CN102997693A - Air suction and dust removal mechanism of melting furnace - Google Patents
Air suction and dust removal mechanism of melting furnace Download PDFInfo
- Publication number
- CN102997693A CN102997693A CN2012104130946A CN201210413094A CN102997693A CN 102997693 A CN102997693 A CN 102997693A CN 2012104130946 A CN2012104130946 A CN 2012104130946A CN 201210413094 A CN201210413094 A CN 201210413094A CN 102997693 A CN102997693 A CN 102997693A
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- air suction
- melting furnace
- air
- chimney
- suction trunk
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses an air suction and dust removal mechanism of a melting furnace and relates to the field of melting furnaces. The air suction and dust removal mechanism comprises the melting furnace, a supporting frame, an air suction box, an air suction pipe and an air suction motor, wherein the supporting frame is arranged at the upper part of the melting furnace; the air suction box is arranged on the supporting frame above the melting furnace; the top of the air suction box is connected with a chimney; a cover plate is arranged at the top of the chimney; the air suction pipe is connected to one side of the air suction box; the diameter of an upper opening of the air suction box is smaller than that of a lower opening of the air suction box; the air suction motor is arranged at one end of the air suction pipe; and a slit is formed between the chimney cover plate and the chimney. The air suction and dust removal mechanism is convenient to mount, good in practical effect and simple in structure; dust can be effectively reduced; and pollution can be reduced.
Description
Technical field:
The present invention relates to the melting furnace field, be specifically related to a kind of melting furnace air draught dedusting mechanism.
Background technology:
At present inside the enterprise of some cast members, the equipment of the dissolving device that is absolutely necessary, melting furnace is a kind of large-scale melting unit, generally be mainly used to molten glass, some discarded materials such as metal, it all is to adopt coal or electric power to come as fuel that a lot of melting furnaces is arranged at present, therefore work as large-scale melting furnace and in production work, all can produce a large amount of dusts and high-temperature gas, and all contain a lot of harmful elements in these dusts and the gas, the device that the air draught dedusting is seldom arranged on such melting furnace at present, there is seldom a part just reduce pollution to the working region by increasing chimney, is unfavorable for that like this minimizing of overall dust also can cause certain atmosphere pollution.
Summary of the invention:
Technical problem to be solved by this invention be to provide a kind of easy for installation, good practical effect, simple in structure, can effectively reduce dust, reduce the melting furnace air draught dedusting mechanism that pollutes.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of melting furnace air draught dedusting mechanism, comprise melting furnace, bracing frame, air-suction trunk, aspiration channel and induced-draught electric motor, support frame as described above is installed in the top of melting furnace, described air-suction trunk is installed on the bracing frame of melting furnace top, it is characterized in that: described air-suction trunk top is connected with chimney, the top of described chimney is provided with cover plate, and described aspiration channel is connected to a side of air-suction trunk;
The back cut diameter of described air-suction trunk is less than lower port diameter;
One end of described aspiration channel is equipped with induced-draught electric motor;
Be provided with the slit between described stack cover and the chimney;
The invention has the beneficial effects as follows: easy for installation, good practical effect, simple in structure, can effectively reduce dust, reduce and pollute.
Description of drawings:
Fig. 1 is structural representation of the present invention;
Wherein: the 1-melting furnace; The 2-bracing frame; The 3-air-suction trunk; The 4-chimney; The 5-cover plate; The 6-aspiration channel; The 7-induced-draught electric motor.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of melting furnace air draught dedusting mechanism, comprise melting furnace 1, bracing frame 2, air-suction trunk 3, aspiration channel 6 and induced-draught electric motor 7, bracing frame 2 is installed in the top of melting furnace 1, air-suction trunk 3 is installed on the bracing frame 2 of melting furnace 1 top, air-suction trunk 3 tops are connected with chimney 4, the top of chimney 4 is provided with cover plate 5, aspiration channel 6 is connected to a side of air-suction trunk 3, the back cut diameter of air-suction trunk 3 is less than lower port diameter, one end of aspiration channel 6 is equipped with induced-draught electric motor 7, is provided with the slit between cover plate 5 and the chimney 4.
The present invention is a kind of melting furnace air draught dedusting mechanism, in work, induced-draught electric motor 7 can be from the dust inspiration air-suction trunk 3 of melting furnace 1 discharge, then enter chimney 4 through air-suction trunk 3, in this process, hot gas flows out from chimney 4, enter into the dust collecting installation the inside and can enter into aspiration channel 6 inside with the gas of dust, thereby reduced the dust that melting furnace produces atmosphere is polluted.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. melting furnace air draught dedusting mechanism, comprise melting furnace, bracing frame, air-suction trunk, aspiration channel and induced-draught electric motor, support frame as described above is installed in the top of melting furnace, described air-suction trunk is installed on the bracing frame of melting furnace top, it is characterized in that: described air-suction trunk top is connected with chimney, the top of described chimney is provided with cover plate, and described aspiration channel is connected to a side of air-suction trunk.
2. a kind of melting furnace air draught dedusting mechanism according to claim 1, it is characterized in that: the back cut diameter of described air-suction trunk is less than lower port diameter.
3. a kind of melting furnace air draught dedusting mechanism according to claim 1, it is characterized in that: an end of described aspiration channel is equipped with induced-draught electric motor.
4. a kind of melting furnace air draught dedusting mechanism according to claim 1 is characterized in that: be provided with the slit between described stack cover and the chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104130946A CN102997693A (en) | 2012-10-25 | 2012-10-25 | Air suction and dust removal mechanism of melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104130946A CN102997693A (en) | 2012-10-25 | 2012-10-25 | Air suction and dust removal mechanism of melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997693A true CN102997693A (en) | 2013-03-27 |
Family
ID=47926582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104130946A Pending CN102997693A (en) | 2012-10-25 | 2012-10-25 | Air suction and dust removal mechanism of melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838161A (en) * | 2017-09-26 | 2018-03-27 | 芜湖凯尔电气科技有限公司 | Improved imperfect combustion device for recovering powder |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128667A (en) * | 1980-03-14 | 1981-10-08 | Fuji Electric Co Ltd | Dust collector of casting equipment |
| CN88212092U (en) * | 1988-01-29 | 1988-11-23 | 彭彦勋 | Fume collector |
| CN2283798Y (en) * | 1996-11-05 | 1998-06-10 | 姜英旭 | Device for treating smoke and gas exhausted from chimney |
| CN2401843Y (en) * | 1999-09-11 | 2000-10-18 | 季连祥 | Smokeless metal energy-saving furnace |
| CN2417944Y (en) * | 1999-09-19 | 2001-02-07 | 赵东 | Energy-saving efficent static dust-collecter resisting dewfall |
| JP2001289418A (en) * | 2000-04-10 | 2001-10-19 | Hitachi Metals Ltd | Dust treating device |
| CN201208576Y (en) * | 2007-07-24 | 2009-03-18 | 刘铎 | Fused magnesia non-fan electric dust collector |
| CN101569887A (en) * | 2009-06-03 | 2009-11-04 | 史凯 | Method for movably collecting, conveying, dedusting and desulfurizing dust of coke oven coke guide |
| CN201406439Y (en) * | 2009-05-22 | 2010-02-17 | 沈阳远大环境工程有限公司 | Blast furnace fume gas shunting collecting and parallel dedusting device |
| CN201978612U (en) * | 2011-03-10 | 2011-09-21 | 王兵 | Novel purification device |
| KR20110128476A (en) * | 2010-05-24 | 2011-11-30 | 한국에너지기술연구원 | Ventilation system and method for control of air pollutants emitted from metal melting process |
| CN202289857U (en) * | 2011-10-28 | 2012-07-04 | 汪晋武 | Desulphurization and dust removal device for refire kiln |
| CN202902891U (en) * | 2012-10-25 | 2013-04-24 | 应志恩 | Air exhausting and dedusting mechanism of melting furnace |
-
2012
- 2012-10-25 CN CN2012104130946A patent/CN102997693A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56128667A (en) * | 1980-03-14 | 1981-10-08 | Fuji Electric Co Ltd | Dust collector of casting equipment |
| CN88212092U (en) * | 1988-01-29 | 1988-11-23 | 彭彦勋 | Fume collector |
| CN2283798Y (en) * | 1996-11-05 | 1998-06-10 | 姜英旭 | Device for treating smoke and gas exhausted from chimney |
| CN2401843Y (en) * | 1999-09-11 | 2000-10-18 | 季连祥 | Smokeless metal energy-saving furnace |
| CN2417944Y (en) * | 1999-09-19 | 2001-02-07 | 赵东 | Energy-saving efficent static dust-collecter resisting dewfall |
| JP2001289418A (en) * | 2000-04-10 | 2001-10-19 | Hitachi Metals Ltd | Dust treating device |
| CN201208576Y (en) * | 2007-07-24 | 2009-03-18 | 刘铎 | Fused magnesia non-fan electric dust collector |
| CN201406439Y (en) * | 2009-05-22 | 2010-02-17 | 沈阳远大环境工程有限公司 | Blast furnace fume gas shunting collecting and parallel dedusting device |
| CN101569887A (en) * | 2009-06-03 | 2009-11-04 | 史凯 | Method for movably collecting, conveying, dedusting and desulfurizing dust of coke oven coke guide |
| KR20110128476A (en) * | 2010-05-24 | 2011-11-30 | 한국에너지기술연구원 | Ventilation system and method for control of air pollutants emitted from metal melting process |
| CN201978612U (en) * | 2011-03-10 | 2011-09-21 | 王兵 | Novel purification device |
| CN202289857U (en) * | 2011-10-28 | 2012-07-04 | 汪晋武 | Desulphurization and dust removal device for refire kiln |
| CN202902891U (en) * | 2012-10-25 | 2013-04-24 | 应志恩 | Air exhausting and dedusting mechanism of melting furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838161A (en) * | 2017-09-26 | 2018-03-27 | 芜湖凯尔电气科技有限公司 | Improved imperfect combustion device for recovering powder |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |