CN201447383U - Self-cleaning iron ion removing separator - Google Patents

Self-cleaning iron ion removing separator Download PDF

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Publication number
CN201447383U
CN201447383U CN2009200398738U CN200920039873U CN201447383U CN 201447383 U CN201447383 U CN 201447383U CN 2009200398738 U CN2009200398738 U CN 2009200398738U CN 200920039873 U CN200920039873 U CN 200920039873U CN 201447383 U CN201447383 U CN 201447383U
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CN
China
Prior art keywords
staving
water
sand
auger
self
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009200398738U
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Chinese (zh)
Inventor
强光初
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Wuxi Ronghe Environmental Protection Equipment Co Ltd
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Wuxi Ronghe Environmental Protection Equipment Co Ltd
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Priority to CN2009200398738U priority Critical patent/CN201447383U/en
Application granted granted Critical
Publication of CN201447383U publication Critical patent/CN201447383U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a separating device, in particular to a self-cleaning iron ion removing separator. According the technical solution of the utility model, a filter bed for placing the mixture of manganese sand and metal B is disposed on the lower part of a barrel. A water distribution cover is disposed in the filter bed. A water supply pipe is disposed on the upper part of the barrel. The water supply pipe is connected with the water distribution cover. A water outlet sand tube is disposed in the barrel. The lower end of the water outlet sand tube is disposed on the bottom of the barrel. The upper end of the water outlet sand tube is hinged with the upper part of the barrel. The bottom of the barrel is provided with a compressed air outlet opposite to the water outlet sand tube. A clean water outlet is disposed on the wall of the barrel above the filter bed. According to the basic principle of fluidized bed, by using the creative process of automatically cleaning and feeding back metal B material, when separating, the utility model need not halt in order to clean, wastes no water and solves the problem of loosing bed.

