Preserved fruit circulated drying device

Abstract

The invention relates to a preserved fruit circulated drying device which comprises a body and a top cover. The top cover is fixedly arranged on the body, limiting blocks are arranged on the two sidewalls in the body and are provided with a tray, an electric heating device is arranged on the inner bottom of the body, water cavities are arranged in two side walls of the body correspondingly, a water inlet pipe and a water outlet pipe which are connected with the water cavities are arranged on the two sides of the exterior of the body, an air discharging opening is formed in the top cover, an exhaust fan is arranged at the lower end of the air discharging opening, the air discharging opening is provided with a backflow pipeline, the other end of the backflow pipeline is arranged at the lower end of one side of the body and is connected with the interior of the body, and a filtering air bellow is arranged on the backflow pipeline. The preserved fruit circulated drying device has the beneficial effects that the backflow pipe machine filtering box is arranged to exhaust and filter air inside the body and returns the filtered air to the body, the step that external cold air needs to bereheated after entering the body is omitted, and the preserved fruit making time is saved.

Description

technical field [0001] The invention relates to a drying device, in particular to a circulating drying device for preserved fruit. Background technique [0002] In the process of fruit processing, drying is required to facilitate storage and transportation. A dryer is required for drying. The existing dryer uses hot air drying and electric heating layer to dry the fruit. Although the drying effect Better, but when the fruit is directly heated by the electric heating layer, it is easy to be over-dehydrated, resulting in a decline in the quality of the fruit, affecting the economic value and taste of the fruit, and the screen inside the drying box is fixed, so it cannot be dried with a slightly larger volume Fruits or articles are limited to drying smaller fruits, which increases the limitations of the dryer and reduces the practicability of the dryer. Contents of the invention [0003] The object of the present invention is to provide a circulating drying device for preser...

AI Technical Summary

Problems solved by technology

[0002] In the process of fruit processing, drying is required to facilitate storage and transportation. A dryer is required for drying. The existing dryer uses hot air drying and electric heating layer to dry the fruit. Although the drying effect Better, but when the fruit is directly heated by the electric heating layer, it is easy to over-dehydrate the fruit and cause the quality of the fruit to decline, affecting the economic value and taste of the fruit, and the screen inside the drying box is fixed, so it cannot be dried with a slightly larger volume Fruits or items, only limited to drying smaller fruits, which increases the limitations of the dryer and reduces the practicability of the dryer

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