CN104671360A - Plough-type iron-carbon micro-electrolysis reactor - Google Patents
Plough-type iron-carbon micro-electrolysis reactor Download PDFInfo
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- CN104671360A CN104671360A CN201510040665.XA CN201510040665A CN104671360A CN 104671360 A CN104671360 A CN 104671360A CN 201510040665 A CN201510040665 A CN 201510040665A CN 104671360 A CN104671360 A CN 104671360A
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Abstract
The invention relates to a plough-type iron-carbon micro-electrolysis reactor which comprises a pool body, a water inlet pipe and a water outlet pipe, and is characterized by also comprising a charging and stirring plough-type system. The plough-type iron-carbon micro-electrolysis reactor is characterized in that the charging and stirring plough-type system comprises a charging and stirring plough, a charging bucket, a charging and stirring plough-type lifter and a charging and stirring plough-type traveling system; a clapboard is arranged in the middle of the pool body and is fixedly arranged on the front and rear walls of the pool body; iron-carbon packing is added into the pool body; and the iron-carbon packing is added according to the volume ratio of sponge iron to activated carbon of 4:1. The plough-type iron-carbon micro-electrolysis reactor is simple in structure and small in occupied area, the filled packing is difficult to harden, and the operating reaction is fast.
Description
Technical field
The present invention relates to electrochemical action processing environment engineering field of sewage treatment, particularly relate to a kind of plough iron-carbon micro-electrolysis reactor for difficult degradation sewage disposal.
Background technology
Iron-carbon micro-electrolysis is the principle based on electrochemical redox reaction, processes waste water by comprehensive actions such as the coagulating sedimentation effects of redox reaction, galvanic interaction, the attached collection of electrochemistry, physical adsorption and iron.Because iron carbon is combined into galvanic cell in reaction, does not need power consumption resource, can efficiently process various waste water and be widely used again,
But iron-carbon micro-electrolysis in use, there is " hardening " phenomenon, greatly have impact on the stable performance for the treatment of effect.For addressing this problem, create a lot of unique disposal skill.As patent CN2789231 and CN1789155 adopt the method periodic agitation iron carbon filler of mechanical rotation, " to harden " problem although can solve filler like this, turning unit is bulky, and equipment is complicated; Patent CN102583658A adopts and forces the mode of water conservancy circulation to make filler be in sulfided state " to harden " problem to solve filler, but power consumption is too large; Patent CN201240898 and CN201620058U adopt hanging box and hanging basket to loosen by filler packing in a small amount, regularly or upgrade, but hanging box and hanging basket quantity is too many, maintenance capacity limits too greatly application in extensive engineering of water treatment.
In addition, 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 object of the invention is to overcome the above-mentioned problems in the prior art, provide that a kind of structure is simple, floor space is little, run reaction fast, be not easy the plough iron-carbon micro-electrolysis reactor that hardens.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of plough iron-carbon micro-electrolysis reactor, comprises pond body, water inlet pipe and rising pipe, it is characterized in that, this reactor also comprises reinforced stirring plough system.
Described reinforced stirring plough system comprises reinforced stirring plough, loading hopper, reinforced stirring plough riser, reinforced stirring plough running gear, described reinforced stirring ploughs the mid-way, upper end that running gear is fixed on body left and right, described pond wall, the described reinforced plough riser that stirs is fixed in described reinforced stirring plough running gear, described reinforced stirring plough lower end is colter shape, slide up and down under described reinforced stirring plough riser effect, described loading hopper with reinforced stir to plough be connected by pipeline, when system cloud gray model loading hopper with reinforced stir to plough synchronously move up and down, described reinforced stirring plough upper end is provided with pressure blast pipe, described reinforced stirring plough lower end and described loading hopper junction are provided with pressure wind jet supply device.
Described Chi Tizhong with the addition of iron carbon filler, and described iron carbon filler becomes with the ratio mixing manufacture of gac volume ratio 4: 1 in sponge iron, and its granularity is 10 ~ 30mm, and the volume shared by iron carbon filler is the half of pond body.
On the basis of technique scheme, the present invention can also do following improvement:
Further, is provided with dividing plate in the middle of the body of described pond, described dividing plate is fixed on the body front and rear wall of described pond, and described dividing plate distance at the bottom of pond be 1/10 of described pond height, described dividing plate upper end higher than water level, apart from body top, described pond apart from being 50cm.
Further, described water outlet pipe part has been provided with overflow weir, and being conducive to the water up to standard after processing can evenly flow out.
The invention has the beneficial effects as follows:
1, the present invention uses the reinforced plough that stirs to stir iron carbon filler iron-carbon filling material not only can be made to mix fully, the mass transfer of reinforcing filler and waste water, and the phenomenon that hardens effectively can avoiding filler, thus strengthens the treatment effect of waste water;
2, in body pond, pond of the present invention, dividing plate is set, increases the path of waste water reaction;
3, present invention employs the sponge iron of excellent performance as material for water treatment;
4, power-equipment of the present invention is simple, is convenient to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In accompanying drawing, the list of parts representated by each label is as follows:
1, Chi Ti, 2, dividing plate, 3, iron carbon filler, 4, water inlet pipe, 5, rising pipe, 6, overflow weir, 7, reinforcedly stir plough, 8, loading hopper, 9, pressure blast pipe, 10, reinforced stir plough riser, 11, reinforcedly stir plough running gear, 12, pressure wind jet supply device.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Shown in Fig. 1, pending sewage enters on the left of the body of pond by water inlet pipe, through the communicating portion of dividing plate lower end, continues across iron carbon filler to upper reaches to dirty through iron carbon filler, external through rising pipe discharge pond.When sewage is through iron carbon filler, pollutant component wherein obtains reaction treatment.After plough iron carbon filler reactor of the present invention runs 3-6 month, start reinforced stirring plough system, the reinforced plough that stirs utilizes the reinforced plough riser that stirs to plough running gear first stir the left part of iron carbon filler with reinforced stirring, after stirring plough to be fed utilizes reinforced stirring plough riser to go up, the reinforced plough that stirs stirs the communicating portion of plough operational system by dividing plate upper end by reinforced, continue to stir filler right part, prevent hardening of filler.When needing to add iron carbon filler after this reactor runs 12 months, add iron carbon filler by loading hopper, by pressure wind jet supply device, required supplementary iron-carbon filling material is added to any position of reactor cell body.
Pending sewage is after plough iron-carbon micro-electrolysis reactor for treatment of the present invention, and the water quality of discharge meets the standard of country's discharge, and wherein the clearance of COD can reach 94.2%, and chroma removal rate reaches 99%.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a plough iron-carbon micro-electrolysis reactor, comprises pond body, water inlet pipe and rising pipe, it is characterized in that, this reactor also comprises reinforced stirring plough system.
2. plough iron-carbon micro-electrolysis reactor according to claim 1, is characterized in that, described reinforced stirring plough system comprises reinforced stirring plough, loading hopper, reinforced stirring plough riser, reinforced stirring plough running gear, described reinforced stirring ploughs the mid-way, upper end that running gear is fixed on body left and right, described pond wall, the described reinforced plough riser that stirs is fixed in described reinforced stirring plough running gear, described reinforced stirring plough lower end is colter shape, this reinforced plough that stirs slides up and down under described reinforced stirring plough riser effect, described loading hopper with reinforced stir to plough be connected by pipeline, when system cloud gray model loading hopper with reinforced stir to plough synchronously move up and down, described reinforced stirring plough upper end is provided with pressure blast pipe, described reinforced stirring plough lower end and described loading hopper junction are provided with pressure wind jet supply device.
3. plough iron-carbon micro-electrolysis reactor according to claim 1, it is characterized in that, dividing plate is provided with in the middle of the body of described pond, described dividing plate is fixed on the body front and rear wall of described pond, described dividing plate distance at the bottom of pond is 1/10 of described pond height, described dividing plate upper end, higher than water level, is 50cm apart from body top, described pond distance.
4. plough iron-carbon micro-electrolysis reactor according to claim 1, it is characterized in that, described water outlet pipe part has been provided with overflow weir.
5. the plough iron-carbon micro-electrolysis reactor according to any one of claim 1-4, it is characterized in that, described Chi Tizhong with the addition of iron carbon filler, described iron carbon filler becomes with the ratio mixing manufacture of gac volume ratio 4: 1 in sponge iron, granularity 10 ~ the 30mm of iron carbon filler, the volume shared by the iron carbon filler after interpolation is the half of tank volume.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510040665.XA CN104671360B (en) | 2015-01-26 | 2015-01-26 | A kind of plough iron-carbon micro-electrolysis reactor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510040665.XA CN104671360B (en) | 2015-01-26 | 2015-01-26 | A kind of plough iron-carbon micro-electrolysis reactor |
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| CN104671360A true CN104671360A (en) | 2015-06-03 |
| CN104671360B CN104671360B (en) | 2017-10-31 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513982Y (en) * | 2001-11-27 | 2002-10-02 | 弗克环保工程(苏州)有限公司 | Horizontal micro-electrolytic catalytic oxidizing reactor |
| CN200978237Y (en) * | 2006-12-07 | 2007-11-21 | 浙江环盛环境工程有限公司 | Continuous flow autoclave type micro electrolysis iron-carbon device |
| CN201524454U (en) * | 2009-09-25 | 2010-07-14 | 上海宝钢化工有限公司 | Automatic sedimentation residue extraction mechanism |
| CN201718179U (en) * | 2010-05-10 | 2011-01-26 | 北京兴农天力农机服务专业合作社 | Deep scarification and fertilization device |
| JP2012097559A (en) * | 2011-12-28 | 2012-05-24 | Taruno Kazuo | High-speed instantaneous vaporization treatment snowplow |
| CN204981271U (en) * | 2015-01-26 | 2016-01-20 | 北京金科复合材料有限责任公司 | Little electrolytic reaction ware of plough formula iron carbon |
-
2015
- 2015-01-26 CN CN201510040665.XA patent/CN104671360B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513982Y (en) * | 2001-11-27 | 2002-10-02 | 弗克环保工程(苏州)有限公司 | Horizontal micro-electrolytic catalytic oxidizing reactor |
| CN200978237Y (en) * | 2006-12-07 | 2007-11-21 | 浙江环盛环境工程有限公司 | Continuous flow autoclave type micro electrolysis iron-carbon device |
| CN201524454U (en) * | 2009-09-25 | 2010-07-14 | 上海宝钢化工有限公司 | Automatic sedimentation residue extraction mechanism |
| CN201718179U (en) * | 2010-05-10 | 2011-01-26 | 北京兴农天力农机服务专业合作社 | Deep scarification and fertilization device |
| JP2012097559A (en) * | 2011-12-28 | 2012-05-24 | Taruno Kazuo | High-speed instantaneous vaporization treatment snowplow |
| CN204981271U (en) * | 2015-01-26 | 2016-01-20 | 北京金科复合材料有限责任公司 | Little electrolytic reaction ware of plough formula iron carbon |
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| CN104671360B (en) | 2017-10-31 |
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