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Composite soil plate and preparation method thereof

A soil board and mixed fiber technology, applied in the fields of botanical equipment and methods, seed treatment methods, horticulture, etc., can solve the problems of strong wind blowing away rainwater, seeds being easily eaten by birds, and relatively high soil requirements.

Inactive Publication Date: 2013-04-17
苏州天宝工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional sowing method, the seeds scattered are easy to be eaten by birds, blown away by strong winds and washed away by rain; and it has relatively high requirements on soil, especially the soil in areas with harsh conditions such as drought and high cold cannot be sown

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1,000 kg of volcanic rock melt flows into the centrifuge evenly through the drain plate. The machine spins out volcanic rock fibers with a diameter of 5 microns at high speed through a Φ100-300 mm porous centrifugal disc at a speed of 2,000-2,800 rpm.

[0025] The rice straw is machined into plant fibers with a diameter of 10 microns.

[0026] Instantly and continuously mix the volcanic rock fibers flowing out from the centrifugal disc with the plant fibers flowing out from another wind conveying pipe to obtain mixed fibers, and control the mass ratio of volcanic rock fibers to plant fibers in the mixed fibers to be 60:40.

[0027] Then, the mist-like binder thermosetting urea-formaldehyde resin sprayed from the high-pressure pipe is quickly wrapped on the surface of the mixed fiber, and distributed at high speed to the chain plate of the cotton collector in the uniform conveying, and forms 60-250 kg / cubic meter of continuous fiber layer. The mass ratio among the volc...

Embodiment 2

[0031] The ratio of raw materials is as follows: the mass ratio of volcanic rock fiber, corn stalk fiber and thermosetting urea-formaldehyde resin is 50:10:0.5.

[0032] Other process steps and parameters are the same as in Example 1, and the composite soil board of the present invention is obtained.

Embodiment 3

[0034] The ratio of raw materials is as follows: the mass ratio of volcanic rock fiber, wheat straw fiber and thermosetting urea-formaldehyde resin is 50:50:1.

[0035] Other process steps and parameters are the same as in Example 1, and the composite soil board of the present invention is obtained.

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Abstract

The invention discloses a composite soil plate and a preparation method thereof. The composite soil plate is composed of the following components, by weight, of 50-90 parts of mineral fibers, 10-50 parts of plant fibers and 0.5-3 parts of binder. The mineral fibers serve as a raw material to be mixed with the plant fibers and the binder, warming and pressurizing solidification molding is carried out, the composite soil plate is produced after mechanical cutting, all produced waste after cutting can be recovered, a process route is simple and convenient, the composite soil plate saves energy and is environment-friendly, and obtained products are high in quality and low in cost. The composite soil plate can achieve directional seeding, and clay is sprayed on to prevent birds, wind and rain from washing seeds. The composite soil plate can be stored for a long time, labor and labor strength can be saved, the composite soil plate enables formed moisture in soil on sandy land and moisture in the composite soil plate to produce microcirculation, a large number of the moisture can be prevented from evaporating, and the composite soil plate is particularly suitable to drought and alpine regions.

Description

technical field [0001] The invention relates to a soil board and a preparation method thereof, in particular to a composite soil board and a preparation method thereof. Background technique [0002] For sowing plants in soil, the usual method is to sow the seeds directly in the soil. In this traditional sowing method, the seeds sown are easily eaten by birds, blown away by strong winds and washed away by rain; and it has relatively high requirements on soil, especially the soil in areas with harsh conditions such as drought and high cold cannot be sown. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, one of the technical problems to be solved by the present invention is to provide a composite soil board. [0004] The second technical problem to be solved by the present invention is to provide a method for preparing a composite soil board. [0005] The technical problem to be solved by the present invention is achieved thro...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/04
Inventor 严煜严立石钱翩翩
Owner 苏州天宝工贸有限公司
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