Drying device applied to plate body

Abstract

The utility model discloses a drying device applied to a plate body, and belongs to the field of high-temperature drying. Comprising a heating bin and a hot air output structure, the heating bin is used for forming a containing cavity for containing the plate body, an air inlet communicated with the containing cavity and an air outlet communicated with the containing cavity; the hot air output structure inputs hot air into the containing cavity from the air inlet. The air inlet is formed in the top of the heating bin; the air outlet is formed in the lower portion of the heating bin. The drying device has the beneficial effects that hot air fills the whole containing cavity and then is exhausted in the mode that air enters from the upper portion and is exhausted from the lower portion, and therefore the drying effect is improved.

Description

Technical Field

[0001] This application relates to the field of high-temperature drying, and more specifically, to a drying apparatus for plates. Background Technology

[0002] Large-scale drying equipment utilizes a storage chamber, into which hot air is introduced. After a period of time, the temperature of the storage chamber rises, thereby raising the temperature of the material inside the storage chamber.

[0003] In existing technologies, hot air is often introduced into and discharged from the top of the storage chamber. As a result, the hot air circulates for a short time in the storage chamber and cannot circulate completely. Consequently, some areas in the storage chamber do not come into contact with the hot air, resulting in poor drying effect. Utility Model Content

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section above, some embodiments of this application provide a drying device for a board, comprising: a heating chamber and a hot air output structure; the heating chamber is used to form a receiving chamber for accommodating the board, an air inlet communicating with the receiving chamber, and an air outlet communicating with the receiving chamber; wherein, the hot air output structure inputs hot air from the air inlet into the receiving chamber; the air inlet is located at the top of the heating chamber; and the air outlet is located at the bottom of the heating chamber.

[0006] Furthermore, a filter element is provided at the air inlet to prevent dust from entering the receiving chamber.

[0007] Furthermore, the exhaust vent is equipped with an exhaust control component, which is used to control the speed at which air is discharged outward from the exhaust vent.

[0008] Furthermore, a connecting structure is provided between the exhaust port and the air inlet, the connecting structure being used to form a connecting cavity that connects the exhaust port and the air inlet.

[0009] Furthermore, the connection structure is used to form an installation chamber, in which the filter element is disposed.

[0010] Furthermore, the flow direction of hot air through the mounting chamber is perpendicular to the flow direction of hot air through the air inlet; a collection chamber is formed below the mounting chamber, and the collection chamber is in communication with the mounting chamber; the filter element forms a filter surface in the mounting chamber, and the filter surface is at least partially in communication with the collection chamber.

[0011] Furthermore, the collection chamber is located below the filter surface.

[0012] Furthermore, a mating structure is provided below the connecting structure, the mating structure being used to form the collection area; the mating structure is detachably connected to the connecting structure.

[0013] Furthermore, the filter surface includes multiple concave surfaces and multiple convex surfaces; all of the multiple concave surfaces and multiple convex surfaces intersect with the flow direction of the hot air.

[0014] Furthermore, the filter surface is inclined relative to the direction of hot air flow.

[0015] The beneficial effect of this application is that by using the method of air intake at the top and air exhaust at the bottom, hot air is filled into the entire chamber before being discharged, thereby improving the drying effect. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram:

[0019] Figure 1 This is an overall schematic diagram based on an embodiment of this application;

[0020] Figure 2 This is a structural schematic diagram of a part of the embodiment, mainly showing the structure of the filter element and some surrounding parts;

[0021] Figure 3 yes Figure 2 Enlarged view of A in the middle;

[0022] Figure 4 This is a structural schematic diagram as part of an embodiment, mainly showing an observation from another perspective. Figure 2 The local structure.

[0023] Figure label:

[0024] 1. Heating chamber; 2. Hot air output structure; 3. Filter element; 4. Insertion structure; 5. Connection structure; 6. Installation chamber; 7. Collection chamber. Detailed Implementation

[0025] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0026] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0027] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0028] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0029] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] Reference Figure 1-4 ,

[0031] A drying device for boards includes a heating chamber 1 and a hot air output structure 2. In this embodiment, a large industrial hot air blower is used for the hot air output. The heating chamber 1 forms a receiving cavity for accommodating the boards, an air inlet communicating with the receiving cavity, and an air outlet communicating with the receiving cavity. The hot air output structure 2 inputs hot air into the receiving cavity from the air inlet. The air inlet is located at the top of the heating chamber 1; the air outlet is located at the bottom of the heating chamber 1. The air inlet being located at the top of the receiving cavity and the air outlet at the bottom of the receiving cavity is primarily to allow the hot air to be output from top to bottom, thus spreading the hot air throughout the entire receiving cavity and improving the drying effect on the boards.

