CN204463952U - A kind of environment-friendly type paint baking oven - Google Patents
A kind of environment-friendly type paint baking oven Download PDFInfo
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- CN204463952U CN204463952U CN201420795104.1U CN201420795104U CN204463952U CN 204463952 U CN204463952 U CN 204463952U CN 201420795104 U CN201420795104 U CN 201420795104U CN 204463952 U CN204463952 U CN 204463952U
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- valve
- gas
- blower fan
- heat exchange
- drying oven
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Abstract
The utility model belongs to field of mechanical technique, particularly a kind of environment-friendly type paint baking oven.Comprise drying oven, preheating hot plate, heat exchange heat exchanger, cracking hot plate, is connected by pipeline between described each equipment, and described drying oven both sides arrange two gas balance rooms, gas balance room is connected with the 3rd blower fan by the first valve, the 3rd valve, gas in gas balance room is sucked heat exchange heat exchanger, and the gas after heat exchange is imported preheating hot plate by heat exchange heat exchanger, afterwards gas circulation is passed into drying oven.By the first blower fan, the gas in drying oven is introduced cracking heating furnace between drying oven and cracking heating furnace, cracking heating furnace is connected with heat exchange heat exchanger by pipeline; First fan wind inleting tube road being disposed with the second valve and the 5th valve, between described 5th valve and the first blower fan, being provided with fresh air blast pipe, blast pipe being provided with the 6th valve for regulating oxygen feeding amount.
Description
Technical field
The utility model belongs to field of mechanical technique, particularly a kind of environment-friendly type paint baking oven.
Background technology
The winding machine of current electromagnetic wire factory is when production, and electromagnetic wire is wound around insulating tape and after the insulating varnish that infiltrates, directly conducts the paint baking oven heated baking of heating through employing electrothermal tube, the heating of paint baking oven and heat insulation effect affect larger on product quality.Traditional electric heating heating conduit paint baking oven insulation situation is poor, and equipment furnace temperature decision is poor, and the temperature difference can up to ± 15 DEG C; In paint baking oven, higher temperature gas directly discharges, and cause more serious scattering losses, the heat efficiency is low.Simultaneously during cable high-temperature baking, insulating varnish and solvent thereof volatilize under high temperature action, produce dimethylbenzene, the harmful organic substances such as cresols, be directly discharged in air can cause more serious environmental pollution if do not carry out effective process.In operation room, pernicious gas content raises in addition, and peculiar smell is serious, and grievous injury operator is physically and mentally healthy, destroys surrounding enviroment.When electromagnetic wire heated baking, insulating varnish and solvent can produce dimethylbenzene simultaneously, and the harmful organic substance gases such as cresols are dispersed in air, and peculiar smell is serious, ecological deterioration.
Utility model content
For solving above-mentioned the deficiencies in the prior art, the utility model aims to provide one, and to have heat utilization efficiency higher, and furnace temperature is even, the environment-friendly type paint baking oven that paint baking oven overflows without nuisance, and for achieving the above object, the utility model is achieved through the following technical solutions:
A kind of environment-friendly type paint baking oven, comprise drying oven, preheating hot plate, heat exchange heat exchanger, cracking hot plate, be connected by pipeline between described each equipment, described drying oven both sides arrange two gas balance rooms P1, P2, and described gas balance room is connected with the 3rd blower fan 10 by the first valve 1, the 3rd valve 3, and the gas in gas balance room is sucked heat exchange heat exchanger, gas after heat exchange is imported preheating hot plate by heat exchange heat exchanger, afterwards gas circulation is passed into drying oven; By the first blower fan 8, the gas in drying oven is introduced cracking heating furnace between described drying oven and cracking heating furnace; Described cracking heating furnace is connected with heat exchange heat exchanger by pipeline; Described first blower fan 8 air inlet pipeline is disposed with the second valve 2 and the 5th valve 5) state between the 5th valve 5 and the first blower fan and be provided with fresh air blast pipe, blast pipe is provided with the 6th valve 6 for regulating oxygen feeding amount.
Concrete, described heat exchanger is provided with exhaust duct, exhaust duct is arranged the 7th valve 7, for emission compliance waste gas.
Concrete, arrange that pipeline is connected with preheat circuit between the second valve 2 with the 5th valve 5, pipeline sets gradually the 4th valve 4 and the second blower fan 9.
Concrete, in described paint baking oven, blower fan used is frequency conversion fan.
The utility model adopts electric calorifie installation, is recycled by the heat energy of machine dissipation in the passage closed, and the pernicious gas of the former paint volatilization of control section processes.
In heat circulation, regulable control the 3rd blower fan 10, first valve 1, second valve 2, makes the gas of gas balance room, drying oven two ends P1, P2 produce tiny structure, controls gas flow, avoids heat energy dissipation and pernicious gas volatilization.Gas is sent into heat exchanger conduction heat exchange, then enter after preheating hot plate is preheating to rated temperature, return machine baking furnace Inner eycle and utilize, improve heat utilization rate.
In order to avoid the heat energy dissipation in fire box of drying furnace, control the second blower fan 9, second valve 2, the 4th valve 4, by a large amount of gases in burner hearth, after feeding electric preheating furnace is preheating to rated temperature, returns to machine baking furnace Inner eycle and utilize.
When gas circulation utilizes, from gas balance room P1, P2, supplement the gas of part; In order to gas gross balance, control frequency conversion and draw the first blower fan 8, second valve 2, the 5th valve 5, part pernicious gas is sent into cracking process in cracking heating furnace, and quantitatively extracts pure air by the 6th valve 6, introduce Pintsch process heating furnace, supplemental oxygen makes the abundant cracking of waste gas.High-temperature gas after cracking, under the effect of the first blower fan 8, sends into heat exchanger and realizes energy-efficient, the CO after all the other cracking
2, the gas such as CO, discharged by the 7th valve 7, realize clean emission.
The utility model has following technique effect:
A. furnace temperature decision is high: the utility model adopts forced gas convection circulation technology, controls the parts such as adjustable fan, valve, prevents gas excessive, and effective control heat energy is wandering improves heat utilization rate, greatly improves furnace temperature decision, reach ± 5 DEG C.
B. heat utilization rate is high: the utility model drying oven two ends increase gaseous exchange balance cylinder, and make gas balance room produce tiny structure, control gas flow, avoid heat energy dissipation, improve heat utilization rate, workshop condition is excellent.
C. energy-efficient: with pipeline, gas to be sent into preheating hot plate, send into drying oven in machine again after gas in warm-up cycle pipe, realize energy-efficient.
D. environmental protection, pollution-free: the pernicious gas of former paint volatilization is sent into cracking process in high temperature furnace, and quantitatively extracts pure air, supplemental oxygen makes the abundant cracking of waste gas.High-temperature gas after cracking, sends into heat exchange heat exchanger, gas in warm-up cycle pipe, through inspect by random samples up to standard after discharge, realize environmental protection and energy-conservation.What greatly reduce former paint smell in enamelling machine paint tank escapes throughput, and make the air of workshop not contaminated, the healthy of direct labor is guaranteed.
Accompanying drawing explanation
Fig. 1 the utility model system results composition schematic diagram.
In figure, the implication of each mark is: P1 is gas balance room 1, P2 is that gas balance room 2,1-7 is respectively the first to the 7th valve, and 8-10 is respectively the first blower fan to the 3rd blower fan.
Embodiment
With embodiment, explanation is further explained to the utility model below in conjunction with accompanying drawing; it is to be noted that following execution mode is only the indicative explaination that the mode that exemplifies is done the utility model; but protection range of the present utility model is not limited in this, all those skilled in the art all fall into protection range of the present utility model with spirit of the present utility model to the replacement of the equivalence that the utility model does.
A kind of environment-friendly type paint baking oven, as shown in Figure 1, is comprised drying oven, preheating hot plate, heat exchange heat exchanger, cracking hot plate, is connected between each equipment by pipeline.Drying oven both sides arrange two gas balance rooms P1, P2, gas balance room is connected with the 3rd blower fan 10 by the first valve 1, the 3rd valve 3, gas in gas balance room is sucked heat exchange heat exchanger, gas after heat exchange is imported preheating hot plate by heat exchange heat exchanger, afterwards gas circulation is passed into drying oven.By the first blower fan 8, the gas in drying oven is introduced cracking heating furnace between drying oven and cracking heating furnace, cracking heating furnace is connected with heat exchange heat exchanger by pipeline; First blower fan 8 air inlet pipeline is disposed with the second valve 2 and the 5th valve 5, is provided with fresh air blast pipe between described 5th valve 5 and the first blower fan, blast pipe is provided with the 6th valve 6 for regulating oxygen feeding amount.Described heat exchanger is provided with exhaust duct, exhaust duct is arranged the 7th valve 7 for emission compliance waste gas.With between the 5th valve 5, described second valve 2 arranges that pipeline is connected with preheat circuit, pipeline sets gradually the 4th valve 4 and the second blower fan 9.In each paint baking oven, blower fan used is frequency conversion fan.
Claims (4)
1. an environment-friendly type paint baking oven, it is characterized in that, described paint baking oven comprises drying oven, preheating hot plate, heat exchange heat exchanger, cracking hot plate, be connected by pipeline between described each equipment, described drying oven both sides arrange two gas balance room (P1, P2), described gas balance room is by the first valve (1), 3rd valve (3) is connected with the 3rd blower fan (10), gas in gas balance room is sucked heat exchange heat exchanger, gas after heat exchange is imported preheating hot plate by heat exchange heat exchanger, afterwards gas circulation is passed into drying oven, by the first blower fan (8), the gas in drying oven is introduced cracking heating furnace between described drying oven and cracking heating furnace, described cracking heating furnace is connected with heat exchange heat exchanger by pipeline, described first blower fan (8) air inlet pipeline is disposed with the second valve (2) and the 5th valve (5), being provided with fresh air blast pipe between described 5th valve (5) and the first blower fan, blast pipe being provided with the 6th valve (6) for regulating oxygen feeding amount.
2. a kind of environment-friendly type paint baking oven as claimed in claim 1, is characterized in that, described heat exchanger is provided with exhaust duct, exhaust duct is arranged the 7th valve (7) for emission compliance waste gas.
3. a kind of environment-friendly type paint baking oven as claimed in claim 1, it is characterized in that, arrange that pipeline is connected with preheat circuit between second valve (2) with the 5th valve (5), pipeline sets gradually the 4th valve (4) and the second blower fan (9).
4. a kind of environment-friendly type paint baking oven as claimed in claim 1, it is characterized in that, in described paint baking oven, blower fan used is frequency conversion fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795104.1U CN204463952U (en) | 2014-12-07 | 2014-12-07 | A kind of environment-friendly type paint baking oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795104.1U CN204463952U (en) | 2014-12-07 | 2014-12-07 | A kind of environment-friendly type paint baking oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463952U true CN204463952U (en) | 2015-07-08 |
Family
ID=53670803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795104.1U Expired - Fee Related CN204463952U (en) | 2014-12-07 | 2014-12-07 | A kind of environment-friendly type paint baking oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705931A (en) * | 2017-11-15 | 2018-02-16 | 湖州中洲电磁线有限公司 | A kind of enamelled wire paint baking and cooling equipment |
| CN114563486A (en) * | 2022-03-16 | 2022-05-31 | 珠海格力电工有限公司 | Solid content testing method for insulating paint |
-
2014
- 2014-12-07 CN CN201420795104.1U patent/CN204463952U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107705931A (en) * | 2017-11-15 | 2018-02-16 | 湖州中洲电磁线有限公司 | A kind of enamelled wire paint baking and cooling equipment |
| CN107705931B (en) * | 2017-11-15 | 2024-03-12 | 永州市兴茂电工器材有限公司 | Enamelled wire painting, drying and cooling device |
| CN114563486A (en) * | 2022-03-16 | 2022-05-31 | 珠海格力电工有限公司 | Solid content testing method for insulating paint |
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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: 20150708 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |