CN208701224U - A kind of Zinc electrolysis slot - Google Patents
A kind of Zinc electrolysis slot Download PDFInfo
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- CN208701224U CN208701224U CN201821477735.3U CN201821477735U CN208701224U CN 208701224 U CN208701224 U CN 208701224U CN 201821477735 U CN201821477735 U CN 201821477735U CN 208701224 U CN208701224 U CN 208701224U
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- groove body
- liquid outlet
- groove
- lead channel
- zinc electrolysis
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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 kind of Zinc electrolysis slot, including groove body, the one side wall of groove body is equipped with the lead channel extended along groove body length direction, and the lead channel has overflow part；Another inner sidewall of groove body is equipped with the liquid outlet groove extended along groove body length direction, and the bottom of the liquid outlet groove is lower than groove body electrolyte inside liquid level, and the bottom of the liquid outlet groove is communicated with several pipes extended to groove body bottom.The Winning cell electrolyte inside of the utility model is flowed to from being become by the lesser longitudinal section of area through the biggish cross section of area, channel between pole plate is taken full advantage of simultaneously, electrolyte passage area is considerably increased, facilitates new liquid and sufficiently spreads, improves new liquid Efficient Cycle amount；Due to the increase of aisle spare, electrodeposition trench bottom electrolyte flow rate is reduced, is conducive to the earth of positive pole in slot and deposits；The increase of aisle spare provides space for the reduction hanging layer height in pole plate bottom, is conducive to reduce groove body height in Winning cell design, reduces Winning cell cost of manufacture.
Description
Technical field
The utility model belongs to Zinc electrolysis refining techniques field, is related to a kind of Zinc electrolysis slot.
Background technique
Electrodeposition refining is the most important method of refining of metallic zinc field of smelting.Its cardinal principle be by insoluble anode plate and
Aluminium cathode plate is put into full of containing Zn2+In the electrolytic cell of electrolyte, and lead to direct current indirectly in yin, yang pole plate, makes electrolyte in pole
It is chemically reacted on plate, the process of metallic zinc is generated on cathode plate.Since reaction process can consume Zn in electrolyte2+To
Reduce its concentration in the electrolytic solution, reduce reaction efficiency, increases energy consumption of reaction, therefore need to be uninterrupted to electrolytic cell electrolyte inside
Carry out outer loop supplement Zn containing high concentration2+Low concentration Zn is discharged in electrolyte2+Electrolyte.Existing electrolytic cell is mostly close rectangular
Body structure, using the input and output material mode (referring to Fig. 1) of end charging, end discharging, in electrolytic cell fluid flow direction perpendicular to
Polar board surface, pole plate cause a large amount of new electrolyte not contact effectively with pole plate the blocking of electrolyte and flow directly into discharge port,
It is not high to eventually lead to electrolyte Efficient Cycle amount, polar board surface region generates concentration polarization, reduces electrodeposition efficiency, influences electric zinc matter
Amount.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, a kind of Zinc electrolysis slot is provided, to solve Zinc electrolysis
The not high problem of electrolyte Efficient Cycle amount in the process.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of Zinc electrolysis slot, including groove body, the one side wall of groove body are equipped with the lead channel extended along groove body length direction, institute
Lead channel is stated with overflow part；The opposite side of the lead channel is equipped with the pipe that several bottoms into groove body extend；It is set on the groove body
There is the liquid outlet being connected to pipe.
In the utility model, the side wall of groove body refers to the wall vertical with groove body internal polar plate；The end wall of groove body refers to and groove body
The parallel wall of internal polar plate.
In this way, being flowed along lead channel length direction, and flow into groove body by overflow part after fresh electrolyte introduces lead channel
It is interior；Meanwhile the electrolyte of the intracorporal pipe lower end of slot flows into liquid outlet by pipe, and is flowed out by liquid outlet.In this way, electrolysis
Liquid constantly flows to another side lower part of groove body from groove body side top, is then flowed out by pipe, the flow direction of electrolyte and pole plate
Substantially parallel (in traditional Winning cell, electrolyte flow direction is substantially vertical with pole plate) is conducive to increase electrolyte between pole plate
Flowing velocity improves the Efficient Cycle amount of electrolyte, reduces polar board surface concentration polarization, facilitates in production and selects bigger electric current
Density improves electrodeposition efficiency and pole plate quality.
The lead channel is set on the inner sidewall of groove body.
