CN100529268C - Multifunctional complete sucking type sweeping car - Google Patents
Multifunctional complete sucking type sweeping car Download PDFInfo
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- CN100529268C CN100529268C CNB2006100173858A CN200610017385A CN100529268C CN 100529268 C CN100529268 C CN 100529268C CN B2006100173858 A CNB2006100173858 A CN B2006100173858A CN 200610017385 A CN200610017385 A CN 200610017385A CN 100529268 C CN100529268 C CN 100529268C
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Abstract
The present invention relates to a multifunctional full-suction type roadsweeper. Said multifunctional fall-suction type roadsweeper includes the following several portions: upper dust-collecting tank, lower settlement negative-pressure tank, air-cleaning chamber, flower fan, air outlet pipe, air-blowing pipe, reverse-flow dust remover, filter dust-remover and power device. Said invention also provides the connection mode of all portions, also provides its working principle and concrete operation method.
Description
Technical field:
The present invention relates to sanitation of environment cleaning technology field, a kind of multifunctional complete sucking type sweeping car.
Background technology:
Sweeping machine adopts tumbling-type round brush, dish brush to clean mostly both at home and abroad at present.In the work, sprayed water in ground earlier, in the middle of by the dish brush ground refuse etc. being swept to, with blower fan rubbish is sucked ash bin then again, spray water in ash bin, press the way of dirt by water smoke, big particle settles down.Fine solid particle in the rubbish enters atmosphere by blower fan, has brought the reentrainment of dust pollution.For having prevented ash, continually again spray water earthward with on the brush, the result is with dust and becomes mud, adheres on the ground, waits water one dried, dust can fly upward again with the wind: and on the ground ditch to meet interior dust, tiny foreign material etc. all to sweep forever unclean.In addition, round brush, dish brush need frequent replacing, cost of use height.Like this, the rubbish of not only waste water resource, and band water also is not easy to handle.
Other has a kind of application complete pneumatic dry-type dust-proof vehicle formerly, need not coil brush, not spray water, and all adopts air-flow to clean ground.During work, the rotation of dependence centrifugal fan impeller, produce movement air flow, air-flow drives dust and sucks ash bin lower floor through admission pipe, realize separating for the first time by gravitational settling, fine solid particle after the separation enters draught fan impeller with movement air flow by air inlet pipe, make air and dust carry out separating the second time by impeller centrifugal force, fine solid particle after the separation is stored in the ash bin upper strata, gas after the separation blows out from nozzle after entering the dust suction dish by conduit, floor-dust is blown afloat the back sucked once more, realize the ground cleaning by admission pipe.This vehicle during because of work, does not have gas to discharge, and the dust suction dish contacts with ground, forms confined space, and charge flow rate equates with the air blowing flow, so air-flow is not excessive.But in real work, because of the air-flow through separating for the second time still has a large amount of dust, and to guarantee that dust and foreign material etc. enter the dust suction dish on the ground, dust suction dish and ground should be gapped, air-flow and atmosphere in the dust suction dish has exchange like this, because charge flow rate equates with the air blowing flow, then be with the dirt air-flow must be excessive under the dust suction dish.Even the gas after separating for the second time enters atmosphere,, can't reach environmental requirement because of it has a large amount of dust.In addition, dust suction dish width is limited, has limited the cleaning width.This vehicle can't realize removing than the weight body to bulky grain, also can't be to cleaning under curb limit and the isolated column.
Summary of the invention:
In order to overcome defective of the prior art, the purpose of this invention is to provide a kind of multifunctional complete sucking type sweeping car, in the cleaning process of ground, can once finish under ground, the isolated column, the dust suction cleaning of road curb limit rubbish and effective removing of larger particles, the cleaning width is wide, do not form reentrainment of dust, but also have back spray sprinkler device, thereby realize requirement efficient, energy-conservation, thorough environmentally-friendly sanitary.
