CN220035051U - Paper machine dryer with heat insulation structure - Google Patents
Paper machine dryer with heat insulation structure Download PDFInfo
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- CN220035051U CN220035051U CN202321093592.7U CN202321093592U CN220035051U CN 220035051 U CN220035051 U CN 220035051U CN 202321093592 U CN202321093592 U CN 202321093592U CN 220035051 U CN220035051 U CN 220035051U
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- Prior art keywords
- heat
- fixedly connected
- heat insulation
- hinge
- drying cylinder
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- 238000009413 insulation Methods 0.000 title claims abstract description 76
- 238000001035 drying Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007769 metal material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a paper machine drying cylinder with a heat insulation structure, which comprises a support column, wherein the surface of the support column is fixedly connected with a base, the inner wall of the base is fixedly connected with a first heat insulation cover, the inner wall of the first heat insulation cover is rotationally connected with a drying cylinder main body, the top surface of the first heat insulation cover is overlapped with a second heat insulation cover, a driving mechanism is matched with a connecting component to drive the second heat insulation cover to turn over, the second heat insulation cover is assisted to turn over through a hinging mechanism, the drying cylinder main body is placed into the first heat insulation cover to close the second heat insulation cover, steam is introduced into the drying cylinder main body, the drying cylinder main body can be subjected to heat insulation work, the purpose of heat insulation and heat preservation on the drying cylinder is realized when the drying cylinder is heated conveniently, and the problem that a large amount of heat is lost from end faces of two sides due to poor heat insulation and heat preservation effects of the drying cylinder in winter is avoided.
Description
Technical Field
The utility model relates to the technical field of drying cylinders, in particular to a paper machine drying cylinder with a heat insulation structure.
Background
The drying cylinder is a hollow cylinder with two ends covered by cast iron, and is composed of a cylinder body and cylinder covers at the two ends, wherein the outer diameter is 1000-3000 mm, and during the operation process, steam is introduced into the cylinder, and the paper on the surface of the drying cylinder is heated and dried through heat conduction.
When the dryer is manufactured, only one layer of thin iron plate is generally added for sealing so as to improve the appearance of the end face, the heat insulation effect is poor, when the dryer is heated and dried by feeding steam into the dryer during production, a large amount of heat is dissipated from the end faces at the two ends, and particularly, the dryer has larger heat energy loss in winter.
Disclosure of Invention
The utility model provides a paper machine dryer with a heat insulation structure, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a paper machine dryer with thermal-insulated heat preservation structure, includes the support column, support column fixedly connected with base, the first heat exchanger of base inner wall fixedly connected with, first heat exchanger inner wall rotation is connected with the dryer main part, first heat exchanger top surface overlap joint has the second heat exchanger, second heat exchanger fixedly connected with sealing strip, and sealing strip and first heat exchanger top surface overlap joint mutually, first heat exchanger inner wall fixedly connected with is first to keep warm cotton, second heat exchanger inner wall fixedly connected with second to keep warm cotton, first heat exchanger surface fixedly connected with hinge mechanism, second heat exchanger surface is provided with coupling assembling, support column surface is provided with actuating mechanism.
Preferably, the hinge mechanism comprises a first hinge plate, a second hinge plate, a hinge shaft and a limiting plate, wherein the first hinge plate is fixedly connected with the first heat shield, the second hinge plate is fixedly connected with the second heat shield, the hinge shaft is rotationally connected with the first hinge plate, the hinge shaft is fixedly connected with the second hinge plate, and the limiting plate is fixedly connected with the hinge shaft.
Preferably, the connecting assembly comprises a connecting plate, a first connecting shaft, a connecting block and a second connecting shaft, wherein the connecting plate is fixedly connected with the second heat shield, the first connecting shaft is fixedly connected with the connecting plate, the connecting block is rotationally connected with the first connecting shaft, and the second connecting shaft is fixedly connected with the connecting block.
Preferably, the driving mechanism is composed of a fixed ring, a hydraulic push rod and a driving block, wherein the fixed ring is fixedly connected with the supporting column, the hydraulic push rod is fixedly connected with the fixed ring, the driving block is fixedly connected with the output end of the hydraulic push rod, and the driving block is rotationally connected with the second connecting shaft.
Preferably, the number of the second heat shields is multiple, and the second heat shields are symmetrically arranged by taking the vertical central line of the front surface of the first heat shield as a symmetry axis.
Preferably, the support column is rectangular, and the support column is made of metal materials.
Preferably, the number of the first hinge plates is a plurality, and the plurality of the first hinge plates are all positioned on the surface of the first heat shield.
Compared with the prior art, the utility model has the beneficial effects that: the paper machine dryer with the heat insulation structure is characterized in that the driving mechanism is started to drive the second heat insulation cover to turn over in cooperation with the connecting component, the second heat insulation cover is assisted to turn over through the hinge mechanism, the dryer main body is placed into the first heat insulation cover to close the second heat insulation cover, steam is introduced into the dryer main body, drying work can be carried out, and heat insulation work can be carried out on the dryer main body through the first heat insulation cotton and the second heat insulation cotton arranged in the first heat insulation cover and the second heat insulation cover; the drying cylinder heat insulation device has the advantages that the aim of heat insulation and heat preservation for the drying cylinder is fulfilled when the drying cylinder is heated, and the problem that a large amount of heat is lost from the end faces of the two sides due to poor heat insulation and heat preservation effects of the drying cylinder in winter is avoided.
Drawings
FIG. 1 is an isometric view of a structure of the present utility model;
FIG. 2 is an enlarged view of the structure A of the present utility model;
FIG. 3 is an enlarged view of the structure of the present utility model at structure B;
fig. 4 is a right cross-sectional view of the structure of the present utility model.
In the figure: 1. a support column; 2. a base; 3. a first heat shield; 4. a dryer body; 5. a second heat shield; 6. a sealing strip; 7. a first thermal insulation cotton; 8. a second heat-insulating cotton; 9. a first hinge plate; 10. a second hinge plate; 11. a hinge shaft; 12. a limiting plate; 13. a connecting plate; 14. a first connecting shaft; 15. a connecting block; 16. a second connecting shaft; 17. a fixing ring; 18. a hydraulic push rod; 19. and a driving block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a paper machine dryer with thermal insulation structure, including support column 1, support column 1 is the rectangle form, and support column 1 adopts metal material to make, support column 1 intensity that metal material made is higher, be difficult for the deformation damage more durable after the atress, support column 1 fixedly connected with base 2, base 2 inner wall fixedly connected with first thermal insulation cover 3, first thermal insulation cover 3 inner wall rotation is connected with dryer main part 4, first thermal insulation cover 3 top surface overlap joint has second thermal insulation cover 5, the quantity of second thermal insulation cover 5 is a plurality of, and a plurality of second thermal insulation covers 5 take first thermal insulation cover 3 openly vertical central line to set up as symmetry axis symmetry, be used for sealing dryer main part 4, be convenient for carry out thermal insulation work, second thermal insulation cover 5 fixedly connected with sealing strip 6, and sealing strip 6 is overlapped with first thermal insulation cover 3 top surface, first thermal insulation cover 3 inner wall fixedly connected with first thermal insulation cotton 7, second thermal insulation cover 5 inner wall fixedly connected with second thermal insulation cotton 8, first thermal insulation cover 3 fixedly connected with hinge mechanism, hinge mechanism by first 9, second thermal insulation cover 10, hinge 11 and hinge 11, the number of second thermal insulation cover 5 is a plurality of hinge 11 and 5 are connected with second thermal insulation cover 3, the second thermal insulation cover 11 is connected with second thermal insulation cover 5, the pivot 11 is connected with second thermal insulation cover 5, the number of hinge 11 is 5, the pivot joint is convenient for 5, the connection is 5 is connected with second thermal insulation cover 11, the second thermal insulation cover is connected with the second thermal insulation cover 3 top surface is convenient to be connected with the second thermal insulation cover 11, the surface of the second heat shield 5 is provided with a connecting component, the connecting component consists of a connecting plate 13, a first connecting shaft 14, a connecting block 15 and a second connecting shaft 16, the connecting plate 13 is fixedly connected with the second heat shield 5, the first connecting shaft 14 is fixedly connected with the connecting plate 13, the connecting block 15 is rotationally connected with the first connecting shaft 14, the second connecting shaft 16 is fixedly connected with the connecting block 15 and is used for connecting a driving mechanism and the second heat shield 5 so as to facilitate the driving of the second heat shield 5 to overturn, the surface of the support column 1 is provided with a driving mechanism, the driving mechanism consists of a fixed ring 17, a hydraulic push rod 18 and a driving block 19, the fixed ring 17 is fixedly connected with the support column 1, the hydraulic push rod 18 is fixedly connected with the fixed ring 17, the driving block 19 is fixedly connected with the output end of the hydraulic push rod 18, and the driving block 19 is rotationally connected with the second connecting shaft 16, the drying machine is used for driving the second heat shield 5 to be opened, the drying cylinder main body 4 is conveniently placed in the drying machine, the driving mechanism is matched with the connecting assembly to drive the second heat shield 5 to overturn, the second heat shield 5 is assisted by the hinging mechanism to overturn, the drying cylinder main body 4 is placed in the first heat shield 3 to close the second heat shield 5, steam is introduced into the drying cylinder main body 4, drying work can be carried out, the heat insulation work can be carried out on the drying cylinder main body 4 through the first heat insulation cotton 7 and the second heat insulation cotton 8 arranged in the first heat shield 3 and the second heat shield 5, the aim of heat insulation and heat preservation on the drying cylinder is achieved when the drying cylinder is conveniently heated, and the problem that a large amount of heat is lost from the end faces of two sides due to poor heat insulation and heat preservation effect of the drying cylinder is avoided when winter.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use: firstly, a hydraulic push rod 18 is started to drive a driving block 19 to move downwards, the second connecting shaft 16 and the connecting block 15 are driven to move through the movement of the driving block 19, meanwhile, the driving block 19 rotates on the surface of the second connecting shaft 16, the first connecting shaft 14 and the connecting plate 13 are driven to move through the movement of the connecting block 15, meanwhile, the connecting block 15 rotates on the surface of the first connecting shaft 14, the second heat insulation cover 5 is driven to overturn through the movement of the connecting plate 13, the second hinge plate 10 and the hinge shaft 11 are driven to rotate along the inner portion of the first hinge plate 9 through the overturn of the second heat insulation cover 5, the second heat insulation cover 5 can be opened, the drying cylinder main body 4 is placed in the first heat insulation cover 3, then the second heat insulation cover 5 can be closed through the reverse movement, drying work can be carried out on the drying cylinder main body 4, and the heat insulation work can be carried out through the first heat insulation cotton 7 and the second heat insulation cotton 8 arranged in the first heat insulation cover 3 and the second heat insulation cover 5.
To sum up, this paper machine dryer with thermal-insulated heat preservation structure, start actuating mechanism cooperation coupling assembling and drive second heat exchanger 5 upset, it is upset to assist second heat exchanger 5 through hinge mechanism, put into first heat exchanger 3 with dryer main part 4 and close second heat exchanger 5, let in steam in to dryer main part 4, can carry out the stoving work, can carry out thermal-insulated heat preservation work to dryer main part 4 through first heat exchanger 3 and the first heat preservation cotton 7 and the second heat preservation cotton 8 that set up in second heat exchanger 5, the realization is convenient for when heating the dryer, the target of thermal-insulated heat preservation to the dryer has been carried out, avoided when winter, because of the thermal-insulated heat preservation effect of dryer is relatively poor, and lead to a large amount of heat to follow the problem of both sides terminal surface loss, be used for solving the problem that proposes in the above-mentioned background art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a paper machine dryer with thermal-insulated heat preservation structure, includes support column (1), a serial communication port, support column (1) fixedly connected with base (2), first heat exchanger (3) of base (2) inner wall fixedly connected with, first heat exchanger (3) inner wall rotation is connected with dryer main part (4), first heat exchanger (3) top surface overlap joint has second heat exchanger (5), second heat exchanger (5) fixedly connected with sealing strip (6), and sealing strip (6) overlap joint with first heat exchanger (3) top surface, first heat exchanger (3) inner wall fixedly connected with first heat preservation cotton (7), second heat exchanger (5) inner wall fixedly connected with second heat preservation cotton (8), first heat exchanger (3) fixedly connected with hinge mechanism, second heat exchanger (5) surface is provided with coupling assembling, support column (1) surface is provided with actuating mechanism.
2. A paper machine drying cylinder with a heat insulation structure according to claim 1, characterized in that the hinge mechanism consists of a first hinge plate (9), a second hinge plate (10), a hinge shaft (11) and a limiting plate (12), the first hinge plate (9) is fixedly connected with the first heat shield (3), the second hinge plate (10) is fixedly connected with the second heat shield (5), the hinge shaft (11) is rotatably connected with the first hinge plate (9), the hinge shaft (11) is fixedly connected with the second hinge plate (10), and the limiting plate (12) is fixedly connected with the hinge shaft (11).
3. A paper machine drying cylinder with a heat insulation structure according to claim 1, characterized in that the connection assembly consists of a connection plate (13), a first connection shaft (14), a connection block (15) and a second connection shaft (16), the connection plate (13) is fixedly connected with the second heat shield (5), the first connection shaft (14) is fixedly connected with the connection plate (13), the connection block (15) is rotatably connected with the first connection shaft (14), and the second connection shaft (16) is fixedly connected with the connection block (15).
4. A paper machine drying cylinder with heat insulation structure according to claim 1, characterized in that the driving mechanism consists of a fixed ring (17), a hydraulic push rod (18) and a driving block (19), the fixed ring (17) is fixedly connected with the support column (1), the hydraulic push rod (18) is fixedly connected with the fixed ring (17), the driving block (19) is fixedly connected with the output end of the hydraulic push rod (18), and the driving block (19) is rotatably connected with the second connecting shaft (16).
5. A paper machine drying cylinder with a heat-insulating structure according to claim 1, characterized in that the number of the second heat-insulating covers (5) is plural, and that the plural second heat-insulating covers (5) are arranged symmetrically with the vertical center line of the front face of the first heat-insulating cover (3) as the symmetry axis.
6. A paper machine drying cylinder with a heat-insulating structure according to claim 1, characterized in that the support column (1) is rectangular and the support column (1) is made of metal material.
7. A paper machine drying cylinder with a heat insulation structure according to claim 2, characterized in that the number of the first hinge plates (9) is plural and that the first hinge plates (9) are located on the surface of the first heat shield (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093592.7U CN220035051U (en) | 2023-05-09 | 2023-05-09 | Paper machine dryer with heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093592.7U CN220035051U (en) | 2023-05-09 | 2023-05-09 | Paper machine dryer with heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035051U true CN220035051U (en) | 2023-11-17 |
Family
ID=88737233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321093592.7U Active CN220035051U (en) | 2023-05-09 | 2023-05-09 | Paper machine dryer with heat insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035051U (en) |
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2023
- 2023-05-09 CN CN202321093592.7U patent/CN220035051U/en active Active
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