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High-efficiency method for removing leaves from sweet sorghum straws and device thereof

A technology for sweet sorghum stalks and leaves is applied in the field of high efficiency for removing sweet sorghum stalks and leaves and its devices, which can solve the problems of complex machine structure, many failures, low efficiency and the like, and achieve the effects of simple operation, low cost and high efficiency

Active Publication Date: 2009-09-09
张永北 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a sweet sorghum stalk leaf remover in order to overcome the shortcomings of the existing sweet sorghum stalk leaf remover "straight leaf removal method" such as complicated machine structure, high cost, many faults, and low efficiency. Efficient method and device thereof

Method used

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  • High-efficiency method for removing leaves from sweet sorghum straws and device thereof
  • High-efficiency method for removing leaves from sweet sorghum straws and device thereof

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Embodiment

[0022] A high-efficiency method and device for removing sweet sorghum stalk leaves, such as figure 1 , 2 As mentioned above, the efficient process for removing leaves of sweet sorghum stalks is that the whole bundle of sweet sorghum stalks has passed through the first process: conveying process, the second process: sawing process, and the third process: separation process of stem and leaf mixture 1. Stem-leaf mixture separation process, the fourth step: the stem transport process After a total of four processes, the finished stem is transported to the predetermined position.

[0023] The first conveying process: the sweet sorghum stalks are placed on the transmission belt 1 along and parallel to the direction of the sawing machine 2, and the whole bundle of sweet sorghum stalks on the transmission belt 1 is transported by the transmission belt 1 to a parallel setting at a high position. The top of the sawing machine 2.

[0024] The second sawing process: the sweet sorghum st...

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Abstract

The invention provides a high-efficiency method for removing leaves from sweet sorghum straws and a device thereof. The high-efficiency method for removing leaves from sweet sorghum straws comprises the following four procedures: a conveying procedure, a sawing up procedure, a procedure of separating stem and leaf mixture, and a procedure of conveying stems. New process methods 'sawing up' and 'blowing method' are used in the method. Compared with device used in the traditional 'straight leaf removal method' of the sweet sorghum straws, the device has the following advantages: 1. simple operation, good effect, high efficiency, being free from influence of thickness of the straws or aerial roots of the straws, being capable of processing bunches of sweet sorghum straws in a short time; 2. simple structure, low cost, convenient and simple operation, easy maintenance, and being fit for popularized generalization; and 3. demultiplied energy consumption, and multiplied production efficiency as stems of the processed sweet sorghum straws are good for following conveying, heating, fermentation and the like links in the process of making fuel ethanol from the sweet sorghum straws. The device also solves the problem that the leaves contain no sugar but water, and a large quantity of leaves are mixed to reduce sugar in fermentation materials, which increases following distillation cost. The device also solves the problem that the leaves contain miscellaneous fungi which increases sterilization difficulty and causes fermentation failure. Therefore, the device is crucial to enhance finished product quality and production efficiency of producing the fuel ethanol from the sweet sorghum straws.

Description

technical field [0001] The invention relates to a device capable of removing leaves of sweet sorghum stalks in large quantities during the process of producing fuel ethanol from sweet sorghum stalks, so as to greatly improve the production efficiency of fuel ethanol. Specifically, it relates to a high-efficiency method and device for removing sweet sorghum stalk leaves. Background technique [0002] At present, in the process of using sweet sorghum stalks to produce fuel ethanol, the problem encountered is the difficulty of removing leaves from sweet sorghum stalks. There are three troubles that the unclean leaf stripping brings to fuel ethanol production: the one is that although the leaf weight only accounts for 20~30% of the whole plant, the volume almost reaches 50%. If the leaves are processed together, the energy consumption will be doubled and the production efficiency will be halved in the subsequent transportation, heating, fermentation and other links. The second...

Claims

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Application Information

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IPC IPC(8): B07B4/00
Inventor 张永北
Owner 张永北
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