CN102376401A - Heated air circulation baking device for intermediate-speed vertical wire covering machine - Google Patents
Heated air circulation baking device for intermediate-speed vertical wire covering machine Download PDFInfo
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- CN102376401A CN102376401A CN2011103809989A CN201110380998A CN102376401A CN 102376401 A CN102376401 A CN 102376401A CN 2011103809989 A CN2011103809989 A CN 2011103809989A CN 201110380998 A CN201110380998 A CN 201110380998A CN 102376401 A CN102376401 A CN 102376401A
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- hearth
- burner hearth
- hot
- air circulation
- electrothermal tube
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Abstract
The invention discloses a heated air circulation baking device for an intermediate-speed vertical wire covering machine. The heated air circulation baking device comprises a tunneled hearth, wherein an inlet end of the hearth is sequentially connected with an inlet electric heating tube and a lower-layer electric heating tube; the front end of the hearth is communicated with an exhaust opening of a circulating fan; an air outlet of the circulating fan is sequentially connected with a hot blast tube of a heat exchange, a primary catalytic chamber, a primary catalytic front electric heating tube, a primary catalyst chamber, an upper-layer electric heating tube, a bellows and a hot air blowing-in tube; the outlet end of the hot air blowing-in tube is communicated with the outlet end of the hearth; the outlet end of the primary catalyst chamber is connected with a waste gas channel connected with the heat exchanger through a waste exhaust pipe; an outlet pipe of the waste gas channel of the heat exchanger is sequentially connected with a secondary catalytic chamber, a secondary catalytic front electric heating tube, a secondary catalyst chamber, a waste gas exhaust pipe and a waste exhaust fan. According to the heated air circulation baking device disclosed by the invention, circular hot air is blown into the hearth for baking an enamelled wire, so that energy consumption for producing the enamelled wire is effectively reduced; meanwhile, baking waste gas is decomposed by adopting a catalytic combustion device, and thus the emission requirement is achieved.
Description
Technical field
The present invention relates to the manufacturing equipment of enamelled wire, relate in particular to the roasting plant of enamelled wire.
Background technology
In the existing vertical enamelled wire machine of middling speed, the baking of enamelled wire is relied on the mode of electrothermal tube heating fully, need to consume mass energy.
Summary of the invention
The applicant studies and improves to the above-mentioned shortcoming that prior art exists; The hot air circulation apparatus for baking of the vertical enamelled wire machine of a kind of middling speed is provided; Utilize this heated air circulation device to be conveyed into burner hearth enamelled wire is toasted, reach and cut down the consumption of energy and the purpose of production cost.
The present invention adopts following technical scheme in order to solve the problems of the technologies described above:
The hot air circulation apparatus for baking of the vertical enamelled wire machine of middling speed; Comprise the tunnel-like burner hearth that has inlet and outlet; The arrival end of burner hearth be linked in sequence inlet electrothermal tube and lower floor's electrothermal tube; The front end of burner hearth and the inlet scoop of circulating fan are connected; Be linked in sequence electrothermal tube before the warm-air pipe, primary catalyst chamber, a catalysis of heat exchanger, catalyst case, upper strata electrothermal tube, bellows and a hot-air of the air outlet of circulating fan is blown into pipe, and hot-air is blown into the port of export of pipe and the port of export of burner hearth is connected; The port of export of a catalyst case is connected with the exhaust steam passage that connects heat exchanger through exhaust pipe, the outlet of heat exchanger exhaust steam passage be linked in sequence electrothermal tube before the quadric catalysis chamber, quadric catalysis, quadric catalysis agent chamber, exhaust pipe and waste discharge blower fan.
The arrival end of said burner hearth connects blower fan by pipeline.
Technique effect of the present invention: the present invention utilizes the hot air circulation principle, has changed the mode that traditional baker relies on the electrothermal tube heating fully.The present invention in normal operation; Burner hearth utilizes recirculated hot air to realize the baking to enamelled wire, and the only work when start heats up of the electric heating tube of configuration effectively reduces the energy consumption of producing enamelled wire; It is even to be blown into the burner hearth hot-air simultaneously, guarantees that the color and luster of enamelled wire finished product is consistent with performance.Among the present invention, one time catalyst carries out catalytic combustion fully, has increased catalytic unit simultaneously twice, has realized the requirement of discharging waste gas environment protection standard.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
See Fig. 1; The present invention includes the tunnel-like burner hearth 4 that has inlet and outlet; The arrival end of burner hearth 4 be linked in sequence inlet electrothermal tube 2 and lower floor's electrothermal tube 3; The inlet scoop of the front end of burner hearth 4 and circulating fan 1 is connected; Be linked in sequence before the warm-air pipe, primary catalyst chamber 16 of heat exchanger 17, catalysis electrothermal tube 6, catalyst case 7, upper strata electrothermal tube 8, bellows 9 and a hot-air of the air outlet of circulating fan 1 is blown into pipe 10, and hot-air is blown into the port of export of pipe 10 and the port of export of burner hearth 4 is connected; The port of export of a catalyst case 7 is connected with the exhaust steam passage that connects heat exchanger 17 through exhaust pipe 5, the outlet of heat exchanger 17 exhaust steam passages be linked in sequence electrothermal tube 14 before the quadric catalysis chamber 15, quadric catalysis, quadric catalysis agent chamber 13, exhaust pipe 12 and waste discharge blower fan 11.The arrival end of said burner hearth 4 connects blower fan 18 by pipeline.
The course of work of the present invention is following:
Arrow M is the direction of routing after the copper cash japanning; Copper cash after the japanning gets into baker burner hearth 4 along the arrow A direction; At first through inlet electrothermal tube 2 and lower floor's electrothermal tube 3 low-temperature bakes, sucking-off this moment blower fan 18 with the cold air of fire door by K to outdoor to being sucked into to L, prevent that cold air from getting into burner hearth.Copper cash after the japanning is through the baking of the hot-air that provided by circulating fan 1 in the burner hearth then, the enamelled wire after the baking by N to leaving baker.
The circulation route of the hot-air that is provided by circulating fan 1 is following: hot-air by A to sucking through circulating fan 1, to B to seeing the waste gas heating in over-heat-exchanger 17 off; Electrothermal tube 6 heating before the catalysis of C in getting into primary catalyst chamber 16 again; Hot-air through catalyst case 7 burnings, is heated to the technique initialization temperature by replenishing electrothermal tube 8 after the catalysis more again, and high-temperature hot air is gone up the fire door hot-air by bellows 9 entering and is blown into pipe 10; By D to being blown into burner hearth 4; Then by E to A to, get into circulating fan 1 at last, form a hot air circulating system.
Temperature is too high after hot-air is through catalyst case 7 burnings, when surpassing design temperature, can strengthen the ventilation velocity of waste discharge blower fan 11; Discharge a part of hot-air; The hot-air of discharging by F to along exhaust pipe 5 to H to, through the outlet of heat exchanger 17 exhaust steam passages by I to entering quadric catalysis chamber 15, through the heating of electrothermal tube before the quadric catalysis 14; Through the abundant burning of quadric catalysis agent 13, discharge outdoor at last then.Through the waste gas of catalysis and quadric catalysis, wherein harmful substance such as organic solvent is fully burned and catalysis, reaches the emission request of environmental protection standard.Said catalyst adopts routine techniques.
Claims (2)
1. the hot air circulation apparatus for baking of the vertical enamelled wire machine of middling speed; It is characterized in that: comprise the tunnel-like burner hearth (4) that has inlet and outlet; The arrival end of burner hearth (4) be linked in sequence inlet electrothermal tube (2) and lower floor's electrothermal tube (3); The inlet scoop of the front end of burner hearth (4) and circulating fan (1) is connected; Be linked in sequence electrothermal tube (6) before the warm-air pipe, primary catalyst chamber (16), a catalysis of heat exchanger (17), a catalyst case (7), upper strata electrothermal tube (8), bellows (9) and hot-air of the air outlet of circulating fan (1) is blown into pipe (10), and hot-air is blown into the port of export of pipe (10) and the port of export of burner hearth (4) is connected; The port of export of a catalyst case (7) is connected with the exhaust steam passage that connects heat exchanger (17) through exhaust pipe (5), the outlet of heat exchanger (17) exhaust steam passage be linked in sequence electrothermal tube (14) before the quadric catalysis chamber (15), quadric catalysis, quadric catalysis agent chamber (13), exhaust pipe (12) and waste discharge blower fan (11).
2. according to the hot air circulation apparatus for baking of the vertical enamelled wire machine of the said middling speed of claim 1, it is characterized in that: the arrival end of said burner hearth (4) connects blower fan (18) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380998 CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110380998 CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102376401A true CN102376401A (en) | 2012-03-14 |
| CN102376401B CN102376401B (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110380998 Expired - Fee Related CN102376401B (en) | 2011-11-25 | 2011-11-25 | Heated air circulation baking device for intermediate-speed vertical wire covering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102376401B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730212A (en) * | 2013-12-12 | 2014-04-16 | 无锡市梅达电工机械有限公司 | Continuous catalytic combustion device of intermediate speed vertical type enameling machine oven |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60256786A (en) * | 1984-05-30 | 1985-12-18 | エム・アー・ゲー・マシネン・ウント・アパラテバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング | Stove for manufacturing enameled wire and method of controlling temperature of baking thereof |
| JPH08315656A (en) * | 1995-05-18 | 1996-11-29 | Hitachi Cable Ltd | Hot air circulation type horizontal enameled wire baking furnace |
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201331977Y (en) * | 2007-10-02 | 2009-10-21 | 苏尚远 | Inner container for baker of vertical type wire enameling machine |
| CN201549274U (en) * | 2009-10-28 | 2010-08-11 | 无锡市梅达电工机械有限公司 | Hot air circulating oven for intermediate speed enamelling machine |
| CN202332439U (en) * | 2011-11-25 | 2012-07-11 | 无锡市梅达电工机械有限公司 | Hot air circulation baking device for medium-speed vertical enameled wire machine |
-
2011
- 2011-11-25 CN CN 201110380998 patent/CN102376401B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60256786A (en) * | 1984-05-30 | 1985-12-18 | エム・アー・ゲー・マシネン・ウント・アパラテバウ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング | Stove for manufacturing enameled wire and method of controlling temperature of baking thereof |
| JPH08315656A (en) * | 1995-05-18 | 1996-11-29 | Hitachi Cable Ltd | Hot air circulation type horizontal enameled wire baking furnace |
| CN2544236Y (en) * | 2002-04-16 | 2003-04-09 | 臧一山 | Oil/gas combustion hot-air circulation vertical enamelled-wire bake-oven |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201331977Y (en) * | 2007-10-02 | 2009-10-21 | 苏尚远 | Inner container for baker of vertical type wire enameling machine |
| CN201549274U (en) * | 2009-10-28 | 2010-08-11 | 无锡市梅达电工机械有限公司 | Hot air circulating oven for intermediate speed enamelling machine |
| CN202332439U (en) * | 2011-11-25 | 2012-07-11 | 无锡市梅达电工机械有限公司 | Hot air circulation baking device for medium-speed vertical enameled wire machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730212A (en) * | 2013-12-12 | 2014-04-16 | 无锡市梅达电工机械有限公司 | Continuous catalytic combustion device of intermediate speed vertical type enameling machine oven |
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| Publication number | Publication date |
|---|---|
| CN102376401B (en) | 2013-03-20 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20130320 Termination date: 20201125 |