CN202626309U - Open-type cylindrical ionic membrane electrolytic cell - Google Patents
Open-type cylindrical ionic membrane electrolytic cell Download PDFInfo
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- CN202626309U CN202626309U CN201220199961.6U CN201220199961U CN202626309U CN 202626309 U CN202626309 U CN 202626309U CN 201220199961 U CN201220199961 U CN 201220199961U CN 202626309 U CN202626309 U CN 202626309U
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- ionic membrane
- catholyte
- electrolyzer
- anolyte
- negative electrode
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Abstract
The utility model discloses an open type cylindrical ionic membrane electrolytic cell which comprises a reversed cone-shaped groove and a cylindrical electrolytic cell arranged on the reversed cone-shaped groove, wherein the inner wall of the cylindrical electrolytic cell is provided with at least one anode conductive support rod which is provided with an anode ingot; the reversed cone-shaped groove is provided with an ionic membrane barrel rack; an ionic membrane barrel is arranged on the ionic membrane barrel rack; an ionic membrane is arranged on the ionic membrane barrel; the ionic membrane barrel is internally provided with a catholyte storage bin; a fixed cathode is arranged between the catholyte storage bin and the ionic membrane; a catholyte outlet hole is arranged between the catholyte storage bin and the fixed cathode; another catholyte outlet hole is arranged between the fixed cathode and the ionic membrane barrel; the side wall of the cylindrical electrolytic cell is provided with an anolyte inlet hole and an anolyte overflow outlet hole; the reversed cone-shaped groove is provided with an anolyte outlet hole; the bottom end of the reversed cone-shaped groove is provided with an anolyte drain outlet; and a catholyte inlet hole is arranged above the catholyte storage bin.
Description
Technical field
The utility model relates to a kind of ion-exchange membrane electrolyzer of electrolytic etching of metal production chemical product, especially a kind of open cylinder shape ion-exchange membrane electrolyzer.
Background technology
The electrolyzer of metal current electrolysis production chemical all adopts square or rectangle; The mode that electrolytic anode and negative electrode laterally arrange, this type of electrolyzer space availability ratio is on the low side, along with the prolongation of electrolysis time; The stripping of metal anode; The anode and cathode pole span increases, and influences the electrolysis effectiveness in later stage, and electrical efficiency is reduced.Most importantly the ingot metal of purchasing all needs fusion again, is cast into anode by the needed shape of electrolysis then.The fusion in early stage need consume mass energy, does not meet the requirement of current energy-saving and emission-reduction.
The utility model content
The technical problem that the utility model will solve provides a kind of columniform open cylinder shape ion-exchange membrane electrolyzer.
In order to solve the problems of the technologies described above, the utility model provides a kind of open cylinder shape ion-exchange membrane electrolyzer, comprises the turbination groove and is arranged on the cylindrical electrolyzer on the turbination groove; The inner side-wall of said cylindrical electrolyzer is provided with the anode conducting support bar of at least one, and said anode conducting support bar is provided with the anode metal ingot; Said turbination groove is provided with the ionic membrane gantry, is shelved with the ionic membrane bucket on the said ionic membrane gantry, and said ionic membrane bucket is provided with ionic membrane; Be provided with the catholyte storage silo in the said ionic membrane bucket; Be provided with fixed negative pole between said catholyte storage silo and the ionic membrane; Be provided with the catholyte spout between said catholyte storage silo and the fixed negative pole, be provided with another catholyte spout between said fixed negative pole and the ionic membrane bucket; The sidewall of said cylindrical electrolyzer is provided with anolyte import and the outlet of anode discharge, and the turbination groove is provided with the anolyte outlet, is provided with the anolyte sewage draining exit in the bottom of turbination groove, above the catholyte storage silo, is provided with the catholyte import.
As the improvement to the open cylinder shape ion-exchange membrane electrolyzer of the utility model: said ionic membrane bucket top is provided with ionic membrane tube fixed handle, and said ionic membrane tube fixed handle is shelved on the cylindrical electrolyzer.
As further improvement: be provided with movable negative electrode in the said ionic membrane bucket to the open cylinder shape ion-exchange membrane electrolyzer of the utility model; Said movable negative electrode is provided with movable negative electrode fixed handle, and said movable negative electrode is shelved on the ionic membrane bucket through movable negative electrode fixed handle.
As the further improvement to the open cylinder shape ion-exchange membrane electrolyzer of the utility model: said ionic membrane bucket is provided with the catholyte outlet.
As the further improvement to the open cylinder shape ion-exchange membrane electrolyzer of the utility model: said fixed negative pole is tabular, gear-like or corrugated.
The open cylinder shape ion-exchange membrane electrolyzer of the utility model has adopted columniform electrolyzer when in use, and during identical electrolytic efficiency, occupation space is more little; And adopted the setting of movable negative electrode, and can be at movable negative electrode, when separating out metallic sponge, movable negative electrode taken out clean, the movable negative electrode after the cleaning can improve electrolytic efficiency.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further explain.
Fig. 1 is the main structure synoptic diagram of the open cylinder shape ion-exchange membrane electrolyzer of the utility model;
Fig. 2 is the sectional view of A-A among Fig. 1;
Fig. 3 is the sectional view of B-B among Fig. 1;
Fig. 4 is that fixed negative pole 8 is the structural representation of gear-like among Fig. 1.
Embodiment
Embodiment 1, Fig. 1 have provided a kind of open cylinder shape ion-exchange membrane electrolyzer, comprise cylindrical electrolyzer 1, are turbination groove 2 in the lower end of cylindrical electrolyzer 1.The inner chamber of the inner chamber of above-described cylindrical electrolyzer 1 and turbination groove 2 is interconnected.
In cylindrical electrolyzer 1; Along the sidewall of cylindrical electrolyzer 1 inner chamber, from left to right be fixed with several anode conducting support bars 4 (as required, anode conducting support bar 4 becomes 0 °～15 ° angles with the sidewall of cylindrical electrolyzer 1 inner chamber) successively; Anode conducting support bar 4 upper fixed have anode metal ingot 3 (to make a call to the screw of a D=10mm on the anode metal ingot 3; Use screw and anode conducting support bar 4 fixing, the quantity of anode metal ingot 3 is looked the quantity of conductive supporting bar 4 and decided, and is as shown in Figure 3; Be fixed with 24 anode conducting support bar 4; Then fixing anode metal ingot 3 on every anode conducting support bar 4 is fixed 24 anode metal ingots 3 altogether), the xsect of above-described anode metal ingot 3 is an isosceles trapezoid; The bottom of above-described turbination groove 2 is fixed with ionic membrane tube frame 9, and ionic membrane tube frame 9 tops are placed with ionic membrane tube 5; Above-described ionic membrane tube 5 comprises turbination container and cylindrical stent, and toot is fixed on the cylindrical stent lower end, on cylindrical stent, uses screw to be fixed with ionic membrane 7; In the upper end of cylindrical stent, be provided with catholyte outlet 12 and ionic membrane tube fixed handle 16, through ionic membrane tube fixed handle 16 ionic membrane tube 5 is shelved on the cylindrical electrolyzer 1; In ionic membrane tube 5; Be fixed with columniform catholyte storage silo 18 on the toot; (catholyte storage silo 18 lower ends are provided with the catholyte spout, and the lower end of fixed negative pole 8 is provided with another catholyte spout between catholyte storage silo 18 and ionic membrane 7, to be fixed with fixed negative pole 8; Prevent that catholyte is when catholyte import 11 pours into ionic membrane tube 5; Because hydraulic shock power is damaged ionic membrane 7, and is made catholyte be introduced into catholyte storage silo 18;, flow out to slowly from catholyte storage silo 18 lower ends again in the ionic membrane tube 5 as buffering by catholyte storage silo 18); When reality is used; Put into movable negative electrode 6 between fixed negative pole 8 and the ionic membrane 7; On movable negative electrode 6, be fixed with movable negative electrode fixed handle; Movable negative electrode 6 is shelved on the upper end (use activity negative electrode 6 can increase the contact surface of negative electrode and catholyte, increases electrolytic efficient) of cylindrical stent through movable negative electrode fixed handle.
On the sidewall of cylindrical electrolyzer 1, have anolyte import 10; Correspond to anolyte import 10, having anolyte spillway 13 (being that anolyte import 10 is that level is with high with the position of anode discharge outlet 13 on cylindrical electrolyzer 1) on the sidewall of cylindrical electrolyzer 1; Catholyte storage silo 18 tops are provided with catholyte import 11, on ionic membrane tube 5, have catholyte outlet 12; Under turbination groove 2, have anolyte sewage draining exit 15, on the sidewall of turbination groove 2, have anolyte outlet 14.
For increase is positioned at the surface-area of the negative electrode of inner lane, movable negative electrode 6 and fixed negative pole 8 all can be by the plate gear-like (the rib camber of gear) that changes into, and be as shown in Figure 4, perhaps corrugated (omission accompanying drawing).
For keeping drawing clean and tidy, equal omission activity negative electrode fixed handle (movable negative electrode fixed handle structure is identical with ionic membrane tube fixed handle 16) in Fig. 1～Fig. 4.
In the time of actual the use, step is following:
1, in cylindrical electrolyzer 1, injects anolyte through anolyte import 10.
2, ionic membrane tube 5 is put into the inner chamber (when ionic membrane tube 5 was put into the inner chamber of cylindrical electrolyzer 1, ionic membrane tube 5 floated in the anolyte) of cylindrical electrolyzer 1.
3, insertion activity negative electrode 6 in ionic membrane tube 5, movable negative electrode 6 is shelved on the upper end of cylindrical stent through movable negative electrode fixed handle; Through catholyte import 11; (catholyte in the injection catholyte storage silo 18 flows out through the catholyte spout of catholyte storage silo 18 lower ends in catholyte storage silo 18, to feed catholyte; Another catholyte spout by the lower end of fixed negative pole 8 flows out again; Be full of ionic membrane tube 5), at this moment, ionic membrane tube 5 receives the action of gravity of catholyte; The lower end of ionic membrane tube 5 is stuck on the ionic membrane tube frame 9, and the upper end of ionic membrane tube 5 is shelved on the cylindrical electrolyzer 1 through ionic membrane tube fixed handle 16.
4, movable negative electrode 6, fixed negative pole 8 being connected with the rectifier power source anode and cathode respectively with anode metal ingot 3, (anode metal ingot 3 directly is connected with anode conducting support bar 4 and then is connected with the rectifier power source anode with lead; And be connected with the negative electrode of rectifier power source with lead again after movable negative electrode 6 and the fixed negative pole 8 usefulness lead parallel connections).
5, import anolyte from anolyte import 10, import catholyte (anolyte of adding the electrolytic process imports from anolyte import 10, and the catholyte of adding in the electrolytic process imports from catholyte import 11) from catholyte import 11.
6, the electrolytic solution after the electrolysis flows out from anolyte outlet 14, and the speed that the control anolyte adds is identical with effusive speed, just can carry out continuous production.Just the anolyte of outlet is played circulation like batch production, stop again producing up to reaching required concentration.
Above-described anolyte is beaten and is circulated when being meant rhythmic reaction, and anolyte outlet 14 is played circulation with anolyte import 10 usefulness pumps, makes that electrolytic solution concentration up and down is consistent.The anolyte of accomplishing for successive reaction flows out from anolyte outlet 14, and new electrolytic solution imports from anolyte import 10.Catholyte is stored in the ionic membrane tube, separates through ionic membrane 7 with anolyte, has only the ion that needs just can pass ionic membrane 7, generally is that negatively charged ion can pass through ionic membrane 7 according to electrolytic requirement.Ionogen in electrolytic process in the electrolytic solution constantly consumes, thereby needs constantly to replenish electrolytic solution, and the electrolytic solution rare in the process of replenishing flows out from catholyte outlet 12.Fixed negative pole 8 all is arranged in the ionic membrane tube 5 of filling catholyte with movable negative electrode 6.Remove fixed negative pole 8 in the ionic membrane bucket 5 and take up space, all be full of catholyte with 6 on movable negative electrode.
7, along with the carrying out of electrolytic reaction, can accumulate the anode sludge, after being accumulated to a certain degree, open anode sewage draining exit 15, emit the anode sludge in the bottom of turbination groove 2.
8, when movable negative electrode 6 is separated out metallic sponge, can movable negative electrode 6 be taken out and clean (after having cleaned, movable negative electrode 6 can be reused).
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought the protection domain of the utility model.
Claims (5)
1. open cylinder shape ion-exchange membrane electrolyzer comprises turbination groove (2) and is arranged on the cylindrical electrolyzer (1) on the turbination groove (2); It is characterized in that: the inner side-wall of said cylindrical electrolyzer (1) is provided with the anode conducting support bar (4) of at least one, and said anode conducting support bar (4) is provided with anode metal ingot (3);
Said turbination groove (2) is provided with ionic membrane gantry (9), is shelved with ionic membrane bucket (5) on the said ionic membrane gantry (9), and said ionic membrane bucket (5) is provided with ionic membrane (7); Be provided with catholyte storage silo (18) in the said ionic membrane bucket (5); Be provided with fixed negative pole (8) between said catholyte storage silo (18) and the ionic membrane (7); Be provided with the catholyte spout between said catholyte storage silo (18) and the fixed negative pole (8), be provided with another catholyte spout between said fixed negative pole (8) and the ionic membrane bucket (5);
The sidewall of said cylindrical electrolyzer (1) is provided with anolyte import (10) and anode discharge outlet (13); Turbination groove (2) is provided with anolyte outlet (14); Be provided with anolyte sewage draining exit (15) in the bottom of turbination groove (2), be provided with catholyte import (11) in catholyte storage silo (18) top.
2. open cylinder shape ion-exchange membrane electrolyzer according to claim 1 is characterized in that: said ionic membrane bucket (5) top is provided with ionic membrane tube fixed handle (16), and said ionic membrane tube fixed handle (16) is shelved on the cylindrical electrolyzer (1).
3. open cylinder shape ion-exchange membrane electrolyzer according to claim 2; It is characterized in that: be provided with movable negative electrode (6) in the said ionic membrane bucket (5); Said movable negative electrode (6) is provided with movable negative electrode fixed handle, and said movable negative electrode (6) is shelved on the ionic membrane bucket (5) through movable negative electrode fixed handle.
4. open cylinder shape ion-exchange membrane electrolyzer according to claim 3 is characterized in that: said ionic membrane bucket (5) is provided with catholyte outlet (12).
5. open cylinder shape ion-exchange membrane electrolyzer according to claim 4 is characterized in that: said fixed negative pole (8) is tabular, gear-like or corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220199961.6U CN202626309U (en) | 2012-05-07 | 2012-05-07 | Open-type cylindrical ionic membrane electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220199961.6U CN202626309U (en) | 2012-05-07 | 2012-05-07 | Open-type cylindrical ionic membrane electrolytic cell |
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| CN202626309U true CN202626309U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220199961.6U Expired - Lifetime CN202626309U (en) | 2012-05-07 | 2012-05-07 | Open-type cylindrical ionic membrane electrolytic cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614026A (en) * | 2018-05-02 | 2018-10-02 | 重庆大学 | Electrochemistry teaching or testing equipment and its assemble method |
-
2012
- 2012-05-07 CN CN201220199961.6U patent/CN202626309U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614026A (en) * | 2018-05-02 | 2018-10-02 | 重庆大学 | Electrochemistry teaching or testing equipment and its assemble method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
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| CX01 | Expiry of patent term |