Soil anti-freezing remediation embedded rod

A technology of pre-embedded poles and soil, which is applied in the fields of soil lifting machinery, application, agriculture, etc. It can solve the problems of unfavorable vegetation planting, difficult soil heating and thawing, and large operation engineering, so as to increase the temperature, increase the soil temperature, and improve The effect of decomposition efficiency

Inactive Publication Date: 2020-11-17
孟祥浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the prior art, designers generally use non-frost heaving to replace frost heaving soil, but the operation volume is large, and for the planting soil, coarse grained soil, stones, and sand are often not conduciv

Method used

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  • Soil anti-freezing remediation embedded rod
  • Soil anti-freezing remediation embedded rod
  • Soil anti-freezing remediation embedded rod

Examples

Experimental program
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Embodiment 1

[0037] see Figure 1-2 , a pre-embedded rod for soil antifreeze repair, comprising an upper material guide rod 1 and a lower embedded rod 2 distributed up and down, a reaction preheating ball 3 is fixedly connected between the upper material guide rod 1 and the lower embedded rod 2, and the reaction preheating The top of the ball 3 communicates with the bottom end of the upper guide rod 1, the top of the upper guide rod 1 is fixedly connected with the outer guide bag 4, and the inner upper end of the outer guide bar 4 is fixedly connected with the inner guide bag 5 , the inner guide bag 5 and the outer guide bag 4 are provided with feed hoppers for the introduction of materials, the bottom end of the outer guide bag 4 is fixedly connected with an outer guide rod 8 communicating with the inside, The bottom end of the guide rod 8 extends above the top of the reaction preheating ball 3, and the bottom end of the inner guide bag 5 is fixedly connected with an inner guide rod 9 com...

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PUM

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Abstract

The invention discloses a soil anti-freezing remediation embedded rod, and belongs to the technical field of soil anti-freezing remediation. The soil anti-freezing remediation embedded rod comprises an upper guide rod and a lower buried rod which are distributed up and down, a hydrogen peroxide solution and calcium oxide powder are guided into a reaction preheating ball, the hydrogen peroxide solution is decomposed to generate water and oxygen, water and the calcium oxide powder are in contact to react to generate a calcium hydroxide solution, and the calcium hydroxide solution is diffused into soil along with conveying rods to supplement calcium ions to soil; meanwhile, heat is released in the reaction, so that the oxygen generated by decomposition has a certain temperature, and the oxygen with the temperature is diffused into soil along with the conveying rods and is used in cooperation with heat storage of heat conduction rods; and the temperature of lower soil is effectively increased, meanwhile, oxygen diffused upwards provides nutrients for a microbial agent adhesion layer, the temperature of surface soil can be increased easily, surface soil is not frozen, and capillary water existing in soil is not prone to frost heaving.

Description

technical field [0001] The invention relates to the technical field of soil antifreeze repair, in particular to a pre-embedded rod for soil antifreeze repair. Background technique [0002] In the case of a colder environment, the soil will freeze. In order to prevent the soil freezing from affecting the growth of plants and the absorption of nutrients, the three elements of the frost heaving mechanism of the frozen soil are moisture, soil quality and negative temperature. The fine-grained soil in the soil has the characteristics of frost heaving because its particles are small and its surface area is quite large. Under the interaction of the hydrophilic properties of the soil particle minerals and the electrostatic attraction, a well-developed capillary water is formed, and the capillary water flows from the lower soil to the surface. The phenomenon of redistribution of freezing front accumulation is called moisture migration. As a result of the migration, ice interlayers a...

Claims

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Application Information

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IPC IPC(8): A01B77/00
CPCA01B77/00
Inventor 孟祥浩
Owner 孟祥浩
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