CN205016306U - Heated air circulation type baker with two catalyst - Google Patents
Heated air circulation type baker with two catalyst Download PDFInfo
- Publication number
- CN205016306U CN205016306U CN201520546303.3U CN201520546303U CN205016306U CN 205016306 U CN205016306 U CN 205016306U CN 201520546303 U CN201520546303 U CN 201520546303U CN 205016306 U CN205016306 U CN 205016306U
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- CN
- China
- Prior art keywords
- catalyst
- circulation type
- air circulation
- induced duct
- type baker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Heated air circulation type baker with two catalyst has air inlet and gas outlet, is equipped with the catalyst of the solvent burning in circulating fan, the promotion paint in the stove to and the fire door heater, its characterized in that, heated air circulation type baker in be equipped with two sets of catalyst. The mode that sets up of two sets of catalyst is: with the furnace body extension, the department increases a secondary catalyst again at former catalyst. The optimization scheme is in fire door heater department sets up the induced duct, and the air intake of this induced duct is established in fire door heater department, the air outlet of this induced duct is established the catalyst before. Compared with the prior art, the utility model discloses an energy consumption obviously reduces, pollutes and also obviously reduces. Positive effect below specifically having: every ton of enameled wire is power consumptive before the transformation: 1688KWh, it is power consumptive to reform transform the every ton of enameled wire in back: 976KWh. Energy saving and emission reduction's target has been reached.
Description
Technical field
The utility model relates to a kind of equipment, is specifically related to the hot air circulation type baker being provided with two catalyst on a kind of enameled wire production line.
Background technology
The need of production of enamelled wire is through multiple working procedure, and each procedure is all provided with corresponding process equipment.Its main technological steps has: unwrapping wire, the annealing of wire, paint, cure, cool and take-up.
In baking process, the enamelled wire after japanning continues through a baker, and this baker is provided with air inlet and gas outlet, is provided with circulating fan, the catalyst of the solvent burning promoted in paint, heater before furnace mouth heater and catalyst in stove.After enamelled wire after japanning enters baker, high temperature, ventilate and catalyst acting in conjunction under, the solvent in paint volatilizees rapidly and burns, and the waste gas of burning is discharged out of the furnace by gas outlet; Paint film dry, the solidification rapidly of enamelled wire surface.Enamelled wire when coming out of the stove becomes product, only needs cooling and take-up can complete whole production technology.
Above-mentioned baker of the prior art is that the production of enamelled wire is consumed energy maximum equipment, is also the equipment of the environmental pollution caused simultaneously.How baker is transformed, can depletion few, polluting and reduce, is one of difficult problem of facing all the time of those skilled in the art.
Summary of the invention
The purpose of this utility model is to provide a kind of hot air circulation type baker being provided with two catalyst, this hot air circulation type baker being provided with two catalyst transforms baker of the prior art, obvious minimizing can be consumed, pollute and also obviously reduce, reach the target of energy-saving and emission-reduction.
The technical scheme completing foregoing invention task is, a kind of hot air circulation type baker being provided with two catalyst, there are air inlet and gas outlet, be provided with circulating fan in stove, promote the catalyst that the solvent in paint burns, and furnace mouth heater, it is characterized in that, two cover catalyst (increasing a secondary catalyst again at former catalyst place) are provided with in described hot air circulation type baker, thus it is more abundant to make solvent burn, so both can reduce solvent further and get rid of the environmental pollution caused, the energy consumption of catalyst heating can have been reduced again.
In order to " secondary catalyst " described in newly increasing abundant space, body of heater can be lengthened.
Described " being lengthened by body of heater ", refer to that increase by can hold the space of secondary catalyst, the length that namely body of heater increases equals the length occupied by a catalyst.
More optimize and in more detail, the utility model has following prioritization scheme:
1, arrange induced duct at described furnace mouth heater place, the air inlet of this induced duct is located at furnace mouth heater place; Before the air outlet of this induced duct is located at described catalyst.
That is, heater before catalyst is not set in hot air circulation type baker of the present utility model, before utilizing induced duct that the part high-temperature hot-air of furnace mouth heater is caused catalyst, replaces heater before catalyst, thus can power consumption be greatly reduced.
Particularly be provided with two catalyst in the utility model, when adopting induced duct that the part high-temperature hot-air of furnace mouth heater is caused the scheme before catalyst, only need a set of induced duct, air port is set out respectively at two catalyst places, can reduce heater before two cover catalyst, the effect reducing power consumption is more obvious.
2, described " air inlet of induced duct is located at furnace mouth heater place ", refers to: the air inlet of induced duct is located at above furnace mouth heater; Described the air outlet of the induced duct " be located at described catalyst before ", refers to: the air outlet of described induced duct is located at the front lower place of two described catalyst respectively.
3, original circulating fan is changed into high-speed circulating blower fan.Described " changing high-speed circulating blower fan into ", refers to: for guaranteeing the air quantity in baker, by the rotating speed of circulating fan by 3m/s, be increased to 6 ~ 8m/s.
Compared with prior art, energy consumption of the present utility model obviously reduces, and pollutes and also obviously reduces.Specifically there is following good effect: enamelled wire power consumption per ton: 1688KWh before transformation; Enamelled wire power consumption per ton: 976KWh after transformation.Reach the target of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the utility model hot air circulation type baker structure chart.
Embodiment
Embodiment 1, be provided with the hot air circulation type baker of two catalyst, stove there is air inlet a and gas outlet b, the catalyst 2-1 of circulating fan 3, heat exchanger 4, the solvent burning promoted in paint is provided with in stove, and furnace mouth heater 5, increase a secondary catalyst 2-2 again at former catalyst place, thus it is more abundant that solvent is burnt, and so both can reduce solvent further and get rid of the environmental pollution caused.
Embodiment 2, substantially the same manner as Example 1, with reference to Fig. 1, but arrange induced duct (not marking in figure) at described furnace mouth heater place, the air inlet of this induced duct is located at the top of furnace mouth heater 5; The air outlet of induced duct is located at the front lower place of two catalyst 2-1,2-2 respectively.Meanwhile, lengthened by body of heater, increase a secondary catalyst again at former catalyst place, thus it is more abundant that solvent is burnt, so both can reduce solvent further and get rid of the environmental pollution caused, can reduce furnace mouth heater again, enable depletion is few.Change original circulating fan into high-speed circulating blower fan.By the rotating speed of circulating fan by 3m/s, be increased to 6 ~ 8m/s.After enamelled wire after japanning enters baker, high temperature, ventilate and catalyst acting in conjunction under, the solvent in paint volatilizees rapidly and burns, and the waste gas of burning is discharged out of the furnace by gas outlet; Paint film dry, the solidification rapidly of enamelled wire surface.Enamelled wire when coming out of the stove becomes product, only needs cooling and take-up can complete whole production technology.In figure, 1 is the direction of hot air circulation; In figure, 6 is enamelled wire direction of advance.
Claims (7)
1. be provided with a hot air circulation type baker for two catalyst, have air inlet and gas outlet, in stove, be provided with circulating fan, promote the catalyst that the solvent in varnish burns and furnace mouth heater, it is characterized in that, in described hot air circulation type baker, be provided with two cover catalyst.
2. hot air circulation type baker according to claim 1, is characterized in that, the set-up mode of described two cover catalyst is: lengthened by body of heater, increase a secondary catalyst again at former catalyst place.
3. hot air circulation type baker according to claim 2, is characterized in that, described " being lengthened by body of heater ", the length that body of heater increases equals the length occupied by a catalyst.
4. hot air circulation type baker according to claim 1, is characterized in that, arranges induced duct at described furnace mouth heater place, and the air inlet of this induced duct is located at furnace mouth heater place; Before the air outlet of this induced duct is located at described catalyst.
5. hot air circulation type baker according to claim 1, is characterized in that, described circulating fan adopts high-speed circulating blower fan.
6. hot air circulation type baker according to claim 5, is characterized in that, described high-speed circulating blower fan refers to: the rotating speed of high-speed circulating blower fan is 6 ~ 8m/s.
7. hot air circulation type baker according to claim 4, is characterized in that, described " air inlet of induced duct is located at furnace mouth heater place ", refers to: the air inlet of induced duct is located at above furnace mouth heater; Described the air outlet of the induced duct " be located at described catalyst before ", refers to: the air outlet of described induced duct is located at the front lower place of described catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546303.3U CN205016306U (en) | 2015-07-24 | 2015-07-24 | Heated air circulation type baker with two catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546303.3U CN205016306U (en) | 2015-07-24 | 2015-07-24 | Heated air circulation type baker with two catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016306U true CN205016306U (en) | 2016-02-03 |
Family
ID=55214898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546303.3U Expired - Fee Related CN205016306U (en) | 2015-07-24 | 2015-07-24 | Heated air circulation type baker with two catalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016306U (en) |
-
2015
- 2015-07-24 CN CN201520546303.3U patent/CN205016306U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200724 |