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CN-224215688-U - Multistage cooling device for carbon black modification treatment process

CN224215688UCN 224215688 UCN224215688 UCN 224215688UCN-224215688-U

Abstract

The utility model discloses a multistage cooling device in a carbon black modification treatment process, which relates to the technical field of carbon black treatment and comprises a cooling device, wherein a cooling box is fixedly connected to the bottom end of the cooling device, a support bracket is fixedly sleeved on the outer surface of the cooling device, and the support bracket is fixedly arranged at the top of the cooling box. According to the utility model, multistage cooling treatment can be realized by arranging the first-stage cooling cylinder, the second-stage cooling cylinder and the third-stage cooling cylinder, a circulating matched liquid suction pipe is arranged to pump cooling medium in the cooling box outwards, then a liquid discharge pipe is matched to convey the cooling medium to the first shunt pipe and the second shunt pipe, the first shunt pipe and the second shunt pipe are used for contacting carbon black at the middle position in the first-stage cooling cylinder, the second-stage cooling cylinder and the third-stage cooling cylinder, the purpose of cooling treatment is realized, the third shunt pipe and the annular cooling pipe are arranged to shunt the cooling medium again, and the annular cooling pipe is matched to surround the periphery of the carbon black and contact with the cooling medium, so that the effect of comprehensive cooling is promoted.

Inventors

  • YANG WEISONG
  • ZHOU YIHUA
  • MAO GUANGHUA

Assignees

  • 江西禧颐新材料有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (7)

  1. 1. The multistage cooling device for the carbon black modification treatment process comprises a cooling device (1) and is characterized in that a cooling box (2) is fixedly connected to the bottom end of the cooling device (1), a supporting bracket (3) is fixedly sleeved on the outer surface of the cooling device (1), the supporting bracket (3) is fixedly arranged at the top of the cooling box (2), and a bearing frame (4) is fixedly arranged on the right side of the cooling box (2); The cooling device (1) comprises a primary cooling cylinder (11), a secondary cooling cylinder (12) is fixedly arranged on the right side of the primary cooling cylinder (11), a tertiary cooling cylinder (13) is fixedly arranged on the right side of the secondary cooling cylinder (12), and an air flow inlet (14) is formed in the left side of the primary cooling cylinder (11).
  2. 2. The multistage cooling device for the carbon black modification treatment process according to claim 1, wherein a circulating pump (41) is fixedly arranged at the top of the bearing frame (4), a liquid suction pipe (42) is fixedly arranged at the input end of the circulating pump (41), and the other end of the liquid suction pipe (42) is fixedly arranged inside the right side of the top of the cooling box (2).
  3. 3. The multistage cooling device for carbon black modification treatment process according to claim 2, wherein a liquid discharge pipe (43) is fixedly arranged at the output end of the circulating pump (41), and a shunt pipe I (44) is fixedly arranged at the other end of the liquid discharge pipe (43).
  4. 4. A multistage cooling device for a carbon black modification treatment process according to claim 3, wherein the other end of the liquid discharge pipe (43) is fixedly provided with a second shunt pipe (45) on one side of the first shunt pipe (44), the other ends of the first shunt pipe (44) and the second shunt pipe (45) are fixedly provided with a first recovery pipe (46), and the other end of the first recovery pipe (46) is fixedly arranged inside the left side of the top of the cooling box (2).
  5. 5. The multistage cooling device for the carbon black modification treatment process according to claim 1, wherein the primary cooling cylinder (11), the secondary cooling cylinder (12) and the tertiary cooling cylinder (13) are respectively provided with a cavity (411) inside the shell.
  6. 6. A multistage cooling device for a carbon black modification treatment process according to claim 3, wherein a third shunt tube (47) is fixedly arranged in one side of the liquid discharge tube (43), an annular cooling tube (48) is fixedly arranged on the other end of the third shunt tube (47), and the annular cooling tube (48) is fixedly arranged in the cavity (411).
  7. 7. The multistage cooling device for carbon black modification treatment process according to claim 6, wherein a second recovery pipe (49) is fixedly arranged at the other end of the annular cooling pipe (48), the other end of the second recovery pipe (49) is fixedly arranged inside the left side of the top end of the cooling box (2), and cooling fins (410) are fixedly sleeved on the outer surfaces of the second recovery pipe (49) and the first recovery pipe (46).

Description

Multistage cooling device for carbon black modification treatment process Technical Field The utility model relates to the technical field of carbon black treatment, in particular to a multistage cooling device in a carbon black modification treatment process. Background Carbon black is generally a black, very fine powder-like substance produced by incomplete combustion or thermal decomposition of carbonaceous substances (such as natural gas, heavy oil, coal tar, etc.) under conditions of insufficient air, and the main component is elemental carbon. In the carbon black modification treatment process, a large amount of heat is often generated, and an excessive temperature may not only affect the modification effect, but also bring potential safety hazards, and is unfavorable for subsequent operations such as collection, storage, further processing and the like of the carbon black product. Therefore, there is a need for a cooling device that is efficient and precisely temperature controlled to ensure that the carbon black modification process is accomplished with a stable, high quality. When the existing carbon black cooling device is used, cooling medium is adopted to cool the carbon black, but the carbon black cannot fully contact with the cooling medium, so that the carbon black is unevenly cooled, further the carbon black modification treatment is unstable, and the working quality is reduced. Disclosure of utility model The utility model aims to provide a multistage cooling device for a carbon black modification treatment process, which aims to solve the problems in the background technology. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a multistage cooling device of carbon black modification treatment process, includes cooling device, cooling device's bottom department fixedly connected with cooling tank, fixed sleeve has cup jointed the support bracket on cooling device's the surface, support bracket fixed mounting is at the top of cooling tank, fixed mounting has the bearing frame on the right side of cooling tank. The cooling device comprises a primary cooling cylinder, a secondary cooling cylinder is fixedly arranged on the right side of the primary cooling cylinder, a tertiary cooling cylinder is fixedly arranged on the right side of the secondary cooling cylinder, and an air flow inlet is formed in the left side of the primary cooling cylinder. The technical scheme of the utility model is further improved in that the top of the bearing frame is fixedly provided with a circulating pump, the input end of the circulating pump is fixedly provided with a liquid suction pipe, and the other end of the liquid suction pipe is fixedly arranged in the right side of the top of the cooling box. The technical scheme of the utility model is further improved in that a liquid discharge pipe is fixedly arranged at the output end of the circulating pump, a first shunt pipe is fixedly arranged at the other end of the liquid discharge pipe, and the first shunt pipe and the second shunt pipe can shunt cooling medium to increase the contact area between the cooling medium and carbon black. The technical scheme of the utility model is further improved in that a shunt tube II is fixedly arranged on one side of the shunt tube I at the other end of the liquid discharge tube, a recovery tube I is fixedly arranged on the other ends of the shunt tube I and the shunt tube II, and the other end of the recovery tube I is fixedly arranged in the left side of the top of the cooling box. The technical scheme of the utility model is further improved in that cavities are formed in the shells of the primary cooling cylinder, the secondary cooling cylinder and the tertiary cooling cylinder, and the cavities are convenient for installing the annular cooling pipes. The technical proposal of the utility model is further improved in that a shunt tube III is fixedly arranged in one side of the liquid discharge pipe, an annular cooling pipe is fixedly arranged on the other end of the shunt tube III, the annular cooling pipe is fixedly arranged in the cavity, The technical scheme of the utility model is further improved in that a second recovery pipe is fixedly arranged at the other end of the annular cooling pipe, the other end of the second recovery pipe is fixedly arranged in the left side of the top end of the cooling box, cooling fins are fixedly sleeved on the outer surfaces of the second recovery pipe and the first recovery pipe, and the cooling fins are convenient for cooling the recovered medium in the first recovery pipe and the second recovery pipe. By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress: 1. The utility model provides a multistage cooling device in a carbon black modification treatment process, which can realize multistage cooling treatment by arranging a first-stage cooling c