CN201400711Y - Ferro-manganese ore enrichment reaction furnace capable of recycling lead - Google Patents
Ferro-manganese ore enrichment reaction furnace capable of recycling lead Download PDFInfo
- Publication number
- CN201400711Y CN201400711Y CN2009201477008U CN200920147700U CN201400711Y CN 201400711 Y CN201400711 Y CN 201400711Y CN 2009201477008 U CN2009201477008 U CN 2009201477008U CN 200920147700 U CN200920147700 U CN 200920147700U CN 201400711 Y CN201400711 Y CN 201400711Y
- Authority
- CN
- China
- Prior art keywords
- lead
- heater
- furnace body
- furnace
- plumbous
- 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
- 229910000616 Ferromanganese Inorganic materials 0.000 title abstract description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 title abstract description 3
- 238000004064 recycling Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 239000002893 slag Substances 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 13
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 239000011572 manganese Substances 0.000 claims description 14
- 238000013459 approach Methods 0.000 claims description 12
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003517 fume Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a can retrieve plumbous ferromanganese ore enrichment reacting furnace, includes the cylindric furnace body, is equipped with on its top and discharges fume tub and feed inlet, is equipped with air inlet in the lower part side of this furnace body, is equipped with discharge gate and slag notch, its characterized in that in the side of being close to the bottom surface top in this furnace body: and a lead outlet is arranged on the side surface of the furnace body 600-800 mm away from the bottom surface in the furnace body, the lead outlet is communicated with a lead recovery channel arranged at the same position in the bottom of the furnace body, the lead recovery channel is built by refractory bricks to the bottom surface in the furnace body, and a permeation gap is reserved between the refractory bricks. The utility model discloses can produce following technological effect: lead liquid in the furnace downwards permeates into the lead recovery channel through the lead permeation gap at the bottom of the furnace and flows out through the lead outlet to realize lead recovery; the discharge port and the slag outlet are combined into a whole, half of the field area is saved compared with the situation that the discharge port and the slag outlet are respectively arranged, the arrangement of the field area is facilitated, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of ferrous manganese ore enrichment Reaktionsofen, specifically is a kind of ferrous manganese ore enrichment Reaktionsofen that can reclaim lead, is mainly used in the ferrous manganese ore enrichment is smelted.
Background technology
Owing in the raw ore of ferrous manganese ore, contain a certain amount of lead, because plumbous proportion is very big, plumbous liquid also may penetrate the refractory brick of furnace bottom to the furnace bottom deposition in smelting process, cause the damage of body of heater bottom, not only lead to security incident easily, and, seriously influence ordinary production because of reparation can increase investment and need stopping production; In addition, lead that contains in ferrous manganese ore and zinc produce " plumbous list edge " easily in smelting process, cause the proper flow of liquid material in the Reaktionsofen, influence quality product, even can not ordinary production.
Summary of the invention
The purpose of this utility model just provides a kind of ferrous manganese ore enrichment Reaktionsofen that can reclaim lead, the plumbous liquid in smelting process that exists with the solution prior art also may penetrate furnace bottom to the furnace bottom deposition, cause the damage of body of heater bottom, not only lead to security incident easily, and, seriously influence ordinary production because of reparation can increase investment and need stopping production; And plumbous and zinc produces " plumbous list edge " easily in smelting process, causes the proper flow of the interior liquid material of Reaktionsofen, influences quality product, even problem that can not ordinary production.
The technical solution adopted in the utility model is: the body of heater that comprises tubular, be provided with smoke exhaust pipe and opening for feed on its top, lower side at this body of heater is provided with gas inlet, be provided with discharge port and slag notch near the side above the intravital bottom surface of this stove, the liner of body of heater is a refractory brick, between liner and outer wall, be provided with aggregate layer, it is characterized in that: the body of heater side at 600～800mm place below described body of heater inner bottom surface is provided with lead outlet, this lead outlet communicates with the plumbous recovery approach that is located at the interior same position of bottom of furnace body, this lead recovery approach is built into by refractory brick between the body of heater inner bottom surface, leaves permeable gaps between refractory brick.
The width of described plumbous recovery approach is 5～10mm; The width of described permeable gaps is 3～5mm.
Described discharge port and slag notch unite two into one, the intravital bottom surface 250～350mm of the described stove of distance.
Be provided with bustle pipe around described body of heater middle part, described gas inlet is connected with this bustle pipe.
After taking abovementioned technology, the utility model can produce following technique effect: the plumbous liquid in the stove by the plumbous permeable gaps of furnace bottom downward penetrate into plumbous recovery approach, and flow out by lead outlet, realize plumbous recovery; Discharge port and slag notch integrate, and save the on-the-spot area of half than setting out material mouth and slag notch respectively, and help the layout of production scene area, have improved production efficiency.
Description of drawings
Fig. 1 is an overall sectional structure synoptic diagram of the present utility model;
Fig. 2 is the partial enlarged drawing (the B-B sectional view of Fig. 3) of furnace bottom part among Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment
Referring to Fig. 1～Fig. 3, the utility model comprises the body of heater 3 of tubular, be provided with smoke exhaust pipe 1 and opening for feed 2 on its top, upper bell 8 and lower bell 9 that filler is used are housed on this opening for feed 2, lower side at this body of heater 3 is provided with gas inlet 5, be provided with the discharging slag notch 6 that unites two into one near the side above the intravital bottom surface 13 of this stove, the intravital bottom surface 250～350mm of these discharging slag notch 6 described stoves of distance.The liner of body of heater 3 is a refractory brick, is provided with aggregate layer 10 (referring to Fig. 2, Fig. 3) between liner and outer wall.The body of heater side of locating at 600～800mm (preferred 700mm) below described body of heater inner bottom surface 13 is provided with lead outlet 11, this lead outlet 11 communicates with the plumbous recovery approach 7 that is located at the interior same position of bottom of furnace body, this lead recovery approach 7 also is built into by refractory brick between body of heater inner bottom surface 13, leaves permeable gaps 71 between refractory brick.
The width of described plumbous recovery approach 7 is 5～10mm, highly can be that the thickness or the width of a refractory brick is suitable; The width of described permeable gaps 71 is 3～5mm.
Body of heater bottom surface 13 is a cone surface 15 to the inboard wall of furnace body of discharging slag notch 6, and this part has immobilising molten iron when work, be commonly called as " ladle heel layer ".
Generally also be provided with two-layer aggregate layer 10 (referring to Fig. 1) in the bottom of body of heater 3, plumbous recovery approach 7 also is provided with aggregate with the furnace wall adjacent.The purpose that aggregate layer is set is to prevent plumbous the loss.
The fusing point of determining main consideration lead of the distance of lead outlet 11 and body of heater bottom surface 13, above-mentioned distance is too big, and the temperature when plumbous liquid is deposited to lead outlet 11 approaches its fusing point, and mobile variation is unfavorable for the discharge of plumbous liquid.If this distance is too little, the temperature when plumbous liquid is deposited to lead outlet 11 is higher, and is higher with the mixedness of other mineral liquid, also is unfavorable for the Separation and Recovery of plumbous liquid.The plumbous temperature that reclaims be selected in 400-450 ℃ comparatively suitable.
Discharging slag notch 6 is positioned at above the ground 12, utilizes the specific gravity difference (proportion of manganese slag is lower than ferromanganese water) of manganese slag (containing manganese below 40%) and ferrimanganic water (about iron content 90%), respectively the two separation is directed to places different on the ground and carries out subsequent disposal.
Be provided with bustle pipe 4 around described body of heater 3 middle parts, described gas inlet 5 is connected with this bustle pipe 4.Reaktionsofen burns needed oxygen (air) after bustle pipe 4 preheatings, sends in the body of heater from gas inlet 5.
Claims (4)
1. one kind can be reclaimed plumbous ferrous manganese ore enrichment Reaktionsofen, the body of heater that comprises tubular, be provided with smoke exhaust pipe and opening for feed on its top, lower side at this body of heater is provided with gas inlet, be provided with discharge port and slag notch near the side above the intravital bottom surface of this stove, the liner of body of heater is a refractory brick, between liner and outer wall, be provided with aggregate layer, it is characterized in that: the body of heater side at 600～800mm place below described body of heater inner bottom surface is provided with lead outlet, this lead outlet communicates with the plumbous recovery approach that is located at the interior same position of bottom of furnace body, this lead recovery approach is built into by refractory brick between the body of heater inner bottom surface, leaves permeable gaps between refractory brick.
2. the ferrous manganese ore enrichment Reaktionsofen that can reclaim lead according to claim 1, it is characterized in that: the width that described plumbous recovery approach communicates is 5～10mm; The width of described permeable gaps is 3～5mm.
3. the ferrous manganese ore enrichment Reaktionsofen that can reclaim lead according to claim 1, it is characterized in that: described discharge port and slag notch unite two into one, the intravital bottom surface 250～350mm of the described stove of distance.
4. the ferrous manganese ore enrichment Reaktionsofen that can reclaim lead according to claim 1 is characterized in that: be provided with bustle pipe around described body of heater middle part, described gas inlet is connected with this bustle pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201477008U CN201400711Y (en) | 2009-04-15 | 2009-04-15 | Ferro-manganese ore enrichment reaction furnace capable of recycling lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201477008U CN201400711Y (en) | 2009-04-15 | 2009-04-15 | Ferro-manganese ore enrichment reaction furnace capable of recycling lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400711Y true CN201400711Y (en) | 2010-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201477008U Expired - Fee Related CN201400711Y (en) | 2009-04-15 | 2009-04-15 | Ferro-manganese ore enrichment reaction furnace capable of recycling lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400711Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555549B (en) * | 2009-04-15 | 2010-07-28 | 韩江霖 | Smelting process for rich manganese and equipment thereof |
| CN104807316A (en) * | 2015-04-20 | 2015-07-29 | 汉中锌业有限责任公司 | Wet process zinc smelting slag drying and sintering device and method |
| WO2016045522A1 (en) * | 2014-09-24 | 2016-03-31 | 中国恩菲工程技术有限公司 | Fuming furnace with lead collecting and discharging function |
| CN116254419A (en) * | 2023-03-10 | 2023-06-13 | 安徽华铂再生资源科技有限公司 | Slag discharging structure of side-blowing furnace for recycling lead storage battery |
-
2009
- 2009-04-15 CN CN2009201477008U patent/CN201400711Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101555549B (en) * | 2009-04-15 | 2010-07-28 | 韩江霖 | Smelting process for rich manganese and equipment thereof |
| WO2016045522A1 (en) * | 2014-09-24 | 2016-03-31 | 中国恩菲工程技术有限公司 | Fuming furnace with lead collecting and discharging function |
| US20170283907A1 (en) * | 2014-09-24 | 2017-10-05 | China Enfi Engineering Corporation | Fuming furnace with lead collecting and discharging function |
| RU2679676C2 (en) * | 2014-09-24 | 2019-02-12 | Чайна Энфи Инджиниринг Корпорейшн | Fuming furnace with function of lead collection and release |
| US10443112B2 (en) | 2014-09-24 | 2019-10-15 | China Enfi Engineering Corporation | Fuming furnace with lead collecting and discharging function |
| CN104807316A (en) * | 2015-04-20 | 2015-07-29 | 汉中锌业有限责任公司 | Wet process zinc smelting slag drying and sintering device and method |
| CN116254419A (en) * | 2023-03-10 | 2023-06-13 | 安徽华铂再生资源科技有限公司 | Slag discharging structure of side-blowing furnace for recycling lead storage battery |
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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: 20100210 Termination date: 20140415 |