CN206873202U - Energy-saving mobile three-roller calendar - Google Patents
Energy-saving mobile three-roller calendar Download PDFInfo
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- CN206873202U CN206873202U CN201720609131.9U CN201720609131U CN206873202U CN 206873202 U CN206873202 U CN 206873202U CN 201720609131 U CN201720609131 U CN 201720609131U CN 206873202 U CN206873202 U CN 206873202U
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Abstract
It the utility model is related to calender technical field, and in particular to energy-saving mobile three-roller calendar, its structure include upper felt wrapped roll, hot-pressing roller and lower felt wrapped roll and thermoelectric control device；Thermoelectric control device includes methanol-water memory, methanol-water hydrogen manufacturing reformer, heat exchanger, fuel cell, air residual air blender and control device, the mixed solution of methanol and water is delivered to reformer chamber and the obtained hydrogen of reformation hydrogen production reaction of first alcohol and water and the gaseous mixture of high temperature residual air occurs, then the hydrogen that gaseous mixture is isolated through separation chamber is delivered to fuel cell and produces electric energy, and the electric energy is all power supply for electrical equipment in system by electric power output port；The high temperature residual air isolated through separation chamber is hot-pressing roller heat supply after being mixed with outside air.The utility model utilizes caused heat energy and electric energy in methanol-water reformation hydrogen production power generation process to realize the thermoelectricity joint control to calender, and heating and temperature control is accurate, stably, and good energy-conserving effect, easy to use independent of traditional external power supply.
Description
Technical field
It the utility model is related to calender technical field, and in particular to a kind of energy-saving mobile three-roller calendar.
Background technology
With requirement more and more higher of the consumer to packaging, its smoothness requirements to paper also more and more higher.Papermaking
Cheng Zhong, generally use calender carry out pressing processing to paper, and therefore, calender plays conclusive work to the smoothness of paper
With.The structure of calender mainly includes the part such as felt wrapped roll, press roll adjusting device, transmission system and heating system and formed.It is existing
In technology, the mode of heating system regulation press polish roll temperature mainly has two kinds, and one kind is to use electric heater（Mainly resistance wire
Heater）Directly the roller of felt wrapped roll is heated, it is another then be current the most frequently used, i.e., be passed through into felt wrapped roll conduction oil or
Person's steam, conduction oil and steam are then produced by electrical heating.The drawbacks of above two mode of heating is present be：（1）Directly electricity adds
Hot device heating, it fully relies on external power supply, and power is big, power consumption is big, and cost is high, and Resistant heating reaches pre- constant temperature
Degree it is time-consuming it is longer, efficiency is low, roller uneven heating is even, furthermore, resistance wire is fragile, service life is short；（2）Using conduction oil or
The mode of heating of steam, one is needing first to heat conduction oil or producing steam, this part can produce extra energy consumption, secondly
It is the simple accurate control that temperature is difficult to by Thermoregulation press polish roll temperature, and temperature is unstable, so as to influence paper
The quality stability of face smoothness；（3）The transmission device of existing calender and other need the device of electricity consumption, can only fully rely on
External power supply, these cause the power consumption of whole equipment very big, can not realize energy-conservation truly and environmental protection, special
It is not due to that external power supply must use in fixed venue, therefore, the removable convenience of existing calender is significantly limited.
The content of the invention
Above-mentioned technical problem be present for prior art, the purpose of this utility model is to provide a kind of energy-saving mobile three
Roll calendar machine, it utilizes caused heat energy and electric energy realization in methanol-water reformation hydrogen production power generation process to join the thermoelectricity of calender
Control, to hot-pressing roller heating and temperature control accurately, stably, and good energy-conserving effect, it is easy to use independent of traditional external power supply.
To achieve the above object, the utility model provides following technical scheme：
Energy-saving mobile three-roller calendar, including frame, the upper press polish for being from top to bottom in turn secured to the frame are provided
Roller, hot-pressing roller and lower felt wrapped roll, the upper roll spacing adjusting means for adjusting upper pressure roller and hot-pressing roller the roller spacing, for adjusting
The lower roll spacing adjusting means and thermoelectric control device of lower compression roller and hot-pressing roller the roller spacing；
The thermoelectric control device includes methanol-water memory, methanol-water hydrogen manufacturing reformer, heat exchanger, fuel cell, sky
Gas residual air blender and control device, the methanol-water hydrogen manufacturing reformer are provided with reformer chamber, separation chamber and reformed for methanol-water
The electric heater of temperature needed for hydrogen production reaction, the control device include controller and the electric power output for outwards exporting electric energy
Port, wherein：The mixed solution of methanol and water in the methanol-water memory is delivered to the reformer chamber by delivery pump
Hydrogen and the gaseous mixture of high temperature residual air is made in the reformation hydrogen production reaction that first alcohol and water occurs, and then gaseous mixture is isolated through separation chamber
Hydrogen through the heat exchanger cooling after be delivered to fuel cell produce electric energy, the electric energy by electric power output port be system in
All power supply for electrical equipment；The high temperature residual air isolated through separation chamber is with outside air after the air residual air blender mixes
The mixed vapour of temperature needed for formation and be the hot-pressing roller heat supply；
The hot-pressing roller includes hollow roller, the output of the air inlet of the hollow roller and the air residual air blender
End connection, the gas outlet of the hollow roller is connected with the input of the air residual air blender；The air inlet with it is described
First flow control valve and the first temperature-detecting device are provided with transfer pipeline between the output end of air residual air blender,
The flow control valve and temperature-detecting device electrically connect with the controller respectively；
The inwall of the hollow roller is additionally provided with electric heating film and temperature sensor, the electric heating film and TEMP
Device electrically connects with the controller respectively.
Wherein, the hot-pressing roller is provided with refrigerating circuit, and cooling device is provided with the refrigerating circuit, described to freeze back
Second flow control valve and second temperature detection means, second flow control valve and second temperature the detection dress are provided with road
Put and electrically connected respectively with the controller.
Wherein, energy-saving mobile three-roller calendar also includes heat exchanger, the gas outlet and air residual air blender
Output pipe between input carries out heat exchange by the heat exchanger and the refrigerating circuit.
Wherein, the output pipe, which leads on the connecting line of the heat exchanger, is provided with the tune being electrically connected with the controller
Save valve.
Wherein, reversal valve is provided with the connecting line between the separation chamber and the air residual air blender, pressed
When ray machine carries out press polish, the high temperature residual air that separation chamber isolates is through reversal valve air inlet residual air blender；Carried out in calender
During cooling, the high temperature residual air that separation chamber isolates is arranged outwardly through reversal valve.
Wherein, the electric heating film is electrically connected by wire with the controller.
Wherein, the electric heating film is the electric heating film of silicon carbide material.
Wherein, the methanol-water hydrogen manufacturing reformer is provided with starter, and the starter is reformed in methanol-water hydrogen manufacturing
It is electric heater and the delivery pump power supply in device start-up course.
The beneficial effects of the utility model：
Compared with the calender of prior art, the utility model has advantages below：
（1）Energy-saving mobile three-roller calendar of the present utility model, on the one hand using methanol-water reformation hydrogen production and generated electricity
300 ~ 600 DEG C of high temperature residual air is used as high temperature heat source after collecting caused by journey, needed for being formed after being mixed with outside air
The stable high temperature heat source of the even heat of temperature, is heated to realize the basic modulation of temperature for hot-pressing roller, when hot-pressing roller reaches base
After plinth temperature, start electric heating film, further hot-pressing roller is heated to realize the accuracy controlling of temperature, so that hot-pressing roller is quick
Heat and be heated evenly stabilization, ensure the smoothness of paper；On the other hand, in methanol-water reformation hydrogen production start-up course, it is not required to
Want external power supply to power, be all power supply for electrical equipment of calender, thus completely after producing electric energy by operation of fuel cells
Change traditional calender rely on external power supply power supply mode, realize it is unrestricted any place use, make press polish
Machine turns into Portable mobile equipment.Therefore, the utility model, make full use of in methanol-water reformation hydrogen production and power generation process and produce
Heat energy and electric energy, and it is combined with traditional calender, according to different materials to be processed, by the temperature needed for calender,
Methanol usage, caused heat energy and electricity needed for the power and methanol-water reformation hydrogen production electricity generation system of the electrical equipments such as motor
The permanent calculation of energy can be carried out, by the complete intelligentized thermoelectricity joint control of calender to realize the efficient utilization of the energy, so as to provide
A kind of brand-new energy-conservation, packaged type are opened one's minds, and it has wide commercial application prospect；
（2）The temperature that generation high temperature residual air in hydrogen production process is reset due to methanol-water is up to 300 ~ 600 DEG C, the heat of this part
The temperature needed for calender hot-pressing roller can be fully met（Generally 80 ~ 150 DEG C）, so not only take full advantage of methanol-water reformation
Caused waste heat in hydrogen manufacturing and power generation process, improves the utilization rate of methanol-water raw material, and no longer relies on traditional calender merely
The either extra electric-heating heat-conductive oil of electric heater unit or water vapour, thus greatly reduce the electric energy energy consumption of whole equipment,
Effects of energy saving and emission reduction is notable；
（3）The electric energy of fuel cell output of the present utility model is direct current, therefore the motor of calender can be used directly
Motor is flowed, it does not need high-power start, no power waste compared to alternating current generator；
（4）The utility model has important breakthrough in energy-conservation and environmental protection, on the one hand, raw material of the present utility model is methanol
With the mixed liquor of water, low raw-material cost（The cost of 1kg methanol is about 2 yuan）, the water of discharge and a small amount of carbon dioxide are to environment
It is pollution-free；On the other hand from energy consumption cost, the cost of commercial power is that 1 degree of electricity is about 1 yuan at present, the required heat of 1 degree of electricity
Amount is equivalent to 860 kcal；But methanol-water preparing hydrogen, generating power system of the present utility model, the generated energy of 1kg methanol is about 2 degree of electricity,
I.e. required heat is the kcal of 2*860 kcal=1720, and heat caused by methanol there remains 3380 equivalent to 5kcal
Kcal heat, that is to say, that except caused 2 degree of electricity can be supplied to during methanol-water preparing hydrogen, generating power of the present utility model
Outside the electrical equipment of calender, the heat energy of 3380 kcal high-quality can be also produced（Temperature is up to 300 ~ 600 DEG C）, this part
Heat energy and can is further compensate for using as the thermal source of calender, and the mode of such cogeneration is converted, 1 degree of electricity of generation
Cost of electricity-generating only needs about 0.4 yuan, the high cost and energy consumption being more than half compared to current commercial power cost savings, this
Have in industry and environmental protection and have very great significance.
Brief description of the drawings
Fig. 1 is the structural representation of energy-saving mobile three-roller calendar of the present utility model.
Reference：
Frame 1, upper felt wrapped roll 2, hot-pressing roller 3, lower felt wrapped roll 4；
Thermoelectric control device 5, methanol-water storage container 51, delivery pump 52, methanol-water hydrogen manufacturing reformer 53, reformer chamber 531,
Electric heater 532, separation chamber 533, fuel cell 54, heat exchanger 55, control device 56, air residual air blender 57；
Heat exchanger 6, cooling device 7, reversal valve 8, upper roll spacing adjusting means 9；
Transfer pipeline 10, output pipe 20, refrigerating circuit 30, first flow control valve 40, second flow control valve 50, tune
Save valve 60.
Embodiment
The utility model is described in detail below in conjunction with specific embodiment and accompanying drawing.
Energy-saving mobile three-roller calendar, as shown in figure 1, including frame 1, being from top to bottom in turn secured to the upper of frame 1
Felt wrapped roll 2, hot-pressing roller 3 and lower felt wrapped roll 4, the upper roll spacing adjusting means 9 for adjusting the upper roller spacing of felt wrapped roll 2 and hot-pressing roller 3,
For adjusting the lower roll spacing adjusting means and thermoelectric control device 5 of the lower roller spacing of felt wrapped roll 4 and hot-pressing roller 3.Thermoelectric control fills
Putting 5 includes methanol-water memory 51, methanol-water hydrogen manufacturing reformer 53, heat exchanger 55, fuel cell 54, air residual air blender 57
With control device 56, methanol-water hydrogen manufacturing reformer 53 is provided with reformer chamber 531, separation chamber 533 and supplies methanol-water reformation hydrogen production anti-
The electric heater 532 of temperature needed for answering, control device 56 include controller and the electric power output port for outwards exporting electric energy,
Wherein：The mixed solution of methanol and water in methanol-water memory 51 is delivered in reformer chamber 531 by delivery pump 52 occurs first
Hydrogen and the gaseous mixture of high temperature residual air is made in the reformation hydrogen production reaction of alcohol and water, and then gaseous mixture is isolated through separation chamber 533
Hydrogen is delivered to fuel cell 54 after the cooling of heat exchanger 55 and produces electric energy, and the electric energy is institute in system by electric power output port
There is power supply for electrical equipment；The high temperature residual air isolated through separation chamber 533 is with outside air after air residual air blender 57 mixes
The mixed vapour of temperature needed for formation and be the heat supply of hot-pressing roller 3.
Hot-pressing roller 3 includes hollow roller, and the air inlet of hollow roller is connected with the output end of air residual air blender 57, in
The gas outlet of empty roller is connected with the input of air residual air blender 57；The output end of air inlet and air residual air blender 57
Between transfer pipeline 10 on be provided with the temperature-detecting device of first flow control valve 40 and first, the He of first flow control valve 40
First temperature-detecting device is electrically connected with the controller respectively.The inwall of hollow roller is additionally provided with electric heating film and TEMP
Device, electric heating film and temperature sensor are electrically connected with the controller respectively.During work, produced in methanol-water reformation hydrogen production and power generation process
300 ~ 600 DEG C raw of high temperature residual air is used as high temperature heat source after collecting, and passes through temperature needed for formation after being mixed with outside air
The stable high temperature heat source of even heat, is delivered in the roller of hot-pressing roller 3, is heated for hot-pressing roller 3 to realize that the basis of temperature is adjusted
Control, and the automatic regulation to temperature is realized by the temperature-detecting device of first flow control valve 40 and first；When hot-pressing roller 3 reaches
To after basal temperature, start electric heating film, further hot-pressing roller 3 is heated to realize the accuracy controlling of temperature, so that hot pressing
Roller 3 quickly heats and is heated evenly stabilization, ensures the smoothness of paper to provide the temperature needed for press polish.Compared to traditional calender
The either extra electric-heating heat-conductive oil of electric heater unit or water vapour carry out the mode of temperature adjusting, the utility model employs
Steam heats（Basic temperature control）Heated with electric heating film（Accurate temperature controller）The two mode combined, control device 56 pass according to temperature
The feedback signal of sensor and the first temperature-detecting device controls first flow control valve 40 and electric heating film, to realize pair plus
The temperature of heat roller tube accurately controls, it is ensured that the stabilization of the roller temperature of hot-pressing roller 3 and smoothness that is uniform, and then improving paper；Separately
On the one hand, the mode of heating greatly reduces the electric energy energy consumption of complete machine, and energy-saving effect is notable.
Specifically, electric heating film is electrically connected with the controller by wire.The electrical heating of the preferred silicon carbide material of electric heating film
Film, because electric heating film has the advantages of high temperature resistant, energy-conservation, fast heat transfer rate, it is easy to precise control of temperature.
It is above-mentioned in methanol-water reformation hydrogen production start-up course, it is not necessary to external power supply power, isolated when separation chamber 533
After hydrogen is delivered to fuel cell 54 and produces electric energy, the electric energy is all power supply for electrical equipment of calender, is thus changed completely
Become traditional calender rely on external power supply power supply mode, realize it is unrestricted any place use, make calender
As Portable mobile equipment.The electric energy of fuel cell output is direct current, therefore direct current can be used in the motor of calender
Motor, it does not need high-power start, no power waste compared to alternating current generator.
In the present embodiment, hot-pressing roller 3 is provided with refrigerating circuit 30, and cooling device 7 is provided with refrigerating circuit 30, works as press polish
After machine is stopped, cooling device 7 is passed through cooling medium so that roller drops rapidly by refrigerating circuit 30 into the roller of hot-pressing roller 3
Temperature.Second flow control valve 50 and second temperature detection means, second flow control valve 50 and are provided with refrigerating circuit 30
Two temperature-detecting devices are electrically connected with the controller respectively, so as to realize the regulation to chilling temperature.
In the present embodiment, energy-saving mobile three-roller calendar also includes heat exchanger 6, gas outlet and air residual air blender
Output pipe 20 between 57 input carries out heat exchange by heat exchanger 6 and refrigerating circuit 30.Due to high temperature residual air
Heat is up to 300 ~ 600 DEG C, exceeds to prevent the heating steam of the output of air residual air blender 57 too high needed for hot-pressing roller 3
Heating-up temperature, now can be by heat exchanger 6, the mixed vapour that export refrigerating circuit 30 and air residual air blender 57
Heat exchange is carried out, to meet the temperature needed for hot-pressing roller 3.In Fig. 1, output pipe 20 leads on the connecting line of heat exchanger 6
The regulating valve 60 being electrically connected with the controller is provided with, for controlling the flow of the mixed vapour by heat exchanger 6, so as to adjust
Heat transfer between mixed vapour and refrigerating circuit 30.
In the present embodiment, reversal valve 8 is provided with the connecting line between separation chamber 533 and air residual air blender 57,
When calender works, high temperature residual air that separation chamber 533 isolates is and then right through the air inlet residual air blender 57 of reversal valve 8
Hot-pressing roller 3 heats；When calender is stopped, the high temperature residual air that separation chamber 533 isolates through the row of reversal valve 8 outwardly, it is cold
But device 7 conveys cooling medium so that hot-pressing roller 3 cools rapidly by refrigerating circuit 30.
In the present embodiment, methanol-water hydrogen manufacturing reformer 53 is provided with starter.First, starter is in methanol-water hydrogen manufacturing
In the start-up course of reformer 53, power for delivery pump 52 and electric heater 532, so that the reaction of methanol-water reformation hydrogen production starts, obtain
Hydrogen and high temperature residual air, hydrogen incoming fuel battery 54 are obtained, the work of fuel cell 54 produces electric energy, thus thermoelectric control device 5
Electric energy and heat energy are produced, then is whole system power supply heat supply, so as to form the circulatory system.Specifically, starter is battery；
Or be combustion-type starter, it is that reformer chamber 531 heats by combustion methanol；Or be hydrogen storage bottle, the hydrogen storage bottle can be
It is the inputting hydrogen of fuel cell 54 in the start-up course of methanol-water hydrogen manufacturing reformer 53, the work of fuel cell 54 is produced electric energy, enter
And it is that delivery pump 52 and electric heater 532 are powered.
Compared with prior art, the utility model make full use of in methanol-water reformation hydrogen production power generation process caused heat energy and
Electric energy, and it is combined with conventional extruder, according to different materials to be processed, the temperature needed for calender, motor etc. are used
Methanol usage, caused heat energy and electric energy needed for the power and methanol-water reformation hydrogen production electricity generation system of electric equipment carry out energy
Amount is permanent to be calculated, by the complete intelligentized thermoelectricity joint control of calender to realize the efficient utilization of the energy, therefore, the utility model provides
A kind of brand-new energy-conservation, packaged type are opened one's minds, and it has wide commercial application prospect.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (8)
1. energy-saving mobile three-roller calendar, it is characterised in that：Including frame, from top to bottom it is in turn secured to the upper of the frame
Felt wrapped roll, hot-pressing roller and lower felt wrapped roll, the upper roll spacing adjusting means for adjusting upper pressure roller and hot-pressing roller the roller spacing, it is used for
Adjust the lower roll spacing adjusting means and thermoelectric control device of lower compression roller and hot-pressing roller the roller spacing；
The thermoelectric control device include methanol-water memory, methanol-water hydrogen manufacturing reformer, heat exchanger, fuel cell, more than air
Gas blender and control device, the methanol-water hydrogen manufacturing reformer are provided with reformer chamber, separation chamber and supply methanol-water reformation hydrogen production
The electric heater of temperature needed for reaction, the control device include controller and the power output end for outwards exporting electric energy
