3 is based on the adsorption effect of the strong magnetic field of the permanent magnet iron absorber 3052 on ferromagnetic substances. The permanent magnet iron absorber 3052 is stationary, and when the material passes through the iron remover 5, ferromagnetic substances therein are adsorbed on the outer drum 3051 disk of the permanent magnet iron absorber 3052 iron remover 5 by a strong magnetic field. With the continued rotation of the outer drum 3051 disk, these materials are carried to the de-ironing zone for removal.
In some of these embodiments, the dust collector comprises a cyclone dust collector 1 and a bag-type dust collector 2. The discharge port of the cyclone dust collector 1 is connected with the feed port of the magnetic separator 3, the air outlet of the cyclone dust collector 1 is connected with the air inlet of the bag dust collector 2, and the discharge port of the bag dust collector 2 is connected with the feed port of the raw material collecting bin 4. Through setting up cyclone 1 and sack cleaner 2, limited both hookup location and relation of connection simultaneously, fully guaranteed the dust removal separation effect. The feed inlet of the cyclone dust collector 1 is connected with the discharge outlet of the carbon black conveying pipeline, and the air outlet of the cyclone dust collector 1 is connected with the air inlet of the bin top cloth bag dust collector 2. The discharge port of the cyclone dust collector 1 is connected with a feed port flange of a sealed discharge valve.
In the above-mentioned pyrolysis crude carbon black deironing edulcoration equipment that contains steel wire, the feed inlet lower part of magnet separator 3 is provided with vibration first flitch 302, and first flitch 302 lower part is provided with 2 group's first vibrating motor 304. The first shell 301 is internally provided with 3 groups of permanent magnet suction rollers, steel wires in the crude carbon black are adsorbed by the 3 groups of permanent magnet suction rollers, the separated steel wires are discharged from a steel wire outlet, and the separated crude carbon black is discharged from a carbon black discharge port. The discharged steel wires enter the steel wire conveying pipeline and enter the steel wire turnover box, and the feeding port of the steel wire turnover box is arranged at the upper part of the right side of the box body.
The cloth bag dust collector 2 is vertically arranged at the top of the raw material collecting bin 4, and the air inlet is arranged in the middle of the left side shell and is connected with the air outlet of the cyclone dust collector 1. The air outlet of the bag-type dust collector 2 at the top of the bin is arranged at the upper part of the right side shell and is connected with a negative pressure pipeline at the air outlet of the raw material collecting bin 4. The negative pressure pipeline is connected with the air inlet of the high-pressure fan, and the air outlet is arranged at the upper part of the high-pressure fan shell. The upper part of the right side of the bag-type dust collector 2 at the top of the bin is provided with a pulse valve which is used for back blowing the bag in the dust collector by using compressed air. The blanking port of the bin at the lower part of the bin top cloth bag dust collector 2 is connected with a locking valve and a spinning force release valve which are arranged at the lower part. The air outlet of the raw material collecting bin 4 is vertically arranged at the upper part of the bin body and is connected with a negative pressure outlet pipeline. The upper portion of the left side of the bin body of the raw material collecting bin 4 is provided with an upper material level indicator, the lower portion of the right side lower conical body of the bin body is provided with a lower material level indicator, and the upper material level indicator and the lower material level indicator are matched together to control the material level in the bin.
The device for removing iron and impurities from the pyrolyzed crude carbon black containing steel wires also comprises a conveying screw 6 and a bucket elevator 7 which are connected between the raw material collecting bin 4 and the iron remover 5. The top surface of the second blanking plate 502 is arranged opposite to the discharge hole of the bucket elevator 7. The discharge gate of storehouse 4 is collected to the raw materials sets up in the storehouse body bottom, is connected with the feed inlet of raw materials conveyor screw 6. The discharge port of the raw material conveying screw 6 is connected with a bucket elevator 7. The discharge port of the bucket elevator 7 is connected with the feed port of the iron remover 5. A second vibration motor 504 and a second vibration spring 503 are arranged in the second shell 501, a 2-level magnetic suction roller is arranged in the second shell, a steel wire outlet is arranged on the left side of the bottom, and a carbon black discharge hole is arranged on the right side of the bottom.
Further, the device for removing iron and impurities from the pyrolyzed crude carbon black containing the steel wires further comprises a gravity gas blocking bin 8 connected with the feed inlet of the dust remover, a water-cooling screw conveyor 9 connected with the feed inlet of the gravity gas blocking bin 8, a gas blocking screw conveyor 10 connected with the feed inlet of the water-cooling screw conveyor 9, a buffer storage bin 11 connected with the feed inlet of the gas blocking screw conveyor 10, and a solid-vapor separation cabin 12 connected with the feed inlet of the buffer storage bin 11.
The waste tires are pyrolyzed, crude carbon black discharged from the pyrolysis reaction kettle enters the high Wen Guqi separation cabin 12, a crude carbon black buffer storage bin 11 is arranged at the lower part of the high Wen Guqi separation cabin 12, and a discharging opening of the crude carbon black buffer storage bin 11 is connected with a feeding opening of the self-sealing gas-blocking screw conveyor 10. The self-sealing air-blocking screw conveyor 10 adopts chain transmission, and a driving device is arranged at the lower right side of the self-sealing air-blocking screw conveyor. The discharge port of the self-sealing gas-blocking screw conveyor 10 is connected with the feed port of the primary circulating water-cooling screw conveyor 9. The first-stage circulating water cooling spiral conveyor 9 is characterized in that a spiral shaft is arranged in a cylinder body, a spiral blade is arranged on the spiral shaft, the entered material moves towards a blanking port under the action of a driving device, and the driving device is arranged on the right side of the spiral cylinder body.
The blanking port of the first-stage circulating water-cooling screw conveyor 9 is connected with the feeding port of the second-stage circulating water-cooling screw conveyor 9. The feed inlet setting of second grade circulating water cooling screw conveyer 9 is in screw barrel left side upper portion, is provided with the screw axis in the second grade circulating water cooling screw conveyer 9 barrel, is provided with helical blade on the screw axis, and screw drive arrangement sets up at right side barrel end, and the blanking mouth setting is in right side barrel end lower part, is connected with the feed inlet of lower part gravity gas barrier feed bin 8.
The gravity gas-barrier bin 8 is vertically arranged, the feed inlet is vertically arranged at the middle part of the top of the bin body, the upper material level gauge is arranged at the upper part of the left side of the bin body and is interlocked with the secondary circulating water cooling screw conveyor 9, and the upper material level in the bin is controlled. The lower part of the right conical body of the gravity gas-barrier storage bin 8 is provided with a lower material level indicator which is connected with a flange at the feeding end of the sealing discharge valve to control the lower material level in the storage bin. The lower part of the discharging hole of the gravity gas-blocking bin 8 is provided with a sealing discharge valve, and the discharging hole is connected with the left side feeding hole of the carbon black conveying pipeline. An air inlet regulating valve is arranged at the left end of the carbon black conveying pipeline and used for providing negative pressure air for materials in the negative pressure carbon black conveying pipeline.
The working process of the pyrolysis crude carbon black iron and impurity removal equipment containing the steel wire is as follows:
The pyrolysis coarse carbon black containing impurities such as steel wires and the like is subjected to powder separation and other impurities through a dust remover, then enters a magnetic separator 3, under the action of a first vibration component, uniform distribution of materials is achieved, and then steel wires are separated through three-stage magnetic suction rollers, the materials after steel wires are separated enter a raw material collection bin 4, and after mixing, the materials enter an iron remover 5, under the action of a second vibration component, uniform distribution of the materials is achieved, and further separation of metal impurities such as iron and the like is achieved through a two-stage magnetic suction roller.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520321302.2U CN223888198U (en) | 2025-02-26 | 2025-02-26 | A device for removing iron and impurities from pyrolytic coarse carbon black containing steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520321302.2U CN223888198U (en) | 2025-02-26 | 2025-02-26 | A device for removing iron and impurities from pyrolytic coarse carbon black containing steel wire |
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| Publication Number | Publication Date |
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| CN223888198U true CN223888198U (en) | 2026-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520321302.2U Active CN223888198U (en) | 2025-02-26 | 2025-02-26 | A device for removing iron and impurities from pyrolytic coarse carbon black containing steel wire |
Country Status (1)
| Country | Link |
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| CN (1) | CN223888198U (en) |
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