Rapid drying device

Abstract

The utility model belongs to the technical field of drying equipment, and particularly relates to a rapid drying device. According to the device, the blowing head and the air inlet pipe are rotationally communicated through the rotary connecting mechanism, the blowing head has the function of guiding hot air entering from the air inlet pipe to the net-shaped drying plate, the blowing head and the air inlet pipe are rotationally connected and communicated, the angle of the blowing head can be freely adjusted, the hot air is accurately aligned with to-be-dried materials on the net-shaped drying plate to blow and sweep the to-be-dried materials, and the drying efficiency is improved. And the drying efficiency can be improved. Moreover, a plurality of air blowing heads are arranged, so that hot air can be blown to the materials from different positions, the materials can be uniformly dried, and the problems of insufficient and non-uniform drying are avoided. The air blowing head is arranged to be a horn-shaped air blowing head, the first end of the horn-shaped air blowing head is rotationally communicated with the first end of the air inlet pipe through a rotary connecting mechanism, and the second end of the horn-shaped air blowing head is arranged towards the net-shaped drying plate.

Description

Technical Field

[0001] This utility model belongs to the technical field of drying equipment, specifically relating to a rapid drying device. Background Technology

[0002] Pure iron, as a key raw material for steel, amorphous materials, magnetic materials, and semiconductor materials, directly affects the quality of iron-based materials due to its purity. High-purity pure iron, as a raw material, can reduce the content of impurity elements introduced during the smelting process of iron-based materials, improve alloy utilization, and enhance the performance of pure iron materials. It also allows for further exploration of the intrinsic properties of pure iron. As a material, high-purity iron is widely used in the electronics and electrical engineering fields, such as in relays and sensors. Due to its excellent soft magnetic properties, high-purity iron can be used as a magnetic material for preparing magnetic recording media, magnetic sensors, and other components. As a DC soft magnetic material, increased purity and grain coarsening of pure iron can significantly reduce coercivity and remanence, making it suitable for various electromagnetic control components such as anti-lock braking systems. Pure iron also has good corrosion resistance, is difficult to dissolve in hydrochloric acid and sulfuric acid, but is soluble in nitric acid. Its electrical conductivity, thermal properties, and ductility are also excellent. In addition, it can be used in electromagnetic shielding materials. As electromagnetic shielding materials, high-purity iron and ultra-pure iron have low impurity content, enabling them to achieve high permeability, high magnetic induction, and low coercivity, thus meeting the requirements for shielding materials and making them suitable for use in shielded rooms and other applications.

[0003] Due to its reactive chemical properties, iron oxidizes and rusts very easily in air. The development of high-purity iron in China started relatively late, and post-processing technologies and equipment for high-purity iron are still in the exploratory stage. During the drying process, high-purity iron must be completely dried; otherwise, it is easily rusted again due to residual acid or alcohol. Traditional drying ovens, due to their slow heating and limited drying methods, result in a slow rate of completely drying high-purity iron plates, thus reducing the overall drying speed. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides the following specific features:

[0005] A rapid drying device includes a drying chamber, multiple air inlet pipes, multiple blower heads, multiple rotating connection mechanisms, and an air supply system.

[0006] The drying chamber is equipped with an air outlet and multiple air inlets; the drying chamber is equipped with at least one layer of mesh drying plate; this device sets the drying plate into a mesh shape, which allows for vertical ventilation, accelerates drying, shortens drying time, and improves drying efficiency.

[0007] The air inlet pipe includes a first end and a second end. The first end of the air inlet pipe passes through the air inlet and is located inside the drying chamber, while the second end is located outside the drying chamber.

[0008] The blower head is located at the first end of the air inlet pipe and is rotatably connected to the air inlet pipe via a rotating connection mechanism. The function of the blower head is to guide the hot air entering from the air inlet pipe onto the mesh drying plate. The blower head is rotatably connected to the air inlet pipe, allowing for free adjustment of the blower head's angle. This ensures that the hot air is precisely directed at the material to be dried on the mesh drying plate, improving drying efficiency. Furthermore, having multiple blower heads allows for the blowing of hot air from different positions onto the material, ensuring even drying and avoiding problems of insufficient or uneven drying.

[0009] The air supply system includes a fan, air ducts, and a heating device. The fan is connected to the second end of multiple air inlet pipes through the air ducts. The air ducts are equipped with heating devices to heat the air in the air ducts.

[0010] Furthermore, the plurality of air inlets are respectively located at different heights of the drying chamber; and / or, the air outlet is located at the top of the drying chamber.

[0011] Furthermore, the blower head is a "trumpet-shaped" blower head, comprising a first end with a smaller inner diameter and a second end with a larger inner diameter. The first end of the "trumpet-shaped" blower head is rotatably connected to the first end of the air inlet pipe via a rotating connecting mechanism, and the second end of the "trumpet-shaped" blower head is positioned facing the mesh drying plate. It should be noted that the "trumpet-shaped" designation in this invention does not necessarily mean an exact horn shape, but rather refers to an air outlet structure that is larger at one end and smaller at the other, similar to a horn. Its function is to guide hot air onto and disperse it on the mesh drying plate, ensuring that the material on the drying plate is dried evenly, rather than targeting only a single point or a small area, thus promoting uniform drying of the material.

[0012] Furthermore, the portions of the multiple air inlet pipes located outside the drying chamber are each equipped with an airflow regulating valve.

[0013] Furthermore, the heating device is an electric heating tube, which is sleeved on the outside of one section of the air duct, or the electric heating tube divides the air duct into two sections and connects its two ends to the air ducts located at its respective ends. Two feasible heating device configurations are given here; other feasible methods can also be adopted according to actual needs, as long as they can heat the air in the air duct.

[0014] Furthermore, it also includes a base, on which the drying chamber is mounted. The base serves to increase the stability of the entire device.

[0015] Furthermore, there are three air inlet pipes, and the second ends of the three air inlet pipes are connected to the air duct via four-way pipes.

[0016] Furthermore, the rotating connection mechanism can be a rotary valve or a flexible hose. Two feasible rotating connection mechanism solutions are provided here; other methods can also be used as needed, as long as the blower head and duct are connected and the blowing angle is adjustable.

[0017] Furthermore, the mesh drying plate is horizontally arranged inside the drying chamber, with one end of the mesh drying plate perpendicularly connected to one of the side walls of the drying chamber. The plurality of air inlets are located on the side wall of the drying chamber opposite to the side where the mesh drying plate is located, and are situated at different heights; and / or, the first ends of the plurality of air inlet pipes are all horizontally arranged inside the drying chamber; and / or, the plurality of blower heads are positioned towards the mesh drying plate from different heights. The blower heads blowing hot air towards the material on the mesh drying plate from different heights and angles can accelerate the uniform drying of the material, improve drying efficiency, and ensure that the material is completely dried.

[0018] The beneficial effects of this utility model are:

[0019] (1) The rapid drying device disclosed in this utility model has a blower head located at the first end of the air inlet pipe and rotatably connected to the air inlet pipe via a rotating connection mechanism. The function of the blower head is to guide the hot air entering from the air inlet pipe onto the mesh drying plate. The blower head is rotatably connected to the air inlet pipe, allowing for free adjustment of the blower head angle. This allows for precise aiming of the hot air at the material to be dried on the mesh drying plate, thereby improving drying efficiency. Furthermore, by setting multiple blower heads, hot air can be blown at the material from different positions, ensuring uniform drying and avoiding problems of insufficient and uneven drying. The blower head is configured as a "trumpet-shaped" blower head, comprising a first end with a smaller inner diameter and a second end with a larger inner diameter. The first end of the "trumpet-shaped" blower head is rotatably connected to the first end of the air inlet pipe via a rotating connection mechanism, and the second end of the "trumpet-shaped" blower head faces the mesh drying plate. It should be noted that the "trumpet-shaped" designation in this invention does not necessarily refer to a shape exactly like a trumpet, but rather to an air outlet structure that is wider at one end and narrower at the other, similar to a trumpet. Its function is to guide and disperse hot air onto the mesh drying plate, ensuring that the material on the plate is dried evenly, rather than targeting only a single point or small area. This promotes uniform drying of the material. This device can be used for the rapid and thorough drying of high-purity iron plates.

[0020] (2) The mesh drying plate of this device is horizontally arranged inside the drying chamber, and one end of the mesh drying plate is vertically connected to one of the side walls of the drying chamber. Multiple air outlets are arranged on the side wall of the drying chamber opposite to the side where the mesh drying plate is located, and are respectively located at different heights. The multiple air outlets are arranged towards the mesh drying plate from different heights. The air outlets blow hot air towards the material on the mesh drying plate from different heights and angles, which can accelerate the uniform drying of the material, improve drying efficiency, and ensure that the material is completely dried. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the device disclosed in this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the mesh drying plate. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The embodiments shown below do not limit the scope of the utility model as described in the claims. Furthermore, the complete contents of the configurations shown in the following embodiments are not limited to those necessary for the solution of the utility model as described in the claims.

[0024] Reference Appendix Figure 1-2 A rapid drying device includes a drying chamber 9, multiple air inlet pipes, multiple blower heads 2, multiple rotating connection mechanisms 3, and an air supply system. The drying chamber 9 is equipped with an air outlet 7 and multiple air inlets. At least one layer of mesh drying plate 8 is provided inside the drying chamber 9. This device sets the drying plate into a mesh shape, which allows for vertical ventilation, accelerates drying, shortens drying time, and improves drying efficiency. The air inlet pipes include a first end and a second end. The first end of the air inlet pipe passes through the air inlet and is located inside the drying chamber 9, while the second end is located outside the drying chamber 9. The blower head 2 is located at the first end of the air inlet pipe and is rotatably connected to the air inlet pipe through the rotating connection mechanism 3. The function of the blower head 2 is to guide the hot air entering from the air inlet pipe onto the mesh drying plate 8. The blower head 2 is rotatably connected to the air inlet pipe and can be freely adjusted in angle to accurately direct the hot air onto the material to be dried on the mesh drying plate 8, thereby improving drying efficiency. Moreover, by setting multiple blowers 2, hot air can be blown onto the material from different positions, which can make the material dry evenly and avoid the problems of insufficient and uneven drying. The air supply system includes a blower 5, an air duct and a heating device 6. The blower 5 is connected to the second end of multiple air inlet pipes through the air duct. The air duct is equipped with a heating device 6, which heats the air in the air duct.

[0025] In some embodiments of this utility model, the plurality of air inlets are respectively disposed at different heights of the drying chamber 9; and / or, the air outlet 7 is disposed at the top of the drying chamber 9.

[0026] In some embodiments of this utility model, the blower head 2 is a "trumpet-shaped" blower head 2, which includes a first end with a smaller inner diameter and a second end with a larger inner diameter. The first end of the "trumpet-shaped" blower head 2 is rotatably connected to the first end of the air inlet pipe through a rotating connecting mechanism 3, and the second end of the "trumpet-shaped" blower head 2 is positioned facing the mesh drying plate 8. It should be noted that the "trumpet-shaped" in this utility model does not necessarily mean that it must be exactly the same shape as a trumpet, but rather refers to an air outlet structure that is larger at one end and smaller at the other, similar to a trumpet. Its function is to guide hot air onto the mesh drying plate 8 and disperse it, so that the material on the drying plate is dried evenly, rather than blowing air only at a certain point or a small area, which is beneficial for the uniform drying of the material.

[0027] In some embodiments of this utility model, the portions of the multiple air inlet pipes located outside the drying chamber 9 are also equipped with air volume regulating valves 4.

[0028] In some embodiments of this utility model, the heating device 6 is an electric heating tube, which is sleeved on the outside of one section of the air duct, or the electric heating tube cuts the air duct into two sections and connects the two ends of the electric heating tube to the air ducts located at its two ends respectively. Two feasible ways of setting the heating device 6 are given here, and other feasible methods can also be adopted according to actual needs, as long as they can heat the air in the air duct.

[0029] In some embodiments of this invention, a base 1 is also included, on which the drying chamber 9 is disposed. The base 1 serves to increase the stability of the entire device.

[0030] In some embodiments of this utility model, the number of air inlet pipes is three, and the second end of the three air inlet pipes is connected to the air duct through a four-way pipe.

[0031] In some embodiments of this utility model, the rotating connection mechanism 3 is a rotary valve or a flexible hose. Two feasible solutions for the rotating connection mechanism 3 are given here, but other methods can also be used as needed, as long as the blower head 2 can be connected to the air duct and the blowing angle can be adjusted.

[0032] In some embodiments of this utility model, the mesh drying plate 8 is horizontally arranged inside the drying chamber 9, and one end of the mesh drying plate 8 is vertically connected to one of the side walls of the drying chamber 9. The plurality of air inlets are arranged on the side wall of the drying chamber 9 opposite to the side where the mesh drying plate 8 is located, and are respectively located at different heights; and / or, the first ends of the plurality of air inlet pipes are all horizontally arranged inside the drying chamber 9; and / or, the plurality of blower heads 2 are respectively arranged towards the mesh drying plate 8 from different heights. The blower heads 2 blow hot air towards the material on the mesh drying plate 8 from different heights and angles, which can accelerate the uniform drying of the material, improve drying efficiency, and ensure that the material is completely dried.

[0033] In the description of this application, it should be noted that the appendix... Figure 1 The markings in the document are based on Arabic numerals. The circles surrounding the numerals are merely for highlighting the Arabic numerals and do not constitute any other limitation on the markings. Terms such as "vertical," "inner," and "outer" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, terms such as "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] Unless otherwise expressly specified and limited, the terms "set up" and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0035] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rapid drying device, characterized in that, Includes a drying chamber, multiple air inlet pipes, multiple blower heads, multiple rotating connection mechanisms, and an air supply system. The drying chamber is equipped with an air outlet and multiple air inlets; the interior of the drying chamber is equipped with at least one layer of mesh drying plate; The air inlet pipe includes a first end and a second end. The first end of the air inlet pipe passes through the air inlet and is located inside the drying chamber, while the second end is located outside the drying chamber. The blower head is disposed at the first end of the air inlet pipe and is rotatably connected to the air inlet pipe through a rotating connection mechanism; The gas supply system includes a fan, air ducts, and a heating device. The fan is connected to the second end of multiple air inlet pipes through the air ducts, and the air ducts are equipped with heating devices.

2. The rapid drying device according to claim 1, characterized in that, The plurality of air inlets are respectively located at different heights of the drying chamber; and / or, the air outlet is located at the top of the drying chamber.

3. The rapid drying device according to claim 1, characterized in that, The blower head is a "trumpet-shaped" blower head, which includes a first end with a smaller inner diameter and a second end with a larger inner diameter. The first end of the "trumpet-shaped" blower head is rotatably connected to the first end of the air inlet pipe through a rotating connecting mechanism, and the second end of the "trumpet-shaped" blower head is positioned towards the mesh drying plate.

4. The rapid drying device according to claim 1, characterized in that, Each of the multiple air inlet pipes located outside the drying chamber is equipped with an air volume regulating valve.

5. The rapid drying device according to claim 1, characterized in that, The heating device is an electric heating tube, which is sleeved on the outside of one section of the air duct, or the electric heating tube cuts the air duct into two sections and the two ends of the electric heating tube are respectively connected to the air ducts located at its two ends.

6. The rapid drying device according to claim 1, characterized in that, It also includes a base, on which the drying chamber is mounted.

7. The rapid drying device according to claim 1, characterized in that, The number of air inlet pipes is three, and the second end of the three air inlet pipes is connected to the air duct through a four-way pipe.

8. The rapid drying device according to claim 1, characterized in that, The rotating connection mechanism is a rotary valve or a flexible hose.

9. The rapid drying apparatus according to any one of claims 1-8, characterized in that, The mesh drying plate is horizontally arranged inside the drying chamber, and one end of the mesh drying plate is vertically connected to one of the side walls of the drying chamber. The plurality of air inlets are arranged on the side wall of the drying chamber opposite to the side where the mesh drying plate is located, and are respectively located at different heights; and / or, the first ends of the plurality of air inlet pipes are all horizontally arranged inside the drying chamber; and / or, the plurality of blowers are respectively arranged towards the mesh drying plate from different heights.

Images