WO2011152237A1 - 電解水製造装置 - Google Patents
電解水製造装置 Download PDFInfo
- Publication number
- WO2011152237A1 WO2011152237A1 PCT/JP2011/061746 JP2011061746W WO2011152237A1 WO 2011152237 A1 WO2011152237 A1 WO 2011152237A1 JP 2011061746 W JP2011061746 W JP 2011061746W WO 2011152237 A1 WO2011152237 A1 WO 2011152237A1
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- WIPO (PCT)
- Prior art keywords
- electrolyzed water
- electrolytic cell
- bracket
- pedestal
- casing
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4611—Fluid flow
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Definitions
- the present invention relates to an electrolyzed water production apparatus for producing electrolyzed water used for sterilizing water or the like by electrolyzing raw water.
- electrolyzed water obtained by electrolyzing a solution containing chlorine ions has advantageous properties such as having a high bactericidal effect while having a low chlorine concentration and being highly safe for humans. It is known.
- This electrolyzed water is widely used in food-related fields and the like for sterilizing food or equipment for processing the food. In particular, in recent years, there is a strong demand for the proper quality and hygiene management of food or food-handling items, and therefore the use of electrolyzed water production equipment for producing the above electrolyzed water (sterilized water) is further expected. Yes.
- This electrolyzed water production equipment is used for electrolyzing raw water such as hydrochloric acid water, tanks for raw water such as hydrochloric acid, water supply equipment, pumps for pumping hydrochloric acid water and diluted water, etc. , A mixer, a group of pipes connecting each element of these devices, an electrolytic power source for supplying power to the electrolytic cell, and the like.
- raw water such as hydrochloric acid water
- tanks for raw water such as hydrochloric acid
- water supply equipment pumps for pumping hydrochloric acid water and diluted water, etc.
- a mixer a group of pipes connecting each element of these devices, an electrolytic power source for supplying power to the electrolytic cell, and the like.
- Patent Documents 1 and 2 As conventional electrolyzed water production apparatuses, for example, those shown in Patent Documents 1 and 2 below have been proposed.
- the electrolysis treatment capacity is determined by the total area of the electrode plates incorporated in the electrolytic cell, and the electrolyzed water production capacity of the electrolyzed water production apparatus is determined.
- the conventional electrolyzed water production apparatus is configured such that one type of electrolytic cell is incorporated in one apparatus. For this reason, the electrolyzed water production
- the conventional electrolyzed water production apparatus is configured such that the electrolytic cell can be replaced in preparation for the case where the life of the electrode is reduced by use or the pump tube or diaphragm is deteriorated. Replacing the electrolytic cell has been performed through a process of replacing the interior of each member with chemical solution to water so that the chemical solution or gas inside the electrolytic cell or the like does not leak and adhere to the body or clothes.
- the amount of electrolyzed water required by the user is not always constant. For this reason, the capacity
- the replacement of the electrolytic cell has been performed by replacing the electrolytic cell and piping with water.
- This water is used only for replacement work and must be discarded after the work. Moreover, it takes time to replace the electrolytic cell and the piping with water. From the above, in order to be able to replace the electrolytic cell of the electrolyzed water production apparatus according to the generation capability, it is desirable that the replacement operation with water can be omitted and the replacement operation can be easily performed.
- an electrolyzed water production apparatus for producing an electrolyzed water by diluting the electrolyzed liquid by producing an electrolyzed liquid by supplying raw water to an electrolytic cell and performing an electrolytic treatment.
- a casing that houses the electrolytic cell, and a bracket that is detachably fixed to the casing.
- the bracket includes a pair of attachment portions for attaching one end and the other end of the electrolytic cell. The pair of attachment portions can be adjusted such that the dimension between them is in accordance with the length of the electrolytic cell.
- the bracket is attached with a pump that pumps raw water into the electrolytic cell.
- the electrolyzed water production apparatus further includes a diluting water pump for pumping diluting water to the electrolytic cell.
- the dilution water pump is attachable to the bracket.
- the dilution water pump can be attached to the bracket with a variable angle.
- the casing is provided with a casing main body, a first pedestal fixed to the bottom plate of the casing main body, and a detachable contact with the first pedestal. And a second base fixed detachably.
- One of the pair of attachment portions included in the bracket is fixed to the first pedestal included in the casing.
- the other mounting portion provided in the bracket is fixed to the second pedestal provided in the casing.
- the casing is provided with a casing main body, a first pedestal fixed to the bottom plate of the casing main body, and a detachable contact with the first pedestal. And a second base fixed detachably.
- a plurality of brackets having different dimensions between the attachment portions according to the length of the electrolytic cell are provided. The bracket is fixed across the first and second pedestals with the electrolytic cell fixed.
- the casing includes a casing main body, a first pedestal fixed to the bottom plate of the casing main body, and a second detachable provided with respect to the first pedestal. And a lock mechanism for fixing the first and second pedestals in place.
- the electrolytic cell is attached to a bracket that is detachable from the installation substrate.
- the bracket can adjust the mounting portion according to the length of the electrolytic cell. For this reason, the electrolysis tank from which various dimensions differ can be built in one electrolysis water manufacture device, and there is an effect that the generation capacity of electrolysis water can be changed.
- the electrolytic cell is attached to the bracket, and the bracket is detachable from the casing. For this reason, the attachment operation of the electrolytic cell can be performed outside the casing, and there is an effect that the replacement operation of the electrolytic cell can be easily performed.
- the electrolytic cell and the pump are integrally removed from the installation substrate by the bracket and moved out of the casing, and then the liquid in the electrolytic cell or the pump is treated. Can be performed. For this reason, the operation
- the waste liquid work inside the electrolyzer can be performed outside the casing, so the work can be done easily and safely. Furthermore, since the liquid is not easily spilled into the casing, there is an effect that it is not necessary to generate a cleaning operation of the casing.
- the diluted water pump can be attached to the bracket. For this reason, it is possible to take out the bracket out of the casing and perform the replacement work of the dilution water pressure pump, and the replacement work is facilitated.
- the angle between the diluted water pump and the bracket can be appropriately selected and attached. For this reason, for example, when the piping of the dilution water pump is not good and workability is not good, the angle of the dilution water pump can be changed and attached to the bracket, which is further advantageous in terms of workability. Play.
- the second pedestal fixed to the casing is provided so as to be detachable from the first pedestal. Therefore, the position of the second pedestal can be freely set according to the length of the bracket, and the bracket and the electrolytic cell can be stably and firmly attached to the casing.
- the electrolytic cell is fixed to the installation substrate of the casing by selecting a bracket having an attachment portion formed in accordance with the dimensions of the electrolytic cell. For this reason, it is easy to attach the electrolytic cell to the bracket, the structure of the bracket can be made extremely simple, and the manufacturing cost of the bracket can be reduced.
- the electrolyzed water production apparatus includes the lock mechanism that fixes the first and second pedestals in place. For this reason, the second pedestal can be reliably fixed in the casing without using a separate fixing tool, and the setting of the pedestal is facilitated.
- FIG. 1 is a diagram schematically showing a configuration of an electrolyzed water production apparatus according to the first embodiment of the present invention.
- FIG. 2 is a perspective view showing the inside of the electrolyzed water production apparatus according to the first embodiment of the present invention.
- FIG. 3 is an exploded perspective view showing the configuration of the electrolytic cell of the electrolyzed water production apparatus according to the first embodiment of the present invention.
- FIG. 4 is a perspective view showing a bracket of the electrolyzed water production apparatus according to the first embodiment of the present invention.
- FIG. 5 is a perspective view showing a state where the bracket of the electrolyzed water production apparatus according to the first embodiment of the present invention is taken out of the casing.
- FIG. 6 is a perspective view showing a bracket of the electrolyzed water production apparatus according to the first embodiment of the present invention.
- FIG. 7 is a perspective view showing a part of the bracket and the installation substrate of the electrolyzed water production apparatus according to the second embodiment of the present invention.
- FIG. 8A is a perspective view showing a bracket and an installation substrate of the electrolyzed water production apparatus according to the second embodiment of the present invention.
- FIG. 8B is a perspective view showing a bracket and an installation substrate of the electrolyzed water production apparatus according to the second embodiment of the present invention.
- FIG. 9 is a perspective view showing a part of a bracket and an installation board of an electrolyzed water production apparatus according to a third embodiment of the present invention.
- FIG. 10A is a perspective view showing a bracket and an installation board of an electrolyzed water production apparatus according to a third embodiment of the present invention.
- FIG. 10B is a perspective view showing a bracket and an installation board of the electrolyzed water production apparatus according to the third embodiment of the present invention.
- FIG. 11A is a perspective view showing a bracket and an installation board of an electrolyzed water production apparatus according to a fourth embodiment of the present invention.
- FIG. 11B is a perspective view showing a bracket and an installation substrate of the electrolyzed water production apparatus according to the fourth embodiment of the present invention.
- FIG. 12 is a diagram schematically showing the configuration of the electrolyzed water production apparatus according to the fifth embodiment of the present invention.
- FIG. 13 is a perspective view showing the inside of the electrolyzed water production apparatus according to the fifth embodiment of the present invention.
- FIG. 14 is an exploded perspective view showing a bracket of the electrolyzed water production apparatus according to the fifth embodiment of the present invention.
- the raw material water containing chlorine ions which is a raw material for electrolyzed water
- water containing chlorine ions such as a sodium chloride aqueous solution and a hydrochloric acid aqueous solution.
- the electrolyzed water production apparatus according to the present invention electrolyzes such raw water, generates chlorine gas by the action of electrolytic oxidation, dissolves the generated chlorine gas in water, and generates hypochlorous acid in the water.
- the electrolyzed water production apparatus 1 includes a raw water line 3 ⁇ / b> A through which raw water (diluted water) flowing from the raw water inlet 2 and a hydrochloric acid solution, which is raw material water, are supplied to an electrolytic tank 4 of the electrolyzed water production apparatus 1.
- the treatment liquid generation line 3B for supplying and deriving the electrolytic treatment liquid electrolytically processed in the electrolytic bath 4 and the electrolytic water generated in the treatment liquid generation line 3B are diluted to be the final sterilized water.
- an electrolyzed water supply line 3 ⁇ / b> C for supplying to the outlet 5. As shown in FIG.
- these lines 3 ⁇ / b> A to 3 ⁇ / b> C are accommodated in a substantially rectangular casing 20 except for the storage tank 9. For this reason, the opening / closing door 21 provided as one of the side walls of the casing 20 can be opened, and each component can be appropriately maintained and inspected.
- a strainer (not shown), an open / close valve (electromagnetic valve) 7, a pressure switch 8, and a check valve (not shown) are connected to a water supply pipe 6 through which raw water flowing from the raw water inlet 2 flows.
- the on-off valve (solenoid valve) 7 opens and closes the flow of raw water on the downstream side of the strainer.
- the pressure switch 8 controls the pressure of raw water flowing in the pipe on the downstream side of the electromagnetic valve 7.
- the check valve prevents the back flow of raw water.
- the raw water inlet 2 and the electrolytic water outlet 5 are attached to the middle part in the vertical direction of the side wall 22 of the casing 20.
- the treatment liquid generation line 3B has a storage tank 9 for storing a hydrochloric acid aqueous solution, a pump 10 for sucking out the hydrochloric acid aqueous solution from the storage tank 9 and pumping the hydrochloric acid aqueous solution toward the electrolyzer 4, and the pumped hydrochloric acid aqueous solution electrically. And an electrolytic cell 4 to be decomposed.
- the storage tank 9 and the pump 10 are connected by a first pipe 11.
- the pump 10 and the electrolytic cell 4 are connected by a second pipe 12.
- the electrolytic cell 4 and the electrolytic water supply line 3C are connected by a third pipe 13.
- the connecting portion 11a between the first pipe 11 and the pump 10 is disposed above the storage tank 9, and the hydrochloric acid aqueous solution in the pipe is removed when the first pipe 11 is removed from the connecting portion 11a.
- the pump 10 is arranged above the electrolytic cell 4 and is configured so that the aqueous hydrochloric acid solution in the pump 10 can easily flow into the electrolytic cell 4.
- the connecting portion 13a between the electrolytic water supply line 3C and the third pipe 13 is disposed above the connecting portion 13b between the electrolytic cell 4 and the third pipe 13, and the third pipe 13 is connected from the connecting portion 13a. When removed, the electrolytic treatment liquid in the third pipe 13 is held in the pipe 13 and is not easily spilled.
- the first to third pipes 11, 12, and 13 are all constituted by flexible pipes. For this reason, connection of piping is easy even when the connection position with each component differs by the difference in the electrolyzed water production
- the electrolytic cell 4 is configured by forming in the housing 14 an electrolysis chamber for electrolyzing an aqueous hydrochloric acid solution.
- the housing 14 includes side plates 15A and 15B and a body 16.
- the housing 14 is made of a synthetic resin such as a vinyl chloride resin, a carbonate resin, or an acrylic resin. Although details of the electrolytic cell 4 will be described later, the treatment capacity of the hydrochloric acid aqueous solution can be varied by increasing or decreasing the number of electrode plates and the like disposed in the body 16.
- the body 16 included in the housing 14 is configured to have different length dimensions according to the number of electrode plates and the like.
- the side plates 15A and 15B are external rectangular plate-like bodies having a predetermined thickness.
- An inlet 4a for introducing an aqueous hydrochloric acid solution is formed below the side plate 15A.
- a lead-out port 4b (connecting portion 13b) for taking out the electrolytically treated electrolytic treatment solution is formed above the side plate 15B.
- the side plates 15A and 15B have female screw holes (not shown) into which bolts are screwed.
- the side plates 15 ⁇ / b> A and 15 ⁇ / b> B are appropriately sized according to the diameter of the body 16.
- the body 16 is a member formed in a cylindrical shape.
- a plurality of electrode plates 17, 17... And a plurality of spacers 18 that support the electrode plates 17, 17. are alternately arranged in a direction perpendicular to the line.
- the electrolytic cell 4 is formed such that the raw water in the electrolytic cell 4 is electrolyzed by energization of the plurality of electrode plates 17, 17.
- the side plates 15A and 15B are arranged and fixed so as to cover both end openings of the body 16 in a watertight manner.
- the pump 10 includes a disk-shaped rotor chamber 27 and a drive unit 28.
- the rotor chamber 27 accommodates a tube and a rotor that rotates a roller that crushes the tube, and transfers the aqueous hydrochloric acid solution in the tube by the rotation of the rotor.
- the drive unit 28 drives the rotor.
- an inlet 27a (connecting portion 11a) for sucking in an aqueous hydrochloric acid solution and a delivery port 27b for pumping the solution toward the electrolytic cell 4 are formed below the rotor chamber 27, an inlet 27a (connecting portion 11a) for sucking in an aqueous hydrochloric acid solution and a delivery port 27b for pumping the solution toward the electrolytic cell 4 are formed.
- the electrolytic cell 4 and the pump 10 are integrally attached to the bracket 30 and are detachably fixed to the installation substrate 31 in the casing 20 via the bracket 30.
- the bracket 30 facilitates the replacement work when the processing capacity of the electrolytic cell 4 is changed or when the electrolytic cell 4 whose generation capacity is reduced is replaced with a new one.
- the installation board 31 is a member constituting a part of the casing 20.
- the installation board 31 is formed of a first pedestal 31a and a second pedestal 31b which are formed close to the open / close door 21 side of the casing 20 on the bottom plate 23 (hereinafter referred to as “the front side of the casing”) and can be separated in one direction. Has been.
- the first pedestal 31a has a substantially rectangular flat plate portion 45, side plate portions 46 and 46 that hang downward from both end edges on the near side and the back side of the casing, and a direction in which they approach each other from the lower end edges of the side plate portions 46 and 46. It is formed by the lower edge parts 47 and 47 bent in the direction. The lower edge portions 47 and 47 are fixed to the bottom plate 23 by welding.
- the second pedestal 31b is a member having substantially the same shape as the first pedestal 31a. As shown in FIG. 4, a protruding portion 25 having through holes 24, 24 is provided at the tip 35 t of the second pedestal 31 b. The second pedestal 31b is fixed to the bottom plate 23 by inserting a bolt (not shown) into the through hole 24 in the overhang portion 25.
- the bottom plate 23 of the casing 20 is formed with female screw holes 32, 32,... That communicate with the through holes 24, 24 at positions where the protruding portions 25 of the second base 31b are fixed. Can be screwed in.
- the female screw holes 32, 32,... Are provided in a plurality of rows in the direction of the arrow L, and the second pedestal 31b is fixed at a position that matches the dimensions of the bracket 30 to which the electrolytic cell 4 having various dimensions is attached. It is set to be possible.
- a female screw hole 39 for screwing the bolt 50 is formed on the front side of the casing of the first pedestal 31a, and fixing for fixing the bottom wall portion 35 of the bracket 30.
- Claw portions 36, 36... are formed.
- the fixed claw portions 36, 36 are arranged so that the first and second pedestals 31a, 31b have their first and second pedestals 31a, 31b after rising up at the end of the casing and the tip 35t of the second pedestal 31b shown in FIG. It is formed of a plate-like member bent toward the inside of the second pedestals 31a and 31b.
- the bracket 30 is formed by bending a plate member made of metal or synthetic resin. As shown in FIG. 4, the bracket 30 is fixed to the upper surface of the installation substrates 31 a and 31 b and can be attached to the electrolytic cell 4, and perpendicularly from the side edge 35 s of the bottom wall portion 35. A side wall portion 37 that rises and a pump mounting portion 38 that extends in a direction orthogonal to the side wall portion 37 from a side edge in the vertical direction forming the side wall portion 37 are provided.
- the bottom wall portion 35 of the bracket 30 is composed of first and second plate members 35a and 35b that are separated from each other and are formed in a substantially rectangular shape.
- Each of the first and second plate members 35a and 35b is formed with mounting portions 40 and 40 each having a through-hole 41 and 41 in a wall portion rising vertically.
- the electrolytic cell 4 is disposed between the mounting portions 40 and 40 which are spaced apart slightly larger than the length of the electrolytic cell 4, and the through holes 41 and 41 and the side plate 15A ( Bolts 51 and 51 are screwed and fixed in female screw holes of one end of the electrolytic cell 4 and 15B (the other end of the electrolytic cell). In this case, the electrolytic cell 4 is disposed across the first and second plate members 35a and 35b.
- the first plate member 35 a of the bottom wall portion 35 is formed with a through hole 33 communicating with the female screw hole 39 formed in the installation substrate 31.
- the bottom wall portion 35 has the end portion of the bottom wall portion 35 disposed below the fixing claws 36 of the installation substrate 31, and bolts 50 are inserted into the through holes 33 and the female screw holes 39 to be tightened. Thus, it can be detachably attached to the installation substrate 31.
- the side wall portion 37 of the bracket 30 has a pump mounting portion 38 formed thereon.
- the side wall portion 37 is formed to have a height dimension that allows the pump 10 shown in FIG. 2 attached to the pump attachment portion 38 to be positioned above the storage tank 9 and the electrolytic cell 4.
- the pump mounting portion 38 is formed to extend from the upper side edge of the side wall portion 37 along the opening / closing door 21 of the casing 20.
- An opening 42 for mounting the pump 10 is formed inside the pump mounting portion 38.
- the drive unit 28 is inserted through the opening 42 shown in FIG. 4, and the rotor chamber 27 and the pump mounting part 38 are fixed by a fixture (not shown).
- the opening 42 is formed with a pair of locking notches 42a and 42a.
- a pair of fixing claw portions (not shown) that snap-fit with the locking notches 42a. Is protruding.
- the locking notch 42 a is fitted to the fixed claw portion of the pump 10 and serves as an angle determination unit of the pump 10.
- the drive unit 28 is inserted through the opening 42.
- a pair of fixing claws (not shown) formed on the back side of the rotor chamber 27 are inserted into the pair of locking notches 42 a and 42 a formed in the opening 42.
- the angle of the pump 10 with respect to the bracket 30 is always a constant angle, and the pump 10 rotates with respect to the bracket 30. Is prevented.
- the pump 10 is appropriately fixed with the pump mounting portion 38 sandwiched between the rotor chamber 17 and a fastener such as a bolt or a clip (not shown) provided in the pump mounting portion 38.
- the electrolyzed water supply line 3 ⁇ / b> C constitutes a diluting means 26 that dilutes the electrolytic treatment liquid guided from the electrolytic cell 4 with the raw water in the water supply pipe 6 to generate electrolyzed water.
- the electrolyzed water supply line 3 ⁇ / b> C is formed on the most downstream side of the water supply pipe 6.
- the water supply pipe 6, the electrolytic cell 4, the pump 10, the pump 10 side portion of the first pipe 11 connecting them, the second and third pipes 12, 13 are stored in the casing 20. ing.
- the electrolytic cell 4 and the pump 10 are integrally and detachably attached to the bracket 30 so that they can be easily taken out from the open / close door 21 of the casing 20. Further, the bracket 30 is firmly fixed to the installation substrate 31 in the casing 20 by bolts 50.
- the power of the electrolyzed water production apparatus 1 is turned off to stop the flow of hydrochloric acid aqueous solution and raw water.
- the opening / closing door 21 of the casing 20 is opened, and the bolt 50 fixed to the installation board 31 is removed.
- the bracket 30 can be pulled out to the front side of the casing of the installation board 31 (in the direction of arrow P).
- the first pipe 11 is removed from the connection part 11 a with the pump 10, and the aqueous hydrochloric acid solution stored in the first pipe 11 is caused to flow into the storage tank 9.
- the third pipe 13 is removed from the connection part 13a with the dilution means 26.
- the removed third pipe 13 keeps the opening portion facing upward so that the electrolytic treatment liquid accumulated in the third pipe 13 does not spill.
- the bracket 30 is pulled out toward the front side of the casing (in the direction of arrow P).
- the electrolytic cell 4 and the pump 10 together with the bracket 30 are taken out from the casing 20.
- the bracket 30 is carried to a place where the waste liquid work can be easily performed and the aqueous hydrochloric acid solution can be discarded, and the electrolytic treatment liquid in the third pipe 13 is discharged.
- the 2nd piping 12 which connected the pump 10 and the electrolytic cell 4 is removed from the inlet 27b of the pump 10, and the hydrochloric acid aqueous solution collected in this 2nd piping 12 is discharged
- the bolts 51, 51 shown in FIG. 4 are removed, and the electrolytic cell 4 is removed from the bracket 30.
- the first plate member 35a and the second plate member 35b are separated. Therefore, for example, when the electrolytic cell 4 having a higher processing capacity than that of the electrolytic cell 4 before removal (as shown in FIG. 6, the length of the body portion 16 is large) is to be replaced outside the casing 20.
- the side plates 15A and 15B of the subsequent electrolytic cell 4 are fixed to the attachment portions 40 and 40 of the first and second plate members 35a and 35b with bolts 51 and 51, respectively. In this manner, the bottom wall portion 35 of the bracket 30 is connected via the electrolytic cell 4, and the electrolytic cell 4 and the pump 10 shown in FIG. 2 are integrally attached to the bracket 30.
- the second pipe 12 is connected to the introduction port 4a of the electrolytic cell 4 and the delivery port 27b of the pump 10.
- the second pedestal 31b shown in FIG. 4 is changed from the small sized electrolytic cell 4 to the large sized electrolytic cell 4, the length of the electrolytic cell 4 becomes large, so the position is changed. To do. That is, the bolt (not shown) of the overhang portion 25 that fixes the second pedestal 31b is removed. With respect to the first base 31a, the second base 31b is moved to a position where the entire bottom wall 35 of the bracket 30 in which the large-sized electrolytic cell 4 shown in FIG. The second pedestal 31b is moved in the arrow L direction.
- the first pipe 11 is connected to the inlet 27a of the pump 10, and the third pipe 13 is connected between the outlet 4b of the electrolytic cell 4 and the dilution means 26. Then, the opening / closing door of the casing 20 is closed to complete the replacement of the electrolytic cell 4.
- the bracket 30 for attaching the electrolytic cell 4 and the installation substrate 31 of the casing 20 for installing these can be changed according to the length of the electrolytic cell 4. It has become. For this reason, it is possible to install electrolytic tanks 4 having different treatment capacities in the electrolyzed water production apparatus 1, and the effect that the electrolyzed water production capacity can be appropriately changed by one electrolyzed water production apparatus 1 is obtained.
- bracket 30 can be removed, and the pump 10 and the electrolytic cell 4 can be taken out of the casing 20 together with the bracket 30 to perform a waste liquid operation or the like. Therefore, the process of replacing the pump 10, the electrolytic cell 4, and the first to third pipes 11, 12, 13 with water can be omitted, and the replacement operation of the electrolytic cell 4 and the pump 10 is easy and efficient. In addition, it is possible to save the water used for the replacement work.
- connection part 11 a between the pump 10 and the first pipe 11 is provided above the storage tank 9. For this reason, when the 1st piping 11 is removed from the pump 10, the hydrochloric acid aqueous solution in the 1st piping 11 flows into the storage tank 9, and there exists an effect that it is hard to spill in the casing 20.
- FIG. 13a between the third pipe 13 and the dilution means 26 is connected at a higher position than the connecting portion 13b with the electrolytic cell 4, the third pipe 13 is removed at the connecting portion 13a. In addition, there is an effect that the electrolytic treatment liquid in the third pipe 13 is hardly spilled in the casing 20.
- the casing 50 of the bracket 30 can be obtained simply by removing the bolt 50 of the bracket 30, removing the first pipe 11 from the introduction port 27 a of the pump 10, and further removing the third pipe 13 from the connection portion 13 a of the dilution means 26. 20 can be taken out. For this reason, the effect
- bracket 30 and the structure of the installation substrate 31 to which the bracket 30 is attached are simple, an effect that the manufacturing cost of the electrolyzed water manufacturing apparatus 1 can be suppressed is obtained.
- the first and third pipes 11 and 13 are removed at the connection portions 11a and 13a, and then the bracket 30 is taken out of the casing 20.
- the lengths of the first and third pipes 11 and 13 are set to be longer, and the bracket 30 is placed outside the casing 20 while the first and third pipes 11 and 13 are connected to the pump 10 and the electrolytic cell 4. It is good also as a structure which can be taken out.
- the first and third pipes 11 and 13 can be removed outside the casing 20. For this reason, the effect that it becomes possible to avoid the inside of the casing 20 becoming dirty also should the liquid in a piping spill by any chance at the time of removal of these piping. If a sheet or plate is prepared outside the casing 20, the first and third pipes 11 and 13 can be removed more easily.
- the second plate member 35b and the second pedestal 31b constitute separate members, but these members are formed integrally and project over the second plate member 35b. It is good also as a structure which forms the part 25 and can be fixed to the baseplate 23 directly. By setting it as such a structure, while reducing the number of parts of the electrolyzed water manufacturing apparatus 1, it becomes possible to reduce the work process at the time of replacement
- the first pedestal 60a of the installation substrate 60 is connected to the second pedestal 60b in a telescopic manner.
- the second pedestal 60b is different from the electrolyzed water production apparatus 1 according to the first embodiment in that the length can be adjusted by pulling out or storing the second pedestal 60b from the first pedestal 60a.
- the first pedestal 60a includes a substantially rectangular flat plate portion 61 on which the first plate member 30a of the bracket 30 is disposed, side plate portions 62 and 62 that hang downward from both front and back side edges of the casing, and side plates. It is comprised by the lower edge parts 63 and 63 bent in the direction which mutually approaches from the both ends edge of the parts 62 and 62. As shown in FIG. The first pedestal 60a is formed such that the side plate portions 62 and 62 and the lower edge portions 63 and 63 protrude from the flat plate portion 61 in the direction in which the second pedestal 60b is positioned. As for this 1st base 60a, the lower edge parts 63 and 63 are weld-fixed to the baseplate 23 of the casing 20 shown in FIG.
- a slit hole 64 is formed in the lengthwise direction of the side plate 62 at the center in the width direction of the side plate 62. Furthermore, one end of a lock mechanism 65 that protrudes outward from the side plate portions 62 and 62 and positions the second pedestal 60b relative to the first pedestal 60a is formed at the tip of the side plate 62. A locking portion 66 is formed.
- the second pedestal 60 b is configured by a substantially rectangular flat plate portion 67 on which the second plate member 30 b of the bracket 30 is disposed, and side plate portions 68 and 68.
- the side plate portion 68 protrudes in the direction of the first pedestal 60 a from the flat plate portion 67, and is located outside the side plates 62 and 62.
- the side plates 68 and 68 are inserted through the slit holes 64 and 64 of the first pedestal 60a through the front end portions of the first pedestal 60a, and are further passed through the holes 69 and 69 formed at the front end portions of the side plates 68 and 68.
- the second pedestal 60b can be pulled out and stored in the extending direction of the slit hole 64, and can be rotated about the bar member 70 as an axis. It is possible to move.
- notches 71, 71,... Constituting the other side of the lock mechanism 65 are formed on the lower edges of the side plates 68, 68 with a predetermined dimension therebetween. As shown in FIGS. 8A and 8B, the notches 71, 71... Are locked to the locking portions 66 at positions where the dimensions between the mounting portions 40, 40 substantially match the dimensions of the various electrolytic cells 4.
- the method for replacing the electrolyzer 4 is different only in the setting of the electrolyzed water production apparatus 1 and the installation substrate 60 according to the first embodiment. That is, in order to set the installation substrate 60 of the second embodiment in accordance with the dimensions of the electrolytic cell 4 or the bracket 30 to which the electrolytic cell 4 is attached, after the bracket 30 is removed from the installation substrate 60, the second pedestal 60b is attached. The bar member 70 is lifted upward from the starting point, and the engagement relationship between the locking portion 66 and the notch 71 is released.
- the second pedestal 60b is moved relative to the first pedestal 60a, the second pedestal 60b is returned to the horizontal position at a position having a desired width dimension, and is engaged with the notch 71 provided at the position. Part 66 is engaged. Then, as in the electrolyzed water production apparatus 1 according to the first embodiment, the bracket 30 to which the electrolytic cell 4 is attached is attached to the installation substrate 60, the various pipes 11 and 13 are connected, and the open / close door 21 of the casing 20 is closed. Thus, the replacement of the electrolytic cell 4 is completed.
- the same effect as that obtained by the electrolyzed water producing apparatus 1 of the first embodiment can be obtained, and the installation substrate 60 is matched to the length of the electrolytic cell 4. Can be set easily. Furthermore, it is possible to eliminate the work of fixing the second pedestal 60b to the bottom plate 23 of the casing 20 one by one when replacing the electrolytic cell 4 with one having a different size.
- the first pedestal 80a of the installation substrate 80 is connected to the second pedestal 80b so as to be extendable and contractible.
- the second base 80b is common to the installation substrate 60 according to the second embodiment in that the length can be adjusted by pulling out or storing the second base 80b from the first base 80a.
- the electrolyzed water production apparatus according to the third embodiment is different in the lock mechanism.
- the first pedestal 80a includes a substantially rectangular flat plate portion 81, side plate portions 82 and 82 that hang downward from both end edges on the front side and the back side of the casing, and directions that approach each other from both end edges of the side plate portions 82 and 82. It is formed by bent lower edge portions 83 and 83. The lower edge portions 83 and 83 are fixed by welding on the bottom plate 23 shown in FIG. In the side plate portions 82, 82 of the first pedestal 80a, substantially rectangular locking holes 85, 85,... Forming one side of the lock mechanism 84 are formed at predetermined intervals.
- the second pedestal 80b is formed in substantially the same shape as the first pedestal 80a.
- the second pedestal 80 b is fixed to the inner surface side of the side plate portions 86, 86 instead of having the holes of the locking holes 85 in the side plate portion 86, and extends over the first pedestal 80 a side.
- a leaf spring 87 forming the other is provided.
- the plate spring 87 has a configuration in which a locking portion 88 is formed.
- the locking portion 88 has a width dimension slightly smaller than the vertical dimension of the locking hole 85 and is formed as follows. That is, the base end side 87b is fixed to the inner side surfaces of the side plate portions 86 and 86, extends toward the first base 80a, and bulges from the inner side surfaces of the side plate portions 82 and 82 toward the outer side surface at the distal end portion 87a. . The bulged portion protrudes from the locking hole 85 and locks into the locking hole 85.
- the plate springs 87 and 87 are elastically deformable in a direction approaching each other between the side plate portions 82 and 82 of the first pedestal 80a, starting from the base end portion 87b fixed to the side plate portions 86 and 86. Yes.
- the leaf springs 87 and 87 are elastically deformed when the locking portion 88 is in a position where the locking portion 88 is in contact with the inner surface of the side plate portion 82, and elastically return when the locking portion 88 is positioned in the locking hole 85. It is configured to engage with the stop hole 85.
- the method for replacing the electrolyzer 4 is different from the electrolyzed water production apparatus according to the second embodiment only in the setting of the installation substrate 80.
- the bracket 30 is removed from the installation substrate 80.
- the second pedestal 80b is pulled out from the first pedestal 80a or pressed toward the first pedestal 80a, so that the bulging surface 88a of the locking portion 88 of the leaf spring 87 becomes the opening edge 85a of the locking hole 85.
- the contact portion is made to slide and the engagement relationship between the locking portion 88 and the locking hole 85 is released.
- the bulging top portion 85T of the locking portion 88 comes into contact with the inner surface of the side plate portion 82, and the plate spring 87 is elastically deformed.
- the second pedestal 80b is moved.
- the locking portion 88 is positioned in the adjacent locking hole 85, the leaf spring 87 is elastically restored, and the engaging portion 88 projects into the locking hole 85 and engages. Therefore, by repeatedly engaging the lock mechanism 84 to a desired position and moving the second pedestal 80b, for example, as shown in FIGS. 10A and 10B, the bracket 30 with the electrolytic cells 4 having different dimensions attached thereto is provided.
- the installation board 80 can be set according to the above.
- the lock mechanism 84 can repeatedly engage and release by simply pressing or pulling the second pedestal 80b in a desired direction, so that the installation board 80 can be installed.
- the effect that the dimension adjustment of 80 becomes easy is acquired.
- the effect similar to the effect acquired with the electrolyzed water manufacturing apparatus 1 of 1st Embodiment is acquired.
- the entire bottom wall portion 35 of the bracket 30 is integrally formed, and the dimension between the attachment portions 40 and 40 is the electrolytic cell 4.
- the bottom wall portion 35 of the bracket 30 is configured as an integral plate member as a whole.
- the bottom wall portion 35 is fixed to the lower end portion of the side wall portion 37 by fixtures 90, 90 such as screws.
- the bracket 30 is disposed across the first and second pedestals 31 a and 31 b and is fixed by the fixing claws 36, 36.
- the bracket 30 is removed from the installation substrate 31 when the electrolytic cell 4 is replaced with an electrolytic cell 4 having a different size. Further, the bottom wall portion 35 is separated from the side wall portion 37 by removing the fixtures 90, 90. Thereafter, the electrolytic cell 4 is attached to the bottom wall part 35 having a dimension between the attachment parts 40, 40 that fits the dimensions of the newly installed electrolytic cell 4, and fixed to the side wall part 37, whereby the electrolytic cell 4 Exchange is performed. Attachment to the installation substrate 31 is the same as that of the electrolyzed water production apparatus 1 according to the first embodiment. In the present embodiment, the installation boards 60 and 80 according to the second or third embodiment may be used instead of the installation board 31.
- the dimension between the attachment portions 40, 40 is formed in advance according to the dimension between the side plates 15A, 15B of the electrolytic cell 4. For this reason, it is possible to eliminate the necessity of adjusting the dimensions of the bottom wall portion 35 and increase the work efficiency of replacing the electrolytic cell 4, and the construction of the bottom wall portion 35 is simple. The effect that cost can be suppressed is acquired.
- the electrolyzed water production apparatus 1A according to the fifth embodiment includes a hydrochloric acid dilution line 3D in addition to the configuration of the electrolyzed water production apparatus 1 according to the first embodiment.
- the hydrochloric acid dilution line 3D has a start branching from the raw water line 3A and a terminal joining the upstream side of the electrolytic cell 4 in the treatment liquid production line 3B.
- the hydrochloric acid dilution line 3 ⁇ / b> D includes a dilution water pressure pump 100.
- the diluted water pump 100 extracts raw water from the raw water line 3A and mixes the raw water with an aqueous hydrochloric acid solution before electrolysis.
- the diluting water pressure feed pump 100 makes it possible to appropriately adjust the concentration of the aqueous hydrochloric acid solution supplied to the electrolytic cell 4.
- the electrolyzed water production apparatus 1 ⁇ / b> A according to the fifth embodiment includes a diluted water pumping pump 100 in addition to the configuration of the electrolyzed water production apparatus 1 according to the first embodiment.
- 1 A of electrolyzed water manufacturing apparatuses which concern on this embodiment are points with which the bracket 102 was comprised so that the dilution water pumping pump 100 could be hold
- the diluted water pressure pump 100 sucks diluted water from the water supply pipe 6 and sends the diluted water into the second pipe 12 connected to the introduction port 4a of the electrolytic cell 4.
- the dilution water pumping pump 100 has substantially the same configuration as the pump 10 that pumps an aqueous hydrochloric acid solution. That is, the diluted water pump 100 includes a disk-shaped rotor chamber 103 and a drive unit 104.
- the rotor chamber 103 accommodates a tube and a rotor that rotates a roller that crushes the tube, and transfers diluted water in the tube by the rotation of the rotor.
- the drive unit 104 drives the rotor. Below the rotor chamber 103, an inlet 103a for sucking diluted water and a delivery port 103b for pumping the diluted water toward the second pipe 12 are formed.
- a fourth pipe 110 is connected between the inlet 103 a of the pump 100 and the water supply pipe 6.
- a fifth pipe 111 is connected between the delivery port 103 b and the second pipe 12.
- the bracket 102 is formed with an opening 42 for holding the pump 10 and an opening 106 for holding the pump 100 in the pump mounting portion 105.
- the bracket 102 also includes fasteners such as bolts or clips (not shown) for holding the pumps 10 and 100.
- the opening 106 is formed with a pair of locking notches 106a and 106a and a pair of locking notches 106b and 106b.
- a pair of fixing claws that snap-fit with the locking notch portion 106a or the locking notch portion 106b.
- a portion protrudes.
- the locking notch portion 106 a or the locking notch portion 106 b is fitted with a fixed claw portion of the pump 100 and serves as an angle determination unit of the pump 100.
- the drive unit 104 When attaching the pump 100 to the bracket 102, first, the drive unit 104 is inserted through the opening 106. At this time, a pair of fixing claws (not shown) formed on the back side of the rotor chamber 103 is inserted into the pair of locking notches 106 a and 106 a formed in the opening 106. . As a result, the angle of the pump 100 with respect to the bracket 102 is always a constant angle, and the pump 100 is prevented from rotating with respect to the bracket 102.
- the pump 100 is appropriately fixed with the pump mounting portion 105 sandwiched between the rotor chamber 103 and a fastener such as a bolt or a clip (not shown) provided in the pump mounting portion 105.
- a fastener such as a bolt or a clip (not shown) provided in the pump mounting portion 105.
- a pair of fixed claw portions are fitted to the pair of locking notches 106a and 106a, but this is fitted to the pair of locking notches 106b and 106b. Also good.
- the pair of locking notches 106b and 106b is provided at a position where the straight line connecting the locking notches 106b and 106b is substantially orthogonal to the straight line connecting the locking notches 106a and 106a. For this reason, when the fixed claw portion of the pump 100 is fitted to the locking notches 106b and 106b, the pump 100 is counterclockwise compared to the case where the fixing claw portion is fitted to the locking notches 106a and 106a. It is attached at an angle rotated by 90 ° in the direction (when viewed from the front side of the casing or counterclockwise when viewed from the rotor chamber 103 side).
- the side wall 107 of the bracket 102 is a wall that rises vertically from the edge 35 s of the side of the bottom wall 35.
- the side wall portion 107 includes a bent portion 107 a for preventing the side wall portion 107 from being bent by the weight of the pump 10, 100 when the pumps 10, 100 are attached to the pump mounting portion 105.
- a bent portion 105 a is also formed at the upper end of the pump mounting portion 105. The bent portion 105 a prevents the pump mounting portion 105 from being bent by the weight of the pumps 10, 100 when the pumps 10, 100 are mounted.
- the first pipe 11 is removed at the connection part 11 a of the pump 10, and the aqueous hydrochloric acid solution is returned to the storage tank 9.
- the 3rd piping 13 and the 4th piping 110 are removed in the connection part 13a of the dilution means 26, and the connection part 103a by the side of the feed water piping 6, respectively. Then, the openings of the third and fourth pipes 13 and 110 are held upward.
- the bracket 102 to which the electrolytic cell 4 and the pumps 10 and 100 are attached is taken out of the casing 20 and the chemical solution in the pipe is discarded. Further, the second and fifth pipes 12 and 111 are removed, and a member that needs to be replaced is replaced with a new member and fixed to the bracket 102. Then, the second and fifth pipes 12 and 111 are connected again, and the bracket 102 is installed and fixed to the installation board 31 in the casing 20. Next, the first, third, and fourth pipes 11, 13, and 110 are connected to predetermined connecting portions, respectively, and the open / close door 21 of the casing 20 is closed to complete the member replacement.
- the fifth pipe 111 and the diluted water pressure pump 100 are connected to the second pipe 12 that sends the aqueous hydrochloric acid solution to the electrolytic cell 4, and the pipe Even when the connection relationship is complicated, only the minimum pipe connected to the storage tank 9 and the water supply pipe 6 is removed, and the electrolytic cell 4 and the pumps 10 and 100 are integrated by the bracket 102. It can be easily carried out of the casing 20 and replaced.
- the electrolytic cell 4 and the pumps 10 and 100 can be integrally carried out of the casing 20 by the bracket 102. For this reason, it is easy to remove the pipes connecting these members and to treat the waste liquid, and the casing 20 can be hardly contaminated with a chemical solution or the like.
- the structure of the bracket 102 is simple like the effect obtained by the electrolyzed water production apparatus 1 in the first embodiment, the effect that the production cost of the electrolyzed water production apparatus 1A can be suppressed is obtained. It is done. Furthermore, since the connection portions 103a and 103b of the pump 100 can be fixed so as to be lateral with respect to the bracket 102, an effect is obtained that the layout of the piping becomes free and a work space can be easily secured.
- electrolyzers having various dimensions can be incorporated into one electrolyzed water production apparatus, and the electrolyzed water generation capacity can be changed.
- the electrolytic cell can be attached outside the casing, and the electrolytic cell can be easily replaced.
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Abstract
Description
本願は、2010年5月31日に、日本に出願された特願2010-124880号に基づき優先権を主張し、その内容をここに援用する。
特に近年、食品又は食品を取り扱う物の品質・衛生管理を適確に行うことが強く求められていることから、上記電解水(殺菌水)を製造する電解水製造装置の活用が一層期待されている。
すなわち、本発明の第1の態様に係る電解水製造装置によれば、電解槽は、設置基板に着脱自在なブラケットに取付けられる。該ブラケットは取付部を電解槽の長さ寸法に応じて調整できる。このため、1台の電解水製造装置に各種寸法の異なる電解槽を組み込むことができ、電解水の生成能力を変更することができるという効果を奏する。
ここで、電解水の原料となる塩素イオンを含有した原料水は、例えば、塩化ナトリウム水溶液、塩酸水溶液等のように塩素イオンを含有する水である。
本発明に係る電解水製造装置は、このような原料水を電気分解し、電解酸化の作用により塩素ガスを発生させ、発生した塩素ガスを水に溶解させて、水中に次亜塩素酸を生成させる。
図2に示すように、これら各ライン3Aから3Cは、貯留タンク9を除いて略矩形のケーシング20に収納されている。このため、該ケーシング20の側壁の一つとして設けられた開閉扉21を開き、各部品を適宜保守・点検等することができる。
また側板15A、15Bには、ボルトを螺入させる不図示の雌螺子孔が形成されている。
この側板15A、15Bは、胴体16の径寸法に応じて適宜大きさが設定されている。
第2の台座31bは、第1の台座31aと略同形状の部材である。図4に示すように、第2の台座31bの先端部35tに貫通孔24、24を備えた張り出し部25が設けられている。第2の台座31bは、該張り出し部25において、貫通孔24に図示しないボルトを挿通し底板23に緊締して固定されている。
固定爪部36、36は、第1および第2の台座31a、31bのケーシング奥側の端縁と第2の台座31bの図4に示す先端部35tにおいて、上方に立ち上がった後に該第1および第2の台座31a、31bの内方に向けて折曲した板状の部材により形成されている。
この底壁部35に対し、電解槽4は、該電解槽4の長さ寸法よりもやや大寸法に離間配置された取付部40、40間に配置され、貫通孔41、41及び側板15A(電解槽4の一端)、15B(電解槽の他端)の雌螺子孔にボルト51、51が螺入されて固定されている。この場合、電解槽4は第1および第2の板部材35a、35b間に跨って配置される。
図2に示すように、ポンプ10は、図4に示す開口部42に駆動部28を挿通させ、ローター室27とポンプ取付部38とが図示しない固定具により固定されている。
図4に示すように、開口部42には、一対の係止切欠部42a、42aが形成されている。そして、これらに対して、ポンプ10のローター室27の裏側(ポンプ取付部38に接する側)には、この係止切欠部42aとスナップ式に嵌合する一対の固定爪部(図示せず)が突設されている。後述するように、係止切欠部42aは、ポンプ10の固定爪部と嵌合してポンプ10の角度決定手段となる。
そして、ローター室17とポンプ取付部38に設けられた不図示のボルト又はクリップ等の留め具とによりポンプ取付部38を挟んでポンプ10を適宜固定する。
まず、電解水製造装置1の電源をOFFにし、塩酸水溶液及び原水の流動を止める。そして、ケーシング20の開閉扉21を開け、設置基板31に固定しているボルト50を取り外す。これにより、ブラケット30を設置基板31のケーシング手前側(矢印P方向)に引き出し可能状態にする。
そこで、例えば取り外し前の電解槽4よりも処理能力の高い電解槽4(図6に示すように胴部16の長さ寸法が大のもの)を取付ける場合には、ケーシング20の外で、交換後の電解槽4の側板15A、15Bを第1および第2の板部材35a、35bの取付部40、40のそれぞれにボルト51、51で固定する。このようにしてブラケット30の底壁部35を電解槽4を介して連結させるとともに、ブラケット30に電解槽4及び図2に示すポンプ10を一体的に取付けた状態にする。
この状態で、設置基板31上面とその固定爪36、36との間にブラケット30の底壁部35の端部をスライドさせるようにして配置する。そして、ボルト50を図4に示す貫通孔33及び設置基板31の雌螺子孔39に螺入して堅固に固定する。
また、電解槽4又はポンプ10内の液体をこぼさないための構造がシンプルであるため電解水製造装置1の製造費用が抑えられるという効果を奏する。
このような構成とすることで、電解水製造装置1の部品点数を抑えるとともに、電解槽4の交換時の作業工程を減らすことが可能となる。
すなわち、第2の実施形態の設置基板60を電解槽4ないしこれを取付けたブラケット30の寸法に合わせて設定するには、ブラケット30を該設置基板60から取り外した後に、第2の台座60bを棒部材70を起点として上方に持ち上げ、係止部66と切欠71との係合関係を解く。その後、第2の台座60bを第1の台座60aに対して相対移動させ、所望の幅寸法となる位置で第2の台座60bを水平位置に戻し、当該位置に設けられた切欠71に係合部66を係合させる。
その上で、第1の実施形態による電解水製造装置1と同様に電解槽4を取り付けたブラケット30を設置基板60に取付け、各種配管11、13を接続し、ケーシング20の開閉扉21を閉じて電解槽4の交換が完了する。
第1の台座80aの側板部82、82には、ロック機構84の一方を形成する略矩形形状の係止孔85、85・・が所定の間隔をおいて形成されている。
第3の実施形態の設置基板80を電解槽4ないしこれを取付けたブラケット30の寸法に合わせて設定するには、ブラケット30を該設置基板80から取り外す。その後に、第2の台座80bを第1の台座80aから引き出し又は第1の台座80a側に押圧して板バネ87の係止部88の膨出面88aを係止孔85の開口縁部85aに当接させて滑らせ、係止部88と係止孔85の係合関係を解く。
その他、本実施形態においても第1の実施形態の電解水製造装置1で得られた効果と同様の効果が得られる。
ブラケット30の底壁部35は、全体として一体の板部材から構成される。底壁部35は、側壁部37の下端部と、螺子等の固定具90、90により固定されている。
このブラケット30は、第1および第2の台座31a、31b間に跨って配置され、固定爪36、36・・とボルト50とにより固定される。
設置基板31への取り付けは、第1の実施形態による電解水製造装置1と同様である。本実施形態においては、設置基板31の代わりに第2又は第3の実施形態による設置基板60、80を用いてもよい。
図12に示すように、第5の実施形態による電解水製造装置1Aは、第1の実施形態による電解水製造装置1の構成に加えて、塩酸稀釈ライン3Dを備えている。この塩酸稀釈ライン3Dは、起端が原水ライン3Aから分岐しており、また末端が処理液生成ライン3Bにおける電解槽4の上流側に合流している。そして、塩酸稀釈ライン3Dは、稀釈水圧送ポンプ100を備えている。
なお、上記の例では、一対の固定爪部(図示せず)を一対の係止切欠部106a、106aに嵌合させたが、これを一対の係止切欠部106b、106bに嵌合させてもよい。
また、ポンプ取付部105の上端にも折曲部105aが形成されている。折曲部105aは、ポンプ10、100を取り付けた際に該ポンプ取付部105がポンプ10、100の重さで撓むことを防止している。
そして、再び第2、第5の配管12、111を接続し、ブラケット102をケーシング20内の設置基板31に設置・固定する。次いで、第1、第3、第4の配管11、13、110をそれぞれ所定の接続部に接続してケーシング20の開閉扉21を閉じ、部材の交換を完了させる。
さらには、ポンプ100の接続部103a、103bをブラケット102に対して横向きになるよう固定することができるため、配管のレイアウトが自由になり作業スペースも確保しやすくなるという効果が得られる。
4 電解槽
9 貯留タンク
10 ポンプ
11 第1の配管
11a 接続部
13 第3の配管
13a 接続部
20 ケーシング
23 底板
26 稀釈手段
30 ブラケット
31a 第1の台座
31b 第2の台座
40 取付部
60a 第1の台座
60b 第2の台座
65 ロック機構
80a 第1の台座
80b 第2の台座
84 ロック機構
100 稀釈水圧送ポンプ
102 ブラケット
106 開口部
106a 係止切欠部
106b 係止切欠部
110 第4の配管
111 第5の配管
Claims (7)
- 原料水を電解槽に供給して電解処理することにより電解処理液を生成し、この電解処理液を稀釈して電解水を生成する電解水製造装置において、
前記電解槽を収納するケーシングと、
このケーシングに着脱自在に固定されるブラケットとを備え、
前記ブラケットは、前記電解槽の一端及び他端を取り付ける一対の取付部を備え、
該一対の取付部は、これらの間の寸法が前記電解槽の長さ寸法に応じて調整可能とされている電解水製造装置。 - 請求項1に記載の電解水製造装置において、
前記ブラケットには、前記電解槽に原料水を圧送するポンプが取り付けられている電解水製造装置。 - 請求項1又は2に記載の電解水製造装置において、
前記電解槽に稀釈水を圧送する稀釈水圧送ポンプをさらに備え、
前記稀釈水圧送ポンプは、前記ブラケットに取り付け可能とされている電解水製造装置。 - 請求項3に記載の電解水製造装置において、
前記稀釈水圧送ポンプは、前記ブラケットに対して角度を可変に取り付け可能とされている電解水製造装置。 - 請求項1から4のいずれか1項に記載の電解水製造装置において、
前記ケーシングは、
ケーシング本体と、このケーシング本体の底板に固定された第1の台座と、
該第1の台座と離接自在に設けられ、前記底板に着脱自在に固定される第2の台座とを備え、
前記第1の台座に前記一対の取付部の一方が固定され、
前記第2の台座に前記他方の取付部が固定されている電解水製造装置。 - 請求項1から4のいずれか1項に記載の電