CN112129052A - Large-capacity rotary vertical drying device - Google Patents
Large-capacity rotary vertical drying device Download PDFInfo
- Publication number
- CN112129052A CN112129052A CN202011164870.4A CN202011164870A CN112129052A CN 112129052 A CN112129052 A CN 112129052A CN 202011164870 A CN202011164870 A CN 202011164870A CN 112129052 A CN112129052 A CN 112129052A
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- China
- Prior art keywords
- core rod
- rotating shaft
- rod fixing
- fixing frame
- drying
- 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
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- 238000001035 drying Methods 0.000 title claims abstract description 73
- 238000007664 blowing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000002955 isolation Methods 0.000 claims abstract description 22
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 20
- 239000010935 stainless steel Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 14
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000013307 optical fiber Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000005554 pickling Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a high-capacity rotary vertical drying device, belonging to the technical field of optical fiber manufacturing. The device comprises a columnar core rod fixing frame, wherein a central rotating shaft is arranged in the columnar core rod fixing frame, core rod fixing/drying blowing devices are uniformly arranged between a transparent isolation cover sleeved outside the columnar core rod fixing frame and the columnar core rod fixing frame, and the columnar core rod fixing frame is connected with a transmission base through an annular sliding rail; the top end of the central rotating shaft is connected with an end enclosure, and the end enclosure is connected with a cyclone joint; a rotating shaft a, a rotating shaft b and a driving belt are arranged in the driving base, a steering wheel is arranged on an outer panel of the driving base, a central rotating shaft is connected with the rotating shaft a through a flange, the rotating shaft a is in driving connection with the rotating shaft b through the driving belt, and the rotating shaft b is connected with the steering wheel; stainless steel air pipes uniformly distributed outside the central rotating shaft are connected with the core rod fixing/drying blowing device through plastic pipelines. The subregion is dry with deposit, and the independent access leakproofness is good, and dry cleanliness factor is high, and the stock capacity is big, convenient operation.
Description
Technical Field
The invention relates to a high-capacity rotary vertical drying device, belonging to the technical field of optical fiber manufacturing.
Background
In the process of manufacturing the optical fiber, the clean quality of the inner walls of the core rod and the sleeve directly determines the drawing quality of the sleeve preform, and the prerequisite condition for ensuring the drawing quality of the sleeve preform is to avoid secondary pollution to the core rod and the sleeve after the pickling process in the assembly process, so that the drying and storage of the core rod after the pickling process are very important. Traditional plug drying cabinet structure is simple and crude, and the plug after only can single row place the pickling, and the storage capacity is little, and the plug atress is uneven easily causes deblocking department fracture, and the drying of plug with deposit not subregion, the box leakproofness is poor when getting the plug, easily causes secondary pollution to influence prefabricated stick wire drawing quality.
Disclosure of Invention
The invention aims to provide a large-capacity rotary vertical drying device which is provided with a drying and storing partition, has good sealing performance for independent storage and taking, high drying cleanness, large storage capacity and convenient operation, and is used for drying and storing the dry product; deposit with the dry plug not subregion in order to solve current drying cabinet, get to put the poor secondary pollution that easily causes of plug leakproofness, reach the single tiling and deposit the plug for the plug atress is uneven easily to cause deblocking department fracture, and the storage capacity is little, the inconvenient problem of operation.
The invention realizes the purpose through the following technical scheme:
the utility model provides a rotatory vertical drying device of large capacity, it includes column plug mount, its characterized in that: a central rotating shaft is arranged in the columnar core rod fixing frame, a transparent isolation cover is sleeved outside the columnar core rod fixing frame, core rod fixing/drying blowing devices are uniformly arranged between the transparent isolation cover and the columnar core rod fixing frame, and the columnar core rod fixing frame is connected with the transmission base through an annular sliding rail; the top end of the central rotating shaft is connected with an end enclosure, the end enclosure is connected with a cyclone joint, and the cyclone joint is connected with a compressed air pipeline; the steering wheel is arranged on an outer panel of the transmission base, the bottom end of the central rotating shaft is connected with the rotating shaft a of the transmission base through a flange, the rotating shaft a is in transmission connection with the rotating shaft b through the transmission belt, and the rotating shaft b is connected with the steering wheel; and air supply pipelines are uniformly distributed outside the central rotating shaft and are connected with a core rod fixing/drying blowing device.
The periphery of the columnar core rod fixing frame is vertically and uniformly provided with core rod storage grooves, the lower end of each core rod storage groove is provided with a core rod pyramid bearing limiting base, the upper end of each core rod storage groove is provided with a core rod fixing/drying blowing device, and the upper end face of each core rod storage groove is provided with a round hole.
The inner part of the central rotating shaft is provided with a cavity, the cavity is communicated with each mandrel storage groove through a stainless steel air pipe, and the stainless steel air pipe is communicated with the mandrel fixing/blowing device corresponding to the stainless steel air pipe through a plastic air pipe.
The transparent isolation cover is arranged on the transmission base, a core rod access door is arranged on the transparent isolation cover, and sealing cushions are arranged on two sides in the core rod access door.
Exhaust valves are uniformly distributed in a circle at the bottom of the transparent isolation cover.
Compared with the prior art, the invention has the beneficial effects that:
this rotatory vertical drying device of large capacity, through the central axis of rotation that sets up in the column plug mount, the fixed/dry gas blowing device of plug of equipartition device between transparent cage and the column plug mount, the plug storage recess of the perpendicular equipartition preparation of column plug mount periphery, realize dry and deposit the subregion, deposit the plug perpendicularly, make the plug atress even, deposit not ftracture for a long time, space utilization is high, dry storage capacity is strong, the cleanliness factor is high, sealing performance is good, effectively avoid the secondary pollution of access operation to the plug many times, and convenient operation. The problem of current drying cabinet deposit with dry plug not subregion, get to put the plug leakproofness poor, easily cause secondary pollution, reach the single tiling and deposit the plug for the atress is uneven easily to cause the fracture of plug deblocking department, and the storage capacity is little, the inconvenient operation is solved.
Drawings
FIG. 1 is a schematic front view of a high capacity rotary vertical drying device;
FIG. 1-1 is an enlarged view taken at FIG. 1A;
FIGS. 1-2 are enlarged views of FIG. 1B;
FIGS. 1-3 are enlarged views of FIG. 1C;
FIGS. 1-4 are enlarged views of FIG. 1D;
FIGS. 1-5 are enlarged views of FIG. 1E;
FIGS. 1-6 are enlarged views of FIG. 1F;
FIG. 2 is a schematic diagram of a top view A-A of a high capacity rotary vertical drying device;
FIG. 2-1 is an enlarged view at FIG. 2G;
FIG. 3 is a schematic view of an axial structure of a high capacity rotary vertical drying device;
FIG. 4 is a schematic view of the shaft measuring structure of the large-capacity rotary vertical drying device after the transparent isolation cover is removed.
In the figure: 1, a columnar mandrel fixing frame, 2, a transparent isolation cover, 3, a mandrel fixing/drying blowing device, 4, a transmission base, 5, an end enclosure, 6, a rotary joint and 7, wherein the mandrel fixing frame is arranged on the columnar mandrel fixing frame;
1-1 central rotating shaft, 1-2 annular slide rails, 1-3 flanges, 1-4 mandrel storage grooves, 1-5 mandrel pyramid bearing limiting bases and 1-6 stainless steel gas pipes;
2-1 core rod access door, 2-2 sealing soft cushion, 2-3 exhaust valve and 2-4 round hole;
3-1 plastic air pipe;
4-1 rotating shaft a, 4-2 rotating shaft b, 4-3 driving belt and 4-4 steering wheel;
7-1 mandrel handle, 7-2 mandrel cone.
Detailed Description
The applicant of the present invention has the following design concept:
the first part of the drying device is structurally designed, the drying device body is a rectangular body and comprises a columnar core rod fixing frame 1, a transparent isolation cover 2, a central rotating shaft 1-1 and a transmission base 4, the columnar core rod fixing frame 1 is connected with the transmission base 4 through an annular sliding rail 1-2, and the top of the central rotating shaft 1-1 is provided with an end enclosure 5 and a cyclone joint 6.
The second part of the drying device body is designed in a sealing mode, in order to guarantee the sealing performance of the drying device body, the drying device body is divided into a core rod storing and taking area and a core rod drying area, an open type core rod storing and taking door 2-1 is designed on a transparent isolation cover 2, sealing cushions 2-2 are arranged on two sides in the core rod storing and taking door 2-1, the requirement of partition isolation and sealing of the core rod storing and taking area and the core rod drying area is met through the sealing cushions 2-2, a round hole 2-4 is formed in the upper end face of a core rod storing groove 1-4, a core rod 7 is convenient to install, and the core rod fixing/drying blowing device 3 is favorable for.
The third part of the columnar core rod fixing frame 1 is structurally designed, cylindrical grooves, namely core rod storage grooves 1-4, are vertically and uniformly distributed on the periphery of the columnar core rod fixing frame 1, the lower ends of the core rod storage grooves 1-4 are designed with core rod cone bearing limiting bases 1-5, and the upper ends of the core rod storage grooves 1-4 are provided with core rod fixing/drying blowing devices 3.
The fourth part of the design of the transmission device of the columnar mandrel fixing frame 1 is realized by matching the transmission base 4 with the central rotating shaft 1-1 and the columnar mandrel fixing frame 1. The central rotating shaft 1-1 and the columnar core rod fixing frame 1 are connected together in a steel pipe welding mode. An annular slide rail 1-2 arranged between the columnar core rod fixing frame 1 and the transmission base 4 is mainly used for bearing and rotating the columnar core rod fixing frame 1. Two rotating shafts are arranged inside the transmission base 4: the steering wheel comprises a rotating shaft a4-1 and a rotating shaft b4-2, wherein the rotating shaft a4-1 is connected with a central rotating shaft 1-1, the rotating shaft b4-2 is connected with a steering wheel 4-4, and the rotating shaft a4-1 and the rotating shaft b4-2 are in transmission connection through a transmission belt 4-3, so that the steering wheel 4-4 and the columnar mandrel fixing frame 1 rotate synchronously.
The fifth part of the core rod drying mode is designed, a core rod fixing/drying blowing device 3 is arranged above uniformly distributed core rod storage grooves 1-4 in a designed mode, the core rod fixing/drying blowing device 3 vertically moves above a core rod 7, a core rod handle 7-1 penetrates through the middle of the core rod fixing/drying blowing device 3 to be fixed, a core rod conical part 7-2 is fixed through a core rod conical part bearing limiting base 1-5, the top end of a central rotating shaft 1-1 is connected with a compressed air pipeline through a cyclone joint 6, stainless steel air pipes 1-6 are uniformly distributed on the outer side of the upper end of the central rotating shaft 1, and the stainless steel air pipes 1-6 are connected with the core rod fixing/drying blowing device 3 to provide clean, dry and low-dew-point compressed air for the core rod fixing/drying.
The invention has the following characteristics:
compared with the traditional drying box which adopts a simple and crude box body and stores the core rods in a single row, the invention has the advantages of high space utilization rate, strong drying and storing capacity and greatly improved processing capacity. Compared with the traditional drying box which is not partitioned, the existing core rod 7 in the drying cabinet is contacted with the outside air when the core rod 7 is taken out, so that the floating ash pollutes the clean core rod 7 after pickling.
The drying box has high drying efficiency and cleanliness of a drying area, a plurality of core rods are commonly arranged in one space in the traditional drying box, the space is large and poor in sealing performance, the flowing direction of drying gas in the box body is disordered, and the drying effect is poor.
The core rod 7 is stressed vertically, the core rod 7 cannot crack after being stored for a long time, the core rod 7 is placed in a horizontal mode in a traditional horizontal drying box, the core rod 7 is fixed in a buckling mode, the core rod 7 is stressed at multiple points and is uneven, and the core rod 7 is prone to being damaged. According to the invention, the core rod 7 is vertically placed, the core rod handle 7-1 is limited and fixed through the designed core rod fixing/drying blowing device 3, and the core rod cone 7-2 is fixed through the core rod cone bearing limiting base 1-5, so that the core rod 7 is integrally and stably fixed and is well stored without damage.
The embodiment of the large-capacity rotary vertical drying device is further described in detail below with reference to the accompanying drawings (see fig. 1, 1-1 to 1-6, 2 to 2-1, 3, and 4):
the high-capacity rotating vertical drying device comprises a columnar core rod fixing frame 1, wherein a central rotating shaft 1-1 is arranged in the columnar core rod fixing frame 1, a transparent isolation cover 2 is sleeved outside the columnar core rod fixing frame 1, a core rod fixing/drying blowing device 3 is uniformly arranged between the transparent isolation cover 2 and the columnar core rod fixing frame 1, and the columnar core rod fixing frame 1 is connected with a transmission base 4 through an annular sliding rail 1-2; the top end of the central rotating shaft 1-1 is provided with an end enclosure 5, the end enclosure 5 is connected with a cyclone joint 6, and the cyclone joint 6 is connected with a compressed air pipeline; a rotating shaft a4-1, a rotating shaft b4-2 and a driving belt 4-3 are arranged in the driving base 4, a steering wheel 4-4 is arranged on the upper surface of the driving base 4, the bottom end of the central rotating shaft 1-1 is connected with the rotating shaft a4-1 of the driving base 4 through a flange 1-3, the rotating shaft a4-1 is in transmission connection with the rotating shaft b4-2 through the driving belt 4-3, and the rotating shaft b4-2 is connected with the steering wheel 4-4; stainless steel air pipes 1-6 are uniformly distributed on the outer side of the central rotating shaft 1-1, and the stainless steel air pipes 1-6 are connected with a core rod fixing/drying blowing device 3.
The periphery of the columnar core rod fixing frame 1 is vertically and uniformly provided with core rod storage grooves 1-4, the lower ends of the core rod storage grooves 1-4 are provided with core rod cone bearing limiting bases 1-5, the upper ends of the core rod storage grooves 1-4 are provided with core rod fixing/drying and blowing devices 3, and the upper end faces of the core rod storage grooves 1-4 are provided with circular holes 2-4 (see the figure 1, the figure 1-2, the figure 1-6 and the figure 4). The inside of the central rotating shaft 1-1 is provided with a cavity, the cavity is communicated with each mandrel storage groove 1-4 through a stainless steel air pipe 1-6, and the stainless steel air pipe 1-6 is communicated with the mandrel fixing/blowing device 3 corresponding to the stainless steel air pipe through a plastic air pipe 3-1 (see fig. 1, fig. 1-4, fig. 1-5 and fig. 4). The transparent isolation cover 2 is arranged on the transmission base 4, the transparent isolation cover 2 is provided with a core rod access door 2-1, and two sides in the core rod access door 2-1 are provided with sealing cushions 2-2 (see fig. 2, 2-1 and 3). Exhaust valves 2-3 (see fig. 1 and fig. 1-3) are uniformly distributed at the bottom of the transparent isolation cover 2 in a circle.
The working principle of the large-capacity rotary vertical drying device is as follows:
the core rod 7 is accessed; when the core rod 7 is stored, firstly, the core rod access door 2-1 is opened, the steering wheel 4-4 of the transmission base 4 is rotated, the central rotating shaft 1-1 is rotated clockwise through the transmission connection of the rotating shaft a4-1, the rotating shaft b4-2 and the transmission belt 4-3, a certain hollow core rod storage groove 1-4 on the columnar core rod fixing frame 1 is rotated to be opposite to the core rod access door 2-1, then the core rod 7 is vertically aligned to a round hole 2-4 on the upper end surface of the core rod storage groove 1-4 in the core rod access door 2-1, meanwhile, the core rod cone 7-2 is vertically inserted after being aligned to the cone bearing limit base 1-5, the weight of the whole core rod 7 falls on the core rod cone bearing limit base 1-5, and through the round hole 2-4 made on the upper end surface of the core rod storage groove 1-4, and (3) enabling the core rod fixing/drying blowing device 3 to freely move up and down in the circular hole 2-4, sleeving a core rod handle 7-1 on the core rod fixing/drying blowing device 3 from top to bottom, finally rotating a steering wheel 4-4 clockwise, enabling the columnar core rod fixing frame 1 to rotate clockwise for a certain angle, enabling the other empty core rod storage groove 1-4 to be opposite to the core rod access door 2-1, and then closing the core rod access door 2-1 to finish the storage operation of the core rod 7. The operation process of taking out the core rod 7 is the reverse process of the operation process of storing the core rod 7, and is not described again here.
Drying the core rod 7: dry compressed air enters from the cyclone joint 6 and flows into the inner cavity of the central rotating shaft 1-1 through the seal head 5, the cavity and each mandrel storage groove 1-4 on the columnar mandrel fixing frame 1 are communicated through a stainless steel air pipe 1-6, each stainless steel air pipe 1-6 is communicated with the mandrel fixing/drying and blowing device 3 corresponding to the stainless steel air pipe 1-6 through a plastic air pipe 3-1, and therefore the dry compressed air can flow into each mandrel storage groove 1-4 from the inner cavity of the central rotating shaft 1-1 to dry each stored mandrel 7. The air in the drying cabinet is exhausted through a circle of exhaust valves 2-3 uniformly distributed at the bottom of the transparent isolation cover 2, and meanwhile, the flowing direction of air in the drying cabinet is ensured to flow from top to bottom all the time; the sealing cushions 2-2 arranged on the two sides in the core rod access door 2-1 effectively ensure the high sealing performance of the drying device body when the core rod 7 is accessed.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (5)
1. The utility model provides a rotatory vertical drying device of large capacity, it includes column plug mount (1), its characterized in that: a central rotating shaft (1-1) is arranged in the columnar core rod fixing frame (1), a transparent isolation cover (2) is sleeved outside the columnar core rod fixing frame (1), core rod fixing/drying and blowing devices (3) are uniformly arranged between the transparent isolation cover (2) and the columnar core rod fixing frame (1), and the columnar core rod fixing frame (1) is connected with a transmission base (4) through an annular sliding rail (1-2); the top end of the central rotating shaft (1-1) is connected with a seal head (5), the seal head (5) is connected with a cyclone joint (6), and the cyclone joint (6) is connected with a compressed air pipeline; a rotating shaft a (4-1), a rotating shaft b (4-2) and a driving belt (4-3) are arranged in the driving base (4), a steering wheel (4-4) is arranged on an outer panel of the driving base (4), the bottom end of the central rotating shaft (1-1) is connected with the rotating shaft a (4-1) of the driving base (4) through a flange (1-2), the rotating shaft a (4-1) is in driving connection with the rotating shaft b (4-2) through the driving belt (4-3), and the rotating shaft b (4-2) is connected with the steering wheel (4-4); stainless steel air pipes (1-6) are uniformly distributed on the outer side of the central rotating shaft (1-1), and the stainless steel air pipes (1-6) are connected with a core rod fixing/drying blowing device (3).
2. A high capacity rotary vertical drying apparatus according to claim 1, wherein: the periphery of the columnar core rod fixing frame (1) is vertically and uniformly provided with core rod storage grooves (1-4), the lower ends of the core rod storage grooves (1-4) are provided with core rod cone bearing limiting bases (1-5), the upper ends of the core rod storage grooves (1-4) are provided with core rod fixing/drying blowing devices (3), and the upper end faces of the core rod storage grooves (1-4) are provided with round holes (2-4).
3. A high capacity rotary vertical drying apparatus according to claim 1, wherein: the inner part of the central rotating shaft (1-1) is provided with a cavity, the cavity is communicated with each mandrel storage groove (1-4) through a stainless steel air pipe (1-6), and the stainless steel air pipe (1-6) is communicated with the mandrel fixing/blowing device (3) corresponding to the stainless steel air pipe through a plastic air pipe (3-1).
4. A high capacity rotary vertical drying apparatus according to claim 1, wherein: the transparent isolation cover (2) is arranged on the transmission base (4), the core rod access door (2-1) is arranged on the transparent isolation cover (2), and the sealing cushions (2-2) are arranged on the two sides in the core rod access door (2-1).
5. A high capacity rotary vertical drying apparatus according to claim 1, wherein: exhaust valves (2-3) are uniformly distributed in a circle at the bottom of the transparent isolation cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011164870.4A CN112129052A (en) | 2020-10-27 | 2020-10-27 | Large-capacity rotary vertical drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011164870.4A CN112129052A (en) | 2020-10-27 | 2020-10-27 | Large-capacity rotary vertical drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112129052A true CN112129052A (en) | 2020-12-25 |
Family
ID=73853602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011164870.4A Pending CN112129052A (en) | 2020-10-27 | 2020-10-27 | Large-capacity rotary vertical drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112129052A (en) |
Citations (9)
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|---|---|---|---|---|
| EP0217263A1 (en) * | 1983-09-22 | 1987-04-08 | Bühler AG | Heat-treating machine |
| JPH0829057A (en) * | 1994-07-14 | 1996-02-02 | Shionogi & Co Ltd | Tank moving fluidized drying device |
| CN2697549Y (en) * | 2004-03-20 | 2005-05-04 | 钱海锋 | Rotary cocoon drying machine |
| WO2015028145A1 (en) * | 2013-08-27 | 2015-03-05 | KEMATEC Kellereitechnik GmbH | Device for drying the exterior of bottles |
| CN206463056U (en) * | 2016-10-21 | 2017-09-05 | 海口市人民医院 | Split type pharyngoscope loads cylinder of taking |
| CN207787237U (en) * | 2017-11-21 | 2018-08-31 | 都江堰宁江宗汇精密小型蜗杆有限责任公司 | A kind of fixed frame that avoidable worm screw is damaged in cleaning process |
| CN208432054U (en) * | 2018-06-15 | 2019-01-25 | 连云港久鑫电子有限公司 | A kind of cable sleeve tunnel oven machine |
| CN209541355U (en) * | 2019-02-02 | 2019-10-25 | 江西文青园林古建工程有限公司 | Drying unit is used in a kind of processing of timber |
| CN213713750U (en) * | 2020-10-27 | 2021-07-16 | 湖北凯乐量子通信光电科技有限公司 | Large-capacity rotary vertical drying device |
-
2020
- 2020-10-27 CN CN202011164870.4A patent/CN112129052A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0217263A1 (en) * | 1983-09-22 | 1987-04-08 | Bühler AG | Heat-treating machine |
| JPH0829057A (en) * | 1994-07-14 | 1996-02-02 | Shionogi & Co Ltd | Tank moving fluidized drying device |
| CN2697549Y (en) * | 2004-03-20 | 2005-05-04 | 钱海锋 | Rotary cocoon drying machine |
| WO2015028145A1 (en) * | 2013-08-27 | 2015-03-05 | KEMATEC Kellereitechnik GmbH | Device for drying the exterior of bottles |
| CN206463056U (en) * | 2016-10-21 | 2017-09-05 | 海口市人民医院 | Split type pharyngoscope loads cylinder of taking |
| CN207787237U (en) * | 2017-11-21 | 2018-08-31 | 都江堰宁江宗汇精密小型蜗杆有限责任公司 | A kind of fixed frame that avoidable worm screw is damaged in cleaning process |
| CN208432054U (en) * | 2018-06-15 | 2019-01-25 | 连云港久鑫电子有限公司 | A kind of cable sleeve tunnel oven machine |
| CN209541355U (en) * | 2019-02-02 | 2019-10-25 | 江西文青园林古建工程有限公司 | Drying unit is used in a kind of processing of timber |
| CN213713750U (en) * | 2020-10-27 | 2021-07-16 | 湖北凯乐量子通信光电科技有限公司 | Large-capacity rotary vertical drying device |
Non-Patent Citations (1)
| Title |
|---|
| 查健江: "光纤预制棒外包层制作方法浅析", 光纤与电缆及其应用技术, no. 05, 15 October 2002 (2002-10-15), pages 37 - 40 * |
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