CN102491458A - Microorganism killing device for circulating water - Google Patents
Microorganism killing device for circulating water Download PDFInfo
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- CN102491458A CN102491458A CN2011103784407A CN201110378440A CN102491458A CN 102491458 A CN102491458 A CN 102491458A CN 2011103784407 A CN2011103784407 A CN 2011103784407A CN 201110378440 A CN201110378440 A CN 201110378440A CN 102491458 A CN102491458 A CN 102491458A
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Abstract
The invention discloses a microorganism killing device for circulating water. The device comprises an intelligent microorganism control box and a tube type microorganism processor. The intelligent microorganism control box comprises a power source module and a control assembly module, wherein the power source module is the constant current power source with adjustable output, and the control assembly comprises a time relay, a direct current contactor and a current regulator. The current regulator is connected with the power output end of the power source module. The direct current contactor is connected with the direct current output end of the power source module. The time relay is connected with the direct current contactor. The tube type microorganism processor comprises a housing, a plugging cover, a cylindrical cathode module and a cylindrical anode module, wherein the cylindrical cathode module and the cylindrical anode module are sleeved into the integration, and are assembled in the housing, the plugging cover is plugged on the housing, the cathode module is connected with the cathode of the direct current contactor, the anode module is connected with the anode of the direct current contactor, and the anode module and the cathode module adopt double-sided plating coat chlorine evolution titanium based MMO nets. With the present invention, the microorganism killing function is achieved, the bacterial killing and algae inhibiting effect is good, and the device of the present invention has characteristics of environmental protection, high efficiency, energy saving, and convenient installation.
Description
Technical field
The present invention relates to energy-conserving and environment-protective water treatment method and device, special relevant with the killing microorganisms method and apparatus of cooling circulating water system.
Background technology
The environment of recirculating cooling water system is beneficial to the microorganism growth breeding, has possessed sunlight, air, has supported part three key elements.Because the circulation of water coolant concentrates, mikrobe is difficult to discharge, and along with the rising of dense multiple, microbial numbers also can double, and supports the raising of part concentration, more helps the breeding of mikrobe.Therefore in the open type recirculating cooling water system, the harm of mikrobe and incrustation scale and corrosive endanger and are listed as three and endanger greatly, the three by comparison, controlling microbial or even primary.
Processing to the recirculated cooling water mikrobe at present has physical methods such as chemical method and ultraviolet disinfection.
Chemical method mainly adds the chemical agent that satisfies function in water: add the oxidation biocide for solving microbial reproduction problems such as bacterium, algae.Its main shortcoming is: 1. not environmental protection of added chemical agent is prone to environment is produced secondary pollution; 2. dosing is difficult to accomplish accurate control, needs skilled professional operator; 3. level of automation is low; The cycles of concentration that 4. can reach is low, the waste great amount of water resources; 5. the oxidation biocide that is added is prone to produce the corrosion on Equipment problem again.
The general physical method mainly adopts ultraviolet disinfection at present, and its shortcoming is: 1. equipment cost is high; 2. be not suitable for large-scale water treatment system; 3. exposure intensity, time or dosage are difficult to hold; 4. colourity influences the ultraviolet transmission rate in the recirculated water.
In view of the above problems, the inventor has designed a kind of novel water coolant method of microorganism and equipment killed, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of recirculated water killing microorganisms method and apparatus, to realize the killing microorganisms function, environmental protection simultaneously, efficient, energy-conservation, simple installation.
In order to achieve the above object, solution of the present invention is:
A kind of recirculated water killing microorganisms device comprises mikrobe intelligent control box and mikrobe tubular type treater; The mikrobe intelligent control box comprises power module and control unit; Power module is the adjustable constant current power supply of output; Control unit comprises the time relay, DC contactor and current regulator, and current regulator connects on the power take-off of power module, and DC contactor connects the DC output end of power module; The positive-negative polarity of the outward current of control power module; The time relay also is connected on the DC contactor simultaneously, is used to control positive and negative electrode and falls polar period, controls falling polar period of positive and negative electrode through the open and close of DC contactor; Mikrobe tubular type treater comprises housing, blanking cover, cylindric cathode module and cylindric anode module, and cylindric cathode module and cylindric anode module are nested with together and are assembled in the housing, and the blanking cover shutoff is on housing; Cathode module connects the negative pole of DC contactor, and the anode module connects the positive pole of DC contactor, and anode module and cathode module all adopt two-sided coating to analyse chlorine titanium base MMO net.
Said power module and control unit are installed in the electric control box.
The current output terminal of said power module also connects a reometer through splitter.
Said cathode module and anode module are separately fixed in the ABS plate.
Said anode module is enclosed within the outer ring of ABS plate; In the groove that is bolted to the ABS plate, and in groove, pour into a mould the joint pin of epoxy glue sealing cathode module, cathode module is at the inner ring of ABS plate; And isolate through the waterproof that indirect terminal tension wear ring carries out terminals, conveniently change.
Said mikrobe tubular type treater is connected with pipeline through flange.
After adopting such scheme, of the present invention have a following advantage: 1. through the effect of electrode, can peel off microbial films such as bacterium, algae, it is inner to destroy microorganism cellss such as bacterium, algae, effectively punctures cell walls and cytolemma simultaneously, and killing microorganisms is effective; 2. can effectively remove the biological mucous membrane that causes owing to mikrobe, improve the heat exchange effect of cooling water system; 3. the present invention can not cause secondary pollution, good environmental protection to water body; 4. owing to adopt the structure of tubular type, the flow velocity of inner ring is very fast, and water body is turbulence form and flows, and is difficult at the cathode surface scaling; 5. pass through the periodically utmost point, solved the scale problems of negative electrode MMO net fully; 6. the present invention is simple in structure, simple installation, and control is intelligent, energy-efficient.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the modular structure synoptic diagram of mikrobe intelligent control box;
Fig. 3 is the structural representation of mikrobe tubular type treater;
Fig. 4 is the decomposing schematic representation of cathode module and anode module in the mikrobe tubular type treater.
Label declaration
Mikrobe intelligent control box 1 electric control box 11
Rly. 131 DC contactors 132
Splitter 134 reometers 135
Mikrobe tubular type treater 2 cathode module 21
Blanking cover 24 housings 25
Flange 26,27.
Embodiment
, describe the present invention to shown in Figure 4 like Fig. 1.
A kind of recirculated water killing microorganisms device, function are mainly embodied by mikrobe intelligent control box 1 and mikrobe tubular type treater 2.
Mikrobe intelligent control box 1 comprises electric control box 11, power module 12 and control unit 13.Power module 12 and control unit 13 are installed in electric control box 11.Power module 12 is the adjustable constant current power supply of output, and constant current point can be regulated in 0～10A, and specified peak power output is 240W.Control unit 13 comprises the time relay 131, DC contactor 132 and current regulator 133, and current regulator 133 connects on the power take-off of power module 12, controls output rating through the size of regulating resistance; DC contactor 132 connects the DC output end of power module 12; The positive-negative polarity of the outward current of control power module 12; The time relay 131 also is connected on the DC contactor 132 simultaneously, is used to control positive and negative electrode and falls polar period, like this; Control unit 13 can be controlled the outward current size and the positive and negative polarity of power module 12, thereby comes the concentration of nanometer cupric ion in the Control Circulation water and the redox potential in the water.In addition, also connect a reometer 135 through splitter 134 in the present embodiment, measure the electric current of feedback power module 12 in real time at the current output terminal of power module 12.
Mikrobe tubular type treater 2 comprises housing 25, blanking cover 24, cylindric cathode module 21 and cylindric anode module 22, and cylindric cathode module 21 is nested with together and is assembled in the housing 25 with cylindric anode module 22, and blanking cover 24 shutoff are on housing 25.Cathode module 21 connects the negative pole of DC contactor 132, and anode module 22 connects the positive pole of DC contactor 132.Anode module 22 adopts two-sided coating to analyse chlorine titanium base MMO net, and cathode module 21 also adopts two-sided coating to analyse chlorine titanium base MMO net, and cathode module 21 is separately fixed in ABS (butadiene/styrene copolymers) plate 23 with anode module 22.During installation, mikrobe tubular type treater 2 is connected with pipeline through flange 26,27.
Principle of work of the present invention: mikrobes such as most algae and bacterium all have negative charge in the water body, and anode module 22 adopts two-sided coating to analyse chlorine titanium base MMO net, through the effect of electrode, can peel off microbial films such as the bacterium that adheres to, algae at anode surface.Owing to itself contain a large amount of cl ionss in the water body, produce a large amount of free chlorines in the electrolytic process in addition, it is inner to destroy microorganism cellss such as bacterium, algae, has the effect of killing microorganisms.
Simultaneously, the cathode material 21 of mikrobe tubular type treater 2 also adopts two-sided coating to analyse chlorine titanium base MMO net, through the turbulent flow of current, plays the negative electrode fouling effect that prevents; Cathode and anode is carried out the periodicity conversion in addition, has stopped the generation of negative electrode fouling fully.Control unit of the present invention 13 control Faradaic current and electrolysis times are accurately controlled redox potential in the water body in 200～800mV.
Claims (6)
1. a recirculated water killing microorganisms device is characterized in that: comprise mikrobe intelligent control box and mikrobe tubular type treater; The mikrobe intelligent control box comprises power module and control unit; Power module is the adjustable constant current power supply of output; Control unit comprises the time relay, DC contactor and current regulator; Current regulator connects on the power take-off of power module; DC contactor connects the DC output end of power module, and the time relay also is connected on the DC contactor simultaneously; Mikrobe tubular type treater comprises housing, blanking cover, cylindric cathode module and cylindric anode module, and cylindric cathode module and cylindric anode module are nested with together and are assembled in the housing, and the blanking cover shutoff is on housing; Cathode module connects the negative pole of DC contactor, and the anode module connects the positive pole of DC contactor, and anode module and cathode module all adopt two-sided coating to analyse chlorine titanium base MMO net.
2. a kind of recirculated water killing microorganisms device as claimed in claim 1, it is characterized in that: said power module and control unit are installed in the electric control box.
3. a kind of recirculated water killing microorganisms device as claimed in claim 1, it is characterized in that: the current output terminal of said power module also connects a reometer through splitter.
4. a kind of recirculated water killing microorganisms device as claimed in claim 1, it is characterized in that: said cathode module and anode module are separately fixed in the ABS plate.
5. a kind of recirculated water killing microorganisms device as claimed in claim 4; It is characterized in that: said anode module is enclosed within the outer ring of ABS plate; In the groove that is bolted to the ABS plate; And in groove the joint pin of cast epoxy glue sealing cathode module, cathode module is at the inner ring of ABS plate, and isolates through the waterproof that indirect terminal tension wear ring carries out terminals.
6. a kind of recirculated water killing microorganisms device as claimed in claim 1 is characterized in that: said mikrobe tubular type treater is connected with pipeline through flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103784407A CN102491458A (en) | 2011-11-24 | 2011-11-24 | Microorganism killing device for circulating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103784407A CN102491458A (en) | 2011-11-24 | 2011-11-24 | Microorganism killing device for circulating water |
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| CN102491458A true CN102491458A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103784407A Pending CN102491458A (en) | 2011-11-24 | 2011-11-24 | Microorganism killing device for circulating water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879435A (en) * | 2017-07-26 | 2018-04-06 | 同济大学 | A kind of underwater optics sensor anti-halobios adhersion device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000033379A (en) * | 1998-07-16 | 2000-02-02 | Sanyo Electric Co Ltd | Electrolytic sterilizer |
| CN201495117U (en) * | 2009-08-28 | 2010-06-02 | 厦门绿信环保科技有限公司 | Sterilization and algal-inhibition device |
| CN202346808U (en) * | 2011-11-24 | 2012-07-25 | 厦门绿信环保科技有限公司 | Device for killing microbes by using circulating water |
-
2011
- 2011-11-24 CN CN2011103784407A patent/CN102491458A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000033379A (en) * | 1998-07-16 | 2000-02-02 | Sanyo Electric Co Ltd | Electrolytic sterilizer |
| CN201495117U (en) * | 2009-08-28 | 2010-06-02 | 厦门绿信环保科技有限公司 | Sterilization and algal-inhibition device |
| CN202346808U (en) * | 2011-11-24 | 2012-07-25 | 厦门绿信环保科技有限公司 | Device for killing microbes by using circulating water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107879435A (en) * | 2017-07-26 | 2018-04-06 | 同济大学 | A kind of underwater optics sensor anti-halobios adhersion device |
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Application publication date: 20120613 |