Reactor with steam superheater

Abstract

The utility model discloses a reactor with a steam superheater, which comprises a reaction component, the reaction component comprises a reaction tank body, a heating chamber is arranged on the outer wall of the reaction tank body, and a steam superheating component is arranged on one side of the heating chamber; the steam overheating assembly comprises an overheating tank body, grooves are formed in the top of the overheating tank body and the bottom of a cover body, sealing rings are arranged in the grooves, an input pipe and an output pipe are arranged on the two sides of the overheating tank body respectively, the cover body is arranged on the top of the overheating tank body, and a coil pipe is fixedly connected to the bottom of the cover body. Two ends of the coil pipe are respectively in threaded connection with the input pipe and the output pipe, one side of the overheating tank body is rotatably connected with a threaded rod, two ends of the threaded rod are provided with fixing seats, the outer wall of the threaded rod is in threaded connection with a lead screw sliding table, one end of the lead screw sliding table is fixedly connected with a connecting frame, and one end of the connecting frame is fixedly connected with the cover body. According to the device, the coil pipe can be conveniently repaired and maintained, so that the service life of the coil pipe is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor with a steam superheater. Background Art

[0002] A reactor is a device that realizes a reaction process and is widely used in chemical, oil refining, metallurgy and other fields. The reactor is used to realize liquid single-phase reaction processes and liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid and other multiphase reaction processes; a superheater is a component in a boiler that further heats steam from the saturation temperature to the superheat temperature, also known as a steam superheater; reactors are often used in combination with steam superheaters during application.

[0003] At present, during the use of steam superheaters, since the steam superheaters are in a high temperature state when working, the surface of the coil inside the steam superheater is easily damaged by the temperature, and frequent maintenance and repair work is required. However, the internal coil of the existing steam superheater is integrally connected to the steam superheater tank body and is not easy to be taken out for maintenance, so improvement is needed. Utility Model Content

[0004] The utility model aims to provide a reactor with a steam superheater to solve the problem of inconvenient maintenance of the internal coil of the steam superheater proposed in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a reactor with a steam superheater, comprising a reaction assembly, the reaction assembly comprising a reaction tank body, the outer wall of the reaction tank body is provided with a heating chamber, and a steam superheating assembly is provided on one side of the heating chamber;

[0006] The steam superheating component includes a superheating tank body, with an input pipe and an output pipe respectively arranged on both sides of the superheating tank body, a cover body is arranged on the top of the superheating tank body, a coil is fixedly connected to the bottom of the cover body, and the two ends of the coil are respectively threadedly connected to the input pipe and the output pipe, a threaded rod is rotatably connected to one side of the superheating tank body, a screw slide is threadedly connected to the outer wall of the threaded rod, one end of the screw slide is fixedly connected to a connecting frame, and one end of the connecting frame is fixedly connected to the cover body.

[0007] Preferably, the top of the overheating tank body and the bottom of the cover body are both provided with grooves, and sealing rings are arranged inside the grooves.

[0008] Preferably, both ends of the threaded rod are provided with fixing seats, and one side of the fixing seat is fixed to the outer wall of the overheating tank body.

[0009] Preferably, one end of the fixing seat is fixedly connected to a driving motor, and one end of the driving motor shaft is connected to one end of the threaded rod.

[0010] Preferably, an inspection window is provided on the outer wall of the overheating tank body, and the inspection window is located at one end of the input pipe and the output pipe.

[0011] Preferably, a connecting rod is fixedly connected to the top of the coil, one end of the connecting rod is fixedly connected to the cover body, and the cover body and the overheating tank body form a movable connection.

[0012] Preferably, a heating pipe is installed inside the overheating tank.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) This device facilitates the repair and maintenance of the coil, thereby ensuring the service life of the coil.

[0015] (2) The device is provided with an automatically lifting cover on the top of the overheating tank body, and the coil inside the overheating tank body is fixedly connected to the cover body, so that the coil can be lifted and lowered synchronously during the lifting and lowering of the cover body, thereby facilitating the removal of the coil from the inside of the overheating tank body for maintenance and repair work.

[0016] (3) The device is provided with an input pipe and an output pipe on both sides of the overheating tank body and threadedly connected to the two ends of the coil, thereby facilitating the separation of the coil from the input pipe and the output pipe, and facilitating the subsequent removal and maintenance of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a reactor with a steam superheater according to the utility model;

[0018] Figure 2 The utility model is a reactor with a steam superheater Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 The utility model is a top view of a superheating tank of a reactor with a steam superheater.

[0020] In the figure: 1. reaction component; 11. reaction tank body; 12. heating chamber; 2. steam superheating component; 21. superheating tank body; 22. cover body; 23. connecting rod; 24. coil; 25. threaded rod; 26. connecting frame; 27. output pipe; 28. lead screw slide; 29. ​​input pipe; 210. heating pipe; 211. sealing ring; 212. driving motor; 213. fixing seat; 214. inspection window. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a reactor with a steam superheater, comprising a reaction assembly 1, the reaction assembly 1 comprising a reaction tank body 11, a heating chamber 12 is arranged on the outer wall of the reaction tank body 11, and a steam superheating assembly 2 is arranged on one side of the heating chamber 12;

