Rate-adjustable mobile pre-cooling and 1-MCP integrated processing equipment

Abstract

The invention discloses rate-adjustable mobile pre-cooling and 1-MCP integrated processing equipment. The equipment comprises a pre-cooling chamber, a cold and hot air exchange chamber, and a refrigerator and electric control box installation room separated by a first partition plate and a second partition plate, and a ventilation plate is arranged at a lower end of the first partition plate, anda flexible roller shutter is arranged near the upper end of the ventilation plate; the inner bottom surface of the pre-cooling chamber is provided with an air supply plate having a duct, and the firstpartition plate is provided with an axial flow fan; the pre-cooling chamber is provided with a fan and a 1-MCP gas generator, an evaporator is arranged in the cold and hot air exchange chamber, a refrigeration compressor unit and a microcomputer temperature control distribution box are arranged in the refrigerator and electric control box installation room. The equipment realizes the pre-coolingof the fruits and vegetables and the 1-MCP treatment at the same time, for different fruit and vegetable varieties, the temperature can be quickly lowered to the suitable temperature for the pre-cooling and the 1-MCP integrated treatment by adjusting the cooling rate, the effectiveness of pre-cooling and 1-MCP treatment can be improved, and the equipment simplifies the separate processing steps ofpre-cooling and a preservative, and significantly improves the effects of pre-cooling of fruits and vegetables and preservative treatment.

Description

technical field [0001] The invention belongs to the technical field of pre-cooling and storage of agricultural products, and in particular relates to a speed-adjustable mobile pre-cooling and 1-MCP integrated processing equipment. Background technique [0002] In order to ensure the quality of fruits and vegetables after picking and reduce the loss of nutrients of fruits and vegetables, a series of fresh-keeping treatments are carried out on the fruits and vegetables after picking. And temperature is the first environmental element to control the quality of fruits and vegetables after harvesting. Both pre-cooling and preservative treatment have certain requirements on temperature. Pre-cooling is a measure to quickly cool post-harvested fruits and vegetables to a low temperature suitable for storage and transportation. Before transportation or storage, quickly discharge the field heat of fruits and vegetables, so that the fruits and vegetables can be cooled as soon as possibl...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a speed-adjustable mobile pre-cooling and 1-MCP integrated processing equipment, aiming to solve the above-mentioned background technology. The treatment process is cumbersome, time-consuming and labor-intensive, and it is easy to miss the best time for pre-cooling and 1-MCP treatment. For different fruit and vegetable varieties, it is difficult to control the cooling rate during pre-cooling and preservative treatment.

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