CN211977411U

CN211977411U - Electric heating air blast drying cabinet

Info

Publication number: CN211977411U
Application number: CN202020219975.4U
Authority: CN
Inventors: 孙永泽; 张守庆; 刘健; 王辉; 张文怡
Original assignee: Zhongke Lanhai Tianjin Technology Co ltd
Current assignee: Zhongke Lanhai Tianjin Technology Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-20
Anticipated expiration: 2030-02-27

Abstract

The utility model provides an electric heat blast air drying cabinet, this technical scheme carries out brand-new design to the inner structure of device. Specifically, the utility model adopts the airflow circulating structure of the fan matched with the fan, the fan is used for directly discharging the air in the drying chamber to the upper communicating port, and the fan are both positioned in the circulating air duct, so that a part of airflow blown out by the fan can be refluxed under the predation effect of the fan; the mode not only ensures the dehumidifying function, but also relieves the heating burden of the device by the heat carried by the returned part of the old wind, and has lower energy consumption. On this basis, the utility model discloses improved the inner structure of drying chamber, adopted the bottom to be plane, the side has microporous material box that holds to bear the weight of small-particle diameter material, makes the utility model is suitable for a stoving of small-particle diameter material, application scope is wider.

Description

Electric heating air blast drying cabinet

Technical Field

The utility model relates to a drying cabinet technical field, concretely relates to electric heat air blast drying cabinet.

Background

An electrothermal blowing dry box, also called an oven, is drying equipment which adopts an electric heating mode to carry out blowing circulation. The electric heating air blast drying box is used for drying, baking, melting wax, disinfecting and sterilizing non-flammable and non-volatile articles in industrial and mining enterprises, universities and colleges, biopharmaceuticals, food processing, scientific research, medical institutions and various laboratories. The electrothermal blowing drying box generally consists of a continuously operated fan and a special air duct, has uniform temperature in a working chamber, and is widely used for drying glassware, performing thermal denaturation, thermal hardness, thermal softening and moisture removal on experimental samples, food and chemical substances, performing dry heat sterilization on utensils and appliances in bioengineering, and drying and aging electronic components.

In a drying chamber of an electrothermal blowing drying box, materials to be dried are generally carried by a tray or a net rack, and as the carrying structure is single and no area division is provided, when more dried articles are available, stacking is often formed; after drying, the collection and counting are not facilitated; moreover, the current drying chamber structure is not convenient for bear the weight of small-particle-size bulk cargo, often needs plus the tray to bear when this type of material of drying, and conventional tray can influence the air current and flow through the particulate matter surface, has certain influence to drying efficiency. In addition, the current airflow circulating structure of the conventional electrothermal blowing drying box is not reasonable enough and needs to be further improved.

Disclosure of Invention

The utility model discloses aim at to prior art's technical defect, provide an electric heat air blast drying cabinet to solve prior art, the air current loop structure of conventional electric heat air blast drying cabinet remains the technical problem who improves.

The utility model discloses another technical problem that solves is, conventional electric heat blast air drying cabinet has the bearing structure to the material to treat the improvement.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

an electric heating blowing drying box comprises a drying chamber, a circulating air channel, a communicating port, a fan, a filter, a fan, an electric heating body, an air inlet, trundles, support columns, a bottom plate, through holes, partition plates, a material bearing box, micropores and protruding arms, wherein the periphery of the drying chamber is provided with the circulating air channel, the top end of the drying chamber is communicated with the circulating air channel, the top end of the circulating air channel is provided with the communicating port, and the communicating port is fixedly connected with the fan; a filter, a fan and an electric heating body are fixedly connected in sequence in the circulating air duct along the moving direction of the air flow, and the circulating air duct is communicated with the lower part of the drying chamber through an air inlet; the bottom end of the electrothermal blowing drying box is fixedly connected with a caster, and a support column is connected with the bottom end of the electrothermal blowing drying box through a wire; the drying chamber is fixedly connected with a bottom plate, the bottom plate is positioned above the air inlet, a plurality of through holes are formed in the bottom plate, a plurality of partition plates are also fixedly connected in the drying chamber, a plurality of through holes are also formed in the partition plates, the internal space of the drying chamber is divided into a plurality of cells by the partition plates, and a material bearing box is fixedly connected in at least one cell; the bottom surface of the material bearing box is not provided with a hole, the other surfaces of the material bearing box are provided with a plurality of micropores, the material bearing box is fixedly connected in the grid through a protruding arm at the side end of the material bearing box, and the material bearing box is positioned on the side of the through hole.

