CN206783733U - A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification - Google Patents
A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification Download PDFInfo
- Publication number
- CN206783733U CN206783733U CN201720343455.2U CN201720343455U CN206783733U CN 206783733 U CN206783733 U CN 206783733U CN 201720343455 U CN201720343455 U CN 201720343455U CN 206783733 U CN206783733 U CN 206783733U
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- China
- Prior art keywords
- cylinder
- zinc powder
- utilization rate
- zinc
- cavity
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- 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.)
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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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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model provides a kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification, device includes the cylinder connected with purification retort, purification reaction top tank structure is provided with the ultrasonic wave shake plate being connected with supersonic generator, cavity is provided with cylinder, cylinder is provided with the import and export connected with cavity, the agitating shaft with turbine or impeller is provided with cylinder, it is characterized in that friction part is provided with cylinder cavity, cylinder cavity wall is provided with dividing plate, and cylinder cavity both ends are respectively equipped with the demarcation strip with through hole or groove.The reactant mixture purified in retort is sent into cylinder, under agitating shaft, turbine or wheel rotation, turbine or impeller of the coating in rotation, friction part, dividing plate, the abrasion-proof backing block on zinc powder surface is set to be rubbed under acting on, collide and separated with zinc powder, solve the problems, such as that zinc powder surface is coated by impurity, greatly improve the utilization rate of zinc powder.
Description
Technical field
A kind of device for improving zinc powder utilization rate is the utility model is related to, especially one kind can be in electrolytic zinc, zinc sulfate, work
Property zinc oxide production process in improve zinc powder utilization rate equipment, belong to chemical metallurgy technical field.
Background technology
, it is necessary to carry out purified treatment, processing to zinc sulfate solution in electrolytic zinc, zinc sulfate, activated zinc oxide production process
In low temperature purification and high temperature purification link of the useful zinc powder as main decontamination agent, i.e., added in retort is purified as main
The zinc powder of cleanser, to utilize simple substance zinc（Zn）Replace the copper ion in zinc sulfate liquid（Cu2+）, cadmium ion（Cd2+）, cobalt from
Son（Co2+）And other ions that can be replaced by zinc.But column defects in the presence of prior art：In high temperature purification and low temperature purification mistake
Cheng Zhong, the utilization rate of zinc powder is extremely low, and the zinc powder utilization rate of low temperature purification only has 30-the 50% of the theoretical calculation, zinc of high temperature purification
Powder utilization rate only has 13-the 30% of theoretical calculation, it is clear that it is high that it, which purifies cost,.Trace it to its cause mainly：It is anti-in displacement
During answering, with the progress of displacement reaction, zinc powder surface is easily passivated, so as to have impact on the progress of chemical reaction.And
The reason for zinc powder surface passivation is：Zinc powder can be replaced contamination precipitation thing cladding caused by reaction, and with chemical reaction not
Disconnected to carry out, the phenomenon being wrapped by is increasingly severe, and zinc powder surface area is constantly reduced, and causes the zinc powder quantity that can participate in chemical reaction
It is fewer and fewer, finally zinc powder is not completely participate in chemical reaction, have impact on the utilization rate of zinc powder.It is therefore, it is necessary to right
Prior art is improved.
The content of the invention
Present in existing electrolytic zinc, zinc sulfate, activated zinc oxide production process, zinc powder surface can be replaced reaction
Caused contamination precipitation thing cladding, passivation, cause the zinc powder quantity that can participate in chemical reaction fewer and fewer, it is final to influence zinc powder profit
The problems such as with rate, the utility model provide a kind of energy activated zinc powder surface, improve zinc powder utilization rate, reduce cost, it is ensured that purification
The device of effect.
The utility model is completed by following devices：A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification,
Including the cylinder connected with purification retort, purification reaction top tank structure is provided with the ultrasonic wave shake plate being connected with supersonic generator,
Cavity is provided with cylinder, cylinder is provided with the import and export connected with cavity, the agitating shaft with turbine or impeller is provided with cylinder,
It is characterized in that being provided with friction part in cylinder cavity, cylinder cavity wall is provided with dividing plate, and cylinder cavity both ends are respectively equipped with band logical
Hole or the demarcation strip of groove.
The friction part is abrading-ball or frotton, is placed in free state in cylinder cavity, for the material that rubs.The friction
The setting of number of packages amount and size, depending in purification course of reaction, zinc powder is specifically determined by the situation that contamination precipitation thing coats.
Dividing plate on the cylinder cavity wall is ringlike round plate, is disposed on cylinder cavity wall, for limiting friction
The free degree of part, friction part is kept to be evenly distributed in cylinder cavity, it is ensured that the quality for the material that rubs.
The demarcation strip with through hole or groove that the cylinder cavity both ends are set and the end plate at cylinder both ends keep spacing, and
The through hole or groove size of demarcation strip are more than material particles, less than friction part, to facilitate material to pass in and out cylinder cavity, while make mill
Wipe the region that part is limited between two demarcation strips.
Abrasion-proof backing block is set on the cylinder cavity wall.
The agitating shaft both ends are fixed in cylinder two end plates by bearing and bearing block, wherein one end stretch out after with
Engine is connected, after agitating shaft, turbine or wheel rotation is made under engine drives to revolve, the coating of surface of material
The turbine or impeller that turn, friction part, dividing plate, it is worn away between abrasion-proof backing block.
Import and export on the cylinder is connected by the pump on pipeline and pipeline with purification retort respectively.
The radial dimension of the demarcation strip through hole or groove is 0.5-4mm, and its single end face through hole or groove area sum are big
In liquid circulation pump inlet tube sectional area.
Turbine or impeller outer diameter on the agitating shaft are 1/2-the 1/5 of cylinder internal diameter.
The dividing plate internal diameter is more than turbine or impeller outer diameter.
The utility model has following advantages and effect：Using such scheme, the reaction purified in retort can be mixed
Thing be sent into cylinder in, under agitating shaft, turbine or wheel rotation, make zinc powder surface turbine or impeller of the coating in rotation,
Rub under part, dividing plate, abrasion-proof backing block effect, rub, collided and after being separated with zinc powder, return again to purify continue in retort into
Line replacement reacts, and can fundamentally solve to purify in course of reaction, zinc powder surface is asked by what impurity coated
Topic, substantially increases the utilization rate of zinc powder, the zinc powder utilization rate of low temperature purification is brought up to 70-80% by original 30-50%,
The zinc powder utilization rate of high temperature purification brings up to 30-50% by original 13-30%, has suburb to reduce production cost, while ensures net
Change effect.Device provided by the utility model is not only simple in structure, operating efficiency is high, and can continuously abolish the blunt of zinc powder surface
Change.An actually preferable device for improving zinc powder utilization rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 tube structure schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
As shown in Figure 1, Figure 2, the device provided by the utility model for improving zinc powder utilization rate in zinc sulfate fluid purification, including with
The cylinder 4 that retort 1 connects is purified, the purification inwall of retort 1 is provided with the ultrasonic wave shake plate 101 being connected with supersonic generator,
Be provided with cavity in cylinder 4, cylinder 4 provided with the import and export connected with cavity, import and export respectively by feed pipe 2 and pump 3, go out
Expects pipe 5 is connected with purification retort 1, and the agitating shaft 7 with ceramics turbo 6 is provided with cylinder 4, friction part is provided with the cavity of cylinder 4
11, the cavity wall of cylinder 4 is provided with dividing plate 8, and the cavity both ends of cylinder 4 are respectively equipped with the wear-resisting demarcation strip 10,12 with through hole or groove；
The friction part 11 is ceramic grinding ball, is placed in free state in the cavity of cylinder 4, for the material that rubs；On the cavity wall of cylinder 4
Dividing plate 8 be wear-resisting ringlike round plate, be disposed on the cavity wall of cylinder 4, for limit friction part 11 the free degree, keep mill
Wipe part 11 to be evenly distributed in the cavity of cylinder 4, it is ensured that the quality for the material that rubs；The band through hole that the cavity both ends of cylinder 4 are set
The end plate at wear-resisting demarcation strip 10,12 and the both ends of cylinder 4 keep spacing, and the through hole or groove size of wear-resisting demarcation strip 10,12
More than material particles, less than friction part 11, to facilitate material to pass in and out the cavity of cylinder 4, while it is wear-resisting friction part 11 is limited in two
Region between demarcation strip 10,12；Abrasion-proof backing block 9 is set on the cavity wall of cylinder 4；The both ends of agitating shaft 7 pass through bearing
And bearing block is fixed in the two end plates of cylinder 4, wherein right-hand member stretch out after with engine --- motor 13 is connected, so as in electricity
Machine 13 rotates agitating shaft 7, ceramics turbo 6 under driving after, make ceramics turbo 6 of the coating in rotation, the friction of surface of material
It is worn away between part 11, dividing plate 8.
Claims (7)
1. a kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification, including the cylinder connected with purification retort, only
Change reaction top tank structure and be provided with the ultrasonic wave shake plate being connected with supersonic generator, cavity is provided with cylinder, cylinder is provided with and sky
The import and export of chamber connection, cylinder is interior to be provided with the agitating shaft with turbine or impeller, it is characterised in that friction is provided with cylinder cavity
Part, cylinder cavity wall are provided with dividing plate, and cylinder cavity both ends are respectively equipped with the demarcation strip with through hole or groove.
2. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that the mill
It is abrading-ball or frotton to wipe part, is placed in free state in cylinder cavity.
3. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that the cylinder
Dividing plate on body cavity wall is ringlike round plate, is disposed on cylinder cavity wall.
4. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that the cylinder
The end plate at the demarcation strip with through hole or groove and cylinder both ends that body cavity both ends are set keeps spacing, and the through hole of demarcation strip or
Groove size is more than material particles, less than friction part.
5. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that the cylinder
Abrasion-proof backing block is set on body cavity wall.
6. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that described to stir
Mix axle both ends to be fixed in cylinder two end plates by bearing and bearing block, wherein one end is connected after stretching out with engine.
7. the device of zinc powder utilization rate in zinc sulfate fluid purification is improved as claimed in claim 1, it is characterised in that the cylinder
Import and export on body is connected by the pump on pipeline and pipeline with purification retort respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343455.2U CN206783733U (en) | 2017-04-03 | 2017-04-03 | A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343455.2U CN206783733U (en) | 2017-04-03 | 2017-04-03 | A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783733U true CN206783733U (en) | 2017-12-22 |
Family
ID=60706851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343455.2U Expired - Fee Related CN206783733U (en) | 2017-04-03 | 2017-04-03 | A kind of device for improving zinc powder utilization rate in zinc sulfate fluid purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819803A (en) * | 2018-08-08 | 2020-02-21 | 昆明理工大学 | Method for purifying zinc sulfate solution by using low-consumption zinc powder |
-
2017
- 2017-04-03 CN CN201720343455.2U patent/CN206783733U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110819803A (en) * | 2018-08-08 | 2020-02-21 | 昆明理工大学 | Method for purifying zinc sulfate solution by using low-consumption zinc powder |
| CN110819803B (en) * | 2018-08-08 | 2021-05-11 | 昆明理工大学 | Method for purifying zinc sulfate solution by using low-consumption zinc powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171222 Termination date: 20210403 |