Front-end deironing device for cracked carbon black

Abstract

The utility model relates to the technical field of pyrolysis carbon black, in particular to a front-end deironing device for pyrolysis carbon black. The device comprises an iron removal channel, a feeding mechanism is fixedly arranged on the top face of the iron removal channel, and a vibration motor is fixedly installed on one side of the outer surface of the feeding mechanism; and an iron attraction cabin is fixedly mounted on one side of the outer surface of the iron removal channel, and an iron attraction mechanism is fixedly mounted on one side of the iron attraction cabin. According to the front-end deironing device for the cracked carbon black, through the arrangement of the feeding mechanism, the iron attracting mechanism and the iron scraping strip, raw materials are put into the feeding box and are communicated with an external power supply, a vibration motor drives the feeding box to vibrate, and a rubber sleeve layer deforms along with the feeding box, so that the raw materials fall down from a conical discharging hopper in an orderly spreading manner, and the raw materials are prevented from falling down in piles and being mutually shielded; the first servo motor drives the permanent magnet to rotate, iron in raw materials is adsorbed, iron removal of the raw materials is more uniform and comprehensive, an iron scraping strip scrapes off the iron, the iron falls into an iron collecting box to be collected, and the adsorption effect of the permanent magnet is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pyrolysis carbon black technology, specifically to a front-end iron removal device for pyrolysis carbon black. Background Technology

[0002] During carbon black production, the complex composition of the flue gas, including chloride ions and sulfides, corrodes pipes and equipment. Under various actual working conditions such as high temperature, high pressure, and humidity, iron and the corrosion and erosion of the inner walls of containers inevitably cause ferrous substances to be carried into the finished carbon black product. Vibration, crushing impact, and solid airflow during production can also cause tiny iron particles to mix into the carbon black, increasing the carbon black sieve residue and ash content, thus affecting product quality.

[0003] A carbon black ultrafine powder iron removal device disclosed in announcement number CN212092763U, although the utility model controls the electromagnet between the first and second conveyor belts to adsorb iron filings in the carbon black, uses the second conveyor belt to carry the iron filings out of the storage tank, and uses the controllable magnetic characteristics of the electromagnet to collect the iron filings into the storage box, the separated carbon black is transferred by a screw conveyor to complete the separation of iron filings and improve the quality of carbon black production.

[0004] However, when a large amount of raw material is fed into the feed pipe of this carbon black ultrafine powder iron removal device, the raw material powder falls in clumps and blocks each other, which can easily cause the electromagnet to fall directly into the storage tank before it can be attracted, resulting in incomplete iron removal of the raw material powder and affecting product quality. Utility Model Content

[0005] The purpose of this invention is to provide a front-end iron removal device for pyrolysis carbon black, in order to solve the problem that when the amount of raw material fed into the feed pipe is large, the raw material powder piles up and falls down, blocking each other, which easily leads to the electromagnet falling directly into the storage tank before it can be attracted.

[0006] To achieve the above objectives, a front-end iron removal device for pyrolysis carbon black is provided, comprising an iron removal channel, a feeding mechanism fixedly installed on the top surface of the iron removal channel, a vibrating motor fixedly installed on one side of the outer surface of the feeding mechanism; an iron suction chamber fixedly installed on one side of the outer surface of the iron removal channel, an iron suction mechanism fixedly installed on one side of the iron suction chamber, iron scraping strips fixedly installed on the inner wall of the iron suction chamber, and an iron collection box extending through the bottom of the iron suction chamber; a carbon black box fixedly installed on the bottom surface of the iron removal channel, and a discharge mechanism fixedly installed on the outer surface of the carbon black box.

[0007] As a further improvement to this technical solution, the feeding mechanism includes a rubber sleeve fixedly installed in the iron removal channel, a feeding box fixedly installed on the top surface of the rubber sleeve, and a conical discharge hopper through one side of the bottom surface of the feeding box, which facilitates the orderly falling of raw materials.

[0008] As a further improvement to this technical solution, the magnet-attracting mechanism includes a first servo motor fixedly installed on one side of the magnet-attracting chamber. The output end of the first servo motor is fixedly provided with a permanent magnet through the magnet-attracting chamber. The permanent magnet is rotatably disposed on the inner side wall of the magnet-attracting chamber and is used to absorb iron in the raw material.

[0009] As a further improvement to this technical solution, a door is hinged to one side of the iron collection box, and a handle is fixedly installed on the surface of the door for opening and closing the door.

[0010] As a further improvement to this technical solution, the discharge mechanism includes a second servo motor fixedly mounted on the outer surface of the carbon black box. The output end of the second servo motor passes through the carbon black box and is fixedly mounted with a discharge screw, which is used for discharging material.