In order to realize the foregoing invention purpose, the present invention adopts following technical scheme:
Described multifunctional complete sucking type sweeping car comprises a transportable car body, and power source, hydraulic control device, refuse sweeping equipment and back spray sprinkler device are installed on car body; Its cleaning works device has centrifugal fan, reverse-flow type deduster, blowing-extracting type dust hood and dustbin casing; The dustbin casing has the top disposal box that dividing plate is divided into, bottom sedimentation negative pressure box and casing top layer air-purifying chamber, be equipped with in the left and right sides of blowing-extracting type dust hood and can be used for cleaning the road curb, isolated column is down with the dust and the collected side dust gathering arrester of foreign material on curb limit; Its centrifugal fan is communicated with the reverse-flow type deduster through discharge pipe, and the reverse-flow type deduster is communicated with blowing-extracting type dust hood by gas blow pipe and bellows B; The bottom of its reverse-flow type deduster is connected with the disposal box on casing top.
Described multifunctional complete sucking type sweeping car, described sweeping machine, the sedimentation negative pressure box that the blowing air flow that the admission pipe of its blower fan and lower box are rotated formation at a high speed by blower fan is pumped into negative pressure is connected, and the sedimentation negative pressure box is being communicated with blowing-extracting type dust hood through sweep-up pipe and bellows A; Be provided with the shutter barrier plate that can stop bulky grain rubbish and foreign material on the sweep-up pipe top of sedimentation negative pressure box and the admission pipe connection of blowing and drawing type compressed air source unit.
Described sweeping machine has a water tank on car body, and water pump is installed, and water pump is connected with back spray sprinkler device by water pipe, can be to the ground watering of cleaning; Water pipe also with clean the road curb, valve connect, can clean the road curb.
Described sweeping machine, its blowing-extracting type dust hood has middle dust gathering arrester, has a seal diaphragm, dividing plate to be provided with many strips air blowings in the middle dust gathering arrester and chews, and the pipeline opening of two gas blow pipes is arranged on the top of dust shield; The bottom of control of dust cover body in the middle of the air entry of two sweep-up pipes that are communicated with the sedimentation negative pressure box extend into is near ground; Be provided with the scraper plate that stone, fragment of brick and larger particles object can be concentrated to air entry in the dust gathering arrester, be provided with the pressure dirt adhesive tape of close proximity to ground around the dust gathering arrester.
Described sweeping machine, its left and right sides at blowing-extracting type dust hood are equipped with and can be used for cleaning limit, road road, and isolated column is down with the dust and the collected side dust gathering arrester of foreign material on curb limit; Its side dust gathering arrester adopts bearing pin to be hinged on the left and right sides of middle control of dust cover body, respectively be provided with protective cover on the side dust gathering arrester, the pure qi (oxygen) air blowing mouth of pipe is arranged on the protective cover, dividing plate is provided with many strips air blowings and chews, the pure qi (oxygen) air blowing mouth of pipe is communicated with by the gas blow pipe of pipeline with the air-purifying chamber at rubbish casing top, and its other end and the curb that is provided with air door switch of cleaning road curb and isolated column dust blow that chewing blows to chew with strip is communicated with; The front of side dust gathering arrester is provided with scraper plate.
Described sweeping machine, the filter drum type precipitator of installing in its disposal box can be vertical, also can be horizontal types; Can also be replaced by several sintered plate formula dedusters, sintered plate formula deduster is installed in the top of casing, is communicated with last air-purifying chamber.
Described sweeping machine is provided with the pure qi (oxygen) gas receiver that the pulse control valve is installed in its top layer air-purifying chamber, be provided with oil water separator in the gas receiver, air dryer; Gas receiver is communicated with jet pipe, and air jet pipe is connected with lauter tub formula deduster at the nozzle place again; The front end of air-purifying chamber is equipped with the pure qi (oxygen) gas blow pipe and has the pure qi (oxygen) stack of pulse valve, and the pure qi (oxygen) gas blow pipe is communicated with by the pure qi (oxygen) air blowing mouth of pipe of pipeline with cleaning road curb and isolated column dust.
Described sweeping machine, its hydraulic jack one end is connected with power source, and the other end is connected with the tepetate that unloads of dustbin casing back; Discharge pipe, gas blow pipe, admission pipe and sweep-up pipe are provided with butt joint and press mouth.
