CN103131479A - Purification device of agriculture waste resource pyrolysis gasification system - Google Patents
Purification device of agriculture waste resource pyrolysis gasification system Download PDFInfo
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- CN103131479A CN103131479A CN2011103894318A CN201110389431A CN103131479A CN 103131479 A CN103131479 A CN 103131479A CN 2011103894318 A CN2011103894318 A CN 2011103894318A CN 201110389431 A CN201110389431 A CN 201110389431A CN 103131479 A CN103131479 A CN 103131479A
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Abstract
The invention relates to a purification device of an agriculture waste resource pyrolysis gasification system. An internal vertical clapboard divides a container into a leaching chamber and a gas-liquid separation chamber, an air inlet and an air outlet are respectively formed in the top of the leaching chamber and the top of the gas-liquid separation chamber, the leaching chamber is communicated with the gas-liquid separation chamber through a purification solvent flowing port, the container is loaded with a purification solvent, a spray header of the leaching chamber is communicated with the bottom of the container through a delivery pump, flow distribution plates are arranged in the leaching chamber, baffle plates are arranged in the gas-liquid separation chamber, the air inlet is connected to the lower portion of a bottom flow distribution plate through an air guide pipe, one end of an air delivery pipe in the gas-liquid separation chamber is communicated with the upper portion of the leaching chamber, and the other end of the air delivery pipe is arranged in the purification solvent. Air flowing ports in two adjacent baffle plates are respectively formed in two sides of the gas-liquid separation chamber. Functions such as leaching, bath washing, gas-liquid separation, counterseal and filtering are combined as a whole through a simple structure mode, the device is compact in structure and small in space usage, and the gas is separated from liquid particles through the baffle plates.
Description
Technical field
The present invention relates to the gas sweetening equipment for purifying in equipment of utilizing of the waste resources such as a kind of industrial organic solid-state castoff, agricultural biomass waste, specifically a kind of purification device in take agricultural crop straw as main agriculture waste resource pyrolysis gasification system.
Background technology
China is a large agricultural country, has produced the biomass resources such as a large amount of agricultural crop straws, chaff slag in agriculture production and processing of farm products.Traditional utilizes mode mainly as home energy source, feed, fertilizer, industrial raw material and material of construction.Fast development along with agrotechnique modernization and rural economy, the life in the countryside level significantly improves and the sudden change of the mode of production of living, rural households select the ratio of commercial energy resource improving constantly, the quantity of agricultural crop straw as the energy is constantly descended, and commercial energy resource (as coal, liquefied gas etc.) has become main cooking energy.Cultivation institute is in order to biomass straw, and the weeds feed is substituted by commercial feed, and the required biomass organic fertilizer of agriculture production is substituted by inorganic fertilizer, and life of farmers and agriculture production stalk used sharply descends.Simultaneously, agricultural crop straw output is with farm crop, particularly the increase of food crop output and increasing rapidly.Drug on the market causes that stalk is abandoned in the field, the house courtyard for agricultural crop straw, even directly burned in the field.Abandonment can affect environment and initiation fire at the stalk in house courtyard and field, causes pollution of waterhead.Crop straw burning can polluted air in the open, the harm people ' s health, especially on the airport, the near Highway burning can affect traffic safety, causes the aircraft grounding, the car tracing cauda collision, shade tree such as is burnt at the adverse consequences.Although various places government has all put into effect the rules of forbidding Open Burning Crop Residue at present, the open incineration agricultural crop straw still remains incessant after repeated prohibition, and environment causes severe contamination, causes the tremendous economic loss to society.
When the biomass resources such as stalk are wasted; the present main fossil energy such as the combustion gas of using in China's industrial and agricultural production, fuel oil, heat energy, coal, oil reduces day by day; famine; energy dilemma has become the bottleneck problem of the world and social development, is present problem in the urgent need to address.
China has a large population and a few land, particularly the arable land of agricultural is near red line.Need a large amount of agricultural chemicals, inorganic fertilizer by life-time service for improving grain in agriculture production, reach prevention and elimination of disease and pests, improve the purpose of grain yield.Due to the life-time service of agricultural chemicals, inorganic fertilizer, utilization ratio is low, causes residual in soil and farm crop.Cause soil, water source, grain, vegetables, fruit to pollute.Pesticide residue in grain, vegetables, fruit have jeopardized health of human body safety, affect the raising of life in the countryside level and quality.
Along with the fast development of society, people more and more add attention for energy-saving and emission-reduction and ecological environmental protection, constantly seek to use the new energy, control atmosphere pollution, and energy-saving and emission-reduction reduce Greenhouse effect.The technology that is converted into available stock with agriculture waste resource comprehensives such as agricultural crop straw, ight soil, chaff slags has caused showing great attention to of departments at different levels of government.
The thermo-cracking of biomass refers to the thermo-cracking of biomass (comprising sawmilling, firewood, weeds, pine needle leaf, crop material, edible fungi residues) under the condition of anoxic or limited oxygen supply fully, finally forms the process of inflammable gas, tar, acetic acid and heat.The thermal-cracking method of biomass comprises that limit oxygen heat-transmission solution, limit oxygen charcoal (gas) heat-transmission solution, over dry heat up in a steamer pyrolysis method, according to the difference of reaction conditions and product, biomass pyrolysis device divides again biomass pyrogenation gasification stove, the biomass pyrolytic carbon (gas) of the oxygen that is limited to change stove and anoxybiotic carbonization charcoal (gas) is changed stove etc.
The biomass pyrolytic technology is the biomass resource trans-utilization technology of present comparative maturity, but the purification of pyrolysis conversion product, separation, collecting device in existing biomass pyrogenation gasification device are perfect not enough, and conversion product collection utilization ratio is not high.For example the purification of pyrolysis conversion product, separation, the collecting device in existing biomass pyrogenation gasification device mostly adopts wet (washing pouring) method purification separation.Existing drip washing plant efficiency is low, purifies not thoroughly, and drip washing can not get effective utilization with treatment solution, and is mixed with a large amount of liquid particles in gas after drip washing, and gas is caused secondary pollution, thereby causes understanding the infringements such as corrosion to follow-up equipment.
This shows, above-mentioned existing gas sweetening equipment for purifying obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, completed by development but have no for a long time applicable design always, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.Therefore how to found the purification device in a kind of agriculture waste resource pyrolysis gasification system of novel texture, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The object of the invention is to, overcome the defective that existing gas sweetening equipment for purifying exists, and provide purification device in a kind of agriculture waste resource pyrolysis gasification system of novel texture, technical problem to be solved is that to be to overcome existing gas purifying equipment purification efficiency low, and easily cause the defectives such as secondary pollution, found the purification device in a kind of agriculture waste resource pyrolysis gasification system, Purge gas rapidly and efficiently, and effectively remove moisture and impurity in gas, be very suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.it that proposes according to the present invention comprises the container (1) of a sealing, container (1) is provided with inlet mouth (101) and air outlet (102), be provided with a vertical partition plate (2) in container (1), vertical partition plate (2) is divided into drip washing chamber (3) and gas-liquid separation chamber (4) two portions with container (1), inlet mouth (101) and air outlet (102) are separately positioned on the top of drip washing chamber (3) and gas-liquid separation chamber (4), drip washing chamber (3) and gas-liquid separation chamber (4) are communicated with by the purifying solvent communication port (5) between vertical partition plate (2) bottom is bottom container (1), purifying solvent (6) is housed in container (1), the liquid level of purifying solvent (6) is higher than the upper edge of purifying solvent communication port (5), the top of described drip washing chamber (3) is provided with spray header (304), spray header (304) is communicated with the bottom of container (1) by transferpump (7), be interval with laminates stream plate (301) in drip washing chamber (3), be interval with multilayer traverse baffle (401) in gas-liquid separation chamber (4), cloth stream plate (301) and traverse baffle (401) all are horizontally disposed with, inlet mouth (101) is communicated to cloth stream plate (301) below of the lowest layer by an airway (302) that runs through cloth stream plate (301), be provided with air shooter (402) in gas-liquid separation chamber (4), one end of air shooter (402) is communicated with the top of drip washing chamber (3), the other end is arranged in purifying solvent (6), be evenly distributed with cloth discharge orifice (303) on described cloth stream plate (301), one end of described traverse baffle (401) is provided with gas stream port (403), and the gas stream port (403) on neighbouring two traverse baffles (401) is separately positioned on the both sides of gas-liquid separation chamber (4).
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Purification device in aforesaid agriculture waste resource pyrolysis gasification system, wherein said described container (1) are provided with purifying solvent and replenish mouthful (103), and purifying solvent replenishes mouthful (103) and is provided with control valve (104).
Be provided with wash water valve (105) bottom purification device in aforesaid agriculture waste resource pyrolysis gasification system, wherein said described container (1).
Purification device in aforesaid agriculture waste resource pyrolysis gasification system, wherein said described air shooter (402) are positioned at the mouth of pipe of an end of purifying solvent (6) higher than the upper edge of purifying solvent communication port (5).
Purification device in aforesaid agriculture waste resource pyrolysis gasification system, the outside of wherein said described container (1) is provided with liquidometer (8), and the lower end of liquidometer (8) is connected with the bottom of container (1).
Purification device in aforesaid agriculture waste resource pyrolysis gasification system, the top of wherein said described gas-liquid separation chamber (4) is provided with air distribution plate (404) and filter material (406), air distribution plate (404) is arranged between the traverse baffle (401) and air outlet (102) of the superiors, filter material (406) is arranged on air distribution plate (404), is provided with qi-emitting hole (405) on air distribution plate (404).
By technique scheme, the purification device in agriculture waste resource pyrolysis gasification system of the present invention has following advantages and beneficial effect at least:
1, by simple frame mode with drip washing, flushing, bath wash, the function such as gas-liquid separation, counterseal, filtration is combined as a whole, compact equipment occupies little space; Equipment maintenance cost is low, and manufacturing cost reduces relatively, thereby can significantly reduce running cost, increases economic efficiency, and on the practicality of using and cost benefit, really meets rural economic development fully required, quite has the industry development utility value.
2, purify purifying solvent recycle in drip washing chamber and gas-liquid separation chamber of use, improved the utilization ratio of purifying solvent, effectively reduce costs; Can effectively liquid particle be separated from gas by the traverse baffle that gas-liquid separation chamber arranges, prevent that liquid particle from entering follow-up equipment with gas and causing damage.
3, the purifying solvent in equipment also plays the effect of water seal in Purge gas, and equipment and the follow-up equipment of front portion are kept apart, and prevents gas backstreaming.
in sum, purification device in agriculture waste resource pyrolysis gasification system of the present invention, its internal vertical dividing plate is divided into drip washing chamber and gas-liquid separation chamber with container, inlet mouth and air outlet are located at respectively drip washing chamber and gas-liquid separation chamber top, drip washing chamber and gas-liquid separation chamber are communicated with by the purifying solvent communication port, purifying solvent is housed in container, the spray header of drip washing chamber is communicated with container bottom by transferpump, the indoor cloth stream plate of establishing of drip washing, the indoor traverse baffle of establishing of gas-liquid separation, inlet mouth is connected to below lowest layer cloth stream plate by airway, one end of the indoor air shooter of gas-liquid separation is communicated with top, drip washing chamber, the other end is located in purifying solvent, gas stream port on two adjacent traverse baffles is located at respectively the gas-liquid separation chamber both sides.By simple frame mode with drip washing, bathe wash, the functions such as gas-liquid separation, counterseal, filtration are combined as a whole, compact equipment occupies little space; By traverse baffle, liquid particle is separated from gas, prevented from follow-up equipment is caused damage.The present invention is a significant progress in technology, and has obvious positively effect, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, for can clearer understanding technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the set-up mode schematic diagram of cloth stream plate;
Fig. 3 is the set-up mode schematic diagram of traverse baffle.
1: container 101: inlet mouth
102: air outlet 103: purifying solvent replenishes mouth
104: control valve 105: wash water valve
2: vertical partition plate 3: the drip washing chamber
301: cloth stream plate 302: airway
303: cloth discharge orifice 304: spray header
4: gas-liquid separation chamber 401: traverse baffle
402: air shooter 403: the gas stream port
404: air distribution plate 405: qi-emitting hole
406: filter material 5: the purifying solvent communication port
6: purifying solvent 7: transferpump
8: liquidometer
Embodiment
Reach for further setting forth the present invention technique means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of purification device, structure, feature and effect thereof in the agriculture waste resource pyrolysis gasification system of foundation the present invention proposition are described in detail as follows.
Purification device in agriculture waste resource pyrolysis gasification system comprises the container 1 of a sealing, and the size and shape of container 1 can arrange as required.Be provided with inlet mouth 101 and air outlet 102 on container 1, the gas mixture that gasification system is made is through after condensation, and gas is pressed into purification device by gas transmission equipment from inlet mouth 101, and 102 outflows are delivered to gas storage equipment or user from the air outlet.In the technical program, be provided with a vertical partition plate 2 in container 1, vertical partition plate 2 is divided into drip washing chamber 3 and gas-liquid separation chamber's 4 two portions with container 1.Inlet mouth 101 and air outlet 102 are separately positioned on the top of drip washing chamber 3 and gas-liquid separation chamber 4, drip washing chamber 3 and gas-liquid separation chamber 4 is communicated with purifying solvent communication port 5 between container 1 bottom by vertical partition plate 2 bottoms, purifying solvent 6 is housed in container 1, purifying solvent 6 can be selected water or basic solution as required, to realize the purpose of washing or alkali cleaning.Purifying solvent 6 can circulate between drip washing chamber 3 and gas-liquid separation chamber 4 by purifying solvent communication port 5.The liquid level of purifying solvent 6 prevents that higher than the upper edge of purifying solvent communication port 5 gas from passing through, to guarantee the gas partitions between drip washing chamber 3 and gas-liquid separation chamber 4.Be interval with laminates stream plate 301 in drip washing chamber 3, be interval with multilayer traverse baffle 401 in gas-liquid separation chamber 4.Cloth stream plate 301 and traverse baffle 401 all are horizontally disposed with, and are fixed on the inwall of container 1.Inlet mouth 101 is communicated to cloth stream plate 301 belows of the lowest layer by an airway 302 that runs through cloth stream plate 301, and is positioned at the top of purifying solvent liquid level, and the end face of airway 302 and purifying solvent liquid level keep certain distance.Be provided with air shooter 402 in gas-liquid separation chamber 4, an end of air shooter 402 is communicated with the top of drip washing chamber 3, and the other end is arranged on the liquid level below of purifying solvent 6, and its mouth of pipe and purifying solvent liquid level are kept at a distance.At first the gas that enters purification device guided to the below of cloth stream plate 301 by airway 302, gas percussion purifying solvent 6 is completed flushing; Gas passes cloth stream plate and rises to 3 tops, drip washing chamber and complete drip washing afterwards; Gas is delivered in purifying solvent 6 in gas-liquid separation chamber 4 by air shooter 402, gas through purifying solvent 6 complete bathe wash after, rise to gas-liquid separation chamber 4 tops by traverse baffle 401 and complete gas-liquid separation, and 102 flow out from the air outlet.
Described cloth stream plate 301 is a flat board, be distributed with cloth discharge orifice 303 on cloth stream plate 301, cloth discharge orifice 303 can be even or heterogeneous being distributed on cloth stream plate 301, and the shape of cloth discharge orifice 303 also can be arranged to the different shapeies such as circle, square, ellipse or Polygons as required.The top of drip washing chamber 3 is provided with spray header 304, and spray header 304 is communicated with the bottom of container 1 by transferpump 7.Transferpump 7 is pumped to spray header 304 with the purifying solvent 6 in container 1, purifying solvent is sprayed onto on cloth stream plate 301, purifying solvent spreads apart on cloth stream plate 301, and flow by cloth the cloth discharge orifice 303 that arranges on plate 301 and fall to lower one deck cloth and flow on plate 301 and disperse and fall.Impurity thereby the gas of the purifying solvent that falls and rising meets in filtering gas is realized the purpose of Purge gas.Described traverse baffle 401 is flat board or curved surface platy structure, as long as its shape can reach that barrier gas rises and guiding gas to the purpose of a side flow, one end of traverse baffle 401 is provided with gas stream port 403, and the gas stream port 403 on two neighbouring traverse baffles 401 is separately positioned on the both sides of gas-liquid separation chamber 4.The multilayer traverse baffle 401 that arranges surrounds the gas rising passway of complications in gas-liquid separation chamber 4.Gas constantly is subject to stopping of traverse baffle 401 in uphill process, and flows along the bottom surface of traverse baffle 401.In the collision and friction process of gas and traverse baffle 401, the moisture particulate of sneaking in gas is hit down, thereby separated from the gas, realizes the purpose of gas-liquid separation.
In order further to improve gas purifying effect, can be after gas be isolated liquid particle through traverse baffle, further filter again, air distribution plate 404 and filter material 406 can be set on the top of gas-liquid separation chamber 4, air distribution plate 404 is horizontally set between the traverse baffle 401 and air outlet 102 of the superiors, filter material 406 is arranged on air distribution plate 404, is provided with qi-emitting hole 405 on air distribution plate 404.Gas pass qi-emitting hole 405 enter be further filtered in filter material 406 after, 102 discharge from the air outlet.
Described air shooter 402 is positioned at the mouth of pipe of an end of purifying solvent 6, higher than the upper edge of purifying solvent communication port 5, when gas flows out from air shooter 402, utilizes vertical partition plate 2 to stop, avoids gas to enter drip washing chamber 3 again.
Described container 1 is provided with purifying solvent and replenishes mouth 103, and purifying solvent replenishes mouth 103 and is provided with control valve 104, opens control valve 104 and can add purifying solvent to container 1.Described container 1 bottom is provided with wash water valve 105.The outside of container 1 is provided with liquidometer 8, and the lower end of liquidometer 8 is connected with the bottom of container 1, is used for showing the liquid level of container 1 interior purifying solvent.
the above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. the purification device in an agriculture waste resource pyrolysis gasification system, it comprises the container of a sealing, container is provided with inlet mouth and air outlet,
it is characterized in that: be provided with a vertical partition plate in container, vertical partition plate is divided into drip washing chamber and gas-liquid separation chamber's two portions with container, inlet mouth and air outlet are separately positioned on the top of drip washing chamber and gas-liquid separation chamber, drip washing chamber and gas-liquid separation chamber are communicated with purifying solvent communication port between container bottom by the vertical partition plate bottom, purifying solvent is housed in container, the liquid level of purifying solvent is higher than the upper edge of purifying solvent communication port, the top of described drip washing chamber is provided with spray header, spray header is communicated with the bottom of container by transferpump, be provided with laminates stream plate at the drip washing partition, the indoor multilayer traverse baffle that is interval with of gas-liquid separation, cloth stream plate and traverse baffle all are horizontally disposed with, inlet mouth is communicated to the cloth stream plate below of the lowest layer by an airway that runs through cloth stream plate, at the indoor air shooter that is provided with of gas-liquid separation, one end of air shooter is communicated with the top of drip washing chamber, the other end is arranged in purifying solvent, be evenly distributed with the cloth discharge orifice on described cloth stream plate, one end of described traverse baffle is provided with the gas stream port, and the gas stream port on two neighbouring traverse baffles is separately positioned on the both sides of gas-liquid separation chamber.
2. the purification device in agriculture waste resource pyrolysis gasification system as claimed in claim 1 is characterized in that: described container is provided with purifying solvent and replenishes mouthful, and purifying solvent replenishes mouth and is provided with control valve.
3. the purification device in agriculture waste resource pyrolysis gasification system as claimed in claim 1, it is characterized in that: described container bottom is provided with wash water valve.
4. the purification device in agriculture waste resource pyrolysis gasification system as claimed in claim 1 is characterized in that: described air shooter is positioned at the mouth of pipe of an end of purifying solvent higher than the upper edge of purifying solvent communication port.
5. the purification device in agriculture waste resource pyrolysis gasification system as claimed in claim 1, it is characterized in that: the outside of described container is provided with liquidometer, and the lower end of liquidometer is connected with the bottom of container.
6. the purification device in agriculture waste resource pyrolysis gasification system as claimed in claim 1, it is characterized in that: the top of described gas-liquid separation chamber is provided with air distribution plate and filter material, air distribution plate is arranged between the traverse baffle and air outlet of the superiors, filter material is arranged on air distribution plate, is provided with qi-emitting hole on air distribution plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103894318A CN103131479A (en) | 2011-11-30 | 2011-11-30 | Purification device of agriculture waste resource pyrolysis gasification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103894318A CN103131479A (en) | 2011-11-30 | 2011-11-30 | Purification device of agriculture waste resource pyrolysis gasification system |
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| CN103131479A true CN103131479A (en) | 2013-06-05 |
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| CN2011103894318A Pending CN103131479A (en) | 2011-11-30 | 2011-11-30 | Purification device of agriculture waste resource pyrolysis gasification system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201231134Y (en) * | 2008-07-25 | 2009-05-06 | 孙伟东 | Upper air-input composite spraying impacting desulfurizer |
| CN102504884A (en) * | 2011-11-11 | 2012-06-20 | 洛阳骏腾能源科技有限公司 | Purification device in waste biomass resource pyrolysis and gasification system |
| CN202322762U (en) * | 2011-11-11 | 2012-07-11 | 洛阳骏腾能源科技有限公司 | Purification and refinement device in biomass waste resource pyrolysis gasification system |
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2011
- 2011-11-30 CN CN2011103894318A patent/CN103131479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201231134Y (en) * | 2008-07-25 | 2009-05-06 | 孙伟东 | Upper air-input composite spraying impacting desulfurizer |
| CN102504884A (en) * | 2011-11-11 | 2012-06-20 | 洛阳骏腾能源科技有限公司 | Purification device in waste biomass resource pyrolysis and gasification system |
| CN202322762U (en) * | 2011-11-11 | 2012-07-11 | 洛阳骏腾能源科技有限公司 | Purification and refinement device in biomass waste resource pyrolysis gasification system |
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Application publication date: 20130605 |