CN213873498U - High efficiency stoving case - Google Patents

Abstract

A high-efficiency drying box comprises a box body, wherein a groove body is arranged in the box body, and a bracket for placing a product to be dried is arranged in the groove body; an impeller is arranged in the tank body and is connected with an external fan; a steam discharge pipeline, an air input pipeline and a drainage pipeline are respectively communicated and arranged in the groove body, the steam discharge pipeline is positioned at the upper part of the groove body, and the drainage pipeline is positioned at the bottom of the groove body; the heating pipe is arranged in the groove body and located on two sides of the groove body, and the box body is provided with a circulating air return port. The high-efficiency drying box realizes the layering of cold and hot air through the difference of the specific gravity of the cold air and the specific gravity of the hot air, and after the cold air enters, the vapor above the box body is extruded out of the box body, thereby greatly improving the drying efficiency, improving the productivity and reducing the energy consumption; the arrangement of the heat insulation device improves the safety guarantee of operators.

Description

High efficiency stoving case

Technical Field

The utility model relates to a drying equipment field, concretely relates to high efficiency stoving case.

Background

At present, the conventional drying technology generally adopts a heat circulation system, and the hot air circulation system mainly comprises a cyclone separator, a blower, an air filter, a heater and the like. Hot air from the dryer is returned to the blower after powder is removed by the cyclone separator, then the hot air is filtered and sent into the dryer by heating, part of circulating air is continuously discharged according to the temperature of the air in the circulating process, and part of fresh air after dehumidification and filtration is supplemented.

However, one of the defects of the existing drying box is that the water vapor can not be discharged quickly, so that the drying time is long, the efficiency is low, and the shell does not have a heat insulation measure, so that the shell can scald operators easily, and the safety is poor.

Therefore, a high-efficiency drying box is designed to improve drying efficiency and safety.

Disclosure of Invention

For overcoming the deficiencies in the prior art, the utility model aims to provide a high efficiency stoving case.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a high-efficiency drying box comprises a box body, wherein a groove body is arranged in the box body, and a bracket for placing a product to be dried is arranged in the groove body; an impeller is arranged in the tank body and is connected with an external fan; a steam discharge pipeline, an air input pipeline and a drainage pipeline are respectively communicated and arranged in the groove body, the steam discharge pipeline is positioned at the upper part of the groove body, and the drainage pipeline is positioned at the bottom of the groove body; the heating pipe is arranged in the groove body and located on two sides of the groove body, and the box body is provided with a circulating air return port.

The preferable technical scheme is as follows: an air draft system is arranged above the groove body, and an air draft opening of the air draft system is arranged outside the box body.

The preferable technical scheme is as follows: and an air filtering device is arranged at the outer port of the air input pipeline.

The preferable technical scheme is as follows: and the outer port of the drainage pipeline is provided with a drainage valve.

The preferable technical scheme is as follows: the impeller is embedded in the side wall of the groove body.

The preferable technical scheme is as follows: and a heat insulation device is arranged at the upper end in the box body.

The preferable technical scheme is as follows: and a protective cover is arranged at the joint of the heating pipe.

The preferable technical scheme is as follows: and the side wall of the box body is provided with a vent hole.

The preferable technical scheme is as follows: the box body is provided with a door opening and closing device.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:

the high-efficiency drying box realizes the layering of cold and hot air through the difference of the specific gravity of the cold air and the specific gravity of the hot air, and after the cold air enters, the vapor above the box body is extruded out of the box body, thereby greatly improving the drying efficiency, improving the productivity and reducing the energy consumption; the arrangement of the heat insulation device improves the safety guarantee of operators.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic diagram of the present invention.

In the above drawings, a box body 1, a groove body 2, a product 3 to be dried, a support 4, an impeller 5, a fan 6, a steam discharge pipeline 7, an air input pipeline 8, a drainage pipeline 9, a heating pipe 10, an air draft system 11, an air draft opening 12, an air filtering device 13, a drain valve 14, a heat insulation device 15, a protective cover 16, an air vent 17, a door opening and closing device 18 and a circulating air return opening 19.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 and fig. 2. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a high-efficiency drying box comprises a box body 1, wherein a groove body 2 is arranged in the box body 1, and a bracket 4 for placing a product 3 to be dried is arranged in the groove body 2; an impeller 5 is arranged in the tank body 2, and the impeller 5 is connected with an external fan 6; a steam discharge pipeline 7, an air input pipeline 8 and a drainage pipeline 9 are respectively communicated and arranged in the tank body 2, the steam discharge pipeline 7 is positioned at the upper part of the tank body 2, and the drainage pipeline 9 is positioned at the bottom of the tank body 2; a heating pipe 10 is arranged in the tank body 2, the heating pipe 10 is positioned at two sides of the tank body 2, and the tank body 1 is provided with a circulating air return opening 19.

The principle is as follows: firstly, the air in the tank body 2 is heated through the heating pipe 10, the product 3 to be dried is dehydrated through thermal circulation, the impeller 5 is controlled by the fan 6 to operate to realize stirring and the replacement of water vapor, the replacement of the water vapor is realized through the operation and the stirring of the impeller 5, so that the outside cold air is sucked into the tank body 2 through the air input pipeline 8, the evaporated water vapor can be accumulated above the tank body 2 due to the fact that the specific gravity of the cold air is larger than that of the water vapor, after the proper amount of cold air enters the tank body 2, the water vapor with equal proportion is discharged out of the tank body 2 through the steam discharge pipeline 7, the purpose of improving the drying efficiency is achieved, the efficiency is improved, and the energy consumption is reduced.

The preferred embodiment is: as shown in fig. 1, an air draft system 11 is disposed above the tank body 2, and an air draft opening 12 of the air draft system 11 is disposed outside the tank body 1. The circulation of the air flow in the auxiliary case 1.

The preferred embodiment is: as shown in fig. 1, the outer port of the air input duct 8 is provided with an air filter device 13. The air is filtered to prevent the entering polluted air from polluting the product 3 to be dried.

The preferred embodiment is: as shown in fig. 1, the outer port of the drain pipe 9 is provided with a drain valve 14. Facilitating control of the discharge of water.

The preferred embodiment is: as shown in fig. 1, the impeller 5 is fitted into the side wall of the tank 2. Not only can realize the stirring of the airflow, but also can save the space in the tank body 2.

The preferred embodiment is: as shown in fig. 2, the inner upper end of the cabinet 1 is provided with a heat insulating means 15. The heat insulation device 15 is positioned between the tank body 2 and the tank body 1, so that the temperature of the position of the shell contacted by an operator is reduced to below 50 ℃, scalding is prevented, and the safety performance is improved.

The preferred embodiment is: as shown in fig. 2, the joint of the heating tube 10 is provided with a protective cover 16. Prevent to connect direct contact vapor to lead to rustting, extension joint life.

The preferred embodiment is: as shown in fig. 1, a vent hole 17 is provided in a side wall of the case 1. Facilitating the circulation of the air flow in the box body 1.

The preferred embodiment is: as shown in fig. 1, the cabinet 1 is provided with a door opening and closing device 18. The observation and the overhaul of the parts in the box body 1 are convenient.

The high-efficiency drying box realizes the layering of cold and hot air through the difference of the specific gravity of the cold air and the specific gravity of the hot air, and after the cold air enters, the vapor above the box body is extruded out of the box body, thereby greatly improving the drying efficiency, improving the productivity and reducing the energy consumption; the arrangement of the heat insulation device improves the safety guarantee of operators.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (9)

1. The utility model provides a high efficiency stoving case, includes the box, its characterized in that: a groove body is arranged in the box body, and a bracket for placing a product to be dried is arranged in the groove body; an impeller is arranged in the tank body and is connected with an external fan; a steam discharge pipeline, an air input pipeline and a drainage pipeline are respectively communicated and arranged in the groove body, the steam discharge pipeline is positioned at the upper part of the groove body, and the drainage pipeline is positioned at the bottom of the groove body; the heating pipe is arranged in the groove body and located on two sides of the groove body, and the box body is provided with a circulating air return port.

2. A high efficiency drying box according to claim 1, characterized in that: an air draft system is arranged above the groove body, and an air draft opening of the air draft system is arranged outside the box body.

3. A high efficiency drying box according to claim 2, characterized in that: and an air filtering device is arranged at the outer port of the air input pipeline.

4. A high efficiency drying box according to claim 3, characterized in that: and the outer port of the drainage pipeline is provided with a drainage valve.

5. A high efficiency drying box according to claim 4, characterized in that: the impeller is embedded in the side wall of the groove body.

6. A high efficiency drying box according to claim 5, characterized in that: and a heat insulation device is arranged at the upper end in the box body.

7. A high efficiency drying box according to claim 6, characterized in that: and a protective cover is arranged at the joint of the heating pipe.

8. A high efficiency drying box according to claim 7, characterized in that: and the side wall of the box body is provided with a vent hole.

9. A high efficiency drying box according to claim 8, characterized in that: the box body is provided with a door opening and closing device.

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