Combined support device for glass-lined reactor firing

Abstract

The utility model relates to the field of reaction kettle especially relates to a combined support device for glass lining reaction kettle firing. This support frame includes main body support, a plurality of slide rails are arranged on the side of main body support in vertical direction, the slide rail is equipped with the sliding block, the inner support is fixedly connected on the slide, the outer periphery of inner support is provided with annular support, the top of annular support is provided with rotary support, the rotary support and annular support support interval are provided with drive arrangement, the drive arrangement includes the roller group and drive roller of setting between rotary support and annular support, the drive roller is tangentially arranged in the inside of rotary support. The drive motor passes through universal joint and changes the coupling drive drive roller, realizes the stepless speed regulation automatic rotation of rotary support, does not need manual intervention, the fastening pneumatic cylinder can real -time adjustment drive roller position, keeps the friction of drive roller.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessels, and in particular to a combined support device for firing glass-lined reaction vessels. Background Technology

[0002] Glass-lined reactors are widely used in chemical and pharmaceutical industries. Their firing process requires uniform heating of the reactor at high temperatures to ensure a tight bond between the glass enamel layer and the metal substrate. Traditional firing processes typically use fixed support frames, which can easily lead to localized overheating or uneven cooling, causing cracking or peeling of the glass enamel layer. Manual rotation of the reactor is required to adjust the heating surface, which is labor-intensive and difficult to control precisely. A single-size support frame cannot accommodate reactors of different specifications, resulting in low equipment utilization. Traditional mechanical lifting mechanisms are prone to jamming due to thermal expansion and contraction, affecting firing quality. While some rotating support frames exist in existing technologies, they mostly rely on complex transmission mechanisms or manual adjustment, making it difficult to simultaneously meet the requirements of stability, automation, and adaptability under high-temperature conditions. Utility Model Content

[0003] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: This utility model provides a combined support device for firing a glass-lined reactor, including a main support. Multiple slide rails are vertically arranged on the side of the main support, and sliders are provided on the slide rails. An inner support is fixedly connected to the slide rails. An annular support is arranged on the outer periphery of the inner support. A rotating support is arranged on the top of the annular support. A driving device is arranged between the rotating support and the annular support. The driving device includes a roller assembly and a driving roller arranged between the rotating support and the annular support. The driving roller is tangentially arranged inside the rotating support.

[0004] Furthermore, a reactor support is fixedly mounted on the rotating support.

[0005] Furthermore, a hydraulic lifting rod is provided between the reactor support and the main support.

[0006] Furthermore, the driving device also includes a drive motor disposed at the bottom of the main support, and the drive motor is connected to the drive roller through a universal joint and a reversing coupling.

[0007] Furthermore, the drive roller is mounted on a hinge, one end of which is hinged to the inner side of the rotating bracket, and the other end of which is connected to the inner side of the rotating bracket via a fastening cylinder.

[0008] The beneficial effects of this utility model are as follows: The drive motor drives the drive rollers through a universal joint and a reversing coupling, enabling stepless speed regulation and automatic rotation of the rotating bracket without manual intervention; the fastening cylinder can adjust the position of the drive rollers in real time to maintain the friction of the drive rollers. Attached Figure Description

[0009] Figure 1 This is a top-view schematic diagram of the axonometric structure of this utility model; Figure 2 This is a schematic diagram of the axial structure of this utility model viewed from below; Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0010] Explanation of reference numerals in the attached drawings: 1-Main support, 2-Slide rail, 3-Slider, 4-Inner support, 5-Annular support, 6-Rotating support, 7-Drive device, 701-Roller assembly, 702-Drive roller, 703-Drive motor, 704-Universal shaft, 705-Reversing coupling, 706-Hinge, 707-Fasting cylinder, 8-Reaction vessel support, 9-Hydraulic lifting rod. Detailed Implementation

[0011] The present invention will be further described in detail below with reference to the accompanying drawings.

[0012] A combined support device for firing a glass-lined reactor includes a main support 1. Multiple slide rails 2 are vertically arranged on the sides of the main support 1. Slider blocks 3 are mounted on the slide rails 2, and an inner support 4 is fixedly connected to the sliders 3. An annular support 5 is arranged around the outer periphery of the inner support 4, and a rotating support 6 is mounted on the top of the annular support 5. A driving device 7 is arranged between the rotating support 6 and the annular support 5. The driving device 7 includes a roller assembly 701 and a driving roller 702 disposed between the rotating support 6 and the annular support 5. The driving roller 702 is tangentially disposed inside the rotating support 6. The slide rails 2 and sliders 3 achieve the raising and lowering of the inner support 4 through a vertical guide structure. Its multiple symmetrical arrangements can offset thermal stress deformation, ensuring that the rotating support 6 remains horizontal during height adjustment. The annular support 5 forms rolling support with the rotating support 6 through the roller assembly 701, converting sliding friction into rolling friction, significantly reducing rotational resistance and improving orientation adjustment accuracy.

[0013] A reactor support 8 is fixedly mounted on the rotating support 6. A hydraulic lifting rod 9 is provided between the reactor support 8 and the main support 1. The hydraulic lifting rod 9 adopts a four-bar synchronous hydraulic system to adjust the vertical orientation of the reactor. The driving device 7 also includes a drive motor 703 located at the bottom of the main support 1. The drive motor 703 is connected to the drive roller 702 through a universal joint 704 and a reversing coupling 705. The universal joint 704 adopts a double cross shaft structure, which can compensate for the installation angle deviation between the drive motor 703 and the drive roller 702 and ensure the continuity of power transmission. The reversing coupling 705 converts the vertical rotation of the motor into the horizontal rotation of the drive roller 702 through a gear reversing mechanism, realizing 360° stepless speed regulation and orientation control of the rotating support 6.

[0014] The drive roller 702 is mounted on the hinge 706. One end of the hinge 706 is hinged to the inner side of the rotating support 6, and the other end of the hinge 706 is connected to the inner side of the rotating support 6 via a fastening cylinder 707. The hinge 706 uses a lever principle to press the drive roller 702 tightly against the inner side of the rotating support 6, compensating for dimensional changes caused by thermal expansion and ensuring the axial orientation stability of the reactor during rotation.

[0015] Through the above specific embodiments, those skilled in the art can easily implement this utility model. However, it should be understood that this utility model is not limited to the specific embodiments described above. Based on the disclosed embodiments, those skilled in the art can arbitrarily combine different technical features to achieve different technical solutions.

Claims

1. A combined support device for glass-lined reactor firing, characterized by: The system includes a main support (1), on which multiple slide rails (2) are vertically arranged on the side. A slider (3) is provided on the slide rail (2). An inner support (4) is fixedly connected to the slider (3). An annular support (5) is provided on the outer periphery of the inner support (4). A rotating support (6) is provided on the top of the annular support (5). A driving device (7) is provided between the rotating support (6) and the annular support (5). The driving device (7) includes a roller assembly (701) and a driving roller (702) disposed between the rotating support (6) and the annular support (5). The driving roller (702) is tangentially disposed inside the rotating support (6).

2. A combined support device for firing glass-lined reaction vessels according to claim 1, characterized in that: A reactor support (8) is fixedly mounted on the rotating support (6).

3. A combined support device for glass-lined reactor firing according to claim 2, characterized in that: A hydraulic lifting rod (9) is provided between the reactor support (8) and the main support (1).

4. A combined support device for glass-lined reactor firing according to claim 1, characterized in that: The drive device (7) also includes a drive motor (703) disposed at the bottom of the main support (1), and the drive motor (703) is connected to the drive roller (702) through a universal joint (704) and a reversing coupling (705).

5. A combined support device for glass-lined reactor firing according to claim 1, characterized in that: The drive roller (702) is mounted on the hinge (706), one end of which is hinged to the inner side of the rotating bracket (6), and the other end of which is connected to the inner side of the rotating bracket (6) via a fastening cylinder (707).

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