CN205897766U - Energy -efficient drying system of dry -type printing compounding machine - Google Patents
Energy -efficient drying system of dry -type printing compounding machine Download PDFInfo
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- CN205897766U CN205897766U CN201620752683.0U CN201620752683U CN205897766U CN 205897766 U CN205897766 U CN 205897766U CN 201620752683 U CN201620752683 U CN 201620752683U CN 205897766 U CN205897766 U CN 205897766U
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- bellows
- energy
- drying system
- compounding machine
- xeroprinting
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Abstract
The utility model discloses an energy -efficient drying system of dry -type printing compounding machine, including the drying tunnel, be provided with a plurality of deflector rolls that are used for carrying the material in the drying tunnel, the feed end of drying tunnel is provided with the air intake, and the discharge end is provided with the air outlet, the drying tunnel divide into a plurality of bellows of establishing ties in proper order along material direction of delivery, is located to be provided with the wind that is used for bellows on the bellows in low reaches and to loopback to the air return device of upper reaches bellows, and the bellows that are located the drying tunnel discharge end are provided with heating device. The utility model discloses a drying system obtains very big improvement in the aspect of energy utilization is rateed, under the prerequisite of guaranteeing the same stoving effect, reducible heating device sets up quantity, and the energy can be saved consumes, simultaneously the utility model discloses an interconnected between each bellows, reducible fan set up quantity, further save construction cost and system energy consumption.
Description
Technical field
This utility model is related to printing combination machine field and in particular to a kind of energy-efficient drying of xeroprinting compounding machine
System.
Background technology
Conventional printing combination machine generally by face/bed material unwinding unit, pan feeding traction unit, coater unit, drying system,
Recombiner unit, rolling unit and control system are formed.In traditional drying system, drying tunnel usually nine meters of three-stage, every section
Three meters is independent bellows, is provided with arch deflector roll, each bellows is respectively arranged with air intake blower fan, induced draft fans in bellows
And heater, heater is arranged on the intake stack outside bellows, is heated to be hot blast by the air-flow of heater, by
Air intake blower fan sends into bellows, and the wind in bellows is extracted out by induced draft fans, can directly discharge or recycle.
The shortcoming of traditional drying system is that Energy Efficiency Ratio is poor, and heat utilization ratio is very low, and main cause is: 1) heating dress
Outside setting in bellows, heating process partial heat directs out and distributes and run off, and causes the waste of the energy；2) every section of bellows difference
Independent air-supply and heater are set, and energy resource consumption is excessive, also increase construction cost and the maintenance cost of drying tunnel simultaneously.Cause
This, the drying system in printing combination machine is needed badly and is improved.
Utility model content
The purpose of this utility model, it is simply that overcoming the deficiencies in the prior art, provides one kind to be applied to xeroprinting compounding machine
Energy-efficient drying system, the hot blast in drying tunnel can be transmitted back to by upstream position using this system and return thus realizing hot blast
With reaching energy-efficient effect.
In order to achieve the above object, this utility model adopts the following technical scheme that
The energy-efficient drying system of xeroprinting compounding machine, including drying tunnel, be provided with described drying tunnel some for defeated
Send the deflector roll of material, the feed end of described drying tunnel is provided with air inlet, and discharge end is provided with air outlet,
Described drying tunnel is divided into, along material conveying direction, several bellows being sequentially connected in series, and is provided with the bellows in downstream
For the wind in bellows being transmitted back to the air-returning device of upstream bellows, it is provided with heating dress in the bellows of drying tunnel discharge end
Put.
Specifically, described air-returning device includes return air fan and return air airduct, and described return air fan connects bellows and taken out
Wind, the wind inlet end of described return air airduct is connected with return air fan, and outlet air end extends close to the adjacent bellows of drying tunnel feedstock direction
Interior.
Further, the outlet air end of described return air airduct is arranged on below deflector roll, and hot blast is arranged from the outlet air end of return air airduct
After going out, blow to the material on deflector roll from bottom to top, material is dried.
Further, it is provided with some deep beads above the material of described deflector roll conveying, arrange between adjacent deep bead
There is tuyere.The setting of tuyere makes hot blast blow from bottom to top, first carries out baking the affected part after applying some drugs to the lower surface of material, and passes from below through material
Hot blast returns after being subject to deep bead stop, carries out baking the affected part after applying some drugs to material upper surface.
Further, described deep bead is arc or pot cover shape, is easy to be formed hot blast between deep bead and material
Vortex, improves baking the affected part after applying some drugs effect.
Further, described tuyere is perpendicular to material surface, makes the material can be dry with even in bellows.
Preferably, the quantity of described bellows is three.
Preferably, the size of described bellows is between 1.5m-2.5m.
Preferably, it is provided with wind pressure monitoring device in described bellows, for monitoring the blast in bellows.
Preferably, it is provided with temperature-detecting device in described bellows, for monitoring the temperature in bellows.
The beneficial effects of the utility model are:
Compared with prior art, drying system of the present utility model is primarily present following improvement and advantage:
1), heater is placed on inside drying tunnel, and all heats that heater sends are fully used in drying tunnel,
Improve Energy Efficiency Ratio；
2), some bellows in drying tunnel are connected in series it is only necessary to arrange an air intake blower fan, reducing energy consumption；
3), it is provided with air-returning device in bellows, the hot blast in the bellows of downstream is transmitted back to upstream bellows it is achieved that to hot blast
Recycling, improve energy utilization rate, reduce the setting quantity of heater, save construction cost and energy cost.
Brief description
Fig. 1 is the front view of drying system of the present utility model.
Fig. 2 is the internal structure schematic diagram of drying system.
Fig. 3 be in Fig. 1 a-a to sectional view.
Fig. 4 is the structural representation of deep bead and tuyere.
In figure: 1- first bellows；2- second bellows；3- the 3rd bellows；4- air inlet；51- first blower fan；52- first time
Wind blower fan；53- second return air fan；6- heater；7- the first return air airduct；8- the second return air airduct；9- air outlet；10-
Drying tunnel；11- tuyere；12- deep bead；13- deflector roll.
Specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is carried out
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel's on the premise of not paying creative work is obtained, belongs to the model of this utility model protection
Enclose.
The utility model discloses being applied to the energy-efficient drying system of xeroprinting compounding machine, referring to Fig. 1 to Fig. 3,
Fig. 1 to Fig. 3 discloses a kind of structure of energy-efficient drying system of the present utility model respectively from many aspects.This utility model
Drying system include drying tunnel 10, be provided with some deflector rolls 13 for conveying material in drying tunnel 10, the feed end of drying tunnel 10 sets
It is equipped with air inlet 4, discharge end is provided with air outlet 9, be provided with air inlet 4 for air being sucked from the external world the of drying tunnel 10
One blower fan 51.Described drying tunnel 10 is divided into, along material conveying direction, several bellows being sequentially connected in series, the number of bellows in the present embodiment
Amount is preferably three, is the first bellows 1, the second bellows 2 and the 3rd bellows 3 respectively, and three is sequentially connected in series formation arch bridge-like structure,
Wherein air inlet 4 is arranged on the first bellows 1, and air outlet 9 is arranged on the 3rd bellows 3, the pipeline being made up of deflector roll 13 according to
Secondary pass through the first bellows 1, the second bellows 2 and the 3rd bellows 3.It is equiped with heater 6, described heating in described 3rd bellows 3
Device 6 is electric heating equipment, for drying tunnel 10 heat supply.
For the heat energy contained by hot blast in effectively utilizes drying tunnel, in this utility model, in adjacent bellows, it is located at downstream
Air-returning device is provided with bellows, up urticaria case conveys by the hot blast in the bellows of downstream using air-returning device.In the present embodiment
In, the second bellows 2 and the 3rd bellows 3 are respectively arranged with air-returning device.Air-returning device on second bellows 2 includes the first return air
Blower fan 52 and the first return air airduct 7, described first return air fan 52 connects the second bellows 2 and carries out convulsion, described first return air wind
The wind inlet end of pipe 7 is connected with the first return air fan 52, and outlet air end extends close in the first bellows 1 of drying tunnel 10 feedstock direction,
Hot blast in second bellows 2 is transmitted back to the first bellows 1.In the same manner, the air-returning device on the 3rd bellows 3 includes the second return air fan
53 and the second return air airduct 8, described second return air fan 53 connects the 3rd bellows 3 and carries out convulsion, described second return air airduct 8
Wind inlet end is connected with the second return air fan 53, and outlet air end extends in the second bellows 2, and the hot blast in the 3rd bellows 3 is transmitted back to
Second bellows 2.
Further, the outlet air end of described return air airduct is arranged on below deflector roll 13, and hot blast is arranged from the outlet air end of return air airduct
After going out, blow to the material on deflector roll 13 from bottom to top, above material, be provided with the deep bead 12 of some arcs or pot cover shape, such as scheme
Shown in 4, it is provided with tuyere 11 between adjacent deep bead 12, tuyere 11 is perpendicular to material surface.The setting of tuyere 11 makes hot blast hang down
Blow-through, to material, first carries out baking the affected part after applying some drugs to the lower surface of material, makes material thermally equivalent be dried, and passes from below through material
Hot blast returns after being subject to deep bead 12 stop, forms the vortex of hot blast, material upper surface is entered between deep bead 12 and material
Row baking the affected part after applying some drugs, improve the effect dried.
It is additionally provided with the wind pressure monitoring device of detection wind-force size and the temperature for detecting box temperature in described bellows
Detection means, wherein wind pressure monitoring device are pressure transducer, and temperature-detecting device is temperature sensor.The size of described bellows
Between 1.5-2.5m.
Based on above-mentioned setting, operationally, the first blower fan 51 is from drying tunnel 10 for hot blast recycling system described in the utility model
Suck air at air inlet 4 to be formed from air inlet 4 to the air-flow of air outlet 9, the first return air fan 52 and the second return air fan 53
Dynamically extract the hot blast in the second bellows 2 and the 3rd bellows 3 and be recycled to respectively in the first bellows 1 and the second bellows 2, thus
Complete hot blast loopback.Because this utility model is installed in heater 6 inner bellows of drying tunnel 10 least significant end, heater 6
The all heats sending distribute completely in drying tunnel 10, improve energy utilization rate, and this utility model utilizes air-returning device handle simultaneously
It is not fully used the hot blast up urticaria case conveying of heat in the bellows of downstream, by the recycling to hot blast, make hot blast
Heat is fully used, and the recovery utilization rate of the heat energy of the system may be up to 95%, improves energy utilization rate further.Contrast
Traditional drying system, drying system of the present utility model obtains great raising in terms of energy utilization rate, identical in guarantee
The setting quantity of heater 6, save energy consumption on the premise of drying effect, can be reduced；Simultaneously of the present utility model each
Interconnect between bellows, the setting quantity of blower fan can be reduced, save construction cost and system energy consumption further.
Below a kind of drying system of typical traditional printing compounding machine and the drying system power consumption of the present embodiment are carried out
Contrast, the length of traditional printing compounding machine drying system is nine meters of three-stage, every section of bellows heating power, air intake blower fan power and
Induced draft fans power is respectively 48kw, 4.4kw and 4.4kw, then, during the work of traditional drying system, the general power of consumption is
170.4kw.And drying system of the present utility model is 6 meters 3 sections, each bellows only need to configure single blower fan, adds independent induced draft fans,
Blower fan general power is 8.8kw, simultaneously as heater 6 only need to be arranged in the 3rd bellows 3, the quantity of its heater is
1, power is 42kw, then, during drying system work of the present utility model, the general power of consumption is 50.8kw, contrasts traditional drying system
System, can say it is energy-efficient.Referring to table 1, the power consumption of traditional drying system and drying system of the present utility model is to such as
Following table:
Table 1 traditional drying system is contrasted with the power consumption of drying system of the present utility model
Obviously, energy-efficient drying system of the present utility model does not only take up sky compared with the drying system of conventional composite machine
Between on more save, meanwhile, its capacity usage ratio has very big lifting, and energy resource consumption substantially reduces, more energy-conserving and environment-protective.
Above concrete structure and sized data are that preferred embodiment of the present utility model is illustrated, but this reality
It is not limited to described embodiment with new creation, those of ordinary skill in the art are in the premise without prejudice to this utility model spirit
A variety of equivalent variations or replacement also can be made down, these equivalent deformation or replacement are all contained in the application claim and are limited
In fixed scope.
Claims (10)
1. the energy-efficient drying system of xeroprinting compounding machine, including drying tunnel, be provided with described drying tunnel some for conveying
The deflector roll of material, the feed end of described drying tunnel is provided with air inlet, discharge end be provided with air outlet it is characterised in that:
Described drying tunnel is divided into, along material conveying direction, several bellows being sequentially connected in series, be provided with the bellows in downstream for
Wind in bellows is transmitted back to the air-returning device of upstream bellows, in the bellows of drying tunnel discharge end, is provided with heater.
2. xeroprinting compounding machine as claimed in claim 1 energy-efficient drying system it is characterised in that: described return air dress
Put including return air fan and return air airduct, described return air fan connects bellows and carries out convulsion, the wind inlet end of described return air airduct with
Return air fan connects, and outlet air end extends close in the adjacent bellows of drying tunnel feedstock direction.
3. xeroprinting compounding machine as claimed in claim 2 energy-efficient drying system it is characterised in that: described return air wind
The outlet air end of pipe is arranged on below deflector roll.
4. xeroprinting compounding machine as claimed in claim 3 energy-efficient drying system it is characterised in that: described deflector roll
It is provided with some deep beads above the material of conveying, between adjacent deep bead, be provided with tuyere.
5. xeroprinting compounding machine as claimed in claim 4 energy-efficient drying system it is characterised in that: described deep bead
For arc or pot cover shape.
6. xeroprinting compounding machine as claimed in claim 4 energy-efficient drying system it is characterised in that: described tuyere hang down
Directly in material surface.
7. xeroprinting compounding machine as claimed in claim 1 energy-efficient drying system it is characterised in that: described bellows
Quantity is three.
8. the energy-efficient drying system of xeroprinting compounding machine as claimed in claim 1 is it is characterised in that described bellows
Size is between 1.5m-2.5m.
9. xeroprinting compounding machine as claimed in claim 1 energy-efficient drying system it is characterised in that: in described bellows
It is provided with wind pressure monitoring device.
10. xeroprinting compounding machine as claimed in claim 1 energy-efficient drying system it is characterised in that: described bellows
Inside it is provided with temperature-detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752683.0U CN205897766U (en) | 2016-07-14 | 2016-07-14 | Energy -efficient drying system of dry -type printing compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620752683.0U CN205897766U (en) | 2016-07-14 | 2016-07-14 | Energy -efficient drying system of dry -type printing compounding machine |
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| Publication Number | Publication Date |
|---|---|
| CN205897766U true CN205897766U (en) | 2017-01-18 |
Family
ID=57772520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620752683.0U Withdrawn - After Issue CN205897766U (en) | 2016-07-14 | 2016-07-14 | Energy -efficient drying system of dry -type printing compounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017022A (en) * | 2016-07-14 | 2016-10-12 | 江门市智睿包装机械有限公司 | High-efficiency and energy-saving drying system of dry printing laminating machine |
| CN107297312A (en) * | 2017-08-29 | 2017-10-27 | 林文茂 | A kind of energy-saving and emission-reduction dry type coating machine drying system |
-
2016
- 2016-07-14 CN CN201620752683.0U patent/CN205897766U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017022A (en) * | 2016-07-14 | 2016-10-12 | 江门市智睿包装机械有限公司 | High-efficiency and energy-saving drying system of dry printing laminating machine |
| CN107297312A (en) * | 2017-08-29 | 2017-10-27 | 林文茂 | A kind of energy-saving and emission-reduction dry type coating machine drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170118 Effective date of abandoning: 20181109 |
|
| AV01 | Patent right actively abandoned |