Owing to adopted technical scheme as mentioned above, the present invention has following superiority:
This multifunctional complete sucking type sweeping car during use, is all used the air-flow operation, makes and blows, inhales, scrapes combination, no reentrainment of dust; Can not only disposablely finish under ground, the isolated column, road curb limit dust suction cleaning and bulky grain realized effectively removing than the weight body, and band back spray sprinkler device, and can clean the road curb, thus realize effects efficient, energy-saving and environmental protection.Can be widely used in urban road, airport, square, park, school, highway, residential district, parking lot, harbour, station, cement field, power plant etc.
This multifunctional complete sucking type sweeping car, do not use the dish brush, saved the expense of the frequent replacing of coiling brush cleaning hull brush, the efficient height, running cost is low, vehicle one mistake, and ground is neat and tidy, do not stay curb, dust dead angle, and can accomplish thorough removing yet the dust rubbish on below the road isolated column and curb limit.Can both effectively be cleaned to foreign material such as general stone, brick, pericarp, paper scrap, leaf, plastics from tens microns dusts, elimination efficiency reaches more than 98%.
Description of drawings:
Fig. 1 is the multifunctional complete sucking type sweeping car structural representation.
Fig. 2 is that the A of blowing-extracting type dust hood is to revolved view.
Fig. 3 is the B-B view of side dust gathering arrester.
As shown in FIG.: the 1-car body; The 2-blowing-extracting type dust hood; The 3-gas blow pipe; 4-bellows A; The 5-air entry; 6-bellows B; 7-sedimentation negative pressure box; Spray sprinkler device behind the 8-; 9-flushing curb valve; The 10-hydraulic jack; 11-unloads tepetate; The 12-filter drum type precipitator; 13-casing top layer air-purifying chamber; The 14-jet pipe; The 15-nozzle; The 16-disposal box; 17-reverse-flow type deduster; The 18-pulse valve; The 19-gas receiver; The 20-casing; The 21-discharge pipe; 22-pure qi (oxygen) gas blow pipe; 23-pure qi (oxygen) stack; The 24-sweep-up pipe; The 25-admission pipe; The 26-centrifugal fan; The 27-water tank; 28-shutter barrier plate; 29-side dust gathering arrester; 30-presses the dirt adhesive tape; 31-blows and chews; The 32-scraper plate; Dust gathering arrester in the middle of the 33-; The 34-inflatable mouth; The 35-protective cover; The 36-curb blows to be chewed; The 37-bearing pin; The 38-air door switch; 39-road curb; Mouth is pressed in the 40-butt joint.
The specific embodiment:
In Fig. 1,2,3, this multifunctional complete sucking type sweeping car comprises a transportable car body 1, and power source, hydraulic control device, refuse sweeping equipment and back spray sprinkler device 8 are installed on car body; Its cleaning works device has centrifugal fan 26, reverse-flow type deduster 17, blowing-extracting type dust hood 2 and dustbin casing 20; The dustbin casing has the top disposal box 16 that dividing plate is divided into, bottom sedimentation negative pressure box 7 and casing top layer air-purifying chamber 13, be equipped with in the left and right sides of blowing-extracting type dust hood 2 and can be used for cleaning road curb 39, isolated column is down with the dust and the collected side dust gathering arrester 29 of foreign material on curb limit; Its centrifugal fan 26 is through being communicated with reverse-flow type deduster 17 through discharge pipe 21, and the reverse-flow type deduster is communicated with blowing-extracting type dust hood 2 by gas blow pipe 3 and bellows A4; The bottom of its reverse-flow type deduster is connected with the disposal box 16 on casing top.The sedimentation negative pressure box 7 that the blowing air flow that the admission pipe 25 of its blower fan and lower box are rotated formation at a high speed by blower fan is pumped into negative pressure is connected, and the sedimentation negative pressure box is communicated with blowing-extracting type dust hood through sweep-up pipe 24 and bellows B6; Be provided with the shutter barrier plate 28 that can stop bulky grain rubbish and foreign material on the sweep-up pipe top of sedimentation negative pressure box and the admission pipe connection of blowing and drawing type compressed air source unit.
Be equipped with in the left and right sides of blowing-extracting type dust hood 2 and can be used for cleaning limit, road road, isolated column is down with the dust and the collected side dust gathering arrester 29 of foreign material on curb limit; The blowing and drawing type compressed air source unit is communicated with blowing-extracting type dust hood 2 by bellows A 4 and gas blow pipe 3; Blowing-extracting type dust hood 2 is communicated with the sedimentation negative pressure box 7 of casing 20 by bellows B6 and sweep-up pipe 24; Admission pipe 25 is connected with the disposal box 16 on casing top.Its blowing-extracting type dust hood 2 has middle dust gathering arrester 33, has a seal diaphragm, dividing plate to be provided with the blow pipeline opening of chewing 31, two gas blow pipes 3 of many directionless regularly arranged strips in the middle dust gathering arrester and is arranged on the top of blowing-extracting type dust hood 2; The bottom of dust gathering arrester 33 in the middle of the air entry 5 of two sweep-up pipes 24 that are communicated with sedimentation negative pressure box 7 extend into is near ground; Be provided with scraper plate 32 in the dust gathering arrester, be provided with the pressure dirt adhesive tape 30 of close proximity to ground around the dust gathering arrester.Its side dust gathering arrester adopts bearing pin 37 to be hinged on the left and right sides of middle control of dust cover body, respectively be provided with protective cover 35 on the side dust gathering arrester, 22 mouthfuls of pure qi (oxygen) gas blow pipes are arranged on the protective cover, dividing plate is provided with many directionless regularly arranged strips air blowings and chews 31, the pure qi (oxygen) air blowing mouth of pipe is communicated with by the gas blow pipe of pipeline with the air-purifying chamber at rubbish casing top, its other end and the curb that is provided with air door switch 38 of cleaning road curb 39 and isolated column blow chew 36 and strip blow and chew 31 and be communicated with; The front of side dust gathering arrester is provided with scraper plate 32.Its hydraulic jack 10 1 ends are connected with power source, and the other end is connected with the tepetate 11 that unloads of dustbin casing 20 back; Discharge pipe 21, gas blow pipe 3, admission pipe 25 and sweep-up pipe 24 are provided with butt joint and press mouth 40.
During work, the car body walking, stretch out the blowing-extracting type dust hood both sides, and the scraper plate on it is concentrated stone, fragment of brick, larger particles object to air entry.The centrifugal blower of power source drive simultaneously rotates at a high speed, the sedimentation negative pressure box of ash bin lower floor is pumped into negative pressure, and chew ground dust and light weight sundries etc. are blown to air entry 5 from the air blowing of blowing gas stream on blowing-extracting type dust hood of blower fan, various foreign material around the air entry are blowing, are entering the sedimentation negative pressure box through sweep-up pipe under the inspiratory flow synergy, suddenly expansion herein, air velocity is slack-off, and wind-force diminishes, and stops that by gravitational settling and assembly air entry shutter realization separates for the first time; Big particle and foreign material etc. are stored in the sedimentation negative pressure box, and fine dusts and light weight sundries are sucked by blower fan and enter the reverse-flow type deduster with air-flow, realize separating for the second time; Most gas after the separation enters blowing-extracting type dust hood through gas blow pipe, ground dust and foreign material etc. are sent to air entry, be inhaled into once more, fine dusts after the separation and light weight sundries enter ash bin upper strata disposal box with the sub-fraction air-flow, and 12 pairs of bands of the filter drum type precipitator in disposal box dirt air-flow separates for the third time; Fine dusts after the separation and light weight sundries are stored in the disposal box of ash bin upper strata, the gas that separates the back compliance with environmental protection requirements enters the ash bin top layer, most through the pure qi (oxygen) gas blow pipe to the side dust gathering arrester, can be used for ground cleaning and blow under road curb, the isolated column, another fraction is directly discharged through the pure qi (oxygen) stack and is used for cooling of heat generating components; Like this, an air-flow part that just blower fan is formed is discharged, make the actual blowing amount of the actual suction air volume of air entry in the blowing-extracting type dust hood, make whole blowing-extracting type dust hood be in operation under the negative pressure state always, can avoid the blowing-extracting type dust hood periphery to have air-flow to overflow airborne dust like this greater than gas blow pipe.Obviously, in this circulation, can finish under whole ground, the isolated column, the dust suction cleaning of road curb limit and larger particles effectively remove cleaning works.Water tank is equipped with water pump 27 times, after the cleaning of ground, sprays ground as need, starts water pump, and back spray sprinkler device is supplied water, and is implemented in the vehicle ' process to the ground watering of cleaning; Clean the road curb as need, can open the cleaning that flushing curb valve 9 nozzles 15 are realized the road curb.When dumping rubbish, what operating hydraulically operated control device, power source promoted that hydraulic jack 10 opens dustbin casing 20 back unloads tepetate 11, and discharge pipe 21, gas blow pipe 3, admission pipe 25 and sweep-up pipe 24 are provided with butt joint and press mouthfuls 40, casing top is opened, and discharging garbage is very convenient.
Claims (8)
1, a kind of multifunctional complete sucking type sweeping car, comprise a transportable car body (1), power source, hydraulic control system, refuse sweeping equipment are installed on car body, it is characterized in that: described sweeping machine, it has the top disposal box (16) that is divided into by dividing plate, the rubbish ash bin that bottom sedimentation negative pressure box (7) and casing top layer air-purifying chamber (13) constitute; Centrifugal fan (26) is under drive power source, and rotation forms blowing air flow at a high speed, and blowing air flow, is blown into the gas blow pipe (3) that is communicated with by bellows A (4) and enters blowing-extracting type dust hood (2) again through reverse-flow type deduster (17) through discharge pipe (21); The sweep-up pipe (24) of air entry in the blowing-extracting type dust hood (5) through having bellows B (6) sent garbage dust into grey lower box part sedimentation negative pressure chamber; Send into the air-purifying chamber of top layer again through blower fan admission pipe (25); Device has reverse-flow type deduster (17) and filter drum type precipitator (12) in the disposal box of top.
2, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described blower fan admission pipe (25) is connected with the sedimentation negative pressure box (7) of lower box, blowing-extracting type dust hood (2) is drawn to air entry (5) with ground dust and light weight sundries, air entry (5) various foreign material are on every side blowing, are entering sedimentation negative pressure box (7) through sweep-up pipe (24) under the inspiratory flow synergy, stop by gravitational settling and shutter barrier plate (28) and realize dust separation for the first time; Simultaneously the sedimentation negative pressure box (7) of ash bin lower floor is pumped into negative pressure; Air blowing on blowing-extracting type dust hood is chewed (31) big particle and foreign material is stored in the sedimentation negative pressure box (7); Fine dusts and light weight sundries enter reverse-flow type deduster (17) with air-flow through centrifugal fan (26), realize dust separation for the second time; The air-flow that separates the back relative clean blows to blowing-extracting type dust hood (2) through gas blow pipe (3) again, with ground dust and be sent to air entry (5) than the granule light weight sundries, be inhaled into sedimentation negative pressure box (7) once more, fine dusts after the separation and light weight sundries export down along reverse-flow type deduster (17) with the sub-fraction air-flow and enter casing (20) upper strata disposal box (16); Filter drum type precipitator (12) is installed in the disposal box, band dirt air-flow is separated for the third time; Fine dusts and light weight sundries after the separation are stored in disposal box, the gas that separates the back compliance with environmental protection requirements enters ash bin top layer air-purifying chamber (13), and most is chewed (31) and curb through the inflatable mouth (34) of pure qi (oxygen) gas blow pipe (22) to the side dust gathering arrester (29) through air blowing and blows and chew (36) and blow out; Again side dust gathering arrester (29) ground and the dust, the light weight sundries that blow under road curb, the isolated column are blown to air entry (5); Another fraction is directly discharged through pure qi (oxygen) stack (23), implements heating work component are cooled.
3, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described sweeping machine, one water tank (27) is arranged on car body, and water pump is installed, after the cleaning of ground, spray ground as need, start water pump, back spray sprinkler device (8) is supplied water, can be implemented in the vehicle ' process to the ground watering of cleaning; Clean road curb (39) as need, can open the cleaning of flushing curb valve (9) realization the road curb.
4, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described sweeping machine, its blowing-extracting type dust hood has middle dust gathering arrester (33), in the middle dust gathering arrester seal diaphragm is arranged, dividing plate is provided with many directionless regularly arranged strip blowing nozzles (31), and the pipeline opening of two gas blow pipes is arranged on the top of dust shield; The bottom of control of dust cover body in the middle of the air entry of two sweep-up pipes that are communicated with the sedimentation negative pressure box extend into is near ground; Be provided with scraper plate in the dust gathering arrester, be provided with the pressure dirt adhesive tape (30) of close proximity to ground around the dust gathering arrester; Scraper plate (32) on the blowing-extracting type dust hood (2) is concentrated stone, fragment of brick, larger particles object to air entry (5).
5, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described sweeping machine, its left and right sides at blowing-extracting type dust hood is equipped with and is can be used for cleaning limit, road road, and isolated column is down with the dust and the collected side dust gathering arresters of foreign material (29) on curb limit; Its side dust gathering arrester adopts bearing pin (37) to be hinged on the left and right sides of middle control of dust cover body, respectively be provided with protective cover (35) on the side dust gathering arrester, pure qi (oxygen) gas blow pipe (22) mouth is arranged on the protective cover, dividing plate is provided with many directionless regularly arranged strips air blowings and chews (31), the pure qi (oxygen) air blowing mouth of pipe is communicated with by the gas blow pipe of pipeline with the air-purifying chamber at rubbish casing top, and its other end blows to chew with the strip gas hole with the curb that is provided with flushing curb valve (9) of cleaning road curb and isolated column dust and is communicated with; The front of side dust gathering arrester is provided with scraper plate (32).
6, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described sweeping machine, admission pipe (25) connection with the blowing and drawing type compressed air source unit in the sedimentation negative pressure box of its rubbish lower box is provided with the shutter barrier plate (28) that can stop bulky grain rubbish and foreign material.
7, multifunctional complete sucking type sweeping car as claimed in claim 1, it is characterized in that: described sweeping machine, filter drum type precipitator on it in disposal box (12) also can be replaced by several sintered plate formula dedusters, and sintered plate formula deduster is installed in the top of casing, is communicated with last air-purifying chamber.
8, multifunctional complete sucking type sweeping car as claimed in claim 1 is characterized in that: described sweeping machine, be provided with the pure qi (oxygen) gas receiver (19) that pulse valve (18) is installed in its top layer air-purifying chamber, and be provided with oil water separator in the gas receiver, air dryer; Gas receiver is communicated with jet pipe (14), and air jet pipe is located to be connected with lauter tub formula deduster at nozzle (15) again; The front end of air-purifying chamber is equipped with pure qi (oxygen) gas blow pipe (22) and has the pure qi (oxygen) stack (23) of valve, and the pure qi (oxygen) gas blow pipe is communicated with by the pure qi (oxygen) gas blow pipe (22) of pipeline with cleaning road curb and isolated column dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100173858A CN100529268C (en) | 2006-01-19 | 2006-01-19 | Multifunctional complete sucking type sweeping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100173858A CN100529268C (en) | 2006-01-19 | 2006-01-19 | Multifunctional complete sucking type sweeping car |
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| Publication Number | Publication Date |
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| CN101003968A CN101003968A (en) | 2007-07-25 |
| CN100529268C true CN100529268C (en) | 2009-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100173858A Active CN100529268C (en) | 2006-01-19 | 2006-01-19 | Multifunctional complete sucking type sweeping car |
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2006
- 2006-01-19 CN CNB2006100173858A patent/CN100529268C/en active Active
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| CN101003968A (en) | 2007-07-25 |
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