CN209126237U - A kind of steam roll with integral type water recovery apparatus - Google Patents
A kind of steam roll with integral type water recovery apparatus Download PDFInfo
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- CN209126237U CN209126237U CN201822016227.1U CN201822016227U CN209126237U CN 209126237 U CN209126237 U CN 209126237U CN 201822016227 U CN201822016227 U CN 201822016227U CN 209126237 U CN209126237 U CN 209126237U
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- long hole
- return pipe
- air
- hole
- axle shaft
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Abstract
A kind of steam roll with integral type water recovery apparatus, including cylinder (1), water recovery apparatus, it is mounted on the left half axle (2) and right axle shaft (3) at cylinder (1) both ends, multiple groups heat exchange long hole is provided with along its axial direction on the barrel of cylinder (1), every group of heat exchange long hole is made of air inlet long hole (4) and return-air long hole (5), multiple gas circuit connectivity slots (10) are provided on left half axle (2), air inlet long hole (4) is connected to the air-flow through hole (7) of return-air long hole (5) by corresponding gas circuit connectivity slot (10), water recovery apparatus includes fixed return pipe (15), movable return pipe (16), rotary joint (17) and seal assembly, the utility model advantage is: condensed water concentrates discharge, increase steam circulation heat exchange efficiency, difficulty of processing is reduced simultaneously, improve installation accuracy and steam roll Efficiency.
Description
Technical field
The utility model relates to carton packaging machinery apparatus fields, and in particular to a kind of steam with integral type water recovery apparatus
Heating roller.
Background technique
Currently, corrugated paper board production line steam heats periphery hole hot-rolling in traditional corrugated case package packing machine
When, steam circulation heat exchange is insufficient in roller, and a large amount of steam are expelled directly out with return pipe, cause significant wastage；The condensation of generation
Water is not easy to concentrate discharge, and especially when machine at high speeds operates, aggravation influences heat exchange efficiency and paper product molding；Monoblock type is returned simultaneously
Water-bound proposes requirements at the higher level to the processing inside hot-rolling, and installation accuracy is not in place to accelerate internal structure to wear, and eventually lead to
It collaborates, causes waste of steam.
Utility model content
The purpose of this utility model is aiming at currently, in traditional corrugated case package packing machine, corrugated paper board production line
When steam heats periphery hole hot-rolling, steam circulation heat exchange is insufficient in roller, and a large amount of steam are expelled directly out with return pipe,
Cause significant wastage；The condensed water of generation is not easy to concentrate discharge, and especially when machine at high speeds operates, aggravation influences heat exchange efficiency
It is formed with paper product；Monoblock type backwater structure proposes requirements at the higher level to the processing inside hot-rolling simultaneously, and installation accuracy is not in place to be added
Fast internal structure abrasion, eventually leads to and collaborates, cause the deficiency of waste of steam, and provides a kind of steaming with integral type water recovery apparatus
Vapour heating roller.
The utility model includes cylinder, water recovery apparatus, the left half axle and right axle shaft for being mounted on cylinder both ends, the barrel of cylinder
On along its axial direction be provided with multiple groups heat exchange long hole, every group of heat exchange long hole be made of air inlet long hole and return-air long hole, air inlet long hole with
The both ends of return-air long hole are sealed by plug respectively, on the air inlet long hole of left half axle one end and the hole wall of return-air long hole respectively
It is provided with air-flow through hole, is provided with air inlet on the hole wall of the air inlet long hole of right axle shaft one end, close to returning for right axle shaft one end
Backwater hole is provided on the hole wall of gas long hole, the aperture of backwater hole is less than the aperture of air inlet, the return-air long hole at backwater hole
Inside is provided with annular collecting vat；
It is provided with multiple gas circuit connectivity slots on left half axle, the air-flow through hole of air inlet long hole and return-air long hole passes through corresponding gas
The connection of road connectivity slot, right axle shaft are hollow shaft, and one end of right axle shaft is sealed by end socket, have one on right axle shaft and end socket
Backwater channel corresponding with backwater hole is organized, is also provided with one group of inlet channel corresponding with air inlet, each inlet channel on right axle shaft
Respectively with communicated in right axle shaft；
Water recovery apparatus includes fixed return pipe, movable return pipe, rotary joint and seal assembly, and fixed return pipe passes through ring
Shape bracket is fixed in right axle shaft, and the water inlet end of fixed return pipe is communicated with each backwater channel of end socket, rotary joint installation
On right axle shaft, movable return pipe is mounted on rotary joint, and movable return pipe one end is located in right axle shaft, movable return pipe
Water inlet end and the discharge ends of fixed return pipe communicate, seal assembly includes metal o-ring and nonmetallic sealing ring, and metal is close
Seal is mounted on the discharge ends of fixed return pipe, and nonmetallic sealing ring is mounted on the water inlet end of movable return pipe, fixed return pipe
By the cooperation sealing of metal o-ring and nonmetallic sealing ring between movable return pipe, movable return pipe, which is equipped with, compresses bullet
Spring, holddown spring one end are connect with rotary joint, and control nonmetallic sealing ring and metal o-ring fits closely.
The annular groove channel for being connected to each backwater channel and being connected to each inlet channel is had on right axle shaft.
Nonmetallic sealing ring is carbon seal ring, is spherical sealed between metal o-ring and nonmetallic sealing ring.
Straight trough is provided on the inside of return-air long hole between annular collecting vat and plug.
The utility model advantage is: condensed water concentrates discharge, increases steam circulation heat exchange efficiency, while reducing difficult processing
Degree, improves the efficiency of installation accuracy and steam roll.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the A partial enlargement structural representation of Fig. 1.
Fig. 3 is the B partial enlargement structural representation of Fig. 1.
Fig. 4 is the utility model cylinder cross-sectional view.
Fig. 5 is the utility model left half axle structural schematic diagram.
Fig. 6 is the utility model water recovery apparatus and right axle shaft scheme of installation.
Specific embodiment
As shown in the picture, the utility model includes cylinder 1, water recovery apparatus, the left half axle 2 for being mounted on 1 both ends of cylinder and the right side
Semiaxis 3, is provided with multiple groups heat exchange long hole along its axial direction on the barrel of cylinder 1, and every group of heat exchange long hole is long by air inlet long hole 4 and return-air
Hole 5 forms, and the both ends of air inlet long hole 4 and return-air long hole 5 pass through plug 6 respectively and seal, the air inlet long hole close to 2 one end of left half axle
4 and return-air long hole 5 hole wall on have air-flow through hole 7, close to 3 one end of right axle shaft air inlet long hole 4 hole wall on open
There is air inlet 8, backwater hole 9 is provided on the hole wall of the return-air long hole 5 of 3 one end of right axle shaft, the aperture of backwater hole 9 is less than air inlet
The aperture in hole 8 is provided with annular collecting vat 13 on the inside of the return-air long hole 5 at backwater hole 9；
Be provided with multiple gas circuit connectivity slots 10 on left half axle 2, the air-flow through hole 7 of air inlet long hole 4 and return-air long hole 5 by pair
The gas circuit connectivity slot 10 answered is connected to, and right axle shaft 3 is hollow shaft, and one end of right axle shaft 3 is sealed by end socket 14, right axle shaft 3 and envelope
One group of backwater channel 11 corresponding with backwater hole 9 is had on first 14, be also provided on right axle shaft 3 one group it is corresponding with air inlet 8
Inlet channel 12, each inlet channel 12 communicates in right axle shaft 3 respectively；
Water recovery apparatus includes fixed return pipe 15, movable return pipe 16, rotary joint 17 and seal assembly, fixed return pipe
15 are fixed in right axle shaft 3 by ring support 18, and each backwater channel 11 of the water inlet end of fixed return pipe 15 and end socket 14
It communicates, rotary joint 17 is mounted on right axle shaft 3, and movable return pipe 16 is mounted on rotary joint 17, and movable return pipe 16
One end is located in right axle shaft 3, and the discharge ends of the water inlet end of movable return pipe 16 and fixed return pipe 15 communicate, and seal assembly includes
Metal o-ring 20 and nonmetallic sealing ring 21, metal o-ring 20 is mounted on the discharge ends of fixed return pipe 15, nonmetallic close
Seal 21 is mounted on the water inlet end of movable return pipe 16, passes through metal o-ring between fixed return pipe 15 and movable return pipe 16
20 and nonmetallic sealing ring 21 cooperation sealing, movable return pipe 16 be equipped with holddown spring 22,22 one end of holddown spring and rotation
Adapter 17 connects, and controls nonmetallic sealing ring 21 and metal o-ring 20 fits closely.
The annular groove channel 25 for being connected to each backwater channel 11 and being connected to each inlet channel 12 is had on right axle shaft 3.
Nonmetallic sealing ring 21 is carbon seal ring, is spherical close between metal o-ring 20 and nonmetallic sealing ring 21
Envelope.
Straight trough 26 is provided on the inside of return-air long hole 5 between annular collecting vat 13 and plug 6.
Fixed return pipe 15 and the movable diameter of return pipe 16 are identical, and fixed return pipe 15 and activity return pipe 16 is straight
Diameter is less than the internal diameter of right axle shaft 3, forms a steam between fixed return pipe 15 and movable return pipe 16 and the internal diameter of right axle shaft 3
Inlet channel is provided with multiple steam through holes on ring support 18.
The diameter of backwater channel 11 is identical as the aperture of backwater hole 9, the aperture phase of the diameter and air inlet 8 of inlet channel 12
Together.
Working method and principle: the right axle shaft 3 in Fig. 6 hides the upper half, and steam enters right half by rotary joint 17
It in axis 3, then enters in corresponding air inlet long hole 4 from each inlet channel 12, is then connected to by air-flow through hole 7 with gas circuit
Slot 10 enters in return-air long hole 5, exchanges heat to cylinder 1, and the condensed water of the steam and generation that do not use completely is from backwater hole 9
Backwater channel 11 is entered, is then discharged after fixed return pipe 15 from movable 16 one end of return pipe.The aperture of backwater hole 9 is small
In the aperture of air inlet 8, metering function is played in entire air inlet backwater circulation, makes the high-temperature steam being passed through in circulation canal
It is detained the longer time, exchanges heat convenient for steam circulation, improves steam utilization, while making shape between air inlet 8 and backwater hole 9
At pressure difference.Annular collecting vat 13 is concentrated convenient for condensed water deposition in air inlet long hole 4 and return-air long hole 5, and above-mentioned current limliting is recycled to make
Make condensed water quick drain with the pressure difference of generation.
The water inlet end and end socket 14 of fixed return pipe 15 are affixed, and the discharge ends of fixed return pipe 15 pass through ring support 18
Support is fixed, so that fixed return pipe 15 and right axle shaft 3 are kept with one heart, fixed return pipe 15 follows right axle shaft 3 and 1 turn of cylinder
Dynamic, the working face of metal o-ring 20 is spherical concave surface, and the working face of nonmetallic sealing ring 21 is spherical convex surface, holddown spring 22
So that the nonmetallic sealing ring 21 of movable return pipe 16 is fitted closely with the holding of metal o-ring 20 of fixed return pipe 15 always,
Sealing effect is improved, while greatly reducing fixed return pipe 15 in production and installation process and movable return pipe 16 is relatively right
The concentricity requirement of semiaxis 3 reduces difficulty of processing, improves installation accuracy.
Annular groove channel 25 makes the pressure of each backwater channel 11 and each inlet channel 12 balanced, and straight trough 26 catchments with annular
Slot 13 communicates, and focuses in annular collecting vat 13 convenient for condensed water.
Claims (4)
1. a kind of steam roll with integral type water recovery apparatus, it is characterised in that it includes cylinder (1), water recovery apparatus, installation
Left half axle (2) and right axle shaft (3) at cylinder (1) both ends are provided with multiple groups heat exchange long hole along its axial direction on the barrel of cylinder (1),
Every group of heat exchange long hole is made of air inlet long hole (4) and return-air long hole (5), the both ends point of air inlet long hole (4) and return-air long hole (5)
Not Tong Guo plug (6) seal, close to left half axle (2) one end air inlet long hole (4) and return-air long hole (5) hole wall on have
Air-flow through hole (7) is provided with air inlet (8) on the hole wall of the air inlet long hole (4) of right axle shaft (3) one end, close to right axle shaft
(3) it being provided with backwater hole (9) on the hole wall of the return-air long hole (5) of one end, the aperture of backwater hole (9) is less than the aperture of air inlet (8),
Annular collecting vat (13) are provided on the inside of return-air long hole (5) at backwater hole (9)；
Multiple gas circuit connectivity slots (10), the air-flow through hole (7) of air inlet long hole (4) and return-air long hole (5) are provided on left half axle (2)
It is connected to by corresponding gas circuit connectivity slot (10), right axle shaft (3) is hollow shaft, and one end of right axle shaft (3) is close by end socket (14)
Envelope, has one group of backwater channel (11) corresponding with backwater hole (9) on right axle shaft (3) and end socket (14), on right axle shaft (3)
Also is provided with one group of inlet channel (12) corresponding with air inlet (8), each inlet channel (12) respectively with communicated in right axle shaft (3)；
Water recovery apparatus includes fixed return pipe (15), movable return pipe (16), rotary joint (17) and seal assembly, fixed return water
Pipe (15) is fixed in right axle shaft (3) by ring support (18), and the water inlet end of fixed return pipe (15) and end socket (14)
Each backwater channel (11) communicates, and rotary joint (17) is mounted on right axle shaft (3), and movable return pipe (16) is mounted on rotary joint
(17) on, and movable return pipe (16) one end is located in right axle shaft (3), the water inlet end of movable return pipe (16) and fixed return pipe
(15) discharge ends communicate, and seal assembly includes metal o-ring (20) and nonmetallic sealing ring (21), metal o-ring (20)
The discharge ends of fixed return pipe (15) are mounted on, nonmetallic sealing ring (21) is mounted on the water inlet end of movable return pipe (16), Gu
Determine close by the cooperation of metal o-ring (20) and nonmetallic sealing ring (21) between return pipe (15) and movable return pipe (16)
Envelope, movable return pipe (16) are equipped with holddown spring (22), and holddown spring (22) one end is connect with rotary joint (17), and is controlled
Nonmetallic sealing ring (21) and metal o-ring (20) fit closely.
2. a kind of steam roll with integral type water recovery apparatus according to claim 1, it is characterised in that right axle shaft (3)
On have the annular groove channel (25) for being connected to each backwater channel (11) and being connected to each inlet channel (12).
3. a kind of steam roll with integral type water recovery apparatus according to claim 1, it is characterised in that nonmetallic close
Seal (21) is carbon seal ring, is spherical sealed between metal o-ring (20) and nonmetallic sealing ring (21).
4. a kind of steam roll with integral type water recovery apparatus according to claim 1, it is characterised in that be located at annular
Straight trough (26) are provided on the inside of return-air long hole (5) between catch basin (13) and plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016227.1U CN209126237U (en) | 2018-11-27 | 2018-11-27 | A kind of steam roll with integral type water recovery apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822016227.1U CN209126237U (en) | 2018-11-27 | 2018-11-27 | A kind of steam roll with integral type water recovery apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126237U true CN209126237U (en) | 2019-07-19 |
Family
ID=67247746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822016227.1U Active CN209126237U (en) | 2018-11-27 | 2018-11-27 | A kind of steam roll with integral type water recovery apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209126237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753030A (en) * | 2022-05-07 | 2022-07-15 | 宁波天诚化纤有限公司 | Production process of composite short fiber |
-
2018
- 2018-11-27 CN CN201822016227.1U patent/CN209126237U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753030A (en) * | 2022-05-07 | 2022-07-15 | 宁波天诚化纤有限公司 | Production process of composite short fiber |
| CN114753030B (en) * | 2022-05-07 | 2023-06-23 | 宁波天诚化纤有限公司 | Production process of composite short fiber |
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