CN1373260A - Process for transforming desert by using gypsum to fixate sand - Google Patents

Process for transforming desert by using gypsum to fixate sand Download PDF

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Publication number
CN1373260A
CN1373260A CN 01109304 CN01109304A CN1373260A CN 1373260 A CN1373260 A CN 1373260A CN 01109304 CN01109304 CN 01109304 CN 01109304 A CN01109304 A CN 01109304A CN 1373260 A CN1373260 A CN 1373260A
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China
Prior art keywords
sand
gypsum
desert
permeability hole
dune
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Pending
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CN 01109304
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Chinese (zh)
Inventor
王全祥
王�华
白守仁
张广祥
崔福平
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王全祥
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Priority to CN 01109304 priority Critical patent/CN1373260A/en
Publication of CN1373260A publication Critical patent/CN1373260A/en
Pending legal-status Critical Current

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Abstract

A process for fixating and transforming desert and planting plant is characterized by that the powdered semi-hydrated gypsum or anhydrous gypsum, which can be hydrated by rain or sprayed water, is spread on the surface of desert, and then mechanically mixed with surface sand and pressed.

Description

A kind of gypsum fixes the sand sand control and afforests and beautifies the new technology of sand desert
The present invention relates to a kind of semi-hydrated gypsum or anhydrous plaster powder utilized and fix the sand, afforest, transform a kind of new technology of beautifying the desert, belong to agricultural and general field such as herd.
Traditional and existing sand-fixation method mainly is to adopt wheat straw grid method, plant grass, tree planting and hedge fix the sand, methods such as the chemical agent surface seepage fixes the sand, wherein to fix the sand be that the wheat straw shovel of spending money is inserted the grid that the surface, sand dune forms a determining deviation to the wheat straw grid, fix the sand within the specific limits, because weathering, this method is held time shorter, it is a kind of best sand-fixation method that the planting grasses and trees greening is fixed the sand, but moisture content is difficult to keep in the desert, planting grasses and trees is withered easily dead, it is to form paravent within the specific limits to fix the sand that hedge fixes the sand, but it is not have to draw in thing that large tracts of land is checked winds and fixed drifting sand, it is to utilize the infiltrative chemical adhesive of a kind of tool to send forth on the surface, sand dune to make surperficial sand be bonded to the purpose that cap rock reaches curing through osmosis that the Chemical Felter infiltration is fixed the sand, although but this method large tracts of land is promoted the use of, but written or printed documents cost height, the material gas permeability is poor, is not easy to development of plants.
The purpose of this invention is to provide a kind of can fixing the sand; the new technology concrete grammar that can afforest a kind of sand-fixing greening desert for the treatment of both principal and secondary aspect of disease again is to utilize semi-hydrated gypsum or hard burnt plaster; or industry by-product gypsum is gone into the desulfurized gesso of flue gas ardealite; fluorgypsum; citric acid gypsums etc. are through drenching with rain or manually spraying behind the certain water gaging in sand dune surface; directly be sprinkled into the surface, sand dune through land plaster; with artificial or machinery land plaster is being mixed in the grains of sand; make the husky mixture compacted of the good gypsum of blending with the mechanical nip roll or the mode of manually patting compacting then; can cause difformity according to different situations; as artificial aisle; the husky mixed layer of gypsum; see Fig. 1; greenbelt can form latticed, sees Fig. 1, and channel of approach can design relevant position and see Fig. 2; make the surface, sand dune form one and carry out cap rock, the grid or the irregular clathrate grid ridge that can be designed to inclined ladder shape on the cap rock by isohypse.The bottom is big, and top is little, rain is stored and through the permeability hole infiltration in inside, sand dune, tiling and go up the thin mould of plastics in the permeability hole top layer, opens an aperture in the middle of the surface, and grass can be planted in the inside, plant tree, add that gypsum is again according to thermal insulation being arranged, the function that suction discharges water, can preserve moisture, can prevent from again to be exposed to the sun, distribute moisture content, help protecting sand, fixed dune moves simultaneously, just can accomplish both to fix the sand, greening again, the sandstorm that prevents and controls desertification, the double purpose extremely of sample.
Figure of description is as follows
Fig. 1 fixes the sand the generalized section of planting trees for gypsum
Fig. 2 beautifies schematic diagram for sand dune water system road
Accompanying drawings embodiment is as follows:
Present embodiment is: utilize semi-hydrated gypsum (comprising the semi-hydrated gypsum that semi-hydrated gypsum that the plaster of paris is made and chemical synthesis gypsum are made) and hard burnt plaster in desert area; sprinkling a certain amount of land plaster on the sand dune behind the rain or on the sand dune behind the artificial diversion spray; then manually with toothed sacrificial vessel or toothed machinery; land plaster is mixed with the grains of sand that contain a certain amount of moisture content; utilize the gypsum hydration mechanism to make the surface, sand dune form a gypsum sand mix shell in the short period of time; see Fig. 1 (1); when making shell; artificial shape by the sand dune; make the lattice ridge (2) of trellis or strip; also can set up walkway (3) in the certain limit on lattice ridge supplies; gutter (4); or draw contour thread ground, sand dune ridge (5); rainwater is drawn land ridge to flow into the permeable hole by the lattice ridge of the infiltration hole (7) in the thin mould (6) of plastics in the lattice ridge water infiltration is made layer of preserving moisture of bottom formation in the cap rock bottom; planting trees and grass in the hole; the water supply of plant is provided; the water conservation layer; thereby reached and fixed the sand kind of a grass; plant tree; fix the sand; greening again; beautify control sandstorm and desertification, the purpose for the treatment of both principal and secondary aspect of disease.
With the method sand-fixing greening desert, the one, utilized the characteristic of gypsum fast solidifying to make the surface, sand dune form shell, work the effect of checking winds and fixing drifting sand, the 2nd, utilize gypsum suction, the moisture absorption can discharge water again, moistureproof, performance that can also thermal insulation can provide the environment of insulation to plant production, has play a part to keep and supply moisture content for plant growing again.Also, can reflect solar glare, prevent water evaporates, keep the ecological environment benign development because of gypsum tool white.Also available gypsum adds the grains of sand and makes difform fragment of brick when administering, and builds house or anthropogenic landscape, views and admires for human living.

Claims (1)

1. one kind is utilized semi-hydrated gypsum or anhydrous plaster powder to add a small amount of Admixture to fix the sand a kind of new technology of Chinese afforestation desert; it is characterized in that; utilize semi-hydrated gypsum or anhydrous plaster powder hydrating capacity sprinkling a certain amount of land plaster on the sand dune behind the rain or on the sand dune behind the artificial diversion spray; then manually with toothed farm implements or toothed machinery; land plaster mixed with the grains of sand that contain a certain amount of moisture content press solidly; make the surface, sand dune form a gypsum sand mix shell in the short period of time, can cause difform lattice ridge simultaneously; passage; the ditch; building and desert view thereof.In the lattice ridge, leave permeability hole; The thin mould of plastics can be laid in the permeability hole surface, and the thin mould of plastics is provided with permeability hole, can plant trees in the permeability hole.Keep the ecological environment benign development.Also available gypsum adds the grains of sand and makes difform fragment of brick when administering, and builds house or anthropogenic landscape, views and admires for human living.
CN 01109304 2001-02-28 2001-02-28 Process for transforming desert by using gypsum to fixate sand Pending CN1373260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01109304 CN1373260A (en) 2001-02-28 2001-02-28 Process for transforming desert by using gypsum to fixate sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01109304 CN1373260A (en) 2001-02-28 2001-02-28 Process for transforming desert by using gypsum to fixate sand

Publications (1)

Publication Number Publication Date
CN1373260A true CN1373260A (en) 2002-10-09

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CN 01109304 Pending CN1373260A (en) 2001-02-28 2001-02-28 Process for transforming desert by using gypsum to fixate sand

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CN (1) CN1373260A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031759A (en) * 2009-09-28 2011-04-27 王全祥 Novel method for stabilizing and controlling sand by multifunctional windbreak wall
CN102031772A (en) * 2009-09-28 2011-04-27 王全祥 Lattice ridge forming vehicle for controlling desert
CN103081778A (en) * 2013-03-07 2013-05-08 铁生年 Method for planting tree in deep buried mode in desert area
CN103518503A (en) * 2013-06-09 2014-01-22 宁夏宝塔化工装备设计研究院有限公司 Source wind control, power generation, desertification control and haze reduction system
CN104285552A (en) * 2014-09-26 2015-01-21 甘肃省治沙研究所 Screening type clay sand fixing grass planter
CN104322312A (en) * 2014-11-17 2015-02-04 青海大学 Desert area sand stabilizing and vegetation planting structure
CN109537573A (en) * 2018-12-31 2019-03-29 景泰绿地农机装备有限公司 A kind of ecosystem desert control method and device
CN111373897A (en) * 2020-04-27 2020-07-07 宁夏大学 Large-hole desert water retention brick and desert water retention method
CN114149236A (en) * 2021-11-01 2022-03-08 山东双硕环境科技有限公司 High-efficiency sand-fixing and sand-controlling structure based on special type consolidation agent and construction method thereof
CN114793738A (en) * 2022-05-13 2022-07-29 东珠生态环保股份有限公司 Water-retaining planting method for sand greening

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102031759A (en) * 2009-09-28 2011-04-27 王全祥 Novel method for stabilizing and controlling sand by multifunctional windbreak wall
CN102031772A (en) * 2009-09-28 2011-04-27 王全祥 Lattice ridge forming vehicle for controlling desert
CN102031772B (en) * 2009-09-28 2014-02-26 宁夏宝塔石化集团有限公司 Lattice ridge forming vehicle for controlling desert
CN103081778A (en) * 2013-03-07 2013-05-08 铁生年 Method for planting tree in deep buried mode in desert area
CN103081778B (en) * 2013-03-07 2014-03-26 青海大学 Method for planting tree in deep buried mode in desert area
CN103518503A (en) * 2013-06-09 2014-01-22 宁夏宝塔化工装备设计研究院有限公司 Source wind control, power generation, desertification control and haze reduction system
CN104285552A (en) * 2014-09-26 2015-01-21 甘肃省治沙研究所 Screening type clay sand fixing grass planter
CN104285552B (en) * 2014-09-26 2016-03-23 甘肃省治沙研究所 Screening type clay fixes the sand kind of a careless machine
CN104322312A (en) * 2014-11-17 2015-02-04 青海大学 Desert area sand stabilizing and vegetation planting structure
CN109537573A (en) * 2018-12-31 2019-03-29 景泰绿地农机装备有限公司 A kind of ecosystem desert control method and device
CN109537573B (en) * 2018-12-31 2024-04-26 景泰绿地农机装备有限公司 Original ecological desert control method and device
CN111373897A (en) * 2020-04-27 2020-07-07 宁夏大学 Large-hole desert water retention brick and desert water retention method
CN114149236A (en) * 2021-11-01 2022-03-08 山东双硕环境科技有限公司 High-efficiency sand-fixing and sand-controlling structure based on special type consolidation agent and construction method thereof
CN114793738A (en) * 2022-05-13 2022-07-29 东珠生态环保股份有限公司 Water-retaining planting method for sand greening

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