Slow releasing water producing method and apparatus

A production method and slow-release technology, applied in chemical instruments and methods, botany equipment and methods, applications, etc., can solve the problems of high prices of finished products, large investment in equipment, difficulty in promotion, etc., and improve production efficiency , the effect of uniform reaction and shortened reaction time

Inactive Publication Date: 2003-05-14
王钰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, it takes a certain amount of time to transport intermediate products between different devices, and because of the need to transport intermediate products, a certain amount of power is required, which leads to high energy consumption and large equipment investment in the production process.
As a result, the price of finished products remains high, and it is difficult to promote in the market of agricultural irrigation field

Method used

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  • Slow releasing water producing method and apparatus
  • Slow releasing water producing method and apparatus
  • Slow releasing water producing method and apparatus

Examples

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Embodiment Construction

[0026] Such as figure 1 Shown is the process roadmap of the production method of the present invention. According to the process roadmap, in the first embodiment of the production method for producing the slow-release water of the present invention, 95 parts of natural water and 1 part of cross-linking agent are respectively passed through the water delivery pipe 4 and the cross-linking agent delivery pipe 5 Ferric Chloride (FeCl 3 )through figure 2 A cross-linking reaction device 1 shown at the top is added to the cross-linking reaction device 1 . exist figure 2 In the shown embodiment, the cross-linking reaction device is a cross-linking reaction kettle 1 . Stir the water and ferric chloride in the cross-linking reaction device 1, and observe the stirring situation therein through the observation window 7 provided on the top of the cross-linking reaction kettle 1 until the water and ferric chloride are stirred uniform. Then add 5 parts of hydroxyethyl cellulose as a ...

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Abstract

The present invention aims to produce slow releasing water in short production time, low power consumption and less apparatus. The production process of delayed releasing water includes the steps of stirring water and crosslinking agent in some reactor; adding some shaping agent; and further stirring to produce delayed releasing water. The delayed releasing water is especially suitable for irrigation in farm and forest.

Description

technical field [0001] The invention relates to a production method of slow-release water and production equipment using the method. Specifically, the present invention proposes an improved production method and corresponding equipment for existing slow-release water (or claiming solid water, dry water, etc.). [0002] Slow-release water is a kind of bound water with three-dimensional network structure and solid characteristics through the cross-linking reaction of cross-linking agent and solid agent in water to make ordinary liquid water form. It has the function of slowly releasing liquid water under biodegradation conditions. It is used in the fields of agriculture and forestry, and can continuously and quantitatively provide water for plant growth. Background technique [0003] Water is the basic condition for the survival of plants. At present, all parts of the world are facing the problem of water shortage, especially in some areas with severe desertification, the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G29/00C02F1/00
Inventor 王钰
Owner 王钰
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