CN101218472A - Gas combustion arrangement using circular stream - Google Patents
Gas combustion arrangement using circular stream Download PDFInfo
- Publication number
- CN101218472A CN101218472A CNA2006800245036A CN200680024503A CN101218472A CN 101218472 A CN101218472 A CN 101218472A CN A2006800245036 A CNA2006800245036 A CN A2006800245036A CN 200680024503 A CN200680024503 A CN 200680024503A CN 101218472 A CN101218472 A CN 101218472A
- Authority
- CN
- China
- Prior art keywords
- gas
- combustion
- combustion apparatus
- gas combustion
- combustion tube
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 134
- 239000007789 gas Substances 0.000 claims description 96
- 238000007599 discharging Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 230000003319 supportive effect Effects 0.000 claims description 8
- 230000020169 heat generation Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- 235000021168 barbecue Nutrition 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/063—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
Abstract
Disclosed is a gas combustion arrangement using a circular stream, which is capable of fully burning gas discharged from waste incinerated (by flame -broiling, high-temperature, thermal decomposition, etc.) in an incinerator provided at a front stage of the gas combustion arrangement by passing the discharged gas through a coil-shaped circular combustion pipe heated at a predetermined temperature. The present invention provides a gas combustion arrangement using a circular stream, which is capable of maximizing a combustion efficiency by prolonging stay of discharged gas, which is introduced through a coil-shaped combustion pipe, inside the gas combustion arrangement as the discharged gas is burned, forming a circular stream, inside and outside the coil-shaped combustion pipe, and burning the discharged gas through direct contact with internal and external surfaces of the combustion pipe with high temperature.
Description
Technical field
The present invention relates to a kind of gas combustion apparatus that utilizes circulation (circular stream), this device can make emission gases completing combustion by making the helically coiled combustion tube (coil-shaped circular heated combustion pipe) that is passed through the annular heating by the gas of the incinerator discharging that is arranged on the gas combustion apparatus leading portion.More specifically, the present invention relates to a kind of gas combustion apparatus that utilizes circulation, this device can by prolong the emission gases introduced via the helically coiled combustion tube when the burning time of staying in gas combustion apparatus, by at the inside and outside formation circulation of helically coiled combustion tube, and come combustion gas by the surfaces externally and internally that direct contact has a combustion tube of high temperature, come maximum combustion efficiency.
Background technology
The conventional incineration apparatus that is used for waste disposal consists essentially of the incinerator that is used for burning (flame barbecue (flame-broiling)) refuse, utilize burner to burn by the flame barbecue type combustion chamber of the gas of incinerator discharging, and is used to purify by the burning gases of combustion chamber discharging and with Purge gas and is discharged into airborne clarifier.In traditional incineration apparatus for waste disposal, the combustion chamber has enclosed construction, and this enclosed construction uses the heat of the simple-arranged with burner to produce part (heat generating part).
Yet for the traditional combustion chamber that the heat with above-mentioned simple-arranged produces part, the time that emission gases rests in the combustion chamber is of short duration, and huge because be used for the space of heat generation part in the combustion chamber, and is difficult to make the temperature of combustion chamber to keep constant.Therefore, may produce and comprise for example imperfect combustion gas of dioxin of polluter, and be discharged in the air, this may cause social concern, for example environmental pollution.
Although environmental pollutants can partly filter by the independent clarifier that is arranged on the combustion chamber back segment, clarifier has its limited filter capacity, and need be used for a lot of effort and the higher cost of installation and maintenance.
Summary of the invention
Technical problem
According to above-mentioned situation, the object of the present invention is to provide a kind of gas combustion apparatus that utilizes circulation, this device can prolong the time of staying of emission gases in gas combustion apparatus by produce circulation in gas combustion apparatus, and, make and introduce the burning of gas maximizing efficiency by the gas that the inner surface that contacts the helically coiled combustion tube that heats comes completing combustion to introduce from incinerator by the combustion tube that heats.
Another object of the present invention is to provide a kind of gas combustion apparatus that utilizes circulation, this device can be by prolonging from the time of staying of the gas of incinerator introducing, come to introduce gas with high burning efficiency completing combustion, thus suppress environmental pollutants (such as, dust, dioxin etc.) generation.
Technical solution
In order to reach above purpose, according to an aspect, the invention provides and a kind ofly be used to burn by the gas combustion apparatus of the use circulation of the gas of incinerator discharging, it comprises: a plurality of electric heaters; The burning gases that are arranged on gas combustion apparatus top export and are arranged on the dust outlet of gas combustion apparatus bottom; And the combustion tube of contiguous electric heater setting, combustion tube is drawn by the upside of burner and to last volume, combustion tube has helically coiled, and combustion tube comprises the delivery pipe that end portion is open.
Preferably, electric heater radially is arranged in the inner periphery of gas combustion apparatus.
According on the other hand, the invention provides a kind of gas combustion apparatus that utilizes circulation, it comprises: outer cover, heat with electric heater produces part, being arranged on heat produces the burning gases outlet of part upside and is arranged on the dust outlet that heat produces the part downside, wherein, hot generating unit branch comprises the combustion tube with the wire structures (wiring structure) that is rolled into helically coiled, combustion tube comprises the delivery pipe on the end that is formed on combustion tube, and outer cover comprises the flange with connecting hole in the following circumference of outer cover, and outer cover utilizes flange to be incorporated into the supportive installation frame as jockey.
Preferably, heat produces the thermal insulation part (heat insulating part) that partly also comprises on the inner periphery that is arranged on heat generation part.
Preferably, the supportive installation frame comprises that disc connects guide rib and the integrally formed infundibulate pilot outlet (hopper-shaped auxiliary outlet) 42 in the middle part that is connected guide rib.
Description of drawings
Fig. 1 is for utilizing the exploded cutaway view of the gas combustion apparatus of circulation according to embodiments of the present invention;
Fig. 2 is the cutaway view that the assembled state of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention is shown;
Fig. 3 is the perspective view of the combustion tube of the gas combustion apparatus that is used to utilize circulation according to embodiments of the present invention;
Fig. 4 is the view that the running status of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention is shown; And
Fig. 5 is the structure chart of the thermal insulation part of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention.
The specific embodiment
Hereinafter, describe structure and operation with reference to the accompanying drawings in detail according to the gas combustion apparatus that utilizes circulation of the preferred embodiment of the invention.
Fig. 1 is for utilizing the exploded cutaway view of the gas combustion apparatus of circulation according to embodiments of the present invention; Fig. 2 is the cutaway view that the assembled state of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention is shown; Fig. 3 is the perspective view of the combustion tube of the gas combustion apparatus that is used to utilize circulation according to embodiments of the present invention; And Fig. 4 is the view that the running status of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention is shown.
Referring to figs. 1 through 4, utilize the gas combustion apparatus of circulation to comprise that outer cover 1, heat produce part 2, combustion tube 3 and supportive installation frame 4 according to embodiments of the present invention.
As illustrated in fig. 1 and 2, outer cover 1 forms the basic external frame of the gas combustion apparatus that utilizes circulation, and has cylindrical enclosed construction.In this embodiment, as shown in Figure 1, preferably, be provided with flange 11 whole formation in the following circumference of cylindrical jacket 1 of connecting hole P.In Fig. 1 and 2, B and N represent screw bolt and nut respectively.Should be appreciated that under the situation that does not deviate from spirit of the present invention, outer cover 1 can have hexahedron rather than cylindrical.
Heat produces part 2 and has integrally formed space layout in outer cover 1.As illustrated in fig. 1 and 2, heat produces part 2 and comprises a plurality of electric heaters 21 of radially being arranged on heat and producing the outside of part 2, is formed on the burning gases outlet 22 in the middle part, top that heat produces part 2 and is formed on dust outlet 23 in the middle part, bottom that heat produces part 2.
The gas that combustion tube 3 gives off the incinerator (not shown) imports heat and produces part 2, and combustion tube 3 is core components of gas combustion apparatus of the present invention.Preferably, as shown in Figures 1 to 3, combustion tube 3 has by the steel pipe that will have predetermined diameter and is rolled into the wire structures that helically coiled forms.
As shown in Figure 3, delivery pipe 31 is formed on an end of helically coiled combustion tube 3.
As above the burning of the gas combustion apparatus of structure is by the gas via high-temp combustion pipe 3 importing gas combustion apparatus of incinerator discharging.The combustion process of gas combustion apparatus has three combustion phases.Particularly, contacting when burning by inner surface, carry out first combustion phases with combustion tube 3 by introduce emission gases that heat produces part 2 by the combustion tube of electric heater 21 heating.By the gas of combustion tube 3 discharging by contacting with heater 21 when burning with adiabatic wall that heat produces part 2, carry out second combustion phases.By the gas of combustion tube 3 discharging since centrifugal force and rotating by circulation be disposed to the gas combustion apparatus outside during, when gas owing to when directly contacting the outer surface of high-temp combustion pipe and burning, carry out the 3rd combustion phases.
The gas that burns in the burner is via burning gases outlets 22 dischargings, and the dust that residual impurity for example produces during gas combustion is discharged into the outside by dust outlet 23.
As mentioned above, when the gas by the incinerator discharging passed through helically coiled combustion tube 3 and form circulation in combustion tube 3, as shown in Figure 3, gas can contact by the inner surface with high-temp combustion pipe 3 and burning effectively.
As shown in Figure 4, when gas is introduced in the heat generation part 2, produce the part 2 inner circulation that produce in heat owing to discharge pressure action.This circulation can prolong gas and produce the time of staying of part 2 inside in heat, thereby gas is burnt more effectively.
And, except having prolonged owing to circulation the time of staying of gas, depend on the combustion tube of being installed 3, also can pass through to increase contact area (as shown in Figure 4, the gas via the combustion tube introducing contacts with the inner surface of the combustion tube 3 of heating) and the more effectively burning that produces part 2 inboards with heat via the emission gases that helically coiled combustion tube 3 is introduced.
Fig. 5 is the topology view of the thermal insulation part of the gas combustion apparatus that utilizes circulation according to embodiments of the present invention.With reference to Fig. 5, gas combustion apparatus also comprises thermal insulation part 6, and it is arranged on heat and produces part 2 inside, and the adiabatic wall 5 that is set on heat generation part 2 inner peripherys separates.
When gas combustion, the thermal insulation parts 6 that are arranged in the heat generation part 2 stop the hot combustions heat that produce part 2 to be radiated in the air by outer cover 1, thus the increase thermal efficiency.
Although illustrate and described embodiments more of the present invention, one skilled in the art will understand that to change these embodiments and do not depart from principle of the present invention and the spirit that defines by claims and equivalents thereof.
Commercial Application
According to above explanation, apparently, according to the gas combustion apparatus that utilizes circulation of the present invention Has following advantage: can be by in gas combustion apparatus, producing circulation to prolong emission gases at gas The time of staying in the burner, maximize from the helically coiled combustion tube of incinerator via heating and draw The burning of gas efficient that enters.
In the gas combustion apparatus that utilizes circulation according to the present invention, when directly from the incinerator discharging also The gas of introducing burner via the helically coiled combustion tube contacts with the inner surface of the combustion tube of heating, And when in combustion tube, rotating simultaneously, carry out effective first combustion phases.
In addition, in the gas combustion apparatus that utilizes circulation according to the present invention, when via helically coiled Combustion tube is introduced the gas of burner because direct catalytic combustion centrifugal force and annularly flow the time When the adiabatic wall in the device and heater, carry out second combustion phases, and add when gas directly contacts During the outer surface of combustion tube of heat, carry out the 3rd combustion phases.
Except prolonging gas the time of staying in the burner of heating, because emission gases Can be in first combustion phases to the, three combustion phases abundant burning, according to the circulation that utilizes of the present invention Gas combustion apparatus also has the installation cost that can reduce equipment because do not need clarifier and prevents The advantage of stop ring environment pollution.
In addition, the advantage of the gas combustion apparatus of circulation of utilizing according to the present invention is: burner Base can be connected to the outer cover of burner, maybe can disassemble from the outer cover of burner, and Therefore, dismantle lower time when base from outer cover, expose the inside of burner, thereby be conducive to repair Or clean combustion equipment.
Claims (5)
1. gas combustion apparatus that uses circulation, the gas of being used to burn by the incinerator discharging, described gas combustion apparatus comprises:
A plurality of electric heaters;
The burning gases outlet, it is arranged on the top and the dust outlet of described gas combustion apparatus, and it is arranged on the bottom of described gas combustion apparatus; And
Combustion tube, it is adjacent to described electric heater setting, and described combustion tube is drawn and to last volume, described combustion tube has helically coiled from the upside of described burner, and described combustion tube comprises the delivery pipe that end portion is open.
2. gas combustion apparatus according to claim 1, wherein, described electric heater radially is arranged in the inner periphery of described gas combustion apparatus.
3. gas combustion apparatus that utilizes circulation, it comprises: outer cover, heat with electric heater produces part, being arranged on described heat produces the burning gases outlet of part upside and is arranged on the dust outlet that described heat produces the part downside, wherein, described hot generating unit branch comprises the combustion tube with the wire structures that is rolled into helically coiled, described combustion tube comprises the delivery pipe on the end that is formed on described combustion tube, and wherein, comprise the flange with connecting hole in the described outer following circumference that covers on described outer cover, described outer cover utilizes described flange to be incorporated into a supportive installation frame as jockey.
4. gas combustion apparatus according to claim 3, wherein, described heat produces the thermal insulation part that part also comprises the inner periphery place that is arranged on described heat generation part.
5. gas combustion apparatus according to claim 3, wherein, described supportive installation frame comprise disc connect guide rib with at the described integrally formed infundibulate pilot outlet 42 in middle part that is connected guide rib.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050060046 | 2005-07-05 | ||
| KR1020050060046A KR20050080041A (en) | 2005-07-05 | 2005-07-05 | Confluence generation gas incinerator |
| KR1020060058315 | 2006-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101218472A true CN101218472A (en) | 2008-07-09 |
Family
ID=37266877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800245036A Pending CN101218472A (en) | 2005-07-05 | 2006-06-30 | Gas combustion arrangement using circular stream |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080196640A1 (en) |
| JP (1) | JP2008545116A (en) |
| KR (2) | KR20050080041A (en) |
| CN (1) | CN101218472A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838914A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of fuel gas controls formula rubbish efficient process system |
| CN109268846A (en) * | 2018-10-09 | 2019-01-25 | 杨书成 | The burning processing system of exhaust gas |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100672907B1 (en) * | 2005-07-05 | 2007-01-24 | (주)메덱스 | Vacuum incinerator for disposal of waste materials and waste materials disposal method using the same |
| KR100981723B1 (en) * | 2008-01-22 | 2010-09-13 | 박은숙 | Bamboo salt manufacturing apparatus and manufacturing method thereof |
| KR101103630B1 (en) * | 2009-12-21 | 2012-01-11 | 한국항공우주연구원 | Hydrazine reaction gas disposal device using re-combustion |
| KR101321310B1 (en) * | 2011-09-02 | 2013-10-28 | 주식회사 경동 | Burning chamber for burning powder fuel |
| US20150232333A1 (en) * | 2014-02-14 | 2015-08-20 | Mks Instruments, Inc. | Method and Apparatus for a Directly Electrically Heated Flow-Through Chemical Reactor |
| EP3104941B1 (en) * | 2014-02-14 | 2019-04-17 | MKS Instruments, Inc. | Method and apparatus for a directly electrically heated flow-through chemical reactor |
| CN111998369B (en) * | 2020-08-25 | 2021-04-20 | 绍兴众特机械制造有限公司 | Integrated catalytic furnace with sufficient reaction |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131882U (en) | 1975-04-16 | 1976-10-23 | ||
| JPS57139217A (en) | 1981-02-19 | 1982-08-28 | Matsushita Electric Works Ltd | Burner unit |
| US4398475A (en) * | 1981-06-15 | 1983-08-16 | Ssk Corporation | Hazardous waste incineration system |
| JPS5955231U (en) | 1982-09-30 | 1984-04-11 | 株式会社新潟鐵工所 | gas combustion furnace |
| SE453120B (en) * | 1984-12-28 | 1988-01-11 | Lumalampan Ab | DEVICE FOR COMBUSTION OF EXHAUSTED GASES OF DISPOSITION OR LIKE ALL THE CARBAT WATER |
| US4963091A (en) * | 1989-10-23 | 1990-10-16 | Surface Combustion, Inc. | Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace |
| US5099771A (en) * | 1991-03-21 | 1992-03-31 | Disanto Sr Rocco J | Apparatus and process for the incineration of waste particles |
| JPH11101426A (en) | 1997-09-29 | 1999-04-13 | Daiichi:Kk | Combustion apparatus for gas containing combustible constituent |
| EP1108955B1 (en) * | 1998-08-27 | 2004-03-24 | Kinsei Sangyo Co., Ltd. | Waste incineration disposal method |
| JP3569677B2 (en) | 2000-10-10 | 2004-09-22 | カンケンテクノ株式会社 | Exhaust gas treatment tower of semiconductor exhaust gas treatment apparatus and electric heater for the treatment tower |
| EP1376011B1 (en) * | 2001-04-02 | 2006-11-08 | Masaichi Kikuchi | Small ion-decomposing melting furnace |
-
2005
- 2005-07-05 KR KR1020050060046A patent/KR20050080041A/en active Search and Examination
-
2006
- 2006-06-27 KR KR1020060058315A patent/KR100706876B1/en not_active IP Right Cessation
- 2006-06-30 JP JP2008519185A patent/JP2008545116A/en not_active Abandoned
- 2006-06-30 CN CNA2006800245036A patent/CN101218472A/en active Pending
- 2006-06-30 US US11/994,321 patent/US20080196640A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838914A (en) * | 2017-01-13 | 2017-06-13 | 安徽未名鼎和环保有限公司 | A kind of fuel gas controls formula rubbish efficient process system |
| CN109268846A (en) * | 2018-10-09 | 2019-01-25 | 杨书成 | The burning processing system of exhaust gas |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100706876B1 (en) | 2007-04-13 |
| KR20050080041A (en) | 2005-08-11 |
| KR20070005481A (en) | 2007-01-10 |
| US20080196640A1 (en) | 2008-08-21 |
| JP2008545116A (en) | 2008-12-11 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080613 Address after: Gyeonggi Do, South Korea Applicant after: MADIXPA CO., LTD. Address before: Gyeonggi Do, South Korea Applicant before: Mei Dix joint-stock company Co-applicant before: Zheng Shuzhen |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20080709 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |