CN103669090A - Drying device - Google Patents
Drying device Download PDFInfo
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- CN103669090A CN103669090A CN201210351934.0A CN201210351934A CN103669090A CN 103669090 A CN103669090 A CN 103669090A CN 201210351934 A CN201210351934 A CN 201210351934A CN 103669090 A CN103669090 A CN 103669090A
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- drying
- drying box
- paper
- drying device
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- Drying Of Solid Materials (AREA)
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Abstract
The invention relates to the field of pulp and paper making, particularly to a drying device. The drying device comprises a drying mesh, guide rollers, a drying box and an infrared generator. The two opposite surface of the lower portion of the drying box are provided with gaps, which are provided with a certain height and a certain width and are parallel at the same height; the drying mesh passes through the drying box at a constant speed through the two gaps; the infrared generator dries paper. The drying device has the advantages of being simple and compact in structure, capable of avoiding smoke and dust discharge, relatively low in manufacturing cost, high in heating speed, capable of accurately controlling the temperature and significant in economic benefits and social benefits.
Description
Technical field
The present invention relates to a kind of drying plant.
Background technology
In paper-making process, need to be dried, Main Function is the moisture removing in l Water Paper page.At present, on the paper drying and processing of paper making industry, generally all adopt the surfacing of steam-heating apparatus, the heat conduction by material is afterwards dried into paper by paper pulp, but existing drying plant exists following drawback:
Steam steam-supplying system need to have water separator, has increased like this cost of equipment, and superheated steam tends to cause the corrosion of baker material, thereby has affected the life-span of its use; Due to what adopt, be the mode of indirect, the utilization rate of the energy is low; Use coal equal energy source can cause environmental pollution secondly also can greatly increase energy consumption and the burden of enterprise; Temperature upper limit restriction due to steam, cannot provide higher supply temperature, has limited its range of application.
Summary of the invention
Technical problem to be solved by this invention is: a kind of environmental protection, quick heating are provided, can accurately control the paper-making machine drying device of temperature.
Technical scheme of the present invention is as follows: a kind of drying plant, is characterized in that: comprise dry net, and deflector roll, drying box, infrared emittance forms.Two relative case faces of drying box bottom have the contour parallel gap with certain width and height by these two gaps, and dry net at the uniform velocity passes through drying box.
Further, use infrared emittance to dry paper.
Further, use 4 μ m infrared emittances to dry paper.
Because infra-red drying system is without contacting with paper, drying energy is powerful to be concentrated, and energy is easily absorbed by paper, can improve the glossiness of paper, obtains the evaporation rate higher than Steam Heating.
The present invention utilizes infrared critical heat energy efficiency high, and the feature heat up rapidly, controllability being good provides stable thermal source for being dried.Owing to having adopted above-mentioned design, greatly reduce the weight of drier, and also simple in structure, be beneficial to the maintenance maintenance in processing and later stage, and do not need to adopt press device to carry out pressurize to equipment, and reduced the probability that equipment is caused danger, realized safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Wherein: 1 dry net, 2 deflector rolls, 3 drying boxes, 4 infrared emittances.
The specific embodiment
By reference to the accompanying drawings, provide embodiments of the invention as follows:
The present invention is mainly by comprising dry net 1, deflector roll 2, drying box 3, infrared emittance 4.Two relative case faces of drying box 3 bottoms have the contour parallel gap with certain width and height; By these two gaps, dry net 1 is at the uniform velocity dried by 4 pairs of paper of drying box 3,4 μ m infrared emittances.
Claims (3)
1. a drying plant, comprises dry net, deflector roll, and drying box, infrared emittance forms, and it is characterized in that: dry net is under the support and conduction of deflector roll, and by drying box, paper is dried in drying box.
2. drying plant according to claim 1, is characterized in that: in drying box, use infrared emittance as heating source.
3. drying plant according to claim 1, is characterized in that: infrared emittance is selected far infrared 4 μ m generators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351934.0A CN103669090A (en) | 2012-09-19 | 2012-09-19 | Drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351934.0A CN103669090A (en) | 2012-09-19 | 2012-09-19 | Drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103669090A true CN103669090A (en) | 2014-03-26 |
Family
ID=50307811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210351934.0A Pending CN103669090A (en) | 2012-09-19 | 2012-09-19 | Drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283882A (en) * | 2015-06-04 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | Glue applying method and equipment are dried in a kind of papermaking |
-
2012
- 2012-09-19 CN CN201210351934.0A patent/CN103669090A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283882A (en) * | 2015-06-04 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | Glue applying method and equipment are dried in a kind of papermaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |