CN204644781U - For two doctor blade devices of drying cylinder - Google Patents
For two doctor blade devices of drying cylinder Download PDFInfo
- Publication number
- CN204644781U CN204644781U CN201520187998.0U CN201520187998U CN204644781U CN 204644781 U CN204644781 U CN 204644781U CN 201520187998 U CN201520187998 U CN 201520187998U CN 204644781 U CN204644781 U CN 204644781U
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- scraper
- holder
- blow pipe
- gas blow
- drying cylinder
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Abstract
The utility model relates to pulp technology for making paper, particularly relate to the two doctor blade devices for drying cylinder, its structure comprises holder, is arranged at the first scraper support of holder and the second scraper support, first scraper support is provided with the first scraper holder, first scraper holder is provided with the first scraper, second scraper support is provided with the second scraper holder, and the second scraper holder is provided with the second scraper; First scraper support is provided with blowning installation, and blowning installation comprises gas blow pipe, air blowing source and tube connector, and gas blow pipe is fixed on the first scraper support, and gas blow pipe is connected with air blowing source by tube connector, and the surface of gas blow pipe offers some gas holes.Compared with prior art, the paper hair on dryer surface cleared up by the two scraper of the utility model employing simultaneously, and blower is dried by blowhole, and the paper hair scraped by scraper blows away in time, thus ensures the cleaning of dryer surface; When the impurity such as the paper hair on dryer surface are less, can only with one, scraper be cleaned, flexible and convenient to use.
Description
Technical field
The utility model relates to pulp technology for making paper, particularly relates to the two doctor blade devices for drying cylinder.
Background technology
Along with the raising of people's living standard, the quality requirement of people to the wrapping paper of articles for use is more and more higher, and paper is totally one of them very important index, and it badly influences the quality of packages printing and the outward appearance of packing box itself.Therefore, the clean degree how improving paper is a very important link in paper technology.
Waste paper is used in a large number at present in paper-making process, fiber is through repeatedly using, shorter and shorter, and short fiber is easy to come off formation paper hair, paper enters drying cylinder when carrying out drying, these paper hairs come off and just form stain on paper dryer surface is then sticky, therefore need these paper hairs to remove, to improve the cleanliness factor of paper.
Summary of the invention
The purpose of this utility model is avoid weak point of the prior art and provide the two doctor blade devices for drying cylinder that a kind of cleaning effect is good, can improve paper cleanliness factor.
The purpose of this utility model is achieved through the following technical solutions:
Be provided for two doctor blade devices of drying cylinder, comprise holder, also comprise the first scraper support and the second scraper support that are arranged at described holder, described first scraper support is provided with the first scraper holder, described first scraper holder is provided with the first scraper, described second scraper support is provided with the second scraper holder, and described second scraper holder is provided with the second scraper;
Described first scraper support is provided with blowning installation, described blowning installation comprises gas blow pipe, air blowing source and tube connector, described gas blow pipe is fixed on described first scraper support, and described gas blow pipe is connected with described air blowing source by tube connector, and the surface of described gas blow pipe offers some gas holes.
The opposite direction that described gas hole rotates towards drying cylinder.
Described gas hole is distributed in described gas blow pipe equably.
The length of described gas blow pipe is consistent with the length of described first scraper, and the bearing of trend of described gas blow pipe is parallel to the bearing of trend of described first scraper.
Described air blowing source is air blast or air compressor machine.
the beneficial effects of the utility model:
Two doctor blade devices for drying cylinder of the present utility model, comprise holder, be arranged at the first scraper support of holder and the second scraper support, first scraper support is provided with the first scraper holder, first scraper holder is provided with the first scraper, second scraper support is provided with the second scraper holder, and the second scraper holder is provided with the second scraper; First scraper support is provided with blowning installation, and blowning installation comprises gas blow pipe, air blowing source and tube connector, and gas blow pipe is fixed on the first scraper support, and gas blow pipe is connected with air blowing source by tube connector, and the surface of gas blow pipe offers some gas holes.Compared with prior art, the paper hair on dryer surface cleared up by the two scraper of the utility model employing simultaneously, and the blower on the first scraper support is dried by blowhole, and the paper hair scraped by scraper blows away in time, thus ensures the cleaning of dryer surface; When the impurity such as the paper hair on dryer surface are less, can only with one, scraper be cleaned, flexible and convenient to use.
Accompanying drawing explanation
Utilize accompanying drawing to be described further the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of the two doctor blade devices for drying cylinder of the present utility model.
Reference numeral:
Holder 1;
First scraper support 2, first scraper holder 21, first scraper 22;
Second scraper support 3, second scraper holder 31, second scraper 32;
Gas blow pipe 4, gas hole 41;
Tube connector 5;
Drying cylinder 6.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
Two doctor blade devices for drying cylinder of the present utility model, as shown in Figure 1, comprise holder 1, be arranged at the first scraper support 2 and the second scraper support 3 of holder 1, first scraper support 2 is provided with the first scraper holder 21, first scraper holder 21 is provided with the first scraper 22, second scraper support 3 is provided with the second scraper holder 31, second scraper holder 31 and is provided with the second scraper 32; First scraper support 2 is provided with blowning installation, and blowning installation comprises gas blow pipe 4, air blowing source and tube connector 5, and gas blow pipe 4 is fixed on the first scraper support 2, and gas blow pipe 4 is connected with air blowing source by tube connector 5, and the surface of gas blow pipe 4 offers some gas holes 41.
Compared with prior art, the paper hair on drying cylinder 6 surface cleared up by the two scraper of the utility model employing simultaneously, and the blower on the first scraper support 2 is dried by blowhole, and the paper hair scraped by scraper blows away in time, thus ensures the cleaning on drying cylinder 6 surface; When the impurity such as the paper hair on drying cylinder 6 surface are less, can only with one, scraper be cleaned, flexible and convenient to use.
Concrete, the opposite direction that gas hole 41 rotates towards drying cylinder 6, along with drying cylinder 6 rotates, the paper hair scraped by scraper in time blows away.
Concrete, gas hole 41 is distributed in gas blow pipe 4 equably.
Concrete, the length of gas blow pipe 4 is consistent with the length of the first scraper 22, and the bearing of trend of gas blow pipe 4 is parallel to the bearing of trend of the first scraper 22.
Concrete, air blowing source is air blast or air compressor machine.
Finally should be noted that; the restriction of above embodiment only for illustration of the technical solution of the utility model but not to the utility model protection domain; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. for two doctor blade devices of drying cylinder, comprise holder, it is characterized in that: also comprise the first scraper support and the second scraper support that are arranged at described holder, described first scraper support is provided with the first scraper holder, described first scraper holder is provided with the first scraper, described second scraper support is provided with the second scraper holder, and described second scraper holder is provided with the second scraper;
Described first scraper support is provided with blowning installation, described blowning installation comprises gas blow pipe, air blowing source and tube connector, described gas blow pipe is fixed on described first scraper support, and described gas blow pipe is connected with described air blowing source by tube connector, and the surface of described gas blow pipe offers some gas holes.
2. the two doctor blade devices for drying cylinder according to claim 1, is characterized in that: the opposite direction that described gas hole rotates towards drying cylinder.
3. the two doctor blade devices for drying cylinder according to claim 1, is characterized in that: described gas hole is distributed in described gas blow pipe equably.
4. the two doctor blade devices for drying cylinder according to claim 1, is characterized in that: the length of described gas blow pipe is consistent with the length of described first scraper, and the bearing of trend of described gas blow pipe is parallel to the bearing of trend of described first scraper.
5. the two doctor blade devices for drying cylinder according to claim 1, is characterized in that: described air blowing source is air blast or air compressor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187998.0U CN204644781U (en) | 2015-03-31 | 2015-03-31 | For two doctor blade devices of drying cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187998.0U CN204644781U (en) | 2015-03-31 | 2015-03-31 | For two doctor blade devices of drying cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644781U true CN204644781U (en) | 2015-09-16 |
Family
ID=54097539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187998.0U Active CN204644781U (en) | 2015-03-31 | 2015-03-31 | For two doctor blade devices of drying cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675871A (en) * | 2018-12-26 | 2019-04-26 | 江苏理文造纸有限公司 | A kind of drying cylinder cylinder face cleaning mechanism of paper machine |
| CN110679987A (en) * | 2019-11-19 | 2020-01-14 | 湖北中烟工业有限责任公司 | Paper-making method reconstituted tobacco dryer |
| CN112431004A (en) * | 2020-11-16 | 2021-03-02 | 邵天龙 | A clean device of textile fabric for weaving equipment |
| CN115446058A (en) * | 2022-09-13 | 2022-12-09 | 中国铝业股份有限公司 | Charcoal bowl cleaning device based on air knife |
-
2015
- 2015-03-31 CN CN201520187998.0U patent/CN204644781U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675871A (en) * | 2018-12-26 | 2019-04-26 | 江苏理文造纸有限公司 | A kind of drying cylinder cylinder face cleaning mechanism of paper machine |
| CN109675871B (en) * | 2018-12-26 | 2021-06-18 | 江苏理文造纸有限公司 | Drying cylinder surface cleaning mechanism of paper machine |
| CN110679987A (en) * | 2019-11-19 | 2020-01-14 | 湖北中烟工业有限责任公司 | Paper-making method reconstituted tobacco dryer |
| CN112431004A (en) * | 2020-11-16 | 2021-03-02 | 邵天龙 | A clean device of textile fabric for weaving equipment |
| CN115446058A (en) * | 2022-09-13 | 2022-12-09 | 中国铝业股份有限公司 | Charcoal bowl cleaning device based on air knife |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |