Infrared heating mechanism of reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, in particular to an infrared heating mechanism of a reaction kettle, which comprises a support, a heating device and a heating device. A mounting structure is mounted on the support and comprises a base, the base is movably mounted on the inner side of the support, two sets of threaded rods are movably mounted on the inner side of the support through bearings, a motor is fixedly mounted on the top face of the support, and a movable rod is inserted into the bottom face of the base; the outer side of the top end of the movable rod is fixedly connected with a first spring, and the top face of the movable rod is fixedly connected with a bottom pad. The movable rods are arranged on the base and matched with the first springs, the heating sleeve can be supported on the lower side, impact between the heating sleeve and the tank body when the heating sleeve ascends is relieved, when the base descends, the movable rods can be attached to the ground and matched with the bottom pad, the heating sleeve can be jacked up from the inner side of the base, and the heating sleeve can be taken down from the base conveniently; and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to an infrared heating mechanism of a reaction kettle. Background Art

[0002] A reactor is a container used for physical or chemical reactions. The heat transfer form of infrared rays means that when far-infrared rays irradiate the object to be heated, part of the rays are reflected back and part are penetrated. When the wavelength of the emitted far-infrared rays is consistent with the absorption wavelength of the heated object, the heated object absorbs the far-infrared rays, and the molecules and atoms inside the object "resonate", producing strong vibrations and rotations. The vibrations and rotations increase the temperature of the object, thus achieving the purpose of heating.

[0003] In this regard, China has applied for patent number: CN202220192283.4, which discloses a far-infrared heating reactor, including a tank body, the tank body is vertically arranged, the bottom end of the tank body is sleeved with a heating sleeve, the outer side of the bottom end of the tank body is provided with a support mechanism, and the support mechanism is provided with an adjustment mechanism inside, the support mechanism includes a fixed ring plate, a support plate 1, a dustproof ring plate, and two support plates 2, the fixed ring plate is horizontally fixedly sleeved on the top surface of the tank body, and the support plate 1 is horizontally sleeved on the bottom surface of the tank body. The far-infrared heating reactor, by setting a support mechanism, uses support plate 1 to provide a stable support effect for the tank body, and by setting a dustproof ring plate, performs dustproof treatment on the connection between the tank body and the heating sleeve; by setting an adjustment mechanism, a motor is used to drive the screw to rotate, and the threaded sleeve 2 is used to make the L-shaped support plate drive the supporting ring plate to move up and down, further improving the rapid installation and disassembly of the heating sleeve, reducing labor, and improving maintenance efficiency.

[0004] The reactor can fit the heating sleeve onto the bottom surface of the tank body through the supporting ring plate, and the L-shaped support plate can be raised and lowered to facilitate the removal of the heating sleeve. However, during the installation process, the movement of the L-shaped support plate will drive the heating sleeve to fit directly onto the tank body. The movement distance of the L-shaped support plate is difficult to control. The heating sleeve will hit the tank body, which will damage the heating sleeve and the tank body. Moreover, after the heating sleeve is disassembled, it is difficult to remove it from the supporting ring plate, which will affect the normal use of the reactor.

[0005] Therefore, in order to solve the above problems, an infrared heating mechanism for a reaction kettle is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide an infrared heating mechanism for a reactor, so as to solve the problem that the reactor in the prior art mentioned in the above background technology can fit the heating sleeve to the bottom surface of the tank body through the supporting ring plate, and the L-shaped support plate can be raised and lowered to facilitate the removal of the heating sleeve, but during the installation process, the movement of the L-shaped support plate will drive the heating sleeve to directly fit the tank body, the movement distance of the L-shaped support plate is difficult to control, the heating sleeve hits the tank body, which will damage the heating sleeve and the tank body, and after the heating sleeve is disassembled, it is difficult to take it out from the supporting ring plate, which will affect the normal use of the reactor.

[0007] To achieve the above object, the utility model provides the following technical solution: an infrared heating mechanism for a reaction kettle, comprising: a bracket, a tank body is installed on the top surface of the bracket;

[0008] A mounting structure is installed on the bracket, and the mounting structure includes a base. The base is movably installed on the inner side of the bracket, and two groups of threaded rods are movably installed on the inner side of the bracket through bearings. A motor is fixedly installed on the top surface of the bracket, and a movable rod is inserted into the bottom surface of the base. A first spring is fixedly connected to the outer side of the top end of the movable rod, and a bottom pad is fixedly connected to the top surface of the movable rod, and a heating sleeve is placed on the top surface of the bottom pad.

[0009] Preferably, an auxiliary structure is installed in the bracket, and the auxiliary structure includes a heat insulation cover, which is fixedly connected to the inner top surface of the bracket, and the bottom end of the heat insulation cover is fixedly connected to a fixing ring, and the inner top surface of the bracket is fixedly connected to a fixing rod, and the bottom end of the fixing rod is fixedly connected to a second spring.

[0010] Preferably, the threaded rod is threadedly connected to the base, and the output end of the motor is fixedly connected to the threaded rod.

[0011] Preferably, the movable rod passes through the base, and one end of the first spring is fixedly connected to the top surface of the base.

[0012] Preferably, the heating sleeve is arranged on the outer side of the bottom end of the tank body.

[0013] Preferably, the heat-insulating cover is arranged on the outer side of the upper end of the heating sleeve, and the bottom surface of the fixing ring is in contact with the top surface of the base.

[0014] Preferably, the fixing rod passes through the fixing ring, and one end of the second spring is fixedly connected to the fixing ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a movable active rod on the base, which cooperates with the first spring to support the heating sleeve at the lower side, thereby reducing the impact between the heating sleeve and the tank body when it rises, and when the base is lowered, the movable rod can fit the ground, and cooperate with the bottom pad to lift the heating sleeve from the inside of the base, making it easy to remove the heating sleeve from the base, thereby improving the maintenance efficiency.

[0016] 1. The utility model is provided with an installation structure. When the motor is started, the threaded rod can be driven to rotate. The rotation of the threaded rod can drive the base to descend inside the bracket. When the base is active, it can drive the movable rod and the bottom pad to descend, and drive the heating sleeve to descend, so that the heating sleeve can be removed from the bottom surface of the tank body. When the bottom surface of the movable rod is in contact with the ground, the base continues to move, that is, the movable rod rises inside the base, and the heating sleeve can be pushed out from the inside of the base through the bottom pad, so that the heating sleeve can be taken out from the base. During installation, the heating sleeve is placed on the top surface of the bottom pad, and then the motor is started to drive the base to rise. The base moves relative to the movable rod, and the heating sleeve descends inside the base. With the movement of the base, the heating sleeve can be pushed up so that the heating sleeve is in contact with the bottom surface of the tank body, and the first spring can be used to reduce the impact between the heating sleeve and the tank body.

[0017] 2. The utility model is provided with an auxiliary structure, the top surface of the base is in contact with the bottom surface of the fixing ring, and the heat preservation cover is covered on the outer side of the upper end of the heating sleeve, which can achieve the effect of heat preservation and reduce heat loss. Under the action of the second spring, the fixing ring can be closely fitted to the top surface of the base, and under the action of the fixing rod, the fixing ring can be ensured to be coaxial with the tank body, thereby ensuring the connection accuracy between the fixing ring and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the heating sleeve of the utility model;

[0021] Figure 4 It is a schematic diagram of the structural explosion of the base of the utility model.

[0022] In the figure: 1, bracket; 11, tank body; 2, mounting structure; 21, base; 22, threaded rod; 23, motor; 24, movable rod; 25, first spring; 26, bottom pad; 27, heating sleeve; 3, auxiliary structure; 31, insulation cover; 32, fixing ring; 33, fixing rod; 34, second spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] The bracket 1, tank body 11, motor 23 and heating sleeve 27 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described here in detail.

[0026] An infrared heating mechanism for a reaction kettle comprises: a bracket 1, a tank body 11 is installed on the top surface of the bracket 1;

[0027] A mounting structure 2 is installed on the bracket 1, and the mounting structure 2 includes a base 21, which is movably installed on the inner side of the bracket 1. Two groups of threaded rods 22 are movably installed on the inner side of the bracket 1 through bearings. A motor 23 is fixedly installed on the top surface of the bracket 1, and a movable rod 24 is inserted on the bottom surface of the base 21. A first spring 25 is fixedly connected to the outer side of the top end of the movable rod 24, and a bottom pad 26 is fixedly connected to the top surface of the movable rod 24. A heating sleeve 27 is placed on the top surface of the bottom pad 26. By arranging a movable movable rod 24 on the base 21 and cooperating with the first spring 25, the heating sleeve 27 can be supported at the lower side to reduce the impact between the heating sleeve 27 and the tank body 11 when the heating sleeve 27 rises, and when the base 21 is lowered, the movable rod 24 can fit the ground and cooperate with the bottom pad 26 to lift the heating sleeve 27 from the inner side of the base 21, so that the heating sleeve 27 can be removed from the base 21, thereby improving the maintenance efficiency.

[0028] Furthermore, an auxiliary structure 3 is installed in the bracket 1, and the auxiliary structure 3 includes a heat preservation cover 31, which is fixedly connected to the inner top surface of the bracket 1, and a fixing ring 32 is fixedly connected to the bottom end of the heat preservation cover 31. A fixing rod 33 is fixedly connected to the inner top surface of the bracket 1, and a second spring 34 is fixedly connected to the bottom end of the fixing rod 33. The top surface of the base 21 fits the bottom surface of the fixing ring 32. The heat preservation cover 31 is covered on the outer side of the upper end of the heating sleeve 27, which can play a role in heat preservation and reduce heat loss. Under the action of the second spring 34, the fixing ring 32 can fit tightly to the top surface of the base 21. Under the action of the fixing rod 33, the fixing ring 32 can be ensured to be coaxial with the tank body 11, thereby ensuring the connection accuracy between the fixing ring 32 and the base 21.

[0029] Furthermore, the threaded rod 22 is threadedly connected to the base 21, and the output end of the motor 23 is fixedly connected to the threaded rod 22. The motor 23 provides power for the rotation of the threaded rod 22, and the rotation of the threaded rod 22 can drive the lifting and lowering activities of the base 21 inside the bracket 1.

[0030] Furthermore, the movable rod 24 passes through the base 21 , and one end of the first spring 25 is fixedly connected to the top surface of the base 21 . The first spring 25 provides a buffer to reduce the impact between the heating sleeve 27 and the tank body 11 when the heating sleeve 27 rises.

[0031] Furthermore, the heating jacket 27 is sleeved on the outer side of the bottom end of the tank body 11 .

[0032] Furthermore, the heat preservation cover 31 is arranged on the outer side of the upper end of the heating sleeve 27, and the bottom surface of the fixing ring 32 is in contact with the top surface of the base 21. The heat preservation cover 31 can have a heat preservation effect on the outer side to reduce heat loss.

[0033] Furthermore, the fixing rod 33 passes through the fixing ring 32 , one end of the second spring 34 is fixedly connected to the fixing ring 32 , the fixing rod 33 is a movable guide limiter for the fixing ring 32 , and the second spring 34 provides power for the fixing ring 32 to fit the base 21 .

[0034] Working principle: When in use, the material in the tank body 11 can be heated by the heating jacket 27;

[0035] When the heating sleeve 27 needs to be repaired, the motor 23 is started to drive the threaded rod 22 to rotate. The rotation of the threaded rod 22 can drive the base 21 to descend inside the bracket 1. When the base 21 is active, it can drive the movable rod 24 and the bottom pad 26 to descend, and drive the heating sleeve 27 to descend, so that the heating sleeve 27 can be removed from the bottom surface of the tank body 11. When the bottom surface of the movable rod 24 is in contact with the ground, the base 21 continues to move, that is, the movable rod 24 rises inside the base 21, and the heating sleeve 27 can be pushed out from the inside of the base 21 through the bottom pad 26, so that the heating sleeve 27 can be taken out from the base 21.

[0036] During installation, the heating sleeve 27 is placed on the top surface of the bottom pad 26, and then the motor 23 is started to drive the base 21 to rise. The base 21 moves relative to the movable rod 24, and the heating sleeve 27 is lowered inside the base 21. With the movement of the base 21, the heating sleeve 27 can be pushed up, so that the heating sleeve 27 fits the bottom surface of the tank body 11, and the first spring 25 can be used to reduce the impact between the heating sleeve 27 and the tank body 11;

[0037] At the same time, the top surface of the base 21 fits the bottom surface of the fixing ring 32, and the heat preservation cover 31, that is, the cover is on the outer side of the upper end of the heating sleeve 27, which can play a heat preservation effect and reduce heat loss. Under the action of the second spring 34, the fixing ring 32 can fit tightly to the top surface of the base 21. Under the action of the fixing rod 33, the fixing ring 32 can be ensured to be coaxial with the tank body 11, thereby ensuring the connection accuracy between the fixing ring 32 and the base 21.

[0038] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An infrared heating mechanism for a reactor, comprising: A bracket (1), wherein a tank body (11) is mounted on the top surface of the bracket (1); Features: The bracket (1) is provided with a mounting structure (2), the mounting structure (2) comprising a base (21), the base (21) being movably mounted on the inner side of the bracket (1), two groups of threaded rods (22) being movably mounted on the inner side of the bracket (1) via bearings, a motor (23) being fixedly mounted on the top surface of the bracket (1), a movable rod (24) being inserted into the bottom surface of the base (21), a first spring (25) being fixedly connected to the outer side of the top end of the movable rod (24), a bottom pad (26) being fixedly connected to the top surface of the movable rod (24), and a heating sleeve (27) being placed on the top surface of the bottom pad (26).

2. The infrared heating mechanism of a reaction kettle according to claim 1, characterized in that: An auxiliary structure (3) is installed in the bracket (1), and the auxiliary structure (3) comprises a heat-insulating cover (31), the heat-insulating cover (31) is fixedly connected to the inner top surface of the bracket (1), the bottom end of the heat-insulating cover (31) is fixedly connected to a fixing ring (32), the inner top surface of the bracket (1) is fixedly connected to a fixing rod (33), and the bottom end of the fixing rod (33) is fixedly connected to a second spring (34).

3. The infrared heating mechanism of a reaction kettle according to claim 1, characterized in that: The threaded rod (22) is threadedly connected to the base (21), and the output end of the motor (23) is fixedly connected to the threaded rod (22).

4. The infrared heating mechanism of a reaction kettle according to claim 1, characterized in that: The movable rod (24) passes through the base (21), and one end of the first spring (25) is fixedly connected to the top surface of the base (21).

5. The infrared heating mechanism of a reaction kettle according to claim 1, characterized in that: The heating jacket (27) is sleeved on the outer side of the bottom end of the tank body (11).

6. The infrared heating mechanism of a reaction kettle according to claim 2, characterized in that: The heat-insulating cover (31) is arranged on the outer side of the upper end of the heating sleeve (27), and the bottom surface of the fixing ring (32) is in contact with the top surface of the base (21).

7. The infrared heating mechanism of a reaction kettle according to claim 2, characterized in that: The fixing rod (33) passes through the fixing ring (32), and one end of the second spring (34) is fixedly connected to the fixing ring (32).

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