Device for measuring moisture in industrial bromine

Abstract

The utility model discloses a device for measuring moisture in industrial bromine, which comprises a fixed shell, a fixed plate is arranged in the fixed shell, the top end of the fixed plate is fixedly connected with a fixed frame, the inner side of the fixed frame is fixedly connected with a fixed ring, the inner side of the fixed ring is fixedly provided with an evaporator, and the evaporator is fixedly connected with the fixed plate. A connecting cover plate is rotatably arranged at the top end of the evaporator, a connecting pipe is fixedly connected to the connecting cover plate and penetrates through the connecting cover plate, a supporting frame is fixedly connected to the bottom end of the fixed shell, a heater is arranged on the inner wall of the fixed shell, and a stirring structure is arranged in the fixed shell. According to the utility model, the temperature of the bromine solution in the evaporator is controlled in a water bath heating manner, so that the moisture in the bromine solution is not easy to evaporate, the amount of water vapor in bromine steam is reduced, the measured result is more accurate, and the measurement is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of water content determination in bromine, in particular to a device for determining water content in industrial bromine. Background Art

[0002] Bromine is the only non-metallic element that is liquid at room temperature. Bromine is one of the important chemical raw materials and is widely used in flame retardants, fire extinguishing agents, refrigerants, photosensitive materials, medicines, pesticides, oil fields and other industries. In the process of bromine production, it is necessary to measure the water content in it.

[0003] When the existing bromine water content determination device is used, when bromine in the bromine solution is evaporated, the bromine vapor is easily mixed with a lot of water vapor, and the water vapor is difficult to separate, which will affect the measurement result and is not conducive to the measurement. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, such as: when bromine in a bromine solution is evaporated, the bromine vapor is easily mixed with more water vapor, and the water vapor is difficult to separate, which will affect the result of the measurement and is not conducive to the measurement. A device for measuring water content in industrial bromine is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for determining moisture in industrial bromine comprises a fixed shell, a fixed plate is arranged inside the fixed shell, a fixed frame is fixedly connected to the top of the fixed plate, a fixed ring is fixedly connected to the inner side of the fixed frame, an evaporator is fixedly arranged on the inner side of the fixed ring, a connecting cover is rotatably arranged on the top of the evaporator, a connecting pipe is fixedly connected to the connecting cover, the connecting pipe penetrates the connecting cover, a supporting frame is fixedly connected to the bottom end of the fixed shell, a heater is arranged on the inner wall of the fixed shell, and a stirring structure is arranged inside the fixed shell.

[0007] Preferably, the stirring structure includes a plurality of connecting shafts fixedly connected to the bottom end of the connecting cover plate, each of the connecting shafts extends into the internal setting of the evaporator, and each of the connecting shafts is fixedly connected to a stirring rod on the side wall of the inner part of the evaporator, the top of the support frame is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the rotating rod passes through the lower inner wall of the fixed shell and extends into the internal setting of the fixed shell, and one end of the rotating rod located inside the fixed shell is fixedly connected to the bottom wall of the fixed plate.

[0008] Preferably, a controller corresponding to the motor is provided on the support frame.

[0009] Preferably, a connecting plate is threadedly connected to the side wall of the evaporator, the connecting plate is arranged in a ring shape, and the connecting cover plate is slidably connected to the inner wall of the connecting plate. A sliding block is fixedly connected to the side wall of the connecting cover plate, and a sliding groove corresponding to the sliding block is opened on the inner wall of the connecting plate, and the sliding groove is an annular structure.

[0010] Preferably, a sealing gasket is provided at the connection between the connecting cover plate and the connecting plate.

[0011] Preferably, the evaporator is made of metallic copper material.

[0012] Compared with the prior art, the utility model has the beneficial effect that the temperature of the bromine solution in the evaporator is controlled by water bath heating, so that the water in the bromine solution is not easily evaporated, thereby reducing the amount of water vapor in the bromine vapor, making the measurement result more accurate, and facilitating the measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural schematic diagram of a device for measuring moisture in industrial bromine proposed by the utility model;

[0014] Figure 2 This is a side view stereoscopic structural diagram of a device for measuring moisture in industrial bromine proposed by the utility model;

[0015] Figure 3 The utility model is a schematic diagram of the structure of a device for measuring moisture in industrial bromine.

[0016] In the figure: 1 fixed shell, 2 support frame, 3 motor, 4 rotating rod, 5 fixed plate, 6 fixed frame, 7 fixed ring, 8 evaporator, 9 connecting plate, 10 connecting cover plate, 11 sliding block, 12 sliding groove, 13 connecting pipe, 14 connecting shaft, 15 stirring rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Reference Figure 1-Figure 3A device for measuring water content in industrial bromine comprises a fixed shell 1, a fixed plate 5 is arranged inside the fixed shell 1, a fixed frame 6 is fixedly connected to the top of the fixed plate 5, a fixed ring 7 is fixedly connected to the inner side of the fixed frame 6, an evaporator 8 is fixedly arranged on the inner side of the fixed ring 7, a connecting cover 10 is rotatably arranged on the top of the evaporator 8, a connecting pipe 13 is fixedly connected to the connecting cover 10, the connecting pipe 13 is a hard pipe, and a collecting box is fixedly connected to the end of the connecting pipe 13, the connecting pipe 13 passes through the connecting cover 10, and the fixed shell 1 The bottom end is fixedly connected with a support frame 2, and a heater is arranged on the inner wall of the fixed shell 1. The heater is an existing device. A stirring structure is arranged in the fixed shell 1. Water is introduced into the fixed shell 1 so that the water submerges the evaporator 8. The water is heated by the heater, thereby indirectly heating the evaporator 8. Since the boiling point of bromine is lower than that of water, the bromine will be evaporated before the water boils. The indirect heating by water makes it difficult for the water in the evaporator 8 to boil, thereby reducing the water content in the evaporated bromine, making the measured structure more accurate.

[0019] The stirring structure includes a plurality of connecting shafts 14 fixedly connected to the bottom end of the connecting cover plate 10, each connecting shaft 14 extends to the internal setting of the evaporator 8, and each connecting shaft 14 is fixedly connected to a stirring rod 15 on the side wall of the inner part of the evaporator 8, the top of the support frame 2 is fixedly connected to the motor 3, the output end of the motor 3 is fixedly connected to the rotating rod 4, the rotating rod 4 penetrates the lower inner wall of the fixed shell 1 and extends into the internal setting of the fixed shell 1, one end of the rotating rod 4 located inside the fixed shell 1 is fixedly connected to the bottom wall of the fixed plate 5, and after the motor 3 is started, its output end drives the rotating rod 4 to rotate The support frame 2 is provided with a controller corresponding to the motor 3, and the controller is an existing device matched with the motor 3;

[0020] A connecting plate 9 is threadedly connected to the side wall of the evaporator 8. The connecting plate 9 is arranged in an annular shape, and a connecting cover plate 10 is slidably connected to the inner wall of the connecting plate 9. A sliding block 11 is fixedly connected to the side wall of the connecting cover plate 10. A sliding groove 12 corresponding to the sliding block 11 is provided on the inner wall of the connecting plate 9. The sliding groove 12 is an annular structure; a sealing gasket is provided at the connection between the connecting cover plate 10 and the connecting plate 9. When the evaporator 8 rotates, the connecting plate 9 rotates accordingly, and the connecting cover plate 10 does not rotate with it. At the same time, the evaporator 8 is fixed, and the connecting plate 9 can be removed by rotating the connecting plate 9;

[0021] The evaporator 8 is made of metal copper material. Copper has a strong thermal conductivity, so that the bromine in the evaporator 8 can be evaporated out.

[0022] In the utility model, when the device is used, a certain weight of bromine solution is first placed in the evaporator 8, and then water is introduced into the fixed housing 1 so that the water submerges the evaporator 8, and the water is heated by the heater, thereby indirectly heating the evaporator 8. Since the boiling point of bromine is lower than that of water, the bromine will be evaporated before the water boils, and the motor 3 is started at the same time. After the motor 3 is started, its output end drives the rotating rod 4 to rotate, thereby rotating the fixed plate 5 fixedly connected to the rotating rod 4 together, thereby rotating the fixed frame 6 and the fixed ring 7, so that the evaporator 8 rotates. The connecting cover plate 10 is fixed, so there will be relative rotation between the connecting cover plate 10 and the evaporator 8, and the connecting shaft 14 and the stirring rod 15 fixedly connected to the side wall of the connecting shaft 14 will also rotate relative to the evaporator 8. The stirring rod 15 stirs the bromine in the evaporator 8, which is beneficial to the evaporation of the bromine. The indirect heating by water makes it difficult for the water in the evaporator 8 to boil, thereby reducing the water content in the evaporated bromine, making the measurement structure more accurate, and measuring the weight of the bromine in the collecting box. By comparing the weight before and after, the water content in the bromine can be known.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for measuring water content in industrial bromine, comprising a fixed housing (1), characterized in that: A fixing plate (5) is arranged inside the fixed shell (1); a fixing frame (6) is fixedly connected to the top of the fixing plate (5); a fixing ring (7) is fixedly connected to the inner side of the fixing frame (6); an evaporator (8) is fixedly arranged on the inner side of the fixing ring (7); a connecting cover plate (10) is rotatably arranged at the top of the evaporator (8); a connecting pipe (13) is fixedly connected to the connecting cover plate (10); the connecting pipe (13) is arranged to penetrate the connecting cover plate (10); a supporting frame (2) is fixedly connected to the bottom end of the fixed shell (1); a heater is arranged on the inner wall of the fixed shell (1); and a stirring structure is arranged inside the fixed shell (1).

2. The device for measuring water content in industrial bromine according to claim 1, characterized in that: The stirring structure comprises a plurality of connecting shafts (14) fixedly connected to the bottom end of the connecting cover plate (10), each of the connecting shafts (14) extending into the interior of the evaporator (8), and each of the connecting shafts (14) is fixedly connected to a stirring rod (15) on the side wall of the inner part of the evaporator (8), the top end of the support frame (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating rod (4), the rotating rod (4) penetrates the lower inner wall of the fixed shell (1) and extends into the interior of the fixed shell (1), and one end of the rotating rod (4) located inside the fixed shell (1) is fixedly connected to the bottom wall of the fixed plate (5).

3. The device for measuring water content in industrial bromine according to claim 2, characterized in that: The support frame (2) is provided with a controller corresponding to the motor (3).

4. The device for measuring water content in industrial bromine according to claim 1, characterized in that: A connecting plate (9) is threadedly connected to the side wall of the evaporator (8); the connecting plate (9) is arranged in an annular shape, and the connecting cover plate (10) is slidably connected to the inner wall of the connecting plate (9); a sliding block (11) is fixedly connected to the side wall of the connecting cover plate (10); a sliding groove (12) corresponding to the sliding block (11) is provided on the inner wall of the connecting plate (9); and the sliding groove (12) is an annular structure.

5. The device for measuring water content in industrial bromine according to claim 4, characterized in that: A sealing gasket is provided at the connection between the connecting cover plate (10) and the connecting plate (9).

6. The device for measuring water content in industrial bromine according to claim 1, characterized in that: The evaporator (8) is made of metallic copper material.

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