[0023] The steam superheating assembly 2 includes a superheating tank body 21, and grooves are provided on the top of the superheating tank body 21 and the bottom of the cover body 22, and a sealing ring 211 is provided inside the groove; the sealing ring 211 of this structure can improve the sealing effect when the cover body 22 and the superheating tank body 21 are spliced ​​and sealed; the outer wall of the superheating tank body 21 is provided with an inspection window 214, and the inspection window 214 is located at one end of the input pipe 29 and the output pipe 27; this structure facilitates the insertion of the inspection window 214 into the superheating tank body 21 to check the coil 24 and the input pipe 29 and the output pipe 27 7 is disassembled; a heating pipe 210 is installed inside the overheating tank 21; the heating pipe 210 of this structure can heat the steam passing through the coil 24; an input pipe 29 and an output pipe 27 are respectively arranged on both sides of the overheating tank 21, a cover 22 is arranged on the top of the overheating tank 21, the bottom of the cover 22 is fixedly connected to the coil 24, the top of the coil 24 is fixedly connected to a connecting rod 23, one end of the connecting rod 23 is fixedly connected to the cover 22, and the cover 22 and the overheating tank 21 are movably connected; this structure is connected through the cover 22 The lifting and lowering of the coil 24 can drive the coil 24 to rise and fall synchronously; the two ends of the coil 24 are respectively threadedly connected to the input pipe 29 and the output pipe 27, and one side of the overheating tank body 21 is rotatably connected to a threaded rod 25, and both ends of the threaded rod 25 are provided with a fixing seat 213, and one side of the fixing seat 213 is fixed to the outer wall of the overheating tank body 21; one end of the fixing seat 213 is fixedly connected to a driving motor 212, and one end of the driving motor 212 shaft is connected to one end of the threaded rod 25; the driving motor 212 of this structure can drive the threaded rod 25 to rotate automatically, and the threaded rod During the rotation, 25 can drive the lead screw slide 28 and the connecting frame 26 to perform longitudinal reciprocating motion; the outer wall of the threaded rod 25 is threadedly connected with the lead screw slide 28, one end of the lead screw slide 28 is fixedly connected with the connecting frame 26, and one end of the connecting frame 26 is fixedly connected to the cover body 22; both ends of the coil 24 of the device are connected to the input pipe 29 and the output pipe 27 through nuts, thereby not only ensuring the sealing effect of the input pipe 29 and the output pipe 27 and the coil 24, but also facilitating the disassembly of the input pipe 29 and the output pipe 27 and the coil 24.

[0024] Working principle: When using the reactor with a steam superheater, if the coil 24 needs to be repaired and maintained, the inspection window 214 can be opened, and then the nuts connecting the input pipe 29 and the output pipe 27 with the coil 24 are rotated to the input pipe 29 and the output pipe 27 through the inspection window 214, so that the nuts are separated from the coil 24, and the coil 24 can be disassembled from the input pipe 29 and the output pipe 27, and then the drive motor 212 is started to drive the drive motor 212 to rotate the threaded rod 25. During the rotation, the threaded rod 25 drives the lead screw slide 28 to move from bottom to top. During the movement, the lead screw slide 28 drives the cover body 22 to rise through the connecting frame 26. During the rising process, the cover body 22 drives the coil 24 to rise, thereby slowly moving the coil 24 out of the superheated tank body 21. When the coil 24 is completely moved out, the staff can perform maintenance work.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A reactor with a steam superheater, comprising a reaction assembly (1), the reaction assembly (1) comprising a reaction tank (11), the outer wall of the reaction tank (11) being provided with a heating chamber (12), characterized in that: A steam superheating component (2) is provided on one side of the heating chamber (12); The steam superheating assembly (2) comprises a superheating tank body (21), wherein an input pipe (29) and an output pipe (27) are respectively arranged on both sides of the superheating tank body (21), a cover body (22) is arranged on the top of the superheating tank body (21), a coil (24) is fixedly connected to the bottom of the cover body (22), and both ends of the coil (24) are respectively threadedly connected to the input pipe (29) and the output pipe (27), a threaded rod (25) is rotatably connected to one side of the superheating tank body (21), an outer wall of the threaded rod (25) is threadedly connected to a lead screw slide (28), one end of the lead screw slide (28) is fixedly connected to a connecting frame (26), and one end of the connecting frame (26) is fixedly connected to the cover body (22).

2. A reactor with a steam superheater according to claim 1, characterized in that: The top of the overheating tank body (21) and the bottom of the cover body (22) are both provided with grooves, and a sealing ring (211) is provided inside the groove.

3. A reactor with a steam superheater according to claim 1, characterized in that: Both ends of the threaded rod (25) are provided with fixing seats (213), and one side of the fixing seat (213) is fixed to the outer wall of the overheating tank body (21).

4. A reactor with a steam superheater according to claim 3, characterized in that: One end of the fixing seat (213) is fixedly connected to a driving motor (212), and one end of a shaft of the driving motor (212) is connected to one end of a threaded rod (25).

5. The reactor with a steam superheater according to claim 1, characterized in that: An inspection window (214) is provided on the outer wall of the superheating tank body (21), and the inspection window (214) is located at one end of the input pipe (29) and the output pipe (27).

6. The reactor with a steam superheater according to claim 1, characterized in that: A connecting rod (23) is fixedly connected to the top of the coil (24); one end of the connecting rod (23) is fixedly connected to the cover body (22); and the cover body (22) and the overheating tank body (21) are movably connected.

7. The reactor with a steam superheater according to claim 1, characterized in that: A heating pipe (210) is installed inside the overheating tank (21).

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