CN206217253U - Arc preheater - Google Patents
Arc preheater Download PDFInfo
- Publication number
- CN206217253U CN206217253U CN201621264989.8U CN201621264989U CN206217253U CN 206217253 U CN206217253 U CN 206217253U CN 201621264989 U CN201621264989 U CN 201621264989U CN 206217253 U CN206217253 U CN 206217253U
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- Prior art keywords
- arc
- hot plate
- plate
- frame
- flow path
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Abstract
The utility model discloses a kind of arc preheater,Its frame is provided with arc device installing plate,Arc hot plate,Hot plate pendulous device,Intake roller,Dancing roll and exit roller,Two pieces of arc device installing plates are each movably arranged on the both sides of frame,Intake roller,Arc hot plate and dancing roll are installed between two pieces of arc device installing plates successively,Exit roller is installed between the both sides of frame and is located at a side-lower of dancing roll,The front of arc hot plate is arcwall face,Arced flow path plate is provided with the chamber back body of arc hot plate,Steam flow channel is respectively formed between every block of arced flow path plate and the inwall of arc hot plate,Connected entrance is offered between adjacent two blocks of arced flow path plates,So that all steam flow channels are sequentially communicated,The side of arc hot plate is provided with into steam port and returns steam port,Hot plate pendulous device can order about arc device installing plate and drive arc hot plate to be swung around intake roller,The volume of its hot plate structure is small,Heating and cooling are fast,Not ponding,Heat conduction efficiency is high,Do not waste steam.
Description
Technical field
The utility model is related to the technical field of production equipment, is to be related to one kind to be arranged on corrugation more specifically
The arc preheater before base paper roll stand and single-face corrugation machine in board production.
Background technology
Preheater is the visual plant on corrugated paper production line, its moisture content that can solve the problem that cardboard and unfolds paper and asks
Topic, it is to avoid cardboard produces buckling deformation.
Traditional, the preheater used on corrugated paper production line typically uses preheating cylinder, as shown in figure 1, such preheating cylinder
It is arranged to cylindrical hollow configuration, internal capacity is big, it is necessary to inject saturated vapor preheating, firing rate is slow, it is necessary to the steaming for using
Vapour amount is larger, and when carrying out warm operation, cardboard one section of circular arc location contacts generally only with cylinder body, the surface at remaining position
Expose outside, such heat energy largely scatters and disappears, and causes energy waste, while the easy ponding in the inside of preheating cylinder, heat conduction efficiency
It is low.
Utility model content
The purpose of this utility model is to overcome drawbacks described above of the prior art, there is provided a kind of arc preheater, its heat
The volume of hardened structure is small, and heating and cooling are fast, not ponding, and heat conduction efficiency is high, does not waste steam.
To achieve the above object, the utility model provides a kind of arc preheater, including frame, is installed in the frame
There are arc device installing plate, arc hot plate, hot plate pendulous device and rotatable intake roller, dancing roll, exit roller, the arc device
Installing plate is provided with two pieces, and the upper-end part of driving of two pieces of arc device installing plates is each movably arranged on the both sides of frame, the paper feed
Roller, arc hot plate and dancing roll are installed between two pieces of arc device installing plates successively from top to bottom, and the exit roller is installed in machine
Between the both sides of frame and positioned at a side-lower of dancing roll, the front of the arc hot plate is set to arcwall face, the arc heat
Some blocks of arced flow path plates transversely arranged successively from top to bottom, every block of arced flow path plate and arc are equiped with the chamber back body of plate
Steam flow channel is respectively formed between the inwall of shape hot plate, connected entrance is offered between adjacent two blocks of arced flow path plates, so that
All steam flow channels are sequentially communicated, be provided with the side of the arc hot plate into steam port and return steam port, it is described enter steam
Mouthful it is connected with the steam flow channel for being located at arc hot plate the top, described time steam port and the steam positioned at arc hot plate bottom
Runner is connected, and the hot plate pendulous device is connected with the lower end part of arc device installing plate, and can order about arc device peace
The dynamic arc hot plate of loading belt swings around intake roller.
Used as preferred embodiment, the hot plate pendulous device includes motor, and be rotatably connected axle, cam and connecting filament
Bar, the motor is fixedly mounted on the side of frame, the rotatable connection axle be installed between the both sides of frame and with motor
Output shaft is connected, the cam be installed in rotatable connection axle two ends, the connection wire rod be connected to two cams with it is respective
Between the lower end part of corresponding arc device installing plate.
Used as preferred embodiment, the side of the frame is equiped with the sense of two turned positions for detecting cam
Device is answered, two inductors are respectively positioned at the both sides of cam.
As preferred embodiment, between adjacent two blocks of arced flow path plates, the latter piece of upper endlap of arced flow path plate
On previous block of arced flow path plate.
Used as electric controller preferred embodiment, is equiped with the frame, the electric controller is electrically connected with motor.
Used as preferred embodiment, the frame includes wallboard, upper support beam and lower upper support beam, the upper support beam
And lower upper support beam is respectively installed between two blocks of wallboards.
Used as preferred embodiment, being equiped with pressing board in the lower upper support beam, the pressing board is from dancing roll
Lower section bending extends to the lower section of exit roller.
Compared with prior art, the beneficial effects of the utility model are：
1st, the front of arc hot plate of the present utility model is set to arcwall face, if being equiped with the chamber back body of arc hot plate
Dry block arced flow path plate transversely arranged successively from top to bottom, distinguishes shape between every block of arced flow path plate and the inwall of arc hot plate
Into there is steam flow channel, connected entrance is offered between adjacent two blocks of arced flow path plates, so that all steam flow channels are sequentially communicated, arc
It is provided with the side of shape hot plate into steam port and returns steam port, is entered steam port and be located at the steam flow channel of arc hot plate the top
It is connected, returns steam port and be connected with the steam flow channel positioned at arc hot plate bottom, this hot plate structure causes plate internal volume
Diminish, reduce exposure area outside, do not waste steam, save the energy, both accelerate firing rate, also accelerate cooling
Speed, heat conduction efficiency is high, and steam can form baffling in steam flow channel, increase diabatic process, while condensed water can
From steam port discharge is returned, ponding is solved the problems, such as.
2nd, the connection and reasonable arrangement of intake roller of the present utility model, arc hot plate and dancing roll, intake roller, arc hot plate and leads paper
Roller is installed between two pieces of arc device installing plates successively from top to bottom, and intake roller and dancing roll are each installed in the two of arc hot plate
The arrangement of side, intake roller and dancing roll is prevented from paper scratch, reduces rubbing action.
The lower end part drive connection of hot plate pendulous device and arc device installing plate the 3, of the present utility model, and can drive
Arc device installing plate is set to drive arc hot plate to be swung around intake roller, so that adjust paper warms area.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of traditional preheating cylinder；
Fig. 2 is the structural representation one of the arc preheater that the utility model embodiment is provided；
Fig. 3 is the structural representation two of the arc preheater that the utility model embodiment is provided；
Fig. 4 is the paper feed schematic diagram of the arc preheater that the utility model embodiment is provided；
Fig. 5 is the structural representation of the arc hot plate that the utility model embodiment is provided；
Fig. 6 is the profile of the arc hot plate that the utility model embodiment is provided；
Fig. 7 is the schematic diagram of the steam flow channel on the arc hot plate that the utility model embodiment is provided；
Fig. 8 is the partial structurtes enlarged drawing of the hot plate pendulous device that the utility model embodiment is provided.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 2 and Fig. 3 is refer to, embodiment of the present utility model provides a kind of arc preheater, the arc preheater bag
Including rack 1, is equiped with arc device installing plate 2 in frame 1, arc hot plate 3, hot plate pendulous device 4 and rotatable intake roller 5,
Dancing roll 6, exit roller 7, and electric controller 13, are described in detail to the present embodiment below in conjunction with the accompanying drawings.
As shown in Figures 2 and 3, frame 1 is mainly made up of wallboard 14, upper support beam 15 and lower upper support beam 16, upper support
Beam 15 and lower upper support beam 16 are respectively installed between two blocks of wallboards 14, and upper support beam 15 is located at the top of lower upper support beam 16.
Arc device installing plate 2 is provided with two pieces, and two pieces of upper-end part of driving of arc device installing plate 2 can be each via bearing etc.
Component activity is arranged on the both sides of frame 1, and intake roller 5, arc hot plate 3 and dancing roll 6 are installed in two pieces of arcs successively from top to bottom
Between shape device installing plate 2, the front of arc hot plate 3 is set to arcwall face, and the surface of intake roller 5 and dancing roll 6 can be with arc
The arcwall face peak of hot plate 3 is on the same line or arcwall face peak of slightly lower than arc hot plate 3, exit roller
7 are installed between two wallboards 14 of frame 1 and positioned at a side-lower of dancing roll 6.
As shown in the arrow of Fig. 4, paper can be sequentially passed through after intake roller 5, arc hot plate 3 and dancing roll 6 from exit roller 7
Bottom output.Wherein, the connection and reasonable arrangement of intake roller 5, arc hot plate 3 and dancing roll 6, intake roller 5 and dancing roll 6 are each installed
Paper scratch is prevented from the both sides of arc hot plate 3, the rubbing action of paper and arc hot plate 3 is reduced.
As shown in 2 and Fig. 4, pressing board 17 is equiped with the lower upper support beam 16 of frame 1, pressing board 17 is from dancing roll 6
Lower section bending extends to the lower section of exit roller 7.
As shown in Fig. 5, Fig. 6 and Fig. 7, the front of arc hot plate 3 is set to the arcwall face with radian, and surrounding has side
Frame, is equiped with some blocks of arced flow path plates 8 (such as 5 transversely arranged successively from top to bottom in the chamber back body of arc hot plate 3
Block), steam flow channel 9, adjacent two pieces of arced flow paths are respectively formed between every block of arced flow path plate 8 and the inwall of arc hot plate 3
The head of plate 8 is first and tail tail alternately offers connected entrance 10, so that all steam flow channels 9 are sequentially communicated to form S-shaped flow passage structure.
Additionally, being provided with the side of arc hot plate 3 into steam port 11 and returning steam port 12, enter steam port 11 and be located at arc hot plate 3
The steam flow channel 9 of the top is connected, and returns steam port 12 and is connected with the steam flow channel 9 positioned at the bottom of arc hot plate 3.
In the present embodiment, preferably, between adjacent two blocks of arced flow path plates 8, the latter piece of upper end of arced flow path plate 8
Can be stacked on previous block of arced flow path plate 8, it rationally using the area of arc hot plate 3 can increased steam flow channel
Quantity, while also allowing for opening up connected entrance between adjacent two blocks of arced flow path plates.
During specific implementation, if being calculated by cardboard 1.8m types production line scene length 1860mm, arc hot plate volume is about
It is 0.081 cubic metre, and traditional preheating cylinder volume is about 1.18 cubic metres, both volumes difference has as many as 10 times.Work as entrance
The timing of quantity of steam one, volume is small, and heating is fast, otherwise it is also fast similarly to lower the temperature.
Hot plate structure of the present utility model enables to plate internal volume to diminish, and reduces exposure area outside, does not waste
Steam, saves the energy, both accelerates firing rate, also accelerates cooling rate, and heat conduction efficiency is high, and steam can be in steam
Baffling is formed in runner, diabatic process is increased, while condensed water can solve the problems, such as ponding from steam port discharge is returned.
As shown in Fig. 2 electric controller 13 is installed on a wallboard 14 of frame 1, the electric controller 13 swings dress with hot plate
Put 4 electrical connections.As shown in figures 3 and 8, hot plate pendulous device 4 is connected with the lower end part of arc device installing plate 2, and can
Ordering about arc device installing plate 2 drives arc hot plate 3 to be swung around intake roller 5.Furthermore, hot plate pendulous device 4 includes horse
Up to 41, be rotatably connected axle 42, cam 43 and connection wire rod 44, and motor 41 is fixedly mounted on a wallboard 14 of frame 1, and rotation connects
Spindle 42 is installed between two wallboards 14 of frame 1 and is connected with the output shaft of motor 41, and cam 43 is installed in rotatable connection
The two ends of axle 42, connection wire rod 44 is connected between the lower end part of two cams 43 and each self-corresponding arc device installing plate 2.
Additionally, a wallboard 14 of frame 1 is equiped with the inductor 45 of two turned positions for detecting cam 43, two inductors 45
Respectively positioned at the both sides of cam 43, and electrically connected with electric controller 13.
When needing to adjust when warming area of paper, the cam 43 that motor 41 can be rotated in connecting shaft 42 is put
It is dynamic, so as to order about the arc hot plate 3 on arc device installing plate 2 by the push-and-pull arc device installing plate 2 of connection wire rod 44 around entering
Paper bowl 5 swings.Wherein, if the angle of the swing of cam 43 is bigger, then arc hot plate 3 is also got over around the angle that intake roller 5 swings
Greatly.
In sum, arc preheater of the present utility model can be arranged on base paper roll stand and list on corrugated paper board production line
Before the Corrugating Machine of face, its moisture content that can solve the problem that cardboard and unfold paper problem, it is to avoid cardboard produces buckling deformation.
Above-described embodiment is the utility model preferably implementation method, but implementation method of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modify, replace
Generation, combination, simplification, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (7)
1. a kind of arc preheater, including frame (1), it is characterised in that：Arc device installing plate is equiped with the frame (1)
(2), arc hot plate (3), hot plate pendulous device (4) and rotatable intake roller (5), dancing roll (6), exit roller (7), the arc
Shape device installing plate (2) is provided with two pieces, and the upper-end part of driving of two pieces of arc devices installing plate (2) is each movably arranged on frame (1)
Both sides, the intake roller (5), arc hot plate (3) and dancing roll (6) are installed in two pieces of arc device installing plates successively from top to bottom
(2) between, the exit roller (7) is installed between the both sides of frame (1) and is located at a side-lower of dancing roll (6), the arc
The front of shape hot plate (3) is set to arcwall face, be equiped with the chamber back body of the arc hot plate (3) some pieces from top to bottom according to
Secondary transversely arranged arced flow path plate (8), is respectively formed between every piece of arced flow path plate (8) and the inwall of arc hot plate (3)
Steam flow channel (9), connected entrance (10) is offered between adjacent two blocks of arced flow path plates (8) so that all steam flow channels (9) according to
Secondary connection, be provided with the side of the arc hot plate (3) into steam port (11) and return steam port (12), it is described enter steam port
(11) be connected with positioned at the steam flow channel (9) of arc hot plate (3) the top, described time steam port (12) be located at arc hot plate
(3) steam flow channel (9) of bottom is connected, and the hot plate pendulous device (4) passes with the lower end part of arc device installing plate (2)
Dynamic connection, and arc device installing plate (2) drive arc hot plate (3) can be ordered about around intake roller (5) swing.
2. arc preheater according to claim 1, it is characterised in that：The hot plate pendulous device (4) is including motor
(41), rotatable connection axle (42), cam (43) and connection wire rod (44), the motor (41) are fixedly mounted on the one of frame (1)
Side, the rotatable connection axle (42) is installed between the both sides of frame (1) and is connected with the output shaft of motor (41), described convex
Wheel (43) is installed in the two ends of rotatable connection axle (42), and it is corresponding with respective that the connection wire rod (44) is connected to two cams (43)
Arc device installing plate (2) lower end part between.
3. arc preheater according to claim 2, it is characterised in that：The side of the frame (1) is equiped with two use
In the inductor (45) of the turned position of detection cam (43), two inductors (45) are respectively positioned at the both sides of cam (43).
4. arc preheater according to claim 1, it is characterised in that：Between adjacent two blocks of arced flow path plates (8), after
The upper end of one piece of arced flow path plate (8) is stacked on previous piece of arced flow path plate (8).
5. arc preheater according to claim 2, it is characterised in that：Electric controller is equiped with the frame (1)
(13), the electric controller (13) electrically connects with motor (41).
6. arc preheater as claimed in any of claims 1 to 5, it is characterised in that：The frame (1) is including wall
Plate (14), upper support beam (15) and lower upper support beam (16), the upper support beam (15) and lower upper support beam (16) are installed respectively
Between two pieces of wallboards (14).
7. arc preheater according to claim 6, it is characterised in that：Gear paper is equiped with the lower upper support beam (16)
Plate (17), the pressing board (17) extends to the lower section of exit roller (7) from the lower section bending of dancing roll (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264989.8U CN206217253U (en) | 2016-11-23 | 2016-11-23 | Arc preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264989.8U CN206217253U (en) | 2016-11-23 | 2016-11-23 | Arc preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217253U true CN206217253U (en) | 2017-06-06 |
Family
ID=58791105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264989.8U Withdrawn - After Issue CN206217253U (en) | 2016-11-23 | 2016-11-23 | Arc preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427069A (en) * | 2016-11-23 | 2017-02-22 | 广东勤善美智能装备股份有限公司 | Arc preheater |
| CN111319310A (en) * | 2018-12-14 | 2020-06-23 | 东莞协鑫机械有限公司 | Steam-injection type arc-shaped hot plate for double-sided machine |
-
2016
- 2016-11-23 CN CN201621264989.8U patent/CN206217253U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106427069A (en) * | 2016-11-23 | 2017-02-22 | 广东勤善美智能装备股份有限公司 | Arc preheater |
| 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 |
| CN111319310A (en) * | 2018-12-14 | 2020-06-23 | 东莞协鑫机械有限公司 | Steam-injection type arc-shaped hot plate for double-sided machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20181102 |
|
| AV01 | Patent right actively abandoned |