Ecological cyclic treatment and utilization process for residual vegetables

An ecological cycle, tail vegetable technology, applied in the application, animal feed, animal husbandry and other directions, can solve the problems of reducing ecological quality, not conducive to improving the ecological environment, increasing rural pollution, etc., reducing emissions, high treatment costs, and improving soil. quality effect

Pending Publication Date: 2020-08-18
GANSU AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A large number of discarded vegetables are produced in agriculture, which increases rural pollution and involves urban and rural ecology, which is not conducive to improving the ecological environment and reducing ecological quality

Method used

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  • Ecological cyclic treatment and utilization process for residual vegetables

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] (1) Collect a large number of tail vegetables produced in agriculture, and clean out foreign objects such as plastics, ironware, wood chips, soil clods, stones, paper pieces, mud roots, etc., as well as corrupted and deteriorated parts mixed in the tail vegetables;

[0043] (2) Put a part of the selected clean tail vegetables into the net chain bubble cleaning machine to wash away the soil inside;

[0044] (3) Then use a large hammer mill to crush the cleaned tail vegetables into powdery or pasty materials less than 3cm in order to enhance their fluidity;

[0045] (4) Feed the pulverized tail vegetable raw materials into a screw press for extrusion, so that the vegetable dregs and vegetable juice are fully separated, and at the same time further destroy the cellulose of the vegetables, and the tail vegetable dregs and tail vegetable juice obtained after pressing;

[0046] (5) The four treatments of tail vegetable dregs and tail vegetable juice are: fresh feed (first par...

Embodiment 2

[0054] An ecological recycling process for tail vegetables, characterized in that it comprises the following steps:

[0055] (1) Collect a large number of tail vegetables produced in agriculture, and clean out foreign objects such as plastics, ironware, wood chips, soil clods, stones, paper pieces, mud roots, etc., as well as corrupted and deteriorated parts mixed in the tail vegetables;

[0056] (2) Put a part of the selected clean tail vegetables into the net chain bubble cleaning machine to wash away the soil inside;

[0057] (3) Then use a large hammer mill to crush the cleaned tail vegetables into powdery or pasty materials less than 3cm in order to enhance their fluidity;

[0058] (4) Feed the pulverized tail vegetable raw materials into a screw press for extrusion, so that the vegetable dregs and vegetable juice are fully separated, and at the same time further destroy the cellulose of the vegetables, and the tail vegetable dregs and tail vegetable juice obtained after ...

Embodiment 3

[0071] An ecological recycling process for tail vegetables, characterized in that it comprises the following steps:

[0072] (1) Collect a large number of tail vegetables produced in agriculture, and clean out foreign objects such as plastics, ironware, wood chips, soil clods, stones, paper pieces, mud roots, etc., as well as corrupted and deteriorated parts mixed in the tail vegetables;

[0073] (2) Put a part of the selected clean tail vegetables into the net chain bubble cleaning machine to wash away the soil inside;

[0074] (3) Then use a large hammer mill to crush the cleaned tail vegetables into powdery or pasty materials less than 3cm in order to enhance their fluidity;

[0075] (4) Feed the pulverized tail vegetable raw materials into a screw press for extrusion, so that the vegetable dregs and vegetable juice are fully separated, and at the same time further destroy the cellulose of the vegetables, and the tail vegetable dregs and tail vegetable juice obtained after ...

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Abstract

The invention discloses an ecological cycle treatment and utilization process of residual vegetables, wherein the comprises the following steps: collecting a large amount of residual vegetables generated in agriculture, and removing foreign matters such as plastic, ironware, sawdust, soil blocks, stones, paper scraps, mud roots and the like mixed in the residual vegetables and rotten and deteriorated parts; putting a part of the selected clean residual vegetables into a net chain bubble cleaning machine to wash away soil in the residual vegetables; crushing the cleaned residual vegetables intoa powdery or pasty material with the particle size of 3 cm or less by using a large hammer mill so as to enhance the flowability of the residual vegetables. A large amount of residual vegetables canbe quickly treated; the pollution to the environment is reduced; the treated residual vegetables do not generate secondary pollution; part of the residual vegetables are used for feed processing, squeezed residual vegetable residues are used for producing solid organic fertilizers and applied to farmlands, biogas slurry generated after residual vegetable juice fermentation serves as organic liquidfertilizers to be used for farmland irrigation, the requirements of the planting industry are met, meanwhile, the use amount of chemical fertilizers is reduced, the crop yield is increased, the cropquality is improved, and meanwhile biogas energy is generated by the process system.

Description

technical field [0001] The invention relates to the technical field of tail vegetable treatment, in particular to an ecological cycle treatment and utilization process of tail vegetable. Background technique [0002] Circular agriculture is a brand-new agricultural development concept and agricultural development model proposed under the background of resource scarcity, energy shortage, ecological damage, environmental pollution, and food safety challenges faced by agriculture. Transforming the traditional agricultural model and developing circular agriculture is an important way to realize the coordinated development of environment and economy. Vegetables are a part of urban and rural waste, but because they are rich in various nutrients, they are also a potential resource. Therefore, the current research and development of an ecological recycling process for tail vegetables is the key to realizing this transformation. Taking vegetable waste tails as the object, through t...

Claims

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Application Information

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IPC IPC(8): C12P5/02C05F7/00C05G3/80A23K10/30A01C21/00
CPCC12P5/023C05F7/00C05F3/00C05G3/80A23K10/30A01C21/00C05F11/00C05F11/08C05F17/00Y02E50/30Y02A40/20
Inventor 褚润张希云
Owner GANSU AGRI UNIV
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