CN202519312U - Volatilization roasting device for antimony oxide powder - Google Patents
Volatilization roasting device for antimony oxide powder Download PDFInfo
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- CN202519312U CN202519312U CN2012201365930U CN201220136593U CN202519312U CN 202519312 U CN202519312 U CN 202519312U CN 2012201365930 U CN2012201365930 U CN 2012201365930U CN 201220136593 U CN201220136593 U CN 201220136593U CN 202519312 U CN202519312 U CN 202519312U
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- volatilization
- furnace
- crusher
- ball mill
- roasting device
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Abstract
The utility model discloses a volatilization roasting device for antimony oxide powder. The device comprises a crusher (1), a ball mill (6), elevators (4, 8 and 10), a storage bin (9) and a vertical volatilization furnace (15), and is characterized in that a proportioning bin (3) is arranged between the crusher (1) and the ball mill (6); the crusher (1) is connected with the proportioning bin (3) through a belt conveyor (2); the upper part of a furnace mouth of the vertical volatilization furnace (15) is connected with a hemispherical gas collecting cover (13); the gas collecting cover (13) and the furnace mouth form a furnace top of a furnace body; and a flue (14) is arranged on the top of the gas collecting cover (13) and connected with a condensation system (16) and a bag dust collector (17). The device has the advantages that the furnace body is high in sealing performance, heat efficiency is high, raw materials are convenient to proportion, coal consumption and production cost are low, the utilization rate of the raw materials is high, clean production can be realized, and the like.
Description
Technical field
The utility model relates to the antimony ore field of smelting, relates to a kind of volatilization roasting device that antimony oxygen powder pyrogenic method is smelted that is used for specifically.
Background technology
Antimony oxygen powder mainly is that antimony ore passes through in volatilization roasting equipment, behind the volatilization roasting, to utilize the volatile characteristic of Sb2O3 to produce.At present, the volatilization roasting equipment that is used for the smelting of antimony oxygen powder pyrogenic method mainly contains He Shi stove, open hearth, straight well stove, rotary kiln, blast furnace and cyclone furnaces etc., and what the big-and-middle-sized antimony smelter of China generally adopted is blast furnace volatile smelting method.For many years; Blast furnace volatile smelting method has been brought into play important effect in China's antimony regulus industry; But this blast furnace furnace sealing property is poor, can not directly handle the powdery antimony ore, needs a large amount of fine metallurgical cokes and solvent etc. in the smelting; Need comparatively huge procedure for preparation and increase external-heat external crucible or the like, cause that the technological process energy consumption is high, thermo-efficiency is low, batching is inconvenient, dust greatly, plant environment is seriously polluted.
Summary of the invention
To above-mentioned deficiency of the prior art; The purpose of the utility model provides the compound antimony ore of low-grade, many metals coexistences in a kind of can the processing, and furnace sealing property is good, thermo-efficiency is high, batching is convenient, coal consumption amount is low, raw material availability is high, production cost is low, can clean the antimony oxygen powder volatilization roasting device of production.
The purpose of the utility model realizes through following technical proposals: a kind of antimony oxygen powder volatilization roasting device; Comprise crusher, ball mill, lift, storage bin, vertical volatilization stove; Be provided with batch bin between described crusher and the ball mill; Described crusher is connected with batch bin through conveyor, and the fire door of said vertical volatilization stove top is connected with hemispheric gas skirt, constitutes the furnace roof of body of heater with fire door; The top of said gas skirt is provided with flue, and described flue is connected with bagroom with condenser system.
The new described ball mill discharge port of this practicality is provided with the pipe that gathers dust, and the pipe that gathers dust is connected with fly-ash separator.
Be provided with balling head and pan-pelletizer between described storage bin of the utility model and the vertical volatilization stove.
Compared with prior art, the useful technique effect of the utility model is:
1, furnace sealing property is good, thermo-efficiency is high, coal consumption amount is low, production cost is low.Because gas skirt is designed to semi-spherical shape, and the gas skirt of semi-spherical shape constitutes the furnace roof of body of heater with fire door, and the stopping property of body of heater is very good like this, helps the collection of flue gas; Help to improve temperature in the stove, make and get angry in the stove evenly, reduce thermosteresis; Improve thermo-efficiency, and coal consumption amount is low, coal consumption amount is compared air blast volatilization stove and is reduced by 20%; Reduce by 25-30% than open hearth, good energy-conserving effect, production cost is lower.
2, the raw material adaptive faculty is strong, the compound antimony ore of ability processing low-grade, the coexistence of many metals.The utility model is owing to be provided with the automatic blending storehouse; Can carry out automatic blending to the antimony ore of various grades; Therefore raw material there is bigger flexibility; No matter be sulphide ores, oxidized ore or mix ore deposit, massive, powdered ore and can both handle, and obtain better economic results this, and need be as the complicated system that gets the raw materials ready of wind furnace volatile smelting method.
3, can realize cleaning production, improve raw material availability.The utility model design is gone up and is adopted closed lift and dust collecting system to control the loss in raw material processing and the conveying, has effectively reduced dust from flying, has improved utilization ratio of raw materials, has realized the production that cleans of plant area.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The 1-crusher 2-conveyor 3-batch bin 4-lift 5-pipe that gathers dust
The vertical volatilization stove of 6-ball mill 7-fly-ash separator 8-lift 9-storage bin 10-lift 11-balling head 12-pan-pelletizer 13-gas skirt 14-flue 15-16-condenser system 17-bagroom.
Embodiment
In conjunction with Fig. 1, the described a kind of antimony oxygen powder volatilization roasting device of the utility model comprises crusher 1; Ball mill 6, lift 4,8 and 10, storage bin 9; Vertical volatilization stove 15 is provided with batch bin 3 between crusher 1 and the ball mill 1, and crusher 1 is connected with batch bin 3 through conveyor 2; The fire door top of vertical volatilization stove 15 is connected with hemispheric gas skirt 13; Constitute the furnace roof of body of heater with fire door, the top of gas skirt 13 is provided with flue 14, and flue 14 is connected with bagroom 17 with condenser system 16.The antimony oxygen powder volatilization roasting device ability processing low-grade of the utility model, the compound antimony ore of many metals coexistence have the technique effect that furnace sealing property is good, thermo-efficiency is high, batching is convenient, coal consumption amount is low, raw material availability is high, production cost is low, can clean production.
Claims (3)
1. antimony oxygen powder volatilization roasting device; Comprise crusher (1), ball mill (6), lift (4,8,10), storage bin (9), vertical volatilization stove (15); It is characterized in that: be provided with batch bin (3) between said crusher (1) and the ball mill (6); Described crusher (1) is connected with batch bin (3) through conveyor (2), and the fire door of said vertical volatilization stove (13) top is connected with hemispheric gas skirt (13), constitutes the furnace roof of body of heater with fire door; The top of said gas skirt (13) is provided with flue (14), and the same condenser system of described flue (14) (16) is connected with bagroom (17).
2. a kind of antimony oxygen powder volatilization roasting device according to claim 1, it is characterized in that: described ball mill (6) discharge port is provided with the pipe (5) that gathers dust, and the pipe (5) that gathers dust is connected with fly-ash separator (7).
3. a kind of antimony oxygen powder volatilization roasting device according to claim 1 is characterized in that: be provided with balling head (11) and pan-pelletizer (12) between described storage bin (9) and the vertical volatilization stove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201365930U CN202519312U (en) | 2012-04-01 | 2012-04-01 | Volatilization roasting device for antimony oxide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201365930U CN202519312U (en) | 2012-04-01 | 2012-04-01 | Volatilization roasting device for antimony oxide powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519312U true CN202519312U (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201365930U Expired - Fee Related CN202519312U (en) | 2012-04-01 | 2012-04-01 | Volatilization roasting device for antimony oxide powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803988A (en) * | 2021-08-20 | 2021-12-17 | 中国恩菲工程技术有限公司 | Device and method for producing antimony white from antimony oxide powder |
-
2012
- 2012-04-01 CN CN2012201365930U patent/CN202519312U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803988A (en) * | 2021-08-20 | 2021-12-17 | 中国恩菲工程技术有限公司 | Device and method for producing antimony white from antimony oxide powder |
| CN113803988B (en) * | 2021-08-20 | 2024-02-23 | 中国恩菲工程技术有限公司 | Device and method for producing antimony white from antimony oxide powder |
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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: 20121107 Termination date: 20170401 |