CN205472715U - Rehenic acid ammonium crystallization purification device - Google Patents
Rehenic acid ammonium crystallization purification device Download PDFInfo
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- CN205472715U CN205472715U CN201620269144.1U CN201620269144U CN205472715U CN 205472715 U CN205472715 U CN 205472715U CN 201620269144 U CN201620269144 U CN 201620269144U CN 205472715 U CN205472715 U CN 205472715U
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- lid
- crystallization
- reactor
- crystallization plates
- rehenic acid
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Abstract
The utility model relates to a rehenic acid ammonium crystallization purification device. The technical scheme who adopts is: reation kettle's outer wall is hollow bilayer structure by inlayer and the outer inside that constitutes, and reation kettle's upper end is equipped with the entry, and the lower extreme is equipped with the export, reation kettle's bottom is equipped with the bin outlet. Be equipped with feed arrangement on the lid. Stirring rod one end is passed the lid and is connected with controlling means. The crystallization intralamellar part is cavity, and one end is equipped with the water inlet, and the other end is equipped with the delivery port, a plurality of crystallization boards pass through water inlet and delivery port end to end. Mount one end is fixed with the lid, and the other end is fixed with a plurality of crystallization boards in proper order. The cooling water is gone into pipe one end and is stretched out the lid, and the other end is connected with the water inlet of front end crystallization board, and the lid is stretched out to cooling water return pipe one end, and the other end is connected with the delivery port of terminal crystallization board, constitutes the cooling water circulation passageway. The utility model discloses can effectively put forward ammonium perrhenate purity, shorten the purification cycle, solve the pollutant emission, high -effect thoughtlessly some all kinds of inorganic, the organic impurities of getting rid of.
Description
Technical field
This utility model relates to a kind of rehenic acid crystalline ammonium device being applied in rehenic acid ammonium purifying technique.
Background technology
The mineral of rhenium are little, the most only found out brightness rhenium ore deposit and copper rhenium sulfide mineral, and how with trace association in molybdenum, copper, lead,
In the mineral such as zinc, platinum, niobium.The rhenium-containing mineral with economic worth are molybdenite.In general molybdenite concentrate, the content of rhenium exists
Between 0.001%-0.031%.But the molybdenum concntrate rhenium-containing 0.16% selected from porphyry copper.Some other mineral also contain rhenium,
Simply content is more lower.
Rhenium is due to natural resources shortage, expensive, studies less for a long time.After nineteen fifty, rhenium starts in modern technologies should
With, produce growing.China starts to extract minimal amount of rhenium from calcining molybdenum ore concentrate flue dust in the sixties in 20th century.
During the extraction of rhenium, first product obtained is rehenic acid ammonium.But it is in evaporation that tradition prepares the technique of rehenic acid ammonium
Still is carried out, before evaporation, after needing all to remove all impurity in feed liquid, then carries out heating steaming water, so lead
The production technology having caused rehenic acid ammonium extends, and cost increases.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides one, and to realize technique integrated, high-effect obtains rehenic acid ammonium crystal
Crystallization purifying device.
For achieving the above object, the technical solution adopted in the utility model is: a kind of rehenic acid crystalline ammonium purification devices:
Being provided with reactor, the outer wall of described reactor is the double-decker that inside is hollow being made up of internal layer and outer layer, reaction
The upper end of still is provided with entrance, and lower end is provided with outlet；The bottom of reactor is provided with discharge gate.
Being provided with lid, lid is provided with feed arrangement.
Being provided with stirring rod, stirring rod one end is connected through lid with controlling device.
Being provided with some crystallization plates, described crystallization plates is internal is hollow, and one end is provided with water inlet, and the other end is provided with outlet；If
Dry crystallization plates is joined end to end by water inlet and outlet.
Being provided with fixed mount, fixed mount one end is fixed with lid, and some crystallization plates are fixed by the other end successively.
Cooling water enters pipe one end and stretches out lid, and the other end is connected with the water inlet of front end crystallization plates, and lid is stretched out in cooling water return pipe one end
Body, the other end is connected with the outlet of end crystallization plates, constitutes cooling water circulation passage.
Above-mentioned a kind of rehenic acid crystalline ammonium purification devices, is provided with conduction oil or winding internal layer and outer layer in the cavity that reactor is made up of
One circle heater wire.
Above-mentioned a kind of rehenic acid crystalline ammonium purification devices, described feed arrangement is by charge door and the porous nozzle being located in reactor
Constitute.
Above-mentioned a kind of rehenic acid crystalline ammonium purification devices, lid is provided with relief valve.
Above-mentioned a kind of rehenic acid crystalline ammonium purification devices, described fixed mount is provided with groove, and the end of crystallization plates is inserted in groove
Fix with fixed mount.
Above-mentioned a kind of rehenic acid crystalline ammonium purification devices, described fixed mount welds together with crystallization plates.
The beneficial effects of the utility model: this utility model is that impurity is typically based on the feature organizational system of impurity in rehenic acid ammonium
The good halogen of dissolubility, higher near peripheral fluid temperature (F.T.) in this still, and relatively low by paracentral temperature, can realize from right
Stream；And be multiple crystallization plates being connected with cooling water in the middle of reactor, temperature is the lowest.Dissolve rehenic acid ammonium in a liquid and run into temperature
Low crystallization plates takes the lead in crystallization, and other impurity are preferable due to dissolubility, will not separate out.So, there is higher degree
Rehenic acid ammonium can be enriched on laminate.After liquid material of draining, being taken out by laminate, can scrape rehenic acid ammonium, purity is more than 2N.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Embodiment one rehenic acid crystalline ammonium purification devices
As it is shown in figure 1, a kind of rehenic acid crystalline ammonium purification devices, by reactor 1, lid 4, stirring rod 5, some crystallization plates 6
Constitute with cooling system.
Described reactor 1 is: the outer wall of reactor 1 is the double-decker that inside is hollow being made up of internal layer and outer layer, instead
The upper end answering still 1 is provided with entrance 2, and lower end is provided with outlet 3；The bottom of reactor 1 is provided with discharge gate 12；In reactor 1
The conduction oil for heating or winding one circle heater wire it is provided with in the cavity that layer and outer layer are constituted.
Described lid 4 is provided with feed arrangement and relief valve 13；Described feed arrangement is by charge door 10 and is located at reactor
Porous nozzle 11 in 1 is constituted.
Stirring rod 5 one end is connected through lid 4 with controlling device 14, and the other end gos deep into inside reactor, plays the work of stirring
With.
Described crystallization plates 6 is internal is hollow, and one end is provided with water inlet, and the other end is provided with outlet；Some crystallization plates 6 pass through
Water inlet and outlet join end to end.
Described fixed mount 7 one end is fixed with lid 4, and some crystallization plates 6 are connected in parallel by the other end successively.Fixing
Frame can be two kinds: Yi Zhongshi with the connected mode of crystallization plates, and fixed mount 7 is provided with groove, and the end of crystallization plates 6 is inserted recessed
Groove is fixed with fixed mount 7.Two kinds are, fixed mount 7 welds together with crystallization plates 6.
Described cooling system is: cooling water enters pipe 8 one end and stretches out lid 4, the water inlet of the other end and front end crystallization plates 6
Connecting, lid 4 is stretched out in cooling water return pipe 9 one end, and the other end is connected with the outlet of end crystallization plates 6, constitutes cooling water and follows
Ring passage.
Use the application of said apparatus: the conduction oil that will heat up uniform temperature injects in reactor bilayer, is circulated by conduction oil
Mode, keep reactor heating-up temperature certain.Ammonium rhenate solution will be contained and inject reactor, open stirring, question response still temperature
Degree reaches more than 80 degree, opens cooling water recirculation system, makes cooling liquid via crystallization plates, make crystallization plates temperature reduce rapidly
To zero degree, sustained response more than one hour, now rehenic acid ammonium gradually crystallizes on crystallization plates, closes agitating device, will knot
Brilliant plate takes out from reactor, with the crystal on laths of metal scraping crystallization plates, is the rehenic acid ammonium of more than 99% purity.
Claims (6)
1. a rehenic acid crystalline ammonium purification devices, it is characterised in that:
Being provided with reactor (1), the outer wall of described reactor (1) is the bilayer that inside is hollow being made up of internal layer and outer layer
Structure, the upper end of reactor (1) is provided with entrance (2), and lower end is provided with outlet (3)；The bottom of reactor (1) is provided with
Discharge gate (12)；
Being provided with lid (4), lid (4) is provided with feed arrangement；
Being provided with stirring rod (5), stirring rod (5) one end is connected through lid (4) with controlling device (14)；
Being provided with some crystallization plates (6), described crystallization plates (6) is internal is hollow, and one end is provided with water inlet, and the other end is provided with
Outlet；Some crystallization plates (6) are joined end to end by water inlet and outlet；
Being provided with fixed mount (7), fixed mount (7) one end is fixed with lid (4), and the other end is successively by some crystallization plates (6)
Fixing；
Cooling water enters pipe (8) one end and stretches out lid (4), and the other end is connected with the water inlet of front end crystallization plates (6), cools down water
Lid (4) is stretched out in return pipe (9) one end, and the other end is connected with the outlet of end crystallization plates (6), constitutes cooling water and follows
Ring passage.
A kind of rehenic acid crystalline ammonium purification devices the most according to claim 1, it is characterised in that: reactor (1) by internal layer and
It is provided with conduction oil in the cavity that outer layer is constituted or is wound around a circle heater wire.
A kind of rehenic acid crystalline ammonium purification devices the most according to claim 1, it is characterised in that: described feed arrangement is by feeding
Mouth (10) and the porous nozzle (11) being located in reactor (1) are constituted.
A kind of rehenic acid crystalline ammonium purification devices the most according to claim 1, it is characterised in that: lid (4) is provided with pressure release
Valve (13).
A kind of rehenic acid crystalline ammonium purification devices the most according to claim 1, it is characterised in that: on described fixed mount (7)
Being provided with groove, the end of crystallization plates (6) is inserted in groove and is fixed with fixed mount (7).
A kind of rehenic acid crystalline ammonium purification devices the most according to claim 1, it is characterised in that: described fixed mount (7) with
Crystallization plates (6) welds together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269144.1U CN205472715U (en) | 2016-03-31 | 2016-03-31 | Rehenic acid ammonium crystallization purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269144.1U CN205472715U (en) | 2016-03-31 | 2016-03-31 | Rehenic acid ammonium crystallization purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472715U true CN205472715U (en) | 2016-08-17 |
Family
ID=56646851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269144.1U Expired - Fee Related CN205472715U (en) | 2016-03-31 | 2016-03-31 | Rehenic acid ammonium crystallization purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472715U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498194A (en) * | 2016-10-27 | 2017-03-15 | 嵩县开拓者钼业有限公司 | A kind of method for preparing rhenium metal |
| CN109453537A (en) * | 2018-11-22 | 2019-03-12 | 衡阳市晋宏精细化工有限公司 | The crystallizer of crystallization and solution can be automatically separated |
| CN111333116A (en) * | 2020-04-01 | 2020-06-26 | 中国科学院金属研究所 | Rehenic acid ammonium purification system |
| CN114669258A (en) * | 2022-03-25 | 2022-06-28 | 智享生物(苏州)有限公司 | A thick material reaction series production line for bio-pharmaceuticals |
-
2016
- 2016-03-31 CN CN201620269144.1U patent/CN205472715U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498194A (en) * | 2016-10-27 | 2017-03-15 | 嵩县开拓者钼业有限公司 | A kind of method for preparing rhenium metal |
| CN106498194B (en) * | 2016-10-27 | 2019-02-01 | 洛阳佰尼尔新材料科技有限公司 | A method of preparing rhenium metal |
| CN109453537A (en) * | 2018-11-22 | 2019-03-12 | 衡阳市晋宏精细化工有限公司 | The crystallizer of crystallization and solution can be automatically separated |
| CN111333116A (en) * | 2020-04-01 | 2020-06-26 | 中国科学院金属研究所 | Rehenic acid ammonium purification system |
| CN111333116B (en) * | 2020-04-01 | 2024-05-24 | 中国科学院金属研究所 | Ammonium Rhenate Purification System |
| CN114669258A (en) * | 2022-03-25 | 2022-06-28 | 智享生物(苏州)有限公司 | A thick material reaction series production line for bio-pharmaceuticals |
| CN114669258B (en) * | 2022-03-25 | 2024-05-14 | 智享生物(苏州)有限公司 | A thick material reaction series production line for bio-pharmaceuticals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200331 |