CN212740826U

CN212740826U - Non-hardening iron-carbon electrolysis reactor

Info

Publication number: CN212740826U
Application number: CN202021584423.XU
Authority: CN
Inventors: 王晛; 李海利; 黄帆; 吴张达; 李征文
Original assignee: Youde Taihu Water Suzhou Co ltd
Current assignee: Youde Taihu Water Suzhou Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-19
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a do not harden iron carbon electrolytic reactor, including sewage treatment case, rotating-structure and cylinder, rotating-structure includes the driving piece and the pivot of being connected with the driving piece, and the cylinder is located the sewage treatment incasement, and cylinder fixed mounting rotates in the pivot and along with the pivot, and the cylinder intussuseption is filled with little electrolytic filler, and the cylinder rotates and drives little electrolytic filler collision friction each other and gets rid of little electrolytic filler surface oxide film, makes little electrolytic filler last electrolysis, generates the hydroxyl radical that has extremely strong oxidizing property in the waste water, purifies industrial waste water.

Description

Non-hardening iron-carbon electrolysis reactor

Technical Field

The utility model relates to sewage treatment, in particular to a non-hardening iron-carbon electrolysis reactor.

Background

The iron-carbon micro-electrolysis technology takes waste water as electrolyte, scrap iron in micro-electrolysis filler is taken as an anode, and activated carbon is taken as a cathode to form a primary battery, and the waste water is subjected to electrolytic oxidation and reduction treatment by discharging to form current, and the principle of the technology is based on the combined action of electrochemistry, oxidation-reduction and flocculation precipitation so as to achieve the purpose of removing organic pollutants. The method has the advantages of wide application range, good treatment effect, low cost, short treatment time, convenience in operation and maintenance, low power consumption and the like, and is widely applied to pretreatment and advanced treatment of industrial wastewater.

The existing micro-electrolysis system is mainly used for the front-stage pretreatment of industrial sewage, and long-term experiments and applications find that the phenomenon of passivation of a soluble metal anode is frequently encountered in the dephosphorization process of a micro-electrolysis method. Under the action of an external current, a compact non-conductive oxide is generated in the reaction process to cover the anode, so that the release of metal ions is hindered, the oxide film is continuously thickened along with the progress of electrolysis, the resistance of the oxide film is continuously increased, the passing current of an electrolysis system is continuously reduced, the electrode reaction rate is reduced, the dephosphorization efficiency of an electrolysis method is finally influenced, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a non-hardening iron-carbon electrolysis reactor which can remove oxide films on the surface of an electrolysis material.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides a not iron carbon electrolytic reactor that hardens, includes sewage treatment case, rotating-structure and cylinder, rotating-structure include the driving piece and with the pivot that the driving piece is connected, the cylinder is located the sewage treatment incasement, cylinder fixed mounting in the pivot is followed the pivot rotates, the cylinder intussuseption is filled with little electrolytic filler, the cylinder rotates and drives little electrolytic filler collision friction each other.

Further, the roller is provided with a plurality of water inlet holes, and the inside of the roller is communicated with the sewage treatment tank through the water inlet holes.

Further, the cylinder is equipped with the charge door, after the cylinder is reinforced, the charge door is closed.

Furthermore, the iron carbon electrolysis reactor without hardening also comprises a material turning assembly, the material turning assembly comprises a material turning rod, the material turning rod is fixed on the rotating shaft and rotates along with the roller, and the material turning rod drives the micro-electrolysis filler to rotate so as to prevent the micro-electrolysis filler from precipitating at the bottom of the roller.

Further, the section of the material overturning rod is L-shaped.

Furthermore, the number of the material turning rods is four, and the four material turning rods are uniformly distributed in the roller.

Further, the stirring assembly further comprises a mounting disc, the mounting disc is fixed to the rotating shaft, the edge of the mounting disc is fixed to the roller, and the stirring rod is fixed to the mounting disc.

Furthermore, the mounting disc is provided with a material passing hole so that the insides of the rollers on two sides of the mounting disc are communicated.

Further, not hardened iron carbon electrolytic reactor still includes the mounting bracket, the mounting bracket is located sewage treatment bottom of the case portion, revolution mechanic still includes the bearing frame, the pivot pass through the bearing frame install in the mounting bracket.

Compared with the prior art, the utility model discloses iron carbon electrolysis reactor that does not harden still includes rotating-structure and cylinder, rotating-structure includes the driving piece and the pivot of being connected with the driving piece, the cylinder is located the sewage treatment incasement, cylinder fixed mounting rotates along with the pivot in the pivot, the cylinder intussuseption is filled with little electrolytic filler, the cylinder rotates and drives little electrolytic filler collision friction each other and gets rid of little electrolytic filler surface oxide film, make little electrolytic filler last electrolysis, generate the hydroxyl radical that has extremely strong oxidizing property in the waste water, purify industrial waste water.

Drawings

FIG. 1 is a front view of the non-hardened iron-carbon electrolytic reactor of the present invention;

FIG. 2 is a schematic view showing the internal structure of the reactor for electrolysis of iron-free carbon of FIG. 1;

FIG. 3 is a perspective cross-sectional view of the unheated iron carbon electrolytic reactor of FIG. 1;

FIG. 4 is an enlarged view of the portion A of the reactor of FIG. 3 in which iron carbide is not hardened;

fig. 5 is a partial structural perspective view of the reactor for carbon electrolysis without hardening of iron of fig. 3.

In the figure: 10. a sewage treatment tank; 11. a box body; 110. a water inlet; 111. a water outlet; 112. a manhole; 12. a support frame; 20. a rotating structure; 21. a drive member; 22. mounting a plate; 23. a rotating shaft; 24. a bearing seat; 30. a drum; 31. a feed inlet; 32. a water inlet hole; 40. a material overturning assembly; 41. mounting a disc; 410. a material passing hole; 42. a material turning rod; 50. and (7) mounting frames.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, an iron carbon electrolysis reactor without hardening according to the present invention includes a sewage treatment tank 10, a rotating structure 20, a roller 30, a material turnover assembly 40, and a mounting frame 50.

The sewage treatment tank 10 includes a tank body 11 and a support frame 12. The support frame 12 is fixed to the cabinet 11. The tank 11 is provided with a water inlet 110, a water outlet 111, and a manhole 112. The water inlet 110 is for the sewage to enter the sewage treatment tank 10. The water outlet 111 is used for the treated water to flow out of the sewage treatment tank 10. The manhole 112 is used for a user to observe or repair the inside of the reactor.

The rotating structure 20 includes a driving member 21, a mounting plate 22, a rotating shaft 23, and a bearing housing 24. The drive 21 is an electric motor. The driver 21 is mounted to the support frame 12 by a mounting plate 22. The output shaft of the driving member 21 is connected to the rotating shaft 23, and the driving member 21 can drive the rotating shaft 23 to rotate. The rotating shaft 23 is mounted to the mounting bracket 50 through a bearing housing 24. The mounting bracket 50 is located at the bottom of the case 11.

The drum 30 is cylindrical. The drum 30 is provided with a feed inlet 31 and a plurality of water inlet holes 32. The feed opening 31 can be closed after the micro-electrolysis filler is added, so that the micro-electrolysis filler is prevented from leaking out of the roller 30 in the rotation process. A plurality of water inlet holes 32 are uniformly distributed on the surface of the drum 30 to communicate the inside of the drum 30 with the inside of the cabinet 11. The drum 30 is fixed to the rotation shaft 23 and rotates with the rotation shaft 23.

The upender assembly 40 comprises a mounting plate 41 and an upender bar 42. The mounting plate 41 is fixed to the rotation shaft 23 and has an edge fixed to or abutted against the drum 30 so as to enhance the structural strength of the drum 30. The mounting disc 41 is provided with material passing holes 410, and the material passing holes 410 enable the insides of the rollers 30 on two sides of the mounting disc 41 to be communicated, so that the micro-electrolysis fillers on two sides of the mounting disc 41 can collide and rub with each other, and surface oxide films are removed. The stirring rod 42 is fixed to the mounting plate 41. The material turning rods 42 are L-shaped in cross section and four in number, and are uniformly distributed inside the drum 30. The material turning rod 42 can turn over the micro-electrolysis filler when rotating, so that the micro-electrolysis filler is ensured to collide with each other in the roller 30, and the micro-electrolysis filler is prevented from precipitating at the bottom of the roller 30, and the micro-electrolysis filler is generated under the condition that the roller 30 rotates but the roller 30 does not move.

When the reactor is normally used, after sewage enters the sewage treatment tank 10, countless micro-battery systems are formed in the sewage treatment tank 10, and an electric field is formed in the action space of the micro-battery systems. The micro-electrolysis filler generates cations, the cathode reaction generates a large amount of nascent state [ H ] and [ O ], and under the condition of subacid, the active components can generate oxidation-reduction reaction with a plurality of components in the wastewater, so that the organic macromolecules are subjected to chain scission degradation, thereby eliminating the chromaticity of organic matters, particularly printing and dyeing wastewater, and improving the biochemical degree of the industrial wastewater.

Under the action of an external current, a compact non-conductive oxide is generated in the reaction process to cover the anode, so that the release of metal ions is hindered, the oxide film is continuously thickened along with the progress of electrolysis, the resistance of the oxide film is continuously increased, the passing current of an electrolysis system is continuously reduced, the electrode reaction rate is reduced, the dephosphorization efficiency of an electrolysis method is finally influenced, and the cost is increased.

At this moment, the driving part 21 drives the roller 30 to rotate through the rotating shaft 23, the micro-electrolysis fillers in the roller 30 collide with each other and rub to remove oxide films on the surfaces of the micro-electrolysis fillers, so that the micro-electrolysis fillers are continuously electrolyzed, hydroxyl radicals with extremely strong oxidizing property are generated in the wastewater, the industrial wastewater is purified, and the sewage treatment is continuously carried out.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. The utility model provides a do not harden iron carbon electrolytic reactor, includes sewage treatment case, its characterized in that: the iron carbon electrolysis reactor that does not harden still includes revolution mechanic and cylinder, revolution mechanic include the driving piece and with the pivot that the driving piece is connected, the cylinder is located the sewage treatment incasement, cylinder fixed mounting in the pivot is followed the pivot rotates, the cylinder intussuseption is filled with little electrolysis filler, the cylinder rotates and drives little electrolysis filler collision friction each other.

2. The reactor of claim 1, wherein: the cylinder is equipped with a plurality of inlet openings, the cylinder is inside to be passed through the inlet opening with sewage treatment case intercommunication.

3. The reactor of claim 1, wherein: the cylinder is equipped with the charge door, the reinforced back of accomplishing of cylinder, the charge door is closed.

4. The reactor of claim 1, wherein: the non-hardening iron carbon electrolysis reactor further comprises a material turning assembly, the material turning assembly comprises a material turning rod, the material turning rod is fixed on the rotating shaft and rotates along with the roller, and the material turning rod drives the micro-electrolysis filler to rotate so as to prevent the micro-electrolysis filler from precipitating at the bottom of the roller.

5. The reactor of claim 4, wherein: the section of the material turning rod is L-shaped.

6. The reactor of claim 4, wherein: the quantity of stirring rods is four, and the four stirring rods are uniformly distributed in the roller.

7. The reactor of claim 4, wherein: the stirring assembly further comprises a mounting disc, the mounting disc is fixed to the rotating shaft, the edge of the mounting disc is fixed to the roller, and the stirring rod is fixed to the mounting disc.

8. The reactor of claim 7, wherein: and the mounting disc is provided with material passing holes so that the insides of the rollers at two sides of the mounting disc are communicated.

9. The reactor of claim 1, wherein: the iron carbon electrolysis reactor that does not harden still includes the mounting bracket, the mounting bracket is located sewage treatment bottom of the case portion, revolution mechanic still includes the bearing frame, the pivot is passed through the bearing frame install in the mounting bracket.