CN204981272U - Curtain type iron -carbon micro -electrolysis reactor - Google Patents
Curtain type iron -carbon micro -electrolysis reactor Download PDFInfo
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- CN204981272U CN204981272U CN201520056380.0U CN201520056380U CN204981272U CN 204981272 U CN204981272 U CN 204981272U CN 201520056380 U CN201520056380 U CN 201520056380U CN 204981272 U CN204981272 U CN 204981272U
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Abstract
The utility model relates to a little electrolytic reaction ware of curtain formula iron carbon, still include curtain formula structure including fan, cell body, inlet tube and outlet pipe. This cell body upper end is equipped with curtain formula filler and hangs a thick stick, curtain formula structure move about freely and quickly to arrange in proper order by 1520cm's nylon pocket and form, nylon pocket opening upwards, be convenient for change and pack, curtain formula structure hang on the thick stick pack to be hung to the curtain formula, curtain formula structure along water flow direction horizontal staggered arrangement, the interval between each row is 30-50cm. Indisputable carbon filler has been added in the nylon pocket in the curtain formula structure, iron carbon filler make according to 4: 1 proportion mixing system of sponge iron and active carbon volume ratio. The utility model discloses a little electrolytic reaction ware simple structure of curtain formula iron carbon, the operation reaction is fast, use cost is low, pack that it is convenient to change, can be adapted to in various industrial waste water's the processing.
Description
Technical field
The utility model relates to electrochemical action processing environment engineering field of sewage treatment, particularly relates to a kind of curtain iron-carbon micro-electrolysis reactor for difficult degradation sewage disposal.
Background technology
Organic waste water particularly high salt high concentrated organic wastewater process is the difficult problem that numerous domestic environmental worker and administrative authority pay close attention to always.Along with the fast development of China's chemical industry, various novel Chemicals are applied to all trades and professions, particularly in the heavily contaminated industry such as medicine, chemical industry, plating, printing and dyeing, improving the quality of products, while quality also with day by day serious problem of environmental pollution, be mainly manifested in: Organic Pollutants in Wastewater concentration is high, Stability Analysis of Structures, biochemical are poor, common process is difficult to realize qualified discharge, and processing cost is high, reduces discharging bring great pressure to industry energy conservation.Micro electrolysis tech is a kind of ideal technology processing high concentrated organic wastewater at present, and this technique not only can reduce COD and colourity significantly for the process of high salt, difficult degradation, high-colour intensity wastewater, also greatly can improve the biodegradability of waste water.
Micro electrolysis tech is based on metallic corrosion electrochemical principle, the metal with Different electrodes current potential is directly contacted with metal (or nonmetal), be immersed in the good trade effluent of conductivity, by the battery effect that macroscopical battery and the microcosmic battery of formation produce, carry out Industrial Wastewater Treatment.
In common iron-carbon micro-electrolysis process, iron material all adopts waste iron filing and steel cuttings.Although this material is cheap, there is quality uneven, the reaction conditions of iron carbon the best cannot be ensured; Raw material ratio surface-area is little, and the speed of dissolved iron ion is slow, causes equipment volume huge; Because iron filings raw material shape differs, secondary processing amount is large, as secondary processing is thorough, there is again use extremely inconvenient, the problems such as wastage of material is serious; Further, bad supplement in time constantly consume iron filings, cause the difficulty of falling bed.
Sponge iron is a kind of composition porous mass (iron-holder higher than 96%) very similar to iron filings filtrate, but it has, and specific surface area is larger, specific surface energy is high, the features such as stronger electrochemistry enrichment, redox, physical adsorption and flocculation sediment performance are better.Through special processing, can as a kind of novel material for water treatment.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, provide a kind of structure simple, run that reaction is fast, use cost is low, be convenient to change the curtain iron-carbon micro-electrolysis reactor of filler.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of curtain iron-carbon micro-electrolysis reactor, comprise blower fan, Chi Ti, water inlet pipe and rising pipe, it is characterized in that, this reactor also comprises curtain structure.
Described body upper end, pond is provided with curtain filler and hangs thick stick; Described curtain structure is arranged in order in length and breadth by the nylon net bag of 15*20cm and forms, described nylon net bag opening upwards, be convenient to change filler, described curtain structure is suspended on curtain filler and hangs on thick stick, described curtain structure is laterally staggered along water (flow) direction, and the spacing between each row is 30 ~ 50cm.
With the addition of iron carbon filler in nylon net bag in described curtain structure, described iron carbon filler becomes with the ratio mixing manufacture of gac volume ratio 4: 1 in sponge iron.On the basis of technique scheme, the present invention can also do following improvement:
Further, the below of described water inlet pipe is provided with cloth water channel, and cloth water channel spatially can regulating pondage, ensures being uniformly distributed of water;
Further, described water outlet is provided with effluent weir, and effluent weir is conducive to keeping water outlet even, controls the face height of water in the body of pond;
Further, be provided with aerating apparatus bottom the body of described pond, aerating apparatus can accelerate iron carbon speed of response, and the diffusion of accelerated reaction product prevents filler from hardening.
Sponge iron composition in the iron carbon filler used that the utility model uses and physical index are in table 1.
The composition of table 1 sponge iron and property indices
The beneficial effects of the utility model are:
1, organic pollutant efficiency is removed high: by a large amount of light electrolysis effect, the adsorption of sponge iron and gac and react the throwing out containing ferric flocculant generated, significantly can reduce the organic contamination substrate concentration in waste water, and improve wastewater biodegradability, reduce colourity, for subsequent biochemical process lightens the load.
2, equipment working cost is cheap, and management and maintenance is convenient.
3, have employed the sponge iron of excellent performance as material for water treatment;
4, range of application is comparatively wide, all applicable to various organic waste water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In accompanying drawing, the list of parts representated by each label is as follows:
1, Chi Ti, 2, water inlet pipe, 3, cloth water channel, 4, curtain structure, 5, curtain filler hangs thick stick, 6, aerating apparatus, 7, effluent weir, 8, rising pipe, 9, blower fan.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Shown in Fig. 1, described curtain structure is hung thick stick and is disposed across described Chi Tishang, and its lower curtain filler hung stretches into reaction tank underwater, until the 10cm place, top of aerating apparatus.Pending sewage enters on the left of the body of pond by water inlet pipe, constantly through the curtain filler of porous, external finally by rising pipe outflow pond.In whole process, the continuous aeration of aerating apparatus.After curtain iron-carbon micro-electrolysis reactor of the present invention runs about 12 months, curtain filler can be left the water, add iron carbon filler in each bag, after filler stirs, then put into Chi Tizhong.
Pending sewage is after curtain iron-carbon micro-electrolysis reactor for treatment of the present utility model, and the water quality of discharge meets the standard of country's discharge, and wherein the clearance of COD can reach 96%, and chroma removal rate reaches 99%.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a curtain iron-carbon micro-electrolysis reactor, comprises blower fan, Chi Ti, water inlet pipe and rising pipe, it is characterized in that, this reactor also comprises curtain structure, and described body upper end, pond is provided with curtain filler and hangs thick stick; Described curtain structure is arranged in order in length and breadth by the nylon net bag of 15*20cm and forms, described nylon net bag opening upwards, be convenient to change filler, described curtain structure is suspended on curtain filler and hangs on thick stick, described curtain structure is laterally staggered along water (flow) direction, and the spacing between each row is 30 ~ 50cm.
2. curtain iron-carbon micro-electrolysis reactor according to claim 1, is characterized in that, the below of described water inlet pipe is provided with cloth water channel; Described water outlet is provided with effluent weir; Aerating apparatus is provided with bottom the body of described pond.
3. curtain iron-carbon micro-electrolysis reactor according to claim 1 and 2, is characterized in that, with the addition of iron carbon filler in the nylon net bag in described curtain structure, and described iron carbon filler becomes with the ratio mixing manufacture of gac volume ratio 4: 1 in sponge iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056380.0U CN204981272U (en) | 2015-01-26 | 2015-01-26 | Curtain type iron -carbon micro -electrolysis reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520056380.0U CN204981272U (en) | 2015-01-26 | 2015-01-26 | Curtain type iron -carbon micro -electrolysis reactor |
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| Publication Number | Publication Date |
|---|---|
| CN204981272U true CN204981272U (en) | 2016-01-20 |
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| CN201520056380.0U Active CN204981272U (en) | 2015-01-26 | 2015-01-26 | Curtain type iron -carbon micro -electrolysis reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591349A (en) * | 2015-01-26 | 2015-05-06 | 北京金科复合材料有限责任公司 | Curtain type iron-carbon micro-electrolysis reactor |
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2015
- 2015-01-26 CN CN201520056380.0U patent/CN204981272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591349A (en) * | 2015-01-26 | 2015-05-06 | 北京金科复合材料有限责任公司 | Curtain type iron-carbon micro-electrolysis reactor |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: 102299, No. 2, No. 16, building No. 37, No. 2 hospital, Changping District science and Technology Park, Beijing, Patentee after: Beijing jinkeyuan environmental protection science and technology limited liability company Address before: 102208 2, building 14, building 502, Longxi two district, Changping District, Beijing, Huilongguan Patentee before: Beijing Jinke Composites Co., Ltd. |