CN214360412U - Electrocatalytic oxidation system for high-concentration electroplating organic wastewater - Google Patents
Electrocatalytic oxidation system for high-concentration electroplating organic wastewater Download PDFInfo
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- CN214360412U CN214360412U CN202022564674.8U CN202022564674U CN214360412U CN 214360412 U CN214360412 U CN 214360412U CN 202022564674 U CN202022564674 U CN 202022564674U CN 214360412 U CN214360412 U CN 214360412U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 66
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- 238000004804 winding Methods 0.000 claims description 29
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Abstract
The utility model discloses an electrocatalytic oxidation system for high-concentration electroplating organic wastewater, its technical scheme main points are: the reaction tank comprises a reaction tank, wherein a first support is fixedly connected to the outer wall of the reaction tank, an upright post is fixedly connected to the upper end of the first support, a first cavity is formed in the upright post, a second support is fixedly connected to the upper end of the upright post, a third support is fixedly connected to the upper end of the second support, a speed reduction motor is fixedly mounted in the third support, a rotating rod is fixedly connected to the output end of the speed reduction motor, the lower end of the rotating rod penetrates through the reaction tank, a first fixing block is fixedly mounted at the lower end of the interior of the reaction tank, and the lower end of the rotating rod is inserted in the first fixing block; can adjust the distance between anode block and the negative pole piece through removing the subassembly, it is that ceramic stirring leaf removes to drive the bull stick through gear motor, can avoid the granule in the sewage to deposit and form mud.
Description
Technical Field
The utility model relates to an electro-catalysis field, in particular to an electro-catalysis oxidation system for high-concentration electroplating organic wastewater.
Background
In recent years, under the promotion of social and economic conditions in China, the industrial field enters a brand new development space, and meanwhile, with the development of the synthetic chemical industry, the problem of treating high-concentration organic wastewater is obvious, wherein the water quality of electroplating wastewater is complex, the components are not easy to control, the wastewater contains heavy metal ions such as chromium, cadmium, nickel, copper, zinc, gold, silver and the like, cyanide and the like, some of the heavy toxic substances belong to carcinogenesis, teratogenicity and mutagenicity, the effective treatment technology for the high-concentration organic wastewater is rapidly developed under the condition that the current environment-friendly situation is tense day by day, wherein the electrocatalytic oxidation treatment technology can effectively remove organic matters which are difficult to degrade in the wastewater, and organic pollutants are directly subjected to electrochemical reaction on an electrode or generate strong oxidation active substances on the surface of the electrode to enable the pollutants to generate oxidation-reduction conversion.
In the prior art, the distance between the cathode and the anode of a common electrocatalytic oxidation device is fixed, and sewage is in a standing state during electrolysis, so that sludge in the sewage is deposited at the bottom of a tank and is collected more and more finally, and the sludge is difficult to be discharged from a water outlet in the later period.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems mentioned in the background art and provide an electrocatalytic oxidation system for high-concentration electroplating organic wastewater, so as to solve the problems mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an electrocatalytic oxidation system for high-concentration electroplating organic wastewater comprises a reaction tank, wherein a first support is fixedly connected to the outer wall of the reaction tank, a stand column is fixedly connected to the upper end of the first support, a first cavity is formed in the stand column, a second support is fixedly connected to the upper end of the stand column, a third support is fixedly connected to the upper end of the second support, a speed reduction motor is fixedly mounted in the third support, a rotating rod is fixedly connected to the output end of the speed reduction motor, the lower end of the rotating rod penetrates through the reaction tank, a first fixed block is fixedly mounted at the lower end of the interior of the reaction tank, the lower end of the rotating rod is inserted in the first fixed block, a ceramic stirring blade is fixedly mounted on the side wall of the rotating rod, an anode block is fixedly mounted on the left side of the interior of the reaction tank, and a cathode block is fixedly mounted on the right side of the reaction tank, the upper end of the anode block is fixedly connected with a first connecting rod, the upper end of the first connecting rod penetrates through the reaction tank, the upper end of the side wall of the first connecting rod is movably connected with a moving assembly, and the upper end of the first connecting rod is fixedly connected with a first limiting block;
the moving assembly comprises a limiting box, a through groove, a second fixing block, a third fixing block, a first steel wire rope, a second steel wire rope, a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel, a fifth guide wheel and a sixth guide wheel, wherein the interior of the limiting box is communicated with the first cavity, the through groove is formed in the limiting box, the second fixing block is fixedly arranged on the left side of the upper end of the limiting box, the third fixing block is fixedly arranged on the right side of the upper end of the limiting box, the first steel wire rope is fixedly connected with the left side of the first limiting block, the second steel wire rope is fixedly connected with the right side of the first limiting block, the first guide wheel is fixedly arranged in the second fixing block, the second guide wheel is fixedly arranged in the third fixing block, the third guide wheel is fixedly arranged on the left side of the interior of the cavity, and the fourth guide wheel is fixedly arranged in the third fixing block, the fifth guide wheel is fixedly installed on the right side inside the limiting box, and the sixth guide wheel is fixedly installed on the right side inside the first cavity.