Preferably, the material containing boxes are provided with a plurality of material containing boxes which are parallel to each other.

Preferably, a suction cup is fixedly connected to the bottom end of the supporting column.

Preferably, the bottom plate is arranged obliquely, and the included angle between the bottom plate and the horizontal plane is 15 degrees.

Preferably, the number of the caster wheels is at least four, and the caster wheels are universal caster wheels.

In the above technical solution, the drying chamber is used for accommodating the material to be dried; the circulating air duct is used for air circulation and is provided with functional modules such as a fan, a filter, an electric heater and the like; the communicating port is used for communicating with the external environment, the fan is used for discharging the air in the drying chamber, and due to the plunging action of the fan on the air flow, the air flow blown by the fan cannot be completely discharged from the communicating port, but one part of the air flow is discharged from the communicating port, and the other part of the air flow is drawn by the fan to enter the circulating air duct and then flows back to the drying chamber again; the air flow entering the circulating air duct comprises a part of old air flow and a part of fresh air, and the mode relieves the problem of high energy consumption caused by completely supplying the fresh air due to the fact that the old air flow has heat; the part of the air flow discharged from the communication port plays a role in dehumidifying; the filter is used for filtering the circulating airflow; the fan is used for drawing airflow to realize circulation; the electric heating body is used for heating the airflow; the air inlet is used for enabling the heated air flow to enter the drying chamber; the truckles are convenient for the movement of the utility model; when the mobile phone is moved to the target position, the mobile phone can be fixed by using the supporting column; the bottom plate is used for bearing a material to be dried with a larger volume; the material bearing box is used for bearing the material to be dried with smaller grain diameter; the through holes and the micropores are used for air flow circulation, so that hot air can fully act on the surface of the material; the partition board is used for partitioning the drying chamber, so that the materials can be conveniently placed in different areas; the protruding arm is used for placing the material containing box in the drying chamber, and the placing can be realized by the following structure: the inner wall of the drying chamber is provided with a plurality of bulges, and the bulge arms are lapped on the bulges.

Drawings

Fig. 1 is a cross-sectional view of the present invention as a whole;

FIG. 2 is a perspective view of the drying chamber of the present invention;

FIG. 3 is a perspective view of the material receiving box of the present invention;

in the figure:

1. drying chamber 2, circulating air duct 3, communicating port 4 and fan

5. Filter 6, fan 7, electric heater 8, air inlet

9. Truckle 10, support column 11, bottom plate 12, through-hole

13. A partition plate 14, a material bearing box 15, micropores 16 and a projecting arm.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

An electrothermal blowing drying box is shown in figures 1-3 and comprises a drying chamber 1, a circulating air duct 2, a communication port 3, a fan 4, a filter 5, a fan 6, an electrothermal body 7, an air inlet 8, a caster 9, a support column 10, a bottom plate 11, a through hole 12, a partition plate 13, a material receiving box 14, micropores 15 and a protruding arm 16, wherein the circulating air duct 2 is arranged on the periphery of the drying chamber 1, the top end of the drying chamber 1 is communicated with the circulating air duct 2, the top end of the circulating air duct 2 is provided with the communication port 3, and the fan 4 is fixedly connected to the communication port 3; a filter 5, a fan 6 and an electric heating body 7 are fixedly connected in sequence in the circulating air duct 2 along the moving direction of the air flow, and the circulating air duct 2 is communicated with the lower part of the drying chamber 1 through an air inlet 8; the bottom end of the electrothermal blowing drying box is fixedly connected with a caster wheel 9, and a support column 10 is connected with the bottom end of the electrothermal blowing drying box through a wire; a bottom plate 11 is fixedly connected in the drying chamber 1, the bottom plate 11 is positioned above the air inlet 8, a plurality of through holes 12 are formed in the bottom plate 11, a plurality of partition plates 13 are also fixedly connected in the drying chamber 1, a plurality of through holes 12 are also formed in the partition plates 13, the internal space of the drying chamber 1 is divided into a plurality of cells by the plurality of partition plates 13, and a material bearing box 14 is fixedly connected in at least one cell; the bottom surface of the material bearing box 14 is not provided with holes, the other surface of the material bearing box 14 is provided with a plurality of micropores 15, the material bearing box 14 is fixedly connected in the grid through a protruding arm 16 at the side end of the material bearing box 14, and the material bearing box 14 is positioned on the side of the through hole 12.

The device has the following structural characteristics: the drying chamber 1 is used for accommodating materials to be dried; the circulating air duct 2 is used for air circulation and is provided with functional modules such as a fan 6, a fan 4, a filter 5, an electric heating body 7 and the like; the communicating port 3 is used for communicating with the external environment, the fan 4 is used for discharging the air in the drying chamber 1, and due to the plunging action of the fan 6 on the air flow, the air flow blown out by the fan 4 cannot be completely discharged from the communicating port 3, but one part of the air flow is discharged from the communicating port 3, and the other part of the air flow is drawn by the fan 6 to enter the circulating air duct 2 and then flows back to the drying chamber 1 again; the air flow entering the circulating air duct 2 comprises a part of old air flow and a part of fresh air, and the mode relieves the problem of high energy consumption existing in the process of completely supplying fresh air due to heat of the old air flow; the part of the air flow discharged from the communication port 3 plays a role of moisture removal; the filter 5 is used for filtering the circulating airflow; the fan 6 is used for drawing airflow to realize circulation; the electric heating body 7 is used for heating the airflow; the air inlet 8 is used for enabling the heated air flow to enter the drying chamber 1; the truckle 9 is convenient for the movement of the utility model; when moved to the target position, it can be fixed by the support column 10; the bottom plate 11 is used for bearing a material to be dried with a larger volume; the material bearing box 14 is used for bearing materials to be dried with smaller grain sizes; the through holes 12 and the micropores 15 are used for air flow circulation, so that hot air can fully act on the surface of the material; the partition plate 13 is used for partitioning the drying chamber 1, so that materials can be conveniently placed in a partitioned manner; the projecting arms 16 are used to place the cartridge 14 in the drying chamber 1, which can be achieved by: protrusions are provided on the inner wall of the drying chamber 1, and the projecting arms 16 are overlapped on the protrusions.

