CN107858510A - A kind of anti-oxidation fuming furnace - Google Patents
A kind of anti-oxidation fuming furnace Download PDFInfo
- Publication number
- CN107858510A CN107858510A CN201711134767.3A CN201711134767A CN107858510A CN 107858510 A CN107858510 A CN 107858510A CN 201711134767 A CN201711134767 A CN 201711134767A CN 107858510 A CN107858510 A CN 107858510A
- Authority
- CN
- China
- Prior art keywords
- flue
- furnace tube
- aggregate bin
- generating device
- gas generating
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B25/00—Obtaining tin
- C22B25/02—Obtaining tin by dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B58/00—Obtaining gallium or indium
Abstract
The present invention relates to a kind of anti-oxidation fuming furnace, including furnace tube, flue and dust arrester installation, one end of flue connects with the top of furnace tube, and the other end of flue connects with dust arrester installation；Furnace tube includes furnace tube body, charging spout, air intake vent and breast hole, and charging spout is placed in the side of furnace tube body, and air intake vent and breast hole are from top to bottom sequentially arranged in the opposite side of furnace tube body；Flue includes flue body and aggregate bin, aggregate bin can rotation the lower end for being placed in flue body, connected with flue body；Rotatable flabellum is provided with flue body；The side of furnace tube is provided with nitrogen gas generating device, nitrogen gas generating device supplying nitrogen into the furnace tube.Compared with the prior art, time relay timing of the invention transmits the electric energy of power supply to nitrogen gas generating device, and nitrogen gas generating device produces magnetic field after being powered, the iron impurities in nitrogen gas generating device magnetic aggregate bin.
Description
Technical field
The present invention relates to mineral smelting technical field, more particularly to a kind of anti-oxidation fuming furnace.
Background technology
It is well known that fuming furnace is a kind of by the reduction volatilization at high temperature of the non-ferrous metal such as lead zinc-tin indium, so aoxidize or
Vulcanization turns into flue dust, is allowed to be enriched in the pyro metallurgical plant further reclaimed in flue dust.Existing fuming furnace apparatus, application number
For 201220015549.4《The fuming furnace of tin in high efficiente callback waste metal and stanniferous material》, this patent equipment material is easy
Oxidation, it is therefore necessary to solved to these problems.
The content of the invention
The technical problems to be solved by the invention, which are to provide a kind of nitrogen gas generating device, can produce nitrogen, be led to by air intake vent
Enter in furnace tube body, reduce the fuming furnace of material oxidation probability.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of anti-oxidation fuming furnace, including furnace tube, flue and
Dust arrester installation, one end of the flue connect with the top of the furnace tube, and the other end of the flue connects with the dust arrester installation
It is logical；
The furnace tube includes furnace tube body, charging spout, air intake vent and breast hole, and the charging spout is placed in the furnace tube body
Side, and in the flue lower section, the air intake vent and breast hole are from top to bottom sequentially arranged in the furnace tube body
Opposite side；
The flue includes flue body and aggregate bin, the aggregate bin can rotation be placed under the flue body
End, is connected, and the aggregate bin is in the top of the charging spout with the flue body；
Rotatable flabellum is provided with the flue body；
The side of the furnace tube is provided with nitrogen gas generating device, nitrogen gas generating device delivery of nitrogen into the furnace tube
Gas.
Further, the aggregate bin is provided with multiple, and multiple aggregate bin horizontal alignments are placed in the lower end of aggregate bin.
Further, the first closure of air intake vent can be covered by being provided with the air intake vent.
Further, the second closure of breast hole can be covered by being provided with the breast hole.
Further, the flabellum is made up of steel.
The beneficial effects of the invention are as follows：Furnace tube heats to mineral products material, makes its volatilization, and enter flue, big pellet
Material is because the alluvial of sedimentation is in flue and furnace tube, the connectivity part of dust arrester installation, and in aggregate bin；Flabellum can buffer flue body
Interior air-flow so that big pellet material can be fallen into aggregate bin during air-flow buffer, lift big pellet material collection rate；Nitrogen
Gas generating means supplying nitrogen into the furnace tube, the oxygen concentration in furnace tube is reduced, reduce the oxidation of material in furnace tube.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-oxidation fuming furnace of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, furnace tube, 11, furnace tube body, 12, charging spout, 13, air intake vent, 14, breast hole；
2nd, flue, 21, flue body, 22, aggregate bin, 23, flabellum, 24, nitrogen gas generating device；
3rd, dust arrester installation.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, a kind of anti-oxidation fuming furnace, including furnace tube 1, flue 2 and dust arrester installation 3, one end of the flue 2
Connected with the top of the furnace tube 1, the other end of the flue 2 connects with the dust arrester installation 3；
The furnace tube 1 includes furnace tube body 11, charging spout 12, air intake vent 13 and breast hole 14, and the charging spout 12 is placed in
The side of the furnace tube body 11, and the lower section in the flue 2, the air intake vent 13 and breast hole 14 are from top to bottom successively
It is arranged in the opposite side of the furnace tube body 11；
The flue 2 includes flue body 21 and aggregate bin 22, the aggregate bin 22 can rotation be placed in the flue sheet
The lower end of body 21, connected with the flue body 21, and the aggregate bin 22 is in the top of the charging spout 12；
Rotatable flabellum 23 is provided with the flue body 21；
The side of the furnace tube 1 is provided with nitrogen gas generating device 24, and the nitrogen gas generating device 24 is defeated into the furnace tube 1
Send nitrogen.
Further, the aggregate bin 22 is provided with multiple, and multiple horizontal alignments of aggregate bin 22 are placed in aggregate bin 22
Lower end.
Further, the first closure of air intake vent 13 can be covered by being provided with the air intake vent 13.
Further, the second closure of breast hole 14 can be covered by being provided with the breast hole 14.
Further, the flabellum 23 is made up of steel.
Implement this programme, add mineral products material into furnace tube body 11 from charging spout 12 and heated, be heated to a constant temperature
Degree, mineral products material is volatilized, enter furnace tube body 11 from dispelling wind at air intake vent 13, the mineral products material of volatilization is blown into flue 2,
Big pellet material in the mineral products material of volatilization because the alluvial of sedimentation is in flue 2 and furnace tube 1, the connectivity part of dust arrester installation 3, and
In aggregate bin 22, small particles material enters dust arrester installation 3, and flabellum 23 can buffer the air-flow in flue body 21 so that big pellet
Material can be fallen into aggregate bin 22 during air-flow buffer, lift big pellet material collection rate；Nitrogen gas generating device 24 is to institute
Supplying nitrogen in furnace tube 1 is stated, reduces the oxygen concentration in furnace tube 1, reduces the oxidation of material in furnace tube 1.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (5)
1. a kind of anti-oxidation fuming furnace, including furnace tube (1), flue (2) and dust arrester installation (3), it is characterised in that：The flue
(2) one end connects with the top of the furnace tube (1), and the other end of the flue (2) connects with the dust arrester installation (3)；
The furnace tube (1) includes furnace tube body (11), charging spout (12), air intake vent (13) and breast hole (14), the charging spout
(12) side of the furnace tube body (11), and the lower section in the flue (2), the air intake vent (13) and breast hole are placed in
(14) from top to bottom it is sequentially arranged in the opposite side of the furnace tube body (11)；
The flue (2) includes flue body (21) and aggregate bin (22), the aggregate bin (22) can rotation be placed in the cigarette
The lower end of road body (21), connected with the flue body (21), and the aggregate bin (22) is in the charging spout (12)
Top；
Rotatable flabellum (23) is provided with the flue body (21)；
The side of the furnace tube (1) is provided with nitrogen gas generating device (24), and the nitrogen gas generating device (24) is to the furnace tube (1)
Interior supplying nitrogen.
A kind of 2. anti-oxidation fuming furnace according to claim 1, it is characterised in that：The aggregate bin (22) be provided with it is multiple,
The multiple aggregate bin (22) horizontal alignments are placed in the lower end of aggregate bin (22).
A kind of 3. anti-oxidation fuming furnace according to claim 1, it is characterised in that：Air intake vent (13) place is provided with and can sealed
First closure of lid air intake vent (13).
A kind of 4. anti-oxidation fuming furnace according to claim 1, it is characterised in that：Breast hole (14) place is provided with and can sealed
Second closure of lid breast hole (14).
A kind of 5. anti-oxidation fuming furnace according to claim 1, it is characterised in that：The flabellum (23) is made up of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134767.3A CN107858510A (en) | 2017-11-16 | 2017-11-16 | A kind of anti-oxidation fuming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134767.3A CN107858510A (en) | 2017-11-16 | 2017-11-16 | A kind of anti-oxidation fuming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107858510A true CN107858510A (en) | 2018-03-30 |
Family
ID=61703070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134767.3A Withdrawn CN107858510A (en) | 2017-11-16 | 2017-11-16 | A kind of anti-oxidation fuming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107858510A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120264A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Fuming furnace |
| CN204918708U (en) * | 2015-09-14 | 2015-12-30 | 昆明成鼎商务信息咨询有限公司 | Wind coal thoughtlessly blows fuming furnace |
| CN106282590A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of efficiently fuming furnace |
| CN106282589A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of fuming furnace being easy to regulate temperature |
| CN106282565A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of fuming furnace of pre-recuperation of heat |
| CN206504605U (en) * | 2017-03-02 | 2017-09-19 | 中华人民共和国日照出入境检验检疫局 | A kind of new anti-oxidation Muffle furnace |
-
2017
- 2017-11-16 CN CN201711134767.3A patent/CN107858510A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120264A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Fuming furnace |
| CN204918708U (en) * | 2015-09-14 | 2015-12-30 | 昆明成鼎商务信息咨询有限公司 | Wind coal thoughtlessly blows fuming furnace |
| CN106282590A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of efficiently fuming furnace |
| CN106282589A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of fuming furnace being easy to regulate temperature |
| CN106282565A (en) * | 2016-08-28 | 2017-01-04 | 桂林新艺制冷设备有限责任公司 | A kind of fuming furnace of pre-recuperation of heat |
| CN206504605U (en) * | 2017-03-02 | 2017-09-19 | 中华人民共和国日照出入境检验检疫局 | A kind of new anti-oxidation Muffle furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |