Pretreatment device before drying pineapple pomace

Abstract

The invention discloses a pretreatment device before pineapple peel residue drying. The pretreatment device comprises a processor. An empty groove is formed in the processor. A partition plate used for separating the empty groove into a processing groove and a working groove is arranged in the empty groove. The processor is provided with a rolling device, a crushing device and a driving mechanism.The rolling device comprises a pressing plate and a rolling mechanism. The pressing plate is arranged in the processing groove in a sliding mode. The rolling mechanism is arranged in the working groove. The crushing device is arranged in the processing groove. The driving mechanism drives the rolling device and the crushing device to move sequentially and alternatively. The processing groove is surrounded by a first groove wall and the partition plate. A water outlet pipe is arranged on the first groove wall. The rolling mechanism comprises a rotary plate, a sliding block, a sliding plate anda connecting rod. The working groove comprises a second groove bottom. The rotary plate is rotationally arranged on the second groove bottom. A through hole is formed in the partition plate. The connecting rod penetrates through the through hole and is connected between the pressing plate and the sliding plate. A sliding groove which penetrates vertically is formed in the sliding plate. The sliding block is eccentrically arranged on one surface, away from the second groove bottom, of the rotary plate and is connected with the sliding groove in a sliding manner.

Description

technical field [0001] The invention relates to the field of crop processing equipment, in particular to a pretreatment device before drying pineapple peel residue. Background technique [0002] Pineapple (Ananas comosus), also known as pineapple and prosperous pear, is one of the four famous fruits in the tropics. According to incomplete statistics, the planting area of ​​pineapples in tropical regions of my country has reached 67,000 hm2, and the output has reached 1.44 million tons. A large amount of pomace will be produced during fresh eating and processing of pineapple, accounting for 15-20% of the fruit weight. In the prior art, there has been a secondary processing technology using pineapple pomace, such as making fertilizer and extracting pectin. [0003] When carrying out secondary processing to pineapple pomace, it is often necessary to dry the fresh pomace. Before drying, the existing technology often adopts the direct drying method, or through the device, the ...

AI Technical Summary

Problems solved by technology

Before drying, the existing technology often adopts the direct drying method, or through the device, the fresh pineapple peel residue is rolled and drained, and then the subsequent drying treatment, although the rolled pineapple peel residue has removed part of the water , but due to the compaction, the contact area with the hot air is reduced during drying, and the actual drying time is longer than the expected drying time

Images