[0011] As a further improvement to this technical solution, a discharge pipe is fixedly installed on the outer surface of the carbon black box away from the first servo motor, and the discharge screw is rotatably installed inside the discharge pipe, which facilitates material discharge.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. In this front-end iron removal device for pyrolysis carbon black, the raw material is fed into the feeding box through the setting of the feeding mechanism, the iron attraction mechanism and the scraper. The external power supply is connected, and the vibration motor drives the feeding box to vibrate. The rubber sleeve follows the deformation, so that the raw material is spread out in an orderly manner and falls from the conical discharge hopper, avoiding the raw material from piling up and blocking each other. The first servo motor drives the permanent magnet to rotate, adsorbing the iron in the raw material, so that the iron removal of the raw material is more uniform and comprehensive. The scraper scrapes off the iron and it falls into the iron collection box for collection, ensuring the adsorption effect of the permanent magnet.

[0014] 2. In the front-end iron removal device of this pyrolysis carbon black, the raw material after iron removal falls into the carbon black box through the setting of the discharge mechanism. The second servo motor drives the discharge screw to rotate, which facilitates the discharge. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-section of the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of the magnet-attracting mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the material discharge mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the feeding mechanism of this utility model.

[0020] The meanings of the labels in the diagram are as follows:

[0021] 1. Iron removal channel; 2. Feeding mechanism; 201. Rubber sleeve; 202. Feeding box; 203. Conical discharge hopper; 3. Vibrating motor; 4. Iron suction chamber; 5. Iron suction mechanism; 501. First servo motor; 502. Permanent magnet; 6. Iron scraper; 7. Iron collection box; 8. Carbon black box; 9. Discharge mechanism; 901. Second servo motor; 902. Discharge screw; 10. Box door; 11. Discharge pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] Please see Figures 1-5As shown, the purpose of this embodiment is to provide a front-end iron removal device for pyrolysis carbon black, including an iron removal channel 1, a feeding mechanism 2 fixedly installed on the top surface of the iron removal channel 1, a vibration motor 3 fixedly installed on one side of the outer surface of the feeding mechanism 2; an iron-absorbing chamber 4 fixedly installed on one side of the outer surface of the iron removal channel 1, an iron-absorbing mechanism 5 fixedly installed on one side of the iron-absorbing chamber 4, and an iron-scraping strip 6 fixedly installed on the inner wall of the iron-absorbing chamber 4. Through the arrangement of the feeding mechanism 2, the iron-absorbing mechanism 5 and the iron-scraping strip 6, the raw material is fed into the feeding box 202. When connected to an external power source, the vibration motor 3 drives the feeding box 202 to vibrate, and the rubber sleeve 201 deforms accordingly, so that the raw material is laid out in an orderly manner and falls from the conical discharge hopper 203, avoiding the raw material from piling up and blocking each other. The first servo motor 501 drives the permanent magnet 502 to rotate, adsorbing the iron in the raw material, making the iron removal of the raw material more uniform and comprehensive. The iron-scraping strip 6 scrapes off the iron and falls into the iron collection box 7 for collection, ensuring the adsorption effect of the permanent magnet 502.

[0026] The bottom of the magnetic chamber 4 is provided with an iron collection box 7; the bottom surface of the iron removal channel 1 is fixedly provided with a carbon black box 8, and the outer surface of the carbon black box 8 is fixedly installed with a discharge mechanism 9. Through the setting of the discharge mechanism 9, the raw material after iron removal falls into the carbon black box 8. The second servo motor 901 drives the discharge screw 902 to rotate, which achieves the effect of easy discharge.

[0027] Please see Figure 5 The feeding mechanism 2 includes a rubber sleeve 201 fixedly installed in the iron removal channel 1. A feeding box 202 is fixedly installed on the top surface of the rubber sleeve 201, and a conical discharge hopper 203 is provided through one side of the bottom surface of the feeding box 202.

[0028] By setting up the feeding mechanism 2, the raw materials are put into the feeding box 202. When connected to an external power source, the vibration motor 3 drives the feeding box 202 to vibrate. The rubber sleeve 201 deforms accordingly, so that the raw materials are laid out in an orderly manner and fall from the conical discharge hopper 203, avoiding the raw materials from piling up and blocking each other.

[0029] Please see Figure 3 The magnet-attracting mechanism 5 includes a first servo motor 501 fixedly installed on one side of the magnet-attracting chamber 4. The output end of the first servo motor 501 passes through the magnet-attracting chamber 4 and is fixedly provided with a permanent magnet 502. The permanent magnet 502 is rotatably disposed on the inner side wall of the magnet-attracting chamber 4.

[0030] With the setting of the magnet 5, the first servo motor 501 drives the permanent magnet 502 to rotate, adsorbing the iron in the raw material, making the iron removal from the raw material more uniform and comprehensive. The scraper 6 scrapes off the iron and it falls into the iron collection box 7 for collection.

[0031] Please see Figure 1 The edge of the iron collection box 7 is hinged to a door 10, and a handle is fixedly installed on the surface of the door 10.

[0032] The handle is designed to open and close the box door 10, making it convenient for personnel to clean the iron inside the box door 10.

[0033] Please see Figure 4 The discharge mechanism 9 includes a second servo motor 901 fixedly installed on the outer surface of the carbon black box 8, and the output end of the second servo motor 901 is fixedly installed with a discharge screw 902 through the carbon black box 8.

[0034] With the setting of the discharge mechanism 9, the raw material after iron removal falls into the carbon black box 8, and the second servo motor 901 drives the discharge screw 902 to rotate, which facilitates the discharge.

[0035] Please see Figure 4 A discharge pipe 11 is fixedly installed on the outer surface of the carbon black box 8 on the side away from the second servo motor 901, and the discharge screw 902 is rotatably installed inside the discharge pipe 11.

[0036] The discharge pipe 11 is designed to facilitate material discharge.

[0037] Working steps: Put the raw materials into the feeding box 202, connect the external power supply, and the vibration motor 3 drives the feeding box 202 to vibrate. The rubber sleeve 201 deforms accordingly, so that the raw materials are laid out in an orderly manner and fall from the conical discharge hopper 203, avoiding the raw materials from piling up and blocking each other.

[0038] The first servo motor 501 drives the permanent magnet 502 to rotate, adsorbing the iron in the raw material, making the iron removal from the raw material more uniform and comprehensive. The scraper 6 scrapes off the iron and collects it in the iron collection box 7, ensuring the adsorption effect of the permanent magnet 502.

[0039] After the iron is removed, the raw material falls into the carbon black box 8. The second servo motor 901 drives the discharge screw 902 to rotate, which facilitates the discharge.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A front-end iron removal device for pyrolysis carbon black, characterized in that: It includes an iron removal channel (1), a feeding mechanism (2) is fixedly installed on the top surface of the iron removal channel (1), and a vibration motor (3) is fixedly installed on one side of the outer surface of the feeding mechanism (2); A magnetic suction chamber (4) is fixedly installed on one side of the outer surface of the iron removal channel (1), a magnetic suction mechanism (5) is fixedly installed on one side of the magnetic suction chamber (4), a scraper (6) is fixedly provided on the inner wall of the magnetic suction chamber (4), and an iron collection box (7) is provided through the bottom of the magnetic suction chamber (4). A carbon black box (8) is fixedly installed on the bottom surface of the iron removal channel (1), and a discharge mechanism (9) is fixedly installed on the outer surface of the carbon black box (8).

2. The iron removal device at the front end of the pyrolysis carbon black according to claim 1, characterized in that: The feeding mechanism (2) includes a rubber sleeve (201) fixedly installed in the iron removal channel (1), a feeding box (202) fixedly installed on the top surface of the rubber sleeve (201), and a conical discharge hopper (203) through the bottom side of the feeding box (202).

3. The iron removal device at the front end of the pyrolysis carbon black according to claim 1, characterized in that: The magnet-attracting mechanism (5) includes a first servo motor (501) fixedly installed on one side of the magnet-attracting chamber (4). The output end of the first servo motor (501) is fixedly provided with a permanent magnet (502) through the magnet-attracting chamber (4). The permanent magnet (502) is rotatably disposed on the inner wall of the magnet-attracting chamber (4).

4. The iron removal device at the front end of the pyrolysis carbon black according to claim 1, characterized in that: The iron collection box (7) has a door (10) hinged to one side of its edge, and a handle is fixedly installed on the surface of the door (10).

5. The iron removal device at the front end of the pyrolysis carbon black according to claim 1, characterized in that: The discharge mechanism (9) includes a second servo motor (901) fixedly installed on the outer surface of the carbon black box (8), and the output end of the second servo motor (901) is fixedly installed with a discharge screw (902) through the carbon black box (8).

6. The iron removal device at the front end of the pyrolysis carbon black according to claim 5, characterized in that: The carbon black box (8) has a discharge pipe (11) fixedly installed on the side of its outer surface away from the second servo motor (901), and the discharge screw (902) is rotatably installed inside the discharge pipe (11).

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