CN204918096U

CN204918096U - Little electrolytic device of iron carbon

Info

Publication number: CN204918096U
Application number: CN201520576322.0U
Authority: CN
Inventors: 张华庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-04
Filing date: 2015-08-04
Publication date: 2015-12-30
Anticipated expiration: 2025-08-04

Abstract

The utility model discloses a little electrolytic device of iron carbon, including indisputable carbon bed, center bucket, water -locator, aeration pipe, bagger, cofferdam, packing layer and indisputable carbon support, the cofferdam sets up in indisputable carbon bed inboard upper end, the water -locator is installed on the bucket of center, the center bucket sets up in the middle of indisputable carbon bed, just center bucket upper end and lower extreme respectively with cofferdam and indisputable carbon leg joint, the bagger is located indisputable carbon bed middle part bottom, just with indisputable carbon leg joint, aeration union coupling water -locator, aeration pipe set up on indisputable carbon support. This novel little electrolytic device of iron carbon, indisputable carbon bed and the high -efficient indisputable carbon of independently developing, main component are iron, carbon and a small amount of noble metal, and the COD clearance can reach 50%, and general indisputable carbon consumption is 0.24kgt simultaneously, adopt the indisputable carbon consumption after the transformation to be 0.12kgt, and indisputable consumption rate has reduced 50%.

Description

A kind of iron-carbon micro-electrolysis device

Technical field

The utility model relates to iron-carbon micro-electrolysis applied technical field, is specially a kind of Novel iron-carbon micro-electrolysis device.

Background technology

For the process of high organic cod waste water, at present based on wastewater from chemical industry.Iron-carbon micro-electrolysis system: generally comprise iron carbon pond and iron carbon filler 2 part.By in acid condition, iron carbon filler produces micro voltage electric current, utilizes the treatment process of electrochemical reaction process high concentrated organic wastewater.

Function:

By in acid condition, iron carbon filler produces micro voltage electric current, utilizes electrochemical reaction, by part Long carbon chain molecular scission, generate easily biochemical small molecules, reach and improve B/C, remove the object of a part of COD, be a kind of method of effective process high concentrated organic wastewater simultaneously.

Operation method:

By regulating water inlet PH=2-3, entering iron carbon system, being contacted with the continuous of iron carbon filler by waste water, electrochemical reaction occurs, carry out organism transforming the process of decomposing.

The shortcoming of current existence:

Shortcoming:

1. general iron carbon is for COD removal effect 30% ~ 40%, and iron carbon usage quantity is large, and sludge quantity is large, causes solid waste to produce more.

2. general iron carbon easily scabs, and utilization ratio is low, and duration of service is short, and replacement frequency is high, and use cost is higher.

3. the general easy fouling of iron coke build-up, work-ing life obviously reduces.

4. general iron carbon pond, floor space is large, and infrastructure investment is large, consumes energy high.

Experiment process synchronization work waste water, residence time 8h, it is 40% that general iron carbon pond adds iron carbon COD clearance.

Utility model content

The purpose of this utility model is to provide a kind of Novel iron-carbon micro-electrolysis device, and it can effectively solve Problems existing in background technology.

For achieving the above object, the utility model provides following technical scheme: a kind of Novel iron-carbon micro-electrolysis device, comprises iron carbon bed, core barrel, water distributor, aeration tube, bucket, cofferdam, packing layer and iron carbon template; Described cofferdam is arranged on iron carbon bed inner top side; Described water distributor is arranged in core barrel; Described core barrel is arranged in the middle of iron carbon bed, and described core barrel top and bottom are connected with cofferdam and iron carbon template respectively; Described bucket is positioned at bottom in the middle part of iron carbon bed, and is connected with iron carbon template; Described aeration tube connects water distributor, and described aeration tube is arranged on iron carbon template.

Further, described packing layer is arranged between cofferdam and iron carbon template, and it is inner to be positioned at iron carbon bed.

Further, fill iron carbon in described packing layer, iron carbon mainly becomes iron, carbon and a small amount of precious metal.

Compared with prior art, the beneficial effects of the utility model are: this Novel iron-carbon micro-electrolysis device, the efficient iron carbon COD clearance of iron carbon bed and independent development can reach 50%, general iron carbon consumption is 0.24kg/t simultaneously, adopt improved iron carbon consumption to be 0.12kg/t, iron rate of consumption decreases 50%.There is not " scabbing " and " passivation " phenomenon in obtained iron carbon, by circulation and the regular spoil disposal of iron carbon bed, regularly adds new efficient iron carbon, need not carry out labor cleaning to iron carbon pond, by the sludge treatment produced, reduces the generation of solid waste.

Accompanying drawing explanation

Fig. 1 is one-piece construction schematic diagram of the present utility model;

In Reference numeral: 1-iron carbon bed; 2-core barrel; 3-water distributor; 4-aeration tube; 5-bucket; 6-cofferdam; 7-packing layer; 8-iron carbon template.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of Novel iron-carbon micro-electrolysis device, comprises iron carbon bed 1, core barrel 2, water distributor 3, aeration tube 4, bucket 5, cofferdam 6, packing layer 7 and iron carbon template 8; Described cofferdam 6 is arranged on iron carbon bed 1 inner top side; Described water distributor 3 is arranged in core barrel 2; Described core barrel 2 is arranged in the middle of iron carbon bed 1, and described core barrel 2 top and bottom are connected with cofferdam 6 and iron carbon template 8 respectively; Described bucket 5 is positioned at bottom in the middle part of iron carbon bed 1, and is connected with iron carbon template 8; Described aeration tube 4 connects water distributor 3, and described aeration tube 4 is arranged on iron carbon template 8.

Further, described packing layer 7 is arranged between cofferdam 6 and iron carbon template 8, and it is inner to be positioned at iron carbon bed 1.

Further, fill iron carbon in described packing layer 7, iron carbon mainly becomes iron, carbon and a small amount of precious metal.

The utility model is in use: be placed in packing layer by efficient iron carbon, water distributor is used to start water inlet, when waste water enters into a certain amount of, start to open aeration tube aeration, when waste water flows out from cofferdam, core barrel circulation runs well, by constantly circulating, increase the contact area of waste water and iron carbon, increase COD removal efficiency further.

When iron carbon bed operating for some time after the meeting, need to discharge a certain amount of mud by bucket, add the efficient iron carbon of respective amount simultaneously, guarantee the removal effect of iron carbon.

The utility model is by regulating water inlet PH=2-3, and enter iron carbon system, iron carbon tower, by the aeration of core barrel, provides the power of inner-outer circulation, is contacted with the continuous of iron carbon filler by waste water, and electrochemical reaction occurs, and transforms the process of decomposing to organic carrying out.

The utility model has following action effect:

1. pair high concentrated organic wastewater treatment effect is better, and processing efficiency is high, and COD clearance can reach 40% ~ 50%.

2. iron carbon filler adopts cast iron quality, independent development, and main component is carbon and iron, is different from the iron carbon using iron powder and carbon dust to make.

3. iron carbon tower adopts storing tank, effectively can prevent the fouling of iron carbon filler, increases the utilization ratio of iron carbon filler.

4. solve the large problem of sludge output: by adding irony to filler, casting increases product density, under the prerequisite ensureing treatment effect, greatly reduces the generation of mud amount.

5. iron carbon bed floor space is little, and less investment consumes energy low.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims

1. a Novel iron-carbon micro-electrolysis device, comprises iron carbon bed, core barrel, water distributor, aeration tube, bucket, cofferdam, packing layer and iron carbon template; It is characterized in that: described cofferdam is arranged on iron carbon bed inner top side; Described water distributor is arranged in core barrel; Described core barrel is arranged in the middle of iron carbon bed, and described core barrel top and bottom are connected with cofferdam and iron carbon template respectively; Described bucket is positioned at bottom in the middle part of iron carbon bed, and is connected with iron carbon template; Described aeration tube connects water distributor, and described aeration tube is arranged on iron carbon template.

2. a kind of Novel iron-carbon micro-electrolysis device according to claim 1, is characterized in that: described packing layer is arranged between cofferdam and iron carbon template, and it is inner to be positioned at iron carbon bed.

3. a kind of Novel iron-carbon micro-electrolysis device according to claim 1, is characterized in that: fill iron carbon in described packing layer, and iron carbon mainly becomes iron, carbon and a small amount of precious metal.