CN103518503A - Source wind control, power generation, desertification control and haze reduction system - Google Patents
Source wind control, power generation, desertification control and haze reduction system Download PDFInfo
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- CN103518503A CN103518503A CN201310228918.7A CN201310228918A CN103518503A CN 103518503 A CN103518503 A CN 103518503A CN 201310228918 A CN201310228918 A CN 201310228918A CN 103518503 A CN103518503 A CN 103518503A
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The invention discloses a novel eight-word method process system for controlling wind and sand from a source, wherein the novel eight-word method process system is a novel wind control, power generation, desertification control and haze reduction process. According to the process system, a suitable wind current concentrating area which is called a wind gap for short is chosen and judged according to satellite image map statistics all the year round, a ventilating wall wind gap wind power generation technology, a wind break wall engineering desertification control technology, a gypsum sand stabilization and desertification control (desert grid ridge carts), a water diversion and water impounding technology and the like are adopted to control local air volume fundamentally, power generation, desertification control, ecology improvement and haze reduction are performed through energy conversion, and finally ecological restoration in a sand dust source area is promoted, a local large-area and wide-range ecological restoration system and a biological cycle industry chain are established. The system can achieve the scientific transformation from 'two damages' (wind damage and sand damage) to 'two benefits'(wind energy is turned into electric energy and a desert is turned into an oasis), the nature is recognized and transformed, damages are turned into benefits, and finally the purposes of wind purification, wind utilization, sand stabilization, water addition, dust pressing, desert afforestation, haze reduction, ecological restoration and treatment of both symptoms and root causes are achieved.
Description
Technical field
Resource and eco-environment restoration field.
Background technology
For a long time, desert, desertization are global great environmental problem, are tied in a hundred and one ways with taking place frequently of haze dust and sand weather.There are three difficult problems in the current sand control of China, and the one, strong wind, the 2nd, high evaporation amount, the 3rd, the guard's Maintenance Difficulty after planting trees and grass is with industrialization.Strong wind (high velocity air) is first immediate cause of desertization.Because strong wind forms wind erosion, strong wind drifted soil soil particle and organic matter, cause earth's surface alligatoring, forms to the greatest extent drift sand and sand dune.The upper soll layer of strong wind acceleration simultaneously moisture runs off in air, causes arid speed to be accelerated; Earth's surface, desert unstable, makes plant be difficult for growth.High evaporation amount is another main cause of desertization.Have high input, the low desertization refractory that also makes of output.By conventional method, in desert, plant trees after kind of grass, must there is special messenger to nurse, could protect novel species tree and grass not by wind crab rooting and by sand drift, do not buried, also to protect novel species tree grass not lethal because of arid, be difficult to realize the improvement balance in desert erosion and desert.The various technology of defending and controlling sand of various countries are all to rely mainly on prevention, take and control the traditional concept as auxiliary at present, all belong to passive improvement, not only wind energy is not formed to effective utilization, also from root, do not suppress the formation of dust and sand weather and the generation of minimizing haze weather, and the mutual restriction between the difficulty of governance of the whole bag of tricks, cost and effect causes practicality also poor.Desert and desert are bordered on area, dry, wind large, drift sand, anhydrous, soil property alkalinization all cannot make plant survival.People's planting plants in great, the short time leans on manually or some moisture that the Nature provides once in a while, can only be an utterly inadequate amount.Green then, 2 years Huangs, 3 years full death rays.Therefore, how to solve the problem of anhydrous sand control, how from root solve control of desert, the problem that reduces haze seems particularly important.
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Summary of the invention
Object: the defect that the object of the invention is to be to overcome above-mentioned prior art, break the traditional concept of the various technology of defending and controlling sand of current other countries, the novel sand control thinking of a kind of " first consolidate afterwards and control; admittedly control combination; disposable improvement, be forever benefited " is provided, and it not only carries out wind-power electricity generation and control of desert, minimizing weather harm unification, can fill up the blank of generating electricity under domestic high density field of wind-force strong wind, be the effective ways of realizing the large ecosystem in large region simultaneously.
Content: first new technology system proposed by the invention is according to satellite image map data, select suitable distinguished and admirable concentrated location, be called for short air port, adopt air-guiding wall air port wind generating technology that air-guiding wall wind-tunnel is set, air-guiding wall wind-tunnel end is installed Whirlwind cyclone turbine magnetic power generator unit.Select afterwards sandbag windbreak engineering sand control, gypsum to fix the sand the methods such as method (lattice ridge, desert car) and fix the sand sand control, the electric energy simultaneously producing in conjunction with wind power generating set carries out diversion, catchwork irrigation, increase surface water resources, plant the plant landscape deserts such as various draft, shrub, arbor simultaneously, finally make vegetation and biotic population recover, form good Areal Ecological Environment, form good biological cycle industrial chain and obtain economic well-being of workers and staff.According to the method for different technologies, illustrate respectively below:
(1) control wind generation technology-air-guiding wall air port wind generating technology
The air-guiding wall wind-tunnel air port wind generating technology adopting in the present invention, to judge suitable distinguished and admirable concentrated location according to satellite image map statistics selection throughout the year, be called for short air port, by the practice of forefathers (dredging diversion pouring as Dujiang Weir project river turns bane into boon), in air port, build some groups of air-guiding walls by laying bricks or stones.Air-guiding wall is by horn mouth, filter sand net, maintenance damper, hydraulic control gate valve, one-level wind-tunnel, and one-level Whirlwind cyclone helix gas-solid separator, secondary wind-tunnel, secondary Whirlwind cyclone helix gas-solid separator, acceleration wind-tunnel, Whirlwind cyclone turbine magneto, sandstone are collected the parts such as conveying plant, gravel impurity fairlead, solar-electricity hot plate, miniature multistage blower fan, pedestal, reinforced concrete frame and formed; Natural wind gathers reducing through iiared port and enters wind-tunnel, and reducing place one side arranges filter sand net, and iiared port conical surface lower end arranges sandstone and collects conveying plant, and filter sand net rear end is provided with hydraulic control gate valve (air door); Gate valve rear end is provided with one-level wind-tunnel, and one-level wind-tunnel rear end is one-level Whirlwind cyclone helix gas-solid separator, and wherein the grains of sand freely fall into below with in the airtight one-level funnel dust chamber being connected of separator through the sandstone baffle plate obstruct of helix one side by a plurality of sand holes; One-level Whirlwind cyclone helix gas-solid separator rear end is secondary wind-tunnel, and secondary wind-tunnel rear end is provided with secondary Whirlwind cyclone helix gas-solid separator, and rectangular structure is with one-level dust chamber; I and II dust chamber is provided with upper and lower the two poles of the earth valve, and bottom is equipped with sandstone and collects conveying plant, and sandstone, impurity are delivered to outside; Finally enter accelerating sections, the Whirlwind cyclone turbine generation unit generating that drives wind-tunnel end to arrange after three grades of Whirlwind cyclones of wind-tunnel mouth, forms honeycomb ceramics electric power generator group.The upper end of air-guiding wall is provided with a solar energy electroplax at a certain distance, forms solar electrical energy generation unit (inside establishing battery stores electricity energy), when calm or weak wind, is the power supply of miniature multistage blower fan, supplements wind energy and drives wind-powered electricity generation unit generation.
(2) windbreak engineering sand control technology
This technology is utilize machinery or manually in desert, select location and gather materials on the spot, by the grains of sand (dry wet all can), pack PP sandbag into, after automatic sealing, by sandbag masonry machine or artificial order piling formula, build into certain width (being generally 5-10 rice) by laying bricks or stones, height according to desert measure absolute altitude number meter to tens of rice not etc., the sandbag body of wall that length is not limit or title sandbag dykes and dams, in order to make wall external layer sandbag, preserve for a long time, except selecting, do not degrade weather resistance PP plastic woven bag, also can adopt water-proof adhesive to inject to carry out the grains of sand in outer and time outer sandbag and solidify, in the middle of this wall of sandbags, leave after certain width symmetrical, between bag and bag, adhesive stripe-coating is fixed, it can not collapsed, in the middle of two wall of sandbags, with loose sand, fill and lead up compacting, form tens of rice to the compound sandbag body of wall of 100 meters of left and right wide (length is not limit) or claim sandbag dykes and dams, top adopts precast concrete to build water channel, its one end near place, water source adopts reinforcing bar mixed structure to build into diversion dykes and dams by laying bricks or stones, water pipe corresponding its that some is set as required on windbreak are provided with the valve of some, for dripping, sprinkling irrigation is used, in case of also adopting armored concrete, build the facilities such as Rail Highway, all the other places, air-guiding wall top adopt the husky mixing machineries of gypsum or manually form gypsum lattice ridge, the various vegetation of plantation in ridge, also be designed with as required door opening, culvert, the facilities such as cat ladder form sandbag mixed type engineering dykes and dams.
(3) gypsum sand control and sand stabilization technology
It is by 80-120 order semi-hydrated gypsum that gypsum fixes the sand, utilize the character of meeting water rapid solidification, artificial or machinery (gypsum lattice ridge forming cart) first stirs into slurry by a certain percentage by land plaster, be sprayed at surface, sand dune or land plaster and water are sprayed to surface, sand dune simultaneously, through mechanical blending mix, form lattice ridge, in enforcement, also in land plaster, mix appropriate TYS nonmetallic ore fertilizer, between lattice ridge, top layer sprays the gypsum slurry formation shell structurre of the about 10mm of thick layer again.Utilize the function of moisture in the distinctive respiratory function of gypsum and the distinctive absorbed air of TYS, the two has effectively improved plant survival rate and greening efficiency in conjunction with the effect that can play heat insulation, reflective, moisture absorption, soil moisture conservation, moisture absorption.
(4) diversion, retaining technology
Utilize windbreak engineering, near water source end, pumping system is being set, diversion is among desert, vegetation period, is used for watering, drips, irrigates, and non-growing period is directly evacuated to water depths, desert or low lying areas, desert, forms desert man-made lake or sets up reservoir, recover ecological wetland, as Huanghe water interception autumn and winter, draw water on desert, build man-made lake among desert, change the in line way that enters wave water wasting source of Huanghe water in the past.
(5) ecological recovery technology
Adopt windbreak engineering sand control, gypsum the innovative technology such as to fix the sand, can play the effect of sand control fixed the sand, by air port wind-power electricity generation, can be underground water deep well pumping plant or surface water multi stage pumping station provides power, for the revegetation of air port area and drought-enduring plant plantation and later stage fruit-bearing forest, aquaculture and industrialized agriculture provide water source power supply, implement electrogenesis water-saving irrigation project, improve region geographical space ecologic structure, expand surface water resources, press husky dedusting greening desert.
invention effect
The main effect that the present invention produces has:
(1) dust storm is fundamentally administered in this invention, reduce haze, the science of realization from " two evils (windburn, sand damage) " to " good for both sides (wind energy power transformation energy, desert become oasis) " transforms, finally reach clean wind, with wind, fix the sand, surge, press dirt, afforestation desert, alleviate haze, recover ecological, the effect for the treatment of both principal and secondary aspect of disease.
(2) after this invention is implemented, by 2000 of annual ten kilometers of total installations of generating capacity, unit (group) installed capacity, be that 4000KW calculates, annual electricity generating capacity approximately 403.2 hundred million degree hundred million degree (being equivalent to Three Gorges generated energy 1/2), 161.28 hundred million yuan of year extra earnings, approximately 6 years recoverable fully investeds.As kind of economic crops, within the scope of 10 square kilometres, every year can extra earning 3,000 ten thousand yuan, if whole desert is administered, overall economic efficiency, social benefit, environmental benefit are more considerable.
(3), to utilizing fully, effectively and reasonably natural resources, change atmospheric environment, ecotope, human survival and living environment and all play extremely important effect.
(4) can drive the development of related industry, as metallurgy, generator manufacture, electric power network, electrical equipment control, microcomputer automatic control, Long-distance Control, high-capacity battery, reinforced plastics, composite, hydraulic pressure, machine-building, communications and transportation, civil engineering, agriculture, woods, herd, the great development of the industry such as tourism, and form huge industrial chain.
(5) for development of the West Regions provides effective technical support.
(6) for Future population moves westwards, create living environment and job opportunity, with this, pull Western Economic to create favorable conditions.
Below in conjunction with accompanying drawing, illustrate:
Fig. 1 is air-guiding wall air port wind generator system structural representation
Fig. 2 is windbreak cross section structure schematic diagram
Fig. 3 is windbreak vertical section structure schematic diagram
Fig. 4 is windbreak planar structure schematic diagram
Fig. 5 is satellite image map.
Claims (5)
1. the Eight characters method new technology system from watershed management dust storm, " control wind, generating, sand control, subtract haze " new technology system, it is characterized in that the utilization of wind energy and desert, the organic combination of improvement in haze weather source, according to satellite image map data, select suitable distinguished and admirable concentrated location, be called for short air port, adopt air-guiding wall air port wind generating technology, windbreak engineering sand control technology, gypsum fixes the sand sand control (lattice ridge, desert car) technology, diversion retaining technology, the technology such as ecological recovery are fundamentally administered dust storm, reduce haze, the final ecological recovery that promotes sand and dust source region, set up large region ecological recovery system and biological cycle industrial chain system on a large scale.
2. according to claim 1, it is characterized in that adopted air-guiding wall air port wind generating technology, to judge suitable distinguished and admirable concentrated location according to satellite image map statistics selection throughout the year, be called for short air port, by forefathers (as Dujiang Weir project river is dredged diversion irrigation, become and to be apt to as profit) the practice, in air port, build some groups of air-guiding walls by laying bricks or stones, on air-guiding wall, correspondence arranges wind-tunnel, wind-tunnel end arranges Whirlwind cyclone turbine magnetic power generator unit and generates electricity, wherein, air-guiding wall is by horn mouth, filter sand net, maintenance damper, hydraulic control gate valve, one-level wind-tunnel, one-level Whirlwind cyclone helix gas-solid separator, secondary wind-tunnel, secondary Whirlwind cyclone helix gas-solid separator, accelerate wind-tunnel, Whirlwind cyclone turbine magneto, sandstone is collected conveying plant, gravel impurity fairlead, solar-electricity hot plate, miniature multistage blower fan, pedestal, armored concrete frame forms, natural wind gathers reducing through iiared port and enters one-level wind-tunnel, reducing place one side arranges filter sand net, iiared port conical surface lower end arranges sandstone and collects conveying plant, filter sand net rear end is provided with hydraulic control gate valve (air door), gate valve rear end is provided with one-level wind-tunnel, one-level wind-tunnel rear end is one-level Whirlwind cyclone helix gas-solid separator, wherein the grains of sand freely fall into below with in the airtight one-level funnel dust chamber being connected of separator through the sandstone baffle plate obstruct of helix one side by a plurality of sand holes, one-level Whirlwind cyclone helix gas-solid separator rear end is secondary wind-tunnel, secondary wind-tunnel rear end is provided with secondary Whirlwind cyclone helix gas-solid separator, rectangular structure is with one-level dust chamber, one, secondary funnel dust chamber is all provided with upper and lower the two poles of the earth control valve, bottom is equipped with sandstone and collects conveying plant, by sandstone, impurity is delivered to outside, finally enter and accelerate wind-tunnel district, the turbine magnetic power generator unit generating that drives wind-tunnel end to arrange after triple channel Whirlwind cyclone, form honeycomb ceramics electric power generator group, the upper end of air-guiding wall is provided with a solar-electricity hot plate at a certain distance, form solar electrical energy generation unit (inside establishing battery stores electricity energy), when calm or weak wind, for the power supply of miniature multistage blower fan, supplement wind energy and drive wind-powered electricity generation unit generation.
3. according to claim 1, it is characterized in that adopted windbreak engineering sand control technology, this technology is utilize machinery or manually in desert, select location and gather materials on the spot, by the grains of sand (dry wet all can), pack PP sandbag into, after automatic sealing, by sandbag masonry machine or artificial order piling formula, build into certain width (being generally 5-10 rice) by laying bricks or stones, height according to desert measure absolute altitude number meter to tens of rice not etc., the sandbag body of wall that length is not limit or title sandbag dykes and dams, in order to make wall external layer sandbag, preserve for a long time, except selecting, do not degrade weather resistance PP plastic woven bag, also can adopt water-proof adhesive to inject to carry out the grains of sand in outer and time outer sandbag and solidify, in the middle of this wall of sandbags, leave after certain width symmetrical, between bag and bag, adhesive stripe-coating is fixed, it can not collapsed, in the middle of two wall of sandbags, with loose sand, fill and lead up compacting, form tens of rice to the compound sandbag body of wall of 100 meters of left and right wide (length is not limit) or claim sandbag dykes and dams, top adopts precast concrete to build water channel, its one end near place, water source adopts reinforcing bar mixed structure to build into diversion dykes and dams by laying bricks or stones, water pipe corresponding its that some is set as required on windbreak are provided with the valve of some, for dripping, sprinkling irrigation is used, in case of also adopting armored concrete, build the facilities such as Rail Highway, all the other places, air-guiding wall top adopt the husky mixing machineries of gypsum or manually form gypsum lattice ridge, the various vegetation of plantation in ridge, also be designed with as required door opening, culvert, the facilities such as cat ladder form sandbag mixed type engineering dykes and dams.
4. according to claim 1, it is characterized in that adopted gypsum fixes the sand sand control technology, to utilize semi-hydrated gypsum to meet the character of water rapid solidification, utilize artificial or machinery (gypsum lattice ridge forming cart) that land plaster is first stirred into slurry by a certain percentage, be sprayed at surface, sand dune or land plaster and water are sprayed to surface, sand dune simultaneously, through mechanical blending mix, form lattice ridge, in enforcement, also in land plaster, mix appropriate TYS nonmetallic ore fertilizer, be sprayed on the thick about 10mm in top layer between lattice ridge, form shell structurre.
5. according to claim 1, it is characterized in that adopted diversion, retaining technology, to utilize windbreak engineering, near water source end, pumping system is being set, diversion is among desert, and vegetation period is used for watering, drips, irrigates, and non-growing period is directly evacuated to water depths, desert or low lying areas, desert, form desert man-made lake or set up reservoir, recovering ecological wetland.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100123A (en) * | 2014-06-12 | 2014-10-15 | 吕怀民 | Method of changing region harmful climate and used switch type air stopping wall equipment |
| CN104632540A (en) * | 2015-03-09 | 2015-05-20 | 丁树文 | Power generation desert and gobi control method |
| CN106550825A (en) * | 2015-09-24 | 2017-04-05 | 北京卫星环境工程研究所 | Manual-induced wind prevention or the day based method of blowing North China's haze |
| CN109169232A (en) * | 2018-10-26 | 2019-01-11 | 刘刚 | A kind of control of desert utilizes system and its apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100123A (en) * | 2014-06-12 | 2014-10-15 | 吕怀民 | Method of changing region harmful climate and used switch type air stopping wall equipment |
| CN104632540A (en) * | 2015-03-09 | 2015-05-20 | 丁树文 | Power generation desert and gobi control method |
| CN106550825A (en) * | 2015-09-24 | 2017-04-05 | 北京卫星环境工程研究所 | Manual-induced wind prevention or the day based method of blowing North China's haze |
| CN109169232A (en) * | 2018-10-26 | 2019-01-11 | 刘刚 | A kind of control of desert utilizes system and its apparatus |
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Application publication date: 20140122 |