CN108951262A - A kind of energy-saving drying device for paper making equipment - Google Patents
A kind of energy-saving drying device for paper making equipment Download PDFInfo
- Publication number
- CN108951262A CN108951262A CN201810828037.1A CN201810828037A CN108951262A CN 108951262 A CN108951262 A CN 108951262A CN 201810828037 A CN201810828037 A CN 201810828037A CN 108951262 A CN108951262 A CN 108951262A
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- Prior art keywords
- drying
- energy
- cold plate
- infrared
- making equipment
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 91
- 238000007603 infrared drying Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 56
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- D21F5/001—Drying webs by radiant heating
- D21F5/002—Drying webs by radiant heating from infrared-emitting elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a kind of energy-saving drying devices for paper making equipment, including drying box, preheating device and infrared drying apparatus are installed in drying box, and it is isolated between preheating device and infrared drying apparatus by partition, it is equipped with paper stock spreading device above infrared drying apparatus, is equipped with heat-energy recovering apparatus above paper stock spreading device；Heat-energy recovering apparatus includes the cold plate being fixedly mounted on drying chamber interior wall, cold plate bottom is provided with hot well, and drain valve is installed on hot well, cold plate is set as double-layer structure, cold plate bottom surface is set as wavy, cold plate top is equipped with cooling water inlet, cold plate bottom end is equipped with hot water outlet, homogenizing plate is equipped at the top of cold plate hollow layer, the present invention can not only rapidly carry out the drying of paper stock, the heat generated in drying course is effectively utilized simultaneously, is had the characteristics that energy-efficient.
Description
Technical field
The present invention relates to drying equipment field, specially a kind of energy-saving drying device for paper making equipment.
Background technique
It is 0.72-1000 μm of electromagnetic wave, usually the title far infrared by wavelength at 5.6 μm or more that infrared ray, which is wavelength,
Wavelength is in 5.6 μm of title near infrared rays below.Industrially multi-purpose far infrared drying material.Since wet stock and moisture etc. are remote
Infrared region has wide absorption band of being good at, and has very strong absorption to the far infrared of the certain frequencies in this region, therefore this law has
The advantages that rate of drying is fast, and dry mass is good, and capacity usage ratio is high, but infrared ray is easily absorbed by vapor etc. and is incurred loss.
There are many type of far-infrared radiation element, generally all by matrix, coating (the radiation infrared object of matrix surface
Matter layer) and the three parts such as heat power supply device constitute.The heat that heat power supply device provides passes to coating by metal or the matrix of ceramics,
Far infrared is given off from coating surface.The material of coating is oxide, nitride, boride, sulfide and the carbonization of metal
Object etc..Heat power supply device can be electric heater, be also possible to gas heater.
The basic configuration of far-infrared radiation element has tubulose, lamp shape and plate.Tubular element is suitable for dry glued board etc.
Planar object；Lamp champion part is suitable for the more complex object of the shapes such as dry wood furniture, fuel tank, pump, household electrical appliance；Plate
Element is all relatively applicable in object of various shapes.Infrared drying is of wide application, in addition to being largely used to drying coating
Outside, all industrial departments be may be used with nearly, to replace original natural drying, heated-air drying, electrothermal drying etc..For timber and
Decorative panel, glass plate (bottle), food, drug, paper and fabric etc., it is especially effective using the drying of this method.
But the existing energy-saving drying device for paper making equipment has the following deficiencies:
(1) in the prior art for paper making equipment energy-saving drying device during use, due to the red baking of infrared ray
The vapor that dry process generates absorbs infrared ray, causes infrared heating to dry inefficient, while energy consumption also phase
To increase；
(2) in the prior art, during use for the energy-saving drying device of paper making equipment, thermal losses is larger,
The drying for completing equivalent paper stock, needs to consume more energy.
Summary of the invention
In order to overcome the shortcomings of that prior art, the present invention provide a kind of energy-saving drying device for paper making equipment,
The present invention can not only rapidly carry out the drying of paper stock, while carry out effective land productivity to the heat generated in drying course
With, have the characteristics that it is energy-efficient, can effectively solve background technique propose the problem of.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of energy-saving drying device for paper making equipment, including drying box are equipped with preheating device in the drying box
And infrared drying apparatus, and be isolated between preheating device and infrared drying apparatus by partition, above the infrared drying apparatus
Equipped with paper stock spreading device, heat-energy recovering apparatus is equipped with above the paper stock spreading device；
The heat-energy recovering apparatus includes the cold plate being fixedly mounted on drying chamber interior wall, the cold plate bottom setting
There is hot well, and drain valve is installed on hot well, the cold plate is set as double-layer structure, the condensation
Plate bottom surface is set as wavy, and the cold plate top is equipped with cooling water inlet, and the cold plate bottom end is discharged equipped with hot water
Mouthful, homogenizing plate is equipped at the top of the cold plate hollow layer.
Further, in-degree overturning angle installation, the cold plate outer surface is equipped with heat preservation for the cold plate and horizontal direction
Layer.
Further, the infrared drying apparatus includes the mounting rack for being fixedly mounted on drying box bottom, the mounting rack
On be slidably fitted with mounting plate, several infrared ray bulbs are installed on the mounting plate, are threaded on the mounting plate
Screw rod is shifted, the displacement screw rod is movably arranged on mounting rack by bearing, and the displacement screw rod left end is connected with driving electricity
Machine, the driving motor are fixedly mounted on mounting rack.
Further, shield is installed, and shield is located on the outside of infrared ray bulb on the mounting plate, the installation
Infrared reflection cover is also equipped on plate.
Further, the preheating device includes two preheating cylinders being mounted in drying box by fixed frame, described pre-
Hot cylinder surface is equipped with chromium plating slip layer, is equipped with water containing chamber inside the preheating cylinder, two preheating cylinder medial surfaces pass through threeway and
Hot water outlet connection, two preheating cylinder leading flanks are connected with drainpipe by threeway.
Further, it is set between two preheating cylinders there are two slewing rollers, the slewing rollers are movably arranged on fixed frame
On.
Further, the paper stock spreading device includes delivery roll and the fixed peace being arranged in above infrared drying apparatus
Sprawl frame on drying chamber interior wall, described sprawl is movably equipped with several relaying rollers on frame, and two neighboring relaying roller it
Between it is up and down be equipped with sprawl roller.
Further, described to sprawl the movable sleeve for being fixedly installed with that section is in " Kan " shape on frame, pass through in the movable sleeve
Winding bearing is movably installed with wind-up roll, and the wind-up roll is connected with winding motor in such a way that gear engages.
Further, it is equipped with chamber door with rear side on front side of the drying box, is additionally provided with infrared ray on the drying chamber interior wall
Reflecting plate.
Compared with prior art, the beneficial effects of the present invention are:
(1) vapor generated in paper stock drying course is carried out condensation collection by heat-energy recovering apparatus of the invention, simultaneously
The heat generated in vapor condensation process is collected recycling, after water vapour content reduces in drying box, reduces water
Absorption of the steam to infrared ray, greatly accelerates the drying rate of paper stock；
(2) preheating device of the invention is treated drying paper stock using the waste heat that ultra redray drier generates and is preheated, no
The drying efficiency of paper stock is only accelerated, while also efficiently utilizing the preheating generated in drying course, is had energy-efficient
Feature；
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is cold plate structural schematic diagram of the invention；
Fig. 3 is infrared drying apparatus structural schematic diagram of the invention.
Figure label:
1- drying box；2- preheating device；3- infrared drying apparatus；4- paper stock spreading device；5- heat-energy recovering apparatus；6- is protected
Warm layer；7- shield；8- infrared reflection cover；9- slewing rollers；10- movable sleeve；11- winds bearing；12- wind-up roll；13- winding
Motor；14- infrared reflection plate；
201- fixed frame；202- preheats cylinder；203- chromium plating slip layer；204- water containing chamber；205- drainpipe；
301- mounting rack；302- mounting plate；303- infrared ray bulb；304- shifts screw rod；305- driving motor；
401- delivery roll；402- sprawls frame；403- relays roller；404- sprawls roller；
501- cold plate；502- hot well；503- drain valve；504- cooling water inlet；505- hot water outlet；
506- homogenizing plate.
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.
As shown in Figure 1, the present invention provides a kind of energy-saving drying device for paper making equipment, including drying box 1, it is described
Preheating device 2 and infrared drying apparatus 3 are installed in drying box 1, and between preheating device 2 and infrared drying apparatus 3 by every
Plate is isolated, and paper stock spreading device 4 is equipped with above the infrared drying apparatus 3, is returned above the paper stock spreading device 4 equipped with thermal energy
Receiving apparatus 5；
In present embodiment, paper stock to be dried is spread on paper stock spreading device 4, infrared after paper stock to be dried is spread
Line drying device 3 carries out heating, drying to paper stock, and the vapor generated in paper stock drying course to be dried is through heat-energy recovering apparatus 5
It is converted to condensed water, at the same time, after the heat that vapor condensation generates is only absorbed by the water, hot water return is into preheating device 2, in advance
Thermal 2 is treated drying paper stock and is preheated, and the drying rate of paper stock is accelerated.
As depicted in figs. 1 and 2, the heat-energy recovering apparatus 5 includes the cold plate being fixedly mounted on 1 inner wall of drying box
501,501 bottom of cold plate is provided with hot well 502, and is equipped with drain valve on hot well 502
503, the cold plate 501 is set as double-layer structure, and 501 bottom surface of cold plate is set as wavy, the cold plate 501
Top is equipped with cooling water inlet 504, and 501 bottom end of cold plate is equipped with hot water outlet 505,501 hollow layer of cold plate
Bottom is equipped with homogenizing plate 506.
In present embodiment, the vapor generated in paper stock drying course is carried out condensation collection by heat-energy recovering apparatus 5, together
When the heat generated in vapor condensation process is collected recycling, after water vapour content reduces in drying box 1, reduce
Absorption of the vapor to infrared ray, greatly accelerates the drying rate of paper stock.
In the present embodiment, cooling water inlet 504 is linked into external cooling water pipeline, and cooling water is from cooling water inlet
504 enter inside cold plate 501, and after the vapor generated in paper stock drying course encounters the lower cold plate 501 of temperature
It is liquefied as condensed water, is flowed into hot well 502 along 501 surface of cold plate, at the same time, contains in vapor
The cooled water of heat absorbs, and cooling water temperature increases, and carries out the preheating of paper stock to be dried.
In the present embodiment, the setting of drain valve 503 realizes the separation between vapor and condensed water, it is therefore prevented that
Vapor is discharged with condensed water, reduces the loss of heat, and homogenizing plate 506 is inclined at the top inside cold plate 501
End, so that cooling water is uniformly flowed down from cold plate 501, increases the area of heat exchange, improves heat exchanger effectiveness.
As shown in Figure 1, the cold plate 501 is installed with horizontal direction in 20-40 degree overturning angle, outside the cold plate 501
Surface is equipped with insulating layer 6.
In present embodiment, the inclination installation of cold plate 501 ensure that condensed water successfully along 501 bottom surface of cold plate
It is flowed into hot well 502, the setting of insulating layer 6 reduces the thermal loss of cooling water, improves the utilization of thermal energy
Efficiency.
As shown in figures 1 and 3, the infrared drying apparatus 3 includes the mounting rack 301 for being fixedly mounted on 1 bottom of drying box,
It is slidably fitted with mounting plate 302 on the mounting rack 301, several infrared ray bulbs 303 are installed on the mounting plate 302,
Displacement screw rod 304 is threaded on the mounting plate 302, the displacement screw rod 304 is movably arranged on mounting rack by bearing
On 301,304 left end of displacement screw rod is connected with driving motor 305, and the driving motor 305 is fixedly mounted on mounting rack 301
On.
In present embodiment, infrared drying apparatus 3 carries out heating baking by dynamically projecting infrared ray to paper stock to be dried
It is dry, paper stock to be dried is evenly heated, the dries quantity of paper stock to be dried is greatly improved.
In the present embodiment, infrared drying apparatus 3 carries out the heating, drying of paper stock using dynamic irradiation infrared ray, specifically
The course of work are as follows: under the driving of driving motor 305, with driving motor 305 be sequentially connected displacement screw rod 304 with driving electricity
The rotation of machine 305 together, the mounting plate 302 being threadedly coupled with displacement screw rod 304 is due to the limitation by mounting rack 301, installation
Plate 302 cannot be rotated together with displacement screw rod 304, and can only make reciprocating horizontal motion along the length direction of displacement screw rod 304,
During 302 side-to-side movement of mounting plate, the infrared ray bulb 303 on mounting plate 302 treats the difference of drying paper stock
It is dried at position.
As shown in Figure 1, being equipped with shield 7 on the mounting plate 302, and shield 7 is located at outside infrared ray bulb 303
Side is also equipped with infrared reflection cover 8 on the mounting plate 302.
In present embodiment, the setting of shield 7, it is therefore prevented that the vapor in drying box 1 causes infrared ray bulb 303
Damage, the setting of infrared reflection cover 8 gather infrared ray on paper stock to be dried, accelerate the drying of paper stock.
As shown in Figure 1, the preheating device 2 includes two preheating cylinders being mounted in drying box 1 by fixed frame 201
202,202 surface of preheating cylinder is equipped with chromium plating slip layer 203, water containing chamber 204 is equipped with inside the preheating cylinder 202, described in two
Preheating 202 medial surface of cylinder is connect by threeway with hot water outlet 505, and two 202 leading flanks of preheating cylinder lead to by three
It is connected to drainpipe 506.
In present embodiment, preheating device 2 is treated drying paper stock using the waste heat that ultra redray drier 3 generates and is carried out in advance
Heat, not only accelerates the drying efficiency of paper stock, while also efficiently utilizing the preheating generated in drying course, has efficiently section
The characteristics of energy.
In the present embodiment, heat-energy recovering apparatus 5 is by way of heat exchange, the vapor that will be generated in drying course
Contained in heat energy transfer into cooling water, cooling water temperature increases, and cooling water treats drying paper stock during flowing
It is preheated, not only realizes the reasonable recycling of thermal energy, while also accelerating the drying rate of paper stock.
In the present embodiment, absorb vapor thermal energy cooling water enter preheating cylinder 202 after, entrained by cooling water
Heat transfer to preheating 202 surface of cylinder, paper stock to be dried during conveying with preheating cylinder 202 contact, heat transfer arrives
It is preheated on paper stock to be dried.
As shown in Figure 1, being set between two preheating cylinders 202 there are two slewing rollers 9, the slewing rollers 9 are movably arranged on
On fixed frame 201.
In present embodiment, the setting of slewing rollers 9 changes the transmission direction of paper stock so that paper stock and preheating cylinder 202 it
Between possess bigger contact area, improve the pre-heat effect of paper stock to be dried.
As shown in Figure 1, the paper stock spreading device 4 include be arranged in the top of infrared drying apparatus 3 delivery roll 401 and
It being fixedly mounted on 1 inner wall of drying box and sprawls frame 402, described sprawl is movably equipped with several relaying rollers 403 on frame 402, and
Up and down be equipped with sprawls roller 404 between two neighboring relaying roller 403.
In present embodiment, sprawls and be equipped with sliding slot between two neighboring relaying roller 403 on frame 402, sprawl roller 404
It is removably mounted in sliding slot by lifting bearing, paper stock to be dried will sprawl roller 404 after the completion of placing and be put into sliding slot, spread
Exhibition roller 404 can be moved downward along sliding slot, increase the amount of sprawling of paper stock in drying course, reduce the occupancy in drying space,
Time of contact and the contact area of paper stock and infrared ray are also increased simultaneously, accelerates the drying rate of paper stock.
As shown in Figure 1, described sprawl the movable sleeve 10 for being fixedly installed with that section is in " Kan " shape on frame 402, the movable sleeve
It is movably installed with wind-up roll 12 by winding bearing 11 in 10, the wind-up roll 12 is connected with winding in such a way that gear engages
Motor 13.
In present embodiment, winding 11 inner ring of bearing is fixedly connected on 12 transmission shaft of wind-up roll, when in use, it is only necessary to
Winding bearing 11 is put into movable sleeve 10, the activity installation of wind-up roll 12 can be completed, when winding bearing 11 drops into work
When 10 bottom of dynamic set, the gear on wind-up roll 12 engages connection with the gear on winding motor 13, in winding motor 13
Under driving, wind-up roll 12 is rotated, and realizes the winding of drying paper stock.
As shown in Figure 1,1 front side of drying box and rear side are equipped with chamber door, it is additionally provided on 1 inner wall of drying box infrared
Line reflection plate 14.
In present embodiment, the chamber door of the front side of drying box 1 is drawn for treating drying paper stock and the side of peace, drying box 1
The chamber door on right side is for the placement of wind-up roll 12 and the disassembly of the wind-up roll 12 to subsequent completion paper stock winding.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of energy-saving drying device for paper making equipment, including drying box (1), it is characterised in that: in the drying box (1)
Preheating device (2) and infrared drying apparatus (3) are installed, and pass through partition between preheating device (2) and infrared drying apparatus (3)
Isolation, infrared drying apparatus (3) top are equipped with paper stock spreading device (4), heat are equipped with above the paper stock spreading device (4)
It can recyclable device (5)；
The heat-energy recovering apparatus (5) includes the cold plate (501) being fixedly mounted on drying box (1) inner wall, the cold plate
(501) bottom is provided with hot well (502), and drain valve (503) are equipped on hot well (502), described
Cold plate (501) is set as double-layer structure, and cold plate (501) bottom surface is set as wavy, cold plate (501) top
End is equipped with cooling water inlet (504), and cold plate (501) bottom end is equipped with hot water outlet (505), the cold plate (501)
Homogenizing plate (506) are equipped at the top of hollow layer.
2. a kind of energy-saving drying device for paper making equipment according to claim 1, it is characterised in that: the cold plate
(501) it is installed with horizontal direction in 20-40 degree overturning angle, cold plate (501) outer surface is equipped with insulating layer (6).
3. a kind of energy-saving drying device for paper making equipment according to claim 1, it is characterised in that: described infrared dry
Dry device (3) includes the mounting rack (301) for being fixedly mounted on drying box (1) bottom, is slidably fitted on the mounting rack (301)
Mounting plate (302) is equipped with several infrared ray bulbs (303), spiral shell on the mounting plate (302) on the mounting plate (302)
Line is connected with displacement screw rod (304), and the displacement screw rod (304) is movably arranged on mounting rack (301) by bearing, the shifting
Position screw rod (304) left end is connected with driving motor (305), and the driving motor (305) is fixedly mounted on mounting rack (301).
4. a kind of energy-saving drying device for paper making equipment according to claim 3, it is characterised in that: the mounting plate
(302) it is equipped on shield (7), and shield (7) is located on the outside of infrared ray bulb (303), on the mounting plate (302) also
Infrared reflection cover (8) are installed.
5. a kind of energy-saving drying device for paper making equipment according to claim 1, it is characterised in that: the pre- hot charging
Setting (2) includes two preheating cylinders (202) being mounted in drying box (1) by fixed frame (201), preheating cylinder (202) table
Face is equipped with chromium plating slip layer (203), is equipped with water containing chamber (204) inside the preheating cylinder (202), in two preheating cylinders (202)
Side is connect by threeway with hot water outlet (505), and two preheating cylinder (202) leading flanks are connected with draining by threeway
It manages (205).
6. a kind of energy-saving drying device for paper making equipment according to claim 5, it is characterised in that: two described pre-
It is set between hot cylinder (202) there are two slewing rollers (9), the slewing rollers (9) are movably arranged on fixed frame (201).
7. a kind of energy-saving drying device for paper making equipment according to claim 1, it is characterised in that: the paper stock paving
Extending apparatus (4) includes the delivery roll (401) being arranged above infrared drying apparatus (3) and is fixedly mounted in drying box (1)
Sprawling frame (402) on wall, described sprawl is movably equipped with several relayings roller (403) on frame (402), and two neighboring relaying roller
(403) up and down be equipped with sprawls roller (404) between.
8. a kind of energy-saving drying device for paper making equipment according to claim 7, it is characterised in that: described to sprawl frame
(402) it is fixedly installed with the movable sleeve (10) that section is in " Kan " shape on, is lived in the movable sleeve (10) by winding bearing (11)
Dynamic to be equipped with wind-up roll (12), the wind-up roll (12) is connected with winding motor (13) in such a way that gear engages.
9. a kind of energy-saving drying device for paper making equipment according to claim 1, it is characterised in that: the drying box
(1) front side and rear side are equipped with chamber door, are additionally provided with infrared reflection plate (14) on drying box (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828037.1A CN108951262B (en) | 2018-07-25 | 2018-07-25 | Energy-saving drying device for papermaking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828037.1A CN108951262B (en) | 2018-07-25 | 2018-07-25 | Energy-saving drying device for papermaking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951262A true CN108951262A (en) | 2018-12-07 |
| CN108951262B CN108951262B (en) | 2020-12-01 |
Family
ID=64464171
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828037.1A Active CN108951262B (en) | 2018-07-25 | 2018-07-25 | Energy-saving drying device for papermaking equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868673A (en) * | 2019-04-16 | 2019-06-11 | 宁波索思机械设计有限公司 | A kind of drip-proof paper grade (stock) dryer of control steam |
| CN109881534A (en) * | 2019-03-14 | 2019-06-14 | 胡子航 | A kind of efficient digital thermal transfer printing paper producing apparatus |
| CN112127197A (en) * | 2020-09-30 | 2020-12-25 | 湖北中烟工业有限责任公司 | Infrared radiation heating paper accuse dry system |
| CN113622213A (en) * | 2021-07-29 | 2021-11-09 | 谢祝 | High-efficient drying-machine is used in papermaking |
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| CN109881534A (en) * | 2019-03-14 | 2019-06-14 | 胡子航 | A kind of efficient digital thermal transfer printing paper producing apparatus |
| CN109881534B (en) * | 2019-03-14 | 2022-03-29 | 安徽福耐沃包装科技有限公司 | High-efficient digital thermal transfer paper production facility |
| CN109868673A (en) * | 2019-04-16 | 2019-06-11 | 宁波索思机械设计有限公司 | A kind of drip-proof paper grade (stock) dryer of control steam |
| CN109868673B (en) * | 2019-04-16 | 2020-10-20 | 台州市景昊塑业有限公司 | Papermaking dryer capable of controlling water vapor drip leakage prevention |
| CN112127197A (en) * | 2020-09-30 | 2020-12-25 | 湖北中烟工业有限责任公司 | Infrared radiation heating paper accuse dry system |
| CN113622213A (en) * | 2021-07-29 | 2021-11-09 | 谢祝 | High-efficient drying-machine is used in papermaking |
| CN113622213B (en) * | 2021-07-29 | 2023-08-08 | 威海新泓联转印材料科技有限公司 | High-efficient drying-machine is used in papermaking |
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