CN103223398A - Vertical type gluing machine drying box and energy-saving method thereof - Google Patents
Vertical type gluing machine drying box and energy-saving method thereof Download PDFInfo
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- CN103223398A CN103223398A CN2013101653369A CN201310165336A CN103223398A CN 103223398 A CN103223398 A CN 103223398A CN 2013101653369 A CN2013101653369 A CN 2013101653369A CN 201310165336 A CN201310165336 A CN 201310165336A CN 103223398 A CN103223398 A CN 103223398A
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Abstract
An energy-saving method for a vertical type gluing machine drying box comprises the following steps: blowing in heated fresh air through an exit of a piece of cloth, wherein hot air of a cloth downlink oven flows upwards against the moving direction of the cloth to the top of a cloth downlink area; sending the hot air all or partly to a cloth uplink oven heater before a cooling section; or sending the hot air being subjected to filtering to the uplink oven heater where the cloth enters after coated; and sending the air to the cloth uplink oven heater after the temperature is adjusted by a heating device. The method is particularly applied in a drying system of the gluing machine used for manufacturing glass fabric based bonding sheet (PP), so as to achieve the purpose of more energy-saving under condition of guaranteeing the drying effect, and belongs to the technical field of equipment energy saving.
Description
Technical field
The present invention relates to a kind of vertical gluing machine drying baker and power-economizing method, especially be applied to produce the drying system of glass fiber fabric base bonding sheet (PP) gluing machine, reach under the prerequisite that guarantees drying effect more purpose of energy saving, belong to the equipment field of energy-saving technology.
Background technology
Covering copper gluing machine drying baker hot blast all is to flow (promptly being flowed toward lower by the high position) from top to bottom, the up baking oven 2 of cloth (cloth just be coated with advance up baking oven) distinguished and admirable to opposite with the trend of cloth 1, the hot blast of cloth descender baking oven 4 is the stream that is directed downwards along cloth, with cloth 1 direction of motion in the same way, 2 districts adopt 100% fresh wind, temperature through filter and heat exchanger heats necessary requirement on the technology, deliver to distributor box by air blast again, blow downwards against the cloth up direction from top to bottom, at the cloth charging aperture the denseer gas of solvent is discharged to outdoor, as shown in Figure 2.
Because of the gluing machine drying baker generally than higher (7-15 rice is arranged), if want the hot blast recycling of the descending baking oven 4 of cloth, need keep watch that it is top to guide to from low layer to the up baking oven 2 of cloth, airduct long (generally having more than ten meter), windage is bigger.And the hot blast of cloth descender baking oven 4 is the stream that is directed downwards along cloth, and drying effect is more a little than cloth and the reverse difference of wind, and exit concentration is the highest in descender, and partial solvent has been run back the resin bed of cloth easily, and residual solvent can increase.
But cover all so designs of copper gluing machine drying baker both at home and abroad, formed a kind of thinking set industry prejudice in other words, the design that is not always the case of domestic thousands of gluing machines, without exception.
Summary of the invention
In order to address the above problem, the present invention is on the prior art basis, further improve development, through inventor's theory analysis and use practice repeatedly, advance the new wind in heating back from the outlet of cloth, the hot blast of the descending baking oven 4 of cloth is that the direction of motion against cloth is to the upper reaches, be up to cloth descender top, cooling section is preceding all or part of up baking oven 2 heaters of cloth that are sent to of hot blast, or through be sent to after filtration cloth just be coated with advance up baking oven 2 heaters, after heater regulates temperature, deliver to the up baking oven 2 of cloth.
The descending baking oven of cloth of the present invention 4 is distinguished and admirable opposite with the cloth direction of motion, forms adverse current, and drying effect is better; Go out cloth place baking oven solvent strength from low to high, the product residual solvent that has been coated with still less; Descending drying tunnel 4 hot blast recyclings of cloth are shorter to the pipeline of up drying tunnel, and windage is littler, and the complete machine energy consumption is more economized.
