Ammonium bifluoride reaction heat balance device

Abstract

The utility model relates to the technical field of heat balance, and discloses an ammonium bifluoride reaction heat balance device which comprises a mixing drum, and an outer drum is sleeved on the outer wall of the mixing drum. According to the ammonium bifluoride reaction heat balance device, the stirring barrel and the outer barrel are used in cooperation, meanwhile, the condensation pipe is utilized, and the temperature of liquid in the condensation pipe can be conveniently adjusted through a cooling liquid inlet and a cooling liquid outlet, so that adjustment can be conducted according to the temperature needed by the ammonium bifluoride reaction; meanwhile, when a fixed first driving motor is used, an output shaft of the first driving motor can drive a first rotating rod to rotate, so that when the first rotating rod rotates, a first stirring rod is conveniently driven to rotate, ammonium bifluoride is conveniently stirred, uniform heating is facilitated, and the heating efficiency is improved. A scraper is welded on the outer wall of the first rotating rod, so that ammonium hydrogen fluoride attached to the inner wall of the stirring barrel can be scraped through the scraper after the ammonium hydrogen fluoride is crystallized.

Description

Technical Field

[0001] The utility model relates to the technical field of heat balance, in particular to an ammonium bifluoride reaction heat balance device. Background Art

[0002] With the continuous development of science and technology, if the macroscopic properties of a system (such as its chemical composition, the amount of each substance, its temperature, pressure, volume, density, etc.) do not change over a long period of time without any external influence, the system is said to be in thermodynamic equilibrium. Any system that is not affected by external factors will always tend towards equilibrium in a unidirectional manner.

[0003] An existing heat balance device for a hot water condenser can refer to the Chinese utility model patent with authorization announcement number CN218269573U, which discloses a heat balance device for a hot water condenser, "including a condenser body and a horizontal plate, the outer walls on both sides of the condenser body and the outer wall on one side of the horizontal plate are fixedly provided with mounting plates, the bottom wall of the horizontal plate is provided with two movable grooves, and a reciprocating screw is rotatably provided in the two movable grooves, and the horizontal plate is provided with a driving mechanism connected to the reciprocating screw, and the outer surface of the condenser body is provided with two movable frames, and the two movable frames are connected to the reciprocating screw through a connecting mechanism, and the two movable frames are provided with a circulation pipe, and the side wall of the horizontal plate is provided with a temperature sensor through the side plate, and the upper end surface of the horizontal plate is provided with a control box. By providing a movable frame, a circulation pipe, a reciprocating screw and a motor, the utility model can drive the circulation pipe to move back and forth with the help of the movable frame that can move back and forth outside the condenser body, and can absorb heat with the help of cold water circulating in the circulation pipe, and absorb and utilize the heat to avoid energy waste."

[0004] When the device is used, a movable frame, a circulation pipe, a reciprocating screw and a motor are provided. The movable frame that can move back and forth outside the condenser body can drive the circulation pipe to move back and forth. By circulating cold water in the circulation pipe, heat can be absorbed by the cold water. When the above device is used, it is not convenient to adjust the temperature according to the needs of the device, making it inconvenient to control the temperature inside the device at a stable condition during use. At the same time, after the ammonium bifluoride is crystallized, it is not convenient to scrape off the crystals attached to the inner wall of the device, making it inconvenient to use. For this reason, we propose an ammonium bifluoride reaction heat balance device. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides an ammonium bifluoride reaction heat balance device, which has the advantages of strong practicality, good stability, and is convenient for scraping off attached crystals and facilitating purification of gases generated by the ammonium bifluoride reaction. The utility model solves the problems that the traditional ammonium bifluoride reaction heat balance device is inconvenient to adjust the temperature according to the needs of the device, making it inconvenient to control the temperature inside the device at a stable condition during use, and is inconvenient to scrape off crystals attached to the inner wall of the device after the ammonium bifluoride is crystallized, thus solving the problem of inconvenience in use.

[0006] The utility model provides the following technical solution: an ammonium bifluoride reaction heat balance device, comprising a mixing drum, wherein the outer wall of the mixing drum is sleeved with an outer drum, a condenser is installed between the mixing drum and the outer drum, the two ends of the condenser are respectively fixedly connected with a coolant inlet and a coolant outlet, and the coolant inlet and the coolant outlet pass through the outer wall of the outer drum, the top of the mixing drum is fixedly connected with a first drive motor, the output shaft of the first drive motor is fixedly connected with a first rotating rod, the outer wall of the first rotating rod is fixedly connected with a first mixing rod, and the outer wall of the first rotating rod is fixedly connected with a scraper.

[0007] As an optimal technical solution of the present invention, the top of the mixing drum is fixedly connected to a feed drum, the bottom of the mixing drum is fixedly connected to a discharge drum, the outer wall of the discharge drum is provided with a control valve, the bottom of the mixing drum is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to a support leg.

[0008] As a preferred technical solution of the present invention, the number of the supporting legs is four, and the four supporting legs are evenly distributed on the bottom of the supporting plate.

[0009] As a preferred technical solution of the present invention, a collecting cylinder is fixedly connected to the top of the mixing cylinder, an alkaline solution is provided on the inner wall of the collecting cylinder, and a soda lime layer and an activated carbon adsorption layer are installed on the inner wall of the collecting cylinder.

[0010] As an optimal technical solution of the present invention, a connecting pipe is provided on the top of the collecting cylinder, the other end of the connecting pipe is plugged into the inner wall of the mixing cylinder, an exhaust fan is provided on the outer wall of the connecting pipe, and an air outlet pipe is installed on the top of the collecting cylinder.

[0011] As a preferred technical solution of the present invention, the top of the collecting cylinder is fixedly connected to a second drive motor, the output shaft of the second drive motor is fixedly connected to a second rotating rod, and the outer wall of the second rotating rod is fixedly connected to a second stirring rod.

[0012] As a preferred technical solution of the present invention, the number of the first stirring rods is five, and the five first stirring rods are evenly fixedly connected to the outer wall of the first rotating rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The ammonium bifluoride reaction heat balance device, through the coordinated use of the stirring drum and the outer drum, and the use of the condenser, makes it convenient to adjust the liquid temperature inside the condenser through the coolant inlet and the coolant outlet, so that it can be adjusted according to the temperature required for the ammonium bifluoride reaction. At the same time, when the fixed first drive motor is used, the output shaft of the first drive motor can drive the first rotating rod to rotate, so that the first rotating rod can drive the first stirring rod to rotate when rotating, making it convenient to stir the ammonium bifluoride so that it is heated evenly. The scraper welded to the outer wall of the first rotating rod allows the ammonium bifluoride attached to the inner wall of the stirring drum to be scraped off by the scraper after crystallization of the ammonium bifluoride, thereby facilitating the use of the device.

[0015] 2. The ammonium bifluoride reaction heat balance device, when the ammonium bifluoride inside the stirring drum reacts, generates harmful gases, which are introduced into the inner wall of the connecting pipe by an exhaust fan. Since the other end of the connecting pipe is installed on the inner wall of the collecting cylinder, the harmful gases enter the alkaline solution. The second driving motor installed on the top of the collecting cylinder drives the second rotating rod and the second stirring rod to rotate, thereby accelerating the reaction rate of the harmful gases in the alkaline solution. After the reaction of the alkaline solution, the gas is further purified by the soda lime layer and the activated carbon adsorption layer, and the purified gas is discharged through the outlet pipe, making it convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A local enlarged structural diagram of point A;

[0019] Figure 4 This is a schematic diagram of the purification structure of the utility model.

[0020] In the figure: 1. Mixing drum; 2. Outer drum; 3. Condenser; 4. Coolant inlet; 5. Coolant outlet; 6. First drive motor; 7. First rotating rod; 8. First stirring rod; 9. Scraper; 10. Feed drum; 11. Discharge drum; 12. Control valve; 13. Support plate; 14. Support leg; 15. Collecting drum; 16. Alkaline solution; 17. Soda lime layer; 18. Activated carbon adsorption layer; 19. Connecting pipe; 20. Exhaust fan; 21. Exhaust pipe; 22. Second drive motor; 23. Second rotating rod; 24. Second stirring rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-4 A heat balance device for ammonium bifluoride reaction, comprising a mixing drum 1, an outer drum 2 is sleeved on the outer wall of the mixing drum 1, a condenser 3 is installed between the mixing drum 1 and the outer drum 2, and both ends of the condenser 3 are fixedly connected with a coolant inlet 4 and a coolant outlet 5, respectively. The installed coolant inlet 4 and coolant outlet 5 make it easy to adjust the internal temperature of the condenser 3, and then facilitate adjustment according to the temperature required for the reaction, thereby meeting the temperature required for the reaction, and the coolant inlet 4 and coolant outlet 5 pass through the outer wall of the outer drum 2, the top of the mixing drum 1 is fixedly connected to a first drive motor 6, and the output shaft of the first drive motor 6 is fixedly connected There is a first rotating rod 7, the outer wall of the first rotating rod 7 is fixedly connected to the first stirring rod 8, and the outer wall of the first rotating rod 7 is fixedly connected to the scraper 9. Since the top of the mixing drum 1 is fixedly connected to the first drive motor 6, the output shaft of the first drive motor 6 can drive the first rotating rod 7 to rotate, so that the first rotating rod 7 can drive the first stirring rod 8 to rotate, so that the first stirring rod 8 can stir the ammonium bifluoride when rotating to ensure a uniform reaction. At the same time, the outer wall of the first rotating rod 7 is welded with a scraper 9 to scrape off the ammonium bifluoride attached to the inner wall of the mixing drum 1 after crystallization, thereby facilitating the use of the device.

[0023] The top of the mixing drum 1 is fixedly connected to a feed drum 10, the bottom of the mixing drum 1 is fixedly connected to a discharge drum 11, the outer wall of the discharge drum 11 is provided with a control valve 12, the bottom of the mixing drum 1 is fixedly connected to a support plate 13, and the bottom of the support plate 13 is fixedly connected to a support leg 14. Since the top of the mixing drum 1 is welded with the feed drum 10, it is convenient to add ammonium bifluoride to the inside of the mixing drum 1. After adding ammonium bifluoride, the feed drum 10 needs to be sealed to prevent gas from entering the inside of the device. At the same time, the welded discharge drum 11 allows the ammonium bifluoride to be taken out through the control valve 12 after crystallization. The control valve 12 makes it convenient to control the discharge speed.

[0024] There are four support legs 14, which are evenly distributed at the bottom of the support plate 13. There are five first stirring rods 8, which are evenly fixed to the outer wall of the first rotating rod 7. Due to the number of support legs 14, it is convenient to support the support plate 13. At the same time, the support plate 13 can fix the position of the mixing drum 1, thereby increasing the stability of the device. When the first stirring rod 8 is used, the ammonium bifluoride can be better stirred.

[0025] A collecting cylinder 15 is fixedly connected to the top of the mixing drum 1, and an alkaline solution 16 is provided on the inner wall of the collecting cylinder 15. A soda lime layer 17 and an activated carbon adsorption layer 18 are installed on the inner wall of the collecting cylinder 15. During the installation of the soda lime layer 17 and the activated carbon adsorption layer 18, the soda lime layer 17 and the activated carbon adsorption layer 18 are convenient for further purification of harmful gases, thereby ensuring that the gas is pollution-free.

[0026] A connecting pipe 19 is provided at the top of the collecting cylinder 15, the other end of the connecting pipe 19 is inserted into the inner wall of the mixing drum 1, and an exhaust fan 20 is provided on the outer wall of the connecting pipe 19. An exhaust pipe 21 is installed at the top of the collecting cylinder 15. The exhaust fan 20 makes it convenient for harmful gases to enter the collecting cylinder 15. At the same time, when the exhaust pipe 21 is in use, the purified gas can be discharged.

[0027] A second drive motor 22 is fixedly connected to the top of the collecting cylinder 15, and the output shaft of the second drive motor 22 is fixedly connected to the second rotating rod 23. The outer wall of the second rotating rod 23 is fixedly connected to the second stirring rod 24. When the second drive motor 22 is used, the second drive motor 22 can drive the second rotating rod 23 to rotate, thereby conveniently driving the second stirring rod 24 to stir the liquid inside the collecting cylinder 15, so that the harmful gas and the alkaline solution 16 can fully react.

[0028] Working principle: during operation, the mixing drum 1 and the outer drum 2 are used in conjunction with the condenser 3, so that the liquid temperature inside the condenser 3 can be adjusted through the coolant inlet 4 and the coolant outlet 5, so that it can be adjusted according to the temperature required for the reaction of ammonium bifluoride. At the same time, when the fixed first drive motor 6 is used, the output shaft of the first drive motor 6 can drive the first rotating rod 7 to rotate, so that the first rotating rod 7 can drive the first stirring rod 8 to rotate when rotating, so that the ammonium bifluoride can be stirred for uniform heating. The scraper 9 welded to the outer wall of the first rotating rod 7 allows the ammonium bifluoride to be scraped off the ammonium bifluoride attached to the inner wall of the mixing drum 1 after crystallization, so as to facilitate the reaction of the ammonium bifluoride. The device is used, and when the ammonium bifluoride inside the mixing drum 1 reacts, the harmful gas generated is allowed to enter the inner wall of the connecting pipe 19 through the exhaust fan 20. Since the other end of the connecting pipe 19 is installed on the inner wall of the collecting drum 15, the harmful gas enters the alkaline solution 16. The second drive motor 22 installed on the top of the collecting drum 15 drives the second driving motor 22 to rotate the second rotating rod 23 and the second stirring rod 24, thereby accelerating the reaction rate of the harmful gas in the alkaline solution 16. After the reaction of the alkaline solution 16, the gas is further purified by the soda lime layer 17 and the activated carbon adsorption layer 18, and the purified gas is discharged through the outlet pipe 21, making it convenient for use.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ammonium bifluoride reaction heat balance device, comprising a stirring drum (1), characterized in that: The outer wall of the mixing drum (1) is sleeved with the outer drum (2), a condenser (3) is installed between the mixing drum (1) and the outer drum (2), the two ends of the condenser (3) are respectively fixedly connected with a coolant inlet (4) and a coolant outlet (5), and the coolant inlet (4) and the coolant outlet (5) penetrate the outer wall of the outer drum (2), the top of the mixing drum (1) is fixedly connected with a first drive motor (6), the output shaft of the first drive motor (6) is fixedly connected with a first rotating rod (7), the outer wall of the first rotating rod (7) is fixedly connected with a first mixing rod (8), and the outer wall of the first rotating rod (7) is fixedly connected with a scraper (9).

2. A heat balance device for ammonium bifluoride reaction according to claim 1, characterized in that: The top of the mixing drum (1) is fixedly connected to a feed drum (10), the bottom of the mixing drum (1) is fixedly connected to a discharge drum (11), the outer wall of the discharge drum (11) is provided with a control valve (12), the bottom of the mixing drum (1) is fixedly connected to a support plate (13), and the bottom of the support plate (13) is fixedly connected to a support leg (14).

3. A heat balance device for ammonium bifluoride reaction according to claim 2, characterized in that: The number of the supporting legs (14) is four, and the four supporting legs (14) are evenly distributed at the bottom of the supporting plate (13).

4. The heat balance device for ammonium bifluoride reaction according to claim 1, characterized in that: The top of the mixing cylinder (1) is fixedly connected to a collecting cylinder (15), the inner wall of the collecting cylinder (15) is provided with an alkaline solution (16), and the inner wall of the collecting cylinder (15) is installed with an alkaline lime layer (17) and an activated carbon adsorption layer (18).

5. The heat balance device for ammonium bifluoride reaction according to claim 4, characterized in that: A connecting pipe (19) is provided at the top of the collecting cylinder (15), the other end of the connecting pipe (19) is plugged into the inner wall of the mixing cylinder (1), an exhaust fan (20) is provided on the outer wall of the connecting pipe (19), and an air outlet pipe (21) is installed at the top of the collecting cylinder (15).

6. The heat balance device for ammonium bifluoride reaction according to claim 4, characterized in that: A second drive motor (22) is fixedly connected to the top of the collecting cylinder (15), a second rotating rod (23) is fixedly connected to the output shaft of the second drive motor (22), and a second stirring rod (24) is fixedly connected to the outer wall of the second rotating rod (23).

7. The heat balance device for ammonium bifluoride reaction according to claim 1, characterized in that: The number of the first stirring rods (8) is five, and the five first stirring rods (8) are evenly fixedly connected to the outer wall of the first rotating rod (7).

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