Uniform drying horizontal flow type heat pump drying room

Abstract

The utility model discloses a uniform drying advection type heat pump drying room which comprises a drying room body, a plurality of rotating columns are installed in the drying room body at equal intervals, a first chain wheel is installed at the position, extending above the drying room body, of one end of each rotating column, and a driving motor is fixedly installed on the top face of the drying room body. And a second chain wheel is installed at the output end of the driving motor, the second chain wheel is connected with the multiple first chain wheels through chains, material trays are installed on the surfaces of the multiple rotating columns, and heat pump units are installed at the two ends of the opposite angles of the drying room. According to the drying device, the rotatable material discs are arranged, materials needing to be dried are placed on the material discs, then the driving motor drives the rotating column to rotate through the chain wheel and the chain, and therefore the multiple material discs are driven to rotate along with the material discs, the materials can rotate along with the material discs in the drying process, and the heating uniformity of the materials is improved; and the drying effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material drying and drying chambers, in particular to a uniform drying advection type heat pump drying chamber. Background Art

[0002] During the material drying process, the temperature uniformity in the baking room has a crucial impact on the material drying quality and drying efficiency. Usually, due to the design structure of the baking room and other reasons, there will be temperature dead corners in the baking room, resulting in poor overall temperature uniformity in the baking room. During the drying process, the materials in the dead corners cannot be dried according to the normal process due to the low temperature, resulting in poor drying quality of the materials in the dead corners. In addition, during the drying process, because the drying of materials in the low-temperature area (dead corner) is taken into account, the drying quality of materials at other temperatures is reduced due to reasons such as long drying time and process deviation, which reduces the drying efficiency and causes economic income losses to users.

[0003] The existing technology has the following problems:

[0004] After extensive searching, it was found that Chinese patent publication number: CN213090288U discloses a diagonal advection drying heat pump baking room, which includes a material drying room, a heat pump unit placed at the diagonal ends of the material drying room and a fan wall arranged on both sides of the heat pump unit. The heat pump unit is used to provide the heat required for material baking, and the fan wall is used to evenly bring the heat generated by the heat pump unit into the material drying room. The material drying room is divided into two symmetrical material rooms by an internal partition, and a push-pull loading door is provided in the middle of the partition. The fan wall is composed of multiple axial flow fans, and the axial flow fans are controlled by multiple sets of switches. The utility model aims at the deficiencies of the prior art, solves the problem of drying dead corners, makes drying uniform, and improves the drying quality.

[0005] However, the above patent still has problems that need to be improved during actual use. The most obvious one is that the materials in the drying room are heated unevenly, which affects the heating effect and efficiency of the materials.

[0006] To this end, we proposed a uniform drying advection heat pump drying room to solve the above drawbacks. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art and proposes a uniform drying advection type heat pump drying room.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a uniformly drying horizontal flow heat pump drying room, comprising a drying room, wherein rotating columns are equidistantly installed in the drying room, and there are multiple rotating columns, and one end of each of the multiple rotating columns extends above the drying room and is equipped with a first sprocket, a driving motor is fixedly installed on the top surface of the drying room, and a second sprocket is installed at the output end of the driving motor, and the second sprocket is linked to the multiple first sprockets through a chain, and material trays are installed on the surfaces of the multiple rotating columns, and heat pump units are installed at the diagonal ends of the drying room, and an axial flow fan, a control knob and a touch display are installed on the heat pump unit.

[0009] Preferably, a dustproof shell is hingedly connected to the heat pump unit at a position corresponding to the touch display screen, and the dustproof shell is made of plastic.

[0010] Preferably, the control knob is electrically connected to the drive motor and the heat pump unit via a wire.

[0011] Preferably, there are multiple material trays, and the multiple material trays are equidistantly distributed on the surface of the rotating column.

[0012] Preferably, the diameters of the plurality of material trays are all smaller than the width of the drying room.

[0013] Preferably, a loading door is hingedly connected to the surface of the drying room via a hinge, and a handle is installed on the loading door.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a rotatable material tray is provided, and the material to be dried is placed on the material tray, and then the driving motor drives the rotating column to rotate through the sprocket and the chain, thereby driving multiple material trays to rotate, so that the material can rotate with it during the drying process, thereby improving the uniformity of heating of the material and improving the drying effect and efficiency.

[0016] 2. The utility model provides a dustproof shell to protect the touch screen when the touch screen is idle, thereby reducing dust accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a cross-sectional view of a uniform drying advection heat pump drying room proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the external structure of a uniform drying advection heat pump drying room proposed by the utility model;

[0020] Figure 3 It is a schematic diagram of the connection between the rotating column, the first sprocket, the second sprocket and the chain.

[0021] Legend:

[0022] 1. Drying room; 2. Rotating column; 3. Material tray; 4. First sprocket; 5. Second sprocket; 6. Driving motor; 7. Chain; 8. Heat pump unit; 9. Axial fan; 10. Touch screen; 11. Control knob; 12. Handle; 13. Dust cover; 14. Loading door. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Please refer to Figure 1-3A uniform drying advection heat pump drying room comprises a drying room 1, wherein rotating columns 2 are equidistantly installed in the drying room 1, and a plurality of rotating columns 2 are provided, and one end of each of the plurality of rotating columns 2 extends above the drying room 1 and is provided with a first sprocket 4, a driving motor 6 is fixedly installed on the top surface of the drying room 1, and a second sprocket 5 is installed on the output end of the driving motor 6, and the second sprocket 5 is linked to the plurality of first sprockets 4 through a chain 7, a material tray 3 is installed on the surface of each of the plurality of rotating columns 2, a heat pump unit 8 is installed at both diagonal ends of the drying room 1, and the heat pump unit 8 is provided with a heat pump unit 8. An axial flow fan 9, a control knob 11 and a touch display screen 10 are installed. When in use, a rotatable material tray 3 is set, and the material to be dried is placed on the material tray 3, and then the driving motor drives the rotating column 2 to rotate through the sprocket and chain 7 through 6, thereby driving multiple material trays 3 to rotate, so that the material can rotate during the drying process, improve the uniformity of heating of the material, and improve the drying effect and efficiency. The drying principle and structure of the material in this article are exactly the same as those in CN213090288U, and no further elaboration is made here.

[0026] In this embodiment: a dustproof shell 13 is hingedly connected to the heat pump unit 8 at a position corresponding to the touch display screen 10, and the dustproof shell 13 is made of plastic.

[0027] Specifically, it can protect the touch display screen 10 when the touch display screen 10 is idle, thereby reducing the accumulation of dust.

[0028] In this embodiment: the control knob 11 is electrically connected to the drive motor 6 and the heat pump unit 8 through a wire.

[0029] Specifically, it is a common circuit connection structure, which will not be described in detail here.

[0030] In this embodiment, a plurality of material trays 3 are provided, and the plurality of material trays 3 are evenly distributed on the surface of the rotating column 2 .

[0031] Specifically, the material storage capacity is improved and the drying efficiency is more efficient.

[0032] In this embodiment, the diameters of the plurality of material trays 3 are all smaller than the width of the drying room 1 .

[0033] Specifically, the material tray 3 is able to rotate in the drying room 1 .

[0034] In this embodiment: a loading door 14 is hingedly connected to the surface of the drying room 1 via hinges, and a handle 12 is installed on the loading door 14 .

[0035] Specifically, it is convenient to open and close the loading door 14 to load and unload materials.

[0036] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0037] Working principle: When in use, a rotatable material tray 3 is set, and the material to be dried is placed on the material tray 3, and then the driving motor drives the rotating column 2 to rotate through the sprocket and chain 7, thereby driving multiple material trays 3 to rotate, so that the material can rotate during the drying process, thereby improving the uniformity of heating of the material, and improving the drying effect and efficiency. The drying principle and structure of the material in this article are exactly the same as those in CN213090288U, and will not be elaborated here. Secondly, the setting of the dustproof shell 13 can protect the touch display screen 10 when the touch display screen 10 is idle, thereby reducing dust accumulation.

[0038] It should be noted that the model specifications of the drive motor 6 and the heat pump unit 8 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0039] The power supply and principle of the driving motor 6 and the heat pump unit 8 are clear to those skilled in the art and will not be described in detail here.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A uniform drying advection heat pump drying room, comprising a drying room (1), characterized in that: Rotating columns (2) are equidistantly installed in the drying room (1), and a plurality of rotating columns (2) are provided, and one end of each of the plurality of rotating columns (2) extends above the drying room (1) and is provided with a first sprocket (4), a driving motor (6) is fixedly installed on the top surface of the drying room (1), and a second sprocket (5) is installed at the output end of the driving motor (6), and the second sprocket (5) is linked to the plurality of first sprockets (4) through a chain (7), and a material tray (3) is installed on the surface of each of the plurality of rotating columns (2), and heat pump units (8) are installed at diagonal ends of the drying room (1), and an axial flow fan (9), a control knob (11) and a touch display screen (10) are installed on the heat pump unit (8).

2. A uniform drying advection heat pump drying room according to claim 1, characterized in that: A dustproof shell (13) is hingedly connected to the heat pump unit (8) at a position corresponding to the touch display screen (10), and the dustproof shell (13) is made of plastic.

3. The uniform drying advection heat pump drying room according to claim 1 is characterized in that: The control knob (11) is electrically connected to the drive motor (6) and the heat pump unit (8) via a wire.

4. The uniform drying advection heat pump drying room according to claim 1 is characterized in that: A plurality of material trays (3) are provided, and the plurality of material trays (3) are evenly distributed on the surface of the rotating column (2).

5. The uniform drying advection heat pump drying room according to claim 1 is characterized in that: The diameters of the plurality of material trays (3) are all smaller than the width of the drying room (1).

6. The uniform drying advection heat pump drying room according to claim 1 is characterized in that: A loading door (14) is hingedly connected to the surface of the drying room (1) via hinges, and a handle (12) is installed on the loading door (14).

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