CN203451629U - Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis - Google Patents
Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis Download PDFInfo
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- CN203451629U CN203451629U CN201320487356.3U CN201320487356U CN203451629U CN 203451629 U CN203451629 U CN 203451629U CN 201320487356 U CN201320487356 U CN 201320487356U CN 203451629 U CN203451629 U CN 203451629U
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Abstract
The utility model provides a non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis. The non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis comprises a water softener, a water storage tank, a sodium chloride storage tank, a water supply pump, a saline water delivery pump, a non-diaphragm-type electrolytic cell, a hypochlorous acid and sodium hypochlorite storage tank and an electric control system and is characterized in that the non-diaphragm-type electrolytic cell is provided with a cooling electrolyte inflowing port and an electrolyte outflowing port, an electrolyte output pump, a heat exchanger and an electrolyte input pump are sequentially connected between the electrolyte outflowing port and the cooling electrolyte inflowing port; and the electric control system comprises a touch screen, a PLC (Programmable Logical Controller) control module and a rectifier, and control circuits are arranged among the PLC control module, the touch screen, the rectifier, the water softener, the water supply pump, the saline water delivery pump, an electric conduction electrode of the non-diaphragm-type electrolytic cell, the heat exchanger, the electrolyte output pump and the electrolyte input pump. The non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis has the advantages of fast electrolytic reaction speed, high hypochlorous acid and sodium hypochlorite yield, high conversion rate and low operating cost.
Description
Technical field
The utility model relates to a kind of hypochlorous acid, sodium hypochlorite generators, particularly relates to a kind of device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox.
Background technology
Along with development and the growth in the living standard of social science and technology, people more and more pay close attention to HUMAN HEALTH, to tap water, sanitary sewage, swimming pool, food processing plant's environment, eating house and the food materials in canteen, the disinfection of tableware more and more pay attention to.Prior art mainly contains two kinds of pharmaceutical chemicals cleaning and disinfecting method and ozone sterilization sterilization methods.Adopt pharmaceutical chemicals cleaning and disinfecting method to have the problems such as expense is high, the rear residual medicine of use works the mischief, make food processing plant, eating house, canteen, make especially large-scale restaurant, hotel etc. can not take sterilization and disinfection measure thoroughly, have the risk that causes group food poisoning.Adopt ozone sterilization sterilization method to tend to cause residual ozone, residual ozone has various harm to human body, it not only aggravates the mankind's aging course, and can cause a series of disease, as causing arteriosclerosis, induced tumor generates, and causes that platelet aggregation causes cerebral thrombosis, myocardial infarction, cause internal organs ischemic, senile dementia, cataract, diabetes, allergy, immunity degradation, Parkinson's disease etc., residual ozone is exactly a kind of chronic murderous weapon.Prior art often adopts disinfection by chlorine method for the sterilization of tap water, sanitary sewage, swimming pool, the manufacturing cost of chlorine is high, and there is too many unsafe factor in transportation and keeping process, chlorine often reacts again objectionable impuritiess such as generating ammonia chloride, haloform when killing bacterium with urea, organism in addition, may cause people's lung, liver and central nervous system generation canceration.
Prior art also has a kind of clorox sterilizing method, clorox not only can be used for the sterilization and disinfection of water factory, domestic sewage factory, also can be used for recirculated water, the drinking water treatment of large cooling column, also can be used for the sterilization of food, vegetables, meat processing, and the sterilization and disinfection of swimming-pool water, applied widely.Clorox sterilization and disinfection is compared with disinfection by chlorine, low cost of manufacture, and use safety, therefore, clorox sterilization and disinfection more and more receives people's concern.
At present, the device of electrolysis legal system hypochlorous acid, clorox generally adopts without diaphragm electrolytic cell, the hypochlorous acid of this spline structure, sodium hypochlorite generators are easily emitted a large amount of heat when electrolysis weak brine, make the electrolytic solution temperature rise in electrolyzer very fast, cause the concentration of available chlorine in electrolytic solution to reduce; The flow of weak brine is accelerated, Reaction time shorten also can solve problem of temperature rise, but can produce sodium chloride electrolysis not in time, and hypochlorous acid, clorox concentration are low, and the high problem of saltness.Prior art generally adopts in the surrounding without diaphragm electrolytic cell the problem of temperature rise that cooling system is alleviated electrolytic solution is set, but fail so far thoroughly to solve the problem of electrolytic solution optimal temperature, the transformation efficiency of hypochlorous acid, clorox often only has 40-50% at present, and power consumption is higher.Adopt ion-exchange membrane electrolysis can effectively improve the transformation efficiency of hypochlorous acid, clorox, but ionic membrane exist again work-ing life short, be often used alternatingly easily cause that fault, productive expense are high, hypochlorous acid and the shortcoming such as clorox yields poorly, speed of response is slow, the clorox transformation efficiency therefore improving without diaphragm type hypochlorous acid, sodium hypochlorite generators becomes correlative technology field technician technical problem in the urgent need to address.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide that a kind of speed of response is fast, hypochlorous acid and clorox output is high, transformation efficiency is high, running cost the is low device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model provides a kind of device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox, comprises water softener, water tank, sodium-chlor storage tank, working shaft, salt solution transferpump, without diaphragm electrolytic cell, heat exchanger, electrolytic solution Send out pump, electrolytic solution front pump, hypochlorous acid and clorox storage tank, electric control system;
The water-in of described water softener connects water supply line, the water outlet of described water softener connects the water-in of described water tank, the water-in of described sodium-chlor storage tank, the water outlet of described water tank connects the water-in of working shaft, the water outlet of described sodium-chlor storage tank connects the water-in of salt solution transferpump, and the water outlet of the water outlet of described working shaft and salt solution transferpump is all connected the described weak brine influx without diaphragm electrolytic cell;
Describedly without diaphragm electrolytic cell, be also provided with a cooling electrolytic solution influx, an electrolyte stream outlet, and a hypochlorous acid, sodium hypochlorite solution spout;
Wherein, described weak brine influx is preferably arranged at the side of the described bottom without diaphragm electrolytic cell, described cooling electrolytic solution influx is also preferably arranged at the side of the described bottom without diaphragm electrolytic cell, described electrolyte stream outlet is preferably arranged at the side of the described upper end without diaphragm electrolytic cell, and described hypochlorous acid, sodium hypochlorite solution spout are preferably arranged at the top without diaphragm electrolytic cell.
Described electrolyte stream outlet connects the influx of described electrolytic solution Send out pump, the spout of described electrolytic solution Send out pump connects heat exchanger influx, the spout of described heat exchanger connects the influx of described electrolytic solution front pump, and the spout of described electrolytic solution front pump connects the described cooling electrolytic solution influx without diaphragm electrolytic cell;
The described hypochlorous acid without diaphragm electrolytic cell, sodium hypochlorite solution spout connect the influx of described hypochlorous acid and clorox storage tank;
Described hypochlorous acid and clorox storage tank are also provided with a spout;
Described electric control system comprises a touch-screen, a PLC control module and a rectifier, between described PLC control module and touch-screen, rectifier, water softener, working shaft, salt solution transferpump, the conductive electrode without diaphragm electrolytic cell, heat exchanger, electrolytic solution Send out pump, electrolytic solution front pump, be provided with control circuit, described rectifier is the power supply without the conductive electrode of diaphragm electrolytic cell.
Wherein, on the connecting pipeline between the described hypochlorous acid without diaphragm electrolytic cell, sodium hypochlorite solution spout and described hypochlorous acid and the influx of clorox storage tank, be disposed with a temperature sensor and a magnetic valve; Between described temperature sensor, magnetic valve and described PLC control module, be provided with control circuit.
On described hypochlorous acid and clorox storage tank, be provided with a residual chlorine sensor and a liquid level sensor, between described residual chlorine sensor, liquid level sensor and described PLC control module, be provided with control circuit.
The described bottom without diaphragm electrolytic cell is provided with a flow sensor, between described flow sensor and described PLC control module, is provided with control circuit.
Described is vertical tubulose without diaphragm electrolytic cell, described without being provided with 4-18 battery lead plate in diaphragm electrolytic cell, described battery lead plate is multipole type battery lead plate, sealing completely between the described tube wall without diaphragm electrolytic cell and each battery lead plate, describedly all adopts heat-resisting, corrosion-resistant material to make without diaphragm electrolytic cell and each battery lead plate.The spacing of each adjacent electrode plates is preferably 3-12mm.
Described heat exchanger is preferably pipeline type heat exchanger, on described heat exchanger, is provided with visual windows, and described heat exchanger is provided with cooling channels, and the cooling fluid in described cooling channels is water coolant, cooling oil or cooling gas.
As mentioned above, the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox of the present utility model, has following beneficial effect:
Problem of temperature rise in electrolyzer while adopting the electrolytic solution outer circulation type of cooling to solve electrolysis, provides electrolysis best optimal temperature, repeatedly mix electrolysis and improved salt transformation efficiency, automatically regulates weak brine concentration and flow to guarantee the growing amount of hypochlorous acid, clorox; It is battery lead plate power supply that rectifier can adopt direct current to supply the mode of falling the utmost point, has solved the problem of electrode pickling descaling, has extended electrode life, has improved electrolytic efficiency; Omnidistance by automatic routine controlling run, level of automation is high, and fault is few, and running cost is low, and the concentration of hypochlorous acid, clorox and growing amount can be controlled.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox of the present utility model.
Element numbers explanation
1 water softener 2 water tanks
3 sodium-chlor storage tank 4 working shafts
5 salt solution transferpumps 6 are without diaphragm electrolytic cell
The cooling electrolytic solution influx of 6a weak brine influx 6b
6c electrolyte stream outlet 6d hypochlorous acid, sodium hypochlorite solution spout
7 heat exchanger 7a visual windows
8 electrolytic solution Send out pump 9 electrolytic solution front pumps
10 hypochlorous acid and clorox storage tank 10a influx
10b spout 11 temperature sensors
12 magnetic valve 13 residual chlorine sensors
14 liquid level sensor 100 electric control systems
110 touch-screen 120PLC control modules
130 rectifier 200 water supply lines
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification sheets.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this specification sheets, ratio, size etc., equal contents in order to coordinate specification sheets to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionlity or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this specification sheets, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox, comprises water softener 1, water tank 2, sodium-chlor storage tank 3, working shaft 4, salt solution transferpump 5, without diaphragm electrolytic cell 6, heat exchanger 7, electrolytic solution Send out pump 8, electrolytic solution front pump 9, hypochlorous acid and clorox storage tank 10, electric control system 100.
The water-in of described water softener 1 connects water supply line 200, the water outlet of described water softener 1 connects the water-in of described water tank 2, the water-in of described sodium-chlor storage tank 3, the water outlet of described water tank 2 connects the water-in of working shaft 4, the water outlet of described sodium-chlor storage tank 3 connects the water-in of salt solution transferpump 5, and the water outlet of the water outlet of described working shaft 4 and salt solution transferpump 5 is all connected the described weak brine influx 6a without diaphragm electrolytic cell 6.
Describedly without diaphragm electrolytic cell 6, be also provided with a cooling electrolytic solution influx 6b, an electrolyte stream outlet 6c, and a hypochlorous acid, sodium hypochlorite solution spout 6d.
Wherein, described weak brine influx 6a is preferably arranged at the side of the described bottom without diaphragm electrolytic cell 6, described cooling electrolytic solution influx 6b is also preferably arranged at the side of the described bottom without diaphragm electrolytic cell 6, described electrolyte stream outlet 6c is preferably arranged at the side of the described upper end without diaphragm electrolytic cell 6, and described sodium hypochlorite solution spout 6d is preferably arranged at the top without diaphragm electrolytic cell 6.
Described electrolyte stream outlet 6c connects the influx of described electrolytic solution Send out pump 8, the spout of described electrolytic solution Send out pump 8 connects heat exchanger 7 influxs, the spout of described heat exchanger 7 connects the influx of described electrolytic solution front pump 9, and the spout of described electrolytic solution front pump 9 connects the described cooling electrolytic solution influx 6b without diaphragm electrolytic cell 6.
The described hypochlorous acid without diaphragm electrolytic cell 6, sodium hypochlorite solution spout 6d connect the influx 10a of described hypochlorous acid and clorox storage tank 10.
The influx 10a of described hypochlorous acid and clorox storage tank 10 is arranged at the top of hypochlorous acid and clorox storage tank 10, and the lower end of described hypochlorous acid and clorox storage tank 10 is also provided with a spout 10b.
Described electric control system 100 comprises a touch-screen 110, a PLC control module 120 and a rectifier 130, between described PLC control module 120 and touch-screen 110, rectifier 130, water softener 1, working shaft 4, salt solution transferpump 5, the conductive electrode without diaphragm electrolytic cell 6, heat exchanger 7, electrolytic solution Send out pump 8, electrolytic solution front pump 9, be provided with control circuit, described rectifier 130 is the power supply without the conductive electrode of diaphragm electrolytic cell 6.
Wherein, on the connecting pipeline between the described hypochlorous acid without diaphragm electrolytic cell, sodium hypochlorite solution spout 6d and described hypochlorous acid and the influx 10a of clorox storage tank, be disposed with a temperature sensor 11 and a magnetic valve 12; Between described temperature sensor 11, magnetic valve 12 and described PLC control module 120, be provided with control circuit.
On described hypochlorous acid and clorox storage tank 10, be provided with a residual chlorine sensor 13 and a liquid level sensor 14, between described residual chlorine sensor 13, liquid level sensor 14 and described PLC control module 120, be also provided with control circuit.
The described bottom without diaphragm electrolytic cell 6 is also provided with a flow sensor (not shown), between described flow sensor and described PLC control module 120, is also provided with control circuit.Described is vertical tubulose without diaphragm electrolytic cell 6, described without being provided with 4-18 battery lead plate (not shown) in diaphragm electrolytic cell 6, described battery lead plate is multipole type battery lead plate, sealing completely between the described tube wall without diaphragm electrolytic cell 6 and each battery lead plate, describedly all adopts heat-resisting, corrosion-resistant material to make without diaphragm electrolytic cell 6 and each battery lead plate.The spacing of each adjacent electrode plates is preferably 3-12mm.
Described heat exchanger 7 is preferably pipeline type heat exchanger, on described heat exchanger 7, is provided with visual windows 7a, and described heat exchanger 7 is provided with cooling channels, and the cooling fluid in described cooling channels can be water coolant, cooling oil or cooling gas.
Principle of work of the present utility model is: staff sends instruction by touch-screen 110, making PLC control module 120 control by control circuit each parts that are attached thereto moves, PLC control module 120 starts water softener 1, the water source that water supply line 200 is provided softens processing, the water that has reduced hardness flows into water tank 2 and sodium-chlor storage tank 3, PLC control module 120 starts working shaft 4 and salt solution transferpump 5, after making salt solution that the water that flowed out by water tank 2 and sodium-chlor storage tank 3 flow out be mixed into weak brine, by the weak brine influx 6a without diaphragm electrolytic cell 6, entered without diaphragm electrolytic cell 6.The amount being detected without diaphragm electrolytic cell 6 interior weak brines by the flow sensor without diaphragm electrolytic cell 6 bottoms reaches after certain numerical value, PLC control module 120 is controlled rectifiers 130 and is provided power supply for the battery lead plate without diaphragm electrolytic cell 6, battery lead plate starts to carry out the work of electrolysis hypochlorous acid processed, clorox, and working shaft 4 and salt solution transferpump 5 continue as without diaphragm electrolytic cell 6 weak brine is provided.The temperature being detected without diaphragm electrolytic cell 6 electrolyte insides by temperature sensor 11, because hypochlorous acid, chlorine bleach liquor effective chlorine density 27-30 ℃ time can reach the highest, therefore the set(ting)value of 120 pairs of temperature of PLC control module is 27-30 ℃, when the temperature without diaphragm electrolytic cell 6 electrolyte insides is less than 27 ℃, without the battery lead plate continuous firing of diaphragm electrolytic cell 6; When the temperature without diaphragm electrolytic cell 6 electrolyte insides approaches 30 ℃, PLC control module 120 startup heat exchangers 7, electrolytic solution Send out pump 8, electrolytic solution front pump 9 carry out work, be greater than the electrolytic solution of 30 ℃ by electrolytic solution Send out pump 8 inflow heat exchangers 7, by electrolytic solution front pump 9, flow into again without diaphragm electrolytic cell 6 after cooling heat exchanger 7 is interior, the electric current that PLC control module 120 is controlled rectifier 130 makes to decline without the electrolytic speed of the battery lead plate of diaphragm electrolytic cell 6, to alleviate electrolyte temperature, continues to rise.Electrolysis hypochlorous acid processed, chlorine bleach liquor are through after a period of time, PLC control module 120 is controlled magnetic valve 12 and is opened, and the hypochlorous acid that electrolysis makes, chlorine bleach liquor are flow in hypochlorous acid and clorox storage tank 10 by the sodium hypochlorite solution spout 6d without diaphragm electrolytic cell 6.The 13 pairs of hypochlorous acid of residual chlorine sensor and the hypochlorous acid in clorox storage tank 10, chlorine bleach liquor's the concentration that on hypochlorous acid and clorox storage tank 10, arrange detect, and detected result is flowed to PLC control module 120.
Now, each parts of the present utility model start all to put into working order under the control of PLC control module 120: the Data Control working shaft 4 that PLC control module 120 provides according to residual chlorine sensor 13 and the running of salt solution transferpump 5, realize weak brine concentration and weak brine flowed into the control without the amount of diaphragm electrolytic cell 6; The running of the Data Control heat exchanger 7 that PLC control module 120 provides according to temperature sensor 11, electrolytic solution Send out pump 8 and electrolytic solution front pump 9, realizes the control without diaphragm electrolytic cell 6 electrolyte inside temperature; Data Control magnetic valve that PLC control module 120 provides according to residual chlorine sensor 13, temperature sensor 11 12 opens and closes, and realizes and flow into hypochlorous acid and the hypochlorous acid of clorox storage tank 10, the concentration of clorox is controlled; The running of the whole electrolysis of the signal control clorox system processed that PLC control module 120 provides according to liquid level sensor 14 and stopping.The utility model is controlled at the electrolytic solution without in diaphragm electrolytic cell 6 between 27-30 ℃ by heat exchanger 7, when hypochlorous acid, chlorine bleach liquor's concentration of residual chlorine sensor 13 detection hypochlorous acid and clorox storage tank 10 reach prescribed value, working shaft 4 and 5 runnings of salt solution transferpump, weak brine is input to without in diaphragm electrolytic cell 6, simultaneously, magnetic valve 12 is opened, and the hypochlorous acid that electrolysis makes, chlorine bleach liquor are flow in hypochlorous acid and clorox storage tank 10 by the hypochlorous acid without diaphragm electrolytic cell 6, sodium hypochlorite solution spout 6d, the hypochlorous acid, chlorine bleach liquor's concentration that detect hypochlorous acid and clorox storage tank 10 when residual chlorine sensor 13 are a little more than prescribed value, the concentration that weak brine is described is excessive, PLC control module 120 regulates the running of working shaft 4 and salt solution transferpump 5 with conversion system, to regulate the concentration of weak brine, hypochlorous acid when residual chlorine sensor 13 detection hypochlorous acid and clorox storage tank 10, chlorine bleach liquor's concentration lower than set minimum value time, magnetic valve 12 cuts out, working shaft 4 and salt solution transferpump 5 shut down, without the battery lead plate in diaphragm electrolytic cell 6, electrolytic solution is carried out to electrolysis repeatedly, after for some time, working shaft 4 and salt solution transferpump 5 rerun, magnetic valve 12 is opened again simultaneously, the hypochlorous acid that electrolysis makes, chlorine bleach liquor is again by the hypochlorous acid without diaphragm electrolytic cell 6, sodium hypochlorite solution spout 6d flow in hypochlorous acid and clorox storage tank 10, if the hypochlorous acid of residual chlorine sensor 13 detection hypochlorous acid and clorox storage tank 10, chlorine bleach liquor's concentration are still lower than prescribed value, the concentration that weak brine is described is too small, PLC control module 120 regulates the running of working shaft 4 and salt solution transferpump 5 again with conversion system, to regulate the concentration of weak brine, the hypochlorous acid, chlorine bleach liquor's concentration that detects hypochlorous acid and clorox storage tank 10 when residual chlorine sensor 13 lower than set minimum value time, magnetic valve 12 cuts out again, working shaft 4 and salt solution transferpump 5 shut down again, without the battery lead plate in diaphragm electrolytic cell 6, again electrolytic solution are carried out to electrolysis repeatedly.Repeat afterwards the process of above-mentioned electrolysis hypochlorous acid processed, clorox always, until the liquid level sensor 14 of hypochlorous acid and clorox storage tank 10 has sent the hypochlorous acid of setting, the signal of clorox growing amount, PLC control module 120 control each parts of the present utility model shut down, and the utility model quits work automatically; Hypochlorous acid, chlorine bleach liquor in hypochlorous acid and clorox storage tank 10 are flowed out by spout 10b, make hypochlorous acid in hypochlorous acid and clorox storage tank 10, when chlorine bleach liquor is not enough, liquid level sensor 14 sends corresponding signal again, and the utility model starts again, carries out work.
On heat exchanger 7 of the present utility model, be provided with visual windows 7a, by this visual windows 7a, can observe the cooling situation of electrolytic solution and the corrosion condition of heat exchanger 7 interior conduits, so that in time heat exchanger 7 is carried out to necessary maintenance.Battery lead plate without diaphragm electrolytic cell 6 interior settings of the present utility model is multipole type battery lead plate, make the power supply of 130 pairs of battery lead plates of PLC control module 120 controlled rectifiers adopt the mode of falling the utmost point, while having avoided electrolysis, at negative electrode, form fouling, solved the problem of washing of rinsing of battery lead plate, and extended life-span of electrode, improved electrolytic efficiency.
The having and adopt constant voltage silicon-controlled rectifier to carry out once electrolytic as battery lead plate power supply without diaphragm type electrolysis hypochlorous acid processed, sodium hypochlorite generators of prior art, salt transformation efficiency can only reach 45%; Also have and adopt rectifier to carry out once electrolytic as battery lead plate power supply, salt transformation efficiency can reach 60%; And the utility model adopts rectifier 130 as battery lead plate power supply, rely on heat exchanger 7 to realize the electrolysis repeatedly of electrolytic solution, salt transformation efficiency can be up to 95%.
The utility model not only can be used for the sterilization of food, vegetables, meat processing and the sterilization and disinfection of swimming-pool water, also can be used for recirculated water, the drinking water treatment of large cooling column, because large growing amount can be set, so be also applicable to the sterilization and disinfection of water factory, domestic sewage factory, range of application is very extensive.The starting material that the utility model makes hypochlorous acid, chlorine bleach liquor are Industrial Salt and water, and this different material is aboundresources all, low price, thus production cost is low, and running cost is low.
In sum, problem of temperature rise in electrolyzer when the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox of the present utility model adopts the electrolytic solution outer circulation type of cooling to solve electrolysis, repeatedly mix electrolysis and improved salt transformation efficiency, automatically regulate weak brine concentration and flow to guarantee the growing amount of hypochlorous acid, clorox; The utility model has solved the problem of electrode pickling descaling, has extended electrode life, has improved electrolytic efficiency; Omnidistance by automatic routine controlling run, level of automation is high, and fault is few, and running cost is low, and the concentration of hypochlorous acid, clorox and growing amount can be controlled.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (10)
1. without a device for diaphragm type cyclic electrolysis hypochlorous acid processed, clorox, comprise water softener (1), water tank (2), sodium-chlor storage tank (3), working shaft (4), salt solution transferpump (5), without diaphragm electrolytic cell (6), hypochlorous acid and clorox storage tank (10), electric control system (100); The water-in of described water softener (1) connects water supply line (200), the water outlet of described water softener (1) connects the water-in of described water tank (2), the water-in of described sodium-chlor storage tank (3), the water outlet of described water tank (2) connects the water-in of working shaft (4), the water outlet of described sodium-chlor storage tank (3) connects the water-in of salt solution transferpump (5), and the water outlet of the water outlet of described working shaft (4) and salt solution transferpump (5) is all connected the described weak brine influx (6a) without diaphragm electrolytic cell; Describedly without diaphragm electrolytic cell, be also provided with a hypochlorous acid, sodium hypochlorite solution spout (6d); The described hypochlorous acid without diaphragm electrolytic cell, sodium hypochlorite solution spout (6d) connect the influx (10a) of described hypochlorous acid and clorox storage tank;
It is characterized in that, also comprise heat exchanger (7), electrolytic solution Send out pump (8), electrolytic solution front pump (9);
Describedly without diaphragm electrolytic cell (6), be also provided with a cooling electrolytic solution influx (6b) and electrolyte stream outlet (6c); Described electrolyte stream outlet (6c) connects the influx of described electrolytic solution Send out pump (8), the spout of described electrolytic solution Send out pump (8) connects heat exchanger (7) influx, the spout of described heat exchanger (7) connects the influx of described electrolytic solution front pump (9), and the spout of described electrolytic solution front pump (9) connects the described cooling electrolytic solution influx (6b) without diaphragm electrolytic cell;
Described electric control system (100) comprises a touch-screen (110), a PLC control module (120) and a rectifier (130), described PLC control module (120) and touch-screen (110), rectifier (130), water softener (1), working shaft (4), salt solution transferpump (5), the conductive electrode without diaphragm electrolytic cell (6), heat exchanger (7), electrolytic solution Send out pump (8), electrolytic solution front pump are provided with control circuit between (9), and described rectifier (130) is the power supply without the conductive electrode of diaphragm electrolytic cell (6).
2. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1, is characterized in that: on the connecting pipeline between the influx (10a) of the described hypochlorous acid without diaphragm electrolytic cell, sodium hypochlorite solution spout (6d) and described hypochlorous acid and clorox storage tank, be disposed with a temperature sensor (11) and a magnetic valve (12); Between described temperature sensor (11), magnetic valve (12) and described PLC control module (120), be provided with control circuit.
3. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1 and 2, it is characterized in that: on described hypochlorous acid and clorox storage tank (10), be provided with a residual chlorine sensor (13) and a liquid level sensor (14), between described residual chlorine sensor (13), liquid level sensor (14) and described PLC control module (120), be provided with control circuit.
4. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1 and 2, it is characterized in that: the described bottom without diaphragm electrolytic cell (6) is provided with a flow sensor, between described flow sensor and described PLC control module (120), be provided with control circuit.
5. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 3, it is characterized in that: the described bottom without diaphragm electrolytic cell (6) is provided with a flow sensor, between described flow sensor and described PLC control module (120), be provided with control circuit.
6. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1, it is characterized in that: described is vertical tubulose without diaphragm electrolytic cell (6), described without being provided with 4-18 battery lead plate in diaphragm electrolytic cell, sealing completely between the described tube wall without diaphragm electrolytic cell and each battery lead plate, describedly all adopts heat-resisting, corrosion-resistant material to make without diaphragm electrolytic cell and each battery lead plate.
7. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 6, is characterized in that: described battery lead plate is multipole type battery lead plate.
