CN204550678U - A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore - Google Patents
A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore Download PDFInfo
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- CN204550678U CN204550678U CN201420861767.9U CN201420861767U CN204550678U CN 204550678 U CN204550678 U CN 204550678U CN 201420861767 U CN201420861767 U CN 201420861767U CN 204550678 U CN204550678 U CN 204550678U
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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
Abstract
The equipment of constant-pressure and high-temperature acidleach red soil nickel ore relates to a mix and blend conversion unit technical field, and beneficial effect of the present invention is: the formula mix and blend borded pile in the vertical speed-regulating motor that Storage Tank is installed and Storage Tank achieves fully mixing of high-temperature sulfuric acid and ore pulp.Horizontal reacting cell body side install horizontal buncher and horizontal reacting cell body in horizontal mix and blend borded pile achieve mixture stirring reaction, the mass transport mixed can also be discharged simultaneously, article 2, this design contrary of flight curved surface direction can make mixture to-and-fro movement, and then fully reflects.By comprehensively analyzing the numerical value of vitriolic acid flux on housing, mineral slurry flux, temperature transmitter, according to the rotating speed of the horizontal buncher of gained Numerical Control, vertical speed-regulating motor, best mixing effect just can be reached.Fume collection mouth can discharge the gas of alluvial in horizontal reacting cell body in time, ensure that the pressure equilibrium in horizontal reacting cell body, improves the security of whole equipment.
Description
Technical field
The present invention relates to a kind of mix and blend conversion unit, particularly relate to a kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore.
Background technology
At present, the process program of metallic nickel is extracted according to normal pressure leaching red soil nickel ore, needing red soil nickel ore powder (particle diameter≤0.015mm) first to make concentration is 30% ore pulp, reheating after 65 DEG C is the 98% sulfuric acid hybrid reaction of 135 DEG C with temperature, consider sulfuric acid severe corrosive and and the factor such as the mixed very exothermic of ore pulp, before not corrosion-resistant in the field of normal pressure leaching red soil nickel ore and can quantity-produced equipment, mainly by hole or tank dump leaching, such material is difficult to mix abundant reaction, also be difficult to realize continuous seepage, and artificial participation is more, hazard level is higher.
Summary of the invention
The object of the present invention is to provide a kind of can sulfuric acid corrosion resistant, mix, fully react, the equipment of constant-pressure and high-temperature acidleach red soil nickel ore that safe and continuous is produced.
For achieving the above object, the technical scheme that the present invention takes is:
Horizontal mix and blend borded pile and horizontal reacting cell body are made up of DS alloy material, and sealing cover is made up of glass-reinforced plastic material.
Beneficial effect of the present invention is: the formula mix and blend borded pile in the vertical speed-regulating motor that Storage Tank is installed and Storage Tank achieves fully mixing of high-temperature sulfuric acid and ore pulp.Horizontal reacting cell body side install horizontal buncher and horizontal reacting cell body in horizontal mix and blend borded pile achieve mixture stirring reaction, the mass transport mixed can also be discharged simultaneously, article 2, this design contrary of flight curved surface direction can make mixture to-and-fro movement, and then fully reflects.By comprehensively analyzing the numerical value of vitriolic acid flux on housing, mineral slurry flux, temperature transmitter, according to the rotating speed of the horizontal buncher of gained Numerical Control, vertical speed-regulating motor, best mixing effect just can be reached.Fume collection mouth can discharge the gas of alluvial in horizontal reacting cell body in time, ensure that the pressure equilibrium in horizontal reacting cell body, improves the security of whole equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Description of reference numerals: 1 horizontal buncher, 2 housings, 3 left bearing supports, 4 sulfuric acid pipelines, 5 sulfuric acid stream gauge, 6 vertical speed-regulating motors, 7 Storage Tanks, 8 vertical mix and blend borded piles, 9 flow of slurry gauge, 10 ore slurry pipelines, 11 horizontal mix and blend borded piles, 12 temperature transmitters, 13 horizontal reacting cell bodies, 14 fume collection mouths, 15 sealing covers, 16 right bearing supports, 17 material outlets.
Embodiment
Below in conjunction with accompanying drawing 1, the present invention will be further described.
A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore comprises: Storage Tank 7, horizontal reacting groove 13.Storage Tank 7 top is connected with sulfuric acid pipeline 4 and ore slurry pipeline 10, and Storage Tank 7 is arranged on horizontal reacting groove 13 front end, and the rear end of horizontal reacting groove 13 is provided with material outlet 17.Storage Tank 7, horizontal reacting groove 13 are installed on whipping appts, and whipping appts is controlled by housing 2, and housing 2 is provided with frequency transformer, can control whipping appts rotating speed by changing frequency converter frequency.
Whipping appts on Storage Tank 7 comprises vertical speed-regulating motor 6, vertical mix and blend borded pile 8.Vertical speed-regulating motor 6 is arranged on Storage Tank 7 top, and vertical mix and blend borded pile 8 is connected with the rotating shaft of vertical speed-regulating motor 6, and it is inner that vertical mix and blend borded pile 8 is positioned at Storage Tank 7, and the rotating speed control end of vertical speed-regulating motor 6 is connected with housing 2.Sulfuric acid pipeline 4 is equipped with sulfuric acid stream gauge 5, the data output end of sulfuric acid stream gauge 5 is connected with housing 2 vitriolic acid flux indicating meter.Ore slurry pipeline 10 is equipped with flow of slurry gauge 9, the data output end of flow of slurry gauge 9 is connected with housing 2 mineral slurry flux indicating meter.
Whipping appts on horizontal reacting groove 13 comprises horizontal buncher 1, horizontal mix and blend borded pile 11.Horizontal buncher 1 is arranged on the side of horizontal mix and blend borded pile 11, horizontal mix and blend borded pile 11 is connected with the rotating shaft of horizontal buncher 1, it is inner that horizontal mix and blend borded pile 11 is positioned at horizontal reacting groove 13, and the rotating speed control end of horizontal buncher 1 is connected with housing 2.Horizontal mix and blend borded pile 11 is supported by left bearing support 3 and right bearing support 16, and left bearing support 3 and right bearing support 16 can make horizontal mix and blend borded pile 11 not contact with horizontal reacting cell body 13 inwall.Horizontal mix and blend borded pile 11 is installed on 2 blocks of spiral plates mutually do not overlapped.Horizontal buncher 1 and material outlet 17 lay respectively at the two ends of horizontal reacting cell body 13.Dismountable sealing cover 15 horizontal reacting cell body 13 is equipped with.Sealing cover 15 is provided with fume collection mouth 14 and temperature transmitter 12.Temperature transmitter 12 signal output part is connected with housing 2 signal input part.Horizontal mix and blend borded pile and horizontal reacting cell body are made by DS alloy material.Sealing cover 15 is made up of glass-reinforced plastic material.
Horizontal buncher 1 and vertical speed-regulating motor 6 is started by housing 2 during work, the sulfuric acid of heating to the ore pulp of 65 DEG C and 135 DEG C is pumped in Storage Tank 7 according to target flow simultaneously, mixed by the high-speed stirring of vertical mix and blend borded pile 8, sulfuric acid is made fully to contact mixing with ore pulp, mixture is thickly enter horizontal reacting cell body 13 front end, pushed by the stirring of horizontal mix and blend borded pile 11, there is violent chemical reaction and discharge a large amount of high-temperature flue gas in material, high-temperature flue gas is collected by fume collection mouth 14 and is separately dealt with, temperature of charge in temperature transmitter Real-Time Monitoring reaction cell body, reacting rear material is Powderedly to get rid of from material outlet 17, the present invention is continuous producing apparatus, inventory to be produced reaches requirements of plan or maintenance is stopped, first the input of sulfuric acid and ore pulp is stopped before parking, vertical speed-regulating motor 6 and horizontal buncher 1 is stopped successively again by housing, this completes a production operation.
Claims (10)
1. the equipment of constant-pressure and high-temperature acidleach red soil nickel ore comprises: a hybrid reaction tank, is characterized in that: described hybrid reaction tank is divided into Storage Tank (7), horizontal reacting groove (13); Described Storage Tank (7) top is connected with Material pipeline, and described Storage Tank (7) is arranged on horizontal reacting groove (13) front end, and the rear end of described horizontal reacting groove (13) is provided with material outlet (17); Described Material pipeline is divided into sulfuric acid pipeline (4) and ore slurry pipeline (10), and described Storage Tank (7) is or/and horizontal reacting groove (13) is provided with whipping appts, and described whipping appts is controlled by housing (2).
2. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 1, is characterized in that: the whipping appts on described Storage Tank (7) comprises vertical speed-regulating motor (6), vertical mix and blend borded pile (8); Described vertical speed-regulating motor (6) is arranged on Storage Tank (7) top, described vertical mix and blend borded pile (8) is connected with the rotating shaft of vertical speed-regulating motor (6), it is inner that described vertical mix and blend borded pile (8) is positioned at Storage Tank (7), and the same housing of rotating speed control end (2) of described vertical speed-regulating motor (6) is connected.
3. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 1 and 2, it is characterized in that: described sulfuric acid pipeline (4) is equipped with sulfuric acid stream gauge (5), the data output end of described sulfuric acid stream gauge (5) is connected with housing (2) vitriolic acid flux indicating meter; Described ore slurry pipeline (10) is equipped with flow of slurry gauge (9), the data output end of described flow of slurry gauge (9) is connected with housing (2) mineral slurry flux indicating meter.
4. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 1, is characterized in that: the whipping appts on described horizontal reacting groove (13) comprises horizontal buncher (1), horizontal mix and blend borded pile (11); Horizontal buncher (1) is arranged on the side of horizontal mix and blend borded pile (11), described horizontal mix and blend borded pile (11) is connected with the rotating shaft of horizontal buncher (1), it is inner that described horizontal mix and blend borded pile (11) is positioned at horizontal reacting groove (13), and the same housing of rotating speed control end (2) of described horizontal buncher (1) is connected.
5. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 4, it is characterized in that: described horizontal mix and blend borded pile (11) is supported by left bearing support (3) and right bearing support (16), and described left bearing support (3) and right bearing support (16) can make horizontal mix and blend borded pile (11) not contact with horizontal reacting cell body (13) inwall.
6. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 4 or 5, is characterized in that: described horizontal mix and blend borded pile (11) is provided with 2 flights mutually do not overlapped, and described 2 flight curved surface directions are contrary.
7. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 4 or 5, is characterized in that: described horizontal buncher (1) and material outlet (17) lay respectively at the two ends of horizontal reacting cell body (13).
8. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 4 or 5, is characterized in that: described horizontal reacting cell body (13) is equipped with dismountable sealing cover (15).
9. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 8, is characterized in that: described sealing cover (15) is provided with fume collection mouth (14) and temperature transmitter (12).
10. the equipment of a kind of constant-pressure and high-temperature acidleach red soil nickel ore according to claim 9, is characterized in that: described temperature transmitter (12) signal output part same housing (2) transmitter numeric display is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861767.9U CN204550678U (en) | 2014-12-31 | 2014-12-31 | A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861767.9U CN204550678U (en) | 2014-12-31 | 2014-12-31 | A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore |
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| CN204550678U true CN204550678U (en) | 2015-08-12 |
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| CN201420861767.9U Active CN204550678U (en) | 2014-12-31 | 2014-12-31 | A kind of equipment of constant-pressure and high-temperature acidleach red soil nickel ore |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611544A (en) * | 2014-12-31 | 2015-05-13 | 金川集团股份有限公司 | Ordinary-pressure and high-temperature acid leaching equipment for nickel laterite ore |
| CN111139354A (en) * | 2018-11-06 | 2020-05-12 | 金川集团股份有限公司 | Device for acid leaching of laterite-nickel ore |
| CN111139355A (en) * | 2018-11-06 | 2020-05-12 | 金川集团股份有限公司 | Production line with anti-scaling function for extracting nickel and cobalt from laterite-nickel ore |
-
2014
- 2014-12-31 CN CN201420861767.9U patent/CN204550678U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611544A (en) * | 2014-12-31 | 2015-05-13 | 金川集团股份有限公司 | Ordinary-pressure and high-temperature acid leaching equipment for nickel laterite ore |
| CN111139354A (en) * | 2018-11-06 | 2020-05-12 | 金川集团股份有限公司 | Device for acid leaching of laterite-nickel ore |
| CN111139355A (en) * | 2018-11-06 | 2020-05-12 | 金川集团股份有限公司 | Production line with anti-scaling function for extracting nickel and cobalt from laterite-nickel ore |
| WO2020093368A1 (en) * | 2018-11-06 | 2020-05-14 | 金川集团股份有限公司 | Laterite nickel ore acid leaching apparatus |
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