CN106541513A - A kind of material sorts dust pelletizing system - Google Patents
A kind of material sorts dust pelletizing system Download PDFInfo
- Publication number
- CN106541513A CN106541513A CN201611048330.3A CN201611048330A CN106541513A CN 106541513 A CN106541513 A CN 106541513A CN 201611048330 A CN201611048330 A CN 201611048330A CN 106541513 A CN106541513 A CN 106541513A
- Authority
- CN
- China
- Prior art keywords
- bulk cargo
- pelletizing system
- dust
- dust pelletizing
- charging aperture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/001—Pretreating the materials before recovery
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Combined Means For Separation Of Solids (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The embodiment of the present invention provides a kind of material and sorts dust pelletizing system, including dirt pocket, charging aperture, discharging opening, forced draft fans, blower fan of drying, dust outlet and bulk cargo mechanism, the charging aperture is located at the dirt pocket upper end, and the discharging opening is located at the dirt pocket lower end, and forced draft fans are connected by air-suction duct with the dust outlet, the bulk cargo mechanism, air inlet and air outlet are provided with, the air inlet is connected with blowing blower fan by intake stack, and the bulk cargo mechanism is arranged on the charging aperture lower end.
Description
Technical field
The present invention relates to material sorting field, more particularly to a kind of material sorting dust pelletizing system.
Background technology
Material dust removal system is widely used in separating plastic, grain sorting, medicine manufacture, mining industry sorting and other needs
Do in the field of material sorting.
By taking plastic applications as an example, since nearly half a century, plastics are because its characteristic such as cheap, safe, durable and light is each
It is widely applied in industry, the plastics consumption in the world is also constantly quick to be raised.Although plastic has higher resistance to
Spend long, but still there are substantial amounts of plastics to be discarded every year.No matter in developed country or developing country, plastic is all wide
It is general to be applied to pack, build, in the middle of automobile and electronic electric equipment, causing ratio of the waste or used plastics in MSW to exist
Fast lifting in recent years, waste plastics pollution are increasingly sharpened.The composition of waste plastics mainly include polyethylene, polypropylene, polrvinyl chloride,
Polyester plasticses etc., if can reclaim waste plastics as raw material, and are produced into corresponding product, then be a kind of useless well
The method of thing huge profit, thus can also mitigate environmental pollution.
In China, the collection degree of refuse classification is very low, easily causes garbage reclamation inefficient.Due to the property of different plastics
Can be different, in order to improve the recovery utilization rate of waste plastics, need classification to process the plastics of single variety.Therefore, waste plastics
The key of recycling is the method for separating of waste plastics, rather than last processing and reproduction.In the recycling of waste plastics
During, only the production of high-quality plastics could be realized using the waste plastics of same moral character, between plastics, impurity component is more than 5%
The performance of recycled product can be adversely affected.However, the source of waste or used plastics is wide, plastics kind is more, and before reclaiming it is many with
Recyclable rubbish does not coexist, many containing Dust after particle process after technics of reclaim of plastic waste, has had a strong impact on plastics point
The purity of choosing.Therefore be necessary to carry out material pretreatment before into screening installation, the dust being mixed in material is removed to carry
The separating plastic purity of high rear end.Existing material sorting dust pelletizing system is not high to the removal efficiency of the dust in plastics, exists
Further improved space.
The content of the invention
To overcome the defect of above-mentioned prior art, the embodiment of the present invention provides a kind of material and sorts dust pelletizing system, in material
Pretreatment is carried out into before screening installation, removes dust to lift rear end material separating purity.
The material sorting dust pelletizing system includes dirt pocket, charging aperture, discharging opening, forced draft fans, blower fan of drying, dust outlet
With bulk cargo mechanism, positioned at the dirt pocket upper end, the discharging opening is positioned at the dirt pocket lower end, forced draft fans for the charging aperture
It is connected by air-suction duct with the dust outlet, the bulk cargo mechanism is provided with air inlet and air outlet, and the air inlet leads to
Cross intake stack to be connected with blowing blower fan, the bulk cargo mechanism is arranged on the charging aperture lower end.
Alternatively, during the charging aperture is deep into the dirt pocket and the charging aperture center just to the material scatter machine
The center of structure.
Alternatively, the bulk cargo mechanism adopts tower structure.
Alternatively, the air outlet of the bulk cargo mechanism is the air channel reserved between each tower layer of the bulk cargo mechanism, described
Air inlet is arranged on the bottom of towe of tower structure.
Alternatively, the air channel link together with gap and formed by being left in the middle of two adjacent flanges, described
Two adjacent flanges form deflector to guide air-flow stream to the air channel.
Alternatively, dust collection storehouse is provided with above the dirt pocket, the dust collection storehouse is connected with the dust outlet
Connect.
Alternatively, material sorting dust pelletizing system also include being arranged on the dirt pocket top for stop inhaled by mistake
Material enters the stock stop in the dust collection storehouse.
Alternatively, the stock stop includes striker plate, and described striker plate one end is connected with the top of the process chamber, away from
The charging aperture, the other end are inclined to the charging aperture.
Alternatively, the blowing blower fan is mounted on converter with forced draft fans.
Alternatively, the tower structure includes trapezoidal tower structure, semicircle tower structure or taper tower structure.
Alternatively, the bulk cargo mechanism is bulk cargo guard, is uniformly distributed aperture thereon, and the aperture is the material scatter machine
The air outlet of structure.
Alternatively, the bulk cargo guard includes trigonometric expression guard, semicircle guard or trapezoidal guard.
Alternatively, a diameter of 3mm-5mm of the aperture being respectively distributed on the bulk cargo guard.
Material sorting dust pelletizing system provided in an embodiment of the present invention is by the combination reality using blowing blower fan and forced draft fans
Show and the pretreatment that dust is removed before screening installation has been entered to material, it is possible to obtain efficient dust removal effect.
Description of the drawings
Fig. 1 is the part-structure schematic diagram that material provided in an embodiment of the present invention sorts dust pelletizing system；
Fig. 2 is that material provided in an embodiment of the present invention sorts dust pelletizing system structural representation；
Fig. 3 is the structural representation that material provided in an embodiment of the present invention sorts the bulk cargo mechanism in dust pelletizing system；
Fig. 4 is the structural representation in the air channel that material provided in an embodiment of the present invention sorts the bulk cargo mechanism in dust pelletizing system
Figure；
Fig. 5 sorts the partial structural diagram of dust pelletizing system for a kind of material that one embodiment of the invention is provided；
In figure：10：Charging aperture；11：Feed pipe；20：Dust collection storehouse；30：Stock stop；40：Bulk cargo mechanism；50：Remove
Dirt room；51：Observation window；60：Air inlet；70：Discharging opening；80：Dust outlet；90：Cover plate；A：Before processing material；B：After process
Material；C：Blowing blower fan；D：Forced draft fans；E：Dust purging line；F：Dust outlet；G：Volume damper；a：Flange；b：
Air channel；c：Flange.
Specific embodiment
Material sorting dust pelletizing system provided in an embodiment of the present invention is different from the gravity of material using dust, by blowing air
Dust in material is blown afloat by machine, and the dust for being blown afloat is sucked dust collection storehouse by forced draft fans, and material is then heavy at which
Power effect falls into discharging opening, it is achieved thereby that the dedusting function of material.
Below in conjunction with the accompanying drawings specific embodiment provided in an embodiment of the present invention is described.
As depicted in figs. 1 and 2, the material sorting dust pelletizing system that one embodiment of the invention is provided includes dirt pocket 50, feeds
Mouth 10, discharging opening 70 and dust outlet 80.The charging aperture 10 is located at 50 upper end of dirt pocket, and discharging opening 70 is located at dirt pocket 50
Lower end, can connect next stage material separation device, and forced draft fans D is connected by air-suction duct with the dust outlet 80.
The material sorting dust pelletizing system also includes bulk cargo mechanism 40 and blowing blower fan C.The bulk cargo mechanism 40 is arranged on described
10 lower end of charging aperture and air inlet 60 and air outlet are provided with, the blowing blower fan C passes through pipeline and the bulk cargo mechanism 40
Air inlet 60 is connected.The wind-force separation of material being blown into by air inlet 60 while material is uniformly scattered by the bulk cargo mechanism
In dust.
By taking Fig. 2 as an example, the dust removal process of the material sorting dust pelletizing system provided to one embodiment of the invention is illustrated.
Before processing material A enters dust pelletizing system from charging aperture 10, and in dirt pocket, 50, Jing bulk cargos mechanism 40 is dispersed simultaneously
After dedusting, after process, material B Jing discharging openings 70 are discharged.Blowing blower fan C provides wind-force to bulk cargo mechanism 40 by pipeline, is dissipating
Dedusting is carried out during material；Dust is sucked by forced draft fans D by dust purging line E, and is removed by dust outlet F discharges
Dirt system.
In order to ensure, on material energy even drop down to bulk cargo mechanism 40, charging aperture 10 can be deep in dirt pocket 50, and
And the center of the charging aperture 10 can just to bulk cargo mechanism 40 center.
Whether material uniformly can scatter affects very big to dust removing effects, and in one embodiment of the invention, bulk cargo mechanism 40 can adopt
With tower structure, as shown in figure 3, taper tower structure 40A, trapezoidal tower structure 40B or semicircle tower knot can be included
Structure 40C.In practical application, as long as the structure of material spilling can be made, the application does not enter to the concrete shape of bulk cargo mechanism 40
Row is limited.
In one embodiment of the invention, the bulk cargo mechanism can also be bulk cargo guard, be uniformly distributed aperture thereon, described little
Hole is the air outlet of the bulk cargo mechanism.As shown in 40D, 40E and 40F in Fig. 3.The bulk cargo guard can be such as 40D
Shown trigonometric expression guard, the semicircle guard as shown in 40F or the trapezoidal guard as shown in 40E.
A diameter of 3mm-5mm of the aperture being respectively distributed on the bulk cargo guard.
After the distinguished and admirable air inlet 60 from 40 bottom of bulk cargo mechanism is entered, in the upper of bulk cargo guard described in Action of Wind pressure lower edge
Equally distributed aperture uniformly blows out, and intersects with the material of even drop down, and dust is floated upwards with air-flow, and material is from heavy sensation of the body
Free-falling in the presence of power, flows out from discharging opening 70, into next stage material separation device.
In order to prevent the materials from spattering of charging aperture 10, cover plate 90 can be set on charging aperture 10.Can be with cover plate 90
Upper configuration feed pipe 11 is fed.
One embodiment of the invention is illustrated to bulk cargo mechanism by taking taper tower structure as an example.
The bulk cargo mechanism 40 of taper tower structure is uniform with circumferencial direction when enabling to fall under material on material scatter machine structure 40
Scatter, the air inlet 60 of bulk cargo mechanism 40 is arranged on the bottom of towe of tower structure, blowing blower fan passes through air intake with the air inlet 60
Pipeline is connected, and wind is sent into bulk cargo mechanism 40 from air inlet 60 by blowing blower fan, after the distinguished and admirable air inlet 60 from bottom of towe is entered,
Blow out from air outlet under the blast that blowing blower fan is produced.
It can be scattered because of gravity downwards after material scatter machine structure 40 is fallen under material.In one embodiment of the invention, the bulk cargo
Mechanism 40 can also include vibrating motor, the bulk cargo mechanism 40 be vibrated by the vibrating motor, accelerate the material
Process of being scattered in bulk cargo mechanism 40, so as to accelerate whole dust removal process.In order to obtain more preferable dust removing effects, can basis
The power of blowing blower fan described in the power setting of the vibrating motor can be by fully come the dust ensured in the material being scattered
Blow afloat.
In order to lift dust removing effects, the air outlet of bulk cargo mechanism 40 could be arranged to the wind reserved between each tower layer
Road, referring to Fig. 4, by taking the bulk cargo mechanism 40 of taper tower structure as an example, the air channel b by two adjacent flange a and c according to
Prepsetting gap links together and is formed, while described two adjacent flanges form deflector.The material scatter machine of other structures
The air channel structure of structure 40 may be referred to Fig. 4, and the application is repeated no more.
It is after the distinguished and admirable air inlet 60 from 40 bottom of bulk cargo mechanism is entered, uniform from air channel in Action of Wind pressure lower edge deflector
Blowout, is intersected with the material of even drop down, and dust is floated upwards with air-flow, and material is in the presence of self gravitation under freedom
Fall, flow out from discharging opening 70, into next stage material separation device.
Dust collection storehouse 20 is provided with above dirt pocket 50, forced draft fans D passes through air-suction duct phase with dust collection storehouse 20
Even, the dust of floating is in the presence of forced draft fans suction, into dust collection storehouse 20, and from dust outlet under suction
80 flow out, into dust reclaiming bag.
Dust collection storehouse 20 is entered by mistake through in order to avoid partial material is blown up, is arranged in the porch in dust collection storehouse 20
There is stock stop 30.In one embodiment of the invention, the stock stop 30 can be striker plate, described striker plate one end with it is described
It is connected at the top of process chamber, away from the charging aperture 10, the other end is inclined to the charging aperture, can block the material inhaled by mistake.
Lighter material is encountered stock stop 30 and is fallen after being blown up, final Jing discharging openings 70 flow out.
The blowing blower fan reaches 3 times/hour, maximum limit with the blower fan that forced draft fans can be that power is 2.2KW, production capacity
Degree improve production efficiency, two blower fans can distinguish attached with frequency converters, can according to material containing dust amount, by converter come
Adjust the air quantity of each blower fan.
This material sorting dust pelletizing system course of work is as follows：During work, material is entered from charging aperture 10, material vertical drop
To in bulk cargo mechanism 40, in the presence of bulk cargo mechanism 40, material uniformly scatters in 360 degree of circumferencial directions, and blowing blower fan is by wind
Bulk cargo mechanism 40 is sent into from air inlet 60, when it is distinguished and admirable enter bulk cargo mechanism 40 from 40 bottom of bulk cargo mechanism after, under Action of Wind pressure
Uniformly blow out from the air channel between each tower layer along deflector, just intersect with the material for falling, dust quilt under wind-force effect
Blow afloat and floated with air-flow upwards, material lower backwardness in the presence of self gravitation is flowed out from discharging opening 70, into next stage material
Screening installation；The dust of floating in the presence of forced draft fans wind-force, into dust collection storehouse 20, and wind-force effect under from powder
Dirt outlet 80 is flowed out, into dust reclaiming bag；Tiny material also can act on float downward in blowing air power, and the material for being blown afloat is being touched
Fall to after stock stop 30, final Jing discharging openings 70 flow out.
Referring to Fig. 5, in order to ensure that material sorts the normal work of dust pelletizing system, in one embodiment of the invention, can with
Observation window 51 is opened up on the outer wall of dirt pocket 50, material disposition is checked for operator, when material has accumulation situation to occur,
The material piled up can also be dredged by the observation window.
Material provided in an embodiment of the present invention sorting dust pelletizing system has low cost, efficiently, the features such as simple structure, production
Efficiency high, dust separation degree are high, and after the system process, clearance of dust, up to 98%, is that rear end processing is done to material
Prepare well.
In addition, material sorting dust pelletizing system provided in an embodiment of the present invention is designed using independent board, this equipment is improve
The motility for using, for example, when material that the present embodiment passes through sorting dust pelletizing system is applied to waste or used plastics dedusting, both can be with
Used in silicone rubber piece-rate system front end, it is also possible to used in electrostatic separation system front end.
Material sorting dust pelletizing system provided in an embodiment of the present invention can also be used in grain sorting, medicine manufacture, mining industry
Sort and other need to do material the sorting industry of dust removal process.
In this specification, various pieces are described by the way of progressive, and what each some importance was illustrated is and other parts
Difference, between various pieces identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
Embodiment illustrated herein is not intended to be limited to, and is to fit to consistent with principles disclosed herein and features of novelty
Most wide scope.
Claims (13)
1. a kind of material sorts dust pelletizing system, it is characterised in that including dirt pocket, charging aperture, discharging opening, forced draft fans, blowing
Blower fan, dust outlet and bulk cargo mechanism, the charging aperture are located at the dirt pocket upper end, and the discharging opening is located at the dirt pocket
Lower end, forced draft fans are connected by air-suction duct with the dust outlet, the bulk cargo mechanism, are provided with air inlet and air-out
Mouthful, the air inlet is connected with blowing blower fan by intake stack, and the bulk cargo mechanism is arranged on the charging aperture lower end.
2. material according to claim 1 sorts dust pelletizing system, it is characterised in that the charging aperture is deep into the dedusting
In room and the charging aperture center of the center just to the bulk cargo mechanism.
3. material according to claim 1 sorts dust pelletizing system, it is characterised in that the bulk cargo mechanism adopts tower knot
Structure.
4. material according to claim 3 sorts dust pelletizing system, it is characterised in that the air outlet of the bulk cargo mechanism is institute
The air channel reserved between each tower layer of bulk cargo mechanism is stated, the air inlet is arranged on the bottom of towe of tower structure.
5. material according to claim 4 sorts dust pelletizing system, it is characterised in that：The air channel is by two adjacent methods
Leave in the middle of blue and link together and formed with gap, described two adjacent flanges form deflector to guide air-flow stream to arrive
The air channel.
6. material according to claim 1 sorts dust pelletizing system, it is characterised in that be provided with dust above the dirt pocket
Collecting bin, the dust collection storehouse are connected with the dust outlet.
7. material according to claim 6 sorts dust pelletizing system, it is characterised in that also including being arranged on the dirt pocket
Portion is used to stop the stock stop that the material inhaled by mistake enters the dust collection storehouse.
8. material according to claim 7 sorts dust pelletizing system, it is characterised in that the stock stop includes striker plate,
Described striker plate one end is connected with the top of the process chamber, and away from the charging aperture, the other end is inclined to the charging aperture.
9. material according to claim 1 sorts dust pelletizing system, it is characterised in that the blowing blower fan is equal with forced draft fans
Converter is installed.
10. material according to claim 3 sorts dust pelletizing system, it is characterised in that the tower structure includes trapezoidal tower
Formula structure, semicircle tower structure or taper tower structure.
11. materials according to claim 1 sort dust pelletizing system, it is characterised in that the bulk cargo mechanism is bulk cargo guard,
Aperture is uniformly distributed thereon, and the aperture is the air outlet of the bulk cargo mechanism.
12. materials according to claim 11 sort dust pelletizing system, it is characterised in that the bulk cargo guard includes trigonometric expression
Guard, semicircle guard or trapezoidal guard.
13. materials according to claim 11 sort dust pelletizing system, it is characterised in that be respectively distributed on the bulk cargo guard
Aperture a diameter of 3mm-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048330.3A CN106541513B (en) | 2016-11-22 | 2016-11-22 | A kind of material sorting dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611048330.3A CN106541513B (en) | 2016-11-22 | 2016-11-22 | A kind of material sorting dust pelletizing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106541513A true CN106541513A (en) | 2017-03-29 |
| CN106541513B CN106541513B (en) | 2019-02-22 |
Family
ID=58395592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611048330.3A Active CN106541513B (en) | 2016-11-22 | 2016-11-22 | A kind of material sorting dust pelletizing system |
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| Country | Link |
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| CN (1) | CN106541513B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994443A (en) * | 2017-06-08 | 2017-08-01 | 东莞市海宝机械科技有限公司 | Taper proportion winnowing machine |
| CN109081146A (en) * | 2018-09-05 | 2018-12-25 | 宿松县东全米业有限公司 | A kind of corn feeding dust-extraction unit |
| CN110052404A (en) * | 2019-04-30 | 2019-07-26 | 黑龙江省建三江农垦长湖机械科技有限公司 | High yield type wind separator for grain |
| CN111016114A (en) * | 2019-12-24 | 2020-04-17 | 中投(天津)智能管道股份有限公司 | Polyethylene pipe extruder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994443A (en) * | 2017-06-08 | 2017-08-01 | 东莞市海宝机械科技有限公司 | Taper proportion winnowing machine |
| CN109081146A (en) * | 2018-09-05 | 2018-12-25 | 宿松县东全米业有限公司 | A kind of corn feeding dust-extraction unit |
| CN110052404A (en) * | 2019-04-30 | 2019-07-26 | 黑龙江省建三江农垦长湖机械科技有限公司 | High yield type wind separator for grain |
| CN111016114A (en) * | 2019-12-24 | 2020-04-17 | 中投(天津)智能管道股份有限公司 | Polyethylene pipe extruder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106541513B (en) | 2019-02-22 |
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Effective date of registration: 20210924 Address after: 073099 No. 001-1, Beijing Tianjin Hebei Environmental Protection Industrial Park, Dingzhou North Circular Economy Demonstration Park, Baoding City, Hebei Province Patentee after: Amost environmental protection technology (Dingzhou) Co.,Ltd. Address before: 523710 No. 2, dongerheng Road, Lianhu No. 1 Industrial Zone, Tangxia Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN ARMOST ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |