CN104894920B - The energy-conservation hot paper device of paper product production line and the preheating paper equipment made thereof - Google Patents
The energy-conservation hot paper device of paper product production line and the preheating paper equipment made thereof Download PDFInfo
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- CN104894920B CN104894920B CN201510314587.8A CN201510314587A CN104894920B CN 104894920 B CN104894920 B CN 104894920B CN 201510314587 A CN201510314587 A CN 201510314587A CN 104894920 B CN104894920 B CN 104894920B
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Abstract
The energy-conservation hot paper device of a kind of paper product production line, including preheating table, is welded with multiple sheet material in the side of described preheating table, makes to be formed between sheet material and preheating table steam channel；Multiple sheet materials are divided into least one set ventilation unit, two steam channels between sheet material with preheating table of the head and the tail of each ventilation unit are connected inlet pipe connection or connecting tube of giving vent to anger respectively, steam channel sequentially UNICOM between sheet material and the preheating table of each ventilation unit, inlet pipe connection, steam channel, connecting tube of giving vent to anger are the cyclic steam passage of steam.Relative to prior art, the present invention uses sheet material to be directly welded on preheating table, it is to avoid the production technology of boring, it also avoid and is punched by hole wall and become waste product, improves product qualification rate.Meanwhile, the material of preheating table body need not be thick especially, saves material.
Description
Technical field
The preheating facial tissue that the invention belongs to produce in corrugated board industry or in unit, specifically a cardboard of paper
The hot paper device of paper and the economizer preheater made thereof and dryer is preheated on production line.
Background technology
The Main Function of hot paper device on corrugated paper production line: be used for corrugated paper, facial tissue effective in corrugated paper board production line
Enter Corrugating Machine after preheating, make corrugated paper effectively be molded, effectively bond with preheated facial tissue after gluing, form single-face corrugation
Paper.
Conventional pre-heater is that steam is sent in the cylindrical roller body that diameter is bigger, heats whole roll body, needs
Want the whole roll body of substantial amounts of steam preheating.Air inflow size is certain, needs must adjust watt during the temperature adjusting corrugated paper
Stupefied paper and roll body cornerite size.At present minimum roller diameter is φ 900mm, maximum for φ 1300mm, in real work
About the 1/3 of effective area deficiency round roller cylinder used, produces excessive steam supply, wastes substantial amounts of steam.
" be used on corrugated paper board production line preheating facial tissue or in the economizer preheater of paper ", Patent No. to this end, entitled
The utility model patent of 201420181101.9 provides and a kind of effectively utilizes steam, saves the preheating table of the energy and make
Economizer preheater, but when producing this equipment, waste product is the highest: because preheating table the thickest waste material with affect pre-heat effect, so
Preheating table can not be the thickest, needs at preheating table boring tens even dozens ofs, during boring in the technique producing this preheating table
It is easy to be punched by hole wall and become waste product.
Summary of the invention
The technical problem to be solved in the present invention is the percent defective how reducing and producing this equipment, saves material, saves the energy,
Improve production efficiency, for solving the problems referred to above, it is provided that the hot paper device preheating paper in board production and the energy-saving preheating made thereof
Device and drying and setting machine.
The technical scheme is that
The energy-conservation hot paper device of a kind of paper product production line, including preheating table, is welded with multiple plate in the side of described preheating table
Material, makes to be formed between sheet material and preheating table steam channel；Multiple sheet materials are divided into least one set ventilation unit, each ventilation unit
Two steam channels between sheet material with preheating table are connected inlet pipe connection or connecting tube of giving vent to anger, each ventilation unit respectively from beginning to end
Sheet material and preheating table between steam channel sequentially UNICOM, inlet pipe connection, steam channel, connecting tube of giving vent to anger are following of steam
Ring steam channel.
The cross section of described preheating table is plate, fan-shaped, semicircle or circular.
Described sheet material is L-type or arc.
It is provided with the side of sheet material at preheating table and is provided with sealing plate, sealing plate and constitute heat insulation vacuum chamber between it, close
Shrouding is provided with the check valve flowed out from this vacuum chamber.
A kind of fan-shaped economizer preheater being made up of the energy-conservation hot paper device of above-mentioned paper product production line, including frame and hot paper
Device, its preheating table is fan-shaped, is fixed on frame, and hot paper device side is provided with paper feed portion, and opposite side is provided with paper delivery portion, described fan-shaped joint
Can preheater air inlet bag connect hot paper device enter vapour connecting tube, its back-steam bag connect hot paper device connecting tube of giving vent to anger.
Described enter vapour connecting tube and/or connecting tube of giving vent to anger be provided with valve.
Described paper feed portion includes dancing roll, adjusts cornerite portion, adjusts cornerite portion and connects jet roller arrangement, and dancing roll is provided with gas
Cylinder, the piston end of cylinder connects cornerite portion and gas roller arrangement.
Described valve is manual modulation valve door or motor regulated valve.
A kind of circular economizer preheater being made up of the energy-conservation hot paper device of above-mentioned sector, it includes the energy-conservation hot paper of multiple sector
Device, the energy-conservation hot paper device of this sector has a preheating table, also shares one group of air inlet bag, back-steam bag.
A kind of dryer being made up of the energy-conservation hot paper device of above-mentioned paper product production line, including drying machine body, its hot paper device
Preheating table be plate.
Relative to prior art, the present invention uses sheet material to be directly welded on preheating table, it is to avoid the production technology of boring,
It also avoid and hole wall is punched and becomes waste product, improve product qualification rate.Meanwhile, the material of preheating table body need not be special
Thickness, saves material.At the same time it can also be effectively utilize steam, it is unlikely to excessive waste of steam.Additionally at steam inlet pipe and
Regulation valve it is provided with, it is possible to need to regulate throttle flow size at any time according to actual condition, effectively utilize steam, no on steam outlet pipe
Waste of steam can be caused.Thus saved steam energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of fan-shaped hot paper device.
Fig. 2 is the structural representation of plane hot paper device.
Fig. 3 is the schematic diagram of fan-shaped preheater.
Fig. 4 is the schematic diagram on Fig. 3 preheater vapour road.
Fig. 5 is the schematic diagram of circular preheater jet roller.
Fig. 6 is the schematic diagram of plate preheater.
Fig. 7 is the schematic diagram of the vacuum chamber of hot paper device.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of hot paper device, including preheating table 2, on the downside of it, it is welded with multiple sheet material 3, makes sheet material 3
And there is steam channel 4 between preheating table 2.Multiple sheet materials 3 are divided into least one set ventilation unit, the head and the tail of each ventilation unit two
Steam channel 4 between sheet material 3 with preheating table 2 is connected inlet pipe connection 1 or connecting tube 5 of giving vent to anger respectively, each ventilation unit
Steam channel 4 sequentially UNICOM between sheet material 3 and preheating table 2, can be the head head of adjacency channel and alternately setting of Wei Wei UNICOM
Put, make steam " S " shape circulation in steam channel 4；Connecting hole UNICOM can also be provided with between the connection wall of adjacency channel.So-called
UNICOM can be that inlet pipe connection 1, steam channel 4, connecting tube of giving vent to anger 5 are the cyclic steam passage of steam.Different ventilations
The steam channel 4 not UNICOM of unit.
Preheating table 2 is according to the requirement of preheater, and its cross section can be plate, fan-shaped, semicircle or circular.When it is fan
During shape, resistance is little, and efficiency is high.
Sheet material 3 is L-type or arc.
Sheet material 3 and the plate or fan-shaped preheating table 2 of L-type or arc can be in any combination.
Such as Fig. 7, the side being provided with sheet material 3 at preheating table 2 is provided with sealing plate 7, and the shape of sealing plate 7 can be according to preheating table
The shape of 2 determines, constitutes vacuum chamber 8 between sealing plate 7 and preheating table 2.Sealing plate 7 is provided with and flows from this vacuum chamber 8
The check valve 9 gone out.Its effect is, can be coordinated bleed (gas direction of arrow along Fig. 7 is extracted out) by check valve 9, make true
Plenum chamber 8 air pressure diminishes and even becomes vacuum, so can reduce the energy loss from the direction of steam channel 4.
The operation principle of hot paper device is:
It is made up of the cyclic steam passage of steam inlet pipe connection 1, steam channel 4, connecting tube of giving vent to anger 5, hot paper can be made
Device has sufficiently high temperature, preheats to the paper product of the side by its preheating paper.Can set according to temperature actual requirement
Many group ventilation units are had to improve the conveying capacity of conveying steam.
Such as Fig. 3, the fan-shaped economizer preheater that above-mentioned hot paper device is made, including frame 21 and the hot above-mentioned hot paper of paper device 10(
Device), the preheating table 2 of hot paper device 10 is fan-shaped, is fixed on frame 21, and hot paper device 10 side is provided with paper feed portion, and opposite side is provided with out
Paper portion 23, paper feed portion includes dancing roll 24, adjusts cornerite portion 22, adjusts cornerite portion 22 and connects jet roller arrangement 26, dancing roll 24
Being provided with cylinder, the piston end of cylinder connects cornerite portion 22 and gas roller arrangement 26, and as the piston moves, cornerite portion 22 can be with piston
Motion, to regulate the position into paper, the area of regulation preheating paper.
Such as Fig. 4, what the air inlet bag 32 of fan-shaped economizer preheater 30 connected hot paper device 10 enters vapour connecting tube 1, its back-steam bag 33
Connecting the connecting tube 5 of giving vent to anger of hot paper device 10, enter vapour connecting tube 1 and/or connecting tube 5 of giving vent to anger is provided with valve 31, valve 31 is permissible
For manual modulation valve door.By valve 31, the supply of steam can be regulated.
Such as Fig. 5, circular energy preheater is essentially identical with fan-shaped energy-saving structure, and it includes the energy-conservation hot paper device 30 of multiple sector
(when fan-shaped angle is 120 degree, can be three), fan-shaped energy-conservation hot paper device 30 has a circular heat paper device, each fan
The energy-conservation hot paper device 30 of shape is divided into syllogic air inlet, can every section of independent packet regulation air inlet size and control temperature, it is the most totally one years old
Group air inlet bag, back-steam bag.Difference is that hot paper device is cylindric, same shared one group of air inlet bag, back-steam bag, so arranges permissible
Simultaneously to many group body paper preheatings, it is provided that efficiency.
Such as Fig. 6, a kind of dryer (Double-plate machine), the preheating table 2 of its hot paper device 10 is plate, its by air inlet bag,
Back-steam bag provides steam to hot paper device 10.
Such as Fig. 7, we use vacuum heat-insulation technology, and traditional preheating table, preheater heat-preservation cotton mode is heat insulation changes into
The most novel sector, plate, circular or semicircle hot paper device are vacuum heat-insulation.Effect of heat insulation is more preferable, and saves the energy.
Other guide is shown in prior art.
The operation principle of fan-shaped and circular economizer preheater is:
1, first open steam valve, in the fan-shaped preheating table of preheater, add steam, make fan-shaped preheating table effectively preheat
Reach 180 DEG C；
2, the body paper on body paper support by the fixing dancing roll in the machine, spray vapour roller and is adjusted cornerite roller, make body paper
Wrap in above fan-shaped preheating table, subsequently into next operation；
3, automatically adjusted cornerite size by adjustment cornerite roller automatically according to speed of production speed also manually to be adjusted by cylinder
Whole, make body paper effectively preheat；
4, need to manually adjust valve also dependent on production how many to adjust steam inlet amount, meet and produce needs；
5, according to body paper dry and wet degree, there is manually opened jet roller to body paper surface jet, make body paper dry and wet moderate, effectively
Corrugation is molded.
Above-described is only the preferred embodiment of the present invention, it is noted that for a person skilled in the art,
Without departing under general idea premise of the present invention, it is also possible to making some changes and improvements, these also should be considered as the present invention's
Protection domain.
Claims (10)
1. an energy-conservation hot paper device for paper product production line, including preheating table (2), it is characterised in that: at the one of described preheating table (2)
Side is welded with multiple sheet material (3), forms steam channel (4) between sheet material (3) and preheating table (2)；Multiple sheet materials (3) are divided at least
One group of ventilation unit, the steam channel (4) between two sheet materials (3) of the head and the tail of each ventilation unit and preheating table (2) connects respectively
Connect inlet pipe connection (1) or connecting tube of giving vent to anger (5), the steam channel between sheet material (3) and the preheating table (2) of each ventilation unit
(4) sequentially UNICOM, inlet pipe connection (1), steam channel (4), connecting tube of giving vent to anger (5) are the cyclic steam passage of steam.
2. the energy-conservation hot paper device of paper product production line as claimed in claim 1, it is characterised in that: the cross section of described preheating table (2)
For plate, fan-shaped, semicircle or circular.
3. the energy-conservation hot paper device of paper product production line as claimed in claim 1, it is characterised in that: described sheet material (3) be L-type or
Arc.
4. the energy-conservation hot paper device of paper product production line as claimed in claim 1, it is characterised in that: it is provided with sheet material at preheating table (2)
(3) side is provided with sealing plate (7), sealing plate (7) and constitute heat insulation vacuum chamber (8) between it, and sealing plate (7) is provided with
The check valve (9) flowed out from this vacuum chamber (8).
5. the sector being made up of the energy-conservation hot paper device of the paper product production line described in claim 1-4 any claim is energy-conservation
Preheater, including frame (21) and hot paper device (10), it is characterised in that: its preheating table (2) is fan-shaped, is fixed on frame (21),
Hot paper device (10) side is provided with paper feed portion, and opposite side is provided with paper delivery portion (23), the air inlet bag (32) of described fan-shaped economizer preheater
Connect hot paper device (10) enters vapour connecting tube (1), and its back-steam bag (33) connects the connecting tube of giving vent to anger (5) of hot paper device (10).
6. fan-shaped economizer preheater as claimed in claim 5, it is characterised in that enter vapour connecting tube (1) and/or the company of giving vent to anger described in:
Adapter (5) is provided with valve (31).
7. fan-shaped economizer preheater as claimed in claim 5, it is characterised in that: described paper feed portion includes dancing roll (24), adjusts
Whole cornerite portion (22), adjusts cornerite portion (22) and connects jet roller arrangement (26), and dancing roll (24) is provided with cylinder, the piston end of cylinder
Connect cornerite portion (22) and gas roller arrangement (26).
8. fan-shaped joint preheater as claimed in claim 6, it is characterised in that: described valve (31) is manual modulation valve door or electricity
Dynamic control valve.
9. the circular economizer preheater being made up of the energy-conservation hot paper device of the sector described in claim 5-8 any claim,
It is characterized in that: it includes that the energy-conservation hot paper device of multiple sector, the energy-conservation hot paper device of this sector have a preheating table (2), also share
One group of air inlet bag, back-steam bag.
10. the dryer being made up of the energy-conservation hot paper device of the paper product production line described in claim 1-4 any claim,
Including drying machine body, it is characterised in that: the preheating table (2) of its hot paper device (10) is plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510314587.8A CN104894920B (en) | 2015-06-10 | 2015-06-10 | The energy-conservation hot paper device of paper product production line and the preheating paper equipment made thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510314587.8A CN104894920B (en) | 2015-06-10 | 2015-06-10 | The energy-conservation hot paper device of paper product production line and the preheating paper equipment made thereof |
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| CN104894920A CN104894920A (en) | 2015-09-09 |
| CN104894920B true CN104894920B (en) | 2016-08-24 |
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| CN106427069B (en) * | 2016-11-23 | 2018-11-02 | 广东勤善美智能装备股份有限公司 | Arc preheater |
| CN111319309A (en) * | 2018-12-14 | 2020-06-23 | 东莞协鑫机械有限公司 | Arc-shaped thin type hot plate for double-sided machine |
| CN113878939A (en) * | 2021-10-08 | 2022-01-04 | 浙江博莱特纸容器有限公司 | Self-adaptive adjustable tile thread raw paper preheating process and system thereof |
| CN115195258A (en) * | 2022-07-07 | 2022-10-18 | 东莞市茂基机械设备科技有限公司 | Heating and preheating cylinder capable of being controlled in segmented mode and heating and preheating method thereof |
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- 2015-06-10 CN CN201510314587.8A patent/CN104894920B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297794A (en) * | 1977-08-02 | 1981-11-03 | Ingersoll-Rand Company | Paper sheet dryer |
| US4654980A (en) * | 1985-04-11 | 1987-04-07 | James Rivers Corporation | Solvent removal using a condensable heat transfer vapor |
| US5183525A (en) * | 1990-05-24 | 1993-02-02 | United Container Machinery Group, Inc. | Heater for a double facing corrugating machine |
| JP2008055778A (en) * | 2006-08-31 | 2008-03-13 | Mitsubishi Heavy Ind Ltd | Double facer |
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| CN203739331U (en) * | 2014-01-08 | 2014-07-30 | 青岛美光机械有限公司 | Single-face corrugating machine with arc heating plate |
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