[0032] Specifically, a filter element 3 is provided at the air inlet to prevent dust from entering the receiving chamber. In this embodiment, the filter element 3 is a filter screen.

[0033] Specifically, the exhaust vent is equipped with an exhaust control component, which controls the speed at which air is discharged from the exhaust vent. The exhaust control component uses an exhaust fan, and the speed of the exhaust fan is controlled to regulate the speed at which air is discharged from the exhaust vent.

[0034] In other embodiments, a connecting structure 5 is provided between the exhaust port and the air inlet. The connecting structure 5 forms a connecting cavity that connects the exhaust port and the air inlet. The connecting structure 5 is a pipe, with one end fixedly connected to the exhaust port and the other end fixedly connected to the air inlet, thereby realizing air circulation, reducing heat loss in the air, and thus saving energy for heating the air.

[0035] Specifically, the connecting structure 5 forms an installation chamber 6, and the filter element 3 is disposed in the installation chamber 6. The flow direction of hot air through the installation chamber 6 is perpendicular to the flow direction of hot air through the air inlet. A collection chamber 7 is formed below the installation chamber 6, and the collection chamber 7 is connected to the installation chamber 6; the filter element 3 forms a filter surface in the installation chamber 6, and the filter surface is at least partially connected to the collection chamber 7. When the hot air is flowing, the dust in the hot air is blocked by the filter element 3. When the hot air is not flowing, the dust will slide down and fall into the collection chamber 7, which can reduce the dust adhering to the filter element 3 to a certain extent and ensure the ventilation efficiency of the filter element 3.

[0036] Specifically, the collection chamber 7 is located below the filter surface. A mating structure 4 is provided below the connecting structure 5, which forms the collection area; the mating structure 4 is detachably connected to the connecting structure 5. The mating structure 4 uses a plug, in which the collection chamber 7 is formed. A slot is formed on the connecting structure 5, into which the plug is inserted. The plug and slot are interference-fitted, achieving a secure mating and facilitating disassembly.

[0037] Specifically, the filter surface includes multiple concave surfaces and multiple convex surfaces; all of the concave and convex surfaces intersect with the flow direction of the hot air. The design of multiple convex and concave surfaces is mainly to make the filter surface uneven, thereby increasing the filter surface area and improving the filtration efficiency.

[0038] Specifically, the filter surface is inclined relative to the direction of hot air flow. With the filter surface facing the collection chamber 7, dust adhering to the filter surface can easily fall into the collection chamber 7, achieving self-cleaning of the filter element 3.

[0039] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A drying device for plates, characterized in that, include: Heating chamber and hot air output structure; The heating chamber is used to form a receiving cavity for the receiving plate, an air inlet communicating with the receiving cavity, and an air outlet communicating with the receiving cavity. The hot air output structure inputs hot air from the air inlet into the receiving chamber; The air inlet is located at the top of the heating chamber; the air outlet is located at the bottom of the heating chamber.

2. The drying device for plates according to claim 1, characterized in that: A filter element is installed at the air inlet to prevent dust from entering the receiving chamber.

3. The drying device for plates according to claim 1, characterized in that: The exhaust vent is equipped with an exhaust control component, which is used to control the speed at which air is discharged from the exhaust vent.

4. The drying device for plates according to claim 2, characterized in that: A connecting structure is provided between the exhaust port and the air inlet, the connecting structure being used to form a connecting cavity that connects the exhaust port and the air inlet.

5. The drying device for plates according to claim 4, characterized in that: The connection structure is used to form an installation chamber, and the filter element is disposed in the installation chamber.

6. The drying apparatus for plates according to claim 5, characterized in that: The flow direction of hot air through the mounting chamber is perpendicular to the flow direction of hot air through the air inlet. A collection chamber is formed below the installation chamber, and the collection chamber is in communication with the installation chamber; The filter element forms a filter surface in the mounting chamber, and the filter surface is at least partially in communication with the collection chamber.

7. The drying apparatus for plates according to claim 6, characterized in that: The collection chamber is located below the filter surface.

8. The drying apparatus for plates according to claim 7, characterized in that: A mating structure is provided below the connecting structure, and the mating structure is used to form the collection area; The insertion structure and the connection structure are detachably connected.

9. The drying apparatus for plates according to claim 8, characterized in that: The filter surface includes multiple concave surfaces and multiple convex surfaces; all of the multiple concave surfaces and multiple convex surfaces intersect with the flow direction of the hot air.

10. The drying apparatus for plates according to claim 9, characterized in that: The filter surface is inclined relative to the direction of hot air flow.

Images