CN114606925B - Desert self-flowing sand treatment method - Google Patents
Desert self-flowing sand treatment method Download PDFInfo
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- CN114606925B CN114606925B CN202210220934.0A CN202210220934A CN114606925B CN 114606925 B CN114606925 B CN 114606925B CN 202210220934 A CN202210220934 A CN 202210220934A CN 114606925 B CN114606925 B CN 114606925B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The application belongs to the technical field of desert control, and discloses a desert self-flowing sand control method, which comprises the following steps: determining a desert area to be leveled, wherein the desert area to be leveled is provided with sand dunes; mapping the desert area to be leveled, and obtaining a horizontal datum line or a horizontal datum plane which can be used as a leveling reference through mapping; based on the obtained horizontal reference line or horizontal reference plane, determining a sand flowing mode and a corresponding sand flowing angle of a sand dune in the desert area to be leveled, wherein the sand flowing mode comprises direct sand and/or water flow sand; embedding a quicksand guiding tool corresponding to the determined quicksand mode into a sand dune to be self-flown at the determined quicksand angle, and triggering the sand dune to automatically flow; and after the sand hill of the desert area to be leveled automatically flows into the sand, carrying out subsequent leveling treatment. According to the sand leveling device, sand dunes can be automatically moved by utilizing the sand flow principle, so that the sand leveling cost can be greatly reduced, the purposes of improving the sand leveling efficiency and shortening the sand leveling period can be achieved, the burden is greatly reduced for subsequent sand leveling treatment, and the treatment efficiency is greatly improved.
Description
Technical Field
The application belongs to the technical field of desert control, and particularly relates to a desert self-flowing sand control method.
Background
The desert is controlled to become a suitable living place without expanding the desert.
Aiming at desert control, the prior art has the defects of low economic utilization value and low social utilization value, stays on the traditional concepts of 'prevention' and 'treatment', and simultaneously has the effect of controlling sand with low added value. The advantages of the prior art and successful cases are fully developed, the ecological chain technology is utilized to change waste into valuable, and the like, and the development and utilization of the desert are realized, so that the maximization of benefit is the development prospect of the desert economy in the future.
In the former case of desert control, for example, the desert control is performed by kubuqi: the wind sand control and the yellow-turning control of the kubuji desert are good cases of the comprehensive control of the desert in China, and the comprehensive desert control effects of stopping sand, controlling sand, improving the surrounding environment, preventing water and soil loss, preventing flood, draining and the like are achieved. However, this case is slightly insufficient from the viewpoint of maximizing economic utilization value of the desert, and natural inherent conditions such as rainfall (200 mm/year or more) conditions, altitude, and dune height of the desert itself are not sufficiently and effectively utilized. Moreover, the successful cases of "leading yellow river to control desertification" do not represent that "leading river to the river and" leading sea to the river "can be successful, and the huge cost of engineering and the negative effects are unknown, i.e. the input-output effect and prospect of engineering are unknown.
Disclosure of Invention
The application aims to provide a desert self-flowing sand treatment method which can treat the desert more effectively, shortens the time required for flattening the desert effectively, has low investment cost and is beneficial to ecological construction on the desert.
In order to achieve the above purpose, the present application adopts the following technical scheme:
a desert self-flowing sand treatment method comprises the following steps:
determining a desert area to be leveled, wherein the desert area to be leveled is provided with sand dunes;
mapping the desert area to be leveled, and obtaining a horizontal datum line or a horizontal datum plane which can be used as a leveling reference through mapping;
based on the obtained horizontal reference line or horizontal reference plane, determining a sand flowing mode and a corresponding sand flowing angle of a sand dune in the desert area to be leveled, wherein the sand flowing mode comprises direct sand and/or water flow sand;
embedding a quicksand guiding tool corresponding to the determined quicksand mode into a sand dune to be self-flown at the determined quicksand angle, and triggering the sand dune to automatically flow;
and after the sand hill of the desert area to be leveled automatically flows into the sand, carrying out subsequent leveling treatment.
In a possible implementation manner, the method for determining the desert area to be leveled, which has a sand dune, includes:
performing field investigation on the desert, and selecting a desert area which is suitable for self-flowing sand and has sand dunes according to the geographical information of the desert, wherein the desert area is a to-be-leveled desert area;
wherein the geographic information includes at least one or more of altitude, average dune height, precipitation and sand composition.
In a possible implementation manner, the quicksand mode includes straight quicksand and water-flow sand;
wherein, the applicable range of the quicksand angle of the straight quicksand is 20-30 degrees, and the applicable range of the quicksand angle of the water quicksand is 1-3 degrees.
In a possible implementation manner, in the method for embedding the quicksand guiding tool corresponding to the determined quicksand mode into the sand dune to be self-flowed and inducing the sand dune to flow automatically by the determined quicksand angle, when the quicksand mode of the straight-flow sand is adopted for self-flowing sand of the sand dune, the used quicksand guiding tool is a guiding tool which has a smooth surface and can be embedded into sand hills, and the guiding tool is pre-placed in the sand body and induces the sand body to flow automatically by vibrating the guiding tool.
In a possible implementation manner, the quicksand guiding tool is provided with a plurality of quicksand guiding tools along the section of the sand body corresponding to the quicksand angle.
In a possible implementation manner, in the method of embedding the quicksand guiding tool corresponding to the determined quicksand mode into the sand hill to be self-flown and inducing the sand hill to self-flow at the determined quicksand angle, when the quicksand mode of water quicksand is adopted to self-flow sand the sand hill, the used quicksand guiding tool is a quicksand pipe, a plurality of water spray heads are arranged on the inner wall of the quicksand pipe, the water spray heads are connected with a water source through a water pipe, and the water quicksand is induced after water is introduced.
In a possible implementation manner, the method for embedding the quicksand pipe into the self-flowing sand dune at the determined quicksand angle comprises the following steps:
and arranging an inclined notch on the sand body of the sand dune to be automatically flown, wherein the inclination angle of the inclined notch is consistent with the sand flowing angle, and the sand flowing pipe is embedded into the sand body along the inclined notch.
In a possible implementation manner, the method for performing subsequent leveling treatment after the sand hill of the desert area to be leveled has self-flowing sand comprises the following steps:
the desert area to be flattened after the self-flowing sand is finished is flattened preliminarily by manpower or machinery;
carrying out sedimentation treatment to enable the desert surface to bear load;
and filling the uneven part generated after the sedimentation treatment, and stabilizing and flattening the surface of the flat sand.
In a possible implementation manner, the method for performing sedimentation treatment to make the desert surface load-bearing comprises the following steps:
in the desert area to be leveled, the part filled with the sand hill and the quicksand is a sand-moved part, and the sand-moved part is settled by adopting two modes of rolling settlement and water injection settlement.
In a possible implementation manner, the desert self-flowing sand treatment method further comprises the following steps:
hardening and covering the desert area subjected to leveling treatment, establishing water storage and drainage facilities, setting a greenhouse, and carrying out ecological construction.
Compared with the prior art, the application has the following beneficial effects:
according to the desert self-flowing sand treatment method, sand dunes can be automatically moved by utilizing the sand flow principle, so that the sand flattening cost can be greatly reduced, the purposes of improving the sand flattening efficiency and shortening the sand flattening period can be achieved, the burden is greatly reduced for subsequent sand flattening treatment, and the treatment efficiency is greatly improved.
In addition, through hardening and covering after sand flattening, and through water storage, drainage and greenhouse facility establishment, ecological construction can be conveniently carried out, and the maximization of the desert utilization value is improved.
Drawings
FIG. 1 is a schematic diagram of the sand flow angle of a desert self-flowing sand control method according to an embodiment of the application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the former case of desert control, for example, the desert control is performed by kubuqi: the wind sand control and the yellow-turning control of the kubuji desert are good cases of the comprehensive control of the desert in China, and the comprehensive desert control effects of stopping sand, controlling sand, improving the surrounding environment, preventing water and soil loss, preventing flood, draining and the like are achieved. However, this case is slightly insufficient from the viewpoint of maximizing economic utilization value of the desert, and natural inherent conditions such as rainfall (200 mm/year or more) conditions, altitude, and dune height of the desert itself are not sufficiently and effectively utilized.
In order to solve the technical problems, the embodiment of the application combines the flow principles of a sand flow bottle, debris flow and the like, namely sand grains can flow in a timing and quantitative manner under the action of gravity when a channel is formed in the vertical direction. Referring to the principle, when the sand grains have a dynamic component force which is larger than the flowing resistance and change a certain direction (namely, the flowing sand angle), the sand grains also generate flowing; in addition, by taking the debris flow as a principle, the flow angle of the sediment can be greatly reduced under the condition that the water is taken as a carrying medium (power source), and meanwhile, the sediment is stably settled (the bearing capacity of the desert surface after flattening is improved); therefore, after mapping is carried out according to the related conditions of the desert to be treated, the area to be flattened with the sand dunes can be flattened through the two modes of direct flow sand and water flow sand, and then subsequent flattening treatment and ecological construction are carried out, so that the sand flattening efficiency can be effectively improved, the desert flat period can be shortened, the desert can be more fully developed and utilized, and the desert can be more effectively improved.
The application is further described with reference to the drawings and specific examples.
Referring to fig. 1, fig. 1 shows a schematic diagram of sand flow angles of a sand hill, and an embodiment of the application provides a method for controlling desert self-flowing sand, which includes:
determining a desert area to be leveled, wherein the desert area to be leveled is provided with sand dunes; the desert area to be leveled is the area with different heights and sand dunes, so that rough leveling can be finished by moving self-flowing sand of the sand dunes to the lower position.
Mapping the desert area to be leveled, and obtaining a horizontal datum line or a horizontal datum plane which can be used as a leveling reference through mapping; the horizontal datum line or the horizontal datum plane obtained through mapping is used for reference of flat sand, the horizontal datum line is mainly a datum line which can be referred by single sand hill quicksand, the horizontal datum plane is mainly used for a flat reference datum plane of the whole area to be flattened, and the horizontal datum plane and/or the horizontal datum line can be made according to actual conditions in actual flattening.
Based on the obtained horizontal reference line or horizontal reference plane, determining a sand flowing mode and a corresponding sand flowing angle of a sand dune in the desert area to be leveled, wherein the sand flowing mode comprises direct sand and/or water flow sand; the quicksand angle refers to an included angle between the direction suitable for the sand hill to perform self-flowing sand and the datum line or the datum plane relative to the horizontal datum line or the horizontal datum plane; the two kinds of sand flowing modes are mainly adopted, namely, the sand body sand particles can move automatically without using a conveying medium, and the water sand flowing mode is adopted, namely, water or other liquid is used as the conveying medium to mix the water or other liquid with the sand particles to realize the sand flowing automatically, and the two kinds of sand flowing modes can be selected according to the geographic properties of sand dunes and the like, and can be matched with the sand dunes, and the sand flowing mode is not limited.
Embedding a quicksand guiding tool corresponding to the determined quicksand mode into a sand dune to be self-flown at the determined quicksand angle, and triggering the sand dune to automatically flow; the sand guiding tool is used for guiding sand of a sand dune, and can enable gravel to perform self-flowing sand along the sand guiding tool after the self-flowing sand is initiated by embedding the sand guiding tool into the sand dune to be self-flowing at a sand flowing angle.
And after the sand hill of the desert area to be leveled automatically flows into the sand, carrying out subsequent leveling treatment.
Through the technical scheme, the sand dune can be automatically moved by utilizing the sand flow principle, so that the sand flattening cost can be greatly reduced, the purposes of improving the sand flattening efficiency and shortening the sand flattening period can be achieved, the burden is greatly reduced for subsequent sand flattening treatment, and the treatment efficiency is greatly improved.
In an embodiment, the method for determining a desert area to be leveled, the desert area to be leveled having a sand dune, may include: performing field investigation on the desert, and selecting a desert area which is suitable for self-flowing sand and has sand dunes according to the geographical information of the desert, wherein the desert area is a to-be-leveled desert area;
wherein the geographic information includes at least one or more of altitude, average dune height, precipitation and sand composition.
Therefore, the geographic information can facilitate mapping of the horizontal datum line or the horizontal datum plane, is also convenient for selection of a sand flowing mode and a sand flowing angle, and is more beneficial to sand hill self-flowing sand.
In the practical application process, the quicksand mode can comprise straight quicksand and watersand; wherein, the applicable range of the quicksand angle of the straight quicksand is 20-30 degrees, and the applicable range of the quicksand angle of the water quicksand is 1-3 degrees.
The quicksand angle of the direct-flow sand is preferably 20-30 degrees, the quicksand angle of the water quicksand is preferably 1-3 degrees, and the quicksand effect is more remarkable in the self-quicksand process.
In the method for embedding the quicksand guiding tool corresponding to the determined quicksand mode into the sand dune to be self-flowed and inducing the sand dune to flow automatically according to the determined quicksand mode, when the quicksand mode is adopted for self-flowing the sand dune, the used quicksand guiding tool is a guiding tool which has a smooth surface and can be embedded into a sand hill sand body, and the guiding tool is pre-placed in the sand body and induces the sand body to flow automatically by vibrating the guiding tool.
The sand flow guiding tool for the straight sand has smooth surface and can be embedded into sand hills, so that after the tool is vibrated, nearby sand grains can be caused to flow along the smooth surface of the guiding tool under the action of gravity, and the straight sand can be further realized.
Specifically, the quicksand guiding tool is provided with a plurality of quicksand guiding tools along the section of the sand body corresponding to the quicksand angle. The sand flow guiding tool is provided with a plurality of sand body sections corresponding to the sand flow angles, so that the sand flow sections can be better formed, more flowable sand grains can be caused, and the moving effect is better. In a specific practical implementation, the quicksand guiding tool may use a smooth flat plate as the guiding tool.
Further, in the method of embedding the sand guiding tool corresponding to the determined quicksand mode into the sand hill to be self-flown and inducing the sand hill to automatically flow by the determined quicksand angle, when the sand hill is self-flown by the quicksand mode of water quicksand, the used quicksand guiding tool is a quicksand pipe, the inner wall of the quicksand pipe is provided with a plurality of water spray heads, and the water spray heads are connected with a water source through a water pipe to induce water quicksand after water is introduced.
The sand flow pipe is of a tubular structure, a plurality of spray heads are uniformly distributed on the inner wall of the sand flow pipe, each spray head is connected with a water source through a water pipe, and therefore after the sand flow pipe is embedded into a sand body at a sand flow angle and is communicated with the water source, sand grains on the inner side of the sand flow pipe can be mixed with water and flow out along the inner pipe wall, and water sand flow can be achieved.
Further, the method for embedding the quicksand pipe into the self-flowing sand dune at the determined quicksand angle comprises the following steps: and arranging an inclined notch on the sand body of the sand dune to be automatically flown, wherein the inclination angle of the inclined notch is consistent with the sand flowing angle, and the sand flowing pipe is embedded into the sand body along the inclined notch.
The oblique notch is arranged on one side or multiple sides of the sand body of the sand dune to be automatically flown along the horizontal datum line or the horizontal datum plane, and the sand flow pipes are embedded side by side along the oblique notch, so that after the sand flow pipes are automatically flown through water, the sand flow pipes can be embedded again at a distance of about 10 meters in front after a plurality of hours. The purposes of automatically moving sand dunes, reducing sand flattening cost, effectively improving sand flattening efficiency and shortening sand flattening period by using the sand flow principle are achieved by circulating and reciprocating, and a foundation is laid for reducing sand flattening amount of a sand flattening machine in the next step as much as possible.
In an embodiment of the present application, the method for performing subsequent leveling treatment after the sand hill in the desert area to be leveled has self-flowing sand is completed includes:
the desert area to be flattened after the self-flowing sand is finished is flattened preliminarily by manpower or machinery; after the self-flowing sand is finished, preliminary flattening is preferably performed by a sand flattening machine or mechanical equipment with the same function.
Carrying out sedimentation treatment to enable the desert surface to bear load; after preliminary levelling, a sedimentation treatment is carried out, which means that the looser places are made more compact to enable load bearing.
Filling uneven parts generated after sedimentation treatment, and enabling the surface of the flat sand to be stable and flat; because the sand moved party is settled and stabilized or has relative unevenness, the method can be used for filling the places with relative unevenness by adopting means such as embedded members, such as concealed pipes, concealed grooves and the like, so that the sand moved party is leveled and stabilized.
The method for carrying out sedimentation treatment so as to enable the desert surface to bear load can comprise the following steps: in the desert area to be leveled, the part filled with the sand hill and the quicksand is a sand-moved part, and the sand-moved part is settled by adopting two modes of rolling settlement and water injection settlement. The rolling settlement and the water injection settlement can enable the area to be leveled to be more compact and stable.
In an embodiment of the present application, the desert self-flowing sand control method may further include: hardening and covering the desert area subjected to leveling treatment, establishing water storage and drainage facilities, setting a greenhouse, and carrying out ecological construction.
The hardened covering has various forms, taking one embodiment as an example, a cement board of 500 x 60 is used for paving and covering a flattened area, so that the further improvement and utilization of desert utilization can be facilitated; the greenhouse is built, the greenhouse is built in the desert, the significance of the greenhouse is that the building efficiency can be improved and the labor cost can be reduced through the standardized and modularized greenhouse design on the basis of the maximization of the utilization value of the desert, the flattening and surface hardening of the desert and the presetting of facility water supply and drainage, wherein the standardized and modularized greenhouse is formed by splicing according to the design standard of the greenhouse, and the greenhouse is formed by building.
Regarding water sources, the following methods may be used for solving the water source problem:
(1) Water source: the lack of water in the desert is a common knowledge for human beings, but the desert is likely to be free of water shortage or redundant water after the desert has the functions of water collection and water storage. The water source is properly drained, and the rainwater is accumulated, stored and regulated, so that the problem of water shortage with less rainfall of the desert can be completely solved, and the desert water collecting system is generated due to comprehensive closed coverage of the desert and utilization of the greenhouse. The concrete implementation can be realized according to the layout of the water storage and drainage pool in the field, and under the general condition, river water and a field pipe for fixing a water source can be used for drainage. When in rainy season and snowfall, the hardened surface of the greenhouse and the desert is drained into the water storage and drainage pool and the lake through the ground pipe. When the water quantity is too large, the water can be drained through the ground pipe and other forms to keep the reservoir and the lake full and store water (the arrangement of the reservoir and the lake is arranged according to the altitude, which is beneficial to the drainage of excessive water sources).
(2) Evaporation amount: the evaporation capacity of the desert is high naturally, but the evaporation capacity of the water surface is very little after the desert has the functions of water collection and water collection. When the buried water delivery and concentrated water storage modes are adopted, the evaporation of water quantity can be reduced to the greatest extent, and then the evaporation of water quantity is reduced.
(3) Leakage: the desert is extremely easy to leak, but after dust sedimentation is formed on the surface layer of the water bottom when ponding is formed, the leakage can be reduced to the greatest extent, and the desert lake is a successful example. Aiming at the lake bottom of the artificial lake in the desert, sand with fine particles with a certain thickness is mixed with water, compacted and covered, so that the leakage problem of the artificial lake can be solved.
In some embodiments, the ecological construction consists essentially of the following methods:
(1) Utilization of gravel: the cement gravel is classified according to the number of the used gravel, and can be applied to different purposes such as cement components, planting filling, leakage prevention and the like.
(2) Utilization of biogas: the ecological chain of the biogas digester layout is linked according to the actual development range, and the efficiency of the ecological chain can provide greenhouse heat supply, feed processing, fertilizer planting and the like (raw materials for biogas generation comprise organic raw waste materials such as tree branches and leaves, planting, cultivation, people and livestock and the like).
(3) Utilization of natural resources such as wind, light and the like: wind energy, solar power generation, solar heat supply equipment and the like are distributed in the development range, and a green energy system of a national power supply system is supplemented besides self energy consumption so as to reduce the operation cost of enterprises.
(4) Greening and beautifying: planting and cultivating greening seedlings according to local geographic and climatic conditions, and reasonably distributing and greening, improving and beautifying surrounding environments in a reasonable mode within a jurisdiction range.
Through the ecological construction method, the desert can be utilized and radically cured to the maximum extent.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the application and is not intended to limit the scope of the application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. A desert self-flowing sand treatment method is characterized in that: the method comprises the following steps:
determining a desert area to be leveled, wherein the desert area to be leveled is provided with sand dunes;
mapping the desert area to be leveled, and obtaining a horizontal datum line or a horizontal datum plane which can be used as a leveling reference through mapping;
based on the obtained horizontal reference line or horizontal reference plane, determining a sand flowing mode and a corresponding sand flowing angle of a sand dune in the desert area to be leveled, wherein the sand flowing mode comprises direct sand and/or water flow sand;
embedding a quicksand guiding tool corresponding to the determined quicksand mode into a sand dune to be self-flown at the determined quicksand angle, and triggering the sand dune to automatically flow;
after the sand hill of the desert area to be leveled automatically flows into the sand, carrying out subsequent leveling treatment;
in the method for embedding the quicksand guiding tool corresponding to the determined quicksand mode into the sand dune to be self-flowed and inducing the sand dune to automatically flow at the determined quicksand angle, when the quicksand mode of the straight quicksand is adopted to self-flow sand the sand dune, the used quicksand guiding tool is a guiding tool which has a smooth surface and can be embedded into the sand dune sand body, and the guiding tool is pre-arranged in the sand body and induces the sand body to automatically flow by vibrating the guiding tool;
in the method for embedding the quicksand guiding tool corresponding to the determined quicksand mode into the sand dune to be automatically flown and inducing the sand dune to automatically flow by the determined quicksand angle, when the quicksand mode of water quicksand is adopted to automatically flow sand to the sand dune, the used quicksand guiding tool is a quicksand pipe, the inner wall of the quicksand pipe is provided with a plurality of water spraying heads, and the water spraying heads are connected with a water source through a water pipe to induce water quicksand after water is introduced.
2. The desert self-flowing sand control method according to claim 1, wherein the method comprises the following steps: the method for determining the desert area to be leveled, which has sand dunes, comprises the following steps:
performing field investigation on the desert, and selecting a desert area which is suitable for self-flowing sand and has sand dunes according to the geographical information of the desert, wherein the desert area is a to-be-leveled desert area;
wherein the geographic information includes at least one or more of altitude, average dune height, precipitation and sand composition.
3. The desert self-flowing sand control method according to claim 1, wherein the method comprises the following steps: the quicksand mode comprises direct-flow sand and water-flow sand;
wherein, the applicable range of the quicksand angle of the straight quicksand is 20-30 degrees, and the applicable range of the quicksand angle of the water quicksand is 1-3 degrees.
4. A desert self-flowing sand control method according to claim 3, characterized in that: the quicksand guiding tool is provided with a plurality of sand body sections corresponding to the quicksand angles.
5. The desert self-flowing sand control method according to claim 1, wherein the method comprises the following steps: the method for embedding the quicksand pipe into the self-flowing sand dune at the determined quicksand angle comprises the following steps:
and arranging an inclined notch on the sand body of the sand dune to be automatically flown, wherein the inclination angle of the inclined notch is consistent with the sand flowing angle, and the sand flowing pipe is embedded into the sand body along the inclined notch.
6. The desert self-flowing sand control method according to claim 1, wherein the method comprises the following steps: the method for carrying out subsequent flattening treatment after the sand hill of the desert area to be flattened automatically flows out of the sand, comprises the following steps:
the desert area to be flattened after the self-flowing sand is finished is flattened preliminarily by manpower or machinery;
carrying out sedimentation treatment to enable the desert surface to bear load;
and filling the uneven part generated after the sedimentation treatment, and stabilizing and flattening the surface of the flat sand.
7. The desert self-flowing sand control method according to claim 6, wherein the method comprises the following steps: the method for carrying out sedimentation treatment so as to enable the desert surface to bear load comprises the following steps:
in the desert area to be leveled, the part filled with the sand hill and the quicksand is a sand-moved part, and the sand-moved part is settled by adopting two modes of rolling settlement and water injection settlement.
8. The desert self-flowing sand control method according to claim 1, wherein the method comprises the following steps: the desert self-flowing sand treatment method further comprises the following steps:
hardening and covering the desert area subjected to leveling treatment, establishing water storage and drainage facilities, setting a greenhouse, and carrying out ecological construction.
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09279579A (en) * | 1996-04-16 | 1997-10-28 | Maeda Corp | Sand feeding device to water bottom and feeding method |
| CN1353237A (en) * | 2001-09-03 | 2002-06-12 | 雷鸣 | Method for piping-type sand collection in river, shifting silt from reservoir and treating river and desert |
| WO2003087481A1 (en) * | 2002-04-15 | 2003-10-23 | Suzhou Municipal Engineering Designing Institute | Construction method and apparatus for sand control dam |
| WO2007025419A1 (en) * | 2005-09-03 | 2007-03-08 | Tingyong Lin | Comprehensive harness desert method |
| CN101581077A (en) * | 2008-05-13 | 2009-11-18 | 娄志平 | Series-connected type sand trapping net cage and sand storage dam constructed by same |
| CN102359097A (en) * | 2011-06-16 | 2012-02-22 | 娄志平 | Splayed cylinder mould sand barrier of weed-tree fence net and sand trapping construction method thereof |
| WO2012024827A1 (en) * | 2010-08-23 | 2012-03-01 | Lou Zhiping | Windproof and sand-blocking dam with net cage sand barriers constructed by machine and constructing method thereof |
| CN103498462A (en) * | 2012-10-06 | 2014-01-08 | 娄志平 | Method using embedded type sediment trapping net sand bank to fix moving dune |
| CN104120705A (en) * | 2014-08-02 | 2014-10-29 | 娄志平 | Sand blocking net shaped like Chinese character 'bu' |
| CN204919521U (en) * | 2015-08-21 | 2015-12-30 | 中国科学院寒区旱区环境与工程研究所 | Integrated control structure suitable for moving dunes |
| CN105369793A (en) * | 2015-10-23 | 2016-03-02 | 田新明 | Desertification control method |
| CN106545000A (en) * | 2016-11-08 | 2017-03-29 | 贾保利 | A kind of desert control method |
| CN107059834A (en) * | 2016-11-21 | 2017-08-18 | 娄志平 | The desertification control method that outstanding pouch-shaped sand-protecting barrier, U-shaped sand-protecting barrier and plantation are combined |
| CN207305481U (en) * | 2017-06-05 | 2018-05-04 | 刘欣宇 | A kind of vegetation planting unit for Desert Control |
| WO2018121791A2 (en) * | 2016-12-29 | 2018-07-05 | 孙模海 | Desert repair and control by means of physical engineering |
| CN109537562A (en) * | 2017-08-01 | 2019-03-29 | 内蒙古红时生态科技有限公司 | A kind of method of control of desert |
| CN210066792U (en) * | 2019-05-31 | 2020-02-14 | 长沙市市政工程有限责任公司 | Rich water quicksand stratum foundation ditch instrument formula precipitation well device |
| CN110810160A (en) * | 2019-12-09 | 2020-02-21 | 甘肃省治沙研究所 | Method for treating sand dunes in alpine regions and application of method in grassland restoration |
| CN111715873A (en) * | 2019-03-19 | 2020-09-29 | 山东鑫华特钢集团有限公司 | Funnel type drainage sand adding device |
| CN111837724A (en) * | 2020-07-23 | 2020-10-30 | 太原科技大学 | Gravity sand bottle and desert control method |
-
2022
- 2022-03-08 CN CN202210220934.0A patent/CN114606925B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09279579A (en) * | 1996-04-16 | 1997-10-28 | Maeda Corp | Sand feeding device to water bottom and feeding method |
| CN1353237A (en) * | 2001-09-03 | 2002-06-12 | 雷鸣 | Method for piping-type sand collection in river, shifting silt from reservoir and treating river and desert |
| WO2003087481A1 (en) * | 2002-04-15 | 2003-10-23 | Suzhou Municipal Engineering Designing Institute | Construction method and apparatus for sand control dam |
| WO2007025419A1 (en) * | 2005-09-03 | 2007-03-08 | Tingyong Lin | Comprehensive harness desert method |
| CN101581077A (en) * | 2008-05-13 | 2009-11-18 | 娄志平 | Series-connected type sand trapping net cage and sand storage dam constructed by same |
| WO2012024827A1 (en) * | 2010-08-23 | 2012-03-01 | Lou Zhiping | Windproof and sand-blocking dam with net cage sand barriers constructed by machine and constructing method thereof |
| CN102359097A (en) * | 2011-06-16 | 2012-02-22 | 娄志平 | Splayed cylinder mould sand barrier of weed-tree fence net and sand trapping construction method thereof |
| CN103498462A (en) * | 2012-10-06 | 2014-01-08 | 娄志平 | Method using embedded type sediment trapping net sand bank to fix moving dune |
| CN104120705A (en) * | 2014-08-02 | 2014-10-29 | 娄志平 | Sand blocking net shaped like Chinese character 'bu' |
| CN204919521U (en) * | 2015-08-21 | 2015-12-30 | 中国科学院寒区旱区环境与工程研究所 | Integrated control structure suitable for moving dunes |
| CN105369793A (en) * | 2015-10-23 | 2016-03-02 | 田新明 | Desertification control method |
| CN106545000A (en) * | 2016-11-08 | 2017-03-29 | 贾保利 | A kind of desert control method |
| CN107059834A (en) * | 2016-11-21 | 2017-08-18 | 娄志平 | The desertification control method that outstanding pouch-shaped sand-protecting barrier, U-shaped sand-protecting barrier and plantation are combined |
| WO2018121791A2 (en) * | 2016-12-29 | 2018-07-05 | 孙模海 | Desert repair and control by means of physical engineering |
| CN207305481U (en) * | 2017-06-05 | 2018-05-04 | 刘欣宇 | A kind of vegetation planting unit for Desert Control |
| CN109537562A (en) * | 2017-08-01 | 2019-03-29 | 内蒙古红时生态科技有限公司 | A kind of method of control of desert |
| CN111715873A (en) * | 2019-03-19 | 2020-09-29 | 山东鑫华特钢集团有限公司 | Funnel type drainage sand adding device |
| CN210066792U (en) * | 2019-05-31 | 2020-02-14 | 长沙市市政工程有限责任公司 | Rich water quicksand stratum foundation ditch instrument formula precipitation well device |
| CN110810160A (en) * | 2019-12-09 | 2020-02-21 | 甘肃省治沙研究所 | Method for treating sand dunes in alpine regions and application of method in grassland restoration |
| CN111837724A (en) * | 2020-07-23 | 2020-10-30 | 太原科技大学 | Gravity sand bottle and desert control method |
Non-Patent Citations (6)
| Title |
|---|
| Landscape evolution and palaeoclimate in the deserts of northwestern China,with a special reference to Badain Jaran and Taklamakan.Chinese Science Bulletin.2001,(S1),全文. * |
| Sandy desertification trend in western Northeast China Plain in the past 10 years;Journal of Geographical Sciences(02);全文 * |
| 干旱荒漠风沙区沙化土地综合整治技术研究――以古浪县黄花滩治沙示范区为例;徐先英;孙保平;唐进年;张盹明;金红喜;贺访印;;中国沙漠(04);全文 * |
| 斜井流沙层段的支护设计与施工;管彦刚;山西煤炭(01);全文 * |
| 新疆喀什、和由地区绿洲沙害及其防治;周兴佳, 李崇舜, 钱亦兵;资源科学(04);全文 * |
| 沙漠及沙漠化土地治理;马文元;;大自然(04);全文 * |
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