CN200995972Y - Internally-cooling electric film weak-alkalizing treater - Google Patents
Internally-cooling electric film weak-alkalizing treater Download PDFInfo
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- CN200995972Y CN200995972Y CN 200620166936 CN200620166936U CN200995972Y CN 200995972 Y CN200995972 Y CN 200995972Y CN 200620166936 CN200620166936 CN 200620166936 CN 200620166936 U CN200620166936 U CN 200620166936U CN 200995972 Y CN200995972 Y CN 200995972Y
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Abstract
An inlet of an internal cooling water electric membrane micro-alkalization treatment equipment of a generator for is communicated with an outlet of a water cooler. The outlet is communicated with an inlet of an inner cold-water tank. The device is characterized in that the device consists of a water inlet pressure gauge (1), a first inlet pipe (4) of a first valve (2) and a second valve (3), a first flange (5), a check valve (6), a rotameter (7), a second flange (8), a second inlet pipe (9), a first iron removing device (12) of which the inlet is equipped with a third valve (10) and a third flange (11) and the outlet is equipped with a forth flange (13) and a forth valve (14), a electric membrane micro- alkalization device (17) of which the inlet is equipped with a fifth valve (15) and a fifth flange (16) and the outlet is equipped with a sixth flange (18) and a sixth valve (19), a second iron removing device (22) of which the inlet is equipped with a seventh valve (20) and a seventh flange (21) and the outlet is equipped with an eighth flange (23) and an eighth valve (24), a water entry sampling valve (25), a water inlet sampling tube (26), a instrumentation box (27), a first outlet pipe (28), a water outlet sampling tube (29), a water outlet sampling valve (30), a water a connecting pipe (31), a drain valve (32), a resin catcher (33) and a second outlet pipe (37) which is equipped with an water outlet pressure gauge (34), a ninth valve (35) and a tenth valve (36). A second outlet (39) of the first inlet pipe (4) is communicated with the inlet of the rotameter (7) through the first flange (5). The check valve (6) is arranged between the upper and lower flange plates of the first flange (5). The outlet of the rotameter (7) is communicated with the inlet of the second inlet pipe through the second flange (8). The outlet of the second inlet pipe (9) is communicated with the inlets of the first iron removing device (12).
Description
Technical field
The utility model relates to a kind of water treatment device.
Background technology
Because water-cooled generator has characteristics such as single-machine capacity is big, volume is little, in light weight, therefore, is used widely in Generator Set.The water-cooled generator group is too numerous to enumerate because of the caused accident of inner cold water water quality inferiority, in order to prevent the generation of this type of accident, mechanism of corrosion and anti-corrosion method to inner cold water water quality and copper carried out big quantity research both at home and abroad, reach a conclusion: a. inner cold water specific conductivity is low more, electrical insulation properties is good more, and insulating faults such as electric flashover can not take place; B. the basic reason of copper corrosion is to exist dissolved oxygen and dissolved carbon dioxide in the inner cold water, and the bivalent cupric ion that produces in this external corrosion process has booster action to corrosion; C. corrosion product enters inner cold water, is stopped by generator field in stator bar and deposits, and may cause hollow core conductor to be stopped up by the copper corrosion product gradually or flow area reduces, and causes that the generator coil temperature rises, even scaling loss.
Water-cooled generator hollow lead generally uses industrial pure copper to make.The corrosion speed of fine copper in oxygen-free water is very low, only has 10
-4G/ (m
2H) the order of magnitude.Contain carbonic acid gas and dissolved oxygen owing to mend in the electric generator inner cooling water, make water be subacidity, and when aerobic, the erosion rate of copper just increases widely.Here it is since in the water free carbonic acid gas destroyed the protective membrane on copper surface, along with the unit operation time is long more, the stripping quantity of copper increases gradually.When finding that inner cold water system copper content lift velocity is very fast and higher, just illustrate that serious galvanic corrosion takes place the inner cold water system in the stator bar.Copper pipe surface after the corrosion is exposed the color of matrix copper alloy, but does not have metalluster, and the surface is smooth substantially or slightly uneven, and the bright bright attenuate of tube wall is the pattern of uniform corrosion.
In addition, packing phenomenon takes place in the corrosion product that a key character of galvanic corrosion is a copper at the low potential place, and corrosion product has only on a small amount of tube wall surface attached to corrosion location, and major part all comes off and enters the heat-eliminating medium from tube wall.In stator bar, stopped and deposit by generator field, thereby cause the hollow lead to be stopped up by copper oxide gradually or flow area diminishes, cause that the stator coil temperature raises, especially may stop up line rod circulation part under some copper dirt peels off in the unit shutdown process, be blocked coil or iron core temperature are raise even burn.Its harm has 2 points: the 1. common erosion rate of copper increasing and increase rapidly with temperature.Therefore, coil temperature raises, and can cause the accelerated corrosion of copper.2. as control early will cause generator line rod local superheating and damages, and the severe patient puncture of insulation causes ground fault.Therefore, the corrosion of control copper, the deposition that prevents the copper corrosion product is the important measures that guarantee the generator safe operation.
The utility model content
The purpose of this utility model is defective in order to solve generation current machine inner cold water water quality, and the problem of hollow copper conductor corrosion phenomenon provides a kind of electric generator inner cooling water electrolemma little alkalinisation treatment device.It is applicable to the generator cooling-water processing of all kinds of power stations units such as thermoelectricity, water power, nuclear power, comprises the processing of stator water coolant and rotor water coolant.Utilize yin and yang resin to remove residual zwitterion in the inner cold water, the reduction specific conductivity that purifies water, simultaneously under the effect of electric field and Bipolar Membrane: water and catalytic resin reaction generate the alkaline matter of trace.Like this, by automatic adjusting strength of electric field, making inner cold water pH value is 7.605～10.31; Specific conductivity is 0～2.00us/cm.The water-in of the utility model device is communicated with the water outlet of water cooler, water outlet is communicated with the water-in of inner cold water case, and the little alkalinisation treatment device of electric generator inner cooling water electrolemma is by inlet gage 1 is housed, first water inlet pipe 4 of first valve 2 and second valve 3, first flange 5, reverse checkvalve 6, spinner-type flowmeter 7, second flange 8, second water inlet pipe 9, water-in is equipped with first deionizer 12 that the 3rd valve 10 and the 3rd flange 11 and water outlet are equipped with the 4th flange 13 and the 4th valve 14, water-in is equipped with the little alkalization device 17 of electrolemma that the 5th valve 15 and the 5th flange 16 and water outlet are equipped with the 6th flange 18 and the 6th valve 19, water-in is equipped with second deionizer 22 that the 7th valve 20 and the 7th flange 21 and water outlet are equipped with blue the 23 and the 8th valve 24 of eight treating observances, entry sampling gate 25, water inlet stopple coupon 26, measuring instrument case 27, first rising pipe 28, water outlet stopple coupon 29, water outlet stopple coupon 30, pipe connecting 31, water discharging valve 32, resin catcher 33 and discharge pressure table 34 is housed, second rising pipe 37 of the 9th valve 35 and the tenth valve 36 is formed; Second water outlet 39 of water inlet pipe 4 is communicated with by first flange 5 with the water-in of spinner-type flowmeter 7, between the last lower flange of first flange 5 reverse checkvalve 6 is housed, the water outlet of spinner-type flowmeter 7 is communicated with by second flange 8 with the water-in of second water inlet pipe, the water outlet of second water inlet pipe 9 and first deionizer 12, the water-in of the little alkalization device 17 of electrolemma and second deionizer 22 is communicated with, H type resin and OH type resin are housed in first deionizer 12 and second deionizer 22, first deionizer 12, the water outlet of the little alkalization device 17 of electrolemma and second deionizer 22 is communicated with the water-in of first rising pipe 28, second water outlet 41 of first rising pipe 28 is communicated with the water-in of resin catcher 33, the water outlet of resin catcher 33 is communicated with first water-in 46 of second rising pipe 37, first water outlet 38 of water inlet pipe is communicated with by entry sample cock 25 with the water-in of water inlet stopple coupon 26, the water outlet of water inlet stopple coupon 26 is communicated with first water-in 43 of measuring instrument case 27, first water outlet 40 of first rising pipe 28 is communicated with by water outlet sample cock 30 with the water-in of water outlet stopple coupon 29, the water outlet of water outlet stopple coupon 29 is communicated with second water-in 44 of measuring instrument case 27, the water outlet of measuring instrument case 27 is communicated with the water-in of pipe connecting 31, the water outlet of pipe connecting 31 is communicated with second water-in 45 of second rising pipe 37 by water discharging valve 32, H type resin and OH type resin are housed in first deionizer 12 and second deionizer 22, in the little alkalization device 17 of electrolemma the strong base exchange resin are housed.
Principle of the present utility model is as follows:
This device utilizes the zwitterion in the selected resin planar water and removes carbonic acid gas, under the effect of electric field and catalytic resin, generates the alkaline matter of trace simultaneously.Chemical reaction is as follows:
One, deionization (carbonic acid gas) process:
Cu
2++2H-R→Cu-2R+2H
+
CO
2+H
2O→H
2CO
3→HCO
- 3+H
+
HCO
- 3+OH-R→HCO
3-R+OH
-
2H
++OH
-→H
2O
Two, little alkalization process:
H
2O+Na
+-R → (under the electric field action) H-R+NaOH
Like this, remove zwitterion, carbonic acid gas in anhydrating, realize that inner cold water is alkaline operating mode, thoroughly prevented the corrosion of carbonic acid gas, really reach high insulation of inner cold water and free from corrosion purpose copper.
Because pure water can only ionization go out very a spot of H under effect of electric field
+And HO
-So the electrode at the little alkalization device of electrolemma has partly used Bipolar Membrane to quicken ionization, Bipolar Membrane can discharge H in water under effect of electric field
+And HO
-H
+Na type resin is converted to H type resin discharge Na
+, Na
+With the HO in the water
-Thereby reaction generates NaOH and is discharged in the water, and is soluble in water because NaOH belongs to highly basic, improves pH value thereby its aqueous solution is strong basicity.And NaOH can not bring other influence to electric generator inner cooling water.Reaction equation is as follows:
H
++Na-R＝H-R+Na
+
Na
++OH
-＝NaOH
Specific conductivity, the pH value of online detection inner cold water of the utility model and device outlet, full-automatic regulation inner cold water water quality, realized that the inner cold water specific conductivity is minimum, the pH value is suitable, cupric ion is minimum, improved the insulativity of generator to greatest extent, reach intimate perfect inner cold water operating mode, solved the inner cold water corrosion up hill and dale, the generator long-term safety is stabilized the economy to move to play a key effect.
That the utility model device has is simple in structure, cost is low, electric conductivity of inside cold water is minimum, the pH value is moderate, and content of copper ion is minimum, has improved the insulativity of generator to greatest extent, the advantage that the cycle of operation is long.
Description of drawings
Fig. 1 is the structural representation of the utility model device, Fig. 2 is the utility model device connection diagram in power generation system, Fig. 3 is the structural representation of embodiment three, Fig. 4 is that the master of Bipolar Membrane device 17-10 in the embodiment four looks diagrammatic cross-section, Fig. 5 is the A-A diagrammatic cross-section of Fig. 4, Fig. 6 is the water route connection diagram of measuring instrument case 27 in the embodiment two, and Fig. 7 is the circuit connection diagram of measuring instrument case 27 in the embodiment two.
Embodiment
Embodiment one: the water-in of the device of (referring to Fig. 1 and Fig. 2) present embodiment is communicated with the water outlet of water cooler, water outlet is communicated with the water-in of inner cold water case, and it is by inlet gage 1 is housed, first water inlet pipe 4 of first valve 2 and second valve 3, first flange 5, reverse checkvalve 6, spinner-type flowmeter 7, second flange 8, second water inlet pipe 9, water-in is equipped with first deionizer 12 that the 3rd valve 10 and the 3rd flange 11 and water outlet are equipped with the 4th flange 13 and the 4th valve 14, water-in is equipped with the little alkalization device 17 of electrolemma that the 5th valve 15 and the 5th flange 16 and water outlet are equipped with the 6th flange 18 and the 6th valve 19, water-in is equipped with second deionizer 22 that the 7th valve 20 and the 7th flange 21 and water outlet are equipped with blue the 23 and the 8th valve 24 of eight treating observances, entry sampling gate 25, water inlet stopple coupon 26, measuring instrument case 27, first rising pipe 28, water outlet stopple coupon 29, water outlet stopple coupon 30, pipe connecting 31, water discharging valve 32, resin catcher 33 and discharge pressure table 34 is housed, second rising pipe 37 of the 9th valve 35 and the tenth valve 36 is formed; Second water outlet 39 of water inlet pipe 4 is communicated with by first flange 5 with the water-in of spinner-type flowmeter 7, between the last lower flange of first flange 5 reverse checkvalve 6 is housed, the water outlet of spinner-type flowmeter 7 is communicated with by second flange 8 with the water-in of second water inlet pipe, the water outlet of second water inlet pipe 9 and first deionizer 12, the water-in of the little alkalization device 17 of electrolemma and second deionizer 22 is communicated with, H type resin and OH type resin are housed in first deionizer 12 and second deionizer 22, first deionizer 12, the water outlet of the little alkalization device 17 of electrolemma and second deionizer 22 is communicated with the water-in of first rising pipe 28, second water outlet 41 of first rising pipe 28 is communicated with the water-in of resin catcher 33, the water outlet of resin catcher 33 is communicated with first water-in 46 of second rising pipe 37, first water outlet 38 of water inlet pipe is communicated with by entry sample cock 25 with the water-in of water inlet stopple coupon 26, the water outlet of water inlet stopple coupon 26 is communicated with first water-in 43 of measuring instrument case 27, first water outlet 40 of first rising pipe 28 is communicated with by water outlet sample cock 30 with the water-in of water outlet stopple coupon 29, the water outlet of water outlet stopple coupon 29 is communicated with second water-in 44 of measuring instrument case 27, the water outlet of measuring instrument case 27 is communicated with the water-in of pipe connecting 31, the water outlet of pipe connecting 31 is communicated with second water-in 45 of second rising pipe 37 by water discharging valve 32, H type resin and OH type resin are housed in first deionizer 12 and second deionizer 22, in the little alkalization device 17 of electrolemma the strong base exchange resin are housed.
Embodiment two: the inside of measuring instrument case 27 is made up of spinner-type flowmeter 27-3, specific conductivity transmitter 27-4, PH transmitter 27-5, intelligent controller 27-6, two-in-one instrument 27-7, power supply 27-8 in (referring to Fig. 6 and Fig. 7) present embodiment; The water-in of measuring instrument case 27 enters, the spinner-type flowmeter 27-3 that flows through, specific conductivity transmitter 27-4, PH transmitter 27-5, and the water outlet by measuring instrument case 27 flows out again; Inner cold water is connected with the power input of intelligent controller 27-6 and two-in-one instrument 27-7 respectively by the power supply 27-8 output terminal of measuring instrument case 27, and the power output end of intelligent controller 27-6 is connected with the power input of the little alkalization device 17 of electrolemma.Other composition is identical with embodiment one with annexation.
Embodiment three: the little alkalization device 17 of the electrolemma of (referring to Fig. 3) present embodiment changes by forming cylindrical shell 17-1, resin that hole 17-2, resin change port lid 17-3, water inlet water cap 17-4, water outlet water cap 17-5, water inlet pipe 17-6, rising pipe 17-7, go up permanent sleeve 17-8, permanent sleeve 17-9, Bipolar Membrane device 17-10 and terminal box 17-11 form down; The 5th flange 16 is communicated with water inlet pipe, fixedly connected with the hole 17-12 of last permanent sleeve 17-8 vertical direction in the top of water inlet pipe, water inlet pipe 17-6 stretches into the middle and lower part of cylindrical shell 17-1, the bottom of water inlet pipe 17-6 is threaded with water inlet water cap 17-4, the feed-water end of rising pipe 17-7 is communicated with the water outlet of last permanent sleeve 17-8, the water side of rising pipe 17-7 is communicated with the 6th flange 18, last permanent sleeve 17-8 is threaded with following permanent sleeve 17-9, following permanent sleeve 17-9 is connected with water outlet water cap 17-5, fixedly connected with the bottom of following permanent sleeve 17-9 in the top of cylindrical shell 17-1, Bipolar Membrane device 17-10 is enclosed within water inlet pipe 17-6 and upward and with the middle part of water inlet pipe 17-6 fixedlys connected, the medullary ray of Bipolar Membrane device 17-10 and the central lines of water inlet pipe 17-6, terminal box 17-11 is fixedlyed connected with the outer wall of the middle and upper part of cylindrical shell 17-1, the bottom of cylindrical shell 17-1 is changed hole 17-2 with resin and is communicated with, resin is changed port lid 17-3 and is sealed on the resin replacing hole 17-2, the positive pole of Bipolar Membrane device 17-10 is electrically connected with the positive pole of terminal box 17-11, and the negative pole of Bipolar Membrane device 17-10 is connected with the negative electricity of terminal box 17-11.The present embodiment composition is identical with embodiment one with annexation.
Embodiment four: Bipolar Membrane device 17-10 is shaped as round shape in (referring to Fig. 4 and Fig. 5) present embodiment, and it has the last shaft collar 17-10-1 of through hole, lower fixed disk 17-10-2, anode 17-10-3, dividing plate 17-10-4, internal layer two electrodes film 17-10-5, outer two electrodes film 17-10-6 and the negative electrode 17-10-7 that the centre has through hole by the centre and forms; Medullary ray with Bipolar Membrane device 17-10 vertical direction is the center, is followed successively by anode 17-10-3, internal layer two electrodes film 17-10-5, negative electrode 17-10-7, outer two electrodes film 17-10-6, outer anode 17-10-4 from inside to outside; Fixedly connected with the last 17-10-1 that coils admittedly in the upper surface of anode 17-10-3, dividing plate 17-10-4, internal layer two electrodes film 17-10-5, outer two electrodes film 17-10-6 and negative electrode 17-10-7; Anode 17-10-3, dividing plate 17-10-4, internal layer two electrodes film 17-10-5, outer two electrodes film 17-10-6 are fixedlyed connected with lower fixed disk 17-10-2 with negative electrode 17-10-7.Other composition is identical with embodiment three with annexation.
Embodiment five: the mass ratio of H type resin and OH type resin is 0.2～1.5: 1 in the present embodiment.Other composition is identical with embodiment one with annexation.
Embodiment six: the mass ratio of H type resin and OH type resin is 1: 1 in the present embodiment.Other composition is identical with embodiment one with annexation.
Present embodiment H type resin and OH type resin can purify water, and remove the impurity such as Cu ion in anhydrating.
Embodiment seven: the strong base exchange resin of present embodiment is Na type resin or k type resin.Other composition or annexation are identical with embodiment one.
The effect of present embodiment is to improve inner cold water to get pH value, and the PH that makes inner cold water is 7.605～10.31.
Embodiment eight: in the little alkalization device 17 of electrolemma Na type resin is housed in the present embodiment.Other composition or annexation are identical with embodiment seven.
Available NaOH or NaCl regeneration reduced production costs after the Na type resin of present embodiment lost efficacy.
