CN201216907Y - Flue gas filter of smelting-furnace - Google Patents
Flue gas filter of smelting-furnace Download PDFInfo
- Publication number
- CN201216907Y CN201216907Y CNU2008200371891U CN200820037189U CN201216907Y CN 201216907 Y CN201216907 Y CN 201216907Y CN U2008200371891 U CNU2008200371891 U CN U2008200371891U CN 200820037189 U CN200820037189 U CN 200820037189U CN 201216907 Y CN201216907 Y CN 201216907Y
- Authority
- CN
- China
- Prior art keywords
- brace table
- hole
- flue gas
- cylindrical shell
- smelting furnace
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Disclosed is a flue gas filter for a smelting furnace, which relates to a smelting technical field, in particular to the flue gas treatment technical field of a smelting furnace. a gas inlet is arranged on the lower end of a cylinder body; a gas outlet is arranged on the upper end of the cylinder body; a support disk is transversely and fixedly connected in the cylinder body; a through hole is arranged in the center of the support disk; a filter bag is arranged in the cylinder body above the through hole of the support disk; the opening of the filter bag orients downwards; the periphery of the opening of the filter bag is in seal connection with the support disk; the flue gas from the smelting furnace flows into the flue gas filter through the gas inlet, and flows into the filter bag under the effects of the support disk and the through hole thereof, and the clean gas after filtration is exhausted from the gas outlet on the upper part of the cylinder body. The flue gas filter device for a smelting furnace has the advantages of simple and reasonable structure, and enabling the filtrated flue gas to meet the discharge standards.
Description
Technical field
The utility model relates to the flue gas processing technology field of a kind of technical field of smelting, particularly smelting furnace.
Background technology
Along with the rising significantly of nonferrous metal price, obtain at a low price that copper becomes system copper, be the common pursuit point of raw materials for production enterprise with copper.But by the finiteness of opening resource, people attempt to extract copper material from waste and scrap, because waste and scrap is corroded by external environment such as air for a long time, the oxide of formation that has also contains other a large amount of impurity, brings certain degree of difficulty to smelting.A kind of smelting process is arranged, promptly after earlier the copper scrap oxidation being formed cupric oxide, removing slag, again copper oxide reduction is become copper, through casting ladle, crystallization slivering, traction, rolling, surface treatment, distaff, form the round copper bar again.Owing in smelting process, have a large amount of flue dust to discharge,, will inevitably cause serious pollution to environment as direct discharging from the venthole above the smelting furnace.
The utility model content
The utility model purpose is to design a kind of smoke filter that is applicable to the smelting furnace of the copper metallurgy technology of smelting stay-in-grade copper product from copper scrap.
The utility model comprises cylindrical shell, the cylindrical shell lower end is provided with into mouth, the cylindrical shell upper end sets out gas port, crosswise fixed connects a brace table in cylindrical shell, through hole is offered at the center of brace table, arrange a filter bag above the brace table through hole, in cylindrical shell, Open Side Down for described filter bag, and the opening of filter bag around be sealedly connected on the brace table.
The flue gas of being introduced by smelting furnace enters the utility model from the flue gas mouth, enters in the filter bag under the effect of brace table and through hole thereof, and the clean gas after being filtered by filter bag is then discharged by the gas outlet of cylindrical shell top.After collection on the filter bag reached capacity, personnel can enter in the cylindrical shell, by the mode of beaing, the dust on the filter bag are hit down on brace table, regularly clean up then.The utility model is simple and reasonable for structure, and filtered flue gas can reach discharge standard.
In addition, clean dust for convenience, the utility model also can be arranged to the inclined-plane with described cylindrical shell lower end, the described lowest order that advances mouth on the inclined-plane.
Also cleaning for convenience is collected in the dust on the filter bag, and described brace table upper surface is inclined to set around middle mind-set.
Be lower than the center around the brace table upper surface, through hole be set, on through hole, connect piston at the low side of brace table.Open piston, dust directly can be swept into mouth.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, cylindrical shell 1 is made by high temperature resistant cement, and cylindrical shell 1 lower end is an inclined-plane, advances mouth 2 in the lowest order setting on inclined-plane, and cylindrical shell 1 upper end sets out gas port 3.
Crosswise fixed connects a brace table 4 in cylindrical shell 1, is lower than the center around brace table 4 upper surfaces, at the low side of brace table 4 through hole 5 is set, and connects piston 6 on through hole 5.Through hole 7 is offered at the center of brace table 4, arranges a filter bag 9 by many stay cords 8 above the through hole 7 of brace table 4, in cylindrical shell 1, and Open Side Down for filter bag 9, and the opening of filter bag 9 around be sealedly connected on the through hole 7 of brace table 4.
Claims (4)
1, the smoke filter of smelting furnace, it is characterized in that comprising cylindrical shell, the cylindrical shell lower end is provided with into mouth, the cylindrical shell upper end sets out gas port, crosswise fixed connects a brace table in cylindrical shell, and through hole is offered at the center of brace table, arranges a filter bag above the brace table through hole, in cylindrical shell, Open Side Down for described filter bag, and the opening of filter bag around be sealedly connected on the brace table.
2,, it is characterized in that described cylindrical shell lower end is provided with the inclined-plane, the described lowest order that advances mouth on the inclined-plane according to the smoke filter of the described smelting furnace of claim 1.
3,, it is characterized in that described brace table upper surface is inclined to set around middle mind-set according to the smoke filter of the described smelting furnace of claim 1.
4, according to the smoke filter of the described smelting furnace of claim 3, it is characterized in that described brace table upper surface around be lower than the center, at the low side of brace table through hole is set, on through hole, connect piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371891U CN201216907Y (en) | 2008-05-30 | 2008-05-30 | Flue gas filter of smelting-furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200371891U CN201216907Y (en) | 2008-05-30 | 2008-05-30 | Flue gas filter of smelting-furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216907Y true CN201216907Y (en) | 2009-04-08 |
Family
ID=40539742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200371891U Expired - Fee Related CN201216907Y (en) | 2008-05-30 | 2008-05-30 | Flue gas filter of smelting-furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216907Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671667A (en) * | 2018-06-29 | 2018-10-19 | 成都易态科技有限公司 | It is a kind of to discharge gas for external environment to realize the device of equipment release |
| CN108950118A (en) * | 2018-06-29 | 2018-12-07 | 成都易态科技有限公司 | Coal gas diffusion at top of blast furnace dust removal method |
-
2008
- 2008-05-30 CN CNU2008200371891U patent/CN201216907Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671667A (en) * | 2018-06-29 | 2018-10-19 | 成都易态科技有限公司 | It is a kind of to discharge gas for external environment to realize the device of equipment release |
| CN108950118A (en) * | 2018-06-29 | 2018-12-07 | 成都易态科技有限公司 | Coal gas diffusion at top of blast furnace dust removal method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105821214A (en) | High-purity energy-saving and environment-friendly regenerated lead smelting technique | |
| CN201143405Y (en) | Cloth bag dust remover | |
| CN201216907Y (en) | Flue gas filter of smelting-furnace | |
| CN201371085Y (en) | Cyclone separation dust removing device | |
| CN209778961U (en) | System for extracting precious metals in waste three-way catalytic converter | |
| CN209459440U (en) | A kind of multi-functional smelting furnace exhaust emission device | |
| CN201216906Y (en) | Flue gas filter of smelting-furnace | |
| CN204997041U (en) | Novel high -efficient aluminium ingot production line aluminium ingot conveyer belt preheats device | |
| CN201239580Y (en) | Sedimentation cooler for powder dust and coke tar | |
| CN201404749Y (en) | High temperature-resistant dust cleaner | |
| CN102121792B (en) | New device for recycling tail flue gas of mobile sintering machine and reducing emission of sulfur dioxide | |
| CN204952542U (en) | Novel frit stove flue gas dust removal device | |
| CN201607123U (en) | Smelting furnace with integration of multiple functions | |
| CN204485544U (en) | Water deposition type smoke and dust purifier | |
| CN209279656U (en) | A kind of electric furnace for smelting noble metals alloy | |
| CN203043793U (en) | Dust-collecting purifying device for flue gas | |
| CN204224627U (en) | A kind of Iron Works dedusting mechanism | |
| CN203017933U (en) | Dust collector of aluminum melting furnace | |
| CN206746189U (en) | From ash removing type dedusting skeleton | |
| CN202793035U (en) | Corundum arc furnace closed dust removal system | |
| CN201760207U (en) | Cyclone spraying, dedusting and purifying system of cupola furnace | |
| CN203829845U (en) | Double-sided oil press slag removing device for high-temperature mould pressing carbon bricks | |
| CN210584230U (en) | Casting smelting equipment dust collector | |
| CN205055602U (en) | Novel high -efficient chemical industry product filters device | |
| CN208547251U (en) | A kind of security enhancement metallurgical furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yizheng shaking Copper Co., Ltd. Assignor: Zhang Jianqiu Contract fulfillment period: 2009.8.25 to 2015.8.24 Contract record no.: 2009320001651 Denomination of utility model: Flue gas filter of smelting-furnace Granted publication date: 20090408 License type: Exclusive license Record date: 20090907 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.25 TO 2015.8.24; CHANGE OF CONTRACT Name of requester: YIZHENG ZHENTONG COPPER CO., LTD. Effective date: 20090907 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20100530 |