CN109084543B - Paperboard drying device - Google Patents
Paperboard drying device Download PDFInfo
- Publication number
- CN109084543B CN109084543B CN201810969227.5A CN201810969227A CN109084543B CN 109084543 B CN109084543 B CN 109084543B CN 201810969227 A CN201810969227 A CN 201810969227A CN 109084543 B CN109084543 B CN 109084543B
- Authority
- CN
- China
- Prior art keywords
- paperboard
- air
- slot
- side wall
- 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.)
- Active
Links
- 239000011087 paperboard Substances 0.000 title claims abstract description 63
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000123 paper Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of paper product production equipment, and particularly relates to a paper board drying device, which can utilize a heating air injection plate arranged on a paper board fixing frame to heat the two sides of a paper board prevented from being in a slot of the paper board fixing frame by arranging a paper board heating part, and the paper board is pumped by pumping holes on the front side wall and the rear side wall of the slot to guide the air flow direction so as to avoid the condition of uneven heating; through the electromagnetic valve and the travelling car at the lower end of the slot, the heated paper board can be placed into the storage tank of the travelling car by controlling the electromagnetic valve, and then the opening of the next storage tank is aligned to the slot by the traction rope, so that automatic discharging is realized; the paperboard is cooled by blowing through the paperboard cooling part, so that water vapor in the air is prevented from condensing on the paperboard.
Description
Technical Field
The invention belongs to the technical field of paper production equipment, and particularly relates to a paperboard drying device.
Background
Paperboard is also called paperboard; thick paper sheets formed by interweaving fibers and processed by various pulps; in the production process of the paper board, the paper board is easy to generate the problems of foaming, deformation and the like due to excessive moisture, and the quality of the paper board is influenced; the existing paperboard dryer is low in automation degree, time-consuming and labor-consuming, and only one side of the existing paperboard dryer can be heated, so that the paperboard is dried unevenly, and the quality of the produced paperboard is low.
Chinese patent CN205718278U discloses a crawler-type cardboard drying-machine, which comprises a bracket, support intermediate level both ends fixed mounting has drive arrangement, and drive arrangement is connected with the conveyer belt, and the conveyer belt is closed cyclic annular conveyer belt, and the support intermediate level still is fixed with a plurality of supporting components, and this supporting component is located between the conveyer belt ring, installs a plurality of light pipes on the support, and the light pipe is located in the middle of the conveyer belt ring, and the support top layer is fixed with fixed horizontal pole, installs a plurality of air exhauster on the fixed horizontal pole, and the air exhauster is located the conveyer belt top, the light pipe is the electric heating tube. The crawler-type paperboard dryer can meet the requirements of different environments and different humidity, can be automatically operated, can realize mass continuous production while guaranteeing quick dehumidification of mounted paperboards, and is little affected by the environment and seasons. The device can only heat one side, leads to uneven drying of the paper board, and the paper board is easy to foam or deform.
Disclosure of Invention
The invention solves the technical problems in the prior art and provides a paperboard drying device.
In order to solve the problems, the technical scheme of the invention is as follows:
a paperboard drying device comprises a paperboard heating part, a movable trolley and a paperboard cooling part;
the paperboard heating part comprises two heating air injection plates which are arranged in parallel and a paperboard fixing frame which is arranged between the two heating air injection plates; the paperboard fixing frame comprises a slot with an upper opening and a lower opening, and an electromagnetic valve is arranged at the lower opening; the left side wall and the right side wall of the slot are metal grids, the front side wall and the rear side wall of the slot are provided with air suction holes, the air suction holes are communicated with an air suction pipe, the lower end of the air suction pipe is closed, and the upper end of the air suction pipe is provided with a first air suction pump; the heating jet plate comprises a cavity and a jet pipe communicated with the cavity, and the cavity is connected with the air supply pump and the gas heating device; the air ejector pipes are arranged in a matrix, and the outlets of the air ejector pipes point to the metal grid;
the mobile trolley is arranged right below the slot; the movable trolley comprises a box body and pulleys arranged at the bottom of the box body, vertical storage tanks are arranged in the box body in parallel, the upper ends of the storage tanks are open, and traction ropes are fixed on the left side wall and the right side wall of the box body;
the paperboard cooling part is arranged on the right side of the paperboard heating part; the paperboard cooling part comprises an air spray pipe, and the air spray direction of the air spray pipe is vertically downward.
As an improvement of the invention, the gas nozzles jet gas obliquely upwards. The drying effect is better, and the energy is saved.
As an improvement of the invention, a sliding rail matched with the pulley is arranged below the movable trolley. After the mobile trolley moves, the storage tank is aligned with the slot more accurately.
As an improvement of the invention, the haulage rope is connected with a rotating shaft, the rotating shaft is arranged at the left side and the right side of the mobile trolley, the circumference of the rotating shaft is the same as the width of the storage tank, and the width of the storage tank refers to the width of the storage tank along the movement direction of the trolley. So that the rotating shaft rotates once and the adjacent storage tank moves just below the slot.
As an improvement of the present invention, the rotary shaft is connected to a rotary electric machine. Saving manpower.
As an improvement of the invention, the rotating electrical machine is placed on a stand.
As an improvement of the invention, a porous plate is arranged at the lower end of the storage tank in the box body of the mobile trolley, a cavity is arranged below the porous plate, and the cavity is connected with a second air pump. Auxiliary cooling of the heated board.
For the prior art, the advantages of the present invention are as follows,
according to the paperboard drying device, the paperboard heating part is arranged, so that the heating air injection plate arranged on the paperboard fixing frame can be used for heating the two sides of the paperboard in the slot of the paperboard fixing frame, and the air is extracted through the air extraction holes on the front side wall and the rear side wall of the slot, so that the air flow direction is guided, and the condition of uneven heating is avoided; through the electromagnetic valve and the travelling car at the lower end of the slot, the heated paper board can be placed into the storage tank of the travelling car by controlling the electromagnetic valve, and then the opening of the next storage tank is aligned to the slot by the traction rope, so that automatic discharging is realized; the paperboard is cooled by blowing through the paperboard cooling part, so that water vapor in the air is prevented from condensing on the paperboard.
Drawings
FIG. 1 is a schematic view of a board drying apparatus;
FIG. 2 is a schematic view of a cardboard holder;
in the figure: the paper board heating part 1, the heating air injection plate 11, the cavity 111, the air injection pipe 112, the air supply pump 113, the air heating device 114, the paper board fixing frame 12, the slot 13, the electromagnetic valve 14, the metal grid 15, the air suction hole 16, the air exhaust pipe 17, the first air exhaust pump 18, the moving trolley 2, the box body 21, the pulley 22, the storage tank 23, the hauling rope 24, the porous plate 25, the cavity 26, the second air exhaust pump 27, the paper board cooling part 3, the air injection pipe 31, the sliding rail 4, the rotating shaft 5, the rotating motor 6 and the bracket 7.
Detailed Description
Example 1:
referring to fig. 1-2, a board drying apparatus includes a board heating portion 1, a traveling carriage 2, and a board cooling portion 3;
the paperboard heating part 1 comprises two heating air injection plates 11 arranged in parallel and a paperboard fixing frame 12 arranged between the two heating air injection plates 11; the paperboard fixing frame 12 comprises a slot 13 with an upper opening and a lower opening, and an electromagnetic valve 14 is arranged at the lower opening; the left side wall and the right side wall of the slot 13 are metal grids 15, the front side wall and the rear side wall of the slot 13 are provided with air suction holes 16, the air suction holes 16 are communicated with an air suction pipe 17, the lower end of the air suction pipe 17 is closed, and the upper end of the air suction pipe is provided with a first air suction pump 18; the heating jet plate 11 comprises a cavity 111 and a jet pipe 112 communicated with the cavity 111, and the cavity 111 is connected with an air supply pump 113 and a gas heating device 114; the air injection pipes 112 are arranged in a matrix, and the outlets of the air injection pipes 112 are directed to the metal grid 15;
the mobile trolley 2 is arranged right below the slot 13; the mobile trolley 2 comprises a box body 21 and pulleys 22 arranged at the bottom of the box body 21, wherein vertical storage tanks 23 are arranged in the box body 21 in parallel, the upper ends of the storage tanks 23 are open, and traction ropes 24 are fixed on the left side wall and the right side wall of the box body 21;
the paperboard cooling part 3 is arranged on the right side of the paperboard heating part; the cardboard cooling portion 3 comprises an air nozzle 31, the direction of the air jet of the air nozzle 31 being vertically downward.
Example 2:
referring to fig. 1-2, as an improvement of the present invention, the gas lance 112 injects gas obliquely upward. The drying effect is better, and the energy is saved.
Example 3:
referring to fig. 1-2, as an improvement of the invention, a sliding rail 4 matched with the pulley 22 is arranged below the movable trolley 2. So that the reservoir 23 is more precisely aligned with the slot 13 after the dolly 2 is moved.
Example 4:
referring to fig. 1-2, as an improvement of the present invention, the traction rope 24 is connected with a rotation shaft 5, the rotation shaft 5 is disposed at the left and right sides of the moving trolley 2, the circumference of the rotation shaft 5 is the same as the width of the storage tank 23, and the width of the storage tank 23 refers to the width of the storage tank 23 along the moving direction of the trolley. So that the rotation shaft 5 rotates once and the adjacent reservoir 23 moves just under the slot 13.
As an improvement of the present invention, the rotary shaft 5 is connected to a rotary electric machine 6. Saving manpower.
As an improvement of the present invention, the rotating electric machine 6 is placed on a bracket 7.
Example 5:
referring to fig. 1-2, as a modification of the present invention, a porous plate 25 is disposed at the lower end of the storage tank 23 in the case 21 of the mobile cart 2, a cavity 26 is disposed below the porous plate 25, and the cavity 26 is connected to a second air pump 27. Auxiliary cooling of the heated board.
The present invention can also combine at least one of the technical features described in examples 2, 3, 4, 5 with example 1 to form a new embodiment.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalents or alternatives made on the basis of the above description are all included in the scope of the present invention.
Claims (4)
1. The paperboard drying device is characterized by comprising a paperboard heating part, a movable trolley and a paperboard cooling part;
the paperboard heating part comprises two heating air injection plates which are arranged in parallel and a paperboard fixing frame which is arranged between the two heating air injection plates; the paperboard fixing frame comprises a slot with an upper opening and a lower opening, and an electromagnetic valve is arranged at the lower opening; the left side wall and the right side wall of the slot are metal grids, the front side wall and the rear side wall of the slot are provided with air suction holes, the air suction holes are communicated with an air suction pipe, the lower end of the air suction pipe is closed, and the upper end of the air suction pipe is provided with a first air suction pump; the heating jet plate comprises a cavity and a jet pipe communicated with the cavity, and the cavity is connected with the air supply pump and the gas heating device; the air ejector pipes are arranged in a matrix, and the outlets of the air ejector pipes point to the metal grid;
the mobile trolley is arranged right below the slot; the movable trolley comprises a box body and pulleys arranged at the bottom of the box body, vertical storage tanks are arranged in the box body in parallel, the upper ends of the storage tanks are open, and traction ropes are fixed on the left side wall and the right side wall of the box body; the paperboard cooling part is arranged on the right side of the paperboard heating part; the paperboard cooling part comprises an air spray pipe, and the air spray direction of the air spray pipe is vertically downward;
a sliding rail matched with the pulley is arranged below the movable trolley;
the rotation axis sets up in travelling car left and right sides, the girth of rotation axis is the same with the storage tank width, the storage tank width is along the ascending storage tank width of dolly motion.
2. The board drying apparatus of claim 1, wherein the rotating shaft is connected to a rotating motor.
3. The paperboard drying apparatus of claim 2, wherein the rotating motor is disposed on a support.
4. The board drying apparatus of claim 1, wherein a porous plate is provided at a lower end of the tank in the moving carriage, a cavity is provided below the porous plate, and the cavity is connected to the second suction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969227.5A CN109084543B (en) | 2018-08-23 | 2018-08-23 | Paperboard drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969227.5A CN109084543B (en) | 2018-08-23 | 2018-08-23 | Paperboard drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084543A CN109084543A (en) | 2018-12-25 |
| CN109084543B true CN109084543B (en) | 2024-02-02 |
Family
ID=64794476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810969227.5A Active CN109084543B (en) | 2018-08-23 | 2018-08-23 | Paperboard drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084543B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546691A (en) * | 2020-05-14 | 2020-08-18 | 重庆凯成科技有限公司 | Manufacturing process of back-loading anti-theft arc-shaped paper product packaging box |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2439853A (en) * | 1945-10-19 | 1948-04-20 | Jr Frank Wesley Moffett | Demountable drier for hay and the like having a perforate floor and air circulating means |
| GB918353A (en) * | 1959-01-29 | 1963-02-13 | Kazuyuki Ikeuchi | Device for drying veneers |
| DE29504949U1 (en) * | 1994-03-24 | 1995-06-14 | Lisec, Peter, Amstetten-Hausmening | Device for drying washed glass sheets |
| JPH07318246A (en) * | 1994-03-31 | 1995-12-08 | Sekisui Chem Co Ltd | Dryer for panel and dryer for building unit |
| JP2007153542A (en) * | 2005-12-06 | 2007-06-21 | Dainippon Screen Mfg Co Ltd | Substrate carrying device and substrate drying device |
| CN201229104Y (en) * | 2008-05-08 | 2009-04-29 | 扬博科技股份有限公司 | Sheet material drying device |
| CN201680673U (en) * | 2010-05-14 | 2010-12-22 | 无锡市豪象机械有限公司 | Horizontal wood veneer hot-press drying machine |
| DE102013220053A1 (en) * | 2012-10-05 | 2014-04-10 | Koenig & Bauer Aktiengesellschaft | Sheet delivery device of sheet-processing machine e.g. offset rotary printing machine, has rear edge gripper carriage that is displaced on traction unit trajectory so that gripper finger portion is displaced with respect to trajectory |
| CN203687525U (en) * | 2014-01-08 | 2014-07-02 | 北京中丽制机工程技术有限公司 | Lifting type spinneret plate drying machine |
| CN105066625A (en) * | 2015-08-24 | 2015-11-18 | 重庆佐恩家具有限公司 | Wood veneer drying device |
| CN105371613A (en) * | 2015-11-30 | 2016-03-02 | 湖州优创科技有限公司 | Maze air-blowing and heating type wood drying box for solid wood floors |
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| CN205505602U (en) * | 2016-02-29 | 2016-08-24 | 天津市正阳彩印有限公司 | Corrugated container board drying device |
| CN205718278U (en) * | 2016-06-23 | 2016-11-23 | 江门市合益印刷有限公司 | A kind of crawler type paperboard dryer |
| CN107314633A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of circuit board drying mechanism |
| CN209013645U (en) * | 2018-08-23 | 2019-06-21 | 盐城名杰纸品包装有限公司 | A kind of cardboard drying unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6760981B2 (en) * | 2002-01-18 | 2004-07-13 | Speedline Technologies, Inc. | Compact convection drying chamber for drying printed circuit boards and other electronic assemblies by enhanced evaporation |
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2018
- 2018-08-23 CN CN201810969227.5A patent/CN109084543B/en active Active
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|---|---|---|---|---|
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| GB918353A (en) * | 1959-01-29 | 1963-02-13 | Kazuyuki Ikeuchi | Device for drying veneers |
| DE29504949U1 (en) * | 1994-03-24 | 1995-06-14 | Lisec, Peter, Amstetten-Hausmening | Device for drying washed glass sheets |
| JPH07318246A (en) * | 1994-03-31 | 1995-12-08 | Sekisui Chem Co Ltd | Dryer for panel and dryer for building unit |
| JP2007153542A (en) * | 2005-12-06 | 2007-06-21 | Dainippon Screen Mfg Co Ltd | Substrate carrying device and substrate drying device |
| CN201229104Y (en) * | 2008-05-08 | 2009-04-29 | 扬博科技股份有限公司 | Sheet material drying device |
| CN201680673U (en) * | 2010-05-14 | 2010-12-22 | 无锡市豪象机械有限公司 | Horizontal wood veneer hot-press drying machine |
| DE102013220053A1 (en) * | 2012-10-05 | 2014-04-10 | Koenig & Bauer Aktiengesellschaft | Sheet delivery device of sheet-processing machine e.g. offset rotary printing machine, has rear edge gripper carriage that is displaced on traction unit trajectory so that gripper finger portion is displaced with respect to trajectory |
| CN203687525U (en) * | 2014-01-08 | 2014-07-02 | 北京中丽制机工程技术有限公司 | Lifting type spinneret plate drying machine |
| CN105066625A (en) * | 2015-08-24 | 2015-11-18 | 重庆佐恩家具有限公司 | Wood veneer drying device |
| CN105371613A (en) * | 2015-11-30 | 2016-03-02 | 湖州优创科技有限公司 | Maze air-blowing and heating type wood drying box for solid wood floors |
| CN105387694A (en) * | 2015-11-30 | 2016-03-09 | 湖州优创科技有限公司 | Wood drying box used for solid wood floor |
| CN205505602U (en) * | 2016-02-29 | 2016-08-24 | 天津市正阳彩印有限公司 | Corrugated container board drying device |
| CN205718278U (en) * | 2016-06-23 | 2016-11-23 | 江门市合益印刷有限公司 | A kind of crawler type paperboard dryer |
| CN107314633A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of circuit board drying mechanism |
| CN209013645U (en) * | 2018-08-23 | 2019-06-21 | 盐城名杰纸品包装有限公司 | A kind of cardboard drying unit |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109084543A (en) | 2018-12-25 |
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