CN201989399U - Overflow type jacket oil heating roller cylinder - Google Patents
Overflow type jacket oil heating roller cylinder Download PDFInfo
- Publication number
- CN201989399U CN201989399U CN2011200881167U CN201120088116U CN201989399U CN 201989399 U CN201989399 U CN 201989399U CN 2011200881167 U CN2011200881167 U CN 2011200881167U CN 201120088116 U CN201120088116 U CN 201120088116U CN 201989399 U CN201989399 U CN 201989399U
- Authority
- CN
- China
- Prior art keywords
- power shaft
- oil pipe
- overflow
- inner core
- tightly connected
- 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 utility model discloses an overflow type jacket oil heating roller cylinder, which comprises an inner pipe, an input shaft, an end cover, oil pipes, an outer cylinder, an inner cylinder, partition plates, an inner ring plate, a connecting pipe and a supporting shaft, wherein the input shaft adopts a hollow structure, the inner pipe is inserted into the input shaft and hermetically connected with the inner end of the input shaft for forming a two-way channel structure, and 4-6 oil pipes which are radially mounted and hermetically connected are used for communication between the input shaft and the inner cylinder for forming a return flow channel. An axial blind hole is arranged at the inner end of the supporting shaft, and 4-6 oil pipes which are radially mounted and hermetically connected are used for communication between the inner cylinder and the axial blind hole for forming a channel for enabling a medium to enter into a jacket. The partition plate is an annular plate with a gap, a plurality of the partition plates are mounted in the jacket for forming a multi-cavity overflow structure so as to enable the medium to flow along the inner wall of the outer cylinder, and the direct heat exchange structure can increase the heat exchange efficiency and enable the surface temperature difference to be less than 20 DEG C. The overflow type jacket oil heating roller cylinder is applicable to matching with the roller cylinders of various specifications.
Description
Technical field
The utility model relates to a kind of roller that prints the complete machine adapted, and specifically, the utility model relates to the high overflow-type chuck oil heat roller tube of a kind of heat exchange efficiency.
Background technology
The oil heat roller tube is the heat-exchange device that directly contacts with cloth in the seal complete machine, and its heat exchange structure has determined heat exchange efficiency.Traditional oily heat roller tube is a cylindrical container, and heat transferring medium is discharged from the other end after an end injects again, and built-in medium is by the external Hot swapping of outer wall.This heat exchange structure is very simple, can realize the available heat displacement.China Patent No. 200420080372.1 discloses a kind of jacket type roller, and this technology adopts jacket structured, effectively reduces the roller internal volume, has accelerated the replacement velocity of medium, has reduced heat-energy losses, improves heat exchange efficiency.But it is sunken that prior art still exists some structures to unload, and promptly heat transferring medium is discharged from the other end after an end injects again, the trickling length of medium is successively decreased with heat energy and is directly proportional, consequently the heat exchange efficiency of medium injection end is higher than outlet side, and forming roller surface has the temperature difference, and the temperature difference is about 30 ℃ usually.The roller surface excessive temperature differentials, must influence transmit the uniformity that quality is handled in cloth oven dry or cooling.
The utility model content
The utility model is primarily aimed at the deficiencies in the prior art, proposes that a kind of heat exchange structure is simple, the memory medium amount is few, and medium is replaced fast, heat exchange efficiency height, and the little overflow-type chuck oil heat roller tube of surface temperature difference.
The utility model is achieved through the following technical solutions technical goal.
Overflow-type chuck oil heat roller tube, it comprises interior pipe, power shaft, end cap, oil pipe, urceolus, inner core, dividing plate, inner ring plate, adapter and bolster.Described power shaft is a hollow shaft structure, and bolster is the solid shafting structure, takes over two ends coaxial fixedly connected power shaft and bolster respectively.Described end cap is an anthocyathus, and power shaft is connected with end cap seal respectively with bolster, and end cap is provided with axial draining hole and links up chuck.Described inner core and urceolus are the cylinder-shaped thin wall tube, and two ends and end cap seal are connected to form jacket structuredly behind the phase fit, and inner core stage casing inwall is alternate fixedly connected inner ring plate axially.Its improvements are: described dividing plate is an annular slab, and the uniform axial gap in outside, 2～4 dividing plates axially respectively are installed in and form multi-cavity overflow structure in the chuck.Pipe injects in the power shaft endoporus to be tightly connected with the end and forms the duplex channel structure in described.Bolster the inner is provided with axial blind hole, and uniform 4～6 Φ 20～Φ 25mm of outer wall radially install and the oil pipe that is tightly connected is linked up axial blind hole, and the oil pipe other end runs through inner core and constitutes medium enter passage in the chuck after being tightly connected.Also be provided with the oil pipe that 4～6 Φ 20～Φ 25mm radially install and are tightly connected between power shaft and the inner core, oil pipe one end runs through inner core, and the other end is linked up the power shaft endoporus and formed the medium back flow passage.
In the said structure, uniform 6～12 axial gaps in dividing plate outside are a kind of in semicircle or V-arrangement and the rectangle, and the breach gross area equals the oil pipe endoporus gross area.
The utility model compared with prior art has following good effect:
1, built-in dividing plate constitutes rib structure in the sleeve, significantly strengthens structural strength and rigidity;
2, built-in dividing plate outside is provided with breach in the sleeve, and medium is flowed along outer tube inner wall, and this direct heat displacement structure increases heat exchange efficiency, reduces surface temperature difference;
3, the chuck internal volume is little, and the medium memory space is few, and the medium replacement velocity is fast, and heat-energy losses is little;
4, medium reduces the machining amount and the corresponding accessory of other member only from the turnover of power shaft one end, reduces maintenance capacity simultaneously, good economy performance.
Description of drawings
Fig. 1 is the utility model structural profile schematic diagram.
Fig. 2 is a figure A-A cross-sectional schematic.
The specific embodiment
Also the utility model is described in further detail with reference to the accompanying drawings below.
Overflow-type chuck oil heat roller tube shown in Figure 1, pipe 1, power shaft 2, end cap 3, oil pipe 4, urceolus 5, inner core 6, dividing plate 7, inner ring plate 8, adapter 9 and power shaft 10 in it comprises.Described power shaft 2 is a hollow shaft structure, and bolster 10 is the solid shafting structure, takes over 9 two ends coaxial fixedly connected power shaft 2 and bolster 10 respectively.Described end cap 3 is an anthocyathus, and end cap 3 cooperates respectively with power shaft 2 and bolster 10 with endoporus and is tightly connected, and end cap 3 is provided with axial draining hole 3.1 and links up chuck.Described inner core 6 and urceolus 5 are the cylinder-shaped thin wall tube, match back two ends and end cap 3 be tightly connected form jacket structured, the axial alternate fixedly connected inner ring plate 8 of inner core 6 stage casing inwalls.Dividing plate 7 in the utility model is an annular slab, the uniform axial gap in outside, 2～4 dividing plates 7 axially respectively are installed in and form multi-cavity overflow structure in the chuck, facilitate medium to flow along outer tube inner wall, this direct heat displacement structure increases heat exchange efficiency, reduces surface temperature difference.Present embodiment median septum 7 is with inner ring plate 8 mounted in pairing mode and fixedly connected, and dividing plate 7 and inner ring plate 8 are respectively established two.Pipe 1 reeve power shaft 2 endoporus medial end portions are tightly connected and form the duplex channel structure in described.Bolster 10 the inners are provided with axial blind hole 10.1, and uniform 4～6 Φ 20～25mm of outer wall radially install and the oil pipe that is tightly connected 4 is linked up axial blind holes 10.1, and oil pipe 4 other ends run through inner core 6 and constitute medium enter passage in the chuck after being tightly connected.Also be provided with the oil pipe 4 that 4～6 Φ 20～Φ 25mm radially install and are tightly connected between power shaft 2 and the inner core 6, oil pipe 4 one ends run through inner core 6, and the other end is linked up power shaft 2 endoporus and formed the medium back flow passage.Present embodiment is a Φ 570mm overflow-type chuck oil heat roller tube, and wherein oil pipe 4 diameters that be equipped with of power shaft 2 and bolster 10 are Φ 25mm, and each is equipped with the flow that 4 oil pipes 4 just can satisfy operating mode demand heat exchange medium access way.
When the utility model is used, at first introduce medium to taking in 9, enter through oil pipe 4 that an end overflows to the other end by dividing plate 7 orders in the chuck, in the oil pipe 4 of return flow line is back to the interlayer of power shaft 2 endoporus and interior pipe 1, efflux again by interior pipe 1.In the built-in multi-cavity overflow of chuck structure, facilitate medium to flow along outer tube inner wall, this direct heat displacement structure increases heat exchange efficiency, reduces the surface temperature error, and reality uses central roll drum surface temperature error less than 20 ℃, reduces by 10 ℃ the temperature difference than prior art.
Claims (4)
1. overflow-type chuck oil heat roller tube, it comprises interior pipe (1), power shaft (2), end cap (3), oil pipe (4), urceolus (5), inner core (6), dividing plate (7), inner ring plate (8), takes over (9) and bolster (10); Described power shaft (2) is a hollow shaft structure, and bolster (10) is the solid shafting structure, takes over (9) two ends coaxial fixedly connected power shaft (2) and bolster (10) respectively; Described end cap (3) is an anthocyathus, and power shaft (2) and bolster (10) are tightly connected with end cap (3) respectively, and end cap (3) is provided with axial draining hole (3.1) and links up chuck; Described inner core (6) and urceolus (5) are the cylinder-shaped thin wall tube, and two ends and end cap (3) are tightly connected and form jacket structuredly behind the phase fit, and inner core (6) stage casing inwall is alternate fixedly connected inner ring plate (8) axially; It is characterized in that: described dividing plate (7) is an annular slab, and the uniform axial gap in outside, 2～4 dividing plates (7) axially respectively are installed in and form multi-cavity overflow structure in the chuck; Pipe (1) injects in power shaft (2) endoporus to be tightly connected with the end and forms the duplex channel structure in described; Bolster (10) the inner is provided with axial blind hole (10.1), uniform 4～6 Φ 20～Φ 25mm of outer wall radially install and the oil pipe (4) that is tightly connected is linked up axial blind hole (10.1), and oil pipe (4) other end runs through inner core (6) and constitutes medium enter passage in the chuck after being tightly connected; Also be provided with the oil pipe (4) that 4～6 Φ 20～Φ 25mm radially install and are tightly connected between power shaft (2) and the inner core (6), oil pipe (4) one ends run through inner core (6), and the other end is linked up power shaft (2) endoporus and formed the medium back flow passage.
2. overflow-type chuck oil heat roller tube according to claim 1 is characterized in that: uniform 6～12 axial gaps in described dividing plate (7) outside are for semicircle, and the breach gross area equals oil pipe (4) the endoporus gross area.
3. overflow-type chuck oil heat roller tube according to claim 1 is characterized in that: uniform 6～12 axial gaps in described dividing plate (7) outside are V-arrangement, and the breach gross area equals oil pipe (4) the endoporus gross area.
4. overflow-type chuck oil heat roller tube according to claim 1 is characterized in that: uniform 6～12 axial gaps in described dividing plate (7) outside are rectangle, and the breach gross area equals oil pipe (4) the endoporus gross area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200881167U CN201989399U (en) | 2011-03-30 | 2011-03-30 | Overflow type jacket oil heating roller cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200881167U CN201989399U (en) | 2011-03-30 | 2011-03-30 | Overflow type jacket oil heating roller cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989399U true CN201989399U (en) | 2011-09-28 |
Family
ID=44665901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200881167U Expired - Fee Related CN201989399U (en) | 2011-03-30 | 2011-03-30 | Overflow type jacket oil heating roller cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401556A (en) * | 2011-11-15 | 2012-04-04 | 泰州科世茂工程设备有限公司 | Electric heating and oil heating type drying cylinder |
-
2011
- 2011-03-30 CN CN2011200881167U patent/CN201989399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401556A (en) * | 2011-11-15 | 2012-04-04 | 泰州科世茂工程设备有限公司 | Electric heating and oil heating type drying cylinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102189742B (en) | Spiral jacket oil hot roller | |
| CN201989398U (en) | Strip type jacket oil heating roller | |
| CN105665666A (en) | Uniform-cooling cooling roller device and method for amorphous strip preparing | |
| CN102189743B (en) | Strip-shaped jacketed oil-heat roller | |
| CN203190850U (en) | Double-spiral-type heat exchanger | |
| CN201989399U (en) | Overflow type jacket oil heating roller cylinder | |
| CN101209401B (en) | Shell pass multi-cavity type fixed bed reactor | |
| CN102717588A (en) | Flooded jacket oil hot roller | |
| CN201212791Y (en) | Tube block connected graphite produced heat exchanger | |
| CN102252539A (en) | Shell and tube heat exchanger | |
| CN201989400U (en) | Screw type jacket oil hot roller | |
| CN203432396U (en) | Vertical titanium heat exchanger | |
| CN103542742B (en) | Can to loose core heat exchanger | |
| CN202883154U (en) | Water-cooled type cooler for Stirling engine | |
| CN203534270U (en) | Core-pulling heat exchanger | |
| CN105333753A (en) | Efficient heat exchanger | |
| CN202973989U (en) | Novel heat-conducting oil heat exchanger | |
| CN206054444U (en) | Hydraulic pressure gas station hydraulic crowbar external circulation cooling system | |
| CN202757462U (en) | Cooling device for nickel-iron particles | |
| CN204255148U (en) | There is the shell-and-tube heat exchanger of annular pass partition | |
| CN206469742U (en) | Double shell pass spiral baffle heat exchanger | |
| CN201569331U (en) | Sleeve-type heat exchanger | |
| CN203824378U (en) | Baffle tube heat exchanger | |
| CN219798019U (en) | Heat exchange cooler | |
| CN212395937U (en) | Novel heating extraction tank with bottom tubes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIZHOU COSMO ENGINEERING EQUIPMENT CO., LTD. Free format text: FORMER NAME: TAIZHOU COSMO KYOTO MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 225527 Jiangyan Jiangsu Shimao Industrial Park Taizhou branch Shimao Engineering Equipment Co., Ltd. Patentee after: Taizhou COSMO Engineering Equipment Co.,Ltd. Address before: 225527, Jiangyan, Jiangsu Province Zhang Industrial Park Taizhou branch Shimao Kyoto Machinery Co., Ltd. Patentee before: Taizhou Cosmo Kyoto Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |