CN106042460A - Corrugated paper board production line - Google Patents
Corrugated paper board production line Download PDFInfo
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- CN106042460A CN106042460A CN201610594018.8A CN201610594018A CN106042460A CN 106042460 A CN106042460 A CN 106042460A CN 201610594018 A CN201610594018 A CN 201610594018A CN 106042460 A CN106042460 A CN 106042460A
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- machine
- steam
- paper board
- production line
- corrugated paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a corrugated paper board production line. A single-face machine system, a multi-face machine system and an adjusting pipeline are arranged between a main vapor opening and water-vapor separation equipment in a parallel connection manner. The water-vapor separation equipment is connected with a water return machine, a paper board preheating system and a three-time utilization system. After water-vapor separation, vapor enters the paper board preheating system and the three-time utilization system, and vapor coming out of the paper board preheating system enters the water return machine through a water return pipeline. The adjusting pipeline is connected with the three-time utilization system. The corrugated paper board production line is provided with a pressure and temperature closed-loop feedback system, and therefore the temperature in the production process can be controlled to be below the temperature of the paper making process, damage to the water balance of body paper is the minimum, and body paper fibers can keep the original state; and therefore it is guaranteed that produced corrugated paper boards are smoother, the physical index is greatly increased, and the edge pressure and break resisting data of the corrugated paper boards are better.
Description
Technical field
The present invention relates to corrugated board production device field, more specifically disclose a kind of corrugated paper board production line.
Background technology
Corrugated paper board production line in traditional handicraft is high temperature production, and the temperature in whole production process is higher than paper-making process
Production temperature.In production process, body paper first passes around the baking of high temperature, and the physical property of body paper has deterioration under high-temperature baking
Trend, i.e. high-temperature baking can make body paper become fragile and lose due ring pressure and resistance to broken data.Then, the body paper through overbaking exists again
Single-side machine position absorbs water, thus causes the loss of body paper moisture so that the moisture of each layer paper is uneven, ultimately causes and produces
There is transverse curvature in the corrugated board come, affects the quality of product.
As it is shown in figure 1, be a corrugated paper board production line of the prior art, this production line there is problems in that
1, base stock preheating, single-side machine, core paper preheating etc. each all use same water return pipeline to carry out backwater with vapour point, lead
Cause each to interfere with each other by the back pressure in vapour point pipeline；
2, each the most all accumulates recycling machine position with the waste steam of vapour point, forms accumulative effect, causes recycling machine
Overload aerofluxus, easily causes recycling machine to be damaged；
3, easily there is far-end attenuation effect in multistage suction pump, thus causes the steam discharge of far-end the most smooth, it is impossible to steam discharge smoothly；
4, each is by the high back pressure production environment in vapour point pipeline, causes drain valve work not smooth, and the thermal efficiency is low, direct shadow
Ring production efficiency；
5, each hot spot is all not provided with constant temperature and pressure control, but in order to ensure process conditions, it is necessary to excess vapour,
Cause the wasting of resources, virtually improve production cost.
Therefore, a kind of corrugated paper board production line is needed in market badly, to solve the above-mentioned problems in the prior art, produces
Better quality, the corrugated board that cost is lower.
Summary of the invention
It is an object of the invention to, propose a kind of corrugated paper board production line, to be effectively improved the production efficiency of corrugated board
And product quality, reduce the production cost of corrugated board.
For reaching this purpose, the present invention by the following technical solutions:
A kind of corrugated paper board production line, has been arranged in parallel single-side machine system, many between main steam mouth and steam separation equipment
Face machine system and regulation pipeline, the some vapor in main steam enters into respectively through described single-side machine system and multiaspect machine system
Described steam separation equipment carries out steam separation；
Described steam separation equipment utilizes system to be connected with backwater machine, cardboard pre-heating system and three times respectively, Jing Guoshui
After vapour separates, aqueous water is entered in backwater machine by water return pipeline；
After steam separates, steam respectively enters described cardboard pre-heating system and utilizes system three times, preheats from described cardboard
System steam out is entered in described backwater machine by water return pipeline；
Described regulation pipeline utilizes system to be connected with described three times, utilizes for described three times system to be connected with described backwater machine
Connecing, the steam in described regulation pipeline enters and utilizes system to reuse described three times.
Further, described single-side machine system at least includes a single-side machine, and the porch of described single-side machine is provided with ratio
Example servo valve, the exit of described single-side machine is provided with drain valve；
Pressure and temp feedback closed loop system it is additionally provided with, with to the pressure in described single-side machine running on described single-side machine
Power and temperature carry out implementing monitoring and regulation.
Further, described multiaspect machine system includes at least one hot plate multiaspect machine, and described hot plate multiaspect machine is through overheated dynamic
Power pump is connected to steam separation equipment；
The porch of described hot plate multiaspect machine is provided with proportional servo valve；
It is provided with pressure and temp feedback closed loop system, with to described hot plate multiaspect machine running on described hot plate multiaspect machine
In pressure and temperature carry out implement monitoring and regulation.
Further, described cardboard pre-heating system includes at least one blook board preheating device, described cardboard preheating device
Exit is provided with drain valve, is connected with described backwater machine by described drain valve.
Further, system is utilized to include triple preheating device and pressurizer described three times；
Described triple preheating device one end is connected with described steam separation equipment, and the other end is connected with described backwater machine
Connect, between described triple preheating devices and backwater machine, be provided with drain valve；
Described pressurizer is connected with described backwater machine；
The first branch road in described regulation pipeline is connected with described triple preheating devices, the second branch road of described regulation pipeline
It is connected with described pressurizer.
Preferably, also include that boiler, described boiler are connected with described backwater machine, the aqueous water in described backwater machine and vapour
State water is all introduced in described boiler；
It is provided with pressure water level feedback control system between described boiler and backwater machine, regulates described boiler with real-time monitoring
And the pressure water level between backwater machine.
Preferably, the quantity of described single-side machine is 2.
Preferably, the quantity of described hot plate multiaspect machine is 3.
Further, the operating temperature range of described single-side machine system and multiaspect machine system is 140 DEG C 150 DEG C.
The invention have the benefit that the corrugated paper board production line in the present invention is provided with pressure and temp closed loop feedback system
System, it is possible to the temperature in production process controlled below paper technology temperature, minimum to body paper moisture disturbance of equilibrium, body paper is fine
Dimension is maintained original state, thus ensures that the corrugated board produced is more smooth, and physical index significantly promotes, Concha Arcae
The limit pressure of cardboard and resistance to broken data are more preferable.
Steam further, since the corrugated paper board production line in the present invention is provided with three times to utilize in system, and production process
The closed-cycle system of vapour, therefore removes boiler blow-off and steam spray, system not moisturizing, greatly reduces the waste of resource,
Compared with prior art synthesis energy saving 20% 25%.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of each several part in corrugated paper board production line in prior art；
Fig. 2 is the attachment structure figure of the corrugated paper board production line that the specific embodiment of the invention proposes.
In figure:
1, main steam mouth；2, steam separation equipment；3, regulation pipeline；31, the first branch road；32, the second branch road；4, backwater
Machine；5, water return pipeline；6, single-side machine；7, proportional servo valve；8, drain valve；9, pressure and temp feedback closed loop system；10, hot plate is many
Face machine；11, hot power pump；12, cardboard preheating device；13, triple preheating devices；14, pressurizer；15, boiler；16, pressure
Water level feedback control system.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
As it is shown in figure 1, be a kind of corrugated paper board production line of proposing of the present invention, main steam mouth 1 inputs in whole pipeline
Steam, in main steam mouth 1, the steam of input is referred to as main steam.It is arranged in parallel between main steam mouth 1 and steam separation equipment 2
Single-side machine system, multiaspect machine system and regulation pipeline 3, the most of steam in main steam is respectively through single-side machine system and multiaspect
Machine system enters into and carries out steam separation in steam separation equipment 2.Fraction in main steam enters in regulation pipeline 3, adjusts
Steam in pipe joint road 3 is adjusted according to the quantity of steam required for single-side machine system and multiaspect machine system, to control whole system
Pressure in system, it addition, the steam in regulation pipeline 3 can also be recycled.
Also including that boiler 15, boiler 15 are connected with backwater machine 4, aqueous water and vapourous water in backwater machine 4 fully enter
In boiler 15.Pressure water level feedback control system 16 it is provided with, with real-time monitoring regulation boiler between boiler 15 and backwater machine 4
Pressure water level between 15 and backwater machine 4.Single-side machine system and the operating temperature range of multiaspect machine system in the present embodiment are
140℃—150℃。
Steam separation equipment 2 utilizes system to be connected, through steam with backwater machine 4, cardboard pre-heating system and three times respectively
After separation, aqueous water is entered in backwater machine 4 by water return pipeline 5.Steam separate after, steam respectively enter cardboard pre-heating system and
Utilize system three times, entered into backwater machine 4 by water return pipeline 5 from cardboard pre-heating system steam out.Steam separates and sets
Standby 2 use PLC to control, and are provided with high-precision pressure and liquid level sensor, it is ensured that overall control accuracy.
Regulation pipeline 3 utilizes system to be connected with three times, utilizes for three times system to be connected with backwater machine 4, in regulation pipeline 3
Steam enter utilize system to reuse three times.
As further embodiment, the single-side machine system in the present invention at least includes a single-side machine 6, is preferably provided with
2 single-side machines 6.The porch of every single-side machine 6 is provided with proportional servo valve 7, and the exit of every single-side machine 6 is provided with hydrophobic
Valve 8.In order to the pressure and temperature in single-side machine 6 running being carried out implement monitoring and regulation, every single-side machine 6 is provided with
Pressure and temp feedback closed loop system 9.
Multiaspect machine system includes at least one hot plate multiaspect machine 10, it is preferred that the quantity of hot plate multiaspect machine 10 is 3, often
Platform hot plate multiaspect machine 10 is all connected to steam separation equipment 2 through hot power pump 11.The porch of every hot plate multiaspect machine 10 is all
It is provided with proportional servo valve 7, it addition, be provided with pressure and temp feedback closed loop system 9, with to hot plate on every hot plate multiaspect machine 10
Pressure and temperature in multiaspect machine 10 running carries out implementing monitoring and regulation.Due to hot plate multiaspect machine 10 adoption rate servo
Valve 7 and pressure and temp feedback closed loop system 9 control it, and therefore, multiaspect machine system is capable of the heat of independent temperature control and moves
Power water return function.Multiaspect machine system in the present embodiment can automatically perform to give tacit consent to optimal parameter and arrange, and automatically performs and body paper
The optimal temperature of coupling, hot plate multiaspect machine 10 uses constant pressure and constant temperature control, it is provided that stable temperature production environment, and it is arranged
Drain valve 8 constitute unpowered No leakage draining system.
Cardboard pre-heating system includes at least one blook board preheating device 12, is provided with 4 in the present embodiment, and every blook board is pre-
The exit of thermal 12 is provided with drain valve 8, is connected with backwater machine 4 by drain valve 8.
Triple preheating device 13 and pressurizer 14, triple preheating device 13 one end divide with steam to utilize for three times system to include
Being connected from equipment 2, the other end is connected with backwater machine 4, is provided with drain valve 8 between triple preheating devices 13 and backwater machine 4.
Pressurizer 14 is connected with backwater machine 4, and the first branch road 31 in regulation pipeline 3 is connected with triple preheating devices 13, regulation pipe
Second branch road 32 on road 3 is connected with pressurizer 14.Utilize for three times and system is provided with pressure, temperature sensor, it is carried out
Monitoring in real time, it is ensured that it is capable of Isobarically Control.
Wherein, backwater machine 4 is provided with high-precision pressure and liquid level sensor, it is possible to ensure that backwater machine 4 is always permanent
Pressure controlled state, backwater machine 4 utilizes system to be connected with three times, is provided with the switch board for controlling three utilizations and man-machine friendship
Interface mutually.The low-pressure steam that the said structure of backwater machine 4 is perfect utilizes system three times recycles, and backwater machine 4 is in simultaneously
The ultralow backpressure condition that Isobarically Control state is capable of in pipeline, fully ensures hydrophobic smooth and easy, improves the abundant of pipeline steam
Utilize.Backwater machine 4 can high efficiente callback high potential high-temperature water, hot potential recycles again, more economizes on resources, economic benefit
More preferably.
Corrugated paper board production line in the present invention is provided with pressure and temp closed loop feedback system, it is possible to by production process
Temperature controls below paper technology temperature, and minimum to body paper moisture disturbance of equilibrium, body paper fiber is maintained original state,
Thus ensureing that the corrugated board produced is more smooth, physical index significantly promotes, the limit pressure of corrugated board and resistance to broken data
More preferably.
Steam further, since the corrugated paper board production line in the present invention is provided with three times to utilize in system, and production process
The closed-cycle system of vapour, therefore removes boiler blow-off and steam spray, system not moisturizing, greatly reduces the waste of resource,
Compared with prior art synthesis energy saving 20% 25%.
Describe the know-why of the present invention above in association with specific embodiment, these describe and are intended merely to explain the present invention's
Principle, it is impossible to be construed to limiting the scope of the invention by any way.Based on explaining herein, those skilled in the art
Need not pay performing creative labour and can associate other detailed description of the invention of the present invention, these modes fall within this
Within bright protection domain.
Claims (9)
1. a corrugated paper board production line, it is characterised in that: it is arranged in parallel one side between main steam mouth and steam separation equipment
Machine system, multiaspect machine system and regulation pipeline, the some vapor in main steam is respectively through described single-side machine system and multiaspect machine
System enters in described steam separation equipment and carries out steam separation；
Described steam separation equipment utilizes system to be connected with backwater machine, cardboard pre-heating system and three times respectively, divides through steam
From rear, aqueous water is entered in backwater machine by water return pipeline；
After steam separates, steam respectively enters described cardboard pre-heating system and utilizes system three times, from described cardboard pre-heating system
Steam out is entered in described backwater machine by water return pipeline；
Described regulation pipeline utilizes system to be connected with described three times, utilizes for described three times system to be connected with described backwater machine,
Steam in described regulation pipeline enters and utilizes system to reuse described three times.
Corrugated paper board production line the most according to claim 1, it is characterised in that: described single-side machine system at least includes one
Single-side machine, the porch of described single-side machine is provided with proportional servo valve, and the exit of described single-side machine is provided with drain valve；
Be additionally provided with pressure and temp feedback closed loop system on described single-side machine, with to the pressure in described single-side machine running and
Temperature carries out implementing monitoring and regulation.
Corrugated paper board production line the most according to claim 1, it is characterised in that: described multiaspect machine system includes at least one
Hot plate multiaspect machine, described hot plate multiaspect machine is connected to steam separation equipment through hot power pump；
The porch of described hot plate multiaspect machine is provided with proportional servo valve；
It is provided with pressure and temp feedback closed loop system, with in described hot plate multiaspect machine running on described hot plate multiaspect machine
Pressure and temperature carries out implementing monitoring and regulation.
Corrugated paper board production line the most according to claim 1, it is characterised in that: described cardboard pre-heating system includes at least one
Blook board preheating device, the exit of described cardboard preheating device is provided with drain valve, by described drain valve and described backwater
Machine is connected.
Corrugated paper board production line the most according to claim 1, it is characterised in that: utilize system to include described three times triple pre-
Thermal and pressurizer；
Described triple preheating device one end is connected with described steam separation equipment, and the other end is connected with described backwater machine, institute
State and be provided with drain valve between triple preheating device and backwater machine；
Described pressurizer is connected with described backwater machine；
The first branch road in described regulation pipeline is connected with described triple preheating devices, the second branch road of described regulation pipeline and institute
State pressurizer to be connected.
6. according to the corrugated paper board production line described in any one of claim 1 to 5, it is characterised in that: also include boiler, described pot
Stove is connected with described backwater machine, and aqueous water and vapourous water in described backwater machine are all introduced in described boiler；
It is provided with pressure water level feedback control system between described boiler and backwater machine, regulates described boiler with real-time monitoring and return
Pressure water level between water machine.
Corrugated paper board production line the most according to claim 2, it is characterised in that: the quantity of described single-side machine is 2.
Corrugated paper board production line the most according to claim 3, it is characterised in that: the quantity of described hot plate multiaspect machine is 3.
9. according to the corrugated paper board production line described in any one of claim 1 to 5, it is characterised in that: described single-side machine system and
The operating temperature range of multiaspect machine system is 140 DEG C 150 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594018.8A CN106042460A (en) | 2016-07-26 | 2016-07-26 | Corrugated paper board production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594018.8A CN106042460A (en) | 2016-07-26 | 2016-07-26 | Corrugated paper board production line |
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| CN106042460A true CN106042460A (en) | 2016-10-26 |
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| CN201610594018.8A Pending CN106042460A (en) | 2016-07-26 | 2016-07-26 | Corrugated paper board production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379712A (en) * | 2017-07-13 | 2017-11-24 | 四川长虹电器股份有限公司 | Corrugated paper board production line Intelligent Composite temperature-controlling system |
| CN110281594A (en) * | 2019-07-26 | 2019-09-27 | 临沂兴华包装有限公司 | High speed corrugated board wire temperature production method and vapour system |
| CN112799364A (en) * | 2021-01-05 | 2021-05-14 | 浙江东经科技股份有限公司 | Paperboard production auxiliary system |
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| CN201901806U (en) * | 2010-12-06 | 2011-07-20 | 天津光华包装有限公司 | Closed type waste heat recovery system of corrugated paperboard production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379712A (en) * | 2017-07-13 | 2017-11-24 | 四川长虹电器股份有限公司 | Corrugated paper board production line Intelligent Composite temperature-controlling system |
| CN107379712B (en) * | 2017-07-13 | 2019-07-19 | 四川长虹电器股份有限公司 | Corrugated paper board production line Intelligent Composite temperature-controlling system |
| CN110281594A (en) * | 2019-07-26 | 2019-09-27 | 临沂兴华包装有限公司 | High speed corrugated board wire temperature production method and vapour system |
| CN112799364A (en) * | 2021-01-05 | 2021-05-14 | 浙江东经科技股份有限公司 | Paperboard production auxiliary system |
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Application publication date: 20161026 |