Potassium iodide production and generation device

Abstract

The utility model discloses a potassium iodide production and generation device which comprises a frame body, a reaction kettle is arranged on the lower side of the frame body, a heating bin is installed at the top of the frame body, electric heating pipes are embedded in the inner walls of the two sides of the heating bin, a stirring motor is installed at the top of the heating bin, and stirring blades are arranged in the heating bin. The utility model relates to the technical field of potassium iodide production, and has the beneficial effects that according to the technical scheme, the frame body is adopted as a main body, solid iodine is heated through the heating bin and is changed into a molten state, and the stirring blades are arranged on the frame body; then the iodine solution in the molten state can be fed into the transfer bin through the air pump, after the transfer bin is filled with the iodine solution, the iodine solution can be rapidly fed into the reaction kettle through cooperation of the exhaust fan and the atmospheric pressure, the iodine solution reacts with potassium oxide and water, and the device has the advantages of being simple in structure, convenient to meter and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of potassium iodide production, in particular to a potassium iodide production generating device. Background Art

[0002] Potassium iodide is an inorganic compound with the chemical formula KI. It is a colorless or white crystal, odorless, and has a strong bitter and salty taste. It is used as a diuretic. Adding an appropriate amount to table salt can prevent and treat thyroid diseases. Potassium iodide is used to make organic compounds and pharmaceutical raw materials. It is used medically to prevent and treat goiter (big neck disease) and preoperative preparation for hyperthyroidism. It can also be used as an expectorant.

[0003] In the process of preparing potassium iodide, iodine in a molten state needs to be mixed with potassium oxide and water for reaction. However, the iodine solution is viscous and easily blocks the pipeline and is not easy to enter the reactor. At the same time, the iodine solution in a molten state is not easy to control and measure, which easily affects the production effect of potassium iodide.

[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a potassium iodide production and generation device, including a frame, a reactor is arranged at the lower side of the frame, a heating bin is installed at the top of the frame, electric heating tubes are embedded in the inner walls of both sides of the heating bin, a stirring motor is installed at the top of the heating bin, a stirring blade is arranged inside the heating bin, a driving end of the stirring motor passes through the top wall of the heating bin and is connected to the top of the stirring blade, an air pump is installed at one side of the heating bin, the air pump is connected to the heating bin through a pipeline, an electric opening and closing plate is arranged at the bottom of the heating bin, a conveying pipe is connected to the bottom of the heating bin, the bottom of the conveying pipe is connected to the reactor, a transfer bin is arranged in the middle part of the conveying pipe, a first solenoid valve is arranged on the conveying pipe, a feeding assembly is arranged on the upper side of the frame, and an exhaust fan is installed at one side of the reactor.

[0006] Preferably, the feeding assembly comprises: a barrel, a connecting pipe and a second solenoid valve;

[0007] The barrel is installed on the top of the frame, one end of the connecting pipe is connected to the barrel, and the other end is communicated with the top of the reactor, and the second solenoid valve is arranged in the middle part of the connecting pipe.

[0008] Preferably, an observation window is embedded in the front end of the transfer bin.

[0009] Preferably, an air inlet valve is provided on one side of the top of the transfer bin.

[0010] Preferably, an upper hopper is provided on one side of the top of the heating bin, and a control valve is provided at the bottom of the upper hopper.

[0011] Preferably, a sealing plate is provided on one side of the reactor, and the sealing plate is connected to the reactor by bolts.

[0012] Beneficial Effects

[0013] The utility model provides a potassium iodide production generating device, which has the following beneficial effects: the technical solution adopts a frame as a main body, heats solid iodine through a heating bin and makes it into a molten state, then the iodine liquid in the molten state can be sent into the interior of the transfer bin through an air pump, and after the iodine liquid fills the interior of the transfer bin, the iodine liquid can be quickly sent into the interior of the reactor through an exhaust fan in coordination with atmospheric pressure, and reacts with potassium oxide and water, and has the characteristics of simple structure and easy measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a potassium iodide production and generation device described in the utility model.

[0015] Figure 2 This is a side structural schematic diagram of a potassium iodide production and generation device described in the utility model.

[0016] In the figure: 1, frame, 2, reactor, 3, heating chamber, 4, electric heating tube, 5, stirring motor, 6, stirring blade, 7, air pump, 8, electric opening and closing plate, 9, conveying pipe, 10, transfer chamber, 11, first solenoid valve, 12, exhaust fan, 13, barrel, 14, connecting pipe, 15, second solenoid valve, 16, observation window, 17, air inlet valve, 18, upper hopper, 19, sealing plate. DETAILED DESCRIPTION

[0017] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0018] Example

[0019] See also Figure 1-2 , the utility model provides a technical solution: a potassium iodide production device;

[0020] The present invention aims to provide a potassium iodide production device that is conducive to controlling metering. Iodine liquid in a molten state is not easy to control metering, which can easily affect the potassium iodide production effect.

[0021] Based on the above problems, the components in this case include a frame 1, a reactor 2 is arranged at the lower side of the frame 1, a heating bin 3 is installed at the top of the frame 1, electric heating tubes 4 are embedded in the inner walls of both sides of the heating bin 3, a stirring motor 5 is installed at the top of the heating bin 3, a stirring blade 6 is arranged inside the heating bin 3, the driving end of the stirring motor 5 passes through the top wall of the heating bin 3 and is connected to the top of the stirring blade 6, an air pump 7 is installed on one side of the heating bin 3, the air pump 7 is connected to the heating bin 3 through a pipeline, an electric opening and closing plate 8 is arranged at the bottom of the heating bin 3, a conveying pipe 9 is connected to the bottom of the heating bin 3, the bottom of the conveying pipe 9 is connected to the reactor 2, a transfer bin 10 is arranged in the middle part of the conveying pipe 9, a first solenoid valve 11 is arranged on the conveying pipe 9, a feeding assembly is arranged on the upper side of the frame 1, and an exhaust fan 12 is installed on one side of the reactor 2;

[0022] The feeding assembly includes: a barrel 13, a connecting pipe 14 and a second solenoid valve 15;

[0023] The barrel 13 is installed on the top of the frame 1, one end of the connecting pipe 14 is connected to the barrel 13, and the other end is connected to the top of the reactor 2, and the second solenoid valve 15 is arranged in the middle part of the connecting pipe 14;

[0024] It should be noted that, during use, the iodine material is first fed into the heating bin 3 through the feed hopper, and the required amount of the mixture of potassium oxide and water is fed into the barrel 13, and then the stirring motor 5, the blades and the motor heat layer cooperate to heat the iodine material and make the iodine material molten. At this time, the control valve at the bottom of the feed hopper is closed to seal the interior of the heating bin 3, and the electric opening and closing plate 8, the air inlet valve 17 and the air pump 7 are controlled to open, so that the internal pressure of the heating bin 3 can be increased, so that the iodine liquid in the molten state can be pushed through the conveying The pipe 9 enters the temporary storage. At this time, the operator can check the height of the iodine solution inside the transfer bin 10 through the observation window 16. After the iodine solution height reaches the required position, the air pump 7 is controlled to stop running, and the electric opening and closing plate 8 is closed. At the same time, the exhaust fan 12 is controlled to run, so that a negative pressure is formed inside the reactor 2. At this time, the first electromagnetic valve 11 and the second electromagnetic valve 15 are opened, and the air inlet valve 17 is kept open. The potassium oxide and water inside the barrel 13 and the iodine solution inside the transfer bin 10 are drawn into the reactor 2 for reaction, and potassium iodide product can be finally obtained;

[0025] It should be emphasized that the bottom of the heating bin 3 is connected to the delivery pipe 9, and the electric opening and closing plate 8 is composed of an electric push rod and a movable plate, which can control the on-off of the connection between the bottom of the heating bin 3 and the delivery pipe 9, so as to facilitate the operator to measure and control the iodine liquid in the molten state;

[0026] After the reaction in the reactor 2 is finished, the operator can remove the sealing plate 19 and take out the mixture in the reactor 2, and finally extract the potassium iodide product from the compound.

[0027] Although the 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 potassium iodide production device, comprising a frame, a reaction kettle is arranged at the lower side of the frame, a heating chamber is installed on the top of the frame, and electric heating pipes are embedded in the inner walls of both sides of the heating chamber, characterized in that: A stirring motor is installed on the top of the heating bin, a stirring blade is arranged inside the heating bin, a driving end of the stirring motor passes through the top wall of the heating bin and is connected to the top of the stirring blade, an air pump is installed on one side of the heating bin, the air pump is connected to the heating bin through a pipeline, an electric opening and closing plate is arranged at the bottom of the heating bin, a conveying pipe is connected to the bottom of the heating bin, the bottom of the conveying pipe is connected to the reactor, a transfer bin is arranged in the middle part of the conveying pipe, a first solenoid valve is arranged on the conveying pipe, a loading assembly is arranged on the upper side of the frame, and an exhaust fan is installed on one side of the reactor.

2. A potassium iodide production device according to claim 1, characterized in that: The feeding assembly includes: a barrel, a connecting pipe and a second solenoid valve; The barrel is installed on the top of the frame, one end of the connecting pipe is connected to the barrel, and the other end is communicated with the top of the reactor, and the second solenoid valve is arranged in the middle part of the connecting pipe.

3. A potassium iodide production device according to claim 1, characterized in that: An observation window is embedded at the front end of the transfer bin.

4. A potassium iodide production device according to claim 1, characterized in that: An air inlet valve is arranged on one side of the top of the transfer bin.

5. A potassium iodide production device according to claim 1, characterized in that: An upper hopper is arranged on one side of the top of the heating bin, and a control valve is arranged at the bottom of the upper hopper.

6. A potassium iodide production device according to claim 1, characterized in that: A sealing plate is provided on one side of the reactor, and the sealing plate is connected to the reactor by bolts.

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