Through adopting above-mentioned technical scheme, rotate through gear motor and drive the bull stick and rotate, rotate through the bull stick and drive the removal of pottery stirring leaf to reach the purpose of stirring, avoid the granule to deposit and form mud, can make first stopper remove through removing the subassembly, the removal through first stopper drives the head rod and removes, drives the removal of positive pole piece through first connecting rod, thereby the distance between adjustment positive pole piece and the negative pole piece.
Preferably, the upper end of the cathode block is fixedly connected with a second connecting rod, the side wall of the second connecting rod is also movably connected with a moving assembly, and the upper end of the second connecting rod is fixedly connected with a second limiting block.
By adopting the technical scheme, the cathode block can be conveniently moved by the moving assembly.
Preferably, the upper end of the first connecting rod penetrates through the through groove, and the outer wall of the first connecting rod is movably connected with the inner wall of the through groove.
Through adopting above-mentioned technical scheme, outer wall through first connecting rod and the inner wall swing joint who leads to the groove for first connecting rod can be at the inside removal that leads to the groove.
Preferably, a second cavity is formed in the first support, the second cavity is communicated with the first cavity, a rotating shaft is rotatably connected to the interior of the second cavity, a take-up pulley is fixedly mounted on the outer wall of the rotating shaft, one end of the rotating shaft penetrates through the first support, and a handle is fixedly mounted at one end of the rotating shaft.
By adopting the technical scheme, the rotation of the rotating shaft can be facilitated through the handle, so that the rotation of the take-up pulley is more convenient.
Preferably, one end of the first steel wire rope penetrates through the second fixing block and is in winding connection with the first guide wheel, one end of the first steel wire rope penetrates through the limiting box and is in winding connection with the second guide wheel, one end of the first steel wire rope extends into the cavity through the second guide wheel in winding connection, one end of the first steel wire rope is in winding connection with the third guide wheel, one end of the first steel wire rope extends into the second cavity through the third guide wheel in winding connection, and one end of the first steel wire rope is in winding connection with the take-up pulley.
By adopting the technical scheme, the first steel wire rope can be wound by rotating the winding wheel, and the first limiting block can be driven to move leftwards by the movement of the first steel wire rope.
Preferably, one end of the second steel wire rope penetrates through the third fixed block and is in winding connection with the fourth guide wheel, one end of the second steel wire rope penetrates through the limiting box and is in winding connection with the fifth guide wheel, one end of the second steel wire rope extends into the first cavity through the fifth guide wheel in winding connection, one end of the second steel wire rope extends into the second cavity through the sixth guide wheel in winding connection, and one end of the second steel wire rope is in winding connection with the take-up pulley.
By adopting the technical scheme, the second steel wire rope can be wound by rotating the winding wheel, and the first limiting block can be driven to move rightwards by the movement of the second steel wire rope.
Preferably, the upper end of the reaction tank is provided with a water inlet, and the lower end of the side wall of the reaction tank is fixedly connected with a water outlet pipe.
Through adopting above-mentioned technical scheme, can make things convenient for the entering of sewage through the water inlet, can be with the inside of the sewage discharge retort after the reaction through the outlet pipe.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, a rotating handle is rotated to drive a rotating shaft to rotate, so that a take-up pulley collects a first steel wire rope, the first steel wire rope drives a first limiting block to move leftwards when moving through the guiding of a third guide wheel, a second guide wheel and a first guide wheel, so that a first connecting rod drives an anode block to move leftwards through the movement of the first connecting rod, so that the position of the anode block is adjusted, the rotating handle is rotated reversely to enable the take-up pulley to collect the second steel wire rope, the first steel wire rope is loosened at the same time, the first limiting block moves rightwards through the movement of the second steel wire rope, so that the first connecting rod moves along with the first limiting block, the anode block moves along with the first connecting rod, and the purpose of adjusting the position of the anode block is achieved;
secondly, the moving assembly at the other end of the first support can be controlled by rotating the rotating handle at the other end of the first support, and the position of the cathode block can be adjusted through the moving assembly, so that the distance between the anode block and the cathode block is adjusted;
and thirdly, the rotating rod is driven to rotate through the speed reducing motor, so that the ceramic stirring blades move along with the rotating rod, the stirring effect is achieved, and the sludge formed by the particle precipitation in the sewage is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a top view of the moving assembly of the present invention;
fig. 4 is an enlarged view of the moving assembly of the present invention.
Reference numerals: 1. a reaction tank; 2. a first bracket; 3. a column; 301. a first cavity; 4. a second bracket; 5. a third support; 6. a reduction motor; 7. a rotating rod; 8. a ceramic stirring blade; 9. a first fixed block; 10. an anode block; 11. a cathode block; 12. a first connecting rod; 121. a first stopper; 13. a second connecting rod; 131. a second limiting block; 14. a moving assembly; 15. a limiting box; 16. a through groove; 17. a second fixed block; 18. a third fixed block; 19. a first wire rope; 20. a second wire rope; 21. a first guide wheel; 22. a second guide wheel; 23. a third guide wheel; 24. a second cavity; 25. a rotating shaft; 26. a take-up pulley; 27. a handle; 28. a fourth guide wheel; 29. a fifth guide wheel; 30. a sixth guide wheel; 31. a water inlet; 32. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, an electrocatalytic oxidation system for high-concentration electroplating organic wastewater comprises a reaction tank 1, wherein a first support 2 is fixedly connected to the outer wall of the reaction tank 1, a stand column 3 is fixedly connected to the upper end of the first support 2, a first cavity 301 is formed inside the stand column 3, a second support 4 is fixedly connected to the upper end of the stand column 3, a third support 5 is fixedly connected to the upper end of the second support 4, a speed reduction motor 6 is fixedly installed inside the third support 5, the type of the speed reduction motor 6 is 5IK90A-CF, a rotating rod 7 is fixedly connected to the output end of the speed reduction motor 6, the lower end of the rotating rod 7 penetrates through the reaction tank 1, a first fixing block 9 is fixedly installed at the lower end inside the reaction tank 1, the lower end of the rotating rod 7 is inserted into the first fixing block 9, a ceramic stirring blade 8 is fixedly installed on the side wall of the rotating rod 7, an anode block 10 is fixedly installed on the left side inside the reaction tank 1, a cathode block 11 is fixedly installed on the right side of the reaction tank 1, a first connecting rod 12 is fixedly connected to the upper end of the anode block 10, the upper end of the first connecting rod 12 penetrates through the reaction tank 1, a moving assembly 14 is movably connected to the upper end of the side wall of the first connecting rod 12, and a first limiting block 121 is fixedly connected to the upper end of the first connecting rod 12;
the moving assembly 14 comprises a limiting box 15, a through groove 16, a second fixing block 17, a third fixing block 18, a first steel wire rope 19, a second steel wire rope 20, a first guide wheel 21, a second guide wheel 22, a third guide wheel 23, a fourth guide wheel 28, a fifth guide wheel 29 and a sixth guide wheel 30, the interior of the limiting box 15 is communicated with the first cavity 301, the through groove 16 is arranged in the limiting box 15, the second fixing block 17 is fixedly arranged on the left side of the upper end of the limiting box 15, the third fixing block 18 is fixedly arranged on the right side of the upper end of the limiting box 15, the first steel wire rope 19 is fixedly connected with the left side of the first limiting block 121, the second steel wire rope 20 is fixedly connected with the right side of the first limiting block 121, the first guide wheel 21 is fixedly arranged in the second fixing block 17, the second guide wheel 22 is fixedly arranged in the third fixing block 18, and the third guide wheel 23 is fixedly arranged on the left side of the interior of the cavity, the fourth guide wheel 28 is fixedly installed inside the third fixing block 18, the fifth guide wheel 29 is fixedly installed on the right side inside the limiting box 15, and the sixth guide wheel 30 is fixedly installed on the right side inside the first cavity 301.
Referring to fig. 1, for the purpose of facilitating movement of the cathode block 11; the upper end of the cathode block 11 is fixedly connected with a second connecting rod 13, the side wall of the second connecting rod 13 is also movably connected with a moving assembly 14, and the upper end of the second connecting rod 13 is fixedly connected with a second limiting block 131; the cathode block 11 can be moved by the moving assembly 14.
Referring to fig. 3, for the purpose of facilitating the movement of the first connecting rod 12; the upper end of the first connecting rod 12 penetrates through the through groove 16, and the outer wall of the first connecting rod 12 is movably connected with the inner wall of the through groove 16; the movement of the first connecting rod 12 may be facilitated by the through slot 16.
Referring to FIG. 1, for the purpose of facilitating the rotation of the take-up pulley 26; a second cavity 24 is formed in the first support 2, the second cavity 24 is communicated with the first cavity 301, a rotating shaft 25 is rotatably connected in the second cavity 24, a take-up pulley 26 is fixedly mounted on the outer wall of the rotating shaft 25, one end of the rotating shaft 25 penetrates through the first support 2, and a handle 27 is fixedly mounted at one end of the rotating shaft 25; the rotation of the rotating shaft 25 can be facilitated by the handle 27, and the take-up pulley 26 is driven to rotate by the rotation of the rotating shaft 25.
Referring to fig. 4, for the purpose of moving the first stopper 121 leftward; one end of the first steel wire rope 19 penetrates through the second fixing block 17 and is in winding connection with the first guide wheel 21, one end of the first steel wire rope 19 penetrates through the limiting box 15 and is in winding connection with the second guide wheel 22, one end of the first steel wire rope 19 extends into the cavity through the second guide wheel 22, one end of the first steel wire rope 19 is in winding connection with the third guide wheel 23, one end of the first steel wire rope 19 extends into the second cavity 24 through the third guide wheel 23, and one end of the first steel wire rope 19 is in winding connection with the take-up pulley 26; the first wire rope 19 is wound by rotating the winding wheel 26, so that the first wire rope 19 can drive the first limiting block 121 to move leftwards.
Referring to fig. 4, for the purpose of moving the first stopper 121 rightward; one end of the second steel wire rope 20 penetrates through the third fixed block 18 and is in winding connection with the fourth guide wheel 28, one end of the second steel wire rope 20 penetrates through the limiting box 15 and is in winding connection with the fifth guide wheel 29, one end of the second steel wire rope 20 extends into the first cavity 301 through the fifth guide wheel 29, one end of the second steel wire rope 20 extends into the second cavity 24 through the sixth guide wheel 30, and one end of the second steel wire rope 20 is in winding connection with the take-up pulley 26; the take-up pulley 26 is used for taking up the second steel wire rope 20, so that the second steel wire rope 20 can drive the first limiting block 121 to move rightwards.
