CN203006532U - Blast furnace charging device - Google Patents
Blast furnace charging device Download PDFInfo
- Publication number
- CN203006532U CN203006532U CN 201220675046 CN201220675046U CN203006532U CN 203006532 U CN203006532 U CN 203006532U CN 201220675046 CN201220675046 CN 201220675046 CN 201220675046 U CN201220675046 U CN 201220675046U CN 203006532 U CN203006532 U CN 203006532U
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- charging
- output belt
- belt
- ore
- coke
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Abstract
The utility model relates to the technical field of metallurgy, in particular to a blast furnace charging device. The blast furnace charging device comprises a charging conveying mechanism and a charging distributing mechanism. The charging conveying mechanism comprises an ore bin, a coke bin, an ore output belt, a coke output belt and a charging main belt. The charging distributing mechanism comprises a furnace top hopper, a first charging bucket, a second charging bucket, a charging distribution turnover plate, an upper sealing valve, a lower sealing valve and a distributing device. A scale hopper and a vibrator feeder are arranged between the ore bin and the ore output belt. A scale hopper and a vibrator feeder are arranged between the coke bin and the coke output belt. According to the blast furnace charging device, the scale hoppers and the vibrator feeders are additionally arranged below the ore bin and the coke bin of the charging conveying mechanism, charging flow detecting points are additionally arranged on the ore output belt, the coke output belt and the charging main belt, the vibrator feeders enable charging to be evenly conveyed, and the charging flow detecting points can monitoring the speed and the delivered quantity of the ore output belt and the coke output belt. The rotating speed of the scale hoppers and the rotating speed of the belts are appropriately adjusted, accurate burdening can be achieved, and therefore yield and quality are improved.
Description
Technical field
The utility model relates to metallurgical technology field, particularly a kind of blast furnace charging equipment.
Background technology
During the charging of blast furnace operation, according to a certain ratio various materials are imported conveyer belt, then produced in blast furnace by Belt Conveying by coke bin, ore storage bin respectively.Because the quantity of material loading is large, indivedual materials easily at the local obstruction such as coke bin, ore storage bin and belt, cause indivedual material material loadings not enough; The difference of belt speed, also can make the material loading proportioning change simultaneously, makes high reaction in furnace carry out not thorough, and the consumption of material is large, product yield descends, and also has a strong impact on product design.
The utility model content
The purpose of this utility model is to provide a kind of reliable, accurate blast furnace charging equipment of material loading.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of blast furnace charging equipment comprises material loading conveying mechanism and material-feeding mechanism, and described material loading conveying mechanism comprises ore storage bin, coke bin, ore deposit output belt, burnt output belt and material loading master belt; Described material-feeding mechanism comprises furnace roof hopper, batch can I, batch can II, material dispensing turnover panel, upper sealing valve, lower sealing valve and distributing device, is provided with scale hooper and vibrating feeder between described ore storage bin and ore deposit output belt; Be provided with scale hooper and vibrating feeder between coke bin and burnt output belt.
Described ore deposit output belt is respectively equipped with material stream check point on burnt output belt and material loading master belt.
The utility model installs respectively scale hooper and vibrating feeder additional below the ore storage bin of material loading conveying mechanism and coke bin, and sets up respectively material stream check point on ore deposit output belt, burnt output belt and material loading master belt.Vibrating feeder makes the conveying of material more even, and material stream check point can be monitored speed and the operational throughput of ore deposit output belt, burnt output belt.Suitably adjust scale hooper and belt speed, just can realize accurate dosing, and then improve output and quality.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of blast furnace charging equipment as shown in the figure comprises material loading conveying mechanism and material-feeding mechanism, and described material loading conveying mechanism comprises ore storage bin 1, coke bin 2, ore deposit output belt 5, burnt output belt 6 and material loading master belt 7; Described material-feeding mechanism comprises furnace roof hopper 8, batch can I 9, batch can II 10, material dispensing turnover panel 13, upper sealing valve 14, lower sealing valve 15 and distributing device 16, it is characterized in that being provided with scale hooper 4 and vibrating feeder 3 between described ore storage bin 1 and ore deposit output belt 5; Be provided with scale hooper 4 and vibrating feeder 3 between coke bin 2 and burnt output belt 6.Described ore deposit output belt 5 is respectively equipped with material stream check point 12 on burnt output belt 6 and material loading master belt 7.
During use, flow check point 12 by material and detect ore deposit output belt 5, the material transportation situation of burnt output belt 6 and material loading master belt 7, when the situation of material loading proportioning change occurring, suitably adjust the weigh of scale hooper 4, perhaps adjust the cooperation rotating speed of ore deposit output belt 5 and burnt output belt 6, make the material loading proportioning meet production requirement.
Claims (2)
1. a blast furnace charging equipment, comprise material loading conveying mechanism and material-feeding mechanism, and described material loading conveying mechanism comprises ore storage bin (1), coke bin (2), ore deposit output belt (5), burnt output belt (6) and material loading master belt (7); Described material-feeding mechanism comprises furnace roof hopper (8), batch can I (9), batch can II (10), material dispensing turnover panel (13), upper sealing valve (14), lower sealing valve (15) and distributing device (16), it is characterized in that being provided with scale hooper (4) and vibrating feeder (3) between described ore storage bin (1) and ore deposit output belt (5); Be provided with scale hooper (4) and vibrating feeder (3) between coke bin (2) and burnt output belt (6).
2. blast furnace charging equipment according to claim 1, is characterized in that described ore deposit output belt (5), is respectively equipped with material stream check point (12) on burnt output belt (6) and material loading master belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675046 CN203006532U (en) | 2012-12-10 | 2012-12-10 | Blast furnace charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675046 CN203006532U (en) | 2012-12-10 | 2012-12-10 | Blast furnace charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006532U true CN203006532U (en) | 2013-06-19 |
Family
ID=48598147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675046 Expired - Fee Related CN203006532U (en) | 2012-12-10 | 2012-12-10 | Blast furnace charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006532U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640904A (en) * | 2013-12-05 | 2014-03-19 | 常熟市诚达港务机械设备厂 | Novel conveyor |
| CN104911291A (en) * | 2015-06-10 | 2015-09-16 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blast furnace multiple-material preparation system and method in concentrated weighing mode |
| CN104988261A (en) * | 2015-06-30 | 2015-10-21 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blast furnace belt feeding system and material list setting method thereof |
| CN111733306A (en) * | 2020-07-30 | 2020-10-02 | 江苏永钢集团有限公司 | Blast furnace smelting scrap steel adding system and adding method |
| CN112110154A (en) * | 2019-06-21 | 2020-12-22 | 南京梅山冶金发展有限公司 | Many feed bins many dollies belt conveyor control system |
| CN116729942A (en) * | 2023-05-26 | 2023-09-12 | 中冶华天工程技术有限公司 | Blast furnace feeding identification recording method |
-
2012
- 2012-12-10 CN CN 201220675046 patent/CN203006532U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640904A (en) * | 2013-12-05 | 2014-03-19 | 常熟市诚达港务机械设备厂 | Novel conveyor |
| CN104911291A (en) * | 2015-06-10 | 2015-09-16 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blast furnace multiple-material preparation system and method in concentrated weighing mode |
| CN104988261A (en) * | 2015-06-30 | 2015-10-21 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Blast furnace belt feeding system and material list setting method thereof |
| CN112110154A (en) * | 2019-06-21 | 2020-12-22 | 南京梅山冶金发展有限公司 | Many feed bins many dollies belt conveyor control system |
| CN111733306A (en) * | 2020-07-30 | 2020-10-02 | 江苏永钢集团有限公司 | Blast furnace smelting scrap steel adding system and adding method |
| CN116729942A (en) * | 2023-05-26 | 2023-09-12 | 中冶华天工程技术有限公司 | Blast furnace feeding identification recording method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131210 |