Mouthful, wherein：The mixed solution of methanol and water in the methanol-water memory is delivered to the reformer chamber by delivery pump and sent out
Hydrogen and the gaseous mixture of high temperature residual air is made in the reformation hydrogen production reaction of raw first alcohol and water, and then gaseous mixture is isolated through separation chamber
Hydrogen is delivered to fuel cell after heat exchanger cooling and produces electric energy, and the electric energy is institute in system by electric power output port
There is power supply for electrical equipment；The high temperature residual air isolated through separation chamber shape after the air residual air blender mixes with outside air
Into required temperature mixed vapour and be the hot-pressing roller heat supply；
The hot-pressing roller includes hollow roller, and the output end of the air inlet of the hollow roller and the air residual air blender connects
Connect, the gas outlet of the hollow roller is connected with the input of the air residual air blender；The air inlet and the air
First flow control valve and the first temperature-detecting device are provided with transfer pipeline between the output end of residual air blender, it is described
Flow control valve and temperature-detecting device electrically connect with the controller respectively；
The inwall of the hollow roller is additionally provided with electric heating film and temperature sensor, the electric heating film and temperature sensor point
Do not electrically connected with the controller.
2. energy-saving mobile three-roller calendar according to claim 1, it is characterised in that：The hot-pressing roller is provided with refrigeration
Loop, cooling device is provided with the refrigerating circuit, second flow control valve and the second temperature are provided with the refrigerating circuit
Detection means is spent, the second flow control valve and second temperature detection means electrically connect with the controller respectively.
3. energy-saving mobile three-roller calendar according to claim 2, it is characterised in that：Energy-saving mobile three-roller calendar
Also include heat exchanger, the output pipe between the gas outlet and the input of air residual air blender passes through the heat exchange
Device carries out heat exchange with the refrigerating circuit.
4. energy-saving mobile three-roller calendar according to claim 3, it is characterised in that：The output pipe leads to described
The regulating valve being electrically connected with the controller is provided with the connecting line of heat exchanger.
5. energy-saving mobile three-roller calendar according to claim 1, it is characterised in that：The separation chamber and the air
Reversal valve is provided with connecting line between residual air blender, when calender carries out press polish, high temperature that separation chamber isolates
Residual air is through reversal valve air inlet residual air blender；When calender is cooled down, the high temperature residual air that separation chamber isolates is through changing
To valve row outwardly.
6. energy-saving mobile three-roller calendar according to claim 1, it is characterised in that：The electric heating film passes through wire
Electrically connected with the controller.
7. the energy-saving mobile three-roller calendar according to claim 1 or 6, it is characterised in that：The electric heating film is carbon
The electric heating film of SiClx material.
8. energy-saving mobile three-roller calendar according to claim 1, it is characterised in that：The methanol-water hydrogen manufacturing reformer
Starter is provided with, the starter is the electric heater and delivery pump in methanol-water hydrogen manufacturing reformer start-up course
Power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609131.9U CN206873202U (en) | 2017-05-27 | 2017-05-27 | Energy-saving mobile three-roller calendar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720609131.9U CN206873202U (en) | 2017-05-27 | 2017-05-27 | Energy-saving mobile three-roller calendar |
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| Publication Number | Publication Date |
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| CN206873202U true CN206873202U (en) | 2018-01-12 |
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ID=61337254
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720609131.9U Active CN206873202U (en) | 2017-05-27 | 2017-05-27 | Energy-saving mobile three-roller calendar |
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| CN (1) | CN206873202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497631A (en) * | 2018-05-19 | 2019-11-26 | 东莞市杰伟机械制造有限公司 | GPPS spreads plate extruding production line |
-
2017
- 2017-05-27 CN CN201720609131.9U patent/CN206873202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497631A (en) * | 2018-05-19 | 2019-11-26 | 东莞市杰伟机械制造有限公司 | GPPS spreads plate extruding production line |
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Effective date of registration: 20210918 Granted publication date: 20180112 |