Description

Self-cleaning iron ion removing separation device
Technical field
The utility model relates to a kind of separating device, specifically a kind of self-cleaning iron ion removing separation device.
Background technology
According to non-faraday's phenomenon, numerous B metals (contain the slag after the non-ferrous metal metallurgy of a large amount of positive charges, certainly must pass through screening) can exchange with the negative ions in the waste water, change ionic structure and become molecule, adopt corresponding isolation technique, the iron ion of removing in the waste water is one of method wherein.This technology at home and abroad water treatment field be used widely, effect is also very good.According to adopting at present both at home and abroad the B metal to exchange the equipment of iron ions, generally adopt mechanical filter and sand-bed filter, more than two kinds of equipment because processing cost is low, use often in the water treatment field at home and abroad.
Non-faraday's electrolysis tech is removed ion in wastewater treatment industry and is approved extensively that problem is after the electrolysis, the B metal lumps easily, and after the after chemical reaction, dirt is wrapped in above the B metal, ion can not be contacted with the B metal, therefore stopped chemical reaction.When just using, effect is fairly obvious simultaneously, and along with successive reaction, effect constantly decays.Therefore must stop to produce, adopt a large amount of anti-cleanings of cleaning water, and the anti-waste water that washes down must carry out re-treatment again, thereby increase running cost; Be not easy the pine bed in addition after the B metal caking, often need the B metal in the machine taken out and clean, increased cost of labor again, can not continuous production when cleaning simultaneously, delay the amount of wastewater treatment.
Summary of the invention
The purpose of this utility model is a kind of self-cleaning iron ion removing separation device of design, adopts the ultimate principle of fluidized-bed, in conjunction with the innovative technology that cleans and return automatically the B metallic substance automatically; when separating; do not need to shut down and clean, do not need to waste rinse water, solved loose bed problem simultaneously.
According to the technical scheme that the utility model provides, be the filter bed of placing the compound of manganese sand and B metal in the bottom of staving, the water distribution cover is arranged in filter bed, water-supply pipe is set on the top of staving, described water-supply pipe is connected with described water distribution cover; The water outlet sand tube is arranged in staving, and the lower end of described water outlet sand tube is positioned at the bottom of staving, and the upper end of described water outlet sand tube is connected with the auger that is positioned at staving top; The position that faces the water outlet sand tube in the bottom of staving is provided with compressed air outlet, clear water output is being set above corresponding to filter bed on the wall of staving;
Described auger is in tilted layout, and rotating shaft is arranged in auger, and spiral helicine successive blade is arranged in rotating shaft; The end that has a down dip at auger is provided with wastewater outlet, is provided for washing the Flushing nozzle of manganese sand and B metal on the top of auger; The upper end of described water outlet sand tube is positioned at the updip end of auger, at the updip end of auger the manganese sand and the B metal that are used for rinsing well that are communicated with the upper end of staving is set simultaneously and sends into the intravital feed opening of bucket;
Described B metal is the combination of one or more materials in manganese ore particle, quartz sand, ferberite particle and the magnetite ore particles.
In the lower end of water outlet sand tube the washed-out sand mouth is set; Described compressed air outlet faces described washed-out sand mouth.Described compressed air outlet utilizes pipeline to be connected with air compressor machine.Described Flushing nozzle utilizes pipeline to be connected with wash-water pump.Described washed-out sand mouth is horn-like.The bottom of described staving is a back taper.
Self-cleaning iron ion removing separation device, be at present domestic and international wastewater treatment ionic innovation utility model equipment of new generation, this modern technique, except substituting fully the function of traditional fluidized-bed, in self-cleaning iron ion removing separation device, can adopt different B metallic pack-ing and parting material, water quality to different trade effluents and waste acid water is handled, adopt full dose to promote the B metal simultaneously, last position is cleaned, clean B metal later, adopt the auger technology, return in the self-cleaning iron ion removing separation device, a spot of waste water can further return again and handle.
The normal sands filter can accumulate sand grains when operation, before restarting in the next cycle of operation, individual backwash process must be arranged, promptly need back flushing and intermitten service, therefore, single medium filter tank commonly used, but working time is short between its secondary back flushing, this is a ubiquitous problem, to multimedium filter tank its working time slightly more for a long time, and the continuous wash of this utility model and electrolysis are with regard to thorough this problem that solved.
Self-cleaning iron ion removing separation device is a kind of electrolysis and sand filtration system of uniqueness, and it does not rely on the periodic purge filter tank, and dirty B metal can clean and discharge dirt continuously in the filter tank, continuously-running and do not interrupt filtration procedure.
The operation scheme of this continuously interior electrolytic filter has the following advantages: 1, filtering system is simple, 2, there is not backwash operation, 3, the water conditioning of filtrate, 4, simplify the processing of wash-down water, 5, do not have a back flushing pond, 6, do not have a backwash pump, 7, there is not the sequential control setting, 8, head loss is little, and 9, can handle the high density dyeing waste-water, 10, can remove the Industrial Salt in the waste water.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in the figure: in the bottom of staving 1 for place manganese sand and B metal the filter bed 12 of compound, water distribution cover 3 is arranged in filter bed 12, water-supply pipe 4 is set on the top of staving 1, described water-supply pipe 4 is connected with described water distribution cover 3; Water outlet sand tube 5 is arranged in staving 1, and the lower end of described water outlet sand tube 5 is positioned at the bottom of staving 1, and the upper end of described water outlet sand tube 5 is connected with the auger 6 that is positioned at staving 1 top; The position that faces water outlet sand tube 5 in the bottom of staving 1 is provided with compressed air outlet 14, clear water output 11 is being set above corresponding to filter bed 12 on the wall of staving 1.
Described auger 6 is in tilted layout, and in auger 6 rotating shaft is arranged, and spiral helicine successive blade is arranged in rotating shaft; The end that has a down dip at auger 6 is provided with wastewater outlet 9, is provided for washing the Flushing nozzle 8 of manganese sand and B metal on the top of auger 6; The upper end of described water outlet sand tube 5 is positioned at the updip end of auger 6, at the updip end of auger 6 manganese sand that being used for of being communicated with the upper end of staving 1 will rinse well and B metal is set simultaneously and sends into feed opening in the staving 1.In the lower end of water outlet sand tube 5 washed-out sand mouth 13 is set; Described compressed air outlet 14 faces described washed-out sand mouth 13.Described compressed air outlet 14 utilizes pipeline to be connected with air compressor machine 2.Described Flushing nozzle 8 utilizes pipeline to be connected with wash-water pump 7.Described washed-out sand mouth 13 is horn-like.
The bottom of described staving 1 is a back taper.Described B metal is a kind of common name of the industry, generally is meant the combination of a kind of several materials in manganese ore particle, quartz sand, ferberite particle and the magnetite ore particles.
Operational process: trade effluent and waste acid water through water-supply pipe 4 and water distribution cover 3 introduce stavings 1 bottom filter bed 12 in, in filter bed 12, pile the filtrate of the mixture that comprises manganese sand and B metal, the sewage that trade effluent and waste acid water are formed from bottom to top sees through filter bed 12, in the process that upwards sees through, iron ion in the sewage is adsorbed by manganese sand, and other metal ion in the sewage is then by the B metal adsorption; The water that is adsorbed the cleaning behind iron ion and other metal ion upwards sees through filter bed 12, overflow through clear water output 11. and the manganese sand that has adsorbed iron ion and the B metal that has adsorbed other metal ion (below be referred to as dirt) can cakings, and constantly down flow, enter the position at compressed air outlet 14 places of the air compressor machine 2 of the bottom that is positioned at staving 1 together, described compressed air outlet 14 faces the washed-out sand mouth 13 of water outlet sand tube 5 lower ends, under compressed-air actuated drive, described dirt is poured the washed-out sand mouth 13 of water outlet sand tube 5 lower ends, under compressed-air actuated stirring, make the dirt of caking loosening, a part is wherein upwards flowed along water outlet sand tube 5 with pressurized air by the loosening back of pulverizing, enter in the auger 6 of inclination, another part is not pulverized by loosening as yet fully, this some is by washing when falling for husky mouthful 13, be compressed the flushing once more of air again. enter part in the auger 6 after flushing through wash-water pump 7 and Flushing nozzle 8, rinse out being adsorbed on the iron ion on manganese sand surface and other metal ion of B metallic surface, manganese sand of rinsing well and B metal are carried by rotating shaft in the auger 6 and spiral blade and are turned back in the filter bed of staving 1; Remaining impurities is taken away by the wash-down water of countercurrent flow, discharges through wastewater outlet 9. and adopt organic configuration of different B metallic substance and filtering material in addition, can in waste water, waste acid liquor, effectively remove second order iron, three rank iron and other metal ion.
A kind of preferred self-cleaning iron ion removing separation device, it is the staving 1 that a cylinder has cone, the diameter of staving 1 has the 485-2500 millimeter, its filtration area is 0.18-5.0 square metre, and processing power depends on object, handle the water yield can for the 8-30 cubic meter/hour, filter bed thickness in the staving 1 can be 1000,1500,2000 millimeters, the material of staving 1 can be a stainless steel, and acid-proof steel plate and line with rubber steel plate are made, and this depends on the needs of the corrosive medium of specific occasion.A self-cleaning iron ion removing separation device, can be separate unit staving or many in parallel uses of staving, satisfy handling the requirement of big yield, but the closed tube water supply and distribution between each staving 1, catchment and usefulness such as cleaning, a plurality of filter beds also can be installed in the concrete pond with the mode of imbedding.
The main feature of self-cleaning iron ion removing separation device has: 1, its filtration engineering is continuous, comprise that electrolysis, stolen goods sand are cleaned and recyclingly do not have interrupt run, 2, can obtain constant filtering water and acid solution, 3, do not need the backwash pond, backwashing pump, air blast and control system. 4, because the engineering process simplification is low to the expense of maintenance management. 5, pass through the loss of flood peak little (being generally less than 600 millimeters of water) of filter bed.

Claims (6)

1. self-cleaning iron ion removing separation device, it is characterized in that: in the bottom of staving (1) is the filter bed (12) of placing the compound of manganese sand and B metal, water distribution cover (3) is arranged in filter bed (12), on the top of staving (1) water-supply pipe (4) is set, described water-supply pipe (4) is connected with described water distribution cover (3); Water outlet sand tube (5) is arranged in staving (1), and the lower end of described water outlet sand tube (5) is positioned at the bottom of staving (1), and the upper end of described water outlet sand tube (5) is connected with the auger (6) that is positioned at staving (1) top; The position that faces water outlet sand tube (5) in the bottom of staving (1) is provided with compressed air outlet (14), and the top corresponding to filter bed (12) on the wall of staving (1) is provided with clear water output (11);
Described auger (6) is in tilted layout, and in auger (6) rotating shaft is arranged, and spiral helicine successive blade is arranged in rotating shaft; The end that has a down dip at auger (6) is provided with wastewater outlet (9), is provided for washing the Flushing nozzle (8) of manganese sand and B metal on the top of auger (6); The upper end of described water outlet sand tube (5) is positioned at the updip end of auger (6), at the updip end of auger (6) manganese sand that being used for of being communicated with the upper end of staving (1) will rinse well and B metal is set simultaneously and sends into feed opening in the staving (1);
Described B metal is the combination of one or more materials in manganese ore particle, quartz sand, ferberite particle and the magnetite ore particles.
2. self-cleaning iron ion removing separation device according to claim 1 is characterized in that: in the lower end of water outlet sand tube (5) washed-out sand mouth (13) is set; Described compressed air outlet (14) faces described washed-out sand mouth (13).
3. self-cleaning iron ion removing separation device according to claim 1, it is characterized in that: described compressed air outlet (14) utilizes pipeline to be connected with air compressor machine (2).
4. self-cleaning iron ion removing separation device according to claim 1, it is characterized in that: described Flushing nozzle (8) utilizes pipeline to be connected with wash-water pump (7).
5. as self-cleaning iron ion removing separation device as described in the claim 2, it is characterized in that: described washed-out sand mouth (13) is horn-like.
6. self-cleaning iron ion removing separation device according to claim 1, it is characterized in that: the bottom of described staving (1) is a back taper.
CN2009200398738U 2009-04-28 2009-04-28 Self-cleaning iron ion removing separator Expired - Lifetime CN201447383U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200398738U CN201447383U (en) 2009-04-28 2009-04-28 Self-cleaning iron ion removing separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200398738U CN201447383U (en) 2009-04-28 2009-04-28 Self-cleaning iron ion removing separator

Publications (1)

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CN201447383U true CN201447383U (en) 2010-05-05

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CN2009200398738U Expired - Lifetime CN201447383U (en) 2009-04-28 2009-04-28 Self-cleaning iron ion removing separator

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597115B (en) * 2009-04-28 2011-04-20 无锡荣和环保设备有限公司 Self-cleaning iron ion removing separation device
CN103736687A (en) * 2014-01-17 2014-04-23 安徽科技学院 Quartz sand cleaning device
CN106807640A (en) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 A kind of bitubular sand washer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101597115B (en) * 2009-04-28 2011-04-20 无锡荣和环保设备有限公司 Self-cleaning iron ion removing separation device
CN103736687A (en) * 2014-01-17 2014-04-23 安徽科技学院 Quartz sand cleaning device
CN103736687B (en) * 2014-01-17 2015-09-16 安徽科技学院 A kind of cleaning device for quartz sand
CN106807640A (en) * 2015-12-01 2017-06-09 衡阳双雁运输机械有限公司 A kind of bitubular sand washer
CN106807640B (en) * 2015-12-01 2019-01-15 衡阳双雁运输机械有限公司 A kind of bitubular sand washer

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AV01 Patent right actively abandoned

Granted publication date: 20100505

Effective date of abandoning: 20090428