阅读说明：本技术 一种甘蔗的综合利用方法 (Comprehensive utilization method of sugarcane ) 是由 滕海辉 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种甘蔗的综合利用方法,包括如下步骤：步骤一、对甘蔗进行堆剁、清洗；步骤二、对甘蔗进行榨汁,得到甘蔗汁和甘蔗壳及甘蔗渣；步骤三、甘蔗壳及甘蔗渣送入进行粉碎处理得到粉碎渣；步骤四、将粉碎渣进行发酵,制得甘蔗渣有机肥或动物饲料；步骤五、甘蔗汁进行沉淀,得到甘蔗汁上清；步骤六、甘蔗汁上清经过过滤得到滤液；步骤七、滤液经过高温浓缩然后冷却得到冷却成形的红糖；步骤八、红糖分离台将红糖分块得到红糖块；步骤九、红糖块经过干燥,然后包装得到成品红糖。本发明通过沉淀和过滤的方法提高了甘蔗制作的红糖品质和口感,并且实现了甘蔗皮的综合利用。(The invention discloses a comprehensive utilization method of sugarcane, which comprises the following steps: firstly, stacking and chopping sugarcane and cleaning; step two, juicing the sugarcane to obtain sugarcane juice, sugarcane shells and sugarcane bagasse; step three, feeding the sugarcane shells and the bagasse into a crusher to perform crushing treatment to obtain crushed slag; fermenting the crushed slag to prepare bagasse organic fertilizer or animal feed; step five, carrying out precipitation on the sugarcane juice to obtain a sugarcane juice supernatant; sixthly, filtering the sugarcane juice supernatant to obtain a filtrate; seventhly, concentrating the filtrate at high temperature and then cooling to obtain the brown sugar formed by cooling; step eight, dividing the brown sugar into blocks by a brown sugar separating table to obtain brown sugar blocks; and step nine, drying the brown sugar blocks, and then packaging to obtain the finished brown sugar. The invention improves the quality and the taste of brown sugar made from sugarcane by the methods of precipitation and filtration, and realizes the comprehensive utilization of sugarcane peel.)

1. A comprehensive utilization method of sugarcane is characterized by comprising the following steps:

firstly, stacking and chopping sugarcane and cleaning;

step two, juicing the sugarcane to obtain sugarcane juice, sugarcane shells and sugarcane bagasse;

step three, feeding the sugarcane shells and the bagasse into a crusher to perform crushing treatment to obtain crushed slag;

fermenting the crushed slag to prepare bagasse organic fertilizer or animal feed;

step five, carrying out precipitation on the sugarcane juice to obtain a sugarcane juice supernatant;

sixthly, filtering the sugarcane juice supernatant to obtain a filtrate;

seventhly, concentrating the filtrate at high temperature and then cooling to obtain the brown sugar formed by cooling;

step eight, dividing the brown sugar into blocks by a brown sugar separating table to obtain brown sugar blocks;

and step nine, drying the brown sugar blocks, and then packaging to obtain the finished brown sugar.

2. A method of sugar cane recycling according to claim 1, wherein in step one, the sugar cane is cleaned in a stack on a cane stack cleaning rack (1).

3. A method of integrated utilization of sugar cane according to claim 1, wherein in step two, the sugar cane is juiced in a cane juicer (2).

4. A method for the comprehensive utilization of sugar cane according to claim 1, wherein in the third step, the sugar cane shells and the sugar cane bagasse are first put into a sugar cane shell treatment zone (3) and then sent into a sugar cane shell crusher (4) to obtain crushed slag, and the crushed slag is stored in a sugar cane bagasse treatment zone (5).

5. A comprehensive utilization method of sugarcane according to claim 1, characterized in that in the fourth step, the crushed slag is deeply fermented in a first bagasse fermentation tank (6) to obtain bagasse organic fertilizer (7) or is primarily fermented in a second bagasse fermentation tank (8) to obtain bagasse cattle and sheep feed (9).

6. The comprehensive utilization method of sugarcane according to claim 1, characterized in that in the fifth step, the sugarcane juice firstly enters the sugarcane juice collecting tank (10), and then is precipitated by the primary precipitation tower (11), the secondary precipitation tower (13) and the tertiary precipitation tower (14) in sequence to obtain the sugarcane juice supernatant.

7. A method for the comprehensive utilization of sugar cane according to claim 1, wherein in the sixth step, the supernatant of sugar cane juice is passed through a high pressure filter (15) to obtain a filtrate.

8. The comprehensive utilization method of sugarcane as claimed in claim 1, wherein in the seventh step, the filtrate is subjected to high-temperature concentration in a triple-pan (16), and then cooled and crystallized to obtain brown sugar.

9. A method of sugar cane recycling according to claim 1, wherein in step eight, the brown sugar is separated into pieces at a brown sugar separating station (17).

10. The comprehensive utilization method of sugar cane according to claim 1, wherein in the ninth step, the brown sugar blocks sequentially pass through an ultraviolet sterilizing chamber (18), a brown sugar drying chamber (19) and a packaging machine (20) to obtain the finished product of brown sugar.

Technical Field

The invention belongs to the field of machinery, and particularly relates to a comprehensive utilization method of sugarcane.

Background

Sugar cane is a temperate and tropical crop, a raw material for the production of sucrose, and can be used to refine ethanol. Sugar cane is currently used mostly to make sugars. It is usually prepared by squeezing sugarcane, oven drying, and getting brown sugar. However, the bagasse and the sugarcane peel are usually discarded and disposed, which results in waste of resources.

Disclosure of Invention

In order to solve the problems, the invention discloses a comprehensive utilization method of sugarcane. The invention improves the quality and the taste of brown sugar made from sugarcane by the methods of precipitation and filtration, and realizes the comprehensive utilization of sugarcane peel.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a comprehensive utilization method of sugarcane comprises the following steps:

firstly, stacking and chopping sugarcane and cleaning;

step two, juicing the sugarcane to obtain sugarcane juice, sugarcane shells and sugarcane bagasse;

step three, feeding the sugarcane shells and the bagasse into a crusher to perform crushing treatment to obtain crushed slag;

fermenting the crushed slag to prepare bagasse organic fertilizer or animal feed;

step five, carrying out precipitation on the sugarcane juice to obtain a sugarcane juice supernatant;

sixthly, filtering the sugarcane juice supernatant to obtain a filtrate;

seventhly, concentrating the filtrate at high temperature and then cooling to obtain the brown sugar formed by cooling;

step eight, dividing the brown sugar into blocks by a brown sugar separating table to obtain brown sugar blocks;

and step nine, drying the brown sugar blocks, and then packaging to obtain the finished brown sugar.

In a further improvement, in the first step, the sugarcane is stacked and cleaned on a sugarcane stacking and cleaning rack.

In a further improvement, in the second step, the sugarcane is juiced in a sugarcane juicer.

In the third step, the sugarcane husks and the bagasse are firstly put into a sugarcane husk processing area and then are sent into a sugarcane husk crusher to obtain crushed slag, and the crushed slag is stored in the bagasse processing area.

In the fourth step, the smashed residues are deeply fermented in a first bagasse fermentation tank to obtain bagasse organic fertilizer or are primarily fermented in a second bagasse fermentation tank to obtain bagasse cattle and sheep feed.

In the fifth step, the sugarcane juice firstly enters a sugarcane juice collecting pool and then is precipitated in a first-stage precipitation tower, a second-stage precipitation tower and a third-stage precipitation tower in sequence to obtain sugarcane juice supernatant.

In a further improvement, in the sixth step, the sugarcane juice supernatant is filtered by a high-pressure filter to obtain a filtrate.

In the seventh step, the filtrate is concentrated at high temperature in a three-pot and then cooled and crystallized to obtain brown sugar.

In a further improvement, in the eighth step, the brown sugar is partitioned into blocks at a brown sugar separation table to obtain the brown sugar blocks.

In the ninth step, the brown sugar block sequentially passes through an ultraviolet sterilizing chamber, a brown sugar drying chamber and a packaging machine to obtain the finished product brown sugar.

The invention has the advantages that:

1. through filtering the sugarcane juice after three-stage precipitation, fiber filaments after the sugarcane is juiced, wax, sand and stone on the surface of the sugarcane are removed, so that pure sugarcane juice is obtained, and the quality and the taste of the prepared brown sugar are improved.

2. The sugarcane peel is crushed and then fermented, so that the sugarcane peel can be used as feed or farmyard manure as required, residual sugar resources are fully utilized, the environmental pollution is prevented, and the resources are fully utilized.

Drawings

FIG. 1 is a schematic diagram of an apparatus for a sugar cane processing flow.

Detailed Description

The invention is further explained with reference to the drawings and the embodiments.

The comprehensive utilization method of the sugarcane as shown in figure 1 comprises the following steps:

firstly, stacking, chopping and cleaning the sugarcane on a sugarcane stacking and cleaning frame 1;

secondly, the sugarcane is fed into a sugarcane juicer 2 to be juiced, so that sugarcane juice, sugarcane shells and sugarcane bagasse are obtained;

thirdly, putting the sugarcane shells and the bagasse into a sugarcane shell processing area 3, and then sending the sugarcane shells and the bagasse into a sugarcane shell crusher 4 to obtain crushed slag, wherein the crushed slag is stored in a bagasse processing area 5;

step four, deeply fermenting the crushed slag in a first bagasse fermentation tank 6 to obtain a bagasse organic fertilizer 7 or primarily fermenting the crushed slag in a second bagasse fermentation tank 8 to obtain bagasse cattle and sheep feed 9;

step five, the sugarcane juice firstly enters a sugarcane juice collecting pool 10, and then is precipitated by a first-stage precipitation tower 11, a second-stage precipitation tower 13 and a third-stage precipitation tower 14 in sequence to obtain a sugarcane juice supernatant;

and step six, the sugarcane juice supernatant is filtered by a high-pressure filter 15 to obtain a filtrate.

And seventhly, concentrating the filtrate at high temperature in a three-link pot 16, and then cooling and crystallizing to obtain brown sugar.

And step eight, dividing the brown sugar into blocks on a brown sugar separating table 17 to obtain the brown sugar blocks.

And step nine, the brown sugar blocks sequentially pass through an ultraviolet sterilizing chamber 18, a brown sugar drying chamber 19 and a packaging machine 20 to obtain finished brown sugar.

According to the invention, the sugarcane juice is filtered after being subjected to three-stage precipitation, and the fiber filaments after sugarcane juice is squeezed, the wax and sand on the surface of the sugarcane are removed, so that pure sugarcane juice is obtained, and the quality and the taste of the prepared brown sugar are improved.

In addition, the sugarcane peel is crushed and then fermented, so that the sugarcane peel can be used as feed or farmyard manure as required, residual sugar resources are fully utilized, the environmental pollution is prevented, and the resources are fully utilized.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.