Claims (4)
1, the water-in of the little alkalinisation treatment device of a kind of electric generator inner cooling water electrolemma is communicated with the water outlet of water cooler, water outlet is communicated with the water-in of inner cold water case, it is characterized in that it is by inlet gage (1) is housed, first water inlet pipe (4) of first valve (2) and second valve (3), first flange (5), reverse checkvalve (6), spinner-type flowmeter (7), second flange (8), second water inlet pipe (9), water-in is equipped with first deionizer (12) that the 3rd valve (10) and the 3rd flange (11) and water outlet are equipped with the 4th flange (13) and the 4th valve (14), water-in is equipped with the little alkalization device of electrolemma (17) that the 5th valve (15) and the 5th flange (16) and water outlet are equipped with the 6th flange (18) and the 6th valve (19), water-in is equipped with second deionizer (22) that the 7th valve (20) and the 7th flange (21) and water outlet are equipped with eight treating observances orchid (23) and the 8th valve (24), entry sampling gate (25), water inlet stopple coupon (26), measuring instrument case (27), first rising pipe (28), water outlet stopple coupon (29), water outlet stopple coupon (30), pipe connecting (31), water discharging valve (32), resin catcher (33) and discharge pressure table (34) is housed, second rising pipe (37) of the 9th valve (35) and the tenth valve (36) is formed; Second water outlet (39) of water inlet pipe (4) is communicated with by first flange (5) with the water-in of spinner-type flowmeter (7), reverse checkvalve (6) is housed between the last lower flange of first flange (5), the water outlet of spinner-type flowmeter (7) is communicated with by second flange (8) with the water-in of second water inlet pipe, the water outlet of second water inlet pipe (9) and first deionizer (12), the water-in of little alkalization device of electrolemma (17) and second deionizer (22) is communicated with, H type resin and OH type resin are housed in first deionizer (12) and second deionizer (22), first deionizer (12), the water outlet of little alkalization device of electrolemma (17) and second deionizer (22) is communicated with the water-in of first rising pipe (28), second water outlet (41) of first rising pipe (28) is communicated with the water-in of resin catcher (33), the water outlet of resin catcher (33) is communicated with first water-in (46) of second rising pipe (37), first water outlet (38) of water inlet pipe is communicated with by entry sample cock (25) with the water-in of water inlet stopple coupon (26), the water outlet of water inlet stopple coupon (26) is communicated with first water-in 43 () of measuring instrument case (27), first water outlet (40) of first rising pipe (28) is communicated with by water outlet sample cock (30) with the water-in of water outlet stopple coupon (29), the water outlet of water outlet stopple coupon (29) is communicated with second water-in (44) of measuring instrument case (27), the water outlet of measuring instrument case (27) is communicated with the water-in of pipe connecting (31), the water outlet of pipe connecting (31) is communicated with second water-in (45) of second rising pipe (37) by water discharging valve (32), H type resin and OH type resin are housed in first deionizer (12) and second deionizer (22), in the little alkalization device of electrolemma (17) the strong base exchange resin are housed.
2, the little alkalinisation treatment device of electric generator inner cooling water electrolemma according to claim 1 device is characterized in that the inside of measuring instrument case (27) is made up of spinner-type flowmeter (27-3), specific conductivity transmitter (27-4), PH transmitter (27-5), intelligent controller (27-6), two-in-one instrument (27-7), power supply (27-8); The water-in of measuring instrument case (27) enters, the spinner-type flowmeter of flowing through (27-3), specific conductivity transmitter (27-4), PH transmitter (27-5), and the water outlet by measuring instrument case (27) flows out again; Inner cold water is connected with the power input of intelligent controller (27-6) with two-in-one instrument (27-7) respectively by power supply (27-8) output terminal of measuring instrument case (27), and the power output end of intelligent controller (27-6) is connected with the power input of the little alkalization device of electrolemma (17).
3, the little alkalinisation treatment device of electric generator inner cooling water electrolemma according to claim 1 is characterized in that the little alkalization device of electrolemma (17) changes by forming cylindrical shell (17-1), resin that hole (17-2), resin are changed port lid (17-3), water inlet water cap (17-4), water outlet water cap (17-5), water inlet pipe (17-6), rising pipe (17-7), gone up permanent sleeve (17-8), permanent sleeve (17-9), Bipolar Membrane device (17-10) and terminal box (17-11) are formed down; The 5th flange (16) is communicated with water inlet pipe, fixedly connected with the hole (17-12) of last permanent sleeve (17-8) vertical direction in the top of water inlet pipe, water inlet pipe (17-6) stretches into the middle and lower part of cylindrical shell (17-1), the bottom of water inlet pipe (17-6) is threaded with water inlet water cap (17-4), the feed-water end of rising pipe (17-7) is communicated with the water outlet of last permanent sleeve (17-8), the water side of rising pipe (17-7) is communicated with the 6th flange (18), last permanent sleeve (17-8) is threaded with following permanent sleeve (17-9), following permanent sleeve (17-9) is connected with water outlet water cap (17-5), fixedly connected with the bottom of following permanent sleeve (17-9) in the top of cylindrical shell (17-1), Bipolar Membrane device (17-10) is enclosed within water inlet pipe (17-6) and upward and with the middle part of water inlet pipe (17-6) fixedlys connected, the central lines of the medullary ray of Bipolar Membrane device (17-10) and water inlet pipe (17-6), terminal box (17-11) is fixedlyed connected with the outer wall of the middle and upper part of cylindrical shell (17-1), the bottom of cylindrical shell (17-1) is changed hole (17-2) with resin and is communicated with, resin is changed port lid (17-3) and is sealed on the resin replacing hole (17-2), the positive pole of Bipolar Membrane device (17-10) is electrically connected with the positive pole of terminal box (17-11), and the negative pole of Bipolar Membrane device (17-10) is connected with the negative electricity of terminal box (17-11).
4, the little alkalinisation treatment device of electric generator inner cooling water electrolemma according to claim 3, it is characterized in that Bipolar Membrane device (17-10) is shaped as round shape, it by the centre have the last shaft collar (17-10-1) of through hole, lower fixed disk (17-10-2), anode (17-10-3), dividing plate (17-10-4), internal layer two electrodes film (17-10-5), outer two electrodes film (17-10-6) and the negative electrode (17-10-7) that the centre has through hole formed; Medullary ray with Bipolar Membrane device (17-10) vertical direction is the center, is followed successively by anode (17-10-3), internal layer two electrodes film (17-10-5), negative electrode (17-10-7), outer two electrodes film (17-10-6), outer anode (17-10-4) from inside to outside; Fixedly connected with last solid dish (17-10-1) in the upper surface of anode (17-10-3), dividing plate (17-10-4), internal layer two electrodes film (17-10-5), outer two electrodes film (17-10-6) and negative electrode (17-10-7); Anode (17-10-3), dividing plate (17-10-4), internal layer two electrodes film (17-10-5), outer two electrodes film (17-10-6) and negative electrode (17-10-7) are fixedlyed connected with lower fixed disk (17-10-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620166936 CN200995972Y (en) | 2006-12-29 | 2006-12-29 | Internally-cooling electric film weak-alkalizing treater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620166936 CN200995972Y (en) | 2006-12-29 | 2006-12-29 | Internally-cooling electric film weak-alkalizing treater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200995972Y true CN200995972Y (en) | 2007-12-26 |
Family
ID=38994403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620166936 Expired - Lifetime CN200995972Y (en) | 2006-12-29 | 2006-12-29 | Internally-cooling electric film weak-alkalizing treater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200995972Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616886A (en) * | 2012-03-20 | 2012-08-01 | 武汉大学 | Preposed serial connection shunting water quality precision adjustment method and system of cooling water in electric generator |
| CN102723815A (en) * | 2011-03-29 | 2012-10-10 | 淮南矿业(集团)有限责任公司 | System and method for detecting cooling pipeline of motor |
| CN104030399A (en) * | 2014-05-12 | 2014-09-10 | 西安热工研究院有限公司 | Processing system and processing method for internal cooling water of generator |
-
2006
- 2006-12-29 CN CN 200620166936 patent/CN200995972Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723815A (en) * | 2011-03-29 | 2012-10-10 | 淮南矿业(集团)有限责任公司 | System and method for detecting cooling pipeline of motor |
| CN102616886A (en) * | 2012-03-20 | 2012-08-01 | 武汉大学 | Preposed serial connection shunting water quality precision adjustment method and system of cooling water in electric generator |
| CN104030399A (en) * | 2014-05-12 | 2014-09-10 | 西安热工研究院有限公司 | Processing system and processing method for internal cooling water of generator |
| CN104030399B (en) * | 2014-05-12 | 2015-09-23 | 西安热工研究院有限公司 | A kind of electric generator inner cooling water treatment system and treatment process |
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