Referring to fig. 2, for the purpose of facilitating the inflow and outflow of sewage; a water inlet 31 is formed in the upper end of the reaction tank 1, and a water outlet pipe 32 is fixedly connected to the lower end of the side wall of the reaction tank 1; the sewage can enter the inside of the reaction tank 1 through the water inlet 31, and the sewage after reaction can be discharged out of the inside of the reaction tank 1 through the water outlet pipe 32.
The use principle and the advantages are as follows: the reducing motor 6 fixedly installed at the upper end of the second support 4 drives the rotating rod 7 to rotate, the rotating rod 7 rotates to enable the ceramic stirring blade 8 to move, so that the stirring effect is achieved, the formation of sludge caused by particle precipitation in sewage is avoided, the reducing motor 6 is fixed through the third support 5, the position of the reducing motor 6 is more stable, the position of the rotating rod 7 can be stabilized through the first fixing block 9, the inclination of the rotating rod 7 is avoided, the anode block 10 and the cathode block 11 can be conveniently moved through the moving assembly 14, the rotating shaft 25 which is rotatably connected with the inside of the second cavity 24 is driven through the rotating handle 27 through the second cavity 24 which is arranged inside the first support 2, the rotating shaft 25 drives the take-up pulley 26 to rotate, the first steel wire rope 19 is collected through the rotation of the take-up pulley 26, one end of the first steel wire rope 19 penetrates through the upright post 3 and extends into the inside of the first cavity 301, one end of the first steel wire rope 19 extends into the inside of the limiting box 15 through the guiding of the third guide pulley 23, one end of a first steel wire rope 19 penetrates through the limiting box 15 and extends into the second fixing block 17 through the guiding of a second guide wheel 22, the first steel wire rope 19 penetrates through the first fixing block 9 and is fixedly connected with the left side of the first limiting block 121 through a first guide wheel 21 fixedly installed in the second fixing block 17, the first limiting block 121 is driven to move leftwards through the movement of the first steel wire rope 19, so that the first connecting rod 12 moves in the through groove 16, the anode block 10 is driven to move leftwards through the movement of the first connecting rod 12, the take-up pulley 26 is rotated reversely, the take-up pulley 26 takes up the second steel wire rope 20 and loosens the first steel wire rope 19, the direction of the second steel wire rope 20 can be guided through a sixth guide wheel 30 and a fifth guide wheel 29, the second steel wire rope 20 penetrates through the third fixing block 18 and is fixedly connected with the right side of the first limiting block 121 through a fourth guide wheel 28 in a winding manner, so that the first connecting rod 12 drives the anode block 10 to move rightwards, can adjust the position of negative pole piece 11 through removing subassembly 14, remove about driving second stopper 131 through first wire rope 19 and second wire rope 20, make second connecting rod 13 remove about following second stopper 131 to reach the purpose of adjusting distance between positive pole piece 10 and the negative pole piece 11, can make things convenient for sewage to get into the inside of retort 1 through water inlet 31, can be with the inside of the sewage discharge retort 1 after the reaction through outlet pipe 32.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electrocatalytic oxidation system for high-concentration electroplating organic wastewater, which comprises a reaction tank (1) and is characterized in that: the outer wall of the reaction tank (1) is fixedly connected with a first support (2), the upper end of the first support (2) is fixedly connected with an upright post (3), a first cavity (301) is formed in the upright post (3), the upper end of the upright post (3) is fixedly connected with a second support (4), the upper end of the second support (4) is fixedly connected with a third support (5), a speed reducing motor (6) is fixedly installed in the third support (5), the output end of the speed reducing motor (6) is fixedly connected with a rotating rod (7), the lower end of the rotating rod (7) penetrates through the reaction tank (1), a first fixing block (9) is fixedly installed at the lower end of the interior of the reaction tank (1), the lower end of the rotating rod (7) is inserted in the first fixing block (9), and a ceramic stirring blade (8) is fixedly installed on the side wall of the rotating rod (7), an anode block (10) is fixedly mounted on the left side inside the reaction tank (1), a cathode block (11) is fixedly mounted on the right side of the reaction tank (1), a first connecting rod (12) is fixedly connected to the upper end of the anode block (10), the upper end of the first connecting rod (12) penetrates through the reaction tank (1), a moving assembly (14) is movably connected to the upper end of the side wall of the first connecting rod (12), and a first limiting block (121) is fixedly connected to the upper end of the first connecting rod (12);
the movable assembly (14) comprises a limiting box (15), a through groove (16), a second fixing block (17), a third fixing block (18), a first steel wire rope (19), a second steel wire rope (20), a first guide wheel (21), a second guide wheel (22), a third guide wheel (23), a fourth guide wheel (28), a fifth guide wheel (29) and a sixth guide wheel (30), the interior of the limiting box (15) is communicated with the first cavity (301), the through groove (16) is formed in the limiting box (15), the second fixing block (17) is fixedly installed on the left side of the upper end of the limiting box (15), the third fixing block (18) is fixedly installed on the right side of the upper end of the limiting box (15), the first steel wire rope (19) is fixedly connected with the left side of the first limiting block (121), and the second steel wire rope (20) is fixedly connected with the right side of the first limiting block (121), the first guide wheel (21) is fixedly installed inside the second fixing block (17), the second guide wheel (22) is fixedly installed inside the third fixing block (18), the third guide wheel (23) is fixedly installed on the left side inside the cavity, the fourth guide wheel (28) is fixedly installed inside the third fixing block (18), the fifth guide wheel (29) is fixedly installed on the right side inside the limiting box (15), and the sixth guide wheel (30) is fixedly installed on the right side inside the first cavity (301).
2. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: the upper end fixedly connected with second connecting rod (13) of negative pole piece (11), the lateral wall of second connecting rod (13) also swing joint has removal subassembly (14), the upper end fixedly connected with second stopper (131) of second connecting rod (13).
3. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: the upper end of the first connecting rod (12) penetrates through the through groove (16), and the outer wall of the first connecting rod (12) is movably connected with the inner wall of the through groove (16).
4. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: second cavity (24) have been seted up to the inside of first support (2), second cavity (24) are linked together with first cavity (301), the inside rotation of second cavity (24) is connected with pivot (25), the outer wall fixed mounting of pivot (25) has take-up pulley (26), first support (2) is run through to the one end of pivot (25), the one end fixed mounting of pivot (25) has handle (27).
5. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: one end of the first steel wire rope (19) penetrates through the second fixing block (17) and is in winding connection with the first guide wheel (21), one end of the first steel wire rope (19) penetrates through the limiting box (15) and is in winding connection with the second guide wheel (22), one end of the first steel wire rope (19) extends into the cavity through the second guide wheel (22), one end of the first steel wire rope (19) is in winding connection with the third guide wheel (23), one end of the first steel wire rope (19) extends into the second cavity (24) through the third guide wheel (23), and one end of the first steel wire rope (19) is in winding connection with the take-up pulley (26).
6. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: one end of the second steel wire rope (20) penetrates through the third fixing block (18) and is in winding connection with the fourth guide wheel (28), one end of the second steel wire rope (20) penetrates through the limiting box (15) and is in winding connection with the fifth guide wheel (29), one end of the second steel wire rope (20) extends into the first cavity (301) through the fifth guide wheel (29), one end of the second steel wire rope (20) extends into the second cavity (24) through the sixth guide wheel (30), and one end of the second steel wire rope (20) is in winding connection with the take-up pulley (26).
7. An electrocatalytic oxidation system for high concentration electroplating organic wastewater as set forth in claim 1, wherein: a water inlet (31) is formed in the upper end of the reaction tank (1), and a water outlet pipe (32) is fixedly connected to the lower end of the side wall of the reaction tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564674.8U CN214360412U (en) | 2020-11-09 | 2020-11-09 | Electrocatalytic oxidation system for high-concentration electroplating organic wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022564674.8U CN214360412U (en) | 2020-11-09 | 2020-11-09 | Electrocatalytic oxidation system for high-concentration electroplating organic wastewater |
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