CN103925781B - Link layer rake type drier - Google Patents
Link layer rake type drier Download PDFInfo
- Publication number
- CN103925781B CN103925781B CN201410175810.0A CN201410175810A CN103925781B CN 103925781 B CN103925781 B CN 103925781B CN 201410175810 A CN201410175810 A CN 201410175810A CN 103925781 B CN103925781 B CN 103925781B
- Authority
- CN
- China
- Prior art keywords
- heating cabinet
- raking arm
- chain
- scraper plate
- rake
- 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.)
- Active
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Link layer rake type drier, comprise the fixed mount of frame structure, heating cabinet and chain and sprocket driving device, chain and sprocket driving device comprises driving shaft, driven shaft and two groups of chains, upper heating cabinet is positioned at below the chain of upper strata, lower heating cabinet is positioned at below lower floor's chain, the discharge end of upper heating cabinet is positioned at the inner side of lower heating cabinet feed end, multiple raking arm is fixed with between two groups of chains, each raking arm is provided with multiple rake leaf, one end of rake leaf and raking arm are formed and are rotatably assorted, the other end of rake leaf is fixed with vertical scraper plate, the bottom surface of vertical scraper plate and the surface contact of upper heating cabinet or lower heating cabinet, heating cabinet and chain and sprocket driving device form a heating unit.In heating process, material is ceaselessly stirred rolling, material is heated more even, improves the efficiency of heating surface, the various thermal source of whole production system or waste heat is utilized to heat material, the heat produced in production process is fully used, and structure is simple, has saved production cost.
Description
Technical field
The invention belongs to firing equipment technical field, relate to a kind of drying machine, particularly link layer rake type drier.
Background technology
Existing drying machine major part is all be put on heating cabinet by material uniform spreading, chain and sprocket driving device is utilized to drive heating cabinet slowly to move, utilize blower fan to heat the material on heating cabinet simultaneously, hot blast passes heating cabinet from bottom to top or from top to bottom, reaches the object heated material through certain hour.But this drier structure is complicated, cost is high, and the trend of wind is difficult to control, be difficult to be uniformly distributed, the words of material lay inequality are easy to cause that some material is heated excessively and some does not also reach the standard of being heated in addition, material is heated inequality, causes drying efficiency lower, also have impact on product quality simultaneously.
Summary of the invention
The present invention is in order to overcome the defect of prior art, devise link layer rake type drier, structure is simple, and in heating process, material is ceaselessly stirred rolling, material is heated more even, improve the efficiency of heating surface, heat transfer medium in heating cabinet can be steam, conduction oil or waste heat etc., the various thermal source of whole production system or waste heat can be utilized to heat material, the heat produced in production process is fully used, save production cost, decrease the pollution to environment.
Concrete technical scheme of the present invention is: link layer rake type drier, comprise the fixed mount of frame structure, heating cabinet and chain and sprocket driving device, fixed mount comprises the cross bar and vertical pole that are fixedly connected with, key is: described chain and sprocket driving device comprises driving shaft, driven shaft and two groups of chains, driving shaft and driven shaft to be arranged between two cross bars and all to be formed with fixed mount and be rotatably assorted, the two ends of driving shaft are all fixed with drive sprocket, the two ends of driven shaft are all fixed with driven sprocket, two groups of chains be arranged in parallel, the two ends of chain are enclosed within respectively and are positioned at vertical pole with on the drive sprocket of one end and driven sprocket, often organize chain to be all made up of upper strata chain and lower floor's chain, heating cabinet comprises heating cabinet and lower heating cabinet, upper heating cabinet is positioned at below the chain of upper strata, lower heating cabinet is positioned at below lower floor's chain, the discharge end of upper heating cabinet is positioned at the inner side of lower heating cabinet feed end, multiple raking arm is fixed with between two groups of chains, each raking arm is provided with multiple rake leaf, one end of rake leaf and raking arm are formed and are rotatably assorted, the other end of rake leaf is fixed with vertical scraper plate, the bottom surface of vertical scraper plate and the surface contact of upper heating cabinet or lower heating cabinet, heating cabinet and chain and sprocket driving device form a heating unit.
The invention has the beneficial effects as follows: driving shaft and driven shaft are all formed with fixed mount and be rotatably assorted, multiple raking arm is fixed with between two groups of chains, each raking arm is provided with multiple rake leaf, this chain rake structure, make in heating process under the effect of rake leaf, the material on heating cabinet is ceaselessly stirred rolling, and the chance that material is contacted with heating cabinet is more impartial, material is heated more even, improves the efficiency of heating surface.The discharge end of upper heating cabinet is positioned at the inner side of lower heating cabinet feed end, and the material on heating cabinet can be fallen on lower heating cabinet quickly and easily.Rake leaf and raking arm are formed and are rotatably assorted, and the vertical scraper plate of harrowing on leaf can be rotated freely under gravity, and the upper surface of moment and heating cabinet keeps in touch.
All vertical scraper plate on same raking arm is all equal with the angle between raking arm, angle on adjacent two raking arms between the corresponding vertical scraper plate arranged is 90 °, vertical scraper plate wherein on a raking arm and the angle between raking arm are 60 °, vertical scraper plate on another root raking arm and the angle between raking arm are 30 °, material is made ceaselessly to be stirred rolling on heating cabinet, material is heated more even, improve the efficiency of heating surface, material can be pulled to travel forward simultaneously, make heating cabinet not to have material and fallen.
The quantity of raking arm is 18 ~ 50, the quantity of every root raking arm being harrowed leaf is 6 ~ 12, spacing between adjacent raking arm is fixing, when the length of heating cabinet increases, the corresponding increase of quantity of raking arm, when the width of heating cabinet increases, every root raking arm is harrowed the quantity also corresponding increase of leaf, make the material on heating cabinet be sufficiently agitated rolling, material is heated more even.
Rake leaf is formed by limiting plate and raking arm and is rotatably assorted, the vertical scraper plate of harrowing on leaf can be rotated freely under gravity, raking arm is provided with distance sink tube, distance sink tube is utilized to carry out spacing to adjacent rake leaf, can prevent limiting plate from moving vertically, adjacent rake leaf is cooperatively interacted, makes material be stirred uniformly and roll.
Drying machine adopts cellular construction design, and according to actual needs, every platform drying machine can arrange one or more heating unit, can meet the different needs, adjacent heating unit be arranged in parallel up and down, and structure is simple, greatly save floor space, improve space availability ratio.Utilize all heating units to heat a kind of material simultaneously, can be identical heat transfer medium in heating cabinet in each heating unit, also can be two or more different heat transfer medium, thus various heat energy or waste heat can be made full use of, economize energy, improves operating efficiency.
The side of upper heating cabinet and lower heating cabinet is all provided with heat transfer medium import and heat transfer medium outlet, the various thermal source of whole production system or waste heat can be utilized to heat material, the heat produced in production process is fully used, save production cost, decrease the pollution to environment, and the heat transfer medium in upper heating cabinet and lower heating cabinet is uniformly distributed, flows to and be easy to control, material is heated more even.
It is also vertical corresponding up and down that upper heating cabinet and the heat transfer medium import of lower heating cabinet are positioned at the same side, upper heating cabinet and the heat transfer medium outlet of lower heating cabinet are all positioned at opposite side and vertical corresponding up and down, make drying machine and air intake apparatus with give vent to anger equipment connection time more simple and convenient.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the syndeton schematic diagram in the present invention vertically between scraper plate and raking arm.
In accompanying drawing, 1 represents cross bar, and 2 represent vertical pole, 3 represent driving shaft, and 4 represent driven shaft, and 5 represent drive sprocket, 6 represent driven sprocket, and 7 represent upper strata chain, and 8 represent lower floor's chain, the upper heating cabinet of 9 representative, the lower heating cabinet of 10 representatives, 11 represent raking arm, 12 represent vertical scraper plate, and 13 represent gripper shoe, and 14 represent location-plate, 15 represent limiting plate, and 16 represent heat transfer medium import, and 17 represent heat transfer medium outlet.
Detailed description of the invention
Link layer rake type drier, comprise the fixed mount of frame structure, heating cabinet and chain and sprocket driving device, fixed mount comprises the cross bar 1 and vertical pole 2 that are fixedly connected with, key is: described chain and sprocket driving device comprises driving shaft 3, driven shaft 4 and two groups of chains, driving shaft 3 and driven shaft 4 to be arranged between two cross bars 1 and all to be formed with fixed mount and be rotatably assorted, the two ends of driving shaft 3 are all fixed with drive sprocket 5, the two ends of driven shaft 4 are all fixed with driven sprocket 6, two groups of chains be arranged in parallel, the two ends of chain are enclosed within respectively and are positioned at vertical pole 2 with on the drive sprocket 5 of one end and driven sprocket 6, often organize chain to be all made up of upper strata chain 7 and lower floor's chain 8, heating cabinet comprises heating cabinet 9 and lower heating cabinet 10, upper heating cabinet 9 is positioned at below the chain of upper strata, lower heating cabinet 10 is positioned at below lower floor's chain 8, the discharge end of upper heating cabinet 9 is positioned at the inner side of lower heating cabinet 10 feed end, multiple raking arm 11 is fixed with between two groups of chains, each raking arm 11 is provided with multiple rake leaf, one end of rake leaf and raking arm 11 are formed and are rotatably assorted, the other end of rake leaf is fixed with vertical scraper plate 12, the bottom surface of vertical scraper plate 12 and the surface contact of upper heating cabinet 9 or lower heating cabinet 10, heating cabinet and chain and sprocket driving device form a heating unit.
The described all vertical scraper plate 12 on same raking arm 11 is all equal with the angle between raking arm 11, angle on adjacent two raking arms 11 between the corresponding vertical scraper plate 12 arranged is 90 °, vertical scraper plate 12 wherein on a raking arm 11 and the angle between raking arm 11 are 60 °, and the vertical scraper plate 12 on another root raking arm 11 and the angle between raking arm 11 are 30 °.
The quantity of described raking arm 11 is 18 ~ 50, and the quantity of every root raking arm 11 being harrowed leaf is 6 ~ 12.
Described rake leaf comprises gripper shoe 13, one end of gripper shoe 13 is fixed with the location-plate 14 vertical with gripper shoe 13, gripper shoe 13 is fixedly connected with vertical scraper plate 12 by location-plate 14, the other end of gripper shoe 13 is fixed with two limiting plates 15, two limiting plates 15 offer coaxial trepanning, rake leaf is sleeved on to be formed on raking arm 11 and with raking arm 11 by trepanning and is rotatably assorted, on raking arm 11 adjacent rake leaf limiting plate 15 between be provided with distance sink tube.
Described drying machine comprises one or more heating unit, and multiple heating unit be arranged in parallel up and down, and the heat transfer medium in each heating unit in heating cabinet is identical or different.
The side of described upper heating cabinet 9 and lower heating cabinet 10 is all provided with heat transfer medium import 16 and heat transfer medium outlet 17.
It is also vertical corresponding up and down that described upper heating cabinet 9 and the heat transfer medium import 16 of lower heating cabinet 10 are positioned at the same side, and it is also vertical corresponding up and down that upper heating cabinet 9 and the heat transfer medium outlet 17 of lower heating cabinet 10 are all positioned at opposite side.
The present invention is in the specific implementation: be fixed with 18 raking arms 11 between two groups of chains, each raking arm 11 is provided with six rake leaves, time initial, raking arm 11 is positioned at the top of heating cabinet 9, by passing into thermal source or waste heat in heat transfer medium import 16 upwards heating cabinet 9 and lower heating cabinet 10 as heat transfer medium, then drive motors is utilized to drive driving shaft 3 to rotate, driving shaft 3 drives drive sprocket 5 to rotate, drive sprocket 5 drives chain to rotate, chain-driving driven sprocket 6 rotates, chain-driving raking arm 11 moves forward simultaneously, raking arm 11 drives vertical scraper plate 12 to move forward by gripper shoe 13, under gravity, the bottom surface of vertical scraper plate 12 and the surface contact of upper heating cabinet 9, ceaselessly stirring rolling is carried out to the material on upper heating cabinet 9, thus material is harrowed discharge end, the discharge end of upper heating cabinet 9 is positioned at the inner side of lower heating cabinet 10 feed end, material is made to drop on lower heating cabinet 10 by upper heating cabinet 9 rapidly, raking arm 11 is also along with chain has forwarded to below upper heating cabinet 9 simultaneously, under gravity, limiting plate 15 rotates around raking arm 11, make the surface contact of the bottom surface of vertical scraper plate 12 and lower heating cabinet 10, ceaselessly stirring rolling is carried out to the material on lower heating cabinet 10, thus material is harrowed discharge end, the discharge end of lower heating cabinet 10 is arranged in the inner side of heating cabinet 9 on next heating unit, material can be dropped on the upper heating cabinet 9 of next heating unit rapidly, circulation like this, complete the heating process to material.Multiple heating unit be arranged in parallel up and down, has greatly saved floor space, has improve space availability ratio.When utilizing multiple heating unit to heat a kind of material simultaneously, it can be identical heat transfer medium in heating cabinet in each heating unit, also can be two or more different heat transfer medium, thus the various thermal source of whole production system or waste heat can be utilized to heat material, the heat produced in production process is fully used, structure is simple, has saved production cost.
Claims (6)
1. link layer rake type drier, comprise the fixed mount of frame structure, heating cabinet and chain and sprocket driving device, fixed mount comprises the cross bar (1) and vertical pole (2) that are fixedly connected with, it is characterized in that: described chain and sprocket driving device comprises driving shaft (3), driven shaft (4) and two groups of chains, driving shaft (3) and driven shaft (4) to be arranged between two cross bars (1) and all to be formed with fixed mount and be rotatably assorted, the two ends of driving shaft (3) are all fixed with drive sprocket (5), the two ends of driven shaft (4) are all fixed with driven sprocket (6), two groups of chains be arranged in parallel, the two ends of chain are enclosed within respectively and are positioned at vertical pole (2) with on the drive sprocket (5) of one end and driven sprocket (6), often organize chain to be all made up of upper strata chain (7) and lower floor's chain (8), heating cabinet comprises heating cabinet (9) and lower heating cabinet (10), upper heating cabinet (9) is positioned at upper strata chain (7) below, lower heating cabinet (10) is positioned at lower floor's chain (8) below, the discharge end of upper heating cabinet (9) is positioned at the inner side of lower heating cabinet (10) feed end, multiple raking arm (11) is fixed with between two groups of chains, each raking arm (11) is provided with multiple rake leaf, one end of rake leaf and raking arm (11) are formed and are rotatably assorted, the other end of rake leaf is fixed with vertical scraper plate (12), the bottom surface of vertical scraper plate (12) and the surface contact of upper heating cabinet (9) or lower heating cabinet (10), heating cabinet and chain and sprocket driving device form a heating unit,
The described all vertical scraper plate (12) be positioned on same raking arm (11) is all equal with the angle between raking arm (11), angle between the upper corresponding vertical scraper plate (12) arranged of adjacent two raking arms (11) is 90 °, vertical scraper plate (12) wherein on a raking arm (11) and the angle between raking arm (11) are 60 °, and the vertical scraper plate (12) on another root raking arm (11) and the angle between raking arm (11) are 30 °.
2. link layer rake type drier according to claim 1, is characterized in that: the quantity of described raking arm (11) is 18 ~ 50, and the quantity of every root raking arm (11) upper rake leaf is 6 ~ 12.
3. link layer rake type drier according to claim 1, it is characterized in that: described rake leaf comprises gripper shoe (13), one end of gripper shoe (13) is fixed with the location-plate (14) vertical with gripper shoe (13), gripper shoe (13) is fixedly connected with vertical scraper plate (12) by location-plate (14), the other end of gripper shoe (13) is fixed with two limiting plates (15), two limiting plates (15) offer coaxial trepanning, it is upper and formed with raking arm (11) and be rotatably assorted that rake leaf is sleeved on raking arm (11) by trepanning, distance sink tube is provided with between the limiting plate (15) of the upper adjacent rake leaf of raking arm (11).
4. link layer rake type drier according to claim 1, it is characterized in that: described drying machine comprises one or more heating unit, multiple heating unit be arranged in parallel up and down, and the heat transfer medium in each heating unit in heating cabinet is identical or different.
5. link layer rake type drier according to claim 1, is characterized in that: described upper heating cabinet (9) and the side of lower heating cabinet (10) are all provided with heat transfer medium import (16) and heat transfer medium outlet (17).
6. link layer rake type drier according to claim 5, it is characterized in that: it is also vertical corresponding up and down that described upper heating cabinet (9) and the heat transfer medium import (16) of lower heating cabinet (10) are positioned at the same side, it is also vertical corresponding up and down that upper heating cabinet (9) and the heat transfer medium outlet (17) of lower heating cabinet (10) are all positioned at opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175810.0A CN103925781B (en) | 2014-04-29 | 2014-04-29 | Link layer rake type drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410175810.0A CN103925781B (en) | 2014-04-29 | 2014-04-29 | Link layer rake type drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103925781A CN103925781A (en) | 2014-07-16 |
| CN103925781B true CN103925781B (en) | 2015-11-04 |
Family
ID=51144081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410175810.0A Active CN103925781B (en) | 2014-04-29 | 2014-04-29 | Link layer rake type drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925781B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121761B (en) * | 2014-07-24 | 2017-06-06 | 盐城市锐金磨料磨具厂（普通合伙） | A kind of layer-stepping bighead atractylodes rhizome dryer |
| CN104315818B (en) * | 2014-10-23 | 2016-04-13 | 贵州科新应化工贸有限公司 | A kind of Non-Metallic Mineral drying equipment |
| CN110697983A (en) * | 2019-10-23 | 2020-01-17 | 绍兴市上虞众联环保有限公司 | Leachate treatment process |
| CN114294931A (en) * | 2021-11-16 | 2022-04-08 | 长沙汉创新材料科技有限公司 | Drying machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187768Y (en) * | 1994-04-08 | 1995-01-18 | 苑利民 | Flat plate dryer |
| EP0723127A1 (en) * | 1995-01-18 | 1996-07-24 | Crown Iron Works Company | Apparatus for continuous removal of a solvent or other liquid from solid particles or granules |
| CN2240699Y (en) * | 1995-06-26 | 1996-11-20 | 河南省科学院能源研究所 | Plate type drying machine |
| JP2003227683A (en) * | 2002-02-05 | 2003-08-15 | Sumitomo Heavy Ind Ltd | Dryer |
| CN200979355Y (en) * | 2006-11-23 | 2007-11-21 | 夏立元 | Drying box |
| DE202007016918U1 (en) * | 2007-12-04 | 2008-03-13 | Fischer, Max | Universal drying device |
| CN201059856Y (en) * | 2007-04-28 | 2008-05-14 | 黄美华 | Coal slurry drying-machine |
| CN101187527A (en) * | 2007-05-15 | 2008-05-28 | 国家粮食储备局郑州科学研究设计院 | Net band transmission type vacuum continuous drying device and net band transmission type drying device |
| CN203011095U (en) * | 2012-12-20 | 2013-06-19 | 四川省机械研究设计院 | Steam drawer type tray dryer |
| CN203785404U (en) * | 2014-04-29 | 2014-08-20 | 石家庄鸿宇化学工程技术有限公司 | Chain-layer rake-type dryer |
-
2014
- 2014-04-29 CN CN201410175810.0A patent/CN103925781B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2187768Y (en) * | 1994-04-08 | 1995-01-18 | 苑利民 | Flat plate dryer |
| EP0723127A1 (en) * | 1995-01-18 | 1996-07-24 | Crown Iron Works Company | Apparatus for continuous removal of a solvent or other liquid from solid particles or granules |
| CN2240699Y (en) * | 1995-06-26 | 1996-11-20 | 河南省科学院能源研究所 | Plate type drying machine |
| JP2003227683A (en) * | 2002-02-05 | 2003-08-15 | Sumitomo Heavy Ind Ltd | Dryer |
| CN200979355Y (en) * | 2006-11-23 | 2007-11-21 | 夏立元 | Drying box |
| CN201059856Y (en) * | 2007-04-28 | 2008-05-14 | 黄美华 | Coal slurry drying-machine |
| CN101187527A (en) * | 2007-05-15 | 2008-05-28 | 国家粮食储备局郑州科学研究设计院 | Net band transmission type vacuum continuous drying device and net band transmission type drying device |
| DE202007016918U1 (en) * | 2007-12-04 | 2008-03-13 | Fischer, Max | Universal drying device |
| CN203011095U (en) * | 2012-12-20 | 2013-06-19 | 四川省机械研究设计院 | Steam drawer type tray dryer |
| CN203785404U (en) * | 2014-04-29 | 2014-08-20 | 石家庄鸿宇化学工程技术有限公司 | Chain-layer rake-type dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103925781A (en) | 2014-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925781B (en) | Link layer rake type drier | |
| CN203785404U (en) | Chain-layer rake-type dryer | |
| CN203534106U (en) | Multi-layer chain conveying hot air circulation drying machine | |
| CN206974094U (en) | A kind of high-efficiency drying apparatus of the prepared slices of Chinese crude drugs | |
| CN205536982U (en) | Rotary drum drying -machine for food processing | |
| CN204670350U (en) | Fruits and vegetables belt drying line | |
| CN112716012A (en) | Feed drying and granulating integrated equipment and method thereof | |
| CN103919250A (en) | Fruit and vegetable drying machine | |
| CN201653076U (en) | Intermittent wood veneer dryer | |
| CN109059474B (en) | Drying apparatus for down feather processing | |
| CN209371646U (en) | A kind of effective drying equipment of plank | |
| CN105268587A (en) | UV oil paint spraying, heating and drying method for computer keyboards | |
| CN203704614U (en) | Flat-plate dryer for producing fertilizer by using waste tobacco leaves | |
| CN204322569U (en) | Industrial chemicals extrusion forming device | |
| CN203964580U (en) | A kind of dryer | |
| CN203748551U (en) | Reverse circulation mixed-flow type three-return stroke structure drying bin of grain drying machine | |
| CN105344541A (en) | Spraying production line of UV paint for computer keyboard | |
| CN210267986U (en) | High-efficient drying device for biological fermentation engineering | |
| CN203776117U (en) | Drying device for fruits and vegetables | |
| CN207147130U (en) | A kind of compound pollution-free drying device | |
| CN205234990U (en) | Donkey -hide gelatin stoving sterilizer | |
| CN104390445A (en) | Tunnel type drying machine applied to ink drying | |
| CN105289887A (en) | UV paint spraying, heating and drying method for computer keyboards | |
| CN203762223U (en) | Net belt conveyer device | |
| CN207209337U (en) | The pipe automatic charging device of heat-treatment lines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200911 Address after: Room 304, Block 8, Media C, 23 Youyinan Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee after: HEBEI YUSHUN THERMAL ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 050200 No. 11 Changsheng street, Luquan Development Zone, Hebei, Shijiazhuang Patentee before: SHIJIAZHUANG HONGYU CHEMICAL ENGINEERING TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |