CN203960296U - A kind of high iron solution continuous deferrization equipment - Google Patents
A kind of high iron solution continuous deferrization equipment Download PDFInfo
- Publication number
- CN203960296U CN203960296U CN201420372272.XU CN201420372272U CN203960296U CN 203960296 U CN203960296 U CN 203960296U CN 201420372272 U CN201420372272 U CN 201420372272U CN 203960296 U CN203960296 U CN 203960296U
- Authority
- CN
- China
- Prior art keywords
- iron still
- still
- except
- iron
- except iron
- 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.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 63
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000010409 ironing Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001447 ferric ion Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229910001448 ferrous ion Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium 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
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model provides a kind of stable high iron solution continuous deferrization equipment, comprise agitator motor, Double-layer stirring paddle, remove iron still, leakage fluid dram, it is characterized in that: also comprise traverse baffle, thrust-augmenting nozzle, except the upper end of iron still is provided with agitator motor, described Double-layer stirring paddle is arranged on the inside except iron still, the upper end of described Double-layer stirring paddle is connected with the output terminal of agitator motor, the described inwall except iron still is provided with traverse baffle, the described lower end except iron still is provided with leakage fluid dram, and described adjacent two-stage is removed iron still and linked together by thrust-augmenting nozzle.The utility model will once be extruded Wrapping formedly except iron still, make equipment body have larger intensity, solved traditional except iron still air retaining wall fragile, the problem that frequency of maintenance is high; And will be communicated with by the duplicate thrust-augmenting nozzle of two covers except iron still, a set ofly improve de-ironing efficiency as for subsequent use, ensure the continuous and steady operation of iron removal system.
Description
Technical field
The utility model includes non-ferrous metal technical field of metallurgical equipment, relates in particular to a kind of high iron solution continuous deferrization equipment.
Background technology
It is the most ripe the most frequently used deferrization process of nonferrous metallurgy industry that yellow modumite removes iron processes, mode of operation is mainly single tank operation, reaction process temperature is controlled at 95 DEG C of left and right, by adding oxygenant to carry out ferrous ion in oxidizing solution, by adding soda ash to regulate PH, pH value is controlled to 2.5～3.5, in single tank operation process, adding sodium chlorate and soda ash is all slowly to add by artificial mode, make labour intensity large, technology stability is poor, cost is high, along with the continuous progress of hydrometallurgical technology, continuous deferrization mode of operation is developed gradually and applies, although conventional steel line with rubber lining anti-corrosion brick reactor intensity is high, high temperature resistant, but the anti-corrosion brick of inner liner of reaction kettle easily comes off in reaction process, need often maintenance, and in continuous deferrization operation, because iron vitriol dreg of yellow sodium sedimentation speed is fast, easily be attached in reactor sidewall and pipeline, very easily cause line clogging, affect the stable of production run, reduce production efficiency, along with the lifting of iron concentration in liquid before deironing, scum amount increases gradually, has increased the weight of line clogging situation, or even reactor can not be worked continuously.
Summary of the invention
According to above technical problem, the utility model provides a kind of cost of manufacture low, stable, safe, high temperature resistant, the high iron solution continuous deferrization equipment of being able to bear strong corrosion, comprise agitator motor, Double-layer stirring paddle, except iron still, leakage fluid dram, it is characterized in that: also comprise traverse baffle, thrust-augmenting nozzle, the described upper end except iron still is provided with agitator motor, described Double-layer stirring paddle is arranged on the inside except iron still, the upper end of described Double-layer stirring paddle is connected with the output terminal of agitator motor, the described inwall except iron still is provided with traverse baffle, the described lower end except iron still is provided with leakage fluid dram, described in adjacent two-stage, removing iron still links together by thrust-augmenting nozzle.
Describedly select PPH material except iron still, traverse baffle, describedly extrude Wrapping formed through one-time mechanical except iron still.
Described traverse baffle is multistage shape structure.
The thrust-augmenting nozzle removing between iron still described in adjacent two-stage has two.
Described thrust-augmenting nozzle is connected to the top of next stage except iron still from the bottom except iron still of upper level.
The beneficial effects of the utility model are: the utility model improves on original equipment for removing ferric ion, select PPH material to make except iron still, adopt once to extrude to be wound around no-welding-seam technique, make equipment body have larger intensity; And traverse baffle is made to multi-segment structure, make reactor vigorous reaction and also can not make traverse baffle come off while slightly rocking under agitation condition, solve traditional steel lining deironing inner liner of reaction kettle layer fragile, the problem that frequency of maintenance is high, even because of duration of service long traverse baffle come off, also can not cause badly damaged to whipping appts in groove; And adjacent two-stage is communicated with except overlapping duplicate thrust-augmenting nozzle by two between iron still, solution flows to next stage by overflow mode by previous stage, a set of as for subsequent use, press some cycles and switch use, in periodic cleaning pipeline, adhere to scum, before having avoided deironing, liquid iron concentration is high, after reaction, scum amount is large, and easily the situation of accumulation and blocking pipe, has improved de-ironing efficiency, ensure the continuous and steady operation of iron removal system, have investment and save, simple to operate, structure deteriorate frequency is low, system run all right, the advantage such as cost of labor is low.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is vertical view of the present utility model.
Embodiment
Shown in Fig. 1, the utility model is further described:
As Fig. 1, agitator motor-1, Double-layer stirring paddle-2, except iron still-3, leakage fluid dram-4, traverse baffle-5, thrust-augmenting nozzle-6.
Embodiment 1
The utility model comprises agitator motor 1, Double-layer stirring paddle 2, except iron still 3, leakage fluid dram 4, traverse baffle 5, thrust-augmenting nozzle 6, first will be Wrapping formed by once extruding except iron still 3 when installation, traverse baffle 5 is arranged on the inwall except iron still 3, offer leakage fluid dram 4 in the lower end except iron still 3, when installation first by the inside except iron still 3 that is arranged on of Double-layer stirring paddle 2, then agitator motor 1 is arranged on to the upper end except iron still 3, the upper end of Double-layer stirring paddle 2 is connected with the output terminal of agitator motor 1, finally adjacent two-stage being removed to iron still 3 is serially connected and is assembled into complete equipment for removing ferric ion by thrust-augmenting nozzle 6.
Embodiment 2
When use, the first step that adds of liquid before deironing and oxygenant continuous uniform is removed to iron still 3, driven by motor Double-layer stirring paddle 2 rotates, liquid before deironing except in iron still 3 is stirred, removing the ferrous ion in solution in iron still 3 in the first step is oxidized to after ferric ion, enter the second stage except iron still 3 by thrust-augmenting nozzle 6, add soda ash except in iron still 3 by handling equipment continuous uniform in the second stage, carry out secondary deironing reaction, the like, according to the reactor progression after the selecting factors such as the reaction times of deironing, deironing amount.
Embodiment 3
It is 25m that the maximum of certain continuous deferrization system is processed amount of solution
3/ h, before deironing, liquid iron content is 65g-75g/L, amounts to and is made up of Pyatyi reactor, reactor size is φ 3600 × 5200mm, the thick 64mm in reactor sidewall bottom, the thick 56mm in top, between every grade, thrust-augmenting nozzle 6 is DN125, carries out deironing operation by continuous deferrization system of the present utility model, improves de-ironing efficiency 30%, reduce alkali consumption 20%, scum slag type is good, easily filters, and after deironing, liquid iron ion is lower than 0.05g/L, slag is containing cobalt lower than 0.3%, and every technic index is good.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement, these improve and also should be considered as protection domain of the present utility model.
Claims (5)
1. a high iron solution continuous deferrization equipment, comprise agitator motor, Double-layer stirring paddle, remove iron still, leakage fluid dram, it is characterized in that: also comprise traverse baffle, thrust-augmenting nozzle, the described upper end except iron still is provided with agitator motor, described Double-layer stirring paddle is arranged on the inside except iron still, the upper end of described Double-layer stirring paddle is connected with the output terminal of agitator motor, the described inwall except iron still is provided with traverse baffle, the described lower end except iron still is provided with leakage fluid dram, described in adjacent two-stage except iron still links together by thrust-augmenting nozzle.
2. according to a kind of high iron solution continuous deferrization equipment claimed in claim 1, it is characterized in that: describedly select PPH material except iron still, traverse baffle, describedly extrude Wrapping formed through one-time mechanical except iron still.
3. according to a kind of high iron solution continuous deferrization equipment claimed in claim 1, it is characterized in that: described traverse baffle is multistage shape structure.
4. according to a kind of high iron solution continuous deferrization equipment claimed in claim 1, it is characterized in that: the thrust-augmenting nozzle removing between iron still described in adjacent two-stage has two.
5. according to a kind of high iron solution continuous deferrization equipment claimed in claim 1, it is characterized in that: described thrust-augmenting nozzle is connected to the top of next stage except iron still from the bottom except iron still of upper level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372272.XU CN203960296U (en) | 2014-07-08 | 2014-07-08 | A kind of high iron solution continuous deferrization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372272.XU CN203960296U (en) | 2014-07-08 | 2014-07-08 | A kind of high iron solution continuous deferrization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960296U true CN203960296U (en) | 2014-11-26 |
Family
ID=51920905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372272.XU Expired - Lifetime CN203960296U (en) | 2014-07-08 | 2014-07-08 | A kind of high iron solution continuous deferrization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960296U (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 |
-
2014
- 2014-07-08 CN CN201420372272.XU patent/CN203960296U/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN106566926B (en) * | 2016-11-22 | 2019-03-15 | 格林美（江苏）钴业股份有限公司 | A kind of deironing apparatus and low temperature continuous deferrization technique |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
|
| CX01 | Expiry of patent term |