The wind of gluing machine in taking into full account descending baking oven 4 lacks this situation than the wind solvent of the up baking oven 2 of cloth, at first hot blast is discharged to the up baking oven 2 of cloth from the descending baking oven 4 of cloth, by exhaust blower waste gas is discharged gluing machine by up baking oven bottom again, waste gas can enter the incinerator burning again, produce the heat new wind of preheating again, again new wind is guided to and delivered to the descending baking oven 4 of cloth after descending baking oven 4 heaters of cloth regulate temperature, energy consumption is more saved.
Description of drawings
Fig. 1 is principle of the invention figure, and Fig. 2 is the drying baker schematic diagram that generally uses now, and wherein 1 is the cloth of coated substrate, and 2 is the up baking oven of cloth, and 3 are heating and blower system, and 4 is the descending baking oven of cloth.
The specific embodiment
Is cloth that direction against cloth is to the upper reaches at the hot blast of the descending baking oven 4 of cloth, advance the new wind in heating back from the outlet of cloth, be up to cloth 1 descender top, be sent to up baking oven 2 and heat and blower systems 3 hot blast is all or part of before the cooling section, or through being sent to up baking oven 2 heating and blower systems 3 after filtering, after heater regulates temperature cloth just be coated with advance the up baking oven 2 of cloth.
Up baking oven 2 heating of cloth and blower system 3 also can be advanced a part of fresh wind except the wind that advances descending baking oven 4 extractions of cloth.
The descending baking oven of cloth 4 is distinguished and admirable opposite with the cloth direction of motion like this, forms adverse current, and drying effect is better; Go out cloth place baking oven solvent strength from low to high, the product residual solvent that has been coated with still less; The descending drying tunnel hot blast recycling of cloth is shorter to the pipeline of up drying tunnel, and windage is littler, and the complete machine energy consumption is more economized.
The wind of gluing machine in taking into full account the descending baking oven 4 of cloth is than air-dry clean this situation of up baking oven 2, at first hot blast is discharged to up baking oven from descending baking oven, by exhaust blower waste gas is discharged gluing machine by up baking oven again, organic solvent concentration is higher comparatively speaking in the air draft, and waste gas is idle with row through the easier realization of incinerator.
Waste gas is generally heavier through incinerator, and it is many to be placed on ground, coating plant outside.Waste gas gas of high temperature comparatively behind incinerator, with live gas through heat exchanger with after comparatively the gas of high temperature is done heat exchange, enter descending drying tunnel 4 storage heaters of cloth, pipeline is more short, and is more convenient.This method more reduces the gluing machine energy consumption, can save energy about 30%.
The infra-red radiation baking oven adopts radiant panel, and heat energy passes on the PP with forms of radiation, for the PP curing reaction; Hot blast then takes the baking oven internal solvent to incinerator and goes burning.
Each district's ventilation apparatus comprises: filter screen, heater, fresh blower fan, distributor box, exhaust blower.The descending baking oven 4 fresh wind of cloth are through behind the filter screen, enter heat exchanger heats and reach the temperature of necessary requirement on the technology, by air blast fresh hot blast is delivered to distributor box again, at distributor box hot blast being carried out left, center, right distributes, enter curing room from the air port afterwards, provide heat to PP and take away solvent, by exhaust blower waste gas is taken away at last.
Other existing gluing machine technology and technologies no longer repeat to set forth at this.
Claims (4)
1. vertical gluing machine drying baker power-economizing method, advance the new wind in heating back from the outlet of cloth, the hot blast of the descending baking oven of cloth is that the direction of motion against cloth is to the upper reaches, it is preceding all or part of up baking oven heater of cloth that is sent to of hot blast to be up to cloth descender top cooling section, or through be sent to after filtration cloth just be coated with advance up baking oven heater, after heater regulates temperature, deliver to the up baking oven of cloth.
2. according to the described a kind of vertical gluing machine drying baker power-economizing method of claim 1, it is characterized in that: waste gas enters the incinerator burning, produce the heat new wind of preheating again, new wind is guided to delivered to the descending baking oven of cloth after the descending baking oven heater of cloth regulates temperature again, energy consumption is more saved.
3. according to the described a kind of vertical gluing machine drying baker power-economizing method of claim 1, it is characterized in that: up baking oven heating and blower system also can be advanced a part of fresh wind except the wind that advances the descending baking oven extraction of cloth.
4. according to the described a kind of vertical gluing machine drying baker of claim 1, it is characterized in that: advance the new wind in heating back from the outlet of cloth, the hot blast of the descending baking oven of cloth is that the direction of motion against cloth is to the upper reaches, it is preceding all or part of up baking oven heater of cloth that is sent to of hot blast to be up to cloth descender top cooling section, or through be sent to after filtration cloth just be coated with advance up baking oven heater, after heater regulates temperature, deliver to the up baking oven of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013101653369A CN103223398A (en) | 2013-04-21 | 2013-04-21 | Vertical type gluing machine drying box and energy-saving method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101653369A CN103223398A (en) | 2013-04-21 | 2013-04-21 | Vertical type gluing machine drying box and energy-saving method thereof |
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| CN103223398A true CN103223398A (en) | 2013-07-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924404A (en) * | 2014-04-24 | 2014-07-16 | 安徽省绩溪县华林玻璃纤维有限公司 | Unit for conducting chemical processing on surface of filtering material for glass fiber not sticking to rollers |
| CN106400359A (en) * | 2016-12-06 | 2017-02-15 | 平顶山环宇星防水科技有限公司 | Vertical production line for acrylate polymer waterproof roll |
| CN114798369A (en) * | 2022-04-21 | 2022-07-29 | 苏州兆和环能科技有限公司 | Coating machine drying oven and coating machine waste gas recovery system |
| CN115488016A (en) * | 2022-10-25 | 2022-12-20 | 陕西宝昱科技工业股份有限公司 | Drying system of gluing machine and control method |
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| CN2915286Y (en) * | 2006-06-09 | 2007-06-27 | 苏州市益维高科技发展有限公司 | Vertical type gluing machine heat radiation drying oven device |
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| CN102514370A (en) * | 2011-12-08 | 2012-06-27 | 杨峥雄 | Drying box of printing coating machine and energy saving method |
| CN202318976U (en) * | 2011-11-29 | 2012-07-11 | 浙江海之门橡塑有限公司 | Oven for gluing machine |
| CN202337061U (en) * | 2011-12-08 | 2012-07-18 | 杨峥雄 | Drying box of printing coating machine |
| CN102824993A (en) * | 2012-08-29 | 2012-12-19 | 东莞市九州浩德新能源设备有限公司 | Coating machine baking oven system |
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| CN2915286Y (en) * | 2006-06-09 | 2007-06-27 | 苏州市益维高科技发展有限公司 | Vertical type gluing machine heat radiation drying oven device |
| CN201603672U (en) * | 2009-09-21 | 2010-10-13 | 杨峥雄 | Energy-saving intake and exhaust device |
| CN102198337A (en) * | 2010-03-22 | 2011-09-28 | 杨峥雄 | Environment-friendly energy-saving exhaust gas treatment device and method |
| CN202318976U (en) * | 2011-11-29 | 2012-07-11 | 浙江海之门橡塑有限公司 | Oven for gluing machine |
| CN102489437A (en) * | 2011-12-02 | 2012-06-13 | 杨峥雄 | Energy-saving device and method for drying box of coating compound machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924404A (en) * | 2014-04-24 | 2014-07-16 | 安徽省绩溪县华林玻璃纤维有限公司 | Unit for conducting chemical processing on surface of filtering material for glass fiber not sticking to rollers |
| CN106400359A (en) * | 2016-12-06 | 2017-02-15 | 平顶山环宇星防水科技有限公司 | Vertical production line for acrylate polymer waterproof roll |
| CN114798369A (en) * | 2022-04-21 | 2022-07-29 | 苏州兆和环能科技有限公司 | Coating machine drying oven and coating machine waste gas recovery system |
| CN114798369B (en) * | 2022-04-21 | 2024-06-04 | 苏州兆和环能科技有限公司 | Coating machine oven and coating machine waste gas recovery system |
| CN115488016A (en) * | 2022-10-25 | 2022-12-20 | 陕西宝昱科技工业股份有限公司 | Drying system of gluing machine and control method |
| CN115488016B (en) * | 2022-10-25 | 2023-12-05 | 陕西宝昱科技工业股份有限公司 | Sizing machine drying system and control method |
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Application publication date: 20130731 |