CN101398172B - Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board - Google Patents
Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board Download PDFInfo
- Publication number
- CN101398172B CN101398172B CN2008102346066A CN200810234606A CN101398172B CN 101398172 B CN101398172 B CN 101398172B CN 2008102346066 A CN2008102346066 A CN 2008102346066A CN 200810234606 A CN200810234606 A CN 200810234606A CN 101398172 B CN101398172 B CN 101398172B
- Authority
- CN
- China
- Prior art keywords
- air distribution
- regulating shaft
- eddy flow
- outer ring
- external fixation
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to an adjustable air distribution and atomization swirling disc of a multi-layer combined-type fuel burner of an external fixing plate, which is used for dynamically adjusting the air distribution and atomization of flame during fuel burning. The adjustable air distribution and atomization swirling disc consists of two or more air distribution and atomization swirling discs (1) which are arranged coaxially from inside out and each air distribution and atomization swirling disc (1) comprises an inner ring (1.3), an outer ring (1.1), an adjustable vane (1.2) and a fixed cyclone plate (1.4), wherein, the inner ring (1.3) and the outer ring (1.1) both have two layers; the adjustable vane (1.2) is arranged between the inner ring (1.3) and the outer ring (1.1); an inner end and an outer end of the adjustable vane (1.2) are both provided with two return points; the two return points of the inner end are respectively installed in two return holes of the fore layer and the rear layer of the inner ring (1.3) and the two return points of the outer end are respectively installed in two return holes of the fore layer and the rear layer of the outer ring (1.1) ; and the fixed cyclone plate (1.4) takes the shape of a ring and is arranged at the periphery of the outer ring of the air distribution and atomization swirling disc (1). The length-diameter ratio of the flame can be dynamically adjusted without the blowout of the furnace during the fuel burning.
Description
(1) technical field
The present invention relates to a kind of fuel burner, be specifically related to a kind of fuel combustor adjustable air distribution atomizing eddy flow tray.Be mainly used in the air distribution atomizing dynamic adjustments of fuel combustion flame.
(2) background technology
At present, worldwide, the various burners of various combustion gas, fuel oil, oil gas dual-purpose, fuel oil or combustion gas combusting coal water slurry; To influencing the air distribution atomizing dynamic adjustments of flame, after air inlet control valve air quantity is set up, have only a kind of moving forward and backward through the setting cone; Come size adjustment to the flow area of direct current wind; The speed of bringing about the desired sensation is changed, and flow resistance changes, and the length of flame changes.But its adjustable range is limited, and influences the air distribution amount.Its length of flame and vary in diameter do not influence the dynamic adjustments of air distribution; The dynamic adjustments of temperature and flame drop point before and after the burner hearth, the various adjusting flame burning device air distribution atomizing eddy flow trays such as dynamic adjustments of the dynamic adjustments of eddy flow air quantity and direct current air quantity, atomizing after-flame effect do not have.
According to national energy-saving and emission-reduction, develop a circular economy and policy requirements such as energy-conserving and environment-protective, various low heat values, the energy is exploited cheaply, improves efficiency of combustion; Reduce operating cost, adapt on a large scale and regulate to adapt to fuel change, have in addition when opening stove, use the incendive fuel ignition of high heating value; After reaching the condition of using; Not blowing out uses the fuel of low heat value difficult to burn, the draw ratio of the dynamic adjustments flame of the not blowing out of process need of its burning, various variations such as atomizing burn-off rate.As: with oil or gas point combusting coal water slurry process and the little load process of combusting coal water slurry, for guaranteeing to light as early as possible and sustained combustion, flame all need be lacked as far as possible; During the big load of combusting coal water slurry, for preventing coking in the burner hearth, flame need be long as far as possible; Also useful high heating value oil, gas are lighted low heat value oil, gas, or earlier with the oil of using different calorific values behind a kind of calorific value oil, the gas instead, gas etc.Moreover be exactly the variation along with burner hearth, the dynamic adjustments of its flame situation and its matching also is necessary, but does not have at present.
All burners all are to belong to the special fuel burner, and fuel or burner hearth etc. changes slightly, and because of its flame can't be made adaptations, when debugging at the scene, very difficult, debug time is very long, and combustion efficiency is also undesirable.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of draw ratio of dynamic adjustments flame that can not blowing out in the process of burning is provided.
The objective of the invention is to realize like this: a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk; Comprise air distribution atomizing eddy flow tray; It is characterized in that said air distribution atomizing eddy flow tray has more than two or two; Two or two coaxial from the inside to the outside settings of above air distribution atomizing eddy flow tray, each air distribution atomizing eddy flow tray comprise inner ring, outer ring, adjustable vane and fixing cyclone plate, coaxial setting inside and outside said inner ring and the outer ring; Said inner ring and outer ring all have two layers; Each one deck of front and back; Said adjustable vane is arranged between inner ring and the outer ring, and inside and outside two ends of adjustable vane all have two swivel point, two layers of inner ring before and after two inner swivel point of said adjustable vane are respectively charged into) two rotary holes in; Two swivel point of said adjustable vane outer end are respectively charged in two rotary holes of two layers of outer ring, front and back; Said fixedly cyclone plate in the form of a ring, fixedly cyclone plate is arranged at the periphery of the outer ring of an air distribution atomizing eddy flow tray of outermost, fixedly the outer rim of the outer ring of an air distribution atomizing eddy flow tray of the inner ring of cyclone plate and said outermost is fixedly connected.During assembling, fixedly the outer rim of cyclone plate directly is fixedly connected with the inner ring of burner fire flame tube.Oil, gas, coal-water slurry nozzle are installed in the hole of inner ring of the interior air distribution atomizing eddy flow tray, can carry out the air distribution of burner synchronously or independent regulation.
Internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention, said eddy flow tray also include an eddy flow tray governor motion, and this eddy flow tray governor motion links to each other with the inner ring or the outer ring of said air distribution atomizing eddy flow tray.
Internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention; Said eddy flow tray governor motion comprises toggle, regulating shaft and regulating shaft rotating mechanism; Said toggle has two, about each one, two toggle axially parallels are provided with; The connecting rod of said toggle is fixedly connected with the inner ring of said air distribution atomizing eddy flow tray or outer ring; The crank of toggle links to each other with regulating shaft, and said regulating shaft radially is provided with, and regulating shaft is connected with a regulating shaft rotating mechanism.
Internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention, said regulating shaft rotating mechanism adopts hand rotation mechanism.This hand rotation mechanism arrangement is in an end of regulating shaft, and hand rotation mechanism can also be installed on the centre of regulating shaft, makes regulating shaft drive the two layers of Internal and external cycle in front and back through toggle and relatively rotates.
Internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention, said regulating shaft rotating mechanism adopts automatic rotation mechanism.Automatic rotation mechanism is installed on an end of regulating shaft, and automatic rotation mechanism can also be installed on the centre of regulating shaft, makes regulating shaft drive the two layers of Internal and external cycle in front and back through toggle and relatively rotates.
Internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention, said regulating shaft rotating mechanism can adopt hand rotation mechanism and automatic rotation mechanism simultaneously.
That internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention, said adjustable vane are processed is plate shaped, arc, spiral plate shape or flap shape.
The air distribution atomizing eddy flow tray adjustment process:
Manually or automatically rotate the regulating shaft rotating mechanism of eddy flow tray governor motion; Transfer inside and outside circle through axially relatively moving and circumferentially relatively rotating between inside and outside circle of one deck and the inside and outside circle of another layer through toggle is whole; Thereby change the eddy flow angle of blade; Reach under the constant prerequisite of air distribution amount, regulate direct current wind and eddy flow air quantity, the burning atomizing effect is regulated and the flame adjusting thereby reach.
The present invention has following characteristics: in the time of can realizing various fuel combustion, can be to its fired state dynamic adjustments, and the length of flame and diameter dynamic adjustable joint.
(4) description of drawings
Fig. 1 is the general structure sketch map of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of the present invention.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 adopts the embodiment sketch map of the hand rotation mechanism that is placed on the side for the utility model.
Fig. 4 adopts the embodiment sketch map of the automatic rotation mechanism that is placed on the side for the utility model.
Fig. 5 adopts the embodiment sketch map of the hand rotation mechanism that is placed on the back for the utility model.
Fig. 6 adopts the embodiment sketch map of the automatic rotation mechanism that is placed on the back for the utility model.
Among the figure: air distribution atomizing eddy flow tray 1, eddy flow tray governor motion 2, burner fire flame tube 3, burner shell 4, burner shell back shroud 5, outer ring and burner fire flame tube fixing point B; Outer ring 1.1, adjustable vane 1.2, inner ring 1.3; Toggle 2.1, regulating shaft 2.2, manual adjustment means 2.3, automatic governor motion 2.4, swivel point 1.2.1, swivel point 1.2.2.
(5) specific embodiment
Referring to Fig. 1～2, the internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk that the present invention relates to mainly is made up of air distribution atomizing eddy flow tray 1 and eddy flow tray governor motion 2 two parts.Said air distribution atomizing eddy flow tray 1 has more than two or two; Two or two coaxial from the inside to the outside settings of above air distribution atomizing eddy flow tray 1; Each air distribution atomizing eddy flow tray 1 comprises inner ring 1.3, outer ring 1.1, adjustable vane 1.2 and fixing cyclone plate 1.4, coaxial setting inside and outside said inner ring 1.3 and the outer ring 1.1; Said inner ring 1.3 all has two layers with outer ring 1.1; Each one deck of front and back; Said adjustable vane 1.2 is arranged between inner ring 1.3 and the outer ring 1.1; Inside and outside two ends of adjustable vane 1.2 all have two swivel point; Before and after two inner swivel point of said adjustable vane are respectively charged in two rotary holes of two layers of inner ring 1.3, before and after two swivel point of said adjustable vane outer end are respectively charged in two rotary holes of two layers of outer ring 1.1, that said adjustable vane can be made into is plate shaped, arc, spiral plate shape or flap shape.Said fixedly cyclone plate 1.4 is on a plate face, to make together or multiple tracks or many fixedly whirlwind groove or circular holes at an angle, forms fixedly cyclone plate.Said fixedly cyclone plate 1.4 in the form of a ring, fixedly cyclone plate 1.4 is arranged at the periphery of the outer ring 1.1 of an air distribution atomizing eddy flow tray 1 of outermost, fixedly the outer rim of the outer ring 1.1 of an air distribution atomizing eddy flow tray 1 of the inner ring of cyclone plate 1.4 and said outermost is fixedly connected.During assembling, fixedly the outer rim of cyclone plate 1.4 directly is fixedly connected with the inner ring of burner fire flame tube 3.
Referring to Fig. 3, said eddy flow tray governor motion 2 mainly is made up of toggle 2.1, regulating shaft 2.2 and regulating shaft rotating mechanism.Said toggle 2.1 has two; About each one; Two toggle 2.1 axially parallel settings, the connecting rod of said toggle 2.1 is fixedly connected with the inner ring 1.3 or the outer ring 1.1 of said air distribution atomizing eddy flow tray 1, and the crank of toggle 2.1 links to each other with said regulating shaft 2.2; Regulating shaft 2.2 radially is provided with, and regulating shaft 2.2 is connected with the regulating shaft rotating mechanism.
Said regulating shaft rotating mechanism can adopt hand rotation mechanism 2.3, also can adopt automatic rotation mechanism 2.4, also can be manually and motor adopt simultaneously.Said hand rotation mechanism 2.3 can be installed on an end of said regulating shaft 2.2, also can be installed on the centre of said regulating shaft 2.2.When hand rotation mechanism 2.3 was installed on an end of said regulating shaft 2.2, this hand rotation mechanism 2.3 is arranged at outside the burner shell 4, and was as shown in Figure 3; When hand rotation mechanism 2.3 was installed on said regulating shaft 2.2 middle, this hand rotation mechanism 2.3 was arranged at outside the burner shell back shroud 5, like Fig. 5.Said automatic rotation mechanism (electricity, liquid, pneumatic) 2.4 can be installed on an end of said regulating shaft 2.2, also can be installed on the centre of said regulating shaft 2.2.When automatic rotation mechanism 2.4 was installed on an end of said regulating shaft 2.2, this automatic rotation mechanism 2.4 is arranged at outside the burner shell 4, and was as shown in Figure 4; When automatic rotation mechanism 2.4 was installed on said regulating shaft 2.2 middle, this automatic rotation mechanism 2.4 was arranged at outside the burner shell back shroud 5, like Fig. 6.
Claims (9)
1. internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk; Comprise air distribution atomizing eddy flow tray (1); It is characterized in that said air distribution atomizing eddy flow tray (1) has more than two; The coaxial from the inside to the outside setting of two above air distribution atomizing eddy flow trays (1), each air distribution atomizing eddy flow tray (1) comprise inner ring (1.3), outer ring (1.1) and adjustable vane (1.2), coaxial setting inside and outside said inner ring (1.3) and outer ring (1.1); Said inner ring (1.3) and outer ring (1.1) all have two layers; Each one deck of front and back; Said adjustable vane (1.2) is arranged between inner ring (1.3) and outer ring (1.1); Inside and outside two ends of adjustable vane (1.2) all have two swivel point; In two rotary holes of two layers of inner ring (1.3), in two rotary holes of two layers of outer ring (1.1), the outer periphery of the outer ring (1.1) of an air distribution atomizing eddy flow tray of outermost (1) was equipped with fixedly cyclone plate (1.4) before and after two swivel point of said adjustable vane outer end were respectively charged into before and after two inner swivel point of said adjustable vane were respectively charged into; Said fixedly cyclone plate (1.4) in the form of a ring, fixedly the inner ring of cyclone plate (1.4) is fixedly connected with the outer rim of the outer ring (1.1) of an air distribution atomizing eddy flow tray of said outermost (1); Said eddy flow tray also includes an eddy flow tray governor motion (2), and this eddy flow tray governor motion (2) links to each other with inner ring (1.3) or outer ring (1.1) of said air distribution atomizing eddy flow tray (1).
2. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 1; It is characterized in that said eddy flow tray governor motion (2) comprises toggle (2.1), regulating shaft (2.2) and regulating shaft rotating mechanism; Said toggle (2.1) has two; About each one; Two toggles (2.1) axially parallel setting, the connecting rod of said toggle (2.1) is fixedly connected with inner ring (1.3) or outer ring (1.1) of said air distribution atomizing eddy flow tray (1), and the crank of toggle (2.1) links to each other with regulating shaft (2.2); Said regulating shaft (2.2) radially is provided with, and regulating shaft (2.2) is connected with the regulating shaft rotating mechanism.
3. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 2 is characterized in that said regulating shaft rotating mechanism adopts hand rotation mechanism (2.3) or/and automatic rotation mechanism (2.4).
4. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 3 is characterized in that said hand rotation mechanism (2.3) is installed on an end of regulating shaft (2.2).
5. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 3 is characterized in that said hand rotation mechanism (2.3) is installed on the centre of regulating shaft (2.2).
6. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 3 is characterized in that said automatic rotation mechanism (2.4) is installed on an end of regulating shaft (2.2).
7. a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk according to claim 3 is characterized in that said automatic rotation mechanism (2.4) is installed on the centre of regulating shaft (2.2).
8. according to one of them described a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of claim 1～7, it is characterized in that said adjustable vane (1.2) processes plate shaped, arc, spiral plate shape or flap shape.
9. according to one of them described a kind of internal multilayer combination fuel combustor of external fixation board wind adjustable atomization rotational flow disk of claim 1～7; It is characterized in that said fixedly cyclone plate (1.4) is on a plate face, to make together or multiple tracks fixedly whirlwind groove or circular hole, formation is cyclone plate fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102346066A CN101398172B (en) | 2008-10-27 | 2008-10-27 | Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102346066A CN101398172B (en) | 2008-10-27 | 2008-10-27 | Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101398172A CN101398172A (en) | 2009-04-01 |
| CN101398172B true CN101398172B (en) | 2012-04-11 |
Family
ID=40516902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102346066A Expired - Fee Related CN101398172B (en) | 2008-10-27 | 2008-10-27 | Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101398172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113124405B (en) * | 2021-05-14 | 2024-04-30 | 福建华夏蓝天科技有限公司 | Automatically adjustable flame stabilizing disc and burner with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211549U (en) * | 1987-08-08 | 1988-07-13 | 机械工业部上海发电设备成套设计研究所 | A kind of energy-saving combustor |
| US5092762A (en) * | 1991-01-15 | 1992-03-03 | Industrial Technology Research Institute | Radial vane swirl generator |
| CN2416363Y (en) * | 2000-02-28 | 2001-01-24 | 长沙胜能实业有限公司 | Swirling adjustable oil fuel burner for industry furnace |
| CN2753983Y (en) * | 2004-12-01 | 2006-01-25 | 韩剑锋 | Diesel gas fuel ceramic combustion drum for firing pulverized coal |
| CN201327028Y (en) * | 2008-10-27 | 2009-10-14 | 江阴市锅炉容器厂 | Novel adjustable air distribution atomization rotational flow table for multi-layer combined full adjustable fuel burner arranged in outer fixed plate |
-
2008
- 2008-10-27 CN CN2008102346066A patent/CN101398172B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211549U (en) * | 1987-08-08 | 1988-07-13 | 机械工业部上海发电设备成套设计研究所 | A kind of energy-saving combustor |
| US5092762A (en) * | 1991-01-15 | 1992-03-03 | Industrial Technology Research Institute | Radial vane swirl generator |
| CN2416363Y (en) * | 2000-02-28 | 2001-01-24 | 长沙胜能实业有限公司 | Swirling adjustable oil fuel burner for industry furnace |
| CN2753983Y (en) * | 2004-12-01 | 2006-01-25 | 韩剑锋 | Diesel gas fuel ceramic combustion drum for firing pulverized coal |
| CN201327028Y (en) * | 2008-10-27 | 2009-10-14 | 江阴市锅炉容器厂 | Novel adjustable air distribution atomization rotational flow table for multi-layer combined full adjustable fuel burner arranged in outer fixed plate |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-310813A 1997.12.02 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101398172A (en) | 2009-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203099814U (en) | Pulverized coal burner | |
| CN101644431B (en) | Self-stabilizing three-stage air-distribution low-NOx pulverized coal burner | |
| CN101846315B (en) | Coal dust concentration device and coal dust burner with same | |
| CN101871648B (en) | Multicomponent fuel industrial boiler and kiln burner | |
| CN203869039U (en) | Three-level air distribution gas burner | |
| CN101576255A (en) | Pulverized coal burner | |
| CN102563640A (en) | Oil burner with high-efficiency burning and low pollution emission | |
| CN101398174B (en) | Wind adjustable atomization rotational flow disk of multilayer combination fully-adjusting fuel combustor | |
| CN201203108Y (en) | Micro-oil heat reinforced nozzle coal-powder combustor capable of swinging | |
| CN101398172B (en) | Wind adjustable atomization rotational flow disk of internal multilayer combination fuel combustor of external fixation board | |
| CN201462825U (en) | pulverized coal burner | |
| CN101398171B (en) | Wind adjustable atomization rotational flow disk of internal fully-adjusting fuel combustor of external fixation board | |
| CN201327028Y (en) | Novel adjustable air distribution atomization rotational flow table for multi-layer combined full adjustable fuel burner arranged in outer fixed plate | |
| CN201327027Y (en) | Novel adjustable air distribution atomization rotational flow table for multi-layer combined full adjustable fuel burner | |
| CN101408312B (en) | External local regulation and internal fixation disc type fuel combustor adjustable air distribution atomizing eddy flow tray | |
| CN201327052Y (en) | Novel adjustable air distribution atomization rotational flow table for inner and outer fixed plate adjustable fuel burners | |
| CN201327026Y (en) | Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner arranged in outer fixed plate | |
| CN201327025Y (en) | Novel adjustable air distribution atomization rotational flow table for full adjustable fuel burner | |
| CN209655297U (en) | A kind of dual burner surely fired | |
| CN201731490U (en) | Multi-fuel industrial boiler and furnace burner | |
| CN101398173B (en) | Wind adjustable atomization rotational flow disk of partially-adjusting fuel combustor of internal and external fixation boards | |
| CN101398170B (en) | Wind adjustable atomization rotational flow disk of fully-adjusting fuel combustor | |
| CN106949461A (en) | A kind of steam generator combustion system | |
| CN201110544Y (en) | Micro-oil ignition thick-light combustor | |
| CN201803364U (en) | Compact type oxygen-enriched combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGYIN DE'ER THERMAL ENERGY MACHINERY CO., LTD. Free format text: FORMER OWNER: JIANGYIN BOILER AND PRESSURE VESSEL MANUFACTURING FACTORY Effective date: 20120105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214433 WUXI, JIANGSU PROVINCE TO: 214429 WUXI, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120105 Address after: 214429 Baisha village, Binjiang Development Zone, Jiangyin, Jiangsu Applicant after: JIANGYIN DEER THERMAL ENERGY MACHINERY Co.,Ltd. Address before: 214433 Jiangsu Province, Jiangyin city Chengjiang Town South Road No. 38 Applicant before: Jiangyin City Boiler Vessels Factory |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |