CN203639746U - Drying device - Google Patents
Drying device Download PDFInfo
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- CN203639746U CN203639746U CN201320641134.2U CN201320641134U CN203639746U CN 203639746 U CN203639746 U CN 203639746U CN 201320641134 U CN201320641134 U CN 201320641134U CN 203639746 U CN203639746 U CN 203639746U
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- coating
- drying cylinder
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Abstract
The utility model discloses a drying device. The drying device comprises a bracket (1) and a drying cylinder (2) mounted on the bracket (1), wherein a coating is arranged on the surface of the drying cylinder (2); two tracks (3) are respectively arranged at the upper end and the lower end of the drying cylinder (2); two sliding bars (4) sliding along the tracks (3) are arranged on the tracks (3), and are fixed on the tracks (3) through fixing blocks (5); an elastic coating (6) is connected between the two sliding bars (4). According to the structure, the drying device disclosed by the utility model has the characteristics that the width of the drying device is adjusted to be equal to the wet paper web by using a stretchable elastic coating, and thus the yellow edge is eliminated. The drying device has the advantages of simpleness and convenience in operation, high efficiency, convenience in use and the like.
Description
Technical field
The utility model relates to paper making equipment field, particularly relates to a kind of drying unit.
Background technology
In paper-making process, wet web need be dried by dryer surface.Dryer surface is coated with coating, and the width of wet web is less than the width of coating conventionally.Because the vapours of drying cylinder inside is equally distributed, therefore in the time there is no wet web through drying cylinder, the temperature of dryer surface is consistent.In the time that wet web is dried by dryer surface, moisture high temperature evaporation in wet web, because moisture evaporation need to absorb heat, therefore have the coating surface temperature of wet web process to reduce, so cause not having the drying cylinder coating surface temperature of wet web process higher than the drying cylinder coating surface that has wet web process.And after the temperature of drying cylinder coating is higher than a certain critical-temperature, the coating of drying cylinder both sides has the coating layer portion of wet web process with respect to centre, than being easier to sclerosis, " yellow limit " problem of the drying cylinder coating that namely paper industry is commonly called as.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of drying unit, by using telescopic elastic coating, regulates its width to equate with wet web, thus " yellow limit " problem of elimination, have simple to operate, efficiency is high, the advantage such as easy to use.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of drying unit is provided, comprise: support, be arranged on the drying cylinder on described support, the surface of described drying cylinder is provided with coating, the two ends up and down of described drying cylinder are provided with two tracks, described track is provided with two draw runners that slide along track, and described draw runner is fixed in orbit by fixed block, between described two draw runners, is connected with an elastic coating.
In preferred embodiment of the utility model, described two tracks are parallel to each other.
In preferred embodiment of the utility model, described two draw runners are parallel to each other.
In preferred embodiment of the utility model, on described each draw runner, the quantity of fixed block is two.
The beneficial effects of the utility model are: the utility model drying unit, by using telescopic elastic coating, regulates its width to equate with wet web, thus elimination " yellow limit " problem, have simple to operate, efficiency is high, the advantage such as easy to use.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of drying unit one preferred embodiment of the utility model;
In accompanying drawing, the mark of each parts is as follows: 1, support, 2, drying cylinder, 3, track, 4, draw runner, 5, fixed block, 6, elastic coating.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of drying unit, comprise: support 1, be arranged on the drying cylinder 2 on described support 1, the surface of described drying cylinder 2 is provided with coating, the two ends up and down of described drying cylinder 2 are provided with two tracks 3, described track 3 is provided with two draw runners that slide along track 34, described draw runner 4 is fixed on track 3 by fixed block 5, between described two draw runners 4, is connected with an elastic coating 6.
Described two tracks 3 are parallel to each other, are convenient to draw runner 4 and slide.
Described two draw runners 4 are parallel to each other.
On described each draw runner 4, the quantity of fixed block 5 is two, good fixing effect.
The beneficial effect of the utility model drying unit is:
By using telescopic elastic coating, regulate its width to equate with wet web, thereby " yellow limit " problem of elimination, have simple to operate, efficiency is high, the advantage such as easy to use.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a drying unit, comprise: support (1), be arranged on the drying cylinder (2) on described support (1), the surface of described drying cylinder (2) is provided with coating, it is characterized in that, the two ends up and down of described drying cylinder (2) are provided with two tracks (3), described track (3) is provided with two draw runners (4) that slide along track (3), and it is upper that described draw runner (4) is fixed on track (3) by fixed block (5), is connected with an elastic coating (6) between described two draw runners (4).
2. drying unit according to claim 1, is characterized in that, described two tracks (3) are parallel to each other.
3. drying unit according to claim 1 and 2, is characterized in that, described two draw runners (4) are parallel to each other.
4. drying unit according to claim 3, is characterized in that, the quantity of the upper fixed block (5) of described each draw runner (4) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641134.2U CN203639746U (en) | 2013-10-17 | 2013-10-17 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320641134.2U CN203639746U (en) | 2013-10-17 | 2013-10-17 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639746U true CN203639746U (en) | 2014-06-11 |
Family
ID=50871004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320641134.2U Expired - Fee Related CN203639746U (en) | 2013-10-17 | 2013-10-17 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680998A (en) * | 2021-01-22 | 2021-04-20 | 安徽省华腾农业科技有限公司 | Processing equipment for papermaking |
-
2013
- 2013-10-17 CN CN201320641134.2U patent/CN203639746U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112680998A (en) * | 2021-01-22 | 2021-04-20 | 安徽省华腾农业科技有限公司 | Processing equipment for papermaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |