Heater for reaction kettle

Abstract

The utility model relates to the technical field of heaters for reaction kettles, and discloses a heater for a reaction kettle. Comprising a body assembly; the main body assembly comprises: a tank body, which is provided with a motor; the stirring rod is arranged at the output end of the motor; the electric heating rod is arranged in the tank body; an adjusting assembly is arranged on the tank body and comprises a fixing frame arranged on the tank body; when the reaction kettle is cooled, only the connecting frame needs to be placed on the fixing frame along the outer wall of the tank body, and after the connecting frame is placed in place, the screw rod on the inner wall of the connecting plate is rotated to be inserted into the fixing hole in the fixing frame to be fixed, so that the cooling water tank is matched with the cooling pipe to circularly cool the reaction kettle; and the screw rod is reversely rotated to be separated from the fixing hole to relieve fixation, and then the connecting frame is moved out, so that the cooling pipe and the cooling water tank are convenient to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters for reaction kettles, in particular to a heater for reaction kettles. Background Art

[0002] Reactors are pressure vessels widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine, food, etc. to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation.

[0003] At present, when the reactor heater on the market is in use, the reactor can only realize the heating function during use, but cannot realize the cooling function. When the material inside the reactor needs to be cooled, it cannot be realized quickly. In the related technology, a cooling device is arranged on the reactor, so that the reactor can not only be heated but also cooled. However, circulating cooling cannot be realized when cooling the reactor, so there are certain limitations. In addition, the cooling device is inconvenient to disassemble, which leads to the inability to quickly repair and replace the cooling device after it is damaged. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a heater for a reactor, which has the advantages of convenient circulation cooling of the reactor and easy disassembly, replacement and maintenance of the cooling device, thereby solving the problem that circulation cooling cannot be achieved and the cooling device is inconvenient to disassemble.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heater for a reactor, comprising a main body component; the main body component comprises: a tank body, on which a motor is arranged; a stirring rod, arranged on the output end of the motor; an electric heating rod, arranged inside the tank body; an adjustment component is arranged on the tank body, and the adjustment component comprises: a fixing frame, arranged on the tank body; a connecting frame, sleeved on the tank body; a cooling pipe, arranged on the connecting frame; a cooling water tank, arranged on the cooling pipe; a connecting plate, arranged on the connecting frame; a screw, threadedly connected to the connecting plate; a fixing hole, opened on the fixing frame, and the screw is inserted into the fixing hole.

[0008] In some embodiments, a positioning component is disposed on the connection frame, and the positioning component includes: a positioning bar disposed on the connection frame; a positioning groove opened on the fixing frame, and the positioning bar is inserted into the positioning groove.

[0009] In some embodiments, an opening 1 is formed on the fixing frame.

[0010] In some embodiments, a second opening is formed on the fixing frame, and a width of the second opening is greater than a width of the connecting frame.

[0011] In some embodiments, a protective net is provided on the inner wall of the connection frame.

[0012] In some embodiments, a protective cover is provided on the arc surface of the cooling pipe.

[0013] In some embodiments, a handle is provided on the connecting frame.

[0014] In some embodiments, a guide block is provided at one end of the screw.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a heater for a reactor, which has the following beneficial effects:

[0017] When the utility model cools the reactor, it is only necessary to place the connecting frame on the fixing frame along the outer wall of the tank body; when the connecting frame is placed in place, the screw rod on the inner wall of the connecting plate is inserted into the fixing hole on the fixing frame for fixing; thereby, the reactor is circulated and cooled by the cooling water tank in cooperation with the cooling pipe; when disassembly is required, the fixing is released by rotating the screw rod in the opposite direction to disengage from the fixing hole; then the connecting frame is removed; thereby, the cooling pipe and the cooling water tank are conveniently repaired and replaced; the utility model has the advantages of convenient circulated cooling of the reactor and convenient disassembly, replacement and repair of the cooling device, and solves the problem that circulated cooling cannot be realized and the cooling device is inconvenient to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the main components of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;

[0020] Figure 3 It is a schematic diagram of the local structure of the adjustment component of the utility model.

[0021] In the figure:

[0022] 1. Main assembly; 11. Tank; 12. Motor; 13. Stirring rod; 14. Electric heating rod;

[0023] 2. Adjustment assembly; 21. Fixing frame; 22. Connecting frame; 23. Cooling pipe; 24. Cooling water tank; 25. Connecting plate; 26. Screw; 27. Fixing hole;

[0024] 3. Positioning assembly; 31. Positioning strip; 32. Positioning groove;

[0025] 4. Opening one;

[0026] 5. Opening 2;

[0027] 6. Protective net;

[0028] 7. Protective cover;

[0029] 8. Handle;

[0030] 9. Guide block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0033] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0035] The material is put into the tank from the feed port, and then the rotation of the motor output end drives the stirring rod to rotate. The material is stirred by the rotation of the stirring rod and heated by the electric heating rod on the other hand, so that the material is evenly heated. When the material is stirred and heated, it is discharged from the discharge port.

[0036] In the related art, the heater for the reactor does not have a good cooling effect. Generally, a cooling device is provided on the reactor, so that the reactor can be heated as well as cooled. However, circulating cooling cannot be achieved when cooling the reactor, which has certain limitations. In addition, the cooling device is inconvenient to disassemble, which results in the inability to quickly repair and replace the cooling device after it is damaged.

[0037] In order to solve the problems in the related art to a certain extent, an embodiment of the present application provides a heater for a reactor. When the reactor needs to be cooled, the connecting frame 22 only needs to be placed on the fixing frame 21 along the outer wall of the tank body 11. When the connecting frame 22 is in place, the screw 26 on the inner wall of the connecting plate 25 is inserted into the fixing hole 27 on the fixing frame 21 for fixing. In this way, the reactor is circulated and cooled through the cooling water tank 24 and the cooling pipe 23. When disassembly is required, the screw 26 is rotated in the opposite direction to disengage the fixing hole 27 to release the fixation, and then the connecting frame 22 is removed, thereby facilitating the maintenance and replacement of the cooling pipe 23 and the cooling water tank 24.

[0038] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0039] Combination Figure 1-Figure 3 The embodiment of the present application provides a heater for a reactor, including a main body component 1; the main body component 1 includes: a tank body 11, on which a motor 12 is arranged; a stirring rod 13, arranged on the output end of the motor 12; an electric heating rod 14, arranged inside the tank body 11; an adjustment component 2 is arranged on the tank body 11, and the adjustment component 2 includes: a fixing frame 21, arranged on the tank body 11; a connecting frame 22, sleeved on the tank body 11; a cooling pipe 23, arranged on the connecting frame 22; a cooling water tank 24, arranged on the cooling pipe 23; a connecting plate 25, arranged on the connecting frame 22; a screw 26, threadedly connected to the connecting plate 25; a fixing hole 27, opened on the fixing frame 21, and the screw 26 is inserted into the fixing hole 27.

[0040] The cooling water tank 24 is specifically composed of components such as a circulating water pump, a water circulating radiator, a cooling fan, a water circulation system, and a water level indicator. Its working principle is that the cold water stored in the water tank is sucked into the circulation system by the circulating water pump, passes through the equipment part to be cooled, plays a cooling role, and then flows out with higher temperature water, and is cooled by the water circulating radiator and the cooling fan before re-entering the new circulation.

[0041] By putting the material into the tank body 11 from the feed port, and then driving the rotation of the stirring rod 13 by the rotation of the output end of the motor 12, the material is stirred by the rotation of the stirring rod 13 on the one hand, and heated by the electric heating rod 14 on the other hand, so that the material is evenly heated, and when the material is stirred and heated, it is discharged from the discharge port, but the reactor cannot be cooled. When the material inside the reactor needs to be cooled, it cannot be quickly realized. Therefore, when the reactor needs to be cooled, it is only necessary to place the connecting frame 22 on the fixing frame 21 along the outer wall of the tank body 11. When the connecting frame 22 is placed in place, the screw 26 on the inner wall of the rotating connecting plate 25 is inserted into the fixing hole 27 on the fixing frame 21 for fixing. In this way, the reactor is circulated and cooled by the cooling water tank 24 and the cooling pipe 23. When disassembly is required, the screw 26 is rotated in the opposite direction to disengage from the fixing hole 27 to release the fixation, and then the connecting frame 22 is removed, thereby facilitating the maintenance and replacement of the cooling pipe 23 and the cooling water tank 24.

