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Biogas slurry and biogas residue organization return-to-field irrigation device and method

An irrigation device and biogas residue technology, applied in the direction of manure spreading device, etc., can solve the problems of troublesome efficiency and low efficiency, and achieve the effects of stable angle, flexible irrigation mode, and improved irrigation convenience and irrigation efficiency

Inactive Publication Date: 2020-08-28
GUANGDONG UNIV OF PETROCHEMICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the current biogas residue and biogas slurry irrigation devices are watered with biogas slurry and then irrigated into the field through ditches or pipes. Reloading is required, which is cumbersome and inefficient

Method used

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  • Biogas slurry and biogas residue organization return-to-field irrigation device and method
  • Biogas slurry and biogas residue organization return-to-field irrigation device and method
  • Biogas slurry and biogas residue organization return-to-field irrigation device and method

Examples

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Embodiment

[0033] Such as figure 1 As shown, an irrigation device for organically returning biogas slurry and residue to the field mainly includes: a main cylinder 1, a first set of cylinders 2 partially set in the main cylinder 1, and a part set in the first set of cylinders 2 The second set of cylinders 3 and the excrement mixing mechanism 5 installed at the bottom of the main cylinder 1 for fully mixing fertilizer and land, the cylinder wall part of the first set of cylinders 2 located in the main cylinder 1 adopts the first A filter screen 24, the cylinder wall portion of the second set of cylinders 3 located in the first set of cylinders 2 adopts a second filter screen 31, and the left and right sides of the master cylinder 1 are provided with tires 9, such as figure 2 As shown, the front side is provided with a lock 13 for fixing with the cart, the mesh number of the first filter screen 24 can pass through the crushed biogas residue, and the second filter screen 31 can only pass t...

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Abstract

The invention discloses a biogas slurry and biogas residue organization return-to-field irrigation device. The device mainly comprises a master cylinder, a first sleeved cylinder partially mounted inthe master cylinder in a sleeved manner, a second sleeve cylinder partially mounted in the first sleeved cylinder in a sleeved manner and a manure and soil mixing mechanism mounted at the bottom end of the master cylinder and used for fully mixing fertilizer and soil, the cylinder wall part, located in the master cylinder, of the first sleeved cylinder adopts a first filter net, the cylinder wallpart, located in the master cylinder, of the second sleeved cylinder adopts a second filter net, tires are arranged on two sides of the main cylinder, and a lock catch fixed to a tractor is arranged on one side surface. The device can perform solid-liquid separation on feces, the irrigation angle can be adjusted, the biogas slurry and the soil of the land can be fully mixed, so that the soil fertility is improved, and the device is suitable for wide promotion.

Description

technical field [0001] The invention relates to the technical field of returning biogas residue and biogas slurry to field irrigation, in particular to an irrigation device and method for organically returning biogas slurry and biogas residue to field. Background technique [0002] Biogas residue is the solid matter left after the fermentation of organic matter. Biogas residue is rich in organic matter, humic acid, micronutrients, various amino acids, enzymes and beneficial microorganisms, etc., which can play a very good role in improving soil. Biogas residue also contains nitrogen, phosphorus, potassium and other elements, which can meet the needs of crop growth. In the process of comprehensive utilization, biogas residue has two functions of quick effect and delayed effect, and can be used as base fertilizer and topdressing fertilizer. The main nutrient content in biogas residue: 30%-50% organic matter, 10%-20% humic acid, 0.8%- 2.0% total nitrogen, 0.4%-1.2% total phosp...

Claims

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Application Information

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IPC IPC(8): A01C3/06
CPCA01C3/06
Inventor 牛晓君吕梦雨张荔郭华芳唐志华刘敏茹李霞
Owner GUANGDONG UNIV OF PETROCHEMICAL TECH
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