High-temperature and high-pressure steam flowing uniform heating device
By introducing an automatic flushing mechanism into the high-temperature and high-pressure steam heating device, the blockage problem caused by solid impurities is solved, and the uniformity of heating and automatic cleaning are achieved, which improves the practicality and reliability of the device.
Patent Information
- Application Number
- CN202421170746.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-27
AI Technical Summary
During use, solid impurities are prone to adhere to the heating pipes during the existing high-temperature and high-pressure steam heating devices, resulting in blockage, and lack of automatic cleaning devices, which rely on manual cleaning inconvenience.
A high-temperature and high-pressure steam flow uniform heating device is designed, including a heat exchange mechanism, a driving mechanism, a conveying mechanism, an exhaust mechanism and a flushing mechanism. By automatically injecting clean water to flush impurities, automatic cleaning of the heating pipe is achieved.
The uniformity of steam heating and automatic cleaning function are achieved, the convenience and reliability of the device are improved, and the risk of heating pipes is avoided.
Smart Images
Figure CN222298185U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gas heating, in particular to a high-temperature and high-pressure steam flow uniform heating device. Background Art
[0002] The high-temperature and high-pressure steam heating device is a device used to heat high-pressure steam, and is widely used in the fields of chemical industry and pharmaceutical industry. When high-temperature and high-pressure steam is needed, steam is first generated by a steam generator, then pressurized by a compressor, and then the high-pressure steam is passed into the heating device for heating to obtain high-temperature and high-pressure steam. Devices for heating gas in the prior art, such as the utility model patent with patent application number 202223211159.7, disclose a gas heating and conveying device, which is mainly composed of a protective shell, an electric heating device, an inflow pipe and a heating pipe. When heating the gas, the gas cylinder is passed into the heating pipe through the inflow pipe, and then the gas in the heating pipe is heated; the inventor believes that there are the following problems during use. In the process of passing the gas into the heating pipe for heating, the gas will inevitably contain some solid impurities. As the use time increases, the solid impurities in the gas will continue to adhere to the heating pipe. In order to avoid clogging of the heating pipe, the impurities in the heating pipe must be cleaned regularly. However, the gas heating device in the above-mentioned prior art does not have a device for cleaning the inside of the heating pipe, and manual cleaning is very inconvenient. Therefore, a high-pressure steam heating device that can automatically clean the heating pipe is needed. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a high-temperature and high-pressure steam flow uniform heating device which not only has good steam heating effect and uniform heating, but also can automatically flush the heat exchange mechanism, is easy to use, and has high practicality and reliability.
[0004] The high-temperature and high-pressure steam uniform flow heating device of the utility model comprises a base plate and a heating box, the heating box is fixedly mounted on the upper end of the base plate, a chamber is arranged in the heating box, heat transfer oil is arranged in the chamber of the heating box, a heater is arranged on the heating box, and the output end of the heater is located in the chamber of the heating box; it also comprises a heat exchange mechanism, a driving mechanism, a conveying mechanism, a discharge mechanism and a flushing mechanism, the heat exchange mechanism is mounted on the heating box, the heat exchange mechanism has a heat exchange function, the driving mechanism is mounted on the heating box and the heat exchange mechanism, the driving mechanism is used to drive the heat exchange mechanism to rotate, the output end of the conveying mechanism is connected with the input end of the heat exchange mechanism, the conveying mechanism is used to convey substances to the heat exchange mechanism, the output end of the heat exchange mechanism is connected with the discharge mechanism, the discharge mechanism is used to discharge substances, the flushing mechanism is mounted on the conveying mechanism and the discharge mechanism, and the flushing mechanism has a flushing function; when the high-pressure steam is heated During heating, the high-pressure steam is input into the heat exchange mechanism through the conveying mechanism, and the heater is turned on at the same time, so that the heat transfer oil in the heating box chamber is heated during heating, so that the heat transfer oil is heated, and the heat transfer oil is heated with the high-pressure steam through the heat exchange mechanism, so that the high-pressure steam is heated into high-temperature and high-pressure steam, and then the high-temperature and high-pressure steam is discharged through the discharge mechanism and collected for use; when it is necessary to clean the solid impurities in the heat exchange mechanism, the flushing mechanism is turned on, so that clean water enters the heat exchange mechanism through the conveying mechanism, and then the clean water is discharged through the discharge mechanism. When the clean water passes through the heat exchange mechanism, the dust and impurities attached to the heat exchange mechanism are flushed off, and then the impurities in the heat exchange mechanism and the clean water are discharged together through the discharge mechanism; it not only facilitates the heating of steam, but also can automatically flush the heat exchange mechanism, which is easy to use and has high practicality and reliability.
[0005] Preferably, the heat exchange mechanism includes a delivery pipe, a branch pipe A, multiple groups of heat exchange pipes, a branch pipe B and a discharge pipe. The delivery pipe is rotatably installed on the left side wall of the heating box, the branch pipe A is connected to the output end of the delivery pipe, the input ends of the multiple groups of heat exchange pipes are all connected to the branch pipe A, the output ends of the multiple groups of heat exchange pipes are all connected to the branch pipe B, the output end of the branch pipe B is connected to the discharge pipe, the discharge pipe is rotatably installed on the heating box, the multiple groups of heat exchange pipes are all immersed in the heat transfer oil in the heating box chamber, and the discharge pipe is coaxial with the delivery pipe; when heating the high-pressure steam, the steam is introduced into the delivery pipe through the delivery mechanism, and then the steam enters the multiple groups of heat exchange pipes through the branch pipe A, and then the heat transfer oil in the heating box chamber exchanges heat with the steam in the multiple groups of heat exchange pipes through the tube walls of the multiple groups of heat exchange pipes, so that the steam in the multiple groups of heat exchange pipes is heated to a high temperature state, and then the high-temperature and high-pressure steam is discharged through the branch pipe B, the discharge pipe and the discharge mechanism in turn and can be used; the heating of the steam is convenient.
[0006] Preferably, the driving mechanism comprises two groups of sprockets A, two groups of chains, two groups of sprockets B, two groups of driving shafts, two groups of support blocks and a double-shaft motor, the two groups of sprockets A are fixedly sleeved on the discharge pipe and the delivery pipe respectively, the two groups of sprockets A are respectively connected to the two groups of sprockets B through two groups of chains, the two groups of sprockets B are respectively fixedly mounted on the two groups of driving shafts, the two groups of driving shafts are respectively rotatably mounted on the two groups of support blocks, the two groups of support blocks are fixedly mounted on the heating box, the input ends of the two groups of driving shafts are respectively connected to the two groups of output ends of the double-shaft motor, and the double-shaft motor is fixedly mounted on the heating box; When high-pressure steam is heated by the heat transfer oil in multiple groups of heat exchange tubes, the double-axis motor is turned on. The double-axis motor rotates the two groups of sprockets B through the two groups of drive shafts. The two groups of sprockets B rotate the two groups of sprockets A through the two groups of chains. The two groups of sprockets A rotate the delivery pipe and the discharge pipe synchronously, thereby rotating the branch pipes A and B, thereby driving the multiple groups of heat exchange tubes to rotate. During the rotation process, the multiple groups of heat exchange tubes are evenly in contact with the heat transfer oil in the heating box chamber, so that the heat transfer oil in various places in the heating box chamber can exchange heat with the multiple groups of heat exchange tubes, thereby achieving better heating effect and more uniform heating.
[0007] Preferably, the conveying mechanism includes a rotary joint A, an input pipe, a gas pipe and a gas conveying pump. The rotary joint A is fixedly mounted on the base plate, the output end of the rotary joint A is connected to the input end of the conveying pipe, the input end of the rotary joint A is connected to the input pipe, the output end of the gas conveying pump is connected to the input pipe through the gas pipe, and a valve is provided on the gas pipe. When heating the high-pressure steam, turn on the gas conveying pump to allow the high-pressure steam to enter the rotary joint A via the gas pipe and the input pipe in turn, and then the high-pressure steam enters the multiple groups of heat exchange tubes via the conveying pipe and the branch pipe A to be heated, thereby facilitating the delivery of the gas.
[0008] Preferably, the discharge mechanism includes a rotary joint B, a discharge pipe and an exhaust pipe, the rotary joint B is fixedly mounted on the bottom plate, the input end of the rotary joint B is connected to the output end of the discharge pipe, the output end of the rotary joint B is communicated with the discharge pipe, the input end of the exhaust pipe is communicated with the discharge pipe, and a valve is provided on the exhaust pipe; when the high-pressure steam is heated in multiple groups of heat exchange tubes, the steam enters the discharge pipe via the branch pipe B, the discharge pipe and the rotary joint B in sequence, and then the high-temperature and high-pressure steam is discharged through the exhaust pipe to the external collection mechanism for collection and use; the discharge of steam is convenient.
[0009] Preferably, the flushing mechanism includes a high-pressure water pump, a water inlet pipe and a drain pipe, the output end of the high-pressure water pump is connected to the input pipe through the water inlet pipe, a valve is provided on the water inlet pipe, the output end of the drain pipe is connected to the discharge pipe, and a valve is provided on the drain pipe; when flushing multiple groups of heat exchange tubes, the valves on the gas delivery pipe and the exhaust pipe are closed, the valves on the drain pipe and the water inlet pipe are opened, and then the input end of the high-pressure water pump is connected to an external water source, and then the high-pressure water pump is turned on to allow external water to enter the delivery pipe through the drain pipe, the input pipe and the rotary joint A in turn, and then the water enters the multiple groups of heat exchange tubes through the delivery pipe and the branch pipe A, and then the water flushes the dust and impurities attached to the multiple groups of heat exchange tubes, and then the impurities and water are discharged together through the branch pipe B, the discharge pipe, the rotary joint B, the discharge pipe and the drain pipe in turn; it can automatically flush the dust and impurities attached to the multiple groups of heat exchange tubes, is easy to use, and improves convenience.
[0010] Preferably, a thermometer is provided on the heating box, and the shapes of the multiple groups of heat exchange tubes are all corrugated; through the above arrangement, the temperature of the heat transfer oil in the heating box chamber is conveniently monitored, and the convenience is improved. By setting the heat exchange tubes to a corrugated shape, the contact area between the heat exchange tubes and the heat transfer oil is increased, thereby improving the heating effect of the heat transfer oil on the heat exchange tubes.
[0011] Compared with the prior art, the utility model has the following beneficial effects: not only is the steam heating effect good and the heating is uniform, but the heat exchange mechanism can also be automatically flushed, and the utility model is easy to use and has high practicability and reliability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;
[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0014] Figure 3 It is a structural schematic diagram of the heat exchange mechanism and the driving mechanism;
[0015] Figure 4 It is a schematic diagram of the structure of the rotary joint A, the gas delivery pump and the high-pressure water pump;
[0016] Figure 5 It is a schematic diagram of the structure of the rotary joint B, the drain pipe and the exhaust pipe.
[0017] Markings in the attached drawings: 1. bottom plate; 2. heating box; 3. delivery pipe; 4. branch pipe A; 5. heat exchange pipe; 6. branch pipe B; 7. discharge pipe; 8. sprocket A; 9. chain; 10. sprocket B; 11. drive shaft; 12. support block; 13. dual-axis motor; 14. rotary joint A; 15. input pipe; 16. gas delivery pipe; 17. gas delivery pump; 18. rotary joint B; 19. discharge pipe; 20. exhaust pipe; 21. high-pressure water pump; 22. water inlet pipe; 23. drain pipe. DETAILED DESCRIPTION
[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example
[0019] like Figures 1 to 5 The high-temperature and high-pressure steam uniform flow heating device of the utility model comprises a bottom plate 1, a heating box 2, a heat exchange mechanism, a driving mechanism, a conveying mechanism, a discharge mechanism and a flushing mechanism. The heating box 2 is fixedly mounted on the upper end of the bottom plate 1. A chamber is arranged in the heating box 2. Heat transfer oil is arranged in the chamber of the heating box 2. A heater is arranged on the heating box 2. The output end of the heater is located in the chamber of the heating box 2. The heat exchange mechanism is mounted on the heating box 2. The heat exchange mechanism has a heat exchange function. The driving mechanism is mounted on the heating box 2 and the heat exchange mechanism. The driving mechanism is used to drive the heat exchange mechanism to rotate. The output end of the conveying mechanism is connected to the input end of the heat exchange mechanism. The conveying mechanism is used to convey substances to the heat exchange mechanism. The output end of the heat exchange mechanism is connected to the discharge mechanism. The discharge mechanism is used to discharge substances. The flushing mechanism is mounted on the conveying mechanism and the discharge mechanism. The flushing mechanism has a flushing function. When the high-pressure steam is heated to 100 rpm, the heat exchanger is heated to 200 rpm. When the steam is heated, the high-pressure steam is input into the heat exchange mechanism through the conveying mechanism, and the heater is turned on at the same time, so that the heat transfer oil in the chamber of the heating box 2 is heated during heating, so that the heat transfer oil is heated, and the heat transfer oil is heated with the high-pressure steam through the heat exchange mechanism, so that the high-pressure steam is heated into high-temperature and high-pressure steam, and then the high-temperature and high-pressure steam is discharged through the discharge mechanism and collected for use; when it is necessary to clean the solid impurities in the heat exchange mechanism, the flushing mechanism is opened, so that clean water enters the heat exchange mechanism through the conveying mechanism, and then the clean water is discharged through the discharge mechanism. When the clean water passes through the heat exchange mechanism, the dust and impurities attached to the heat exchange mechanism are flushed down, and then the impurities in the heat exchange mechanism and the clean water are discharged together through the discharge mechanism; it not only facilitates the heating of steam, but also can automatically flush the heat exchange mechanism, which is easy to use and has high practicality and reliability.
[0020] like Figure 3The heat exchange mechanism includes a delivery pipe 3, a branch pipe A4, multiple groups of heat exchange pipes 5, a branch pipe B6 and a discharge pipe 7. The delivery pipe 3 is rotatably mounted on the left wall of the heating box 2. The branch pipe A4 is connected to the output end of the delivery pipe 3. The input ends of the multiple groups of heat exchange pipes 5 are all connected to the branch pipe A4. The output ends of the multiple groups of heat exchange pipes 5 are all connected to the branch pipe B6. The output end of the branch pipe B6 is connected to the discharge pipe 7. The discharge pipe 7 is rotatably mounted on the heating box 2. The multiple groups of heat exchange pipes 5 are immersed in the heat transfer oil in the chamber of the heating box 2. The discharge pipe 7 Coaxial with the delivery pipe 3; when the high-pressure steam is heated, the steam is introduced into the delivery pipe 3 through the delivery mechanism, and then the steam enters the multiple groups of heat exchange tubes 5 through the branch pipe A4, and then the heat transfer oil in the chamber of the heating box 2 exchanges heat with the steam in the multiple groups of heat exchange tubes 5 through the tube walls of the multiple groups of heat exchange tubes 5, so that the steam in the multiple groups of heat exchange tubes 5 is heated to a high-temperature state, and then the high-temperature and high-pressure steam is discharged in turn through the branch pipe B6, the discharge pipe 7 and the discharge mechanism and can be used; it is convenient to heat the steam.
[0021] Continue to refer to Figure 3 The driving mechanism includes two groups of sprockets A8, two groups of chains 9, two groups of sprockets B10, two groups of driving shafts 11, two groups of supporting blocks 12 and a double-axis motor 13. The two groups of sprockets A8 are fixedly sleeved on the discharge pipe 7 and the conveying pipe 3 respectively. The two groups of sprockets A8 are respectively connected to the two groups of sprockets B10 through the two groups of chains 9. The two groups of sprockets B10 are respectively fixedly installed on the two groups of driving shafts 11. The two groups of driving shafts 11 are respectively rotatably installed on the two groups of supporting blocks 12. The two groups of supporting blocks 12 are both fixedly installed on the heating box 2. The input ends of the two groups of driving shafts 11 are respectively connected to the two groups of output ends of the double-axis motor 13. The double-axis motor 13 is fixedly installed in the heating box 2; when the high-pressure steam is heated by the heat transfer oil in the multiple groups of heat exchange tubes 5, the double-axis motor 13 is turned on, and the double-axis motor 13 rotates the two groups of sprockets B10 through the two groups of drive shafts 11, and the two groups of sprockets B10 rotate the two groups of sprockets A8 through the two groups of chains 9, and the two groups of sprockets A8 rotate the delivery pipe 3 and the discharge pipe 7 synchronously, thereby rotating the branch pipe A4 and the branch pipe B6, thereby driving the multiple groups of heat exchange tubes 5 to rotate, and the multiple groups of heat exchange tubes 5 are evenly contacted with the heat transfer oil in the chamber of the heating box 2 during the rotation process, so that the heat transfer oil in various places in the chamber of the heating box 2 is heat exchanged with the multiple groups of heat exchange tubes 5, and the heating effect is better and the heating is more uniform.
[0022] like Figure 1 and Figure 4The conveying mechanism includes a rotary joint A14, an input pipe 15, a gas pipe 16 and a gas conveying pump 17. The rotary joint A14 is fixedly installed on the bottom plate 1. The output end of the rotary joint A14 is connected to the input end of the conveying pipe 3, the input end of the rotary joint A14 is connected to the input pipe 15, and the output end of the gas conveying pump 17 is connected to the input pipe 15 through the gas pipe 16, and a valve is provided on the gas pipe 16; when the high-pressure steam is heated, the gas conveying pump 17 is turned on to allow the high-pressure steam to enter the rotary joint A14 via the gas pipe 16 and the input pipe 15 in turn, and then the high-pressure steam enters the multiple groups of heat exchange pipes 5 via the conveying pipe 3 and the branch pipe A4 to be heated; the gas conveying is convenient.
[0023] like Figure 5 The discharge mechanism includes a rotary joint B18, a discharge pipe 19 and an exhaust pipe 20. The rotary joint B18 is fixedly installed on the base plate 1. The input end of the rotary joint B18 is connected to the output end of the discharge pipe 7. The output end of the rotary joint B18 is connected to the discharge pipe 19. The input end of the exhaust pipe 20 is connected to the discharge pipe 19. A valve is provided on the exhaust pipe 20. When the high-pressure steam is heated in the multiple groups of heat exchange tubes 5, the steam enters the discharge pipe 19 via the branch pipe B6, the discharge pipe 7 and the rotary joint B18 in sequence.
[0024] like Figure 1 , Figure 4 and Figure 5 The flushing mechanism includes a high-pressure water pump 21, a water inlet pipe 22 and a drain pipe 23. The output end of the high-pressure water pump 21 is connected to the input pipe 15 through the water inlet pipe 22, and a valve is provided on the water inlet pipe 22. The output end of the drain pipe 23 is connected to the discharge pipe 19, and a valve is provided on the drain pipe 23. When flushing multiple groups of heat exchange tubes 5, close the valves on the gas delivery pipe 16 and the exhaust pipe 20, open the valves on the drain pipe 23 and the water inlet pipe 22, and then connect the input end of the high-pressure water pump 21 to the external water source, and then open the high-pressure water. The pump 21 allows external water to enter the delivery pipe 3 through the drain pipe 23, the input pipe 15 and the rotary joint A14 in sequence, and then the water enters the multiple groups of heat exchange tubes 5 through the delivery pipe 3 and the branch pipe A4. Then the water flushes the dust and impurities attached to the multiple groups of heat exchange tubes 5, and then the impurities and water are discharged together through the branch pipe B6, the discharge pipe 7, the rotary joint B18, the discharge pipe 19 and the drain pipe 23 in sequence; it can automatically flush the dust and impurities attached to the multiple groups of heat exchange tubes 5, is easy to use, and improves convenience.
[0025] A thermometer is provided on the heating box 2, and the shapes of the multiple groups of heat exchange tubes 5 are all corrugated. Through the above arrangement, the temperature of the heat transfer oil in the chamber of the heating box 2 is conveniently monitored, and the convenience is improved. By setting the heat exchange tubes 5 to be in a corrugated shape, the contact area between the heat exchange tubes 5 and the heat transfer oil is increased, thereby improving the heating effect of the heat transfer oil on the heat exchange tubes 5. Example
[0026] On the basis of Example 1, the shape of the multiple groups of heat exchange tubes 5 can also be spiral, which further increases the contact surface between the heat exchange tubes 5 and the heat transfer oil, thereby improving the heating effect of the heat exchange tubes 5.
[0027] The heat exchange tube 5, sprocket A8, dual-axis motor 13, rotary joint A14, gas delivery pump 17, rotary joint B18 and high-pressure water pump 21 of the high-temperature and high-pressure steam flow uniform heating device of the utility model are all purchased on the market. Technical personnel in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in this field to make creative labor.
[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A high-temperature and high-pressure steam uniform flow heating device, comprising a base plate (1) and a heating box (2), wherein the heating box (2) is fixedly mounted on the upper end of the base plate (1), a chamber is arranged in the heating box (2), heat transfer oil is arranged in the chamber of the heating box (2), a heater is arranged on the heating box (2), and an output end of the heater is located in the chamber of the heating box (2); characterized in that: It also includes a heat exchange mechanism, a driving mechanism, a conveying mechanism, a discharge mechanism and a flushing mechanism. The heat exchange mechanism is mounted on the heating box (2) and has a heat exchange function. The driving mechanism is mounted on the heating box (2) and the heat exchange mechanism and is used to drive the heat exchange mechanism to rotate. The output end of the conveying mechanism is connected to the input end of the heat exchange mechanism and the conveying mechanism is used to convey substances to the heat exchange mechanism. The output end of the heat exchange mechanism is connected to the discharge mechanism and is used to discharge substances. The flushing mechanism is mounted on the conveying mechanism and the discharge mechanism and has a flushing function.
2. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 1, characterized in that: The heat exchange mechanism comprises a delivery pipe (3), a branch pipe A (4), a plurality of groups of heat exchange pipes (5), a branch pipe B (6) and a discharge pipe (7); the delivery pipe (3) is rotatably mounted on the left side wall of the heating box (2); the branch pipe A (4) is connected to the output end of the delivery pipe (3); the input ends of the plurality of groups of heat exchange pipes (5) are all connected to the branch pipe A (4); the output ends of the plurality of groups of heat exchange pipes (5) are all connected to the branch pipe B (6); the output end of the branch pipe B (6) is connected to the discharge pipe (7); the discharge pipe (7) is rotatably mounted on the heating box (2); the plurality of groups of heat exchange pipes (5) are all immersed in the heat transfer oil in the chamber of the heating box (2); and the discharge pipe (7) is coaxial with the delivery pipe (3).
3. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 2, characterized in that: The driving mechanism comprises two groups of sprockets A (8), two groups of chains (9), two groups of sprockets B (10), two groups of driving shafts (11), two groups of support blocks (12) and a double-shaft motor (13). The two groups of sprockets A (8) are respectively fixedly sleeved on the discharge pipe (7) and the conveying pipe (3). The two groups of sprockets A (8) are respectively connected to the two groups of sprockets B (10) through the two groups of chains (9). The two groups of sprockets B (10) are respectively fixedly mounted on the two groups of driving shafts (11). The two groups of driving shafts (11) are respectively rotatably mounted on the two groups of support blocks (12). The two groups of support blocks (12) are both fixedly mounted on the heating box (2). The input ends of the two groups of driving shafts (11) are respectively connected to the two groups of output ends of the double-shaft motor (13). The double-shaft motor (13) is fixedly mounted on the heating box (2).
4. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 2, characterized in that: The delivery mechanism comprises a rotary joint A (14), an input pipe (15), a gas delivery pipe (16) and a gas delivery pump (17); the rotary joint A (14) is fixedly mounted on the base plate (1); the output end of the rotary joint A (14) is connected to the input end of the delivery pipe (3); the input end of the rotary joint A (14) is connected to the input pipe (15); the output end of the gas delivery pump (17) is connected to the input pipe (15) via the gas delivery pipe (16); and a valve is provided on the gas delivery pipe (16).
5. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 2, characterized in that: The discharge mechanism comprises a rotary joint B (18), a discharge pipe (19) and an exhaust pipe (20); the rotary joint B (18) is fixedly mounted on the base plate (1); the input end of the rotary joint B (18) is connected to the output end of the discharge pipe (7); the output end of the rotary joint B (18) is in communication with the discharge pipe (19); the input end of the exhaust pipe (20) is in communication with the discharge pipe (19); and a valve is provided on the exhaust pipe (20).
6. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 5, characterized in that: The flushing mechanism comprises a high-pressure water pump (21), a water inlet pipe (22) and a drain pipe (23); the output end of the high-pressure water pump (21) is connected to the input pipe (15) via the water inlet pipe (22), a valve is provided on the water inlet pipe (22), the output end of the drain pipe (23) is connected to the discharge pipe (19), and a valve is provided on the drain pipe (23).
7. A high-temperature and high-pressure steam uniform flow heating device as claimed in claim 2, characterized in that: The heating box (2) is provided with a thermometer, and the shapes of the multiple groups of heat exchange tubes (5) are all corrugated.