CN107805713A - A kind of improving material utilization rate fuming furnace - Google Patents
A kind of improving material utilization rate fuming furnace Download PDFInfo
- Publication number
- CN107805713A CN107805713A CN201711134818.2A CN201711134818A CN107805713A CN 107805713 A CN107805713 A CN 107805713A CN 201711134818 A CN201711134818 A CN 201711134818A CN 107805713 A CN107805713 A CN 107805713A
- Authority
- CN
- China
- Prior art keywords
- flue
- furnace tube
- utilization rate
- aggregate bin
- material utilization
- 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.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention relates to a kind of improving material utilization rate 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；Cone-shaped hood is provided with furnace tube, the internal diameter of cone-shaped hood from top to bottom gradually increases.Compared with the prior art, cone-shaped hood of the invention can make the big pellet material of flue gas under the barrier effect of cone-shaped hood, return and heated in furnace tube, improving material utilization rate.
Description
Technical field
The present invention relates to mineral smelting technical field, more particularly to a kind of improving material utilization rate 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 improving material utilization rate fuming furnace, including stove
Cylinder, flue and dust arrester installation, one end of the flue connect with the top of the furnace tube, the other end of the flue and the receipts
Dirt device connects；
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；
Cone-shaped hood is provided with the furnace tube, the internal diameter of the cone-shaped hood from top to bottom gradually increases.
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；Stove
Flue gas in cylinder enters in flue through cone-shaped hood, because the internal diameter of cone-shaped hood from top to bottom gradually increases so that big of flue gas
Material material is returned and heated in furnace tube under the barrier effect of cone-shaped hood, improving material utilization rate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of improving material utilization rate 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, cone-shaped hood；
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 improving material utilization rate fuming furnace, including furnace tube 1, flue 2 and dust arrester installation 3, the cigarette
The one end in road 2 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, 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；
Cone-shaped hood 24 is provided with the furnace tube 1, the internal diameter of the cone-shaped hood 24 from top to bottom gradually increases.
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；Flue gas in furnace tube 1 is through taper
Cover 24 enters in flue 2, because the internal diameter of cone-shaped hood 24 from top to bottom gradually increases so that the big pellet material of flue gas is in taper
Under the barrier effect of cover 24, return and heated in furnace tube 1, improving material utilization rate.
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 improving material utilization rate fuming furnace, including furnace tube (1), flue (2) and dust arrester installation (3), it is characterised in that：Institute
The one end for stating flue (2) connects with the top of the furnace tube (1), and the other end and the dust arrester installation (3) of the flue (2) connect
It is logical；
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)；
Cone-shaped hood (24) is provided with the furnace tube (1), the internal diameter of the cone-shaped hood (24) from top to bottom gradually increases.
A kind of 2. improving material utilization rate fuming furnace according to claim 1, it is characterised in that：The aggregate bin (22) is set
Have multiple, multiple aggregate bin (22) horizontal alignments are placed in the lower end of aggregate bin (22).
A kind of 3. improving material utilization rate fuming furnace according to claim 1, it is characterised in that：Air intake vent (13) place is set
The first closure of air intake vent (13) can be covered by being equipped with.
A kind of 4. improving material utilization rate fuming furnace according to claim 1, it is characterised in that：Breast hole (14) place is set
The second closure of breast hole (14) can be covered by being equipped with.
A kind of 5. improving material utilization rate fuming furnace according to claim 1, it is characterised in that：The flabellum (23) is by steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134818.2A CN107805713A (en) | 2017-11-16 | 2017-11-16 | A kind of improving material utilization rate fuming furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711134818.2A CN107805713A (en) | 2017-11-16 | 2017-11-16 | A kind of improving material utilization rate fuming furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107805713A true CN107805713A (en) | 2018-03-16 |
Family
ID=61580525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711134818.2A Pending CN107805713A (en) | 2017-11-16 | 2017-11-16 | A kind of improving material utilization rate fuming furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107805713A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990082779A (en) * | 1998-04-02 | 1999-11-25 | 쉬에르 피에르 | Method of operating a furnace and device for implementing the method |
| CN104120264A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Fuming furnace |
| CN205635730U (en) * | 2016-05-17 | 2016-10-12 | 安阳市豫北金铅有限责任公司 | Energy -conserving 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 |
| 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 |
| CN106350676A (en) * | 2016-08-28 | 2017-01-25 | 桂林新艺制冷设备有限责任公司 | Fuming furnace |
-
2017
- 2017-11-16 CN CN201711134818.2A patent/CN107805713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990082779A (en) * | 1998-04-02 | 1999-11-25 | 쉬에르 피에르 | Method of operating a furnace and device for implementing the method |
| CN104120264A (en) * | 2014-07-23 | 2014-10-29 | 覃聪 | Fuming furnace |
| CN205635730U (en) * | 2016-05-17 | 2016-10-12 | 安阳市豫北金铅有限责任公司 | Energy -conserving 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 |
| 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 |
| CN106350676A (en) * | 2016-08-28 | 2017-01-25 | 桂林新艺制冷设备有限责任公司 | Fuming furnace |
Non-Patent Citations (1)
| Title |
|---|
| 国家环境保护局科技标准司、环境工程科技协调委员会: "《工业锅炉除尘设备》", 31 March 1991 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |
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| RJ01 | Rejection of invention patent application after publication |