Solid dissolving and injecting system with circular flushing and accurate dissolution control functions

A solid dissolution and injection system technology, applied in pesticide application, irrigation, and agricultural fertilization, can solve the problems of drip irrigation pipes that are easy to block filters, incomplete dissolution of solid fertilizers, and excessive waste residues

Active Publication Date: 2017-01-04
XUCHANG COMPANY OF HENAN TOBACCO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of using a mixer to stir the dissolved fertilizer (pesticide) is that the dissolved fertilizer (pesticide) solution needs clarification time by stirring, and it is often not clarified after the irrigation is over; There is a lot of waste residue in the pipeline, which is easy

Method used

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  • Solid dissolving and injecting system with circular flushing and accurate dissolution control functions

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Embodiment Construction

[0021] Such as figure 1 As shown, a solid solution injection system for circulating flushing and precise control of dissolution according to the present invention includes a main irrigation pipeline 12 used to connect to the water source 1 in the drip irrigation head system, and the main irrigation pipeline 12 is sequentially arranged along the water outlet direction The first connection part and the second connection part, the irrigation main pipeline 12 is located on the pipeline between the first connection part and the second connection part, and a filter device is arranged on the pipeline, and the irrigation main pipeline 12 is located between the first connection part and the water source 1 A first backwater check valve 31 is provided on the pipeline between them, and a second backwater check valve 32 is provided on the pipeline between the filtering device and the second connecting part of the irrigation main pipeline 12 . The filter device is a multi-stage filter struc...

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Abstract

The invention discloses a solid dissolving and injecting system with the circular flushing and accurate dissolution control functions. The solid dissolving and injecting system comprises a spray flushing and dissolving pond with the upper portion opened, a spray head is correspondingly arranged above an opening of the spray flushing and dissolving pond and is connected with a spray water supply pipeline, and a spray tank filtering net is laid in the spray flushing and dissolving pond and divides the spray flushing and dissolving pond into an upper spray flushing and dissolving pond body and a lower spray flushing and dissolving pond body; a dissolving solution collecting pond is arranged below the spray flushing and dissolving pond and is connected with a dissolving solution injecting pipeline, a spray flushing and dissolving pond outlet is formed in the bottom of the lower spray flushing and dissolving pond body, and the dissolving solution collecting pond is connected with the spray flushing and dissolving pond outlet. By means of the own hydrodynamic force of the head of an irrigation system, solid fertilizer (pesticide) is dissolved and injected, circular flushing and accurate control are achieved, and it is ensured that being dissolved thoroughly, the solid fertilizer or pesticide does not block a drip irrigation pipe.

Description

technical field [0001] The invention belongs to the technical field of agricultural fertilization, pesticide application and irrigation, and in particular relates to a solid dissolution injection system for circular flushing and precise control of dissolution. Background technique [0002] With the development of agricultural modernization, the water-fertilizer (pesticide) integration technology based on drip irrigation has been recognized in the vast rural areas. The water-fertilizer (pesticide) integration technology can realize water-saving irrigation and realize the comprehensive coordination and integrated management of water and nutrients. , has the advantages of improving crop yield and quality, strong adaptability to terrain and geology, and being able to maintain water and soil, and has become an important symbol of modern agriculture. However, at present, the dissolution of fertilizers (pesticides) is not complete or it is easy to cause clogging, which has been pla...

Claims

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Application Information

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IPC IPC(8): B01F1/00A01C23/04A01M7/00
CPCA01C23/047A01M7/0025B01F21/503B01F21/00
Inventor 张立顶常建伟魏义长李建华王维超程功冀德红李伟观曹晓涛王典李昕曈
Owner XUCHANG COMPANY OF HENAN TOBACCO
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