CN108824060A - A kind of papermaking dryer - Google Patents
A kind of papermaking dryer Download PDFInfo
- Publication number
- CN108824060A CN108824060A CN201810472654.2A CN201810472654A CN108824060A CN 108824060 A CN108824060 A CN 108824060A CN 201810472654 A CN201810472654 A CN 201810472654A CN 108824060 A CN108824060 A CN 108824060A
- Authority
- CN
- China
- Prior art keywords
- drying
- drying box
- cavity
- transverse tube
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/008—Drying webs by direct contact with gas flames
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/16—Drying webs by electrical heating
- D21F5/165—Inductive heating; Capacitive heating
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/18—Drying webs by hot air
- D21F5/185—Supporting webs in hot air dryers
- D21F5/187—Supporting webs in hot air dryers by air jets
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of papermaking dryers, including drying box, drying box is internally provided with four drying units, and four drying units include heating roller and heating arc plate, heating roller is internally provided with the first cavity, first cavity is internally provided with metal tube, the magnetic induction loop being spaced substantially equidistant is surrounded on metal tube, heating arc plate is internally provided with the second cavity, heating arc plate is provided with equally distributed venthole on the one side of heating roller, having heaters is arranged in the lower surface of drying box, exhaust transverse tube is provided on the inner wall of drying box bottom, heater is connected by appendix with exhaust transverse tube, appendix is internally provided with air-introduced machine, the hot-air mouth being spaced substantially equidistant is provided on exhaust transverse tube.The papermaking dryer enhances the effect of drying, improves the efficiency of drying, substantially increases the efficiency of production, and the apparatus structure is simple, and occupied area is small, greatly reduces the production cost of enterprise.
Description
Technical field
The present invention relates to pulp technology for making paper, specially a kind of papermaking dryer.
Background technique
Paper is most common article in our daily lifes, no matter reads, reads newspaper, or writes, draws a picture, and all obtains and paper connects
Touching.In industry, agricultural and national defense industry production, it also be unable to do without paper.In the preparation process of paper, baking process is entire papermaking
Last procedure of technique, be will by mashing, filter wash, warehouse, stirring, precipitating, paper forming etc. after several processes, using
Drying unit is dried.In general paper machine, drying system uses steam-type drying cylinder, and this drying cylinder needs special adapted boiler
And pressure piping, the place of larger area is needed, cost of equipment is high, and proportion is almost the half of a complete set of equipment cost,
And highly energy-consuming.It is not very big speciality paper for production sales volume, it is accordingly required in particular to which a kind of structure is simple, drying efficiency is high, volume
Small drying unit.
Summary of the invention
The purpose of the present invention is to provide a kind of papermaking dryers, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of papermaking dryer, including drying box, institute
State four drying units that are internally provided with of drying box, and four drying units include heating roller and heating arc plate, it is described plus
Hot-rolling is internally provided with the first cavity, and first cavity is internally provided with metal tube, is surrounded on the metal tube
The magnetic induction loop of distance arrangement, the heating arc plate are internally provided with the second cavity, and the heating arc plate is close to heating roller
Equally distributed venthole is provided on one side, having heaters, the drying box bottom is arranged in the lower surface of the drying box
Inner wall on be provided with exhaust transverse tube, the heater is connected by appendix with exhaust transverse tube, the inside of the appendix
It is provided with air-introduced machine, is provided with the hot-air mouth being spaced substantially equidistant on the exhaust transverse tube.
Preferably, the bottom symmetrical of the drying box is provided with drainpipe, is provided with exhaust pipe at the top of the drying box.
Preferably, the exhaust transverse tube passes through four gas transmission branch pipes the second cavity phase with four heating arc intralamellar parts respectively
Connection.
Preferably, the drying box includes tank wall, and the tank wall includes internal layer and outer layer, and the position between internal layer and outer layer
It installs and is equipped with insulating layer.
Preferably, the side of the drying box is provided with paper feed port, and the other side of the drying box is provided with exit slot.
Compared with prior art, the beneficial effects of the invention are as follows：The papermaking dryer by heating roller, heating arc plate and
Heater, which cooperates, carries out heating, drying, enhances the effect of drying, improves the efficiency of drying, substantially increase production
Efficiency, and the apparatus structure is simple, occupied area is small, greatly reduces the production cost of enterprise.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is heating roller structural schematic diagram of the present invention；
Fig. 3 is heating arc plate structural schematic diagram of the present invention；
Fig. 4 is tank wall structural schematic diagram of the present invention.
In figure：1 drying box, 2 heating rollers, 3 heating arc plates, 4 first cavitys, 5 magnetic induction loops, 6 second cavitys, 7 ventholes,
8 heaters, 9 exhaust transverse tubes, 10 appendixs, 11 air-introduced machines, 12 hot-air mouths, 13 drainpipes, 14 exhaust pipes, 15 insulating layers, 16 gold medals
Belong to pipe, 17 tank walls.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of papermaking dryer, including drying box 1, drying
The bottom symmetrical of case 1 is provided with drainpipe 13, and drying box 1 is discharged in the water generated when facilitating drying, avoids generating ponding
Phenomenon, the top of drying box 1 are provided with exhaust pipe 14, facilitate the vapor discharge inside drying box 1, reduce drying box 1
Internal humidity, improves the efficiency of drying, and drying box 1 includes tank wall 17, and tank wall 17 includes internal layer and outer layer, and internal layer and outer
Position between layer is provided with insulating layer 15, and drying box 1 is made to have the advantages that keep the temperature, and avoids scattering and disappearing for heat, drying box 1
Side be provided with paper feed port, the other side of drying box 1 is provided with exit slot, and drying box 1 is internally provided with four drying dresses
It sets, and four drying units include heating roller 2 and heating arc plate 3, heating roller 2 is internally provided with the first cavity 4, and first is empty
Chamber 4 is internally provided with metal tube 16, and the magnetic induction loop 5 being spaced substantially equidistant is surrounded on metal tube 16, and magnetic induction loop 5 is powered simultaneously
Thermal energy is converted electrical energy by electromagnetic induction principle, heating roller 2 is heated, then paper product is added by heating roller 2
Heat, heating arc plate 3 are internally provided with the second cavity 6, and the inside of the second cavity 6 is enable to store hot gas, and heating arc plate 3 is close to be added
Equally distributed venthole 7 is provided on the one side of hot-rolling 2, venthole 7 distributes the hot gas inside the second cavity 6,
Paper product is dried, having heaters 8 is arranged in the lower surface of drying box 1, enhances the effect of drying, improves the effect of drying
Rate substantially increases the efficiency of production, and the apparatus structure is simple, and occupied area is small, greatly reduces the production cost of enterprise,
Be provided on the inner wall of 1 bottom of drying box exhaust transverse tube 9, exhaust transverse tube 9 by four gas transmission branch pipes respectively with four heating arcs
The second cavity 6 inside plate 3 is connected, and the hot gas inside exhaust transverse tube 9 can be transmitted to the inside of heating arc plate 3, heater 8
It is connected by appendix 10 with exhaust transverse tube 9, appendix 10 is internally provided with air-introduced machine 11, and air-introduced machine 11 is conducive to heat
The hot gas that device 8 generates transmits faster, improves the efficiency of drying, is vented on transverse tube 9 and is provided with the hot-air mouth being spaced substantially equidistant
12。
When use：Start heater 8, paper product is dried in the inside of drying box 1,4 internal metal tube of the first cavity
After magnetic induction loop 5 on 16 is powered, thermal energy is converted electrical energy into, heating roller 2 is heated, after the temperature of heating roller 2 increases
Heating, drying is carried out to paper product, the hot gas that heater 8 generates is conveyed by appendix 10, and is sent to after the acceleration of air-introduced machine 11
It is vented transverse tube 9, the hot gas of 9 inside a part of exhaust transverse tube is discharged by hot-air mouth 12, is heated to paper product, another part
Hot gas is transported to the inside of the second cavity 6 on heating arc plate 3 through gas transmission branch pipe, and heats through the discharge of venthole 7 to paper product,
Insulating layer 15 effectively prevents scattering and disappearing for 1 internal heat of drying box, and the water inside drying box 1 can be discharged for drainpipe 13, exhaust
The moisture inside drying box 1 can be discharged for pipe 14, improve the efficiency of drying and be discharged after the completion of paper product drying through exit slot, dry
Dry process is completed.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (1)
1. a kind of papermaking dryer, it is characterised in that：Including drying box, the bottom symmetrical of drying box is provided with drainpipe, side
Will drying when the water discharge drying box that generates, avoid the phenomenon that generating ponding, be provided with exhaust pipe at the top of drying box, side
By inside drying box vapor be discharged, reduce drying box inside humidity, improve the efficiency of drying, drying box includes
Tank wall, tank wall includes internal layer and outer layer, and the position between internal layer and outer layer is provided with insulating layer, and having drying box can keep the temperature
The advantages of, scattering and disappearing for heat is avoided, the side of drying box is provided with paper feed port, and the other side of drying box is provided with exit slot,
Drying box is internally provided with four drying units, and four drying units include heating roller and heating arc plate, heating roller
It is internally provided with the first cavity, the first cavity is internally provided with metal tube, the magnetic strength being spaced substantially equidistant is surrounded on metal tube
Coil, magnetic induction loop, which is powered and passes through electromagnetic induction principle, converts electrical energy into thermal energy, heats to heating roller, then by adding
Hot-rolling heats paper product, and heating arc plate is internally provided with the second cavity, so that the inside of the second cavity is stored hot gas, adds
Hot arc plate is provided with equally distributed venthole on the one side of heating roller, and venthole dissipates the hot gas of the second cavity inside
It sends out, paper product is dried, having heaters is arranged in the lower surface of drying box, enhances the effect of drying, improves drying
Efficiency, substantially increase the efficiency of production, and the apparatus structure is simple, occupied area is small, greatly reduces the production of enterprise
Cost, exhaust transverse tube is provided on the inner wall of drying box bottom, and exhaust transverse tube is heated with four respectively by four gas transmission branch pipes
Second cavity of arc intralamellar part is connected, and the hot gas inside exhaust transverse tube can be transmitted to the inside of heating arc plate, and heater is logical
It crosses appendix to be connected with exhaust transverse tube, appendix is internally provided with air-introduced machine, and air-introduced machine is conducive to the heat of heater generation
Gas transmits faster, improves the efficiency of drying, is vented on transverse tube and is provided with the hot-air mouth being spaced substantially equidistant；Start heater,
Paper product is dried in the inside of drying box, after the magnetic induction loop on the first cavity inside metal tube is powered, is converted electrical energy into
For thermal energy, heating roller is heated, the temperature of heating roller carries out heating, drying, the hot gas that heater generates to paper product after increasing
It is conveyed by appendix, and is sent to exhaust transverse tube after air-introduced machine accelerates, the hot gas of a part passes through heat inside exhaust transverse tube
Air port discharge, heats paper product, the hot gas of another part is transported on heating arc plate in the second cavity through gas transmission branch pipe
Portion, and paper product is heated through venthole discharge, insulating layer effectively prevents scattering and disappearing for drying box internal heat, drainpipe energy
By the water discharge inside drying box, the moisture inside drying box can be discharged for exhaust pipe, improve the efficiency of drying, paper product drying
After the completion, it is discharged through exit slot, drying course is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472654.2A CN108824060A (en) | 2017-03-10 | 2017-03-10 | A kind of papermaking dryer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472654.2A CN108824060A (en) | 2017-03-10 | 2017-03-10 | A kind of papermaking dryer |
| CN201710140616.2A CN106906687B (en) | 2017-03-10 | 2017-03-10 | A paper drying device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140616.2A Division CN106906687B (en) | 2017-03-10 | 2017-03-10 | A paper drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824060A true CN108824060A (en) | 2018-11-16 |
Family
ID=59186355
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140616.2A Active CN106906687B (en) | 2017-03-10 | 2017-03-10 | A paper drying device |
| CN201810472841.0A Withdrawn CN108797187A (en) | 2017-03-10 | 2017-03-10 | A kind of papermaking dryer |
| CN201810472654.2A Withdrawn CN108824060A (en) | 2017-03-10 | 2017-03-10 | A kind of papermaking dryer |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140616.2A Active CN106906687B (en) | 2017-03-10 | 2017-03-10 | A paper drying device |
| CN201810472841.0A Withdrawn CN108797187A (en) | 2017-03-10 | 2017-03-10 | A kind of papermaking dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106906687B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080029A (en) * | 2019-04-16 | 2019-08-02 | 嘉兴大洋纸业股份有限公司 | A kind of paper grade (stock) paper roll flash baking wrap-up |
| CN119393986A (en) * | 2024-11-13 | 2025-02-07 | 苏州福共新材料科技有限公司 | A kind of gas phase anti-rust paper drying equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195146B (en) * | 2017-12-29 | 2020-05-12 | 中平神马江苏新材料科技有限公司 | Nylon drying equipment convenient to fix and increase area of contact |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE684139C (en) * | 1937-11-27 | 1939-11-23 | Svenska Flaektfabriken Ab | Drying system for webs made of paper, cellulose, fabric or similar materials |
| DE19731171A1 (en) * | 1996-07-21 | 1998-12-24 | Alois Dr Kohl | Sterilising and improving dewatering properties of fibre suspension e.g. in paper making |
| CN1560551A (en) * | 2004-03-02 | 2005-01-05 | 麻红昭 | Electromagnetic induction dryer |
| CN102325395A (en) * | 2011-08-22 | 2012-01-18 | 张家港市鹏氏电子科技有限公司 | Electromagnetic induction heating roller |
| CN204000448U (en) * | 2014-06-12 | 2014-12-10 | 福建省晋江优兰发纸业有限公司 | A kind of paper machine drying box |
| CN204385556U (en) * | 2014-12-30 | 2015-06-10 | 通山山打士绝缘材料有限公司 | Novel papermaking drying unit |
| CN205636349U (en) * | 2016-05-16 | 2016-10-12 | 陈彪 | Drying device for paper machine |
-
2017
- 2017-03-10 CN CN201710140616.2A patent/CN106906687B/en active Active
- 2017-03-10 CN CN201810472841.0A patent/CN108797187A/en not_active Withdrawn
- 2017-03-10 CN CN201810472654.2A patent/CN108824060A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080029A (en) * | 2019-04-16 | 2019-08-02 | 嘉兴大洋纸业股份有限公司 | A kind of paper grade (stock) paper roll flash baking wrap-up |
| CN119393986A (en) * | 2024-11-13 | 2025-02-07 | 苏州福共新材料科技有限公司 | A kind of gas phase anti-rust paper drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106906687B (en) | 2018-07-03 |
| CN108797187A (en) | 2018-11-13 |
| CN106906687A (en) | 2017-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |