CN208981004U - A kind of paper machine dryer structure - Google Patents
A kind of paper machine dryer structure Download PDFInfo
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- CN208981004U CN208981004U CN201821402993.5U CN201821402993U CN208981004U CN 208981004 U CN208981004 U CN 208981004U CN 201821402993 U CN201821402993 U CN 201821402993U CN 208981004 U CN208981004 U CN 208981004U
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- cylinder body
- cylinder
- chamber
- paper machine
- hollow shaft
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Abstract
The utility model discloses a kind of paper machine dryer structures, including cylinder body, sealing rotation is provided through hollow shaft on the central axes of cylinder cap, cylinder chamber is offered in hollow shaft and around the annular chamber set on cylinder chamber outer ring, the right part of hollow shaft is equipped with the steam jet being connected with cylinder chamber, the left part of hollow shaft is provided with the gas outlet for the setting that is connected with annular chamber, annular water collection chamber is offered in the shell of cylinder body, the interior cavity outer wall of annular water collection chamber is inclined to set, several water seepage holes are offered on the inner wall of cylinder body, one end of drainpipe is connected with the inner cavity of annular water collection chamber, the other end of drainpipe is connected setting with header tank, check-valves is also equipped on drainpipe.The utility model is simple and reasonable for structure, facilitates the drying of paper, and the intracorporal steam of cylinder can be fully utilized, energy conservation and environmental protection, and condensed water can be discharged in time in cylinder body, and will not generate ponding influences the dry progress of paper.
Description
Technical field
The utility model relates to paper machine technology field, specifically a kind of paper machine dryer structure.
Background technique
During papermaking, drying cylinder is an indispensable important device, after the completion of papermaking, it is necessary to pass through drying cylinder
Drying.Paper machine dryer is usually made of cylinder barrel, cylinder cap and spindle nose.At work, heat medium passes through cylinder barrel inner surface to drying cylinder,
Heat is passed on the paper outside cylinder barrel through cylinder barrel wall, the moisture in paper is dried.Traditional paper machine dryer is adding
Heat, the main steam heating generated using steam boiler, the water in boiler is first heated and flashes to vapor, be then delivered to papermaking
In machine drying cylinder, drying cylinder is heated, and in heating process, the heat of steam cannot make full use of, and steam liquefied generation
Condensed water can not be discharged in time, influence the normal use of drying cylinder.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of paper machine dryer structure
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of paper machine dryer structure, including cylinder body, sealing rotation is provided through hollow on the central axes of the cylinder cap
Axis, the end of hollow shaft are placed in the other side inner cavity of cylinder body, cylinder chamber are offered in the hollow shaft and around set on cylindricality
The annular chamber of chamber outer ring, the right part of the hollow shaft are equipped with the steam jet being connected with cylinder chamber, the left part of the hollow shaft
It is provided with the gas outlet for the setting that is connected with annular chamber, annular water collection chamber, annular water collection chamber are offered in the shell of the cylinder body
Interior cavity outer wall be inclined to set, several water seepage holes are offered on the inner wall of the cylinder body, on the other side outer wall of the cylinder body
Be provided with water pump, water pump is mounted on drainpipe, and one end of drainpipe is connected with the inner cavity of annular water collection chamber, drainpipe it is another
The setting that is connected with header tank is held, is also equipped with check-valves on the drainpipe.
Preferably, the side of the cylinder body is detachably fixed by mounting screw is equipped with cylinder cap.
Preferably, seal washer is additionally provided between the end face of the cylinder body and the end face of cylinder cap.
Preferably, the outer ring for being placed in hollow shaft in the cylinder body is equidistantly fixedly installed multiple baffle B, the cylinder body
Spacing are provided with multiple baffle A, multiple baffle A and multiple interlaced settings of baffle B on interior cavity wall etc..
Preferably, the water seepage hole is located at the junction of baffle A and inboard wall of cylinder block.
Preferably, it is additionally provided with outlet pipe on the header tank, outlet valve is installed on outlet pipe.
Preferably, the outer peripheral surface of the cylinder body is equipped with coating.
Preferably, sealing rotation is provided with exhaust pipe on the central axes of the header tank side plate, and exhaust pipe is fixed on papermaking
On machine, exhaust pipe can not rotate with the rotation of cylinder body.
Compared with prior art, the utility model has the beneficial effects that
The utility model is simple and reasonable, in use, steam enters cylinder by the steam jet being connected with cylinder chamber
The right side inner cavity of body after steam enters in cylinder body, in the case where the baffle A and baffle B of interlaced setting stop, is able to extend steam
In the cylinder intracorporal time, cylinder body can be made to be rapidly heated, and the heat of steam can be fully utilized, steam is formed cold to the cold
Condensate is entered in annular water collection chamber by water seepage hole, since the interior cavity outer wall of annular water collection chamber is inclined to set, facilitates annular collection
Condensed water in water cavity is concentrated, and is conducive to water pump and the condensed water in annular water collection chamber is fed through in header tank, and in cylinder body
Air-flow enter in annular chamber and be discharged by gas outlet.In conclusion the utility model is simple and reasonable for structure, facilitate paper
The drying opened, the intracorporal steam of cylinder can be fully utilized, energy conservation and environmental protection, and condensed water can be discharged in time in cylinder body, will not
Generating ponding influences the dry progress of paper, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of paper machine dryer structure.
Fig. 2 is the structural schematic diagram of header tank in paper machine dryer structure.
Fig. 3 is the cross-sectional view of hollow shaft in paper machine dryer structure.
Fig. 4 is the side view of header tank in paper machine dryer structure.
In figure: 1- cylinder body, 2- coating, 3- cylinder cap, 4- hollow shaft, 5- seal washer, 6- mounting screw, 7- annular are catchmented
Chamber, 8- water seepage hole, 9- baffle A, 10- baffle B, 11- steam jet, 12- drainpipe, 13- water pump, 14- header tank, 15- exhaust
Pipe, 16- outlet pipe, 17- outlet valve, 18- check-valves, the gas outlet 19-, 41- cylinder chamber, 42- annular chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of paper machine dryer structure, including cylinder body 1, the cylinder body
1 side is detachably fixed by mounting screw 6 and is equipped with cylinder cap 3, between the end face of the cylinder body 1 and the end face of cylinder cap 3 also
It is provided with seal washer 5, sealing rotation is provided through hollow shaft 4 on the central axes of the cylinder cap 3, and the end of hollow shaft 4 is set
In the other side inner cavity of cylinder body 1, cylinder chamber 41 is offered in the hollow shaft 4 and around the annular set on 41 outer ring of cylinder chamber
Chamber 42, the right part of the hollow shaft 4 are equipped with the steam jet 11 being connected with cylinder chamber 41, the left part setting of the hollow shaft 4
There is the gas outlet 19 for the setting that is connected with annular chamber 42.
The outer ring for being placed in hollow shaft 4 in the cylinder body 1 is equidistantly fixedly installed multiple baffle B10, the cylinder body 1 it is interior
Multiple baffle A9, multiple baffle A9 and multiple interlaced settings of baffle B10, the cylinder body 1 are equidistantly provided on cavity wall
Shell in offer annular water collection chamber 7, the interior cavity outer wall of annular water collection chamber 7 is inclined to set, and opens on the inner wall of the cylinder body 1
Equipped with several water seepage holes 8, water seepage hole 8 is used to for being connected with the inner cavity of annular water collection chamber 7 inner cavity of cylinder body 1, and water seepage hole 8
In the junction of baffle A9 and 1 inner wall of cylinder body.
Water pump 13 is provided on the other side outer wall of the cylinder body 1, water pump 13 is mounted on drainpipe 12, drainpipe 12
One end is connected with the inner cavity of annular chamber 7, the other end of drainpipe 12 and the header tank being fixed on 1 other side outer wall of cylinder body
14 are connected setting, and check-valves 18 is also equipped on the drainpipe 12, under the action of check-valves 18, annular water collection chamber 7
The condensed water of inner cavity can be entered in header tank 14 under the driving effect of water pump 13 by drainpipe 12, conversely, header tank 14
Interior condensed water can not be entered in annular water collection chamber 7 under the driving effect of water pump 13 by drainpipe 12.
It is additionally provided with outlet pipe 16 on the header tank 14, outlet valve 17 is installed on outlet pipe 16, to guarantee header tank
The balance of air pressure in 14, sealing rotation is provided with exhaust pipe 15 on the central axes of 14 side plate of header tank, and exhaust pipe 15 is fixed
On a papermaking machine, exhaust pipe 15 can not rotate with the rotation of cylinder body 1.
The outer peripheral surface of the cylinder body 1 is equipped with coating 2, and coating 2 is used to place the l Water Paper for needing to dry, the width of general l Water Paper
Degree is less than the width of coating 2, and l Water Paper is placed on the medium position of coating 2.
The working principle of the utility model is: in use, the cylinder chamber 41 in hollow shaft 4 connects with jet chimney, steam
The right side inner cavity for entering cylinder body 1 by the steam jet 11 being connected with cylinder chamber 41, after steam enters in cylinder body 1, mutual
Under the baffle A9 and baffle B10 being staggered stop, it is able to extend time of the steam in cylinder body 1, cylinder body 1 can be made quickly to rise
Temperature, and the heat of steam can be fully utilized, the condensed water that steam is formed to the cold enters annular water collection chamber 7 by water seepage hole 8
It is interior, since the interior cavity outer wall of annular water collection chamber 7 is inclined to set, facilitate the condensed water in annular water collection chamber 7 to concentrate, and be conducive to
Condensed water in annular water collection chamber 7 is fed through in header tank 14 by water pump 13, and the air-flow in cylinder body 1 is entered by gas outlet 19
In annular chamber 42 and it is discharged；In conclusion the utility model is simple and reasonable for structure, facilitate the drying of paper, in cylinder body 1
Steam can be fully utilized, energy conservation and environmental protection, and condensed water can be discharged in time in cylinder body 1, and will not generate ponding influences paper
Dry progress, it is practical.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of paper machine dryer structure, including cylinder body (1) and cylinder cap (3), characterized in that on the central axes of the cylinder cap (3)
Sealing rotation is provided through hollow shaft (4), and the end of hollow shaft (4) is placed in the other side inner cavity of cylinder body (1), described hollow
Cylinder chamber (41) is offered in axis (4) and around the annular chamber (42) set on cylinder chamber (41) outer ring, the right side of the hollow shaft (4)
Portion is equipped with the steam jet (11) being connected with cylinder chamber (41), and the left part of the hollow shaft (4) is provided with and annular chamber (42)
Be connected the gas outlet (19) of setting, offers annular water collection chamber (7) in the shell of the cylinder body (1), annular water collection chamber (7)
Interior cavity outer wall is inclined to set, and offers several water seepage holes (8) on the inner wall of the cylinder body (1), the other side of the cylinder body (1)
It is provided on outer wall water pump (13), water pump (13) is mounted on drainpipe (12), one end of drainpipe (12) and annular water collection chamber
(7) inner cavity is connected, and the other end of drainpipe (12) is connected setting with header tank (14), also installs on the drainpipe (12)
There are check-valves (18).
2. a kind of paper machine dryer structure according to claim 1, characterized in that the side of the cylinder body (1) passes through peace
Cartridge screw (6), which is detachably fixed, is equipped with cylinder cap (3).
3. a kind of paper machine dryer structure according to claim 1 or 2, characterized in that the end face of the cylinder body (1) and cylinder
It covers between the end face of (3) and is additionally provided with seal washer (5).
4. a kind of paper machine dryer structure according to claim 1 or 2, characterized in that be placed in hollow in the cylinder body (1)
The outer ring of axis (4) is equidistantly fixedly installed multiple baffle B (10), and spacing are provided on the interior cavity wall of the cylinder body (1) etc.
Multiple baffle A (9), multiple baffle A (9) and the interlaced setting of multiple baffle B (10).
5. a kind of paper machine dryer structure according to claim 1, characterized in that the water seepage hole (8) is located at baffle A
(9) with the junction of cylinder body (1) inner wall.
6. a kind of paper machine dryer structure according to claim 1, characterized in that be additionally provided on the header tank (14)
Outlet pipe (16) is equipped with outlet valve (17) on outlet pipe (16).
7. a kind of paper machine dryer structure according to claim 4, characterized in that the outer peripheral surface of the cylinder body (1) is set
There are coating (2).
8. a kind of paper machine dryer structure according to claim 1 or 6, characterized in that header tank (14) side plate
Sealing rotation is provided with exhaust pipe (15) on central axes, and exhaust pipe (15) is fixed on a papermaking machine, and exhaust pipe (15) can not be with
The rotation of cylinder body (1) and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402993.5U CN208981004U (en) | 2018-08-29 | 2018-08-29 | A kind of paper machine dryer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402993.5U CN208981004U (en) | 2018-08-29 | 2018-08-29 | A kind of paper machine dryer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208981004U true CN208981004U (en) | 2019-06-14 |
Family
ID=66782697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402993.5U Expired - Fee Related CN208981004U (en) | 2018-08-29 | 2018-08-29 | A kind of paper machine dryer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208981004U (en) |
-
2018
- 2018-08-29 CN CN201821402993.5U patent/CN208981004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210829 |