[0042] In some embodiments, a positioning assembly 3 is provided on the connecting frame 22, and the positioning assembly 3 includes: a positioning bar 31, which is provided on the connecting frame 22; a positioning groove 32, which is opened on the fixed frame 21, and the positioning bar 31 is inserted into the positioning groove 32. When the connecting frame 22 needs to be installed, the two positioning bars 31 on the connecting frame 22 are inserted and moved along the positioning groove 32 for positioning, thereby avoiding displacement during the installation process.

[0043] In some embodiments, the fixing frame 21 is provided with an opening 4 to reserve a little space for the cooling pipe 23 and the cooling water tank 24 to prevent the connection frame 22 from being unable to be placed on the fixing frame 21 .

[0044] In some embodiments, an opening 25 is provided on the fixing frame 21 , and the width of the opening 25 is greater than the width of the connecting frame 22 . When the connecting frame 22 needs to be installed, the larger width of the opening 25 facilitates the connecting frame 22 to be quickly put on the tank body 11 and placed on the fixing frame 21 .

[0045] In some embodiments, a protective net 6 is provided on the inner wall of the connection frame 22 to prevent the cooling pipe 23 inside the connection frame 22 from colliding with the tank body 11 and being damaged during the disassembly and assembly of the connection frame 22, and the protective net 6 is in a mesh shape and does not affect the cooling of the cooling pipe 23.

[0046] In some embodiments, a protective cover 7 is provided on the arc surface of the cooling pipe 23 to protect the cooling pipe 23 exposed to the outside.

[0047] In some embodiments, a handle 8 is provided on the connection frame 22. When the connection frame 22 needs to be moved, the connection frame 22 can be moved by pulling the handle 8, which is convenient and labor-saving to operate.

[0048] In some embodiments, a guide block 9 is provided at one end of the screw rod 26. When the screw rod 26 on the connecting plate 25 is rotated and inserted into the fixing hole 27 for fixing, the guide block 9 is conical, so that the screw rod 26 can be inserted into the fixing hole 27 quickly and accurately.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0050] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heater for a reactor, comprising a main body component (1); the main body component (1) comprises: A tank body (11) on which a motor (12) is disposed; A stirring rod (13) is arranged on the output end of the motor (12); An electric heating rod (14) is arranged inside the tank body (11); The invention is characterized in that: the tank body (11) is provided with an adjustment component (2), and the adjustment component (2) comprises: A fixing frame (21) is arranged on the tank body (11); A connecting frame (22) is sleeved on the tank body (11); A cooling pipe (23) is arranged on the connecting frame (22); A cooling water tank (24) is arranged on the cooling pipe (23); A connecting plate (25) is arranged on the connecting frame (22); A screw rod (26) threadedly connected to the connecting plate (25); A fixing hole (27) is formed on the fixing frame (21), and the screw rod (26) is inserted into the fixing hole (27).

2. A heater for a reactor according to claim 1, characterized in that: The connection frame (22) is provided with a positioning component (3), and the positioning component (3) comprises: A positioning strip (31) is arranged on the connecting frame (22); A positioning groove (32) is formed on the fixing frame (21), and the positioning strip (31) is inserted into the positioning groove (32).

3. A heater for a reactor according to claim 1, characterized in that: The fixing frame (21) is provided with an opening 1 (4).

4. A heater for a reactor according to claim 1, characterized in that: The fixing frame (21) is provided with a second opening (5), and the width of the second opening (5) is greater than the width of the connecting frame (22).

5. A heater for a reactor according to claim 1, characterized in that: The inner wall of the connection frame (22) is provided with a protective net (6).

6. A heater for a reactor according to claim 1, characterized in that: The arc surface of the cooling pipe (23) is provided with a protective cover (7).

7. A heater for a reactor according to claim 1, characterized in that: The connection frame (22) is provided with a handle (8).

8. The heater for a reactor according to claim 1, characterized in that: A guide block (9) is provided at one end of the screw rod (26).

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