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Pretreatment apparatus for saline-alkaline soil improvement

A pre-treatment, saline-alkali land technology, applied in the direction of soil lifting machinery, shovels, plows, etc., can solve the problems of a lot of equipment required for improvement treatment, complicated operation in the improvement process, and high equipment cost, so as to reduce the number of improvement equipment and improve the improvement effect. , the effect of reducing the operation steps

Inactive Publication Date: 2019-11-08
JINHUA LUORI NEW ENERGY TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] Technical problem: At present, the pre-improvement treatment equipment for saline-alkali land is completed by the cooperation of arable land equipment, fertilization equipment and planting equipment, resulting in more equipment required for saline-alkali land improvement treatment, the improvement process is more cumbersome, and the equipment cost is high

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  • Pretreatment apparatus for saline-alkaline soil improvement
  • Pretreatment apparatus for saline-alkaline soil improvement
  • Pretreatment apparatus for saline-alkaline soil improvement

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Embodiment Construction

[0023] Combine below Figure 1 to Figure 8 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0024] The present invention relates to a pre-processing equipment for saline-alkali land improvement and management, which is mainly used for saline-alkali land treatment. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

[0025] The pre-processing equipment for improvement and treatment of saline-alkali land according to the present invention includes a car body 11, a main cavity 12 with an opening facing downward is arranged in the car body 11, and a deep plowing box is fixedly connected to the right end surface of the main cavity 12 47. The deep plowing box 47 is provided with a deep plowing chamber...

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Abstract

The invention discloses a pretreatment apparatus for saline-alkaline soil improvement, comprising a cart. A main chamber having a downward opening is arranged inside the cart; a subsoiling box is fixedly connected to the right end of the main chamber; a subsoiling chamber having a downward opening is arranged inside the subsoiling box; a subsoiling device is arranged inside the subsoiling chamber;inside the subsoiling chamber, a locking device is positioned on the left of the subsoiling device; an injection device for injecting a remediation material into soil is arranged inside the main chamber; inside the main chamber, a storage device for storing the remediation material is positioned on the left of the injection device; inside the main chamber, a spraying device for water spraying ispositioned on the right of the storage device. The pretreatment apparatus for saline-alkaline soil improvement provides subsoiling, organic fertilizer application and salt- and alkali-tolerant plant growth for saline-alkaline soil at the same time; fewer improvement devices are required; an organic fertilizer can be applied to deep soil to improve the ability to improve the deep saline-alkaline soil and lessen salt return from the soil.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land treatment, in particular to a pre-processing equipment for the improvement and treatment of saline-alkali land. Background technique [0002] Saline-alkali soil is a type of soil formed by salinization or alkalization, including saline soil, alkaline soil and various saline-alkali soils. The improvement process of saline-alkali soil is usually salt washing, deep plowing, adding organic fertilizers, and replanting saline-alkali-resistant plants. Plants, and finally crops, among which deep plowing and deep plowing can loosen the plowing layer, cut off the soil capillary, weaken the evaporation of soil water, effectively control the return of soil salt, and the added organic fertilizer is decomposed and transformed by microorganisms to form humus, which can improve the buffering capacity of the soil , and can react with sodium carbonate to form sodium humate to reduce soil alkalinity. At p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B77/00A01B49/06
CPCA01B49/06A01B49/065A01B77/00
Inventor 方新刚
Owner JINHUA LUORI NEW ENERGY TECH CO LTD
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