Carbon black oil preheating assembly

Abstract

The utility model discloses carbon black oil preheating assembly, including inner vertebra, with support fixed connection, outer vertebra, inner side and inner vertebra partial adhesion, rotating disc, with outer vertebra fixed connection, inner vertebra geometry axis and rotating disc geometry axis are concentric, and outer vertebra rotates along inner vertebra geometry axis, and the preheating cavity is formed between outer vertebra and inner vertebra, and crude oil pipeline and medium pipeline, and crude oil body flows into the preheating cavity through crude oil pipeline and discharges, and heating medium flows into the outer vertebra through medium pipeline and discharges. The utility model has the advantages that the preheating cavity between outer vertebra and inner vertebra can carry out preheating operation to the crude oil body, and through the eccentric movement of outer vertebra, the crude oil body is heated while being stirred, and preheating is realized, and through the contact of the outer side of inner vertebra and the inner side of outer vertebra, the crude oil body can be prevented from adhering to the side wall of the preheating cavity, and the self-cleaning effect is realized.

Description

Technical Field

[0001] This utility model relates to the field of carbon black oil preheating technology, and more specifically, to carbon black oil preheating components. Background Technology

[0002] Carbon black oil is extracted from crude oil. Before extraction, the crude oil needs to be preheated. Existing preheating devices, such as the one described in application CN202020078897.0, use scrapers to clean the inner wall to address the problem that "crude oil tends to adhere to the inside of the preheating device, which is difficult to remove and leads to reduced thermal conductivity." However, although there is no residue in the preheating device, crude oil adheres to the scraper as it moves, and the residue is still difficult to clean. Long-term residue affects the quality of the oil. Therefore, a new self-cleaning and preheating component was designed. Utility Model Content

[0003] To address the above deficiencies, this utility model provides a carbon black oil preheating component, which solves the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: The carbon black oil preheating assembly includes the crude oil body, heating medium, and support, and also includes; The inner vertebral body is fixedly connected to the support frame; The outer vertebral body is partially in contact with the inner vertebral body on its inner side. A rotating disk is fixedly connected to the outer vertebral body. The geometric axis of the inner vertebral body is concentric with the geometric axis of the rotating disk, while the geometric axis of the outer vertebral body is not concentric with the geometric axis of the rotating disk. The outer vertebral body rotates along the geometric axis of the inner vertebral body. A preheated cavity is formed between the outer and inner vertebral bodies; The crude oil pipeline and the medium pipeline are connected. The crude oil flows into the preheating cavity and is discharged through the crude oil pipeline. The heating medium flows into the outer cone body and is discharged through the medium pipeline. The medium pipeline passes through the crude oil pipeline.

[0005] Furthermore, the media pipeline includes an inlet pipe and an outlet pipe, one end of which is fixedly connected to the stent. The upper end of the inner vertebral body is fixedly connected to the inlet pipe, and the upper end of the inner vertebral body is fixedly connected to the outlet pipe.

[0006] Furthermore, the crude oil pipeline includes rigid pipe one and rigid pipe two. Both rigid pipe one and rigid pipe two are fixedly connected to the support. A flexible hose one is installed at the lower end of the rigid pipe, and a flexible hose two is installed at the upper end of the rigid pipe two. Sealed bearings are installed between flexible hose one and flexible hose two and the outer cone body.

[0007] Furthermore, it also includes a common bearing installed near the middle of the bracket. The outer ring of the common bearing is fixedly connected to the bracket, and the rotating disk is fixedly connected to the inner ring of the common bearing. A gear ring is installed on the rotating disk, and a motor is provided on one side of the bracket. The rotating end of the motor meshes with the gear ring.

[0008] Furthermore, a spiral guide ring is installed on the inner side of the inner vertebral body.

[0009] The beneficial effects of this utility model are: the preheating cavity between the outer cone and the inner cone can preheat the crude oil body that passes through it. Through the eccentric movement of the outer cone, the crude oil body is heated while being moved, thus achieving preheating. By contacting the outer side of the inner vertebral body with the inner side of the outer vertebral body, the crude oil body can be prevented from adhering to the side wall of the preheated cavity, thus achieving a self-cleaning effect. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the carbon black oil preheating component described in this utility model; Figure 2 This is an enlarged schematic diagram of the rotating disk; Figure 3 This is a schematic diagram of the cross-section of the external vertebral body; In the diagram, 1. Crude oil body; 2. Heating medium; 3. Support; 4. Inner cone; 5. Outer cone; 6. Rotating disk; 7. Preheating cavity; 8. Crude oil pipeline; 9. Medium pipeline; 91. Inlet pipe; 92. Outlet pipe; 81. Rigid pipe one; 82. Rigid pipe two; 83. Flexible hose one; 84. Flexible hose two; 85. Sealed bearing; 61. Ordinary bearing; 62. Gear ring; 63. Motor; 41. Spiral guide ring. Detailed Implementation

[0011] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0012] This application provides a carbon black oil preheating component; please refer to [reference needed]. Figures 1-3 It includes the crude oil body 1, the heating medium 2, and the support 3, and also includes; The inner vertebral body 4 is fixedly connected to the bracket 3; The outer vertebral body 5 is partially in contact with the inner vertebral body 4 on its inner side; The rotating disk 6 is fixedly connected to the outer vertebral body 5. The geometric axis of the inner vertebral body 4 is concentric with the geometric axis of the rotating disk 6, while the geometric axis of the outer vertebral body 5 is not concentric with the geometric axis of the rotating disk 6. The outer vertebral body 5 rotates along the geometric axis of the inner vertebral body 4. A preheating cavity 7 is formed between the outer vertebral body 5 and the inner vertebral body 4; The crude oil pipeline 8 and the medium pipeline 9 are connected. The crude oil body 1 flows into the preheating cavity 7 through the crude oil pipeline 8 and is discharged. The heating medium 2 flows into the outer cone 5 through the medium pipeline 9 and is discharged. The medium pipeline 9 passes through the crude oil pipeline 8.

[0013] In practical applications, crude oil body 1 enters the preheating cavity 7 through crude oil pipeline 8. There is a line contact between the outer cone 5 and the inner cone 4. When the outer cone 5 rotates, the line contact will move with the rotation of the outer cone 5. Simultaneously, the heating medium 2 enters the inner cone 4 through the medium pipeline 9, first heating the inner cone 4, and then heating the crude oil body 1 by means of heat transfer. Finally, after a certain period of time in the preheating cavity 7, the crude oil body 1 is heated to achieve the purpose of preheating. Through the contact between the outer side of the inner cone 4 and the inner side of the outer cone 5, the crude oil body 1 can be prevented from adhering to the side wall of the preheating cavity 7.

[0014] Reference Figure 1 , Figure 2 , Figure 3 The medium pipeline 9 includes an inlet pipe 91 and an outlet pipe 92. One end of the inlet pipe 91 and the outlet pipe 92 are fixedly connected to the support 3. The upper end of the inner vertebral body 4 is fixedly connected to the inlet pipe 91, and the upper end of the inner vertebral body 4 is fixedly connected to the outlet pipe 92.

[0015] In practical applications, the heating medium 2 first enters the inner side of the inner cone 4 from the inlet pipe 91, and after heat exchange, it is discharged through the outlet pipe 92.

[0016] Reference Figure 1 , Figure 2 , Figure 3 The crude oil pipeline 8 includes a rigid pipe 1 81 and a rigid pipe 2 82. Both rigid pipe 1 81 and rigid pipe 2 82 are fixedly connected to the support 3. A flexible hose 1 83 is installed at the lower end of rigid pipe 1 81, and a flexible hose 2 84 is installed at the upper end of rigid pipe 2 82. Sealed bearings 85 are installed between flexible hose 1 83 and flexible hose 2 84 and the outer cone 5.

[0017] In practical applications, the crude oil body 1 flows through rigid pipe 1 81, flexible pipe 1 83, preheating cavity 7, flexible pipe 2 84 and rigid pipe 2 82. The connection between flexible pipe 1 83, flexible pipe 2 84 and outer cone 5 can be sealed by the sealing bearing 85.

[0018] Reference Figure 1 , Figure 2 , Figure 3 It also includes a common bearing 61 installed near the middle of the bracket 3. The outer ring of the common bearing 61 is fixedly connected to the bracket 3. The rotating disk 6 is fixedly connected to the inner ring of the common bearing 61. A gear ring 62 is installed on the rotating disk 6. A motor 63 is provided on one side of the bracket 3. The rotating end of the motor 63 meshes with the gear ring 62.

[0019] In practical applications, the rotating end of motor 63 drives the gear ring 62 and the rotating disk 6 to rotate. The rotating disk 6 and the outer cone 5 rotate synchronously. Through the action of ordinary bearing 61, the rotating disk 6 and the support 3 can rotate relative to each other.

[0020] Reference Figure 1 , Figure 2 , Figure 3 A spiral guide ring 41 is installed on the inner side of the inner vertebral body 4.

[0021] In practical applications, the spiral guide ring 41 causes the heating medium 2 to move downwards in a spiral manner, increasing the heat exchange efficiency between the heating medium 2 and the inner cone 4.

Claims

1. A carbon black oil preheating assembly, comprising crude oil body (1), heating medium (2) and support (3), characterized in that, Also includes; The inner vertebral body (4) is fixedly connected to the support (3); The outer vertebral body (5) is partially attached to the inner vertebral body (4) on its inner side; The rotating disk (6) is fixedly connected to the outer vertebral body (5). The geometric axis of the inner vertebral body (4) is concentric with the geometric axis of the rotating disk (6), while the geometric axis of the outer vertebral body (5) is not concentric with the geometric axis of the rotating disk (6). The outer vertebral body (5) rotates along the geometric axis of the inner vertebral body (4). A preheating cavity (7) is formed between the outer vertebral body (5) and the inner vertebral body (4); The crude oil pipeline (8) and the medium pipeline (9) are connected. The crude oil body (1) flows into the preheating cavity (7) and is discharged through the crude oil pipeline (8). The heating medium (2) flows into the outer cone (5) and is discharged through the medium pipeline (9). The medium pipeline (9) passes through the crude oil pipeline (8).

2. The carbon black oil preheating assembly according to claim 1, characterized in that, The medium pipeline (9) includes an inlet pipe (91) and an outlet pipe (92). One end of the inlet pipe (91) and the outlet pipe (92) are fixedly connected to the support (3). The upper end of the inner vertebral body (4) is fixedly connected to the inlet pipe (91), and the upper end of the inner vertebral body (4) is fixedly connected to the outlet pipe (92).

3. The carbon black oil preheating assembly according to claim 2, characterized in that, The crude oil pipeline (8) includes a rigid pipe one (81) and a rigid pipe two (82). Both the rigid pipe one (81) and the rigid pipe two (82) are fixedly connected to the support (3). A flexible hose one (83) is installed at the lower end of the rigid pipe one (81), and a flexible hose two (84) is installed at the upper end of the rigid pipe two (82). Sealed bearings (85) are installed between the flexible hose one (83) and the flexible hose two (84) and the outer cone (5).

4. The carbon black oil preheating assembly according to claim 3, characterized in that, It also includes a common bearing (61) installed near the middle of the bracket (3). The outer ring of the common bearing (61) is fixedly connected to the bracket (3). The rotating disk (6) is fixedly connected to the inner ring of the common bearing (61). A gear ring (62) is installed on the rotating disk (6). A motor (63) is provided on one side of the bracket (3). The rotating end of the motor (63) meshes with the gear ring (62).

5. The carbon black oil preheating assembly according to any one of claims 1-4, characterized in that, A spiral guide ring (41) is installed on the inner side of the inner vertebral body (4).

Images