It further include the inlet slot being set on one end wall of groove body, the inlet slot in some embodiments of the utility model
It is docked and connected with one end of lead channel, forms a L-type slot；The overhead height of inlet slot is higher than the height of overflow part.In this way, can be first
Fresh electrolyte is passed through inlet slot, inlet slot plays buffer function, and electrolyte flows into lead channel more gentlely, then steadily
Overflow enters in groove body.
In some embodiments of the utility model, the overflow part is the overflow plate extended along lead channel length direction,
The overhead height of the overflow plate is not less than groove body electrolyte inside liquid level, in this way, the new liquid of electrolyte can more uniform side
Formula flows into groove body, may advantageously facilitate the circulation of each region electrolyte in groove body.Preferably, the overhead height of overflow plate is lower than slot
Body sidewall.
In some embodiments of the utility model, the overflow part is made of multiple overflow ports, the multiple overflow port
It is uniformly distributed along lead channel length direction；The height of the overflow port is not less than groove body electrolyte inside liquid level, in this way, electrolysis
The new liquid of liquid can flow into groove body in a relatively uniform fashion, may advantageously facilitate the circulation of each region electrolyte in groove body.
Another inner sidewall of groove body is equipped with to be extended and the liquid outlet groove that be connected to liquid outlet along groove body length direction, it is described out
The bottom level of liquid bath is lower than groove body electrolyte inside liquid level, the bottom of the liquid outlet groove and Guan Liantong.In this way, passing through pipe stream
Electrolyte out can import in liquid outlet groove automatically, then flow out through liquid outlet.
Preferably, the slot bottom of liquid outlet groove is slightly below liquid level of electrolyte.
The equal length of the lead channel, liquid outlet groove and groove body inner cavity.
The quantity of the pipe is more, and is uniformly distributed along the length direction of liquid outlet groove, in this way, everywhere in groove body bottom
Electrolyte can flow out in time, guarantee that each section electrolyte of groove body realizes Efficient Cycle.
The bottom end of the pipe extends between groove body inner bottom surface and pole plate bottom end, can specifically be determined according to electrodeposition process, with
Guarantee that electrolyte is recycled pole plate everywhere.
The liquid outlet is opened on an end wall of groove body.
In order to realize stable fixation, the lead channel, liquid outlet groove pass through several supporting elements respectively and are fixed on groove body.It is preferred that
Ground, the supporting element are glass reinforced plastic gusseted plate.
Compared with prior art, the utility model has the beneficial effects that: Winning cell electrolyte inside flow direction is by passing through area
Lesser longitudinal section becomes through the biggish cross section of area, while taking full advantage of channel between pole plate, considerably increases electrolysis
Liquid aisle spare facilitates new liquid and sufficiently spreads, and improves new liquid Efficient Cycle amount；Due to the increase of aisle spare, electricity is reduced
Product trench bottom electrolyte flow rate is conducive to the earth of positive pole in slot and deposits；The increase of aisle spare is that the hanging layer in reduction pole plate bottom is high
Degree provides space, is conducive to reduce groove body height in Winning cell design, reduces Winning cell cost of manufacture.
Detailed description of the invention
Fig. 1 is traditional electrodeposition fluted shaft side structure schematic diagram.
Fig. 2 is a kind of axis side structure schematic diagram of Zinc electrolysis slot of the utility model.
Fig. 3 is a kind of overlooking structure diagram of Zinc electrolysis slot of the utility model.
Fig. 4 is a kind of positive structure diagram of Zinc electrolysis slot of the utility model.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
As shown in Figures 2 to 4, an inner sidewall of a kind of Zinc electrolysis slot, including groove body 1, groove body is equipped with along groove body length
The lead channel 2 that direction extends, the lead channel 2 have overflow part 5；Another inner sidewall of groove body is equipped with along groove body length direction
The bottom level of the liquid outlet groove 3 of extension, the liquid outlet groove 3 is lower than groove body electrolyte inside liquid level, the bottom of the liquid outlet groove 3
It is communicated with several pipes 6 extended to 1 bottom of groove body；The groove body 1 is equipped with the liquid outlet 7 being connected to liquid outlet groove 3.
It further include the inlet slot being set on one end wall of groove body, the inlet slot 4 and one end of lead channel 2 are docked and connected, shape
At a L-type slot；The overhead height of inlet slot 4 is higher than the height of overflow part 5.The new liquid of electrolyte is introduced into inlet slot, then flows into
Lead channel 2, subsequent overflow enter in groove body.
The overflow part 5 is the overflow plate extended along lead channel length direction, and the overhead height of the overflow plate is not less than slot
1 electrolyte inside liquid level of body.
The lead channel 2, the equal length of liquid outlet groove 3 and groove body inner cavity.
The quantity of the pipe 6 is more, and is uniformly distributed along the length direction of liquid outlet groove 3.The bottom end of the pipe 6 extends to
Between 1 inner bottom surface of groove body and pole plate bottom end.
The liquid outlet 7 is opened on an end wall of groove body 1.
The lead channel 2, liquid outlet groove 3 are fixed on groove body by multiple supporting elements 8 respectively, further, shown support
Part 8 is gusseted plate.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art are practical new to this
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (10)
1. a kind of Zinc electrolysis slot, including groove body (1), which is characterized in that the one side wall of groove body is equipped with prolongs along groove body length direction
The lead channel (2) stretched, the lead channel (2) have overflow part (5)；The opposite side of the lead channel (2) is equipped with several to groove body (1)
The pipe (6) that interior bottom extends；The groove body (1) is equipped with the liquid outlet (7) being connected to pipe (6).
2. Zinc electrolysis slot according to claim 1, which is characterized in that the lead channel (2) is set to the inner sidewall of groove body
On.
3. Zinc electrolysis slot according to claim 1, which is characterized in that further include the entrance being set on one end wall of groove body
Slot, the inlet slot (4) and one end of lead channel (2) are docked and connected, and form a L-type slot；The overhead height of inlet slot (4), which is higher than, to overflow
The height in stream portion (5).
4. Zinc electrolysis slot according to claim 1, which is characterized in that the overflow part (5) is along lead channel length direction
The overhead height of the overflow plate of extension, the overflow plate is not less than groove body (1) electrolyte inside liquid level.
5. Zinc electrolysis slot according to claim 1, which is characterized in that the overflow part (5) is made of multiple overflow ports, institute
Multiple overflow ports are stated to be uniformly distributed along lead channel length direction；The height of the overflow port is not less than groove body (1) electrolyte inside liquid
Face height.
6. Zinc electrolysis slot according to claim 1, which is characterized in that another inner sidewall of groove body is equipped with along groove body length
The bottom level of the liquid outlet groove (3) that direction extends and is connected to liquid outlet, the liquid outlet groove (3) is lower than groove body electrolyte inside liquid level
Highly, the bottom of the liquid outlet groove (3) is connected to pipe (6).
7. Zinc electrolysis slot according to claim 6, which is characterized in that in the lead channel (2), liquid outlet groove (3) and groove body
The equal length of chamber.
8. Zinc electrolysis slot according to claim 6, which is characterized in that the quantity of the pipe (6) is more, and along liquid outlet groove
(3) length direction is uniformly distributed.
9. Zinc electrolysis slot according to claim 1-8, which is characterized in that the bottom end of the pipe (6) extends to slot
Between body (1) inner bottom surface and pole plate bottom end.
10. Zinc electrolysis slot according to claim 1-8, which is characterized in that the liquid outlet (7) is opened in groove body
(1) on a end wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477735.3U CN208701224U (en) | 2018-09-11 | 2018-09-11 | A kind of Zinc electrolysis slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477735.3U CN208701224U (en) | 2018-09-11 | 2018-09-11 | A kind of Zinc electrolysis slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701224U true CN208701224U (en) | 2019-04-05 |
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ID=65946357
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477735.3U Active CN208701224U (en) | 2018-09-11 | 2018-09-11 | A kind of Zinc electrolysis slot |
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| CN (1) | CN208701224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139502A (en) * | 2020-02-24 | 2020-05-12 | 杭州三耐环保科技股份有限公司 | Electrolytic tank with balanced liquid inlet device |
-
2018
- 2018-09-11 CN CN201821477735.3U patent/CN208701224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139502A (en) * | 2020-02-24 | 2020-05-12 | 杭州三耐环保科技股份有限公司 | Electrolytic tank with balanced liquid inlet device |
| CN111139502B (en) * | 2020-02-24 | 2025-02-18 | 杭州三耐环保科技股份有限公司 | An electrolytic cell with a balanced liquid inlet device |
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