CN204939585U - A kind of purifying plant of cadmia - Google Patents
A kind of purifying plant of cadmia Download PDFInfo
- Publication number
- CN204939585U CN204939585U CN201520544057.8U CN201520544057U CN204939585U CN 204939585 U CN204939585 U CN 204939585U CN 201520544057 U CN201520544057 U CN 201520544057U CN 204939585 U CN204939585 U CN 204939585U
- Authority
- CN
- China
- Prior art keywords
- tank
- inner tank
- process furnace
- cadmia
- furnace silk
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000000605 extraction Methods 0.000 claims description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 13
- 229910052725 zinc Inorganic materials 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229940024464 emollients and protectives zinc product Drugs 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of purifying plant of cadmia, comprise Inner tank and outer tank, described Inner tank is sheathed in described outer tank, outer tank is stretched out at the top of described Inner tank, airtight cavity is formed between the housing of described Inner tank and the housing of outer tank, top in described Inner tank is provided with crystallizer, the sidewall of described Inner tank is provided with process furnace silk, described process furnace silk is positioned at cavity, described Inner tank is welded by tank body and base plate, immediately below described crystallizer and the middle part being positioned at tank body is provided with mold, the bottom in described Inner tank is provided with charging basket; Described base plate be provided with many stiffening plates.The purifying plant of the utility model cadmia has long service life, advantage that product purity is high.
Description
Technical field
The utility model relates to cadmia treatment unit, especially a kind of purifying plant of cadmia.
Background technology
Along with the fast development of industrial circle, zinc-plated enterprise zinc Die Casting Enterprise and other zinc products industry create a large amount of cadmias.General smelting adopts pyrometallurgical smelting, but due to zinc be a kind of very active metal, under atmospheric condition, be easy to oxidation form zinc oxide, less zinc particle is more difficult is fused into zinc ingot metal by zinc.At present, as long as the treatment process wet method of cadmia and pyrogenic process, its regeneration being all used successfully to cadmia is purified and is produced.
1) major equipment of wet processing is a set of cadmia remelting electrolyzer, utilizes electrolytic process to carry out separating-purifying, and the zinc melting post-treatment that negative electrode is separated out becomes zinc ingot metal, but this device current consumption is comparatively large, and needs to use acid-soluble dose, and acid consumption is also larger.
2) thermal process mainly adopts vacuum distilling, and applied metal element changes at the physical tri-state of vacuum environment condition, and being purified by electrically heated fractionation by distillation obtains zinc.Domesticly mostly to adopt in this way, but have different vapour pressures at a certain temperature because planting a metallic element, vacuum distillation plant easily causes high temperature deformation, and service life of equipment is low, and product purity is low.
Utility model content
The technical problems to be solved in the utility model is just: the technical problem existed for prior art, the utility model provides the purifying plant of the cadmia that a kind of long service life, product purity are high.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is:
A kind of purifying plant of cadmia, comprise Inner tank and outer tank, described Inner tank is sheathed in described outer tank, outer tank is stretched out at the top of described Inner tank, airtight cavity is formed between the housing of described Inner tank and the housing of outer tank, top in described Inner tank is provided with crystallizer, the sidewall of described Inner tank is provided with process furnace silk, described process furnace silk is positioned at cavity, described Inner tank is welded by tank body and base plate, immediately below described crystallizer and the middle part being positioned at tank body is provided with mold, the bottom in described Inner tank is provided with charging basket; Described base plate be provided with many stiffening plates.
Further improvement as technique scheme:
The junction of described tank body and base plate is fixed with guard ring.
The centrosymmetry of the relative Inner tank of described stiffening plate is arranged, and is evenly arranged.
Refrigerating unit is provided with in described crystallizer.
Described process furnace silk is divided into the first process furnace silk and the second process furnace silk, and described first process furnace silk is surrounded on Inner pot sidewall and is positioned at charging basket place; Described second process furnace silk is surrounded on Inner pot sidewall and is positioned at crystallizer place.
The tank body of described Inner tank is provided with Inner tank extraction pipe, and the housing of described outer tank is provided with outer tank extraction pipe.
Compared with prior art, the utility model has the advantage of:
The purifying plant of cadmia of the present utility model, can prevent vacuum unit to be out of shape, and effectively alleviates Inner pot bottom cracking, improves work-ing life, reduce maintenance cost.The purifying plant of cadmia of the present utility model, process furnace silk is divided into two portions, better control temperature, can obtain the product that purity is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is two structural representations of the utility model base plate.
Marginal data:
1, outer tank; 11, cavity; 12, outer tank extraction pipe; 2, Inner tank; 21, crystallizer; 22, mold; 23, charging basket; 24, tank body; 25, base plate; 26, stiffening plate; 27, guard ring; 28, Inner tank extraction pipe; 3, process furnace silk; 31, the first process furnace silk; 32, the second process furnace silk.
Embodiment
Below in conjunction with Figure of description and concrete preferred embodiment, the utility model is further described, but does not therefore limit protection domain of the present utility model.
Fig. 1 and Fig. 2 shows a kind of embodiment of the purifying plant of the utility model cadmia, comprise Inner tank 2 and outer tank 1, the middle part of Inner tank 2 and bottom are located in outer tank 1, and the top of Inner tank 2 is stretched out between the housing of outer tank 1, Inner tank 2 and the housing of outer tank 1 and formed airtight cavity 11.Inner tank 2 is welded by tank body 24 and base plate 25, and the tank body 24 of Inner tank 2 is provided with Inner tank extraction pipe 28, and tank body 24 top is provided with can the door of switch, is convenient to loading and the taking-up of cadmia.The sidewall that top in Inner tank 2 is provided with crystallizer 21, Inner tank 2 is provided with process furnace silk 3, and process furnace silk 3 is positioned at cavity 11, mold 22 is provided with immediately below crystallizer 21, mold 22 is positioned at the middle part of tank body 24, and the bottom in Inner tank 2 is provided with charging basket 23, base plate 25 be provided with many stiffening plates 26; The housing of outer tank 1 is provided with outer tank extraction pipe 12.
In the present embodiment, tank body 24 is fixed with guard ring 27 with the junction of base plate 25, and the centrosymmetry of the relative Inner tank 2 of stiffening plate 26 is arranged, and is evenly arranged.Stiffening plate 26 can increase the resistance to deformation power of base plate 25, and guard ring 27 decreases the incidence of base plate more than 25 tank body 24 junction cracking, and reinforces its junction, improves the work-ing life of Inner tank 2.
In the present embodiment, being provided with refrigerating unit in crystallizer 21, is tube wall type water cooling heat exchanger, and structure is simple, convenient installation, with low cost.
In the present embodiment, mold 22 is groove body type, and its size should be a bit larger tham crystallizer 21, to make zinc liquid all instill in mold 22.
In the present embodiment, process furnace silk 3 is divided into the first process furnace silk 31 and the second process furnace silk 32, first process furnace silk 31 to be surrounded on Inner tank 2 sidewall being positioned at charging basket 23 place; Second process furnace silk 32 is surrounded on Inner tank 2 sidewall and is positioned at crystallizer 21 place.
The principle of work of the purifying plant of the utility model cadmia is:
First cadmia is loaded in charging basket 23, to be bled the pressure reduced in Inner tank 2 and outer tank 1 by outer tank extraction pipe 12 and Inner tank extraction pipe 28; Then the first process furnace silk 31 heats, and make the cadmia in charging basket 23 become zinc fume, zinc fume amasss the bottom in crystallizer 21, and the first process furnace silk 31 stops heating; Second process furnace silk 32 starts heating, and the zinc bottom crystallizer 21 is become in liquid instillation mold 22.Obtain zinc ingot metal after cooling, purity is higher.
Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (6)
1. the purifying plant of a cadmia, comprise Inner tank (2) and outer tank (1), described Inner tank (2) is sheathed in described outer tank (1), outer tank (1) is stretched out at the top of described Inner tank (2), airtight cavity (11) is formed between the housing of described Inner tank (2) and the housing of outer tank (1), top in described Inner tank (2) is provided with crystallizer (21), the sidewall of described Inner tank (2) is provided with process furnace silk (3), described process furnace silk (3) is positioned at cavity (11), it is characterized in that: described Inner tank (2) is welded by tank body (24) and base plate (25), immediately below described crystallizer (21) and the middle part being positioned at tank body (24) is provided with mold (22), bottom in described Inner tank (2) is provided with charging basket (23), described base plate (25) be provided with many stiffening plates (26).
2. the purifying plant of cadmia according to claim 1, is characterized in that: described tank body (24) is fixed with guard ring (27) with the junction of base plate (25).
3. the purifying plant of cadmia according to claim 1, is characterized in that: the centrosymmetry of the relative Inner tank (2) of described stiffening plate (26) is arranged, and is evenly arranged.
4. the purifying plant of cadmia according to claim 1, is characterized in that: described crystallizer is provided with refrigerating unit in (21).
5. the purifying plant of the cadmia according to any one of Claims 1 to 4, it is characterized in that: described process furnace silk (3) is divided into the first process furnace silk (31) and the second process furnace silk (32), described first process furnace silk (31) is surrounded on Inner tank (2) sidewall and is positioned at charging basket (23) place; Described second process furnace silk (32) is surrounded on Inner tank (2) sidewall and is positioned at crystallizer (21) place.
6. the purifying plant of the cadmia according to any one of Claims 1 to 4, it is characterized in that: the tank body (24) of described Inner tank (2) is provided with Inner tank extraction pipe (28), the housing of described outer tank (1) is provided with outer tank extraction pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544057.8U CN204939585U (en) | 2015-07-27 | 2015-07-27 | A kind of purifying plant of cadmia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520544057.8U CN204939585U (en) | 2015-07-27 | 2015-07-27 | A kind of purifying plant of cadmia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939585U true CN204939585U (en) | 2016-01-06 |
Family
ID=55007028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520544057.8U Active CN204939585U (en) | 2015-07-27 | 2015-07-27 | A kind of purifying plant of cadmia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107674995A (en) * | 2017-11-09 | 2018-02-09 | 南丹县南方有色金属有限责任公司 | Cadmium reduction furnace and its manufacture craft |
-
2015
- 2015-07-27 CN CN201520544057.8U patent/CN204939585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107674995A (en) * | 2017-11-09 | 2018-02-09 | 南丹县南方有色金属有限责任公司 | Cadmium reduction furnace and its manufacture craft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204939585U (en) | A kind of purifying plant of cadmia | |
| CN101850975A (en) | Method for purifying silicon by removing phosphorus and metal impurities | |
| CN204261374U (en) | A kind of water for industrial use water vapour condensate recycling device | |
| CN203639529U (en) | Rare earth distillation and purification device | |
| CN206337297U (en) | Titan alloy casting ingot consumable electrode vacuum furnace | |
| CN103952723B (en) | Anode replacement method in aluminum electrolysis process | |
| CN204944162U (en) | Double power source vacuum induction fusion casting annealing furnace | |
| CN103614570B (en) | Device and method of producing zinc ingot by zinc sediment | |
| CN115974555A (en) | Isostatic pressing graphite production process | |
| CN203917838U (en) | A kind of industrial residual aluminium case | |
| CN203501759U (en) | Resistance type smelting furnace for magnesium alloy | |
| CN101717962B (en) | One-section three-area electric heating baking method of prebaking aluminium cell | |
| CN203464705U (en) | Smelting pouring furnace | |
| CN206467332U (en) | The crucible assembly of polycrystalline silicon ingot or purifying furnace | |
| CN206467328U (en) | The thermal field structure of polycrystalline silicon ingot or purifying furnace | |
| CN204702812U (en) | A kind of device of low-temperature electrolytic divided silicon aluminium alloy | |
| CN203144532U (en) | Heating electrode device of electrolyte in magnesium electrolytic cell | |
| CN204787786U (en) | Closed lead melting furnace | |
| CN2581462Y (en) | Double vacuum purifier for hot-galvanizing zinc residue regenerating | |
| CN103438706A (en) | Aluminum melting insulating connecting furnace | |
| CN204779754U (en) | Device is smelted to aluminium | |
| CN102620564B (en) | Heat insulating melting furnace | |
| CN204246877U (en) | Medicine leaching device | |
| CN204401084U (en) | On draw the graphite protective sleeve of smelting furnace channel | |
| CN204007073U (en) | Well formula resistance aging furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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 utility model: A device for purifying zinc residue Effective date of registration: 20221201 Granted publication date: 20160106 Pledgee: Bank of Hunan Co.,Ltd. Zixing Sub branch Pledgor: HUNAN HENGSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022980024547 |
|
| 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: 20231010 Granted publication date: 20160106 Pledgee: Bank of Hunan Co.,Ltd. Zixing Sub branch Pledgor: HUNAN HENGSHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022980024547 |