CN105506296A - Gold-bearing smoke dust recoverer - Google Patents
Gold-bearing smoke dust recoverer Download PDFInfo
- Publication number
- CN105506296A CN105506296A CN201610061412.5A CN201610061412A CN105506296A CN 105506296 A CN105506296 A CN 105506296A CN 201610061412 A CN201610061412 A CN 201610061412A CN 105506296 A CN105506296 A CN 105506296A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- recovery device
- casing
- fume recovery
- containing golden
- 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.)
- Granted
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Classifications
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- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- 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
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
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- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a gold-bearing smoke dust recoverer, relates to a recoverer for recovering precious metal in smoke dust, and aims to provide a gold-bearing smoke dust recoverer which is simple in structure, and can recover precious metal to the maximum extent, reduce loss and improve economic benefits. The gold-bearing smoke dust recoverer comprises an L-shaped casing and a filter element fixedly connected with the casing, wherein the casing comprises a horizontal casing and a vertical casing perpendicularly connected with the outer surface of the horizontal casing; one end of the horizontal casing is sealed, and the other end of the horizontal casing is open; the vertical casing is arranged at the sealed end of the horizontal casing; each of the horizontal casing and the vertical casing is provided with an inner chamber; the inner chamber of the horizontal casing is communicated with the that of the vertical casing; the filter element comprises an inner layer framework and an outer layer framework, and at least one layer of inflaming retarding gauze is twined between the inner layer framework and the outer layer framework.
Description
Technical field
The present invention relates to a kind of retrieving arrangement, particularly relating to a kind of withdrawer for reclaiming precious metal in flue dust.
Background technology
Gold mine smelting shop adopts intermediate frequency furnace and high-frequency melting furnace gold, and due to the volatilization of melting gold, part precious metal can enter air with flue dust, usually adopts the method for spray to reclaim, but spray recycling difficulty is large, and high material consumption, has a strong impact on economic benefit.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of containing golden fume recovery device, and its structure is simple, can reclaim precious metal to greatest extent, reduce the wastage, increase economic efficiency.
The present invention is containing golden fume recovery device, the shell comprising L shape and the filter core be fixedly connected with shell, described shell comprises horizontal and is vertically connected on the vertical housing of horizontal outside surface, described horizontal one end is closed, open at one end, described vertical housing is arranged on the blind end of horizontal, described horizontal and vertical housing are provided with inner chamber, the inner chamber of horizontal and the inner space of vertical housing, described filter core comprises inner framework and outer skeleton, is wound with at least one deck fire-retardant yarn net between described inner framework and outer skeleton.
The present invention, containing golden fume recovery device, is wound with three to eight layers of fire-retardant gauze between wherein said inner framework and outer skeleton.
The present invention is containing golden fume recovery device, and wherein said inner framework and outer skeleton all adopt titanium material to make.
The present invention is containing golden fume recovery device, and wherein said shell adopts pvc pipe to make.
The present invention is containing golden fume recovery device, and the opening end of wherein said horizontal has recovery venting port by Flange joint.
The present invention is containing golden fume recovery device, and wherein said recovery venting port adopts pvc pipe to make.
The present invention is containing golden fume recovery device, and wherein said inner framework and outer skeleton are cylindrical.
The present invention is containing golden fume recovery device, and wherein said inner framework and outer skeleton all adopt eight titanium rods to weld uniformly at intervals and make.
The present invention is containing golden fume recovery device, and the end of wherein said vertical housing is connected with flange.
The present invention is containing golden fume recovery device, and wherein said shell and filter core are welded and fixed by titanium plate.
Containing golden fume recovery device difference from prior art, the present invention is that the present invention contains golden fume recovery device and comprises shell, filter core, structure is simple, during use, the vertical shell of shell is connected with flue gas mouth, after discharging from flue containing golden flue dust, enter vertical shell inner chamber, through retaining of fire-retardant gauze, it is online that precious metal in flue dust is attached to fire-retardant yarn, flue gas after filtration is discharged through the inner chamber of horizontal, when recovery is a certain amount of containing after golden flue dust, this can be removed containing golden fume recovery device, take out filter core, again be wound around after fire-retardant gauze is taken out, can reuse, the flue dust recyclable precious metal wherein after melting reclaimed, the present invention can reclaim precious metal to greatest extent, reduce the wastage, increase economic efficiency.
Be described further containing golden fume recovery device of the present invention below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention contains golden fume recovery device.
Embodiment
As shown in Figure 1, the present invention contains the shell 1 that golden fume recovery device comprises L shape and the filter core 2 be fixedly connected with shell 1, shell 1 comprises horizontal 11 and is vertically connected on the vertical housing 12 of horizontal 11 outside surface, horizontal 11 one end is closed, open at one end, the opening end of horizontal 11 has recovery venting port 3 by Flange joint, vertical housing 12 is arranged near the blind end of horizontal 11, horizontal 11 and vertical housing 12 are provided with inner chamber, the inner chamber of horizontal 11 and the inner space of vertical housing 12, the end of vertical housing 12 is connected with flange, this flange is for connecting flue gas mouth.
Filter core 2 comprises inner framework 21 and outer skeleton 22, is wound with at least one deck fire-retardant yarn net 23 between inner framework 21 and outer skeleton 22, as being wound around three to eight layers of fire-retardant gauze 23, is five layers of fire-retardant gauze 23 in the present embodiment.
Inner framework 21 and outer skeleton 22 are cylindrical, and inner framework 21 and outer skeleton 22 all adopt titanium material to make, and in the present embodiment, inner framework 21 and outer skeleton 22 all adopt eight titanium rods to weld uniformly at intervals to make.
Shell 1 and recovery venting port 3 all adopt pvc pipe to make, and shell 1 and filter core 2 are welded and fixed by titanium plate, and shell 1 welds together with the outer skeleton 22 of filter core 2.
During use, the present invention is fixedly connected on flue gas mouth by the flange connected by vertical shell end, after discharging from flue containing golden flue dust, enter vertical housing cavity, horizontal inner chamber (namely entering the tube chamber of pvc pipe), through retaining of fire-retardant gauze, it is online that precious metal in flue dust is attached to fire-retardant yarn, and the flue gas after filtration flows into from filter core inside and reclaims venting port.The present invention can be removed containing after golden flue dust when recovery is a certain amount of, take out filter core, again be wound around after fire-retardant gauze cleaning, can reuse, until fire-retardant gauze is broken, and the flue dust recyclable precious metal wherein after melting reclaimed.
The present invention to be applicable in flue dust containing the higher precious metal of recovery value and to drop into limited smelting industry, uses the present invention effectively can reclaim valuable metal in flue dust, invests little, and can dismantle, can reuse.
In addition, cost of the present invention is low, shell can adopt ubiquitous pvc pipe on the market to make, as the horizontal in shell can select length to be 600mm, diameter is the PVC of 400mm, one end of this tubing is closed, open at one end, opening end is that the PVC of 250mm is as recovery venting port by Flange joint diameter, the blind end outside surface of aforementioned tubes can according to the diameter cutting openings of the flue gas mouth of reality use, to connect the PVC identical with flue gas mouth size (referring to flue gas mouth diameter dimension herein) as vertical housing, be that the PVC of 250mm is as vertical housing as selected diameter, weld with horizontal, form the shell of L shape, filter core adopts titanium material to make, as respectively two concentric cylindrical can be welded as inner framework and outer skeleton by 8 titanium rods are uniform, interior body diameter is 180mm, outside cylinder diameter is 260mm, then after being wound around 5 layers of fire-retardant gauze, above-mentioned concentric cylindrical is welded with shell titanium plate, the above-mentioned making namely completed containing golden fume recovery device, make simple, with low cost, and can reuse.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (10)
1. one kind contains golden fume recovery device, it is characterized in that: the shell comprising L shape and the filter core be fixedly connected with shell, described shell comprises horizontal and is vertically connected on the vertical housing of horizontal outside surface, described horizontal one end is closed, open at one end, described vertical housing is arranged on the blind end of horizontal, described horizontal and vertical housing are provided with inner chamber, the inner chamber of horizontal and the inner space of vertical housing, described filter core comprises inner framework and outer skeleton, at least one deck fire-retardant yarn net is wound with between described inner framework and outer skeleton.
2. according to claim 1 containing golden fume recovery device, it is characterized in that: between described inner framework and outer skeleton, be wound with three to eight layers of fire-retardant gauze.
3. according to claim 2 containing golden fume recovery device, it is characterized in that: described inner framework and outer skeleton all adopt titanium material to make.
4. according to claim 3 containing golden fume recovery device, it is characterized in that: described shell adopts pvc pipe to make.
5. according to claim 4 containing golden fume recovery device, it is characterized in that: the opening end of described horizontal has recovery venting port by Flange joint.
6. according to claim 5 containing golden fume recovery device, it is characterized in that: described recovery venting port adopts pvc pipe to make.
7. according to claim 6 containing golden fume recovery device, it is characterized in that: described inner framework and outer skeleton are cylindrical.
8. according to claim 7 containing golden fume recovery device, it is characterized in that: described inner framework and outer skeleton all adopt eight titanium rods to weld uniformly at intervals and make.
9. according to claim 8 containing golden fume recovery device, it is characterized in that: the end of described vertical housing is connected with flange.
10. according to claim 9 containing golden fume recovery device, it is characterized in that: described shell and filter core are welded and fixed by titanium plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061412.5A CN105506296B (en) | 2016-01-28 | 2016-01-28 | Containing golden fume recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061412.5A CN105506296B (en) | 2016-01-28 | 2016-01-28 | Containing golden fume recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105506296A true CN105506296A (en) | 2016-04-20 |
| CN105506296B CN105506296B (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061412.5A Active CN105506296B (en) | 2016-01-28 | 2016-01-28 | Containing golden fume recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105506296B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816757A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Smoke filtration protector of embedded type salt bath furnace |
| CN103868369A (en) * | 2014-04-03 | 2014-06-18 | 贵研资源（易门）有限公司 | Tail gas purifying device used when precious metal is smelted and accumulated in plasma furnace |
| CN204138535U (en) * | 2014-08-29 | 2015-02-04 | 何孝 | The lime dissolving device improved |
| CN104390473A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Smelting furnace |
| CN204268910U (en) * | 2014-11-12 | 2015-04-15 | 黑龙江建龙钢铁有限公司 | Melting furnace fume extractor |
| CN105002372A (en) * | 2015-07-31 | 2015-10-28 | 龙桂山 | Coarse zinc smelting furnace |
| CN205347544U (en) * | 2016-01-28 | 2016-06-29 | 中矿金业股份有限公司 | Contain golden smoke and dust recoverer |
-
2016
- 2016-01-28 CN CN201610061412.5A patent/CN105506296B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816757A (en) * | 2012-11-19 | 2014-05-28 | 江苏华东炉业有限公司 | Smoke filtration protector of embedded type salt bath furnace |
| CN103868369A (en) * | 2014-04-03 | 2014-06-18 | 贵研资源（易门）有限公司 | Tail gas purifying device used when precious metal is smelted and accumulated in plasma furnace |
| CN204138535U (en) * | 2014-08-29 | 2015-02-04 | 何孝 | The lime dissolving device improved |
| CN104390473A (en) * | 2014-10-20 | 2015-03-04 | 何本科 | Smelting furnace |
| CN204268910U (en) * | 2014-11-12 | 2015-04-15 | 黑龙江建龙钢铁有限公司 | Melting furnace fume extractor |
| CN105002372A (en) * | 2015-07-31 | 2015-10-28 | 龙桂山 | Coarse zinc smelting furnace |
| CN205347544U (en) * | 2016-01-28 | 2016-06-29 | 中矿金业股份有限公司 | Contain golden smoke and dust recoverer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105506296B (en) | 2018-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Gold dust collector Effective date of registration: 20211116 Granted publication date: 20180720 Pledgee: Zhaoyuan Fushan Gold Mine Co.,Ltd. Pledgor: ZHONGKUANG GOLD INDUSTRY Co.,Ltd. Registration number: Y2021980012569 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220624 Granted publication date: 20180720 Pledgee: Zhaoyuan Fushan Gold Mine Co.,Ltd. Pledgor: ZHONGKUANG GOLD INDUSTRY Co.,Ltd. Registration number: Y2021980012569 |