CN205223320U - Zinc hydrometallurgy purifies additive preprocessing device with washing function - Google Patents
Zinc hydrometallurgy purifies additive preprocessing device with washing function Download PDFInfo
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- CN205223320U CN205223320U CN201521069115.2U CN201521069115U CN205223320U CN 205223320 U CN205223320 U CN 205223320U CN 201521069115 U CN201521069115 U CN 201521069115U CN 205223320 U CN205223320 U CN 205223320U
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- pulp bucket
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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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Abstract
The utility model relates to a zinc hydrometallurgy purifies additive preprocessing device with washing function belongs to the golden wet process zinc metallurgy technical field of coloured smelting, the utility model discloses an adopt sealing connection between parts at different levels, carry out the homogeneous mixing through solution agitating unit to purifying additive and the liquid of sizing mixing in mixing guiding gutter and washing pulp bucket, it is organic mutually through organic looks hydrorrhea head piece desorption of washing pulp bucket upper end that the stirring in -process purifies that the organic matter generates in the additive, takes off purification additive and the liquid of sizing mixing behind the organic matter removal and emited into and purify zinc sulphate solution in purifying the bucket, the utility model discloses the effectual zinc wet process zinc metallurgy in -process of having solved purifies the additive and easily flies upward in the joining process, and it is serious to purify the additive losses, purifies the problem that site environment is poor, simultaneously, the organic matter that will purify in the additive carries out the desorption, has effectively avoided the organic matter to lead to the fact the influence to zinc sulphate solution's purification to great promotion zinc sulphate solution's purifying effect.
Description
Technical field
The utility model belongs to the Zinc Hydrometallurgy Technology field of nonferrous smelting gold, specifically, relates to a kind of zinc hydrometallurgy purification additive pretreatment unit with washing function.
Background technology
In zinc wet smelting process, partial impurities can remain in solution of zinc sulfate, the existence of these impurity is very harmful to Zinc electrolysis process, increase power consumption, reduce current efficiency, cause time serious " burning plate ", therefore being purified removing impurity to solution of zinc sulfate is requisite operation in Zinc Hydrometallurgy Process.
At present, in scavenging process, form is added mainly to purification additive: directly added to on weigh belt by hopper by purification additive, then be transported to tremie pipe by weigh belt and join in treating plant.Adopt in this way, additive easily makes additive feed opening block in adition process, and because purification additive adopts dry type to add, the exhausting system that portions additive is cleaned equipment is directly taken away, not only causes additive losses, also can block exhausting system.Meanwhile, can remain partial organic substances in purification additive, these organism are cleaned additive and are brought in the solution of zinc sulfate that need purify, thus cause impact in various degree to production process afterwards.
Therefore, be necessary to improve existing purification additive pretreatment unit, flying upward in adition process to avoid purification additive causes site environment poor, simultaneously, organism in purification additive is removed, avoid purification additive by Organic pollutants, thus effectively avoid the purification of organism to solution of zinc sulfate and impact.
Summary of the invention
In order to overcome Problems existing in background technology, the utility model proposes a kind of zinc hydrometallurgy purification additive pretreatment unit with washing function, solve in zinc Zinc Hydrometallurgy Process, purification additive easily flies upward in adition process, cause purification additive to lose, affect the problem of decontamination effect improving and site environment difference.Organism in purification additive is effectively removed simultaneously, effectively prevent purification additive by the problem of Organic pollutants.
For achieving the above object, the utility model is achieved by the following technical solution:
The described zinc hydrometallurgy purification additive pretreatment unit with washing function comprises batch meter 1, vibratory feeder 2, Weighing feeder 3, feed hopper 4, washing pulp bucket 5, solution stirring device, mixing diversion trench 6, liquid-inlet pipe 7, spray fluid inlet 8, described vibratory feeder 2 is arranged on the bottom of batch meter 1, Weighing feeder 3 is horizontally set on the bottom of vibratory feeder 2, the feed end of Weighing feeder 3 and the discharge port of vibratory feeder 2 are tightly connected, described feed hopper 4 is arranged on the below of Weighing feeder 3 discharge port, the opening for feed of feed hopper 4 and the discharge end of Weighing feeder 3 are tightly connected, the below of feed hopper 4 is provided with washing pulp bucket 5, the middle part of washing pulp bucket 5 is provided with solution stirring device, described solution stirring device is formed by connecting with the stirring rake 12 of bottom by the motor 11 on top, washing pulp bucket 5 mixes diversion trench 6 with being fixedly installed between solution stirring device, described stirring rake 12 stretches out and is communicated with washing pulp bucket 5 from mixing diversion trench 6, mixing diversion trench 6 one end suitable for reading is connected with feed hopper 4 discharge port, mixing diversion trench 6 the other end suitable for reading is provided with spray fluid inlet 8, spray fluid inlet 8 is connected with liquid-inlet pipe 7, described upper end, washing pulp bucket 5 side is provided with organic phase hydrorrhea head piece 9, lower end is provided with mixed solution spout 10, mixed solution spout 10 is connected with purification barrel pipeline.
As preferably, described washing pulp bucket 5 is cylindrical.
As preferably, the position lower than organic phase hydrorrhea head piece 9 suitable for reading of described mixing diversion trench 6.
The beneficial effects of the utility model:
The zinc hydrometallurgy purification additive pretreatment unit that the utility model provides, connection employing at different levels is tightly connected, spray fluid inlet is set at the top of mixing diversion trench and adds adjusting slurry, in mixing diversion trench with washing pulp bucket, by solution stirring device, Homogeneous phase mixing is carried out to purification additive and adjusting slurry, organism in whipping process in purification additive generates organic phase liquid, the organic phase hydrorrhea head piece of organic phase liquid through washing upper end, pulp bucket side flows out otherwise processed, and then by without organism and the purification additive mixed and adjusting slurry be drained in purification barrel solution of zinc sulfate purified, this wet type pretreatment unit is adopted to carry out pre-treatment to purification additive, effectively solve in zinc Zinc Hydrometallurgy Process, purification additive easily flies upward in adition process, purification additive is caused to lose, the problem of purification site environment difference, , also effective organism in purification additive to be removed meanwhile, prevent the purification of organism to solution of zinc sulfate from impacting, improve purification additive decontamination effect improving to solution of zinc sulfate in scavenging process greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-batch meter, 2-vibratory feeder, 3-Weighing feeder, 4-feed hopper, 5-washing pulp bucket, 6-mixing diversion trench, 7-liquid-inlet pipe, 8-spray fluid inlet, 9-organic phase hydrorrhea head piece, 10-mixed solution spout, 11-motor, 12-stirring rake.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figure 1, the described zinc hydrometallurgy purification additive pretreatment unit with washing function comprises batch meter 1, vibratory feeder 2, Weighing feeder 3, feed hopper 4, washing pulp bucket 5, solution stirring device, mixing diversion trench 6, liquid-inlet pipe 7, spray fluid inlet 8, described vibratory feeder 2 is arranged on the bottom of batch meter 1, Weighing feeder 3 is horizontally set on the bottom of vibratory feeder 2, the feed end of Weighing feeder 3 and the discharge port of vibratory feeder 2 are tightly connected, described feed hopper 4 is arranged on the below of Weighing feeder 3 discharge port, the opening for feed of feed hopper 4 and the discharge end of Weighing feeder 3 are tightly connected, the purification additive of vibratory feeder 2 is transported to feed hopper 4 by Weighing feeder 3, and Weighing is carried out to purification additive, the below of feed hopper 4 is provided with washing pulp bucket 5, washing pulp bucket 5 is cylindrical, the middle part of washing pulp bucket 5 is provided with solution stirring device, described solution stirring device is formed by connecting with the stirring rake 12 of bottom by the motor 11 on top, washing pulp bucket 5 mixes diversion trench 6 with being fixedly installed between solution stirring device, described mixing diversion trench 6 does not rotate with the rotation of solution stirring device, described stirring rake 12 stretches out and is communicated with washing pulp bucket 5 from mixing diversion trench 6, mixing diversion trench 6 one end suitable for reading is connected with feed hopper 4 discharge port, mixing diversion trench 6 the other end suitable for reading is provided with spray fluid inlet 8, spray fluid inlet 8 is connected with liquid-inlet pipe 7, purification additive joins after in mixing diversion trench 6, owing to mixing the guide functions of diversion trench 6, dry purification additive is punched in washing pulp bucket 5 by the adjusting slurry that spray fluid inlet 8 sprays rapidly, again under the effect of solution stirring device, purification additive and the rapid Homogeneous phase mixing of adjusting slurry, and the organism of mixed solution in whipping process in purification additive generates organic phase liquid, described upper end, washing pulp bucket 5 side is provided with organic phase hydrorrhea head piece 9, lower end is provided with mixed solution spout 10 mixed solution spout 10 and is connected with purification barrel pipeline, described organic phase hydrorrhea head piece 9 is apart from the top 20-50cm of washing pulp bucket 5, the organic phase liquid that organism in purification additive generates can remove by organic phase hydrorrhea head piece 9, prevents it from having influence on the decontamination effect improving of solution of zinc sulfate.
The position lower than organic phase hydrorrhea head piece 9 suitable for reading of described mixing diversion trench 6, the mixing solutions better realizing purification additive and adjusting slurry circulates up and down.
Working process of the present utility model:
Purification additive is placed in batch meter 1 for subsequent use.The Vibration on Start-up material feeder 2 when cleaning section need add purification additive, and Weighing feeder 3 and the chain synchronous averaging of solution stirring device, purification additive is through the oscillating action of vibratory feeder 2, fall on Weighing feeder 3 after Weighing, enter into feed hopper 4, then by feed hopper 4, purification additive is joined in mixing diversion trench 6, purification additive joins after in mixing diversion trench 6, the adjusting slurry sprayed with spray fluid inlet 8 rapidly mixes, under the effect of the solution stirring device of mixing diversion trench 6 bottom, purification additive and the rapid Homogeneous phase mixing of adjusting slurry, the organism of mixed solution in whipping process in purification additive generates organic phase liquid, because the density of organic phase liquid is little compared with the ratio of mixed solution, so organic phase liquid flows out otherwise processed from the organic phase hydrorrhea head piece 9 of washing upper end, pulp bucket 5 side, complete purification additive to mix with adjusting slurry and after organism removes, the mixed solution spout 10 of mixed solution bottom washing pulp bucket 5 flows out, join in purification barrel by purification barrel pipeline, thus complete the preprocessing process of whole additive.
The zinc hydrometallurgy purification additive pretreatment unit that the utility model provides, connection employing at different levels is tightly connected, spray fluid inlet is set at the top of mixing diversion trench and adds adjusting slurry, in mixing diversion trench with washing pulp bucket, by solution stirring device, Homogeneous phase mixing is carried out to purification additive and adjusting slurry, organism in whipping process in purification additive generates organic phase liquid, the organic phase hydrorrhea head piece of organic phase liquid through washing upper end, pulp bucket side flows out otherwise processed, and then by without organism and the purification additive mixed and adjusting slurry be drained in purification barrel solution of zinc sulfate purified, this wet type pretreatment unit is adopted to carry out pre-treatment to purification additive, effectively solve in zinc Zinc Hydrometallurgy Process, purification additive easily flies upward in adition process, purification additive is caused to lose, the problem of purification site environment difference, , also effective organism in purification additive to be removed meanwhile, prevent the purification of organism to solution of zinc sulfate from impacting, improve purification additive decontamination effect improving to solution of zinc sulfate in scavenging process greatly.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (3)
1. one kind has the zinc hydrometallurgy purification additive pretreatment unit of washing function, it is characterized in that: the described zinc hydrometallurgy purification additive pretreatment unit with washing function comprises batch meter (1), vibratory feeder (2), Weighing feeder (3), feed hopper (4), washing pulp bucket (5), solution stirring device, mixing diversion trench (6), liquid-inlet pipe (7), spray fluid inlet (8), described vibratory feeder (2) is arranged on the bottom of batch meter (1), Weighing feeder (3) is horizontally set on the bottom of vibratory feeder (2), the feed end of Weighing feeder (3) and the discharge port of vibratory feeder (2) are tightly connected, described feed hopper (4) is arranged on the below of Weighing feeder (3) discharge port, the opening for feed of feed hopper (4) and the discharge end of Weighing feeder (3) are tightly connected, the below of feed hopper (4) is provided with washing pulp bucket (5), the middle part of washing pulp bucket (5) is provided with solution stirring device, described solution stirring device is formed by connecting by the motor (11) on top and the stirring rake (12) of bottom, washing pulp bucket (5) mixes diversion trench (6) with being fixedly installed between solution stirring device, described stirring rake (12) stretches out and is communicated with washing pulp bucket (5) from mixing diversion trench (6), mixing diversion trench (6) one end suitable for reading is connected with feed hopper (4) discharge port, mixing diversion trench (6) the other end suitable for reading is provided with spray fluid inlet (8), spray fluid inlet (8) is connected with liquid-inlet pipe (7), described washing pulp bucket (5) upper end, side is provided with organic phase hydrorrhea head piece (9), lower end is provided with mixed solution spout (10), mixed solution spout (10) is connected with purification barrel pipeline.
2. a kind of zinc hydrometallurgy purification additive pretreatment unit with washing function according to claim 1, is characterized in that: described washing pulp bucket (5) is for cylindrical.
3. a kind of zinc hydrometallurgy purification additive pretreatment unit with washing function according to claim 1, is characterized in that: the position lower than organic phase hydrorrhea head piece (9) suitable for reading of described mixing diversion trench (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069115.2U CN205223320U (en) | 2015-12-21 | 2015-12-21 | Zinc hydrometallurgy purifies additive preprocessing device with washing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069115.2U CN205223320U (en) | 2015-12-21 | 2015-12-21 | Zinc hydrometallurgy purifies additive preprocessing device with washing function |
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| CN205223320U true CN205223320U (en) | 2016-05-11 |
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| CN201521069115.2U Active CN205223320U (en) | 2015-12-21 | 2015-12-21 | Zinc hydrometallurgy purifies additive preprocessing device with washing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837698A (en) * | 2017-11-16 | 2018-03-27 | 中国恩菲工程技术有限公司 | Dry powder pulp charging system |
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2015
- 2015-12-21 CN CN201521069115.2U patent/CN205223320U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837698A (en) * | 2017-11-16 | 2018-03-27 | 中国恩菲工程技术有限公司 | Dry powder pulp charging system |
| CN107837698B (en) * | 2017-11-16 | 2024-01-16 | 中国恩菲工程技术有限公司 | Dry powder slurrying and charging system |
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