CN101824551A - Dust collecting system of reverberatory furnace - Google Patents
Dust collecting system of reverberatory furnace Download PDFInfo
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- CN101824551A CN101824551A CN200910246157A CN200910246157A CN101824551A CN 101824551 A CN101824551 A CN 101824551A CN 200910246157 A CN200910246157 A CN 200910246157A CN 200910246157 A CN200910246157 A CN 200910246157A CN 101824551 A CN101824551 A CN 101824551A
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- reverberatory furnace
- antimony
- flue
- dust
- reverberatory
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention discloses a dust collecting system of a reverberatory furnace, which belongs to the technical field of smelting and comprises a reverberatory furnace 1, a casting machine 2, a duct collecting cover 3, a duct collecting flue 4, a charging hopper opening 5, a stock bin 6, a reverberatory furnace flue 7, a fire cabinet 8 and a duct collecting bag 9. The invention has the advantages of reducing escape and emission of antimony oxide in casting ingots by adding antimonyl powder or antimony, reducing the loss of antimony, improving the direct recovery rate and the recovery rate of the reverberatory furnace, reducing factors harming health of personnel during production and being convenient for the personnel to operate, shortening the smelting period, improving the production efficiency and reducing the investment intensity and the production cost and the like. Therefore, the invention is suitable for the reverberatory furnace for refining antimony and reverberatory furnaces for refining other metals.
Description
Technical field
The present invention relates to technical field of smelting, particularly be applied to the dust collecting system of reverberatory furnace in the antimony smelting.
Background technology
In the prior art, the antimony smelting industry uses reverberatory furnace to smelt mostly, and the ingot casting operation that it is follow-up combines as a whole and realizes working continuously.Smelt in the reinforced process at it, can produce antimony oxygen powder dust raising phenomenon; Simultaneously, when the ingot casting operation, can cause damage because of the star metal voloxidation.At present, in the same industry, some enterprise smelts reinforced position at it, add dust arrester installation, but because its dust collection effect is not good enough, and in actual production, do not come into operation, thereby cause: when reverberatory furnace adds antimony oxygen powder or antimony slab ingot casting on the one hand, weisspiessglanz runs, emits serious, and the loss of antimony metal amount is bigger, and reverberatory furnace is straight, the rate of recovery is not high; Run, emit aerial antimony oxygen powder to work the mischief on the other hand to the employee is healthy; Influence the employee reinforced for the antimony oxygen powder that on the one hand runs, emits again, is unfavorable for operating, and prolonged reverberatory furnace list batch smelting cycle.Also have some enterprises,, install a cover dust collecting system specially additional, though the weisspiessglanz volatile matter that produces can collect the antimony slab ingot casting time has increased facility investment at the pig moulding machine position.
Summary of the invention
Deficiency at the prior art existence, technical problem to be solved by this invention provides a kind of weisspiessglanz that can reduce when adding antimony oxygen powder or antimony slab ingot casting and runs, emits, reduce the loss of antimony metal amount, improve reverberatory furnace direct yield, the rate of recovery, to the enterprise employee health adverse factors, make things convenient for the employee to operate during minimizing is produced, shorten smelting cycle, enhance productivity, reduce the reverberatory furnace dust arrester installation of investment intensity and production cost.
The technical solution used in the present invention is a kind of dust collecting system of reverberatory furnace of invention: comprise reverberatory furnace 1, pig moulding machine 2, reinforced quarrel 5, feed bin 6 and fiery cabinet 8 and reverberatory furnace flue 7, in going out of reverberatory furnace 1 dust collection cover 3 and the flue 4 that gathers dust are housed between antimony mouth and the pig moulding machine 2, the flue 4 that gathers dust is communicated with reverberatory furnace flue 7.
The cloth bag 9 that gathers dust is equipped with in upper end in reinforced quarrel 5.
Dust collecting system of reverberatory furnace of the present invention, because the cloth bag that gathers dust is equipped with in the upper end in reinforced quarrel, collected the antimony oxygen powder airborne dust that in adding antimony oxygen powder process, produces, simultaneously, the go out antimony mouth of device at reverberatory furnace is communicated with the reverberatory furnace flue with the dust collection cover and the flue that gathers dust thereof between the pig moulding machine, the weisspiessglanz volatile matter that produces in the time of both can collecting the antimony slab ingot casting has reduced the investment and the maintenance cost of gather dust cloth bag chamber and utility appliance thereof.Thereby, dust collecting system of reverberatory furnace of the present invention had both improved the direct yield and the rate of recovery of reverberatory furnace, reduced in the production the enterprise employee health adverse factors, antimony oxygen powder airborne dust when having avoided adding antimony oxygen powder is to the influence of employee's operation, thereby shortened smelting cycle, improve production efficiency, also reduced investment intensity and production cost simultaneously.
Description of drawings
Fig. 1 is that master of the present invention looks synoptic diagram.
Among the figure: the 1st, reverberatory furnace, the 2nd, pig moulding machine, the 3rd, dust collection cover, the 4th, the flue that gathers dust, the 5th, reinforced quarrel, the 6th, feed bin, the 7th, the reverberatory furnace flue, the 8th, fiery cabinet, the 9th, cloth bag gathers dust.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The dust collecting system of reverberatory furnace of present embodiment is to be made of reverberatory furnace 1, pig moulding machine 2, dust collection cover 3, the flue 4 that gathers dust, reinforced quarrel 5, feed bin 6, reverberatory furnace flue 7 and fiery cabinet 8 and the cloth bag 9 that gathers dust.
One side of reverberatory furnace 1 is fiery cabinet 8, the flue on fiery cabinet 8 tops, be reverberatory furnace flue 7 with the dust arrester installation of reverberatory furnace 1 itself, be that reverberatory furnace cloth bag chamber is communicated with.The lower unit pig moulding machine 2 of reverberatory furnace 1, at the device dust collection cover 3 between antimony mouth and the pig moulding machine 2 that goes out of reverberatory furnace 1, the flue 4 that gathers dust that is communicated with dust collection cover 3 is communicated with reverberatory furnace flue 7, is communicated with reverberatory furnace cloth bag chamber together.The quarrel 5 of feeding in raw material of the upper unit of reverberatory furnace 1, feed bin 6 devices be in highest point (the 3rd building), the quarrel 5 of feed in raw material of its underpart device, and the upper end surface of the quarrel 5 of feeding in raw material installs the cloth bag 9 that gathers dust in the second floor position additional at this place.
During use, smelt in the production process at antimony, join in the reverberatory furnace 1 by the good reinforced quarrel 5 of stopping property from the antimony oxygen powder that is stored in the feed bin 6, collect in the cloth bag 9 that gathers dust of second floor position reinforced quarrel 5 upper end surfaces of the antimony oxygen pruinescence that flies upward when reinforced, simultaneously, and that the reverberatory furnace flue 7 of the antimony oxygen powder that flies upward in the reverberatory furnace 1 through overdo cabinet 8 and its top is collected into the reverberatory furnace cloth bag is indoor, thereby, reduce antimony oxygen powder and run, emit the amount of metal loss that brings, reduced reverberatory furnace ton consumption index simultaneously.When reverberatory furnace 1 antimony slab ingot casting, dust collection cover 3 is collected the antimony of voloxidation, and by flue 4 and the reverberatory furnace flue 7 of gathering dust, it is indoor also to collect the reverberatory furnace cloth bag.
Dust collecting system of reverberatory furnace of the present invention is applicable to the reverberatory furnace of finishing metal antimony, also applicable to the reverberatory furnace of other metal of refining.
Claims (2)
1. dust collecting system of reverberatory furnace, comprise reverberatory furnace (1), pig moulding machine (2), reinforced quarrel (5), feed bin (6) and fiery cabinet (8) and reverberatory furnace flue (7), it is characterized in that: in going out of reverberatory furnace (1) dust collection cover (3) and the flue that gathers dust (4) are housed between antimony mouth and the pig moulding machine (2), the flue that gathers dust (4) is communicated with reverberatory furnace flue (7).
2. dust collecting system of reverberatory furnace according to claim 1 is characterized in that: the cloth bag that gathers dust (9) is equipped with in the upper end in reinforced quarrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910246157A CN101824551A (en) | 2009-11-27 | 2009-11-27 | Dust collecting system of reverberatory furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910246157A CN101824551A (en) | 2009-11-27 | 2009-11-27 | Dust collecting system of reverberatory furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101824551A true CN101824551A (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910246157A Pending CN101824551A (en) | 2009-11-27 | 2009-11-27 | Dust collecting system of reverberatory furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN101824551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975510A (en) * | 2010-10-13 | 2011-02-16 | 湖南东港锑品有限公司 | Heat exchange device used for antimony smelting blast furnace |
-
2009
- 2009-11-27 CN CN200910246157A patent/CN101824551A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975510A (en) * | 2010-10-13 | 2011-02-16 | 湖南东港锑品有限公司 | Heat exchange device used for antimony smelting blast furnace |
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Open date: 20100908 |