Crystallizer infrared heating device for metal purification

Abstract

The utility model relates to the technical field of crystallizers, and discloses a crystallizer infrared heating device for metal purification. Comprising a module shell, a heat preservation module, a heating module and a heating module. When the heating module is powered on, the heating module can generate heat and emit infrared light, the heat generated by the heating module can be transmitted into the heating module at the moment so that the temperature of the heating module can rise, and the heating module can generate internal vibration and emit far infrared light after absorbing the heat at the moment. After being absorbed by an object, the far infrared light can cause molecular vibration, so that the temperature of the object rises. By means of the arrangement, the heating speed of the crystallizer is high, heat energy conduction close to the light speed can be achieved, and therefore the heating time is remarkably shortened. In addition, a high-precision temperature control system is arranged in a far infrared heating mode, so that the temperature stability can be kept, the temperature fluctuation is reduced, and the uniformity of the crystallization process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of crystallizers, in particular to an infrared heating device of a crystallizer used for metal purification. Background Art

[0002] The main purpose of heating in a crystallizer is to make the solute in the solution reach a supersaturated state, thereby promoting the crystallization of the solute. First, pour the solution to be crystallized into the crystallizer. Then heat the solution with a heating wire. While heating, stir the solution with a stirring device (such as a stirrer, stirring rod, etc.) to ensure that the temperature of the solution is evenly distributed to avoid local overheating or overcooling. After the solution reaches a supersaturated state, it is necessary to maintain a certain heating time to ensure that the solute in the solution is fully crystallized.

[0003] However, the crystallization machines currently on the market usually use heating wires as heating elements, which have problems such as slow heating speed, low temperature control accuracy and high energy consumption. Utility Model Content

[0004] The embodiment of the utility model aims to provide an infrared heating device for a crystallizer for metal purification, so as to solve the technical problems of slow heating speed, low temperature control accuracy and high energy consumption in the prior art using heating wire as a heating element.

[0005] The utility model embodiment solves its technical problems by adopting the following technical solutions:

[0006] Provided is an infrared heating device for a crystallizer for metal purification, comprising:

[0007] A module casing, wherein the module casing is arranged in a U shape;

[0008] A heat preservation module, wherein the heat preservation module is attached to the module housing;

[0009] A heating module, the heating module is disposed in the module housing and is electrically connected to an external power source;

[0010] A heating module, the heating module is sleeved on the heating module and is in contact with the heat preservation module;

[0011] The heating module can generate heat and emit infrared light after being powered on, and the heating module can absorb the heat generated by the heating module and vibrate internally to emit far-infrared light.

[0012] In some embodiments, the heating module includes a plurality of groups of heating wires, and the plurality of groups of heating wires are arranged side by side in the module housing.

[0013] In some embodiments, the heating module includes a plurality of quartz tubes, and the quartz tubes are sleeved on corresponding heating wires.

[0014] In some embodiments, a fixing piece is further included, and the fixing piece is concavely arranged and inserted into the module housing to fix the heating wire.

[0015] In some embodiments, the module housing is provided with a mounting opening, and the heating wire includes a connecting portion;

[0016] The connecting portion passes through the installation opening of the module housing and is connected to an external power source.

[0017] In some embodiments, the thermal insulation module includes a thermal insulation cotton layer and a perlite thermal insulation layer, and the thermal insulation cotton layer and the perlite thermal insulation layer are sequentially arranged on the module housing;

[0018] Wherein, the thermal insulation cotton layer and the perlite thermal insulation layer are arranged in sequence.

[0019] Compared with the prior art, in the infrared heating device for the crystallizer for metal purification provided in the embodiment of the utility model, the heating module is electrically connected to the external power supply. When the heating module is powered on, the heating module can generate heat and emit infrared light. At this time, the heat generated by the heating module can be transferred to the heating module so that the temperature of the heating module increases, and at this time, the heating module can vibrate internally and emit far-infrared light after absorbing heat. After being absorbed by an object, far-infrared light can cause molecular vibration, thereby increasing the temperature of the object. Through such a setting, the heating speed of the crystallizer is fast, and heat energy conduction close to the speed of light can be achieved, thereby significantly shortening the heating time. And through the far-infrared heating method, a high-precision temperature control system is provided, which can maintain temperature stability, reduce temperature fluctuations, and ensure the uniformity of the crystallization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0021] Figure 1 It is a structural schematic diagram of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model;

[0022] Figure 2 This is a schematic structural diagram from another angle of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model;

[0023] Figure 3It is an exploded schematic diagram of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the assembly of the heating wire and the quartz tube provided in one embodiment of the utility model.

[0025] Reference numerals:

[0026] 100. Infrared heating device of crystallizer; 10. Module housing; 11. Mounting port; 20. Insulation module; 21. Insulation cotton layer; 22. Perlite insulation layer; 30. Heating module; 31. Heating wire; 311. Connecting part; 40. Heating module; 41. Quartz tube; 50. Fixing part. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "connecting" another element, it can be directly on another element, or there can be one or more centered elements therebetween. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "upper end", "lower end", "top" and "bottom" used in this specification is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] In the embodiment of the utility model, the infrared heating device of the crystallizer for metal purification can heat so as to fully crystallize the solute in the solution.

[0030] Combine the following Figures 1 to 4 , the infrared heating device of the crystallizer for metal purification provided in the embodiment of the present application is described in detail through specific examples.

[0031] Please also read Figures 1 to 4 , Figure 1 It is a structural schematic diagram of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model; Figure 2This is a schematic structural diagram from another angle of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model; Figure 3 It is an exploded schematic diagram of an infrared heating device for a crystallizer for metal purification provided by one embodiment of the utility model; Figure 4 It is an assembly diagram of the heating wire and quartz tube provided in one embodiment of the utility model. The infrared heating device 100 of the crystallizer for metal purification provided in one embodiment of the utility model comprises a module housing 10, a heat preservation module 20, a heating module 30 and a heating module 40. The module housing 10 is arranged in a U shape; the heat preservation module 20 is attached to the module housing 10; the heating module 30 is arranged in the module housing 10 and is electrically connected to an external power supply; the heating module 40 is sleeved on the heating module 30 and is attached to the heat preservation module 20; wherein, the heating module 30 can generate heat and emit infrared light after being energized, and the heating module 40 can absorb the heat generated by the heating module 30 and vibrate internally to emit far-infrared light.

[0032] The module casing 10 is configured to be U-shaped so that the inner wall of the module casing 10 is formed with a curved surface, so that the heat preservation module 20 , the heat generating module 30 and the heating module 40 can be placed in the module casing 10 .

[0033] In the present embodiment, the heating module 30 is electrically connected to an external power supply. When the heating module 30 is powered on, the heating module 30 can generate heat and emit infrared light. At this time, the heat generated by the heating module 30 can be transferred to the heating module 40 so that the temperature of the heating module 40 increases, and at this time, the heating module 40 can vibrate internally and emit far-infrared light after absorbing heat. After being absorbed by an object, far-infrared light can cause molecular vibration, thereby increasing the temperature of the object. Through such a setting, the crystallizer can heat up quickly, and can achieve heat energy conduction close to the speed of light, thereby significantly shortening the heating time. And through the far-infrared heating method, a high-precision temperature control system is provided, which can maintain temperature stability, reduce temperature fluctuations, and ensure the uniformity of the crystallization process.

[0034] In some embodiments, the heating module 30 includes several groups of heating wires 31, and the several groups of heating wires 31 are arranged side by side in the module housing 10. When the heating wires 31 are energized, heat is generated, and the heat is transferred to the heating module 40, so that the heating module 40 can vibrate internally and emit far-infrared light. In addition, the heating wires 31 can also quickly transfer heat to the solution to accelerate the crystallization process. In this embodiment, the temperature of the heating wires 31 can be accurately controlled by adjusting the current, thereby achieving fine adjustment of the crystallization process.

[0035] In some embodiments, the heating module 40 includes a plurality of quartz tubes 41 , and the quartz tubes 41 are sleeved on the corresponding heating wires 31 .

[0036] The quartz tube 41 can effectively carry and transfer the heat generated by the heating wire 31. The quartz material itself has a high efficiency in the transmission of infrared light, so that the heat can be better transported to the place where heating is needed. In addition, the quartz tube 41 has high thermal stability and chemical stability, and can remain unchanged and melted in a high temperature environment, thereby protecting the heating wire 31 from the influence of direct contact with high temperature and extending the service life of the equipment. When the quartz tube 41 receives heat, the quartz material inside it absorbs the heat, causing the temperature of the quartz tube 41 to rise. When the temperature of the quartz tube 41 rises to a certain extent, it will emit infrared light outward by thermal radiation. This emitted infrared light includes near infrared light and far infrared light. During the crystallization process of metal purification, the heat generated by the heating wire 31 inside the quartz tube 41 is absorbed by the quartz tube 41, and the quartz tube 41 then emits infrared light outward in the form of thermal radiation. These infrared lights can be absorbed by the molecules in the solution, causing the molecular vibration to intensify, thereby increasing the interaction force between molecules, helping the solute molecules to aggregate and form crystals, and accelerating the crystallization process.

[0037] Regarding the above-mentioned far infrared light, the far infrared light has a longer wavelength and can penetrate deep into the substance and interact with the molecules of the substance, so it is particularly beneficial to the crystallization process. Due to its special physical properties, the quartz tube 41 can effectively transmit and radiate infrared light, so that the solution in the crystallizer is evenly heated, so as to promote the crystallization of the solute and improve the effect of metal purification.

[0038] In some embodiments, a fixing member 50 is further included. The fixing member 50 is concavely arranged and inserted into the module housing 10 to fix the heating wire 31 .

[0039] After the quartz tube 41 is sleeved on the heating wire 31, the quartz tube 41 can be installed on the module housing 10, and then the fixing member 50 is abutted against the quartz tube 41 and the fixing member 50 is fixed on the module housing 10, so that the quartz tube 41 and the heating wire 31 are fixed on the module housing 10. Through such an arrangement, the quartz tube 41 and the heating wire 31 can be prevented from moving in the module housing 10 or detaching from the module housing 10.

[0040] In some embodiments, a mounting opening 11 is provided on the module housing 10 , and the heating wire 31 includes a connecting portion 311 ; the connecting portion 311 passes through the mounting opening 11 of the module housing 10 and is connected to an external power source.

[0041] By providing the installation opening 11 on the module housing 10, the heating wire 31 can be conveniently connected to an external power source. Such a design makes the installation and maintenance of the device easier, and there is no need to disassemble the entire housing, thereby improving work efficiency. The design of the installation opening 11 allows the connection portion 311 of the heating wire 31 to pass through the module housing 10, so that the arrangement and connection of the heating wire 31 can be achieved without destroying the integrity of the module housing 10.

[0042] In some embodiments, the insulation module 20 includes an insulation cotton layer 21 and a perlite insulation layer 22, and the insulation cotton layer 21 and the perlite insulation layer 22 are sequentially arranged on the module housing 10; wherein, the insulation cotton layer 21 and the perlite insulation layer 22 are sequentially arranged.

[0043] The arrangement of the thermal insulation cotton layer 21 and the perlite thermal insulation layer 22 can effectively reduce heat loss and improve the thermal insulation effect of the equipment. Perlite is a lightweight porous material with good thermal insulation performance, which can effectively slow down the transfer of heat. By sequentially arranging the thermal insulation cotton layer 21 and the perlite thermal insulation layer 22, the heat can be better distributed inside the equipment, thereby achieving a more uniform temperature distribution, which is beneficial for crystallization during the metal purification process. Through such an arrangement, the sequential arrangement of the thermal insulation cotton layer 21 and the perlite thermal insulation layer 22 helps to improve the thermal insulation performance of the infrared heating device, achieve a more uniform temperature distribution, save energy, protect internal components, extend the life of the equipment, and improve work efficiency.

[0044] It should be specially noted that the infrared heating device 100 for a crystallizer for metal purification provided in the embodiment of the utility model only shows the part related to the technical problem to be solved by the embodiment of the utility model. It can be understood that the infrared heating device 100 for a crystallizer for metal purification provided in the embodiment of the utility model also includes other structures for realizing the functions of the infrared heating device 100 for a crystallizer for metal purification, which will not be described one by one again.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Under the idea of ​​the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Although the present invention is described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An infrared heating device for a crystallizer for metal purification, characterized in that: include: A module casing, wherein the module casing is arranged in a U shape; A heat preservation module, wherein the heat preservation module is attached to the module housing; A heating module, the heating module is disposed in the module housing and is electrically connected to an external power source; A heating module, the heating module is sleeved on the heating module and is in contact with the heat preservation module; The heating module can generate heat and emit infrared light after being powered on, and the heating module can absorb the heat generated by the heating module and vibrate internally to emit far-infrared light.

2. The infrared heating device for a crystallizer for metal purification according to claim 1, characterized in that: The heating module comprises a plurality of groups of heating wires, and the plurality of groups of heating wires are arranged side by side in the module housing.

3. The infrared heating device for a crystallizer for metal purification according to claim 2, characterized in that: The heating module comprises a plurality of quartz tubes, and the quartz tubes are sleeved on the corresponding heating wires.

4. The infrared heating device for a crystallizer for metal purification according to claim 3, characterized in that: It also includes a fixing piece, which is concavely arranged and inserted into the module housing to fix the heating wire.

5. The infrared heating device for a crystallizer for metal purification according to claim 3, characterized in that: The module housing is provided with a mounting opening, and the heating wire includes a connecting portion; The connecting portion passes through the installation opening of the module housing and is connected to an external power source.

6. The infrared heating device for a crystallizer for metal purification according to claim 1, characterized in that: The heat-insulating module comprises a heat-insulating cotton layer and a perlite heat-insulating layer, and the heat-insulating cotton layer and the perlite heat-insulating layer are sequentially arranged on the module housing; Wherein, the thermal insulation cotton layer and the perlite thermal insulation layer are arranged in sequence.

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