CN201184731Y - Environment protection type baking oven for lacquer-coating machine - Google Patents
Environment protection type baking oven for lacquer-coating machine Download PDFInfo
- Publication number
- CN201184731Y CN201184731Y CNU2008200323313U CN200820032331U CN201184731Y CN 201184731 Y CN201184731 Y CN 201184731Y CN U2008200323313 U CNU2008200323313 U CN U2008200323313U CN 200820032331 U CN200820032331 U CN 200820032331U CN 201184731 Y CN201184731 Y CN 201184731Y
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- China
- Prior art keywords
- gas treatment
- treatment pipe
- combustion chamber
- tail gas
- environment
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- Expired - Fee Related
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Abstract
The utility model relates to an environment-friendly lacquering machine oven, which additionally arranges a tail gas treatment pipe based on the arrangement of a drying device and a drying tunnel. The tail gas treatment pipe is connected between the drying tunnel and an exhaust port in series; a combustion chamber is arranged inside the tail gas treatment pipe; a heating device is arranged inside the combustion chamber; and a combustion-supporting catalyst for promoting the complete combustion of tail gas is loaded into the combustion chamber. The explosive, combustible and toxic tail gas which is evaporated from the paint coating a metal wire can reduce the concentration of the explosive and combustible gas and remarkably reduce the content of pollutes in the gas, thereby resulting in a distinct environment-friendly effect. A heat storage layer also coats the outsides of the tail gas treatment pipe or the drying segment of the tail gas treatment pipe and the drying tunnel, so that the burned hot gas in the combustion chamber can preheat the tail gas treatment pipe or the drying segment of the tail gas treatment pipe and the drying tunnel and then is discharged. The lacquering machine oven improves the thermal utilization efficiency, so as to be environment-friendly and energy-saving.
Description
Technical field
The utility model relates to a kind of drying unit, particularly a kind of drying unit of enamel-covered wire enameling machine.
Background technology
At present, enamel-covered wire is in the process of wire bag lacquer, need through the baking oven heating, drying, can produce gases such as explosive, inflammable, poisonous, and existing a conventional oven or drying box do not possess the function of a large amount of ventilations, when in the case explosive, burning or accidents such as blast can take place when inflammable gas reaches finite concentration, so generally all be that gas is directly discharged casing through air exhauster, to avoid the generation of accident.But, if the gas behind the case inner drying is directly discharged casing, not only can take away a large amount of heats, cause a large amount of losses of the energy, greatly reduce baking oven efficient, even more serious is the pollution that direct discharging will certainly cause air, in factory building under the limited space, can serious harm healthy to the workman.Under contemporary environmental protection, energy-conservation overall situation, this way or this structure quite lag behind.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of above-mentioned existing enameling machine baking oven, designs a kind of simple and reasonable, good environmental protection, environment-friendly type enameling machine baking oven that safety coefficient is high.
Environment-friendly type enameling machine baking oven of the present utility model mainly is on the basis of the existing enameling machine baking oven of drying tunnel that is provided with drying unit and exhaust outlet, has additional the vent gas treatment pipe, and described vent gas treatment pipe is serially connected between drying tunnel and the exhaust outlet.Be provided with combustion chamber in the described vent gas treatment pipe, be provided with heater in the combustion chamber and the clean-burning combustion supporting catalyst of promotion tail gas is housed.
Described combustion chamber two ends are respectively equipped with the mesh division board, and the combustion supporting catalyst in the combustion chamber is selected Metal Palladium or metal platinum for use.
The energy savings for the heat that utilizes burning, can be outside the vent gas treatment pipe or the drying tunnel of vent gas treatment pipe and oven dry section be wrapped with recuperation layer, the outlet side of combustion chamber connects with an end of recuperation layer, the recuperation layer other end connects with exhaust outlet.
In order to control exhaust velocity, can set up the waste discharge blower fan that is subjected to Frequency Converter Control at exhaust outlet.
Environment-friendly type enameling machine baking oven of the present utility model, owing to be provided with combustion chamber vent gas treatment pipe in having set up, with tail gas such as explosive, inflammable, poisonous in combustion chamber fully after the burning, reduced concentration explosive in the case, inflammable gas on the one hand, greatly reduce the content of gas internal contamination composition on the other hand, and the hot gas of discharging passes through recuperation layer, the heat that can make full use of gas carries out the heat feedback to vent gas treatment pipe and drying tunnel, improve heat utilization efficiency, thereby reach the effect of energy-saving and environmental protection.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model.
Among the above-mentioned figure, the 1st, enamel-covered wire, the 2nd, be provided with the drying tunnel of drying unit, the 3rd, the vent gas treatment pipe, the 4th, help the big gun catalyst, the 5th, heater, the 6th, combustion chamber, the 7th, mesh division board, the 8th, recuperation layer, the 9th, exhaust outlet.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Environment-friendly type enameling machine baking oven of the present utility model comprises drying tunnel 2 and the exhaust outlet 9 that is provided with drying unit, it is characterized in that also including vent gas treatment pipe 3, described vent gas treatment pipe 3 is serially connected between drying tunnel 2 and the exhaust outlet 9, be provided with combustion chamber 6 in the vent gas treatment pipe 3, be provided with heater 5 in the combustion chamber 6 and the clean-burning combustion supporting catalyst 4 of promotion tail gas is housed.With tail gas such as explosive, inflammable, the poisonous fully burning in combustion chamber that is evaporated in the paint that is coated on the metal wire, can reduce concentration explosive in the case, inflammable gas on the one hand, can greatly reduce the content of gas internal contamination composition on the other hand, environment protecting is obvious.
Described combustion chamber 6 two ends are respectively equipped with mesh division board 7, and the combustion supporting catalyst 4 in the combustion chamber is selected Metal Palladium or metal platinum for use.
Energy savings can be wrapped with recuperation layer 8 at vent gas treatment pipe 3 for the heat that utilizes burning, as shown in Figure 1; Also can be wrapped with recuperation layer 8, as shown in Figure 2 in the oven dry section of vent gas treatment pipe 3 and drying tunnel 2; Hot gas after combustion chamber 6 internal combustion is entered from an end of recuperation layer 8, the oven dry section of vent gas treatment pipe 3 or vent gas treatment pipe 3 and drying tunnel 2 is carried out preheating after, discharge from the exhaust outlet 9 of recuperation layer 8 other ends again.Improve heat utilization efficiency, thereby in environmental protection, can also play energy-conservation effect.
In order to control exhaust velocity, can be provided with the waste discharge blower fan (because of identical, so do not draw in the drawings) that is subjected to Frequency Converter Control at exhaust outlet with existing waste discharge blower fan.
Claims (4)
1, a kind of environment-friendly type enameling machine baking oven comprises drying tunnel and the exhaust outlet that is provided with drying unit, it is characterized in that also including the vent gas treatment pipe, described vent gas treatment pipe is serially connected between drying tunnel and the exhaust outlet, be provided with combustion chamber in the vent gas treatment pipe, be provided with heater in the combustion chamber and the clean-burning combustion supporting catalyst of promotion tail gas is housed.
2, environment-friendly type enameling machine baking oven as claimed in claim 1 is characterized in that being that described combustion chamber two ends are respectively equipped with the mesh division board, and the combustion supporting catalyst in the combustion chamber is selected Metal Palladium or metal platinum for use.
3. environment-friendly type enameling machine baking oven as claimed in claim 1 or 2, it is characterized in that being that described vent gas treatment pipe drying tunnel outer or vent gas treatment pipe and oven dry section is wrapped with recuperation layer, hot gas after the combustion chamber internal combustion enters from an end of recuperation layer, discharges from the recuperation layer other end again.
4, environment-friendly type enameling machine baking oven as claimed in claim 3 is characterized in that being that described exhaust outlet is provided with the waste discharge blower fan that is subjected to Frequency Converter Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200323313U CN201184731Y (en) | 2008-02-29 | 2008-02-29 | Environment protection type baking oven for lacquer-coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200323313U CN201184731Y (en) | 2008-02-29 | 2008-02-29 | Environment protection type baking oven for lacquer-coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184731Y true CN201184731Y (en) | 2009-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200323313U Expired - Fee Related CN201184731Y (en) | 2008-02-29 | 2008-02-29 | Environment protection type baking oven for lacquer-coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184731Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947404A (en) * | 2010-07-30 | 2011-01-19 | 杭州小拇指汽车维修科技股份有限公司 | Method and device for treating painting room exhaust gas by using chlorine dioxide |
| CN104100982A (en) * | 2014-08-06 | 2014-10-15 | 江苏句容联合铜材有限公司 | Method for processing tail gas in enameled flat wire production |
| CN104729268A (en) * | 2015-04-14 | 2015-06-24 | 苏州欢颜电气有限公司 | Environment-friendly film drying device |
| CN104776703A (en) * | 2015-04-14 | 2015-07-15 | 苏州欢颜电气有限公司 | Quick-to-disassemble/assemble type membrane drying device |
| CN105464843A (en) * | 2014-09-26 | 2016-04-06 | 杨晓波 | Combustion supporting catalyst distribution device and method |
-
2008
- 2008-02-29 CN CNU2008200323313U patent/CN201184731Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947404A (en) * | 2010-07-30 | 2011-01-19 | 杭州小拇指汽车维修科技股份有限公司 | Method and device for treating painting room exhaust gas by using chlorine dioxide |
| CN104100982A (en) * | 2014-08-06 | 2014-10-15 | 江苏句容联合铜材有限公司 | Method for processing tail gas in enameled flat wire production |
| CN105464843A (en) * | 2014-09-26 | 2016-04-06 | 杨晓波 | Combustion supporting catalyst distribution device and method |
| CN104729268A (en) * | 2015-04-14 | 2015-06-24 | 苏州欢颜电气有限公司 | Environment-friendly film drying device |
| CN104776703A (en) * | 2015-04-14 | 2015-07-15 | 苏州欢颜电气有限公司 | Quick-to-disassemble/assemble type membrane drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20100229 |