Pyrolysis carbon black conveying device

Abstract

The utility model relates to the field of cracked carbon black conveying, in particular to a cracked carbon black conveying device which comprises a magnetic separator and a negative pressure system, the magnetic separator comprises a conveyor and a magnetic separation part, and the magnetic separation part is arranged at one end of the conveyor and comprises an installation assembly, a magnetic separation cylinder and a dust removal part. The magnetic separation barrel is mounted in the mounting assembly, the dust removal part comprises two side plates, the side plates are located at the top of the mounting assembly, and the two side plates are oppositely arranged and are both located below the conveying end of the conveyor; the side plates are arranged on the side walls of the mounting box, dust particles emitted by materials falling on the conveyor can be absorbed by the side plates, the upper guide pipe and the purification box are matched, the dust particles are conveyed into the purification box to be purified, and the problem that a large number of dust particles are emitted during magnetic separation is solved.

Description

Technical Field

[0001] The utility model relates to the field of pyrolysis carbon black transportation, in particular to a pyrolysis carbon black transportation device. Background Art

[0002] Cracking carbon black is a preparation process that prepares cracking carbon black by depolymerizing large molecular carbon black into small molecular carbon black. This preparation method can significantly reduce the degree of polymerization of carbon black, thereby achieving the purpose of reducing carbon content, improving the fluidity of inks and coatings, and reducing the volume content of pigments.

[0003] At present, cracking carbon black is used in the recycling industry, such as tire recycling. The tires are crushed and then the carbon materials are recovered. During the transportation of these crushed materials, magnetic separation is carried out to recover some metal substances. During the transportation process, especially when transporting from the conveyor to the magnetic separation process, dust is easily emitted due to the falling of materials. This dust can easily cause environmental pollution and harm the respiratory tract of workers. Utility Model Content

[0004] Based on the above description, the utility model provides a pyrolysis carbon black conveying device to solve the problem that the existing pyrolysis carbon black generates dust during transportation.

[0005] The utility model solves the above technical problems with the following technical solutions: a pyrolysis carbon black conveying device, including a magnetic separator and a negative pressure system;

[0006] The magnetic separator includes a conveyor and a magnetic separation part, and the magnetic separation part is arranged at one end of the conveyor;

[0007] The magnetic separation part includes a mounting assembly, a magnetic separation drum and a dust removal part, wherein the magnetic separation drum is mounted inside the mounting assembly, and the dust removal part includes a side plate, wherein the side plate is located at the top of the mounting assembly, and the number of the side plates is two, and the two side plates are arranged oppositely and are both located below the conveying end of the conveyor;

[0008] One end of the negative pressure system is connected to one side of the installation component through a branch pipe.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the installation assembly includes an installation box, a first discharge port, a guide plate, a scraper plate, a second discharge port and a storage box, wherein the first discharge port and the second discharge port are opened on the same side of the installation box, and the second discharge port is located above the first discharge port.

[0011] Further, one end of the deflector is fixedly connected to the inner wall of the installation box, and one end of the deflector is connected to the inlet of the second discharge port.

[0012] Further, one end of the scraping plate is fixedly connected to the inner wall of the installation box. The end of the scraping plate away from the inner wall of the installation box is designed to be pointed and abuts against the surface of the magnetic separation cylinder.

[0013] Based on the above technical solutions, the present utility model can be further improved as follows.

[0014] Further, the storage box is fixedly installed on the side wall of the installation box, and the inner cavity of the storage box communicates with the second discharge port. The bottom end of the storage box is located above the first discharge port.

[0015] Further, the dust removal part further includes a cavity opened in the side plate, a dust suction hole opened in the side plate, a conduit fixedly connected to the side plate, a purification box connected to the conduit, and a suction pump installed on the top of the purification box.

[0016] Further, the dust suction hole communicates with the cavity inside the side plate. One end of the conduit is connected to the cavity inside the side plate, and the other end is connected to the air inlet end of the purification box. The suction end of the suction pump is connected to the air outlet end of the purification box.

[0017] Further, the purification box is installed on the top of the storage box. The conduit is integrally designed in a U shape and is located at the top of the side wall of the installation box.

[0018] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0019] 1. By providing a side plate on the side wall of the installation box in the present utility model, the dust particles emitted from the materials falling on the conveyor are absorbed by it. In cooperation with the conduit and the purification box, the dust particles are transported to the inside of the purification box for purification treatment, avoiding the problem of a large amount of dust particles being emitted during magnetic separation.

[0020] 2. By providing a first discharge port and a second discharge port inside the packaging box, it is convenient to distinguish between metal materials and carbon-containing materials, store and recycle them separately. At the same time, the scraping plate inside the installation box can cooperate with the deflector to guide the scraped metal materials into the storage box. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of a pyrolytic carbon black conveying device provided by an embodiment of the present utility model;

[0022] Figure 2 It is a three-dimensional structural diagram of the installation box in the present utility model;

[0023] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the installation box of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the installation box in the utility model when viewed from above.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Magnetic separator; 101. Conveyor; 102. Magnetic separation unit; 1021. Installation assembly; 0211. Installation box; 0212. First discharge port; 0213. Guide plate; 0214. Scraper plate; 0215. Second discharge port; 0216. Storage box; 1022. Magnetic separation cylinder; 1023. Dust removal unit; 0231. Side panel; 0232. Cavity; 0233. Dust suction hole; 0234. Conduit; 0235. Purification box; 0236. Suction pump; 2. Negative pressure system. DETAILED DESCRIPTION

[0027] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0029] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the technical product is usually placed when in use. They are only for the convenience of describing the present technology and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present technology. In addition, "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Therefore, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0030] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0032] See also Figure 1 and Figure 2 , a pyrolysis carbon black conveying device, comprising a magnetic separator 1 and a negative pressure system 2;

[0033] The magnetic separator 1 includes a conveyor 101 and a magnetic separation unit 102 , wherein the magnetic separation unit 102 is disposed at one end of the conveyor 101 ;

[0034] The magnetic separation part 102 includes a mounting assembly 1021, a magnetic separation drum 1022 and a dust removal part 1023. The magnetic separation drum 1022 is installed inside the mounting assembly 1021. The dust removal part 1023 includes a side plate 0231. The side plate 0231 is located at the top of the mounting assembly 1021. There are two side plates 0231. The two side plates 0231 are relatively arranged and are both located below the conveying end of the conveyor 101.

[0035] One end of the negative pressure system 2 is connected to one side of the installation component 1021 through a branch pipe.

[0036] The negative pressure system 2 includes a storage bin and a Roots blower connected to the storage bin through a pipeline.

[0037] A dust removal unit 1023 is provided on the mounting assembly 1021, and the dust removal unit 1023 can be used to suck in materials dropped from the conveyor 101, and absorb dust emitted due to the drop, so as to prevent a large amount of dust from being emitted into the air of the workshop.

[0038] See also Figure 2 and Figure 3The installation assembly 1021 of this embodiment includes an installation box 0211, a first discharge port 0212, a guide plate 0213, a scraper plate 0214, a second discharge port 0215 and a storage box 0216. The first discharge port 0212 and the second discharge port 0215 are opened on the same side of the installation box 0211, and the second discharge port 0215 is located above the first discharge port 0215.

[0039] A first discharge port 0212 is opened on the installation box 0211, and the negative pressure system 2 is connected to the first discharge port 0212 through a pipeline to perform secondary transmission of the magnetically separated materials.

[0040] See also Figure 2 and Figure 3 One end of the guide plate 0213 of this embodiment is fixedly connected to the inner wall of the installation box 0211, and one end of the guide plate 0213 is connected to the entrance of the second discharge port 0215.

[0041] The guide plate 0213 is designed to be tilted as a whole, so that the metal material can flow along the guide plate 0213 into the second discharge port 0215 and pass through the second discharge port 0215 into the storage box 0216 .

[0042] See also Figure 2 and Figure 3 One end of the scraper plate 0214 of the present embodiment is fixedly connected to the inner wall of the installation box 0211 , and the end of the scraper plate 0214 away from the inner wall of the installation box 0211 is designed to be pointed and attached to the surface of the magnetic separation cylinder 1022 .

[0043] The scraper plate 0214 scrapes the metal material adsorbed on the magnetic separation cylinder 1022, and cooperates with the rotation of the magnetic separation cylinder 1022 to scrape off the metal material. The fallen metal material will fall onto the guide plate 0213 and enter the second discharge port 0215 along the guide plate 0213.

[0044] See also Figure 2 and Figure 3 The material storage box 0216 of this embodiment is fixedly installed on the side wall of the installation box 0211, and the inner cavity of the material storage box 0216 is connected with the second discharge port 0215, and the bottom end of the material storage box 0216 is located above the first discharge port 0212.

[0045] The material storage box 0216 recycles and stores the metal material to facilitate distinguishing it from the carbon black material, and the material storage box 0216 is located above the first discharge port 0212 to avoid blocking the normal discharge of the first discharge port 0212.

[0046] See also Figure 3 and Figure 4, the dust removal part 1023 of this embodiment further includes a cavity 0232 opened in the side plate 0231, a dust suction hole 0233 opened in the side plate 0231, a conduit 0234 fixedly connected to the side plate 0231, a purification box 0235 connected to the conduit 0234, and a suction pump 0236 installed on the top of the purification box 0235.

[0047] The dust suction hole 0233 absorbs the emitted dust particles, allowing them to enter the conduit 0234 along the cavity 0232 inside the side plate 0231, enter the purification box 0235 along the conduit 0234, and be discharged into the air after being purified by the purification box 0235.

[0048] The purification box 0235 is an activated carbon adsorption box, which adsorbs the gas entering the inside of the purification box 0235 with activated carbon and then discharges it.

[0049] Please refer to Figure 3 and Figure 4 , in this embodiment, the dust suction hole 0233 communicates with the cavity 0232 inside the side plate 0231. One end of the conduit 0234 is connected to the cavity 0232 inside the side plate 0231, and the other end is connected to the air inlet end of the purification box 0235. The suction end of the suction pump 0236 is connected to the air outlet end of the purification box 0235.

[0050] The dust suction holes 0233 are located on both sides of the top of the installation box 0211. When the conveyor 101 transports the materials from the conveyor belt, the dust particles emitted by the materials can be absorbed from both sides.

[0051] Please refer to Figure 3 and Figure 4 , in this embodiment, the purification box 0235 is installed on the top of the storage box 0216. The conduit 0234 is integrally designed in a U shape and is located at the top of the side wall of the installation box 0211.

[0052] One end of the conduit 0234 has two air inlets, and the other end has one air outlet. By connecting the air outlet to the purification box 0235, it is ensured that the dust particles absorbed at the two side plates 0231 can be transmitted into the inside of the purification box 0235.

[0053] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pyrolysis carbon black conveying device, comprising a magnetic separator (1) and a negative pressure system (2), characterized in that: The magnetic separator (1) comprises a conveyor (101) and a magnetic separation section (102), wherein the magnetic separation section (102) is arranged at one end of the conveyor (101); The magnetic separation section (102) comprises a mounting assembly (1021), a magnetic separation cylinder (1022) and a dust removal section (1023); the magnetic separation cylinder (1022) is mounted inside the mounting assembly (1021); the dust removal section (1023) comprises a side plate (0231); the side plate (0231) is located at the top of the mounting assembly (1021); and there are two side plates (0231); the two side plates (0231) are arranged opposite to each other and are both located below the conveying end of the conveyor (101); One end of the negative pressure system (2) is connected to one side of the installation assembly (1021) via a branch pipe.

2. A pyrolysis carbon black conveying device according to claim 1, characterized in that: The installation assembly (1021) includes an installation box (0211), a first discharge port (0212), a guide plate (0213), a scraper plate (0214), a second discharge port (0215) and a storage box (0216), wherein the first discharge port (0212) and the second discharge port (0215) are opened on the same side of the installation box (0211), and the second discharge port (0215) is located above the second discharge port (0215).

3. A pyrolysis carbon black conveying device according to claim 2, characterized in that: One end of the guide plate (0213) is fixedly connected to the inner wall of the installation box (0211), and one end of the guide plate (0213) is connected to the inlet of the second discharge port (0215).

4. A pyrolysis carbon black conveying device according to claim 2, characterized in that: One end of the scraper plate (0214) is fixedly connected to the inner wall of the installation box (0211), and the end of the scraper plate (0214) away from the inner wall of the installation box (0211) is designed to be pointed and is attached to the surface of the magnetic separation cylinder (1022).

5. A pyrolysis carbon black conveying device according to claim 2, characterized in that: The material storage box (0216) is fixedly mounted on the side wall of the installation box (0211), and the inner cavity of the material storage box (0216) is connected to the second discharge port (0215), and the bottom end of the material storage box (0216) is located above the first discharge port (0212).

6. A pyrolysis carbon black conveying device according to claim 1, characterized in that: The dust removal section (1023) further includes a hollow cavity (0232) provided in the side panel (0231), a dust suction hole (0233) provided on the side panel (0231), a conduit (0234) fixedly connected to the side panel (0231), a purification box (0235) connected to the conduit (0234), and an air suction pump (0236) installed on the top of the purification box (0235).

7. A pyrolysis carbon black conveying device according to claim 6, characterized in that: The dust suction hole (0233) is connected to the cavity (0232) inside the side plate (0231), one end of the conduit (0234) is connected to the cavity (0232) inside the side plate (0231), and the other end is connected to the air inlet end of the purification box (0235), and the air suction end of the air suction pump (0236) is connected to the air outlet end of the purification box (0235).

8. A pyrolysis carbon black conveying device according to claim 6, characterized in that: The purification box (0235) is installed on the top of the storage box (0216), and the conduit (0234) is integrally designed in a U-shape and is located at the top of the side wall of the installation box (0211).

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