CN201561654U - Mineral material adding hopper sealing device of circular smelting furnace - Google Patents
Mineral material adding hopper sealing device of circular smelting furnace Download PDFInfo
- Publication number
- CN201561654U CN201561654U CN2009202808864U CN200920280886U CN201561654U CN 201561654 U CN201561654 U CN 201561654U CN 2009202808864 U CN2009202808864 U CN 2009202808864U CN 200920280886 U CN200920280886 U CN 200920280886U CN 201561654 U CN201561654 U CN 201561654U
- Authority
- CN
- China
- Prior art keywords
- material feeding
- sealing device
- circular
- smelting furnace
- loading hopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Furnace Charging Or Discharging (AREA)
Abstract
The utility model provides a mineral material adding hopper sealing device of a circular smelting furnace, which consists of a material feeding hopper, a material feeding opening and a furnace body, wherein the material feeding opening is arranged between the material feeding hopper and the furnace body, a lower baffle ring with the same radian as a case of the circular furnace is designed on the upper part of the material feeding opening, an upper baffle ring with the same radian as the case of the circular furnace is designed on the lower part of the material feeding hopper, and the material feeding hopper is tightly pressed by a compression spring. The utility model has the advantages of high production efficiency, energy saving, environment protection and the like.
Description
Technical field
The utility model relates to field of metallurgy, is specifically related to a kind of circular smelting furnace and adds mineral aggregate bucket sealing device.
Background technology
The top-feed mouth of present circular high temperature melting furnace and the sealing between the loading hopper are important steps of smelting process control.Sealing between existing charge door and the loading hopper is employing activity steel shoe generally, after using a period of time, baffle plate is easy deformation also, air leak rate of air curtain is very big, make waste heat boiler reclaim the thermal efficiency and descend, and the loss that furnace charge flies upward, flue gas escapes serious furnace charge and air leak rate of air curtain are more serious, both caused furnace charge loss, reduced flue-gas temperature, also need to consume manpower and go cleaning, the working environment of having the more important thing is severe exacerbation is unfavorable for that the workman's is healthy.
Summary of the invention
For solving the deficiencies in the prior art, the utility model provides a kind of circular smelting furnace to add mineral aggregate bucket sealing device.
Technical solution adopted in the utility model is: a kind of circular smelting furnace adds mineral aggregate bucket sealing device, form by loading hopper, charge door, body of heater, be provided with charge door between loading hopper and the body of heater, at the charge door upper design following back-up ring consistent with round kiln shell radian, the bottom design last back-up ring consistent with round kiln shell radian of loading hopper, loading hopper compresses with holddown spring.
The beneficial effects of the utility model are: production efficiency height, energy-conserving and environment-protective.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Wherein: back-up ring on 1 loading hopper, 2,3 times back-up rings, 4 charge doors, 5 bodies of heater, 6 holddown springs.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, a kind of circular smelting furnace adds mineral aggregate bucket sealing device, form by loading hopper 1, charge door 4, body of heater 5, be provided with charge door 4 between loading hopper 1 and the body of heater 5, at the charge door 4 upper design following back-up ring 3 consistent with round kiln shell radian, the bottom design last back-up ring 2 consistent with round kiln shell radian of loading hopper 1, loading hopper 1 usefulness holddown spring 6 compresses.
Claims (2)
1. a circular smelting furnace adds mineral aggregate bucket sealing device, form by loading hopper, charge door, body of heater, be provided with charge door between loading hopper and the body of heater, it is characterized in that at the charge door upper design following back-up ring consistent the bottom of the loading hopper design last back-up ring consistent with round kiln shell radian with round kiln shell radian.
2. a kind of circular smelting furnace according to claim 1 adds mineral aggregate bucket sealing device, it is characterized in that loading hopper compresses with holddown spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808864U CN201561654U (en) | 2009-12-15 | 2009-12-15 | Mineral material adding hopper sealing device of circular smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202808864U CN201561654U (en) | 2009-12-15 | 2009-12-15 | Mineral material adding hopper sealing device of circular smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561654U true CN201561654U (en) | 2010-08-25 |
Family
ID=42626800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202808864U Expired - Fee Related CN201561654U (en) | 2009-12-15 | 2009-12-15 | Mineral material adding hopper sealing device of circular smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821220A (en) * | 2016-05-19 | 2016-08-03 | 益阳生力材料科技股份有限公司 | Antimony ingot feeding method of antimony smelting |
| CN106197032A (en) * | 2016-07-26 | 2016-12-07 | 湖南水口山有色金属集团有限公司 | A kind of bottom convertor body of heater feeding mouth blanking sealing device |
-
2009
- 2009-12-15 CN CN2009202808864U patent/CN201561654U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821220A (en) * | 2016-05-19 | 2016-08-03 | 益阳生力材料科技股份有限公司 | Antimony ingot feeding method of antimony smelting |
| CN105821220B (en) * | 2016-05-19 | 2018-04-13 | 益阳生力材料科技股份有限公司 | The antimony slab feed process that a kind of antimony is smelted |
| CN106197032A (en) * | 2016-07-26 | 2016-12-07 | 湖南水口山有色金属集团有限公司 | A kind of bottom convertor body of heater feeding mouth blanking sealing device |
| CN106197032B (en) * | 2016-07-26 | 2018-04-10 | 湖南水口山有色金属集团有限公司 | A kind of bottom blowing furnace body feeding mouth blanking sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG FANGYUAN NONFERROUS METALS TECHNOLOGY SER Free format text: FORMER OWNER: DONGYING FANGYUAN NONFERROUS METAL CO., LTD. Effective date: 20110805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110805 Address after: 257091 No. 38, the Yellow River Road, Dongying Economic Development Zone, Shandong, China Patentee after: Shandong Fangyuan Non-Ferrous Metal Technology Service Co., Ltd. Address before: 257091 No. 99 Liuyang Road, hi tech Development Zone, Shandong, Dongying Patentee before: Dongying Fangyuan Nonferrous Metals Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |