CN205311022U - Multistage energy -conserving oven of aluminium foil paper compounding machine - Google Patents
Multistage energy -conserving oven of aluminium foil paper compounding machine Download PDFInfo
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- CN205311022U CN205311022U CN201620022327.3U CN201620022327U CN205311022U CN 205311022 U CN205311022 U CN 205311022U CN 201620022327 U CN201620022327 U CN 201620022327U CN 205311022 U CN205311022 U CN 205311022U
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Abstract
Multistage energy -conserving oven of aluminium foil paper compounding machine, install the top at the aluminum foil combination machine, install air return device and air -out device at the upper wall of oven, the air outlet of the air -out pipe connector oven top of air -out device, install out the fan on a tuber pipe, the exit tube that goes out the fan trachea that runs in, on the air outlet of air return device's return air pipe connector oven, install the return air machine on the backwind tube, the air intake of the play pipe connector oven front end of return air machine, the oven is separated into multistagely, all install a set of air return device and air -out device in each level, install the air -out check valve on the play tuber pipe of air -out device, install return air check valve and secondary air channel on air return device's backwind tube, install electromagnetism accuse blast gate in the import of secondary air channel. But auxiliary air during owing to the circulation of steam in the oven makes the organic volatile substance concentration in the oven reduce in energy -conservation, owing to can reduce the temperature step by step after grading the oven, reduce the magnitude of recruitment of air, through the hierarchical control, improve thermal utilization ratio.
Description
Technical field
This technology belongs to aluminium-foil paper and produces equipment technical field, relates to a kind of aluminium-foil paper compounding machine multi-stage, energy-saving baking oven.
Background technology
In process of production, aluminium foil and lining paper are after viscose glue compound, it is necessary to carry out drying and processing in an oven for aluminium-foil paper, during drying, aluminium foil paper tape enters from one end of baking oven, uniform motion on carrying roller, exports from the other end of baking oven, has air inlet in the design of baking oven upper front end, air inlet is provided with blower fan, the design of baking oven rear upper has air outlet, is provided with heater in baking oven, and the air-flow that the heat that heater sends is blown into by air inlet drives, flow to baking oven rear end, finally flowed out by air outlet. At air outlet place, the design of some baking ovens has backwind tube, the hot blast that rear end is flowed out is transmitted back to the air inlet of baking oven front end, recycles saving heat energy; Steam is then expelled directly out by other baking ovens from air outlet, and to reduce in baking oven the concentration from the organic volatile given out aluminium foil paper tape, thus that accelerates organic volatile on paper tape distributes speed, the volatile organic content of combined paper band reduces. The aluminium foil paper tape baking oven of both different designs is with there being shortcoming, and it is slow that the former organic volatile distributes speed, causes that in production, volatile organic content is too high; The loss of the latter's heat is big, is unfavorable for energy conservation.
Summary of the invention
For in prior art, the aluminium foil paper tape baking oven of two kinds of structures is respectively present organic volatile and distributes the problem that speed is slow and thermal loss is big, and this utility model provides a kind of aluminium-foil paper compounding machine multi-stage, energy-saving baking oven, solves problems of the prior art. in this utility model, baking oven is arranged on the top of Al foil combined machine, paper tape carrying roller and heating element are installed in baking oven, upper wall at baking oven is provided with air-returning device and exhaust apparatus, the discharge pipe of exhaust apparatus connects the air outlet above baking oven, discharge pipe is provided with blowing machine, the pipe that goes out of blowing machine runs in trachea, the backwind tube of air-returning device connects on the air outlet of baking oven, backwind tube is provided with return fan, the pipe that goes out of return fan connects the air inlet of baking oven front end, baking oven is separated into multistage, every one-level is mounted on one group of air-returning device and exhaust apparatus, the discharge pipe of exhaust apparatus is provided with air-out check valve, the backwind tube of air-returning device is provided with return air check valve and secondary air channel, the import of secondary air channel is provided with electromagnetism control air-valve.
Adopt the technical program, owing to being mounted with discharge pipe and backwind tube on the air outlet of baking oven, backwind tube is provided with secondary air channel, when hot blast is at baking oven internal recycle, during organic volatile excessive concentration in baking oven, open the electromagnetism control air-valve on secondary air channel, open the blowing machine on discharge pipe, the part steam in baking oven is discharged, supplement part fresh air simultaneously, when reducing thermal loss as far as possible, reduce the organic volatile substrate concentration in baking oven, make the volatile organic content of product reach mark.Additionally, owing to baking oven is separated into multistage by the technical program, be conducive to that the paper tape of diverse location in baking oven carries out fine drying to control, the i.e. paper tape high humidity of front end, can suitably increase temperature, increase circulation network speed, the aqueous vapor of front end and organic volatile volatile quantity big, can suitably increase the magnitude of recruitment of fresh air; Temperature can be gradually decreased in rear end, reduce the magnitude of recruitment of air, by grading control, improve the utilization rate of heat.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment, as shown in Figure 1: a kind of aluminium-foil paper compounding machine multi-stage, energy-saving baking oven, this baking oven 2 is arranged on the top of Al foil combined machine, paper tape carrying roller 1 and heating element 3 are installed in baking oven 2, upper wall at baking oven 2 is provided with air-returning device and exhaust apparatus, the discharge pipe 13 of exhaust apparatus connects the air outlet 9 above baking oven, discharge pipe 13 is provided with blowing machine 14, the pipe that goes out of blowing machine 14 runs in trachea 6, the backwind tube 8 of air-returning device connects on the air outlet 9 of baking oven, backwind tube 8 is provided with return fan 7, the pipe that goes out of return fan 7 connects the air inlet 4 of baking oven front end, baking oven 2 is separated into multistage, every one-level is mounted on one group of air-returning device and exhaust apparatus, the discharge pipe 13 of exhaust apparatus is provided with air-out check valve 12, the backwind tube 8 of air-returning device is provided with return air check valve 11 and secondary air channel 10, the import of secondary air channel 10 is provided with electromagnetism control air-valve 5.
Claims (1)
1. aluminium-foil paper compounding machine multi-stage, energy-saving baking oven, this baking oven (2) is arranged on the top of Al foil combined machine, paper tape carrying roller (1) and heating element (3) are installed in baking oven (2), upper wall at baking oven (2) is provided with air-returning device and exhaust apparatus, the discharge pipe (13) of exhaust apparatus connects the air outlet (9) above baking oven, discharge pipe (13) is provided with blowing machine (14), the pipe that goes out of blowing machine (14) runs in trachea (6), the backwind tube (8) of air-returning device connects on the air outlet (9) of baking oven, backwind tube (8) is provided with return fan (7), the pipe that goes out of return fan (7) connects the air inlet (4) of baking oven front end, it is characterized in that: baking oven (2) is separated into multistage, every one-level is mounted on one group of air-returning device and exhaust apparatus, the discharge pipe (13) of exhaust apparatus is provided with air-out check valve (12), the backwind tube (8) of air-returning device is provided with return air check valve (11) and secondary air channel (10), the import of secondary air channel (10) is provided with electromagnetism control air-valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022327.3U CN205311022U (en) | 2016-01-12 | 2016-01-12 | Multistage energy -conserving oven of aluminium foil paper compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022327.3U CN205311022U (en) | 2016-01-12 | 2016-01-12 | Multistage energy -conserving oven of aluminium foil paper compounding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311022U true CN205311022U (en) | 2016-06-15 |
Family
ID=56202924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022327.3U Expired - Fee Related CN205311022U (en) | 2016-01-12 | 2016-01-12 | Multistage energy -conserving oven of aluminium foil paper compounding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823688A (en) * | 2020-07-08 | 2020-10-27 | 浙江德铝包装材料有限公司 | Production process of red gold-printed aluminum foil paper |
| CN112857018A (en) * | 2021-01-22 | 2021-05-28 | 同济大学 | Temperature/humidity field cooperative multi-heat exchanger heat pump drying system and control method thereof |
-
2016
- 2016-01-12 CN CN201620022327.3U patent/CN205311022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823688A (en) * | 2020-07-08 | 2020-10-27 | 浙江德铝包装材料有限公司 | Production process of red gold-printed aluminum foil paper |
| CN111823688B (en) * | 2020-07-08 | 2022-05-10 | 浙江德铝包装材料有限公司 | Production process of red gold-printed aluminum foil paper |
| CN112857018A (en) * | 2021-01-22 | 2021-05-28 | 同济大学 | Temperature/humidity field cooperative multi-heat exchanger heat pump drying system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20220112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |