High-voltage electrode reactor device

Abstract

The utility model discloses a high-voltage electrode reactor device which comprises a reaction tube, two ends of the reaction tube are provided with reactor heat dissipation towers, the inner wall of the reaction tube is provided with a quartz tube, the quartz tube is internally provided with a temperature measurement sleeve, the temperature measurement sleeve is internally provided with a quartz isolation sleeve, and the quartz isolation sleeve is internally provided with a temperature thermocouple. Two quartz isolation sleeves, temperature measurement sleeves and temperature measurement thermocouples are arranged in the reaction tube, the temperature measurement sleeves and the temperature measurement thermocouples penetrate through the reactor heat dissipation towers at the two ends, catalyst lining plates are sleeved at the opposite positions of the two temperature measurement sleeves in the reaction tube, spring mounting blocks are arranged on the outer sides of the temperature measurement sleeves, and springs are mounted between the catalyst lining plates and the spring mounting blocks; the two reactor heat dissipation towers are respectively provided with an inlet joint and an outlet joint, the temperature measuring sleeve is provided with an electrode clamping piece, the electrode clamping piece is connected with an electrode clamp, and the tail end of the temperature measuring thermocouple is connected with a temperature sensor.

Description

Technical Field

[0001] The utility model relates to a high-voltage insulation structure of a reaction kettle device, in particular to a high-voltage electrode reactor device. Background Art

[0002] At present, chemical enterprises and laboratory reactor equipment (e.g., tubular reactors) use gaskets, bolts and nuts for sealing. However, existing sealing technologies usually have the following defects:

[0003] 1. The gasket material is not resistant to high temperatures, as gaskets are generally made of plastic.

[0004] 2. The gasket is not resistant to high pressure, and its pressure resistance decreases in high temperature environment.

[0005] 3. It is inconvenient to disassemble and assemble, and difficult to clean;

[0006] 4. It is not possible to add electrodes for use, and the existing structure does not have this function.

[0007] 5. No insulation capability, the existing structure does not have this function.

[0008] 6. Temperature measurement is unstable and there is interference from temperature measurement fluctuations. Utility Model Content

[0009] The purpose of the utility model is to provide a high-voltage electrode reactor device to overcome the defects in the prior art.

[0010] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage electrode reactor device, comprising a reaction tube, reactor heat dissipation towers are installed at both ends of the reaction tube, a quartz tube is provided on the inner wall of the reaction tube, a temperature measuring sleeve is provided inside the quartz tube, a quartz insulating sleeve is provided inside the temperature measuring sleeve, a temperature measuring thermocouple is provided inside the quartz insulating sleeve, two quartz insulating sleeves, temperature measuring sleeves and temperature measuring thermocouples are provided in the reaction tube, the temperature measuring sleeves and the temperature measuring thermocouples pass through the reactor heat dissipation towers at both ends, catalyst linings are provided at opposite positions of the two temperature measuring sleeves in the reaction tube, a spring mounting block is provided on the outside of the temperature measuring sleeve, a spring is installed between the catalyst lining and the spring mounting block, an inlet joint and an outlet joint are respectively provided at the two reactor heat dissipation towers, the inlet joint and the outlet joint are respectively connected to the space between the quartz tube and the temperature measuring sleeve, an electrode clamp is provided at the temperature measuring sleeve located outside the reactor heat dissipation tower, an electrode clamp is connected at the electrode clamp, and a temperature sensor is connected to the end of the temperature measuring thermocouple.

[0011] Preferably, the reaction tube and the reactor heat dissipation tower are connected by threads, an insulating filling core is arranged between the reactor heat dissipation tower and the temperature measuring sleeve, a sealing ball head is arranged at the end of the reactor heat dissipation tower, the sealing ball head and the reactor heat dissipation tower are connected by a sealing nut, an insulating sealing sleeve is arranged on the inner side of the end of the sealing ball head, an electrode sleeve fixing part and an insulating sealing clamping screw are arranged on the insulating sealing sleeve, the outer wall of the insulating sealing clamping screw is threadedly connected to the sealing ball head, the electrode sleeve fixing part is located inside the insulating sealing clamping screw, and the temperature measuring sleeve passes through the electrode sleeve fixing part and the insulating sealing sleeve.

[0012] Preferably, a sealing ring is provided on the insulating sealing sleeve, and the sealing ring is located between the electrode sleeve fixing piece and the insulating sealing sleeve.

[0013] Preferably, a graphite clamping screw and a graphite gasket are provided on the inner side of the end of the reaction tube, and the graphite clamping screw and the graphite gasket are located between the reaction tube and the quartz tube.

[0014] Preferably, fixing rings are installed on the outer walls of both ends of the reaction tube.

[0015] Preferably, the catalyst lining includes a lining body, connecting ring one and connecting ring two, connecting ring one connects the lining body and connecting ring two, the temperature measuring sleeve passes through the lining body, connecting ring one and connecting ring two, a plurality of through holes are provided at the lining body, the outer diameter of connecting ring two is larger than the outer diameter of connecting ring one, a mounting hole is provided at connecting ring two, and the spring is installed at the mounting hole by a set screw.

[0016] Preferably, the inner diameters of the liner body, connecting ring 1 and connecting ring 2 are the same.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model is resistant to high temperature and high pressure, convenient for disassembling and assembling electrodes, stable in temperature measurement and long in working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of an embodiment of the utility model;

[0020] Figure 2 This is a front view of an embodiment of the utility model;

[0021] Figure 3 for Figure 2 Middle AA section view;

[0022] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0023] Figure 5 for Figure 3 The enlarged schematic diagram at C in the middle;

[0024] Figure 6 This is a schematic diagram of a catalyst liner in accordance with an embodiment of the utility model;

[0025] Figure 7 It is a cross-sectional view of a catalyst liner according to an embodiment of the utility model. DETAILED DESCRIPTION

[0026] 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.

[0027] As shown in the figure, the utility model discloses a high-voltage electrode reactor device, including a reaction tube 16, and reactor heat dissipation towers 9 are installed at both ends of the reaction tube 16. The reactor heat dissipation towers 9 are used to seal the reaction tube and the insulating material for heat dissipation. A quartz tube 18 is provided on the inner wall of the reaction tube 16. The quartz tube is isolated from corrosive materials. At the same time, the quartz tube 18 is resistant to high temperatures. A temperature measuring sleeve 19 is provided inside the quartz tube 18. A quartz insulating sleeve 20 is provided inside the temperature measuring sleeve 19. A temperature measuring thermocouple 23 is provided inside the quartz insulating sleeve 20. Two quartz insulating sleeves 20, temperature measuring sleeves 19 and temperature measuring thermocouples 23 are provided inside the reaction tube 16. The temperature measuring sleeves 19 and the temperature measuring thermocouples 23 pass through the reactor heat dissipation towers 9 at both ends. The two temperature measuring sleeves 19 in the reaction tube 16 are oppositely covered with catalyst linings 22. The outer surface of the temperature measuring sleeves 19 is provided with a catalyst lining plate 22. A spring mounting block 24 is provided on the side, a spring 21 is installed between the catalyst lining plate 22 and the spring mounting block 24, an inlet joint 1 and an outlet joint 2 are respectively provided at the two reactor heat dissipation towers 9, the inlet joint 1 is used to introduce the gas-liquid mixture, and the outlet joint 2 is used to discharge the gas-liquid mixture, the inlet joint 1 and the outlet joint 2 are respectively connected to the space between the quartz tube 18 and the temperature measuring sleeve 19, an electrode clip 3 is provided at the temperature measuring sleeve 19 located outside the reactor heat dissipation tower 9, the electrode clip 3 is connected to the electrode clip 5, and the end of the temperature measuring thermocouple 23 is connected to the temperature sensor 4. The thermocouple 23 can pass out of and into the reaction tube 16.

[0028] The material of the temperature measuring sleeve 19 is metal and is resistant to high temperatures.

[0029] Thermocouple 23 detects the temperature of the reaction site.

[0030] The quartz insulating sleeve 20 isolates the temperature measuring sleeve and the temperature measuring thermocouple to avoid direct contact between the temperature measuring sleeve and the temperature measuring thermocouple. There is no interference from the current and the temperature measurement is relatively stable.

[0031] In one embodiment of the utility model, the reaction tube 16 is connected to the reactor heat dissipation tower 9 by a threaded connection, and an insulating filling core 13 is arranged between the reactor heat dissipation tower 9 and the temperature measuring sleeve 19, and the insulating filling core 13 is used to fill the position between the temperature measuring sleeve and the heat dissipation tower and to transfer heat. A sealing ball head 7 is provided at the end of the reactor heat dissipation tower 9, and the sealing ball head 7 ensures the internal pressure. The sealing ball head 7 and the reactor heat dissipation tower 9 are connected by a sealing nut 8, and the sealing nut 8 ensures the internal pressure. An insulating sealing sleeve 6 is provided on the inner side of the end of the sealing ball head 7, and the insulating sealing sleeve 6 is used to isolate the temperature measuring sleeve and the external metal of the reactor. An electrode sleeve fixing part 11 and an insulating sealing pressing screw 12 are provided on the insulating sealing sleeve 6, and the outer wall of the insulating sealing pressing screw 12 is threadedly connected to the sealing ball head 7, and the electrode sleeve fixing part 11 is located inside the insulating sealing pressing screw 12, and the insulating sealing pressing screw 12 presses the temperature measuring sleeve and the insulating sealing sleeve to prevent leakage, and the temperature measuring sleeve 19 passes through the electrode sleeve fixing part 11 and the insulating sealing sleeve 6. The present invention can add electrodes through the design of relevant insulating parts.

[0032] In one embodiment of the utility model, a sealing ring 10 is provided on the insulating sealing sleeve 6, and the sealing ring 10 plays a sealing role to ensure that there is no leakage. The sealing ring 10 is located between the electrode sleeve fixing part 11 and the insulating sealing sleeve 6.

[0033] In one embodiment of the utility model, a graphite compression screw 14 and a graphite gasket 15 are provided on the inner side of the end of the reaction tube 16, and the graphite compression screw 14 and the graphite gasket 15 are located between the reaction tube 16 and the quartz tube 18. The graphite compression screw 14 compresses the graphite gasket to seal the quartz tube and the reaction tube, and the graphite gasket 15 makes the quartz tube and the reaction tube sealed and resistant to high temperature.

[0034] In one embodiment of the present invention, fixing rings 17 are installed on the outer walls of both ends of the reaction tube 16 . The fixing rings 17 are used to fix the reaction tube 16 .

[0035] In one embodiment of the utility model, the catalyst lining 22 includes a lining body 25, a connecting ring 1 26 and a connecting ring 27, the connecting ring 1 26 connects the lining body 25 and the connecting ring 2 27, the temperature measuring sleeve 19 passes through the lining body 25, the connecting ring 1 26 and the connecting ring 2 27, a plurality of through holes 251 are provided at the lining body 25, the outer diameter of the connecting ring 27 is larger than the outer diameter of the connecting ring 1 26, a mounting hole 271 is provided at the connecting ring 27, and the spring 21 is installed at the mounting hole 271 by a set screw.

[0036] In an embodiment of the present invention, the inner diameters of the lining body 25, the connecting ring 1 26 and the connecting ring 2 27 are the same.

[0037] 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 high voltage electrode reactor device, characterized in that: The invention comprises a reaction tube, both ends of which are provided with reactor cooling towers, a quartz tube is arranged on the inner wall of the reaction tube, a temperature measuring sleeve is arranged inside the quartz tube, a quartz insulating sleeve is arranged inside the temperature measuring sleeve, a temperature measuring thermocouple is arranged inside the quartz insulating sleeve, two quartz insulating sleeves, a temperature measuring sleeve and a temperature measuring thermocouple are arranged inside the reaction tube, the temperature measuring sleeve and the temperature measuring thermocouple pass through the reactor cooling towers at both ends, the two temperature measuring sleeves in the reaction tube are provided with catalyst linings at opposite positions, a spring mounting block is arranged outside the temperature measuring sleeve, a spring is installed between the catalyst lining and the spring mounting block, an inlet joint and an outlet joint are respectively arranged at the two reactor cooling towers, the inlet joint and the outlet joint are respectively connected with the space between the quartz tube and the temperature measuring sleeve, an electrode clamp is arranged at the temperature measuring sleeve located outside the reactor cooling tower, an electrode clamp is connected at the electrode clamp, and a temperature sensor is connected to the end of the temperature measuring thermocouple.

2. A high voltage electrode reactor device according to claim 1, characterized in that: The reaction tube is connected to the reactor heat dissipation tower by threads, an insulating filling core is arranged between the reactor heat dissipation tower and the temperature measuring sleeve, a sealing ball head is arranged at the end of the reactor heat dissipation tower, the sealing ball head and the reactor heat dissipation tower are connected by a sealing nut, an insulating sealing sleeve is arranged on the inner side of the end of the sealing ball head, an electrode sleeve fixing piece and an insulating sealing clamping screw are arranged on the insulating sealing sleeve, the outer wall of the insulating sealing clamping screw is threadedly connected to the sealing ball head, the electrode sleeve fixing piece is located inside the insulating sealing clamping screw, and the temperature measuring sleeve passes through the electrode sleeve fixing piece and the insulating sealing sleeve.

3. A high voltage electrode reactor device according to claim 2, characterized in that: A sealing ring is arranged on the insulating sealing sleeve, and the sealing ring is located between the electrode sleeve fixing part and the insulating sealing sleeve.

4. A high voltage electrode reactor device according to claim 1, characterized in that: A graphite clamping screw and a graphite gasket are arranged on the inner side of the end of the reaction tube, and the graphite clamping screw and the graphite gasket are located between the reaction tube and the quartz tube.

5. A high voltage electrode reactor device according to claim 1, characterized in that: Fixed rings are installed on the outer walls of both ends of the reaction tube.

6. A high voltage electrode reactor device according to claim 1, characterized in that: The catalyst lining includes a lining body, a connecting ring 1 and a connecting ring 2. The connecting ring 1 connects the lining body and the connecting ring 2. The temperature measuring sleeve passes through the lining body, the connecting ring 1 and the connecting ring 2. A plurality of through holes are arranged at the lining body. The outer diameter of the connecting ring 2 is larger than the outer diameter of the connecting ring 1. A mounting hole is arranged at the connecting ring 2. The spring is installed at the mounting hole by a set screw.

7. A high voltage electrode reactor device according to claim 6, characterized in that: The inner diameters of the liner body, the first connecting ring and the second connecting ring are the same.

Images