CN206418167U - A kind of deironing apparatus - Google Patents
A kind of deironing apparatus Download PDFInfo
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- CN206418167U CN206418167U CN201621267355.8U CN201621267355U CN206418167U CN 206418167 U CN206418167 U CN 206418167U CN 201621267355 U CN201621267355 U CN 201621267355U CN 206418167 U CN206418167 U CN 206418167U
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- China
- Prior art keywords
- cell body
- iron removal
- removal trough
- leaching
- charge pipe
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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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- Removal Of Specific Substances (AREA)
Abstract
The utility model discloses a kind of deironing apparatus, including the iron removal trough being sequentially communicated, ageing tank and press filtration dashpot, the iron removal trough includes iron removal trough cell body, the iron removal trough cell body is internally provided with the first agitating paddle, liquid charge pipe and nertralizer charge pipe and the bottom for all extending to iron removal trough cell body after leaching are respectively arranged with the iron removal trough cell body at madial wall, it is provided with the upper end lateral wall of the iron removal trough cell body on the first overfall, the iron removal trough cell body lower end outside wall and is provided with the first sewage draining exit.The utility model has the advantage of, the utility model device, it is simple in construction, it is easy to operate, iron is removed by using the utility model device, is exothermic reaction except Tie Qian roads leach process, the remaining temperature of slurry material after leaching, therefore iron removal does not need vapour heating, so that steam consumption is greatly saved, cost is reduced.
Description
Technical field
The utility model belongs to field of hydrometallurgy, and in particular to a kind of deironing apparatus.
Background technology
With slide pressing force under the entirety of real economy, cobalt industry market is descending also very severe, by constantly carrying out technology
Innovation, reduces energy consumption, improves production efficiency etc. as the important step for reducing cost, lifting core competitiveness.Iron removal step was both
It is the critical process of liquid removal of impurities after being leached during cobalt is smelted, while being also the process that energy consumption is higher and produces scum solid waste.Current row
Deferrization process is generally used except iron iron ion is precipitated out with the form of sodium jarosite in industry, and molecular formula is NaFe3(SO4)2
(OH)6, temperature requirement is more than 95 DEG C, and steam consumption is big during heating；Because molecular weight is larger, therefore iron content is relatively low, scum amount
Larger, while this method is intermittent operation, production efficiency of equipment is low.
Utility model content
In consideration of it, main purpose of the present utility model is to provide a kind of deironing apparatus, equipment in the prior art is solved
It is complicated, the problem of hardly possible is operated.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：A kind of deironing apparatus, including successively
Iron removal trough, ageing tank and the press filtration dashpot of connection, the iron removal trough include setting inside iron removal trough cell body, the iron removal trough cell body
It is equipped with the first agitating paddle, the iron removal trough cell body at the madial wall and is respectively arranged with liquid charge pipe and nertralizer after leaching and adds
The first overfall is provided with expects pipe and the bottom for all extending to iron removal trough cell body, the upper end lateral wall of the iron removal trough cell body,
The first sewage draining exit is provided with the iron removal trough cell body lower end outside wall；
The direction for entering charge pipe according to liquid after leaching on liquid charge pipe after the leaching is disposed with liquid valve after leaching
The direction for entering charge pipe according to nertralizer on flow meters after door and leaching, the nertralizer charge pipe is disposed with neutralization
The nertralizer flowmeter of agent valve and control ph.
Preferably, the ageing tank includes ageing tank cell body, and the ageing tank cell body is internally provided with the second agitating paddle, institute
The upper end lateral wall for stating ageing tank cell body is provided with the first material receiving port, the upper end lateral wall of the ageing tank cell body and is provided with
The second sewage draining exit is provided with two overfalls, the lower end outside wall of the ageing tank cell body.
Preferably, it is provided with separation close to side-walls in the ageing tank cell body and extends to the bottom of the ageing tank cell body
Portion, the upper end of the separation is connected with material receiving port.
Preferably, the press filtration dashpot includes press filtration dashpot cell body, and the press filtration dashpot cell body is internally provided with
3rd agitating paddle, the upper end lateral wall of the press filtration dashpot cell body is provided with the second material receiving port, the press filtration dashpot cell body
Lower end outside wall on be provided with the 3rd sewage draining exit and discharging opening.
Preferably, the one end of the discharging opening away from press filtration dashpot cell body is connected with filter pressing pump.
Preferably, the iron removal trough cell body is in cylindrical structure, after the leaching liquid charge pipe and nertralizer charge pipe from
Cell body upper end views from above diametrically direction and designed in opposite directions.
Preferably, first overfall is connected with the first material receiving port, second overfall and the second material receiving port phase
Connection.
Preferably, first sewage draining exit, the second sewage draining exit, the 3rd sewage draining exit and discharge outlet are provided with valve.
Compared with prior art, the beneficial effects of the utility model：The utility model device, it is simple in construction, it is easy to operate, lead to
Cross and iron is removed using the utility model device, except Tie Qian roads leach the remaining temperature that process is slurry material after exothermic reaction, leaching, therefore except iron
Process does not need vapour heating, so that steam consumption is greatly saved, reduces cost；Iron is removed using above-mentioned technical process,
After leaching in the case of liquid iron content identical, the yield of scum will halve.In summary, beneficial effect of the present utility model
Fruit is to realize energy-saving and emission-reduction, improve production efficiency and reduce the purpose of cost.
Brief description of the drawings
Fig. 1 is the structural representation of iron removal trough in the utility model deironing apparatus；
Fig. 2 is the structural representation of ageing tank in the utility model deironing apparatus；
Fig. 3 is the structural representation of press filtration dashpot in the utility model deironing apparatus；
Fig. 4 is the overall structure diagram of the utility model deironing apparatus.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
The utility model provides a kind of deironing apparatus, including iron removal trough, ageing tank and the press filtration dashpot being sequentially communicated,
As described in Figure 1, iron removal trough includes iron removal trough cell body 1, and the iron removal trough cell body 1 is internally provided with the first agitating paddle 8, described to remove iron
Liquid charge pipe 2 and nertralizer charge pipe 5 are respectively arranged with after leaching in groove cell body 1 at the madial wall and iron removal trough is all extended to
The bottom of cell body 1, so design can realize the mixed slurry added in iron removal trough in trench bottom formation " bottom pair adds " mode,
Make the more thorough of mixed slurry reaction；The first overfall 9, the institute are provided with the upper end lateral wall of the iron removal trough cell body 1
State and be provided with the first sewage draining exit 10 on the lower end outside wall of iron removal trough cell body 1.
The direction for entering charge pipe according to liquid after leaching on liquid charge pipe 2 after the leaching is disposed with liquid valve after leaching
The direction for entering charge pipe according to nertralizer on flow meters 3 after door 4 and leaching, the nertralizer charge pipe 5 is disposed with
The nertralizer flowmeter 6 of nertralizer valve 7 and control ph, by being set on liquid charge pipe 2 after leaching and nertralizer charge pipe 5
Flow meters 3 and nertralizer flowmeter 6 after leaching are put, has been achieved in that technical process is simple, it is easy to operate.
Preferably, the iron removal trough cell body 1 is in cylindrical structure, liquid charge pipe 2 and nertralizer charge pipe 5 after the leaching
Diametrically direction is viewed from above from cell body upper end to design in opposite directions.
As described in Figure 2, the ageing tank includes ageing tank cell body 11, and the ageing tank cell body 11 is internally provided with second and stirred
Oar 14 is mixed, the upper end lateral wall of the ageing tank cell body 11 is provided with the first material receiving port 15, the upper end of the ageing tank cell body 11
It is provided with lateral wall on the second overfall 13, the lower end outside wall of the ageing tank cell body 11 and is provided with the second sewage draining exit 16.
Preferably, it is provided with separation 12 close to side-walls in the ageing tank cell body 11 and extends to, the ageing tank groove
The bottom of body 11, the upper end of the separation 12 is connected with material receiving port 15, and so design will can pass through except the mixed slurry after iron
The bottom that separation 12 is directly sent to ageing tank is aged so that except the mixed slurry after iron flows from the bottom up so that ageing
It is more thorough.
As described in Figure 3, the press filtration dashpot is included inside press filtration dashpot cell body 17, the press filtration dashpot cell body 17
The 3rd agitating paddle 21 is provided with, the upper end lateral wall of the press filtration dashpot cell body 17 is provided with the second material receiving port 18, the pressure
The 3rd sewage draining exit 22 and discharging opening 20 are provided with the lower end outside wall of filter dashpot cell body 17；
Preferably, the one end of the discharging opening 20 away from press filtration dashpot cell body 17 is connected with filter pressing pump 19；
Preferably, first overfall 9 is connected with the first material receiving port 15, the splicing of the second overfall 13 and second
Mouth 18 is connected.
Preferably, it is provided with first sewage draining exit 10, the second sewage draining exit 16, the 3rd sewage draining exit 22 and discharging opening 20
Valve 23.
Technical process of the present utility model is：
1) fluid valve 4 and nertralizer valve 7 after leaching are opened, and liquid after leaching and nertralizer are passed through into liquid after leaching respectively
Charge pipe 2 and nertralizer charge pipe 5 are added in iron removal trough simultaneously, two kinds of liquid is formed in the bottom of iron removal trough " bottom pair adds "
Mode, forms mixed slurry, and the flow of liquid is 10~12m after fixed leaching during charging3/ h, by controlling nertralizer
Flow come control mixed slurry in iron removal pH value be 2.5~4.0；
2) during treating that mixed serum reacts 1~2h in iron removal trough, mixed serum will be risen simultaneously by bottom up in iron removal trough
And the first material receiving port 15 entered by the first overfall 9 in ageing groove sidewall, then pass through separation 12 to cell body bottom；
3) during mixed serum reacts 1~2h in groove to be aged, the slurries after ageing will be risen and be led to by bottom up
The second overfall 13 is crossed to enter in the second material receiving port 18 to the press filtration dashpot that press filtration is buffered in groove sidewall；
4) slurries after being aged pass through press filtration dashpot press filtration so that obtained after separation of solid and liquid except liquid after iron and by press filtration
Pump 19 is discharged from discharging opening 20；
5) when liquid is finished except iron after leaching, open at the first sewage draining exit 10, the second sewage draining exit 16 and the 3rd sewage draining exit 22
Valve 23, the filter residue in the waste residue in iron removal trough, the waste residue in ageing tank and press filtration dashpot is discharged iron removal trough respectively, old
Change outside groove and press filtration dashpot.
Compared with the existing technology, iron is removed by using the utility model device, is exothermic reaction except Tie Qian roads leach process,
The remaining temperature of slurry material after leaching, therefore iron removal does not need vapour heating, so that steam consumption is greatly saved, reduces into
This；Iron is removed using above-mentioned technical process, after leaching in the case of liquid iron content identical, the yield of scum will halve.It is comprehensive
Upper described, the beneficial effects of the utility model are to realize energy-saving and emission-reduction, improve production efficiency and reduce the purpose of cost.
Described above, preferred embodiment only of the present utility model is not intended to limit protection of the present utility model
Scope.
Claims (8)
1. a kind of deironing apparatus, it is characterised in that described to remove including the iron removal trough being sequentially communicated, ageing tank and press filtration dashpot
Metal trough includes iron removal trough cell body, and the iron removal trough cell body is internally provided with the first agitating paddle, the iron removal trough cell body close to interior
Side-walls are respectively arranged with liquid charge pipe and nertralizer charge pipe and the bottom for all extending to iron removal trough cell body after leaching, described to remove
It is provided with the upper end lateral wall of metal trough cell body on the first overfall, the iron removal trough cell body lower end outside wall and is provided with first row
Dirty mouth；
After the leaching on liquid charge pipe according to liquid after leaching enter charge pipe direction be disposed with leaching after fluid valve and
The direction for entering charge pipe according to nertralizer on flow meters after leaching, the nertralizer charge pipe is disposed with nertralizer valve
The nertralizer flowmeter of door and control ph.
2. a kind of deironing apparatus according to claim 1, it is characterised in that the ageing tank includes ageing tank cell body, institute
State ageing tank cell body and be internally provided with the second agitating paddle, the upper end lateral wall of the ageing tank cell body is provided with the first material receiving port,
It is provided with the second overfall, the lower end outside wall of the ageing tank cell body and sets on the upper end lateral wall of the ageing tank cell body
There is the second sewage draining exit.
3. a kind of deironing apparatus according to claim 2, it is characterised in that set in the ageing tank cell body close to side-walls
It is equipped with separation and extends to the bottom of the ageing tank cell body, the upper end of the separation is connected with material receiving port.
4. a kind of deironing apparatus according to claim 1, it is characterised in that the press filtration dashpot includes press filtration dashpot
Cell body, the press filtration dashpot cell body is internally provided with the 3rd agitating paddle, and the upper end lateral wall of the press filtration dashpot cell body is set
It is equipped with the second material receiving port, the lower end outside wall of the press filtration dashpot cell body and is provided with the 3rd sewage draining exit and discharging opening.
5. a kind of deironing apparatus according to claim 4, it is characterised in that the discharging opening is away from press filtration dashpot cell body
One end be connected with filter pressing pump.
6. a kind of deironing apparatus according to claim 1, it is characterised in that the iron removal trough cell body is in cylindrical structure,
Liquid charge pipe and nertralizer charge pipe view from above diametrically direction from cell body upper end and designed in opposite directions after the leaching.
7. a kind of deironing apparatus according to claim 2, it is characterised in that first overfall and the first material receiving port phase
Connection, second overfall is connected with the second material receiving port.
8. a kind of deironing apparatus according to claim 1,2 or 4, it is characterised in that first sewage draining exit, the second blowdown
Mouth, the 3rd sewage draining exit and discharge outlet are provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267355.8U CN206418167U (en) | 2016-11-22 | 2016-11-22 | A kind of deironing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621267355.8U CN206418167U (en) | 2016-11-22 | 2016-11-22 | A kind of deironing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418167U true CN206418167U (en) | 2017-08-18 |
Family
ID=59578203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621267355.8U Active CN206418167U (en) | 2016-11-22 | 2016-11-22 | A kind of deironing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566926A (en) * | 2016-11-22 | 2017-04-19 | 江苏凯力克钴业股份有限公司 | Deironing device, and low-temperature continuous deironing method |
| CN111286602A (en) * | 2018-12-07 | 2020-06-16 | 格林美（江苏）钴业股份有限公司 | Iron removal device and method for wet metallurgy |
-
2016
- 2016-11-22 CN CN201621267355.8U patent/CN206418167U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566926A (en) * | 2016-11-22 | 2017-04-19 | 江苏凯力克钴业股份有限公司 | Deironing device, and low-temperature continuous deironing method |
| CN111286602A (en) * | 2018-12-07 | 2020-06-16 | 格林美（江苏）钴业股份有限公司 | Iron removal device and method for wet metallurgy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225400 No. 8 Binjiang North Road, Taixing Economic Development Zone, Jiangsu Patentee after: Grammy (Jiangsu) cobalt industry Limited by Share Ltd Address before: 225400 Taixing Economic Development Zone, Jiangsu, Binjiang, North Road, No. 8, No. Patentee before: Jiangsu Cobalt Nickel Metal Co., Ltd. |