CN207487265U - A kind of compounding machine drying energy saving system using aqueous binder - Google Patents
A kind of compounding machine drying energy saving system using aqueous binder Download PDFInfo
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- CN207487265U CN207487265U CN201721156077.3U CN201721156077U CN207487265U CN 207487265 U CN207487265 U CN 207487265U CN 201721156077 U CN201721156077 U CN 201721156077U CN 207487265 U CN207487265 U CN 207487265U
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- wind turbine
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- dehumidifier
- regeneration
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Abstract
The utility model is related to a kind of compounding machine drying energy saving system using aqueous binder, if including exsiccator and dehumidifier, if exsiccator is connected, the air inlet of baking oven is communicated with the dry gas exhaust outlet of dehumidifier.Dehumidifier includes rotary wheel dehumidifying mechanism and vapour compression refrigerator structure, vapour compression refrigerator structure includes by evaporator, compressor, phase transformation condensing heat-exchange and crosses cold heat exchanger, the closed circuit circuit that refrigerant gas cooler, expansion valve form, and rotary wheel dehumidifying mechanism includes the runner with renewing zone and treatment region, processing wind turbine, preposition regeneration wind turbine, regeneration wind turbine, the motor for driving runner rotation.If the utility model exsiccator is connected, compounding machine fresh air make up significantly declines with compounding machine discharge amount of exhaust gas；The fresh air for being supplemented in compounding machine is the dry air by dehumidification treatments.
Description
Technical field
The utility model is related to print fields, and in particular to how to reduce recombination process energy consumption, belong to press section
It can emission reduction field.
Background technology
Recombination process is exactly that two layers or more than two layers of material with adhesive is bonded in one piece.It is defended to meet food
Raw requirement, cigarette pack recombination process is passed through frequently with aqueous binder, and the mode that hot air circulation is usually taken in recombination process adds
Hot composite material makes the moisture evaporation in adhesive therein.
In order to avoid composite material generates spot, the water content of strict guarantee compounding machine inner circulating air is needed, it is general at present
All over the method for increasing compounding machine exhaust air rate is taken to ensure that the water content of compounding machine circulation air is not exceeded, for this purpose, current compounding machine
There are following defects：
（1）Using the compounding machine air circulation temperature of aqueous binder at 100 DEG C or so, exhaust air rate increase, heat damage
Mistake also increases, and recombination process energy consumption increases；
Cigarette pack production almost carries out under constant temperature, when compounding machine exhaust air rate increase, compound workshop air-conditioning
Load increases considerably.
Invention content
The purpose of this utility model is that in view of the above problems and insufficient, providing one kind, can to lower recombination process comprehensive
Close the compounding machine drying energy saving system using aqueous binder of energy consumption.
What the technical solution of the utility model was realized in：
A kind of compounding machine drying energy saving system using aqueous binder, if including exsiccator and dehumidifier, if exsiccator
Series connection, the air inlet of baking oven are communicated with the dry gas exhaust outlet of dehumidifier.
Dehumidifier includes aerial cooler, desiccant wheel, system processing wind turbine, the regenerative heater of runner, rotary wheel regeneration
Wind turbine；Air enters baking oven through aerial cooler, desiccant wheel, system processing wind turbine, and regeneration air is through regenerative heater, dehumidifying
It is arranged after rotary wheel regeneration area, rotary wheel regeneration wind turbine from exhaust outlet to air.
Further, dehumidifier includes rotary wheel dehumidifying mechanism and vapour compression refrigerator structure, vapour compression refrigerator structure
Including being made of evaporator, compressor, phase transformation condensing heat-exchange and mistake cold heat exchanger, refrigerant gas cooler, expansion valve
Closed circuit circuit, dehumidifier are rotary wheel dehumidifying mechanism, and rotary wheel dehumidifying mechanism includes the runner with renewing zone and treatment region, processing wind
Machine, preposition regeneration wind turbine, regeneration wind turbine, the motor for driving runner rotation, air a are flowed through after evaporator sequentially through treatment region and place
Reason wind turbine enters baking oven, and regeneration air e is through preposition regeneration wind turbine, phase transformation condensing heat-exchange and crosses cold heat exchanger, refrigerant gas
Cooler, renewing zone and regeneration wind turbine, are arranged from exhaust outlet to air.
Air enters baking oven through aerial cooler, desiccant wheel, system processing wind turbine, regeneration air through regenerative heater,
It is arranged after desiccant wheel renewing zone, rotary wheel regeneration wind turbine from exhaust outlet to air.
The utility model has the advantage of：
（1）If exsiccator is connected, the exhaust of first segment baking oven is treated as the fresh air of second segment baking oven, second segment baking oven
Exhaust as third section fresh air, and so on, compounding machine fresh air make up with compounding machine discharge amount of exhaust gas substantially
Degree declines；
（2）The fresh air for being supplemented in compounding machine is the dry air by dehumidification treatments.
Description of the drawings
Fig. 1 is existing compounding machine air circulation schematic diagram；
Fig. 2 is the utility model compounding machine air circulation schematic diagram；
Fig. 3 is the structure diagram of the utility model dehumidifier；
Fig. 4 is another structure diagram of the utility model dehumidifier.
Specific embodiment
As shown in Figure 2,3, 4, the utility model is a kind of compounding machine drying energy saving system using aqueous binder, including
If exsiccator and dehumidifier, if exsiccator is connected, the air inlet of baking oven is communicated with the dry gas exhaust outlet of dehumidifier.
As shown in figure 3, dehumidifier includes aerial cooler, fresh air is made to dehumidify using 7C chilled waters；Desiccant wheel, profit
Air humidity is further reduced with absorption method；System handles wind turbine；The regenerative heater of runner；Rotary wheel regeneration wind turbine, air warp
Aerial cooler, desiccant wheel, system processing wind turbine enter baking oven, regeneration air through regenerative heater, desiccant wheel renewing zone,
It is arranged after rotary wheel regeneration wind turbine from exhaust outlet to air.Desiccant wheel regeneration heat source can be electrical heating, steam or other equipment waste heat.
As shown in figure 4, dehumidifier includes rotary wheel dehumidifying mechanism and vapour compression refrigerator structure, vapour compression refrigerator
Structure includes by evaporator 2, compressor 3, phase transformation condensing heat-exchange and crosses cold heat exchanger 4, refrigerant gas cooler 6, expansion valve 5
The closed circuit circuit of composition.
Rotary wheel dehumidifying mechanism include the runner with renewing zone 10 and treatment region 8, processing wind turbine 1, preposition regeneration wind turbine 13,
Regenerate wind turbine 11, the motor 12 for driving runner rotation, air a flow through after evaporator 2 sequentially through treatment region 8 and processing wind turbine 1 into
Enter baking oven, regeneration air e is through preposition regeneration wind turbine 13, phase transformation condensing heat-exchange and crosses cold heat exchanger 4, refrigerant gas cooler
6th, renewing zone 10 and regeneration wind turbine 11, are arranged from exhaust outlet to air, the present embodiment is preferred embodiment.
Regeneration heat source is heat of compressor.
Certain cigarette packet produces recombination process, takes 6 segmentation compounding machines at present, 45 kilowatts of every section of heating power of compounding machine, 6 sections multiple
Conjunction machine has fresh air air inlet, also there is Waste gas outlet, the total exhaust air rate 10000m of compounding machine3/ h, the total hydrofuge amount of compounding machine
35kg/h.100 DEG C of delivery temperature.
Cigarette packet compound tense, workshop temperature are 27 DEG C, relative humidity 60%, in air draft 10000m3During/h, workshop is empty
Adjusting system must supplement the fresh air of equivalent amount to workshop, for this purpose, the energy of air-conditioning system consumption is referring to table one：
Air-conditioning cold flow caused by table one, compounding machine exhaust loses
After taking technical solutions of the utility model, fresh air make up is 3000m3/ h is added to fresh in compounding machine
Air moisture content 2g/kg.Under this air-inlet condition, under equal dry amount, exhaust airflow water content only has 11.72g/kg, thus
It can be concluded that during logical dry air drying compounding machine, compounding machine inner air water capacity is lower than traditional drying mode, leads to dry empty
It can ensure composite quality in gas to compounding machine.
There are many dry air modes for generating water content 2g/kg, and traditional is that freezing adds rotary adsorptive dehumidification, runner
Process parameter is referring to table two
Table two, major parameter table
| Temperature DEG C | Relative humidity % | Water content g/kg | Enthalpy KJ/kg | Flow m3/h | Dew point DEG C | |
| 1 | 35 | 85 | 31.2 | 115.4 | 3000 | 32.3 |
| 2 | 13 | 95 | 8.9 | 35.7 | 3000 | 12.2 |
| 3 | 30 | 7.5 | 2 | 35 | 3000 | -7.4 |
Table three, dehumidification device energy consumption table
After taking technical solutions of the utility model, compounding machine synthesis energy saving benefit is referring to table
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, the change made under other any Spirit Essences and principle without departing from the utility model are modified, are replaced
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (2)
1. a kind of compounding machine drying energy saving system using aqueous binder, it is characterised in that：If including exsiccator and dehumidifier,
If exsiccator is connected, the air inlet of baking oven is communicated with the dry gas exhaust outlet of dehumidifier；Dehumidifier includes aerial cooler, removes
Wet runner, system processing wind turbine, the regenerative heater of runner, rotary wheel regeneration wind turbine；Air through aerial cooler, desiccant wheel,
System processing wind turbine enters baking oven, and regeneration air is after regenerative heater, desiccant wheel renewing zone, rotary wheel regeneration wind turbine from air draft
Mouth is arranged to air.
2. compounding machine drying energy saving system according to claim 1, it is characterised in that：Dehumidifier includes rotary wheel dehumidifying mechanism
And vapour compression refrigerator structure, the vapour compression refrigerator structure are included by evaporator（2）, compressor（3）, phase transformation condensation
Exchange heat and cross cold heat exchanger（4）, refrigerant gas cooler（6）, expansion valve（5）The closed circuit circuit of composition, the dehumidifier
For rotary wheel dehumidifying mechanism, rotary wheel dehumidifying mechanism includes having renewing zone（10）And treatment region（8）Runner, processing wind turbine（1）, it is preceding
Put regeneration wind turbine（13）, regeneration wind turbine（11）, drive runner rotation motor（12）, air a flows through evaporator（2）It sequentially passes through afterwards
Treatment region（8）With handling wind turbine（1）Into baking oven, regeneration air e is through preposition regeneration wind turbine（13）, phase transformation condensing heat-exchange and mistake
Cold heat exchanger（4）, refrigerant gas cooler（6）, renewing zone（10）And regeneration wind turbine（11）, arranged from exhaust outlet to air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156077.3U CN207487265U (en) | 2017-09-11 | 2017-09-11 | A kind of compounding machine drying energy saving system using aqueous binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721156077.3U CN207487265U (en) | 2017-09-11 | 2017-09-11 | A kind of compounding machine drying energy saving system using aqueous binder |
Publications (1)
| Publication Number | Publication Date |
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| CN207487265U true CN207487265U (en) | 2018-06-12 |
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| CN201721156077.3U Active CN207487265U (en) | 2017-09-11 | 2017-09-11 | A kind of compounding machine drying energy saving system using aqueous binder |
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| Country | Link |
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| CN (1) | CN207487265U (en) |
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2017
- 2017-09-11 CN CN201721156077.3U patent/CN207487265U/en active Active
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