8. according to the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox described in claim 6 or 7, it is characterized in that: the spacing of described each adjacent electrode plates is 3-12mm.
9. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1, it is characterized in that: described heat exchanger (7) is pipeline type heat exchanger, on described heat exchanger, be provided with visual windows (7a), described heat exchanger is provided with cooling channels, and the cooling fluid in described cooling channels is water coolant, cooling oil or cooling gas.
10. the device without diaphragm type cyclic electrolysis hypochlorous acid processed, clorox according to claim 1, it is characterized in that: described weak brine influx (6a), cooling electrolytic solution influx (6b) are arranged at the side of the described bottom without diaphragm electrolytic cell (6), described electrolyte stream outlet (6c) is arranged at the side of the described upper end without diaphragm electrolytic cell (6), and described hypochlorous acid, sodium hypochlorite solution spout (6d) are arranged at the described top without diaphragm electrolytic cell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487356.3U CN203451629U (en) | 2013-08-09 | 2013-08-09 | Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487356.3U CN203451629U (en) | 2013-08-09 | 2013-08-09 | Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203451629U true CN203451629U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320487356.3U Expired - Fee Related CN203451629U (en) | 2013-08-09 | 2013-08-09 | Non-diaphragm-type device for preparing hypochlorous acid and sodium hypochlorite through circulating electrolysis |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401165A (en) * | 2015-12-10 | 2016-03-16 | 中国灌溉排水发展中心 | Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas |
| CN105483748A (en) * | 2015-12-28 | 2016-04-13 | 东莞市汇腾智能设备科技有限公司 | Disinfectant preparing device |
| CN105603452A (en) * | 2015-12-25 | 2016-05-25 | 浙江天行健水务有限公司 | Novel efficient sodium hypochlorite generator |
| CN104342715B (en) * | 2013-08-09 | 2016-12-28 | 上海洁循实业有限公司 | The hypochlorous acid processed of cyclic electrolysis without diaphragm type, the device of sodium hypochlorite |
| CN111593366A (en) * | 2020-05-22 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing device and manufacturing method |
| CN111876792A (en) * | 2020-08-04 | 2020-11-03 | 湖南匡楚科技有限公司 | Automatic control method for generating hypochlorous acid water |
| CN114959757A (en) * | 2022-05-06 | 2022-08-30 | 武汉丽辉新技术有限公司 | Electrolytic tank for generating electrolyzed oxidizing water and preparation method thereof |
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2013
- 2013-08-09 CN CN201320487356.3U patent/CN203451629U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104342715B (en) * | 2013-08-09 | 2016-12-28 | 上海洁循实业有限公司 | The hypochlorous acid processed of cyclic electrolysis without diaphragm type, the device of sodium hypochlorite |
| CN105401165A (en) * | 2015-12-10 | 2016-03-16 | 中国灌溉排水发展中心 | Intermittent electrolytic salt sodium hypochlorite generator suitable for small water supply projects in rural areas |
| CN105603452A (en) * | 2015-12-25 | 2016-05-25 | 浙江天行健水务有限公司 | Novel efficient sodium hypochlorite generator |
| CN105483748A (en) * | 2015-12-28 | 2016-04-13 | 东莞市汇腾智能设备科技有限公司 | Disinfectant preparing device |
| CN105483748B (en) * | 2015-12-28 | 2018-06-26 | 广东利德泰智能装备科技有限公司 | A kind of thimerosal making apparatus |
| CN111593366A (en) * | 2020-05-22 | 2020-08-28 | 珠海格力电器股份有限公司 | Disinfectant liquid manufacturing device and manufacturing method |
| CN111876792A (en) * | 2020-08-04 | 2020-11-03 | 湖南匡楚科技有限公司 | Automatic control method for generating hypochlorous acid water |
| CN114959757A (en) * | 2022-05-06 | 2022-08-30 | 武汉丽辉新技术有限公司 | Electrolytic tank for generating electrolyzed oxidizing water and preparation method thereof |
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Granted publication date: 20140226 Termination date: 20160809 |