CN202643386U - Strong magnetized circulating water processing apparatus - Google Patents
Strong magnetized circulating water processing apparatus Download PDFInfo
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- CN202643386U CN202643386U CN 201220004861 CN201220004861U CN202643386U CN 202643386 U CN202643386 U CN 202643386U CN 201220004861 CN201220004861 CN 201220004861 CN 201220004861 U CN201220004861 U CN 201220004861U CN 202643386 U CN202643386 U CN 202643386U
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Abstract
A strong magnetized circulating water processing apparatus comprises an inner pipe 1, magnets 2, an outer pipe 3, an outlet pipe joint 4 and an inlet pipe joint 5. The strong magnetized circulating water processing apparatus is characterized in that C-shaped and reversed-C-shaped magnet combination blocks comprise complex pairs of magnets, which are relatively clamped and fixed at the outside of the inner tube, the radial spacing between two magnet combination blocks is H, and the axial direction spacing between two magnet combination blocks is L. The utility model belongs to the energy saving and emission reduction field, much energy contained in permanent magnetism materials such as neodymium iron boron rare earth is employed, optimization design is carried out, a tubular type structure with high magnetic induction intensity is prepared, a plurality of peaks are vertical to a central strong field, when water flows through the tubular type structure, an induction electromotive force is generated, specific physical phenomenon generated by water, descaling and antiscale of a boiler, a cooling tower, a tubular (plate) type heat exchanger and other heat exchange equipment are achieved, circulating water provides sterilization and algae extermination effects, and a pipeline system is provided with a good anticorrosion effect, and thereby resource and energy are saved.
Description
Technical field
The utility model design is applied to scale removal, the scale inhibition of the water cycle processing of central air conditioning cooling water system and boiler, pipe (plate) formula heat-exchange equipment, the huge energy of utilizing Nd-Fe-B rare earth permanent magnetic material to contain, through optimization design, form many crests vertical centre high field, when flowing through vertical magnetic field, produce inductive emf and make fluid specific physical phenomenon occur, reach scale removal, antiscale, sterilization algae removal, and good corrosion-resisting function.Can reduce medicament expense and electric cost expenditure than traditional processing mode, reduce maintenance downtime and number of times, the duration of service of extension device is for the client brings higher economic benefit.
Background technology
The center air-condition circle water system generally is divided into three parts, i.e. cooling water system, chilled water system, heating water.Recirculated cooling water mostly is open type, and refrigerated water and heating water are closed; At present, refrigerated water and the heating water of Highrise buildings or closed manufacturer mostly are same system, walk refrigerated water in summer, walk in the winter time heating water.This three covers circulating water system respectively has characteristics, but have same problem: fouling, corrosion and biological clay as not carrying out suitable processing, will certainly cause line clogging, corrosion leakage, heat transfer efficiency such as greatly reduce at the series of problems, affect the normal operation of whole air-conditioning system.Therefore it is very necessary recirculated water being carried out daily water quality maintaining.It is electronics mechanical water processing mode that conventional physical is processed the incrustation scale mode, but the antiscale ability has certain time limit, and having surpassed this time limit still can fouling.Method the most effective and that the most generally adopt is chemical cleaning at present.Traditional chemical is processed the incrustation scale mode and is had problems, must rationally could effectively process incrustation scale with the raw water quality coupling such as soft water and chemical agent, water quality is unstable, scale treatment can only delay the generation of incrustation scale, incrustation scale thickens with system operation time, need annual pickling, boil stove, replace tubes, exchange device, time-consuming, take a lot of work, the most important thing is that the utilization discharging of a large amount of chemical agents such as pickling forms secondary pollution.
1945, Belgian scientist found that magnetized water can reduce the formation of boiler scale, and they think that calcium carbonate the variation of crystalline form can occur and temporarily loses the ability that adheres to wall, can discharge by means of blowdown.In mid-term the 1950's, made and be called the scale prevention device of filling in skin.After this American-European countries also learns energetically and has developed technique.The former Russian scholar finds no longer to form dirt with the condenser of magnetization technology for many devices such as heating systems, and the dirt of early origin can the dissolved discharge of getting off.China since the 1950's just magnetic technology be used for research and the application of feedwater scale removal and preventing fouling, and produced the First magnetic processor with nineteen fifty-nine.
In recent years, the magnetic scale technology has caused the increasing interest of people, numerous products constantly occur, but we find, the magneticstrength of these products is all not high, about 1600 Gausses, show according to scientist Y WANG experimental result, when externally-applied magnetic field intensity was 2000 Gauss, the calcium carbonate nucleation rate improved greatly, observe the process that solution body begins rapid crystallization mutually, more the generation of tiny irregular crystal grain.The same Tebenihin of this result, the experimental result of Gusev is consistent: they find that crystal grain quantity and size are with there being relation between the magneticstrength.When magneticstrength rose to 8000 Gauss, amount of ions increased, and when magneticstrength reaches 3000 Gauss, diminished with strength increase crystal grain.
The huge energy that the hard magnetization circulating water treatment device utilizes Nd-Fe-B rare earth permanent magnetic material to contain, through optimization design, form many crests vertical centre high field, when water or fluid＞when 1.5 meter per second flow velocitys are flowed through vertical magnetic field, flow velocity is faster, produce electromotive force and more increase, the performance function is better, and following physical phenomenon appears in fluid:
(1) lattice refinement, the basic ion nucleus is approximately 3.39 microns in the former water, after the processing, reaches 0.24 micron.Reach scale removal, antiscaling effect.Its principle is that water molecules has stronger polarity, has the water of certain specific conductivity or solution with certain speed vertical magnetic force line during by high-intensity magnetic field, can cause electron excitation, the ionic linkage of the impact precipitation of separating out, make the strength decreased of the precipitation of generation, no longer form hard orderly crystallization, but the accumulation as snowflake, because a little less than the bonding force of it and wall, non-stickingly attachedly be heated equipment surface and wash away with current, because the water molecules dipole moment increases, itself and salt negative ions magnetism are increased simultaneously, make the equipment of being heated, original old dirt chaps gradually on the tube wall, loose softening, self falling reaches the purpose of scale removal, and incrustation scale is in case remove, no longer the new dirt of knot allows production unit finally be in clean conditions, reaches the environmental protection and energy saving effect.
(2) specific conductivity, osmotic pressure changes, and microorganism cells breaks, and cell stops breeding and reaches the sterilization algae removal effect.Because polluted by thermal excitation in the industrial circulating water working process, the bacterium Fast-propagation corrodes smelly very soon.After Magnetizing scaler is processed, can keep the recirculated water heat-transfer surface no longer to become dirt, the microorganisms such as bacterium, algae are lost perch the breeding place, recirculated water is after the continual processing of Magnetizing scaler, enrichment oxygen, osmotic pressure and surface tension increase, and anerobe is killed rapidly, other bioblast bacterium are because flagellum comes off, and body wall breaks and death.
(3) negligible deposition effect: current are through magnetic field treatment, produce the small electric subflow and impel red rust Fe2O3NH2O to change into stable Fe3O4, produce black magnetic iron oxide, deposit to tube wall surface and form the film barrier layer, make oxygen and tube wall isolation in the water, thereby reach the purpose of derusting rust-proofing.After after recirculated water is by magnetic force line cutting, entering boiler or central air-conditioning recycle system pipeline, oxygen molecule in the water is contained by single water molecules, make dissolved oxygen become lazy oxygen, cut off the source of corrosion of metal requisite oxygen, play the effect of deoxygenation resistance rust, simultaneously because " surface action " that the resultant field that dangles that the high frequency magnetic wave evokes produces, assemble superfluous negative charge at heating surface, constantly absorb the iron ion in the water, stop metallic walls separation of iron ion soluble in water, make ferric oxide (red rust) reduction on original heating surface or generate the scales adventitia Z 250 with extremely strong corrosion resistance; In addition, can produce hydrogen ion when water is magnetized, forming at heating surface has the hydrogen ion tunicle of good protection effect to it, all can play good preservative activity to metal vessel pipeline and pipeline.
The hard magnetization circulating water treatment device has following have following characteristics and usefulness:
(1) product with magnetic water after fractional energy savings reach more than 9%;
(2) be the physical technique environmental protection, without contaminated wastewater and Carbon emission problem;
(3) incrustation scale stops to generate immediately, and old incrustation scale comes off gradually, reduces energy consume;
(4) prolong drainage condition, reduce the waste of water resources;
(5) reduce shut-down prepurging loss, extension device life-span;
(6) install easily, operation is simple, safeguards easily;
(7) long service life, (by industry standard CJ/3066-1997) 10 years.Core component duration of service of system is more than 5 years, (expire to take charge of through me and confirm that result of use can continue to use without impact, generally about 10 years).The guarantor of recycle pump is 1 year the solid time, safeguards throughout one's life.
Economic and Efficiency Analysis
1, running cost: system's power consumption is about 150w/ (100 tons/hour), and namely the service rating of the energy-saving descaling system of 100 tons/hour cooling tower is 150w, calculates in 5000 hours according to year work, and year consumption electricity charge are about 750KWH, i.e. 750 degree electricity.
The electricity charge of 2, saving: owing to can dispose the incrustation scale of system, so that the heat exchange performance of system is improved significantly, according to data, approximately can save energy about 10%, the main engine power corresponding according to 100 tons/hour circulating cooling towers is about 30KW, namely can save energy in year is 30 * 10% * 5000=15000KW, and 15000 degree namely can economize on electricity in year.
3, save medicament expense: according to pharmaceutical supply merchant's theoretical value, the addition of medicament is: Biocidal algae-killing agent 1-5%, Scale inhibitors 2-5%, namely a year addition is about Biocidal algae-killing agent and Scale inhibitors each approximately needs 180 kilograms, totally 360 kilograms, according to approximately 25 yuan/kilogram, it is 9000 yuan that year can reduce expenses.
(the expense meter of matting)
4, since the benefit of extension device duration of service do not add up.
5, owing to the loss that reduces without stop cleaning is not added up
6, owing to improving the benefit that the production rate reduce substandard products produces, the heat-exchange system heat exchange efficiency do not add up hard magnetization treatment of cooling water service life of equipment
1, core component duration of service of system more than 5 years, (expire to take charge of through me and confirm that result of use can continue to use without impact, generally about 10 years).
Summary of the invention
The purpose of this utility model provides a kind of hard magnetization circulating water treatment device, can prevent the formation of incrustation scale, thereby improves heat exchange efficiency, save energy; Sterilization algae removal reduces the blowdown number of times, saving water resource; Deoxygenation resistance rust, protection against corrosion, protection tubing system.
The technical solution of the utility model is: a kind of hard magnetization circulating water treatment device, comprise inner tube 1, magnet 2, outer tube 3, titting water outlet 4, admitting pipe joint 5, it is characterized in that: the plural number that described magnet consists of for " C " shape piece and anti-" C " shape piece magnet combination block is to magnet, clamping is fixed on the inner tube outside relatively, and radial spacing H is arranged between the magnet combination block, and two magnet combination interblocks have axial spacing L.
Aforesaid hard magnetization circulating water treatment device is characterized in that: described magnet is Nd-Fe-B rare earth permanent magnetic material.
Relevant experiment and data show, the product of magneticstrength and water flow velocity has a constant optimum value, and namely water flow velocity is less, and required optimum magnetic field intensity is just larger, and vice versa.Show by experiment, the optimum flow rate of magnetic processor is 1.5-3.0m/s, and corresponding magneticstrength should reach 6000-8000 Gauss, and has the scholar to find that magneticstrength is increased to certain value and has not just had further effect.
Present magnetic processor on the market, magnetic induction density is lower, below 1600 Gausses, is difficult to reach the effect of descaling, and blocking scaling, and effect is relatively poor.For this reason under the prerequisite of taking into account effect and cost, we have researched and developed this product, its magnetic induction density is in 6000-8000 Gauss, self not consuming under the condition of the energy, can realize boiler, cooling tower, condenser, the heat-exchange equipments such as pipe (plate) formula heat exchanger prevent the formation of incrustation scale, have greatly improved heat exchange efficiency, save energy; Sterilization algae removal reduces the blowdown number of times, saving water resource; Deoxygenation resistance rust, protection against corrosion, protection tubing system.
Description of drawings
Fig. 1 is the product structure sectional view, and 1 is inner tube among the figure, 2 be the plural number to magnet, 3 is outer tube, 4 is titting water outlet, 5 is admitting pipe joint; L is that plural number is to the axial spacing between the magnet piece.
Fig. 2 is the A-A axial section, and 2a is plural to " C " type piece in the magnet among the figure, and 2b is plural to anti-" C " piece in the magnet, and H is that plural number is to the radial spacing between the magnet combination block.
Embodiment
The huge energy of utilizing Nd-Fe-B rare earth permanent magnetic material to contain through optimization design, is made the duct type structure, forms many crests vertical centre high field, and recirculated water is processed.This device by an inner tube, an outer tube, many plural number is formed magnet and water inlet pipe and water outlet pipe interface.
Inner tube is shown in the accompanying drawing 11, and plural number is to magnet piece, and every pair of magnet piece comprises one and is " C " type strong magnets be instead " C " type strong magnets composition relative to, and clamping is fixed on this inner tube outside, shown in the accompanying drawing 12 relatively.
Outer tube shown in the accompanying drawing 13, be sleeved on this fixing plural number of clamping to the magnet piece outside.
Admitting pipe joint is fixed on the end of these inner and outer tubes shown in the accompanying drawing 14 jointly, and titting water outlet is fixed on the other end of these inner and outer tubes shown in the accompanying drawing 15.
Wherein inner tube is non-magnetic stainless steel tube or copper alloy tube, and outer tube is stainless steel tube; Per two relative they " C " type strong magnets and anti-" C " type strong magnets all have spacing distance between every pair of magnet piece when relative clamping fixedly partners magnet piece; Distance between all magnetic patch and and outer tube between the space in all be filled with insulating material.
This equipment uses and mainly contains dual mode: 1, directly be connected on the pipeline of corresponding caliber in the circulating water system; 2, for cooling water treatment system, this device and a submersible pump assembly and connection namely directly can be linked to each other submersible pump outlet with hard magnetization treatment unit water-in, then be put into together in the cooling tower water accumulating disc and get final product.
Claims (2)
1. hard magnetization circulating water treatment device, comprise inner tube (1), magnet (2), outer tube (3), titting water outlet (4), admitting pipe joint (5), it is characterized in that: the plural number that described magnet consists of for " C " shape piece and anti-" C " shape piece magnet combination block is to magnet, clamping is fixed on this inner tube outside relatively, and radial spacing H is arranged between the magnet combination block, and two magnet combination interblocks have axial spacing L.
2. hard magnetization circulating water treatment device as claimed in claim 1, it is characterized in that: described magnet is Nd-Fe-B rare earth permanent magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004861 CN202643386U (en) | 2012-01-06 | 2012-01-06 | Strong magnetized circulating water processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220004861 CN202643386U (en) | 2012-01-06 | 2012-01-06 | Strong magnetized circulating water processing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN202643386U true CN202643386U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220004861 Expired - Fee Related CN202643386U (en) | 2012-01-06 | 2012-01-06 | Strong magnetized circulating water processing apparatus |
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| CN (1) | CN202643386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256587A (en) * | 2013-05-20 | 2013-08-21 | 裴渐强 | Rare earth type boiler energy-saving device |
| CN104803466A (en) * | 2014-01-23 | 2015-07-29 | 深圳市同盛绿色科技有限公司 | Water treatment apparatus |
| WO2015109721A1 (en) * | 2014-01-23 | 2015-07-30 | 深圳市同盛绿色科技有限公司 | Water treatment apparatus |
-
2012
- 2012-01-06 CN CN 201220004861 patent/CN202643386U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256587A (en) * | 2013-05-20 | 2013-08-21 | 裴渐强 | Rare earth type boiler energy-saving device |
| CN104803466A (en) * | 2014-01-23 | 2015-07-29 | 深圳市同盛绿色科技有限公司 | Water treatment apparatus |
| WO2015109721A1 (en) * | 2014-01-23 | 2015-07-30 | 深圳市同盛绿色科技有限公司 | Water treatment apparatus |
| CN104803466B (en) * | 2014-01-23 | 2017-10-17 | 深圳市同盛绿色科技有限公司 | A kind of water treatment facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160106 |