CN101804997A - Device for improving baysalt yield by solar energy and wind energy and application thereof - Google Patents
Device for improving baysalt yield by solar energy and wind energy and application thereof Download PDFInfo
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- CN101804997A CN101804997A CN201010122846A CN201010122846A CN101804997A CN 101804997 A CN101804997 A CN 101804997A CN 201010122846 A CN201010122846 A CN 201010122846A CN 201010122846 A CN201010122846 A CN 201010122846A CN 101804997 A CN101804997 A CN 101804997A
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- bittern
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Abstract
The invention belongs to the technical field of ecological engineering, in particular to a device for improving the baysalt yield by solar energy and wind energy and application thereof. The device of the invention consists of three parts: a hanging system of a brine spreading distribution system, a brine spreading distribution and evaporation system and a timing brine conveying system. When the invention is used, the effective evaporation area of a brine tank can be greatly improved, the utilization rate of the wind energy and the solar energy can be improved, and the salt preparation and brine preparation efficiency can be improved. The invention can be used in brine preparation and salt preparation industry.
Description
One, technical field
The invention belongs to the ecological engineering technology field, be specifically related to a kind of device and application thereof that utilizes solar wind-energy to improve the output of evaporating brine.
Two, background technology
Utilizing sun power, wind energy transpiring moisture concentrated brine to evaporate brine is ancient and traditional Salt Production mode, do not need to drop into lot of energy, it is the most economic traditional salt manufacturing mode, the mode of evaporating brine is mainly taked in the production of China's sea salt, lake salt, and the existing how tame well mine salt of China enterprise also begins to utilize ore deposit halogen to evaporate brine at present.Utilize sun power, wind energy to evaporate brine and meet the overall strategy that China develops low-carbon economy, should advocate energetically.The coastal beach resource, salt lake periphery beach and near the salt water resource thereof that make full use of China's abundant are evaporated brine, and be all significant to sound development and China's low-carbon economy development of salt industry.The tradition mode of evaporating brine is the spontaneous evaporation that relies on the concentraing pond water surface, and the concentraing pond water surface is lower, the pond bank blocks in addition, not only face effective evaporation surface in pond is little, and the utilising efficiency of its wind energy, sun power is low, and moisture steams slow, the salt manufacturing cycle is long, yield poorly, of poor benefits, the serious development that restricts the enterprise of evaporating brine.Explore the efficient salt-sunning method of a kind of solar wind-energy, overcome the tradition inefficient deficiency of evaporating brine, to the enterprise's synergy of evaporating brine, the salter increases income and the development of China low-carbon economy all has great promoter action.
Three, summary of the invention
(1) the present invention's problem that need solve is: utilize three-dimensional evaporation curtain to increase evaporation area and can improve bittern evaporation efficient greatly, but the bittern moisture evaporation mainly occurs on the three-dimensional evaporation curtain body, bittern can crystallization be separated out salt after saturated on the evaporation curtain body on the curtain body, take back concentraing pond if unsaturation bittern is sprayed onto the salt crystalline substance on the curtain body to be dissolved again on the evaporation curtain body, quicken concentraing pond bittern and concentrate speed, therefore, on the unsaturation concentraing pond, can improve vaporization efficiency, quicken the saturated process of bittern.But the crystallization of salt is mainly carried out in the saturated crystallizing pond of bittern, if saturated bittern is sprayed onto on the evaporation curtain body, the evaporation of moisture will make the salt crystalline substance separate out and be adsorbed on the curtain body on the curtain body on the curtain body, again saturated bittern is sprayed onto and takes away after the salt crystalline substance of separating out can not being dissolved on the curtain body again, the result makes on the evaporation curtain body crystal salt more and more, and the salt of separating out on evaporation curtain body combines closely and difficulty and takes off with the curtain body, go down for a long time even can cause the damage of equipment, if will have the evaporation curtain body of salt crystalline substance puts into the dissolving of unsaturated bittern and can recover original evaporation curtain body, but the crystallization amount of separating out of salt does not increase in the crystallizing pond, and evaporation curtain body has also increased cost of investment; Bittern atomizing concentrated brine is difficult to industrialization because of energy consumption height, fog-spray nozzle easily stop up, operation easier big, whole efficiency is not high; Invent and a kind ofly can improve wind energy, sun power utilising efficiency, improve bittern evaporation efficient, speed of separating out that again can accelerate crystallisation lake salt crystalline substance shortens and evaporates brine the cycle, simple in structure, it is significant that less investment and the method that is easy to industrialization increase substantially the salt output in unit surface salt pan.
(2) concrete technological line of the present invention:
The objective of the invention is mainly to utilize the bittern spontaneous evaporation at evaporating brine at present, the low situation of crystallization salt manufacturing efficient, invent a kind of sun power and wind energy efficiency of making full use of, drop in less energy-consumption and to increase substantially moisture evaporation speed on the auxiliary basis, shorten the salt crystallizing cycle, improve the method for salt output and economic benefit.Technological line of the present invention is: make up above the concentraing pond bittern spill the suspension of distribution system, bittern is spilt distribution system place on the suspension above the concentraing pond, overlap more bittern regularly delivery system cooperate, bittern is continued to be transported to the distribution system that spills of concentraing pond top, spill distribution system by bittern bittern is spilt back concentraing pond, spill realization expansion moisture evaporation surface in the cloth process, make full use of space wind energy, sun power at bittern, accelerate the vaporator rate of bittern moisture.Can realize shortening the cycle of evaporating brine greatly by assisting to establish device and be aided with few energy input on every side, increase substantially salt manufacturing output, promote original production designed capacity significantly in original salt pan.Concrete technological line of the present invention is as follows:
Bittern spills the suspension of distribution system: the space supporting system that constitutes by the column of concentraing pond both sides, with the union lever between heel post, column oblique drawing device, corrosion-resistant steel wire rope and wireline take-up device, the corrosion-resistant cable wire of union lever is parallel to each other and is suspended from the concentraing pond top between connection concentraing pond both sides correspondence position column and connection correspondence position column, supports that bittern spills cloth and vapo(u)rization system;
Bittern spills cloth and vapo(u)rization system: be many bittern spreading tubes to be arranged in form bittern spreading tube group together, there is bittern to spill the cloth hole on the every bittern spreading tube and spills the cloth shower nozzle with the bittern that expansion bittern spills cloth area, bittern spreading tube group places bittern to spill on the suspension of distribution system, by the bittern spreading tube bittern is spilt cloth with the cascade form in solid space, improve the effective evaporation area of concentraing pond, the sun power that makes full use of solid space, wind energy; The bittern spreading tube is corrosion-resistant, low temperature resistant, anti-mechanical vibration, inner wall smooth, have no side effect and the pipeline material of long service life processes, and pipe range is identical with concentraing pond length; It is aperture on the bittern spreading tube wall that bittern spills the cloth hole, and it is that part bittern spills the shower nozzle that the expansion bittern that installs additional on the cloth hole spills cloth area that bittern spills the cloth shower nozzle.The difference that the bittern spreading tube spills the cloth hole site according to bittern on its tube wall is divided into two kinds of outboard tube and interior survey pipes: interior survey pipe is all to have bittern to spill the cloth aperture on the tube wall of duct bottom and pipeline both sides, and the part bittern in the pipeline both sides spills and bittern is housed on the cloth hole spills the cloth shower nozzle; The outer pipe of surveying is to have bittern to spill the cloth hole in tube wall bottom and pipeline one side, and the part bittern on the pipeline one side pipe wall spills and bittern is housed on the cloth aperture spills the cloth shower nozzle; Whether the bittern spreading tube seals according to pipe end is divided into cecum bittern spreading tube and common bittern spreading tube: cecum bittern spreading tube is the bittern spreading tube that an end of vial seals into cecum, the bittern spreading tube that the two ends that common bittern spreading tube is a vial are not sealed; 4000m
2Above concentraing pond is a large-scale concentraing pond common bittern spreading tube commonly used, 4000m
2Following concentraing pond is a middle-size and small-size concentraing pond cecum bittern spreading tube commonly used; Each concentraing pond bittern spreading tube consumption calculation formula is: the spacing of bittern spreading tube amount=(concentraing pond width-bittern spills suspension height * 2 of distribution system)/adjacent two bittern spreading tubes, spacing 0.3～the 0.8m of adjacent two bittern spreading tubes, bittern spill the general 2～4m of suspension height of distribution system; Comprise 2 outboard tube in the used bittern spreading tube of each concentraing pond, all the other are interior survey pipe; The bittern spreading tube of each concentraing pond is arranged in parallel and is fixed together by design pitch and constitutes a bittern spreading tube group; Two outer pipes of surveying in each bittern spreading tube group are arranged in the outermost both sides respectively, and make the bottom have a side that bittern spills the cloth hole down, have a side that bittern spills the cloth shower nozzle inwardly, surveying the pipe bottom in making has a side that bittern spills the cloth hole down, have bittern spill the cloth shower nozzle towards both sides, with bittern spreading tube group according to duct orientation and suspension cable wire direction is perpendicular is fixed on the suspension cable wire, make bittern spreading tube group be positioned at concentraing pond directly over.The suspension height that bittern is spilt distribution system is as the projector distance of bittern spreading tube group both sides apart from the concentraing pond bank, moulds cloth and concentraing pond on the bank to avoid bittern to spill cloth to rainproof.
Bittern is delivery system regularly: inhale collector, bittern transfer lime, bittern distribution piping and autotimer by corrosion-resistant vacuum primingpump, bittern and form, by 1 at the most the corrosion-resistant vacuum primingpump of platform be a working barrel group, 2 to a plurality of working barrel groups cooperatively interact alternation and rest, bittern is continued to be transported to bittern spill cloth and vapo(u)rization system, keep the bittern persistence to spill cloth and the work of noncorrosive pump discontinuity, realize that the energy that makes full use of sun power and wind energy improves the efficient of system halogen, salt manufacturing; Corrosion-resistant vacuum primingpump is to spill the corrosion-resistant vacuum primingpump of big flow, low lift, low power that the bittern flow velocity index in cloth hole is selected according to the total area, bittern that the height of bittern spreading tube group, bittern spreading tube cubic capacity, bittern spill the cloth hole, make the conveyance power of water of each working barrel group can ensure that the bittern of bittern spreading tube distal-most end spills the cloth hole and also has bittern to spill cloth to come out, ensure the continuity that bittern spills cloth on the basis of lowest energy consumption input; It is inner wall smooth, nontoxic, anticorrosion pipeline that bittern is inhaled collector, porose on the pipeline first half tube wall, one end is semiclosed, the coated outside of semiclosed end is one deck gauze fixedly, its caliber is identical with the water-in caliber of corrosion resistant vacuum primingpump, semiclosed end and foraminous partly immerse in the bittern, and the other end and corrosion-resistant vacuum primingpump water-in link; Corrosion-resistant vacuum primingpump is carried for bittern power is provided; The bittern transfer lime is the pipeline that connects vacuum primingpump water outlet and bittern distribution piping, and bore is identical with the vacuum primingpump water outlet; The bittern distribution piping is that the bittern that corrosion-resistant vacuum primingpump is sent here by the bittern transfer lime is assigned to level pipe in the every bittern spreading tube of bittern spreading tube group, the length of bittern distribution piping equals the width of bittern spreading tube group, bittern distribution piping and the vertical UNICOM of bittern spreading tube, large-scale concentraing pond with two cover bittern distribution pipings respectively with bittern spreading tube group in the two ends of common bittern spreading tube link, middle-size and small-size concentraing pond links with a other end that overlaps cecum bittern spreading tube in bittern distribution piping and the bittern spreading tube group; Be connected by autotimer between vacuum primingpump attaching plug and the power supply, each concentraing pond is cooperatively interacted by a plurality of corrosion-resistant vacuum primingpumps, control the open and close of corrosion-resistant vacuum primingpump according to the open and close time of season and weather condition enactment autotimer, have at least a pump to have a rest when keeping at least one pump work; Make corrosion-resistant vacuum primingpump keep the works fine state, prolong noncorrosive pump work-ing life.
(3) the present invention compared with the prior art, its significance progress is:
The present invention not only can increase substantially effective evaporation surface of concentraing pond, improve wind energy and solar energy utilization rate, but also can be directly used in saturated bittern pond and unsaturation concentraing pond, salinity is easily evaporating crystalline deficiency on the curtain when having overcome the curtain of utilization evaporation in the past raising saturated bittern pond evaporation area, having overcome the atomization technique atomizer easily stops up, effectively evaporation area raising rate is little, the deficiency that cost of investment and operation cost are higher, has applied range, simple in structure, invest lower, the efficient height, the characteristics of easier Industry Promotion, the present invention can use in system halogen and Salt Production.
Four, embodiment
(1) bittern spills the suspension of distribution system: along the long limit of 100m * 60m concentraing pond, respectively plant 12 of the high 5m reinforced concrete upright columns of a row in concentraing pond two outsides, column is apart from pond bank 0.6m, column spacing 9.09m, column buried depth 1m, ground 4m; Respectively plant a 6m reinforced concrete upright column and buried depth 1.5～2m, ground 4～4.5m at concentraing pond two ends middle position; Imbed a bar shaped stone that is tied with the plastic corrosion resistant steel wire loop of 6 * 19+IWS of the thick 4mm in footpath at 1m place, every root post outside, the corrosion resistant steel wire loop is basseted, make oblique rope with the plastic corrosion resistant wireline of 6 * 19+IWS high-quality of the thick 4mm in footpath and tiltedly draw the column top fixing; The column of respectively arranging on concentraing pond both sides is coupled together with 1.5 cun steel pipes of caliber and at the column top end column and steel pipe is connected and fixed, steel pipe between each column is on the same horizontal plane, and steel pipe is done rotproofing with the high-quality antifouling paste before being fixed on column; Fix 5 plastic corrosion resistant wireline on the steel pipe of fixing on every root post of concentraing pond one side between 1 plastic corrosion resistant wireline, column, plastic corrosion resistant wireline spacing 1.5m fixes 2 plastic corrosion resistant wireline on the column at concentraing pond two ends; 2 plastic corrosion resistant wireline of concentraing pond one end and the plastic corrosion resistant wireline on concentraing pond heel post and the steel pipe are woven up and down, plastic corrosion resistant wireline that then will be separately is connected and fixed with corresponding column and correspondence position steel pipe position, every plastic corrosion resistant wireline is regulated steam boat ratchet plastic corrosion resistant wireline is strained near the fixedly connected adjusting steam boat ratchet of an end of column or steel pipe; Near the plastic corrosion resistant wireline that reaches the 6 * 19+IWS that uses the thick 5mm in footpath between the gin pole of two ends between each one group of column of concentraing pond two ends outermost, all the other 65 6 * 19+IWS with the thick 4mm in footpath mould the corrosion resistant wireline, mould in the corrosion resistant wireline 67 and be arranged in parallel within sustained height across on the concentraing pond for totally 69,2 67 vertically mutually also weave up and down with these 67 respectively with this in addition.
(2) bittern spills cloth and vapo(u)rization system: the PE pipe intercepting 100m of caliber Φ 20mm, thickness of pipe 2.3mm is long, totally 96 in every pond, the water that begins to make thick gravies apart from pipe 1 meter, two ends spills the cloth hole, bittern spills cloth hole Φ 2mm, wherein two bittern spreading tube outboard tube are made a call to a round position, pitch of holes 50mm at pipe bottom tube wall, make a call to the parallel bittern of two rows at the tube wall of pipe one side and spill the cloth hole, the pitch of holes 50mm of every round, row's bittern on top, side spills on the cloth hole and installs a fan nozzle additional every 5 holes, to enlarge the watering area; Make a call to a round position, pitch of holes 60mm at the bottom tube wall of bittern spreading tube inside tube, each is made a call to two row's bittern and spills the cloth hole at the both sides of pipe tube wall, the pitch of holes 60mm of every round, the row's bittern on each top, side spills on the cloth hole and installs a fan nozzle additional every 5 holes; The bittern spreading tube is arranged in parallel, outboard tube outside, in interior survey pipe is arranged in, with the be connected and fixed rope of 12 ageing-resistant plastic wireline as the bittern spreading tube, every static line is between the column of concentraing pond both sides correspondence, with static line the bittern spreading tube is coupled together, make pipe bottom bittern spill downward, the adjacent two bittern spreading tube spacing 0.55m in cloth hole during connection, the bittern spreading tube is connected into the wide bamboo curtain splint shape bittern spreading tube group of 52.5m, and every static line stays 5m to be used for fixing in bittern spreading tube group both sides; Bittern spreading tube group is placed on the wireline of suspension, the bittern spreading tube is vertical with wireline, the static line of reserving with bittern spreading tube group both sides is fixed on bittern spreading tube group on the column of each side, bittern spreading tube group is positioned at directly over the concentraing pond, outboard tube can prevent effectively that apart from the projector distance 4m of concentraing pond bank bittern from spilling cloth to the rainproof Bu Hechi of moulding on the bank.
(3) bittern timing delivery system: adopt 2 noncorrosive pump CPN80-65-160 corrosion-resistant pumps, its water-in 80mm, water outlet 65mm, flow 25m3/h, lift 8m, power of motor 1.5kw, impeller 160mm, this pump impeller is a semi-open type, can carry the medium that contains solid particulate and be difficult for crystallization; Bittern is inhaled the UPVC pipe that collector adopts Φ 80mm, one end is sealed shutoff with pipe, remove and on the tube wall of the pipeline both sides first half, make a call to 4 rounds as entering the bittern hole at the first half of pipe envelope, make pipeline advance the well water open area of the halogen hole total area greater than pump, manage fixedly one deck gauze of envelope and hole coated outside, the foraminous pipe faced up immerse in the concentraing pond, the other end and noncorrosive pump water-in that bittern is inhaled collector link; PE pipe with Φ 63mm is made the bittern transfer lime, and lower end and corrosion-resistant vacuum primingpump outlet UNICOM, upper end are by threeway and bittern distribution piping UNICOM; The total length 52.5m of bittern distribution piping is equipped with 96 Φ 20mm straight tube depotition cocks on it, between the leading spacing 0.55m, noncorrosive pump and power supply by CX20A (TGK01) the cycle timer common regularly delivery system of bittern of forming that is connected; Regularly delivery system of one cover bittern respectively is installed at bittern spreading tube group two ends, the depotition cock of each end is linked with corresponding bittern spreading tube, and the bittern distribution piping is fixed on the hanging steel rope of concentraing pond outermost end.
According to opening of season and weather condition enactment cycle timer, the pass time, opening of 2 and 2 above working barrel groups of control, close and (see Table 1, table 2), during i.e. working barrel group work, other working barrel groups are in off-position, when treating the working barrel group outage rest of former work, the former working barrel group that is in off-position is started working, many corrosion-resistant working barrel group alternations keep bittern to continue to spill cloth in concentraing pond with the form of cascade like this, bittern spill cloth and the alternation of Duo Tai working barrel group continuously, on time and space, make full use of the energy of sun power and wind energy, improved system halogen, the efficient of salt manufacturing also makes the working barrel group keep the works fine state, improves the working efficiency and the life-span of noncorrosive pump; Can take the outage of manual operation cycle timer, control dual mode as the needs emergency-off by the total lock outage in watch-keeping cubicle.
The setting of the cycle timer of a corrosion-resistant vacuum primingpump isolated operation of table .1
The setting of the cycle timer that many corrosion-resistant vacuum primingpumps of table .2 move simultaneously
Claims (2)
1. device that utilizes solar wind-energy to improve to evaporate brine output is characterized in that being made up of following components:
(1) bittern spills the suspension of distribution system: the space supporting system that constitutes by the column of concentraing pond both sides, with the union lever between heel post, column oblique drawing device, corrosion-resistant steel wire rope and wireline take-up device, the corrosion-resistant cable wire of union lever is parallel to each other and is suspended from the concentraing pond top between connection concentraing pond both sides correspondence position column and connection correspondence position column, supports that bittern spills cloth and vapo(u)rization system;
(2) bittern spills cloth and vapo(u)rization system: be many bittern spreading tubes to be arranged in form bittern spreading tube group together, there is bittern to spill the cloth hole on the every bittern spreading tube and spills the cloth shower nozzle with the bittern that expansion bittern spills cloth area, bittern spreading tube group places bittern to spill on the suspension of distribution system, by the bittern spreading tube bittern is spilt cloth with the cascade form in solid space, improve the effective evaporation area of concentraing pond, the sun power that makes full use of solid space, wind energy;
(3) bittern timing delivery system: inhale collector, bittern transfer lime, bittern distribution piping and autotimer by corrosion-resistant vacuum primingpump, bittern and form, by 1 at the most the corrosion-resistant vacuum primingpump of platform be a working barrel group, 2 to a plurality of working barrel groups cooperatively interact alternation and rest, bittern is continued to be transported to bittern spill cloth and vapo(u)rization system, keep the bittern persistence to spill cloth and the work of noncorrosive pump discontinuity, realize that the energy that makes full use of sun power and wind energy improves the efficient of system halogen, salt manufacturing.
2. according to the described application of device in system halogen and Salt Production that utilizes solar wind-energy to improve the output of evaporating brine of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010122846A CN101804997A (en) | 2010-03-12 | 2010-03-12 | Device for improving baysalt yield by solar energy and wind energy and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010122846A CN101804997A (en) | 2010-03-12 | 2010-03-12 | Device for improving baysalt yield by solar energy and wind energy and application thereof |
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| Publication Number | Publication Date |
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| CN101804997A true CN101804997A (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010122846A Pending CN101804997A (en) | 2010-03-12 | 2010-03-12 | Device for improving baysalt yield by solar energy and wind energy and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295302A (en) * | 2011-06-17 | 2011-12-28 | 冯静 | Method for use of salt making facility arranged in solar energy and wind power station |
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|---|---|---|---|---|
| CN1248227A (en) * | 1997-02-18 | 2000-03-22 | 高安正胜 | Method and apparatus for desalinating sea water, natural salt and fresh water |
| CN1440929A (en) * | 2002-02-27 | 2003-09-10 | 林雄 | Spraying salt-sunning method |
| CN101182010A (en) * | 2007-11-20 | 2008-05-21 | 王琨彭 | Method for greatly improving efficiency of solar salt by full utilization of wind energy and solar energy |
| CN201321384Y (en) * | 2008-12-30 | 2009-10-07 | 薛黎明 | Spray device used for salt extraction in brine pan |
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2010
- 2010-03-12 CN CN201010122846A patent/CN101804997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248227A (en) * | 1997-02-18 | 2000-03-22 | 高安正胜 | Method and apparatus for desalinating sea water, natural salt and fresh water |
| US6500216B1 (en) * | 1997-02-18 | 2002-12-31 | Masakatsu Takayasu | Method and apparatus for desalinating sea water, natural salt and fresh water |
| CN1440929A (en) * | 2002-02-27 | 2003-09-10 | 林雄 | Spraying salt-sunning method |
| CN101182010A (en) * | 2007-11-20 | 2008-05-21 | 王琨彭 | Method for greatly improving efficiency of solar salt by full utilization of wind energy and solar energy |
| CN201321384Y (en) * | 2008-12-30 | 2009-10-07 | 薛黎明 | Spray device used for salt extraction in brine pan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102295302A (en) * | 2011-06-17 | 2011-12-28 | 冯静 | Method for use of salt making facility arranged in solar energy and wind power station |
| CN102295302B (en) * | 2011-06-17 | 2014-12-10 | 冯静 | Method for use of salt making facility arranged in solar energy and wind power station |
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Application publication date: 20100818 |