Double-helix circulating laminating drying device

Abstract

The invention discloses a double-helix circulating laminating drying device. The system comprises an upper sprocket transmission system and a lower sprocket transmission system in one group; the upper sprocket transmission system and the lower sprocket transmission system are arranged on a vertical transmission shaft; the transmission shaft is connected with a power device; an upper sprocket and a lower sprocket drive a transmission chain (1) jointly; the chain is transmitted spirally and vertically in a sealing way and supported by a spirally-developed guide rail (14) so as to be guided and tensioned; a group of sliding guide rails which keep a distance with each other is parallel to the chain and the supporting guide rail thereof; a group of material discs (7) which are arranged transversely is supported by the chain and the sliding guiding rails and is driven by the chain to move; the supporting guide rail and the sliding guide rails are all supported by a stand; a transmission device is arranged in a baking room; the periphery and the top of the transmission device are sealed by heat-insulating plates; and the baking room is internally provided with an air supply pipe, an axial flow fan and a dehumidifying hole. The automatic drying device is integrated in a space, is convenient to manage so that manpower and material are saved and can keep temperature constant automatically, humidify automatically and ventilate automatically.

Description

technical field [0001] The present invention generally relates to a drying device, in particular to a double-helix circulation lamination drying device. Background technique [0002] As we all know, a large number of agricultural and sideline products, Chinese medicinal materials, etc. need to be dried and stored in time, otherwise they will cause losses. It is obviously not enough to rely on natural drying, so many drying devices have come out one after another. The company has developed a large number of similar devices in the past and recently, such as the recent application for Chinese utility model patents, application number 201120237881.0, named "multi-section hot air self-circulation wolfberry dryer", application number 201210272926.7, named "integral greenhouse type Solar jujube drying room" and the "automatic circulation hot air cocoon drying machine" applied by the company earlier, all designed various drying devices to solve the drying of agricultural and sideli...

AI Technical Summary

Problems solved by technology

It is obviously not enough to rely on natural drying, so many drying devices have come out one after another

The company has developed a large number of similar devices in the past and recently, such as the recent application for Chinese utility model patents, application number 201120237881.0, named "multi-section hot air self-circulation wolfberry dryer", application number 201210272926.7, named "integral greenhouse type Solar jujube drying room" and the "automatic circulation hot air cocoon drying machine" applied by the company earlier, all designed various drying devices to solve the drying of agricultural and sideline products. These devices have their own characteristics, but they cannot fully satisfy The needs in actual production, some occupy too much land, the heat is not concentrated, the degree of automation is not high, and the labor intensity is high. Therefore, it is necessary to further develop a drying device with better performance.

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