Example 2

An electrothermal blowing drying box is shown in figures 1-3 and comprises a drying chamber 1, a circulating air duct 2, a communication port 3, a fan 4, a filter 5, a fan 6, an electrothermal body 7, an air inlet 8, a caster 9, a support column 10, a bottom plate 11, a through hole 12, a partition plate 13, a material receiving box 14, micropores 15 and a protruding arm 16, wherein the circulating air duct 2 is arranged on the periphery of the drying chamber 1, the top end of the drying chamber 1 is communicated with the circulating air duct 2, the top end of the circulating air duct 2 is provided with the communication port 3, and the fan 4 is fixedly connected to the communication port 3; a filter 5, a fan 6 and an electric heating body 7 are fixedly connected in sequence in the circulating air duct 2 along the moving direction of the air flow, and the circulating air duct 2 is communicated with the lower part of the drying chamber 1 through an air inlet 8; the bottom end of the electrothermal blowing drying box is fixedly connected with a caster wheel 9, and a support column 10 is connected with the bottom end of the electrothermal blowing drying box through a wire; a bottom plate 11 is fixedly connected in the drying chamber 1, the bottom plate 11 is positioned above the air inlet 8, a plurality of through holes 12 are formed in the bottom plate 11, a plurality of partition plates 13 are also fixedly connected in the drying chamber 1, a plurality of through holes 12 are also formed in the partition plates 13, the internal space of the drying chamber 1 is divided into a plurality of cells by the plurality of partition plates 13, and a material bearing box 14 is fixedly connected in at least one cell; the bottom surface of the material bearing box 14 is not provided with holes, the other surface of the material bearing box 14 is provided with a plurality of micropores 15, the material bearing box 14 is fixedly connected in the grid through a protruding arm 16 at the side end of the material bearing box 14, and the material bearing box 14 is positioned on the side of the through hole 12. Wherein, there are a plurality of said material receiving box 14, said a plurality of material receiving box 14 are parallel each other. The bottom end of the supporting column 10 is fixedly connected with a sucking disc. The bottom plate 11 is obliquely arranged, and the included angle between the bottom plate 11 and the horizontal plane is 15 degrees. The number of the caster wheels 9 is at least four, and the caster wheels 9 are universal caster wheels.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric heating air blast drying box is characterized by comprising a drying chamber (1), a circulating air duct (2), a communicating port (3), a fan (4), a filter (5), a fan (6), an electric heating body (7), an air inlet (8), trundles (9), supporting columns (10), a bottom plate (11), through holes (12), a partition plate (13), a material bearing box (14), micropores (15) and a protruding arm (16), wherein the circulating air duct (2) is arranged on the periphery of the drying chamber (1), the top end of the drying chamber (1) is communicated with the circulating air duct (2), the communicating port (3) is formed in the top end of the circulating air duct (2), and the fan (4) is fixedly connected to the communicating port (3); a filter (5), a fan (6) and an electric heating body (7) are fixedly connected in sequence in the circulating air duct (2) along the moving direction of the air flow, and the circulating air duct (2) is communicated with the lower part of the drying chamber (1) through an air inlet (8); the bottom end of the electrothermal blowing drying box is fixedly connected with a caster (9), and the bottom end of the electrothermal blowing drying box is connected with a support column (10) through a wire; a bottom plate (11) is fixedly connected in the drying chamber (1), the bottom plate (11) is positioned above the air inlet (8), a plurality of through holes (12) are formed in the bottom plate (11), a plurality of partition plates (13) are also fixedly connected in the drying chamber (1), a plurality of through holes (12) are also formed in the partition plates (13), the internal space of the drying chamber (1) is divided into a plurality of cells by the plurality of partition plates (13), and a material bearing box (14) is fixedly connected in at least one cell; the bottom surface of the material bearing box (14) is not provided with a hole, other surfaces of the material bearing box (14) are provided with a plurality of micropores (15), the material bearing box (14) is fixedly connected in the grid through a protruding arm (16) at the side end of the material bearing box, and the material bearing box (14) is positioned on the side of the through hole (12).

2. An electrothermal blowing dry box according to claim 1, wherein the material receiving box (14) has a plurality of material receiving boxes (14), and the plurality of material receiving boxes (14) are parallel to each other.

3. An electrothermal blowing dry box according to claim 1, characterized in that a suction cup is fixedly connected to the bottom end of the supporting pillar (10).

4. An electrothermal blowing dryer according to claim 1, characterized in that the bottom plate (11) is arranged obliquely, the bottom plate (11) making an angle of 15 ° with the horizontal.

5. An electrothermal blowing dry box according to claim 1, characterized in that there are at least four castors (9), and the castors (9) are universal castors.