Cooling device is used in iodine pentafluoride production
Technical Field
The utility model belongs to the technical field of iodine pentafluoride production, especially, cooling device is used in iodine pentafluoride production.
Background
Iodine pentafluoride has wide industrial application, is generally used as a general fluorinating agent and a strong oxidizing agent, has important function in organic synthesis, and is mainly used for preparing a telomerization agent for synthesizing perfluoroiodoalkane iodide. Also, it is used as an important fluorinating agent in organic chemical industry, and also used for producing an electrolyte LiPF6 used in lithium batteries. The most main application of iodine pentafluoride is to synthesize fluorine-containing surfactant and perfluoroiodoalkane used as raw material of fluorine-containing fabric finishing agent. The fluorine-containing surfactant has excellent and unique performances of high surface activity, high heat-resistant stability, high chemical stability, hydrophobicity, oleophobicity and the like, so that the fluorine-containing surfactant becomes a product with the greatest prospect in the field of surfactants, and has huge market demand potential in China at present. But domestic iodine pentafluoride production devices are few, and most of the demands depend on imports. Therefore, the research on the technological development of the iodine pentafluoride and fluorine nitrogen gas technology can efficiently synthesize the chemical product with high economic added value, has very important significance, and can provide important theoretical basis and technical support for future industrial expanded production.
Although the existing cooling device can realize effective cooling of iodine pentafluoride, air and iodine pentafluoride liquid contact in the cooling process to cause quality loss, and unnecessary waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device is used in iodine pentafluoride production to solve the problem that provides among the prior art.
The technical scheme is as follows: a cooling device for iodine pentafluoride production comprises a cooling box, a cooling mechanism and a stirring mechanism, wherein a heat conducting plate is transversely inserted in the middle of an inner cavity of the cooling box, the cooling mechanism is arranged above the heat conducting plate, and the stirring mechanism for stirring is arranged below the heat conducting plate;
cooling body includes heating panel and two heat dissipation fans, the even casting integrated into one piece in top of heat-conducting plate has a plurality of heating panels, a plurality of louvres have evenly been seted up to the body of heating panel, two the heat dissipation fan sets up respectively at the both sides inner wall of cooler bin symmetry, and heat dissipation fan and heating panel parallel arrangement, the ventilation groove has been seted up to the lateral wall that the cooler bin corresponds the heat dissipation fan.
In a further embodiment, rabbling mechanism includes motor, bull stick and stirring board, the motor passes through the motor cabinet to be installed at one side outer wall of cooling tank, the output of motor runs through the lateral wall of cooling tank and the transmission is connected with the bull stick, and the lateral wall of bull stick evenly is connected with a plurality of stirring boards.
In a further embodiment, the body of the stirring plate is uniformly provided with a plurality of leakage holes.
In a further embodiment, a liquid inlet pipe is inserted into one side wall of the cooling box, a liquid outlet pipe is inserted into the bottom of the cooling box, and a control valve is installed on the liquid outlet pipe.
In a further embodiment, the dust screen is nested in the ventilation groove, and the dust screen is flush with the corresponding side wall of the cooling box.
In a further embodiment, four legs are welded to the bottom of the cooling box, and the four legs are distributed at the bottom of the cooling box in a rectangular array.
In a further embodiment, a side wall of the cooling box is provided with a slot, and a transparent glass plate is connected in the slot through a hinge.
The utility model discloses a technological effect and advantage: this cooling device is used in iodine pentafluoride production, the heat of iodine pentafluoride liquid can be conducted the heating panel surface through the heat-conducting plate, then the air that the heat dissipation fan blows can cool off the heat of heating panel surface to carry out effectual cooling to iodine pentafluoride liquid under the circumstances of keeping it not contacted with the air; the stirring mechanism can stir the iodine pentafluoride liquid so that the heat in the liquid can be fully transferred to the heat conducting plate to ensure that the liquid can be effectively cooled; the cooling mechanism is positioned above the heat conducting plate, so that the cooling mechanism can be maintained by opening the transparent glass plate; this cooling device is used in iodine pentafluoride production can carry out effectual cooling to it under the condition of avoiding air and iodine pentafluoride liquid to contact, and the convenient maintenance that maintains of cooling relevant structure.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the heat dissipating plate of the present invention.
In the figure: cooling box 1, landing leg 2, heat-conducting plate 3, feed liquor pipe 4, drain pipe 5, heating panel 6, louvre 7, heat dissipation fan 8, dust screen 9, motor 10, stirring board 11, clear glass board 12.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to effectively cool the air and the iodine pentafluoride under the condition of avoiding the contact of the air and the iodine pentafluoride liquid and to facilitate the maintenance of cooling related structures, as shown in fig. 1, 2 and 3, four support legs 2 are welded at the bottom of the cooling box 1 and distributed at the bottom of the cooling box 1 in a rectangular array mode to stably support the bottom of the cooling box 1, a liquid inlet pipe 4 is inserted into one side wall of the cooling box 1, the iodine pentafluoride liquid is introduced into the cooling box 1 through the liquid inlet pipe 4, a liquid outlet pipe 5 is inserted into the bottom of the cooling box 1, a control valve is installed on the liquid outlet pipe 5, the iodine pentafluoride liquid can be discharged through the liquid outlet pipe 5, a heat conducting plate 3 is transversely inserted into the middle part of an inner cavity of the cooling box 1, a cooling mechanism is arranged above the heat conducting plate 3, a stirring mechanism for stirring is arranged below the heat conducting plate 3, the cooling mechanism comprises a heat radiating plate 6 and two heat radiating fans 8, the heat conducting plate 3 is integrally cast with a plurality of heat dissipating plates 6, the cast integrally-formed structure has high structural strength and is more durable, the heat dissipating plate 6 is uniformly provided with a plurality of heat dissipating holes 7, the heat dissipating holes 7 allow air blown by the heat dissipating fans 8 to pass through and take away heat of the heat dissipating plates 6, the two heat dissipating fans 8 are respectively connected with the symmetrical two side inner walls of the cooling box 1 through a plurality of screws, the two heat dissipating fans 8 rotate in the same direction and can provide larger wind power, the heat dissipating fans 8 and the heat dissipating plates 6 are arranged in parallel, the cooling box 1 is provided with ventilation slots corresponding to the side walls of the heat dissipating fans 8, the dust screen 9 is embedded and installed in the ventilation slots, the dust screen 9 is flush with the corresponding side walls of the cooling box 1, dust is prevented from entering the cooling box 1, one side wall of the cooling box 1 is provided with slots, and the slots are connected with transparent glass plates 12 through hinges (not shown in the figure), the condition of the cooling mechanism can be observed in real time through the transparent glass plate 12, and the cooling mechanism can be maintained by opening the transparent glass plate 12;
in order to can stir the iodine pentafluoride liquid and make the heat in the liquid can fully conduct on heat-conducting plate 3, as figure 1 and figure 2, rabbling mechanism includes motor 10, bull stick and stirring board 11, motor 10 passes through the motor cabinet and installs the one side outer wall at cooling tank 1, the output of motor 10 runs through the lateral wall and the transmission of cooling tank 1 and is connected with the bull stick, and the lateral wall of bull stick evenly is connected with a plurality of stirring boards 11, a plurality of small openings have evenly been seted up to the body of stirring board 11, and the small opening can reduce the resistance that stirring board 11 rotated and received.
The theory of operation, this cooling device is used in iodine pentafluoride production, with the device and external power source connection, let in iodine pentafluoride liquid through feed liquor pipe 4 in to cooler bin 1, the output of motor 10 drives stirring board 11 and rotates in order to continue to stir iodine pentafluoride liquid, make the heat of iodine pentafluoride liquid can be abundant conduct on heat-conducting plate 3, the heat conducts the surface of heating panel 6 through heat-conducting plate 3 again, then the air that heat dissipation fan 8 blown passes louvre 7 and takes away the heat on surface of heating panel 6 with cooling, thereby carry out effectual cooling to it under the condition of keeping iodine pentafluoride liquid not in contact with the air; the condition of the cooling mechanism can be observed in real time through the transparent glass plate 12, and the transparent glass plate 12 is opened when the maintenance is needed.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.