Cooling device for petrochemical production

Abstract

The utility model relates to cooling device technical field discloses a cooling device for petroleum chemical industry production, including the protective housing, the surface fixedly connected with fixed sleeve of protective housing, the lower end fixedly connected with support base of fixed sleeve, the inside of fixed sleeve is provided with cooling assembly, the inner wall fixedly connected with support frame of fixed sleeve, the upper end of support frame is provided with cleaning assembly. Cooling assembly includes the conveying pipe, the surface fixedly connected with the heat dissipation copper pipe of conveying pipe, the lower end fixedly connected with the storage rack of conveying pipe. The utility model discloses through using material in the conveying pipe inner wall delivery is cooled by the heat absorption of heat dissipation copper pipe to the design of motor drive cable to pull the sliding block to scrape off the residual of conveying pipe inner wall, has realized the purpose of convenient to the residual of device use after the completion of cleaning, prevents the residual in the device to the subsequent use and causes the pollution, has promoted the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of cooling device technology, and in particular to a cooling device for petrochemical production. Background Technology

[0002] In petrochemical production processes, cooling devices are used to control the temperature of equipment or reactors to ensure that chemical reactions or processes can proceed smoothly within the appropriate temperature range. These devices help absorb, transfer, or dissipate excess heat generated during production through heat dissipation or heat exchange, preventing equipment from overheating and thus ensuring the stability and safety of the production process.

[0003] However, when using cooling devices for petrochemical production, sometimes petrochemical residues remain inside the device after use, making it difficult to clean. This requires more time to clean and prevents contamination of subsequent production. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a cooling device for petrochemical production.

[0005] This utility model is achieved by the following technical solution: a cooling device for petrochemical production, including a protective shell, a fixed sleeve fixedly connected to the surface of the protective shell, a support base fixedly connected to the lower end of the fixed sleeve, a cooling component disposed inside the fixed sleeve, a support frame fixedly connected to the inner wall of the fixed sleeve, and a cleaning component disposed at the upper end of the support frame.

[0006] The cooling assembly includes a delivery pipe, a heat dissipation copper pipe fixedly connected to the surface of the delivery pipe, a storage rack fixedly connected to the lower end of the delivery pipe, a first screw threadedly connected to the inner wall of the storage rack, a lifting block rotatably connected to the upper end of the first screw, a sealing cover slidably connected to the inner wall of the delivery pipe, a connecting frame fixedly connected to the lower end of the sealing cover, a second screw threadedly connected to the inner wall of the connecting frame, a rotating block fixedly connected to the surface of the second screw, a lifting block slidably connected to the inner wall of the storage rack, a rotating block rotatably connected to the right end of the storage rack at its left end, a rotating block rotatably connected to the left end of the protective shell at its right end, and a delivery pipe fixedly connected to the inner wall of the protective shell.

[0007] The above technical solution uses a lifting block to drive the sliding block stored inside the storage rack to lift and slide the upper sealing cover, thus providing protection for the sliding block when it is not in use and making subsequent use more convenient.

[0008] As a further improvement to the above solution, the cleaning component includes a motor, the output end of which is fixedly connected to a rotating frame, the surface of which is rotatably connected to a mounting frame, a steel cable wound around the surface of the rotating frame, a sliding block fixedly connected to the surface of the steel cable, the surface of which is slidably connected to the inner wall of the conveying pipe, the surface of which is slidably connected to the inner wall of the storage rack, the lower end of the mounting frame fixedly connected to the upper end of the support frame, and the lower end of the motor fixedly connected to the upper end of the support frame.

[0009] The above technical solution, which uses a motor 601 to drive a steel cable 604 to pull a sliding block 605 to scrape off residues on the inner wall of the conveying pipe 401, achieves the purpose of conveniently cleaning the residues after the device is used, preventing the residues inside the device from causing pollution to subsequent use, and improving the practicality of the device.

[0010] As a further improvement to the above solution, the heat dissipation copper pipe is located inside the protective shell, and the storage rack is located at the left end of the protective shell.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention utilizes a cooling assembly: rotating a rotating block drives a second screw to rotate, while a connecting bracket on the surface of the second screw moves under the constraint of the upper sealing cover. This causes the sealing cover to retract to the right into the conveying pipe. Subsequently, rotating the first screw at the lower end of the storage rack moves a lifting block upward, which in turn moves the sliding block at the upper end of the lifting block to the inside of the conveying pipe for cleaning. The design of using a lifting block to move the sliding block stored inside the storage rack and sliding with the upper sealing cover provides protection for the sliding block when not in use, making subsequent use more convenient.

[0013] This invention features a cleaning component: after the sliding block moves into the conveying pipe, an external power source drives a motor to rotate, which in turn drives a rotating frame to rotate synchronously. At this time, the rotating frame rewinds the steel cable at the right end while releasing the steel cable at the left end, causing the sliding block on the surface of the steel cable to slide to the right. This scrapes away residue from the inner wall of the conveying pipe, thus completing the cleaning process. The design, using a motor to drive the steel cable to pull the sliding block and scrape away residue from the inner wall of the conveying pipe, achieves convenient cleaning of residue after use, preventing contamination from internal residue and improving the device's practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the cooling component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0018] Figure 5 This is a schematic diagram of the connection structure between the cooling component and the cleaning component of this utility model;

[0019] Figure 6 This is a schematic diagram of the overall structure of this utility model.

[0020] Explanation of key symbols:

[0021] 1. Protective outer shell; 2. Fixing sleeve; 3. Support base; 4. Cooling assembly; 401. Conveying pipe; 402. Heat dissipation copper pipe; 403. Storage rack; 404. First screw; 405. Lifting block; 406. Sealing sliding cover; 407. Connecting frame; 408. Second screw; 409. Rotating block; 5. Support frame; 6. Cleaning assembly; 601. Motor; 602. Rotating frame; 603. Mounting frame; 604. Steel cable; 605. Sliding block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] Example:

[0024] Please combine Figure 1-6 A cooling device for petrochemical production according to this embodiment includes a protective shell 1, a fixing sleeve 2 fixedly connected to the surface of the protective shell 1, a support base 3 fixedly connected to the lower end of the fixing sleeve 2, a cooling component 4 disposed inside the fixing sleeve 2, a support frame 5 fixedly connected to the inner wall of the fixing sleeve 2, and a cleaning component 6 disposed at the upper end of the support frame 5.

[0025] The cooling assembly 4 includes a delivery pipe 401, a heat dissipation copper pipe 402 fixedly connected to the surface of the delivery pipe 401, a storage rack 403 fixedly connected to the lower end of the delivery pipe 401, a first screw 404 threadedly connected to the inner wall of the storage rack 403, a lifting block 405 rotatably connected to the upper end of the first screw 404, a sealing cover 406 slidably connected to the inner wall of the delivery pipe 401, a connecting frame 407 fixedly connected to the lower end of the sealing cover 406, a second screw 408 threadedly connected to the inner wall of the connecting frame 407, and a rotating block 409 fixedly connected to the surface of the second screw 408. The lifting block 405 drives the sliding block 605 stored inside the storage rack 403 to move up and down and slide with the upper sealing cover 406, thus providing protection for the sliding block 605 when not in use and making subsequent use more convenient.

[0026] The surface of the lifting block 405 is slidably connected to the inner wall of the storage rack 403, and the left end of the rotating block 409 is rotatably connected to the right end of the storage rack 403.

[0027] The right end of the rotating block 409 is rotatably connected to the left end of the protective shell 1, and the surface of the conveying pipe 401 is fixedly connected to the inner wall of the protective shell 1.

[0028] The cleaning component 6 includes a motor 601, with a rotating frame 602 fixedly connected to the output end of the motor 601. A mounting frame 603 is rotatably connected to the surface of the rotating frame 602, and a steel cable 604 is wound around the surface of the rotating frame 602. A sliding block 605 is fixedly connected to the surface of the steel cable 604. The design of using the motor 601 to drive the steel cable 604 to pull the sliding block 605 to scrape off the residue on the inner wall of the conveying pipe 401 achieves the purpose of conveniently cleaning the residue after the device is used, preventing the residue inside the device from causing pollution to subsequent use, and improving the practicality of the device.

[0029] The surface of the sliding block 605 is slidably connected to the inner wall of the conveying pipe 401, and the surface of the sliding block 605 is slidably connected to the inner wall of the storage rack 403.

[0030] The lower end of the mounting bracket 603 is fixedly connected to the upper end of the support frame 5, and the lower end of the motor 601 is fixedly connected to the upper end of the support frame 5.

[0031] The heat dissipation copper pipe 402 is located inside the protective housing 1, and the storage rack 403 is located at the left end of the protective housing 1.

[0032] The implementation principle of a cooling device for petrochemical production in this embodiment is as follows: When using the device, the material to be cooled is first connected from the left end of the conveying pipe 401. At the same time, the heat dissipation copper pipe 402 is activated to absorb the heat of the conveying pipe 401, thereby dissipating heat from the material conveyed inside the conveying pipe 401. When cleaning is required after the device is used, the rotating block 409 is rotated to drive the second screw 408 to rotate. Simultaneously, the connecting bracket 407 on the surface of the second screw 408 moves on the surface of the second screw 408 under the restriction of the upper sealing sliding cover 406, thereby driving the sealing sliding cover 406 to retract to the right into the conveying pipe 401. Then, the first screw 404 at the lower end of the storage rack 403 is rotated to drive the lifting block 405 to move upward, thereby driving the sliding block 605 at the upper end of the lifting block 405 to move together, thereby moving it into the conveying pipe 401. To facilitate cleaning of the inside of the conveying pipe 401, after the sliding block 605 moves into the inside of the conveying pipe 401, an external power source is connected to drive the motor 601 to rotate, thereby driving the rotating frame 602 to rotate synchronously. At this time, the rotating frame 602 rewinds the steel cable 604 at the right end while releasing the steel cable 604 at the left end, thereby driving the sliding block 605 on the surface of the steel cable 604 to slide to the right, thus scraping off the residue on the inner wall of the conveying pipe 401 through the sliding block 605, thereby completing the cleaning. The design utilizes the heat absorption of the heat dissipation copper pipe 402 for cooling when the material is conveyed on the inner wall of the conveying pipe 401, and the motor 601 drives the steel cable 604 to pull the sliding block 605 to scrape off the residue on the inner wall of the conveying pipe 401. This design achieves the purpose of conveniently cleaning the residue after the device is used, preventing the residue inside the device from causing pollution to subsequent use, and improving the practicality of the device.

[0033] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A cooling device for petrochemical production, characterized in that, Includes a protective shell (1), a fixed sleeve (2) is fixedly connected to the surface of the protective shell (1), a support base (3) is fixedly connected to the lower end of the fixed sleeve (2), a cooling component (4) is provided inside the fixed sleeve (2), a support frame (5) is fixedly connected to the inner wall of the fixed sleeve (2), and a cleaning component (6) is provided at the upper end of the support frame (5). The cooling assembly (4) includes a delivery pipe (401), a heat dissipation copper pipe (402) is fixedly connected to the surface of the delivery pipe (401), a storage rack (403) is fixedly connected to the lower end of the delivery pipe (401), a first screw (404) is threadedly connected to the inner wall of the storage rack (403), a lifting block (405) is rotatably connected to the upper end of the first screw (404), a sealing cover (406) is slidably connected to the inner wall of the delivery pipe (401), a connecting frame (407) is fixedly connected to the lower end of the sealing cover (406), a second screw (408) is threadedly connected to the inner wall of the connecting frame (407), and a rotating block (409) is fixedly connected to the surface of the second screw (408).

2. The cooling device for petrochemical production as described in claim 1, characterized in that: The surface of the lifting block (405) is slidably connected to the inner wall of the storage rack (403), and the left end of the rotating block (409) is rotatably connected to the right end of the storage rack (403).

3. A cooling device for petrochemical production as described in claim 2, characterized in that: The right end of the rotating block (409) is rotatably connected to the left end of the protective shell (1), and the surface of the conveying pipe (401) is fixedly connected to the inner wall of the protective shell (1).

4. A cooling device for petrochemical production as described in claim 3, characterized in that: The cleaning component (6) includes a motor (601), the output end of which is fixedly connected to a rotating frame (602), the surface of which is rotatably connected to a mounting frame (603), the surface of which is wound with a steel cable (604), and the surface of which is fixedly connected with a sliding block (605).

5. A cooling device for petrochemical production as described in claim 4, characterized in that: The surface of the sliding block (605) is slidably connected to the inner wall of the conveying pipe (401), and the surface of the sliding block (605) is slidably connected to the inner wall of the storage rack (403).

6. A cooling device for petrochemical production as described in claim 5, characterized in that: The lower end of the mounting bracket (603) is fixedly connected to the upper end of the support frame (5), and the lower end of the motor (601) is fixedly connected to the upper end of the support frame (5).

7. A cooling device for petrochemical production as described in claim 6, characterized in that: The heat dissipation copper pipe (402) is located inside the protective shell (1), and the storage rack (403) is located at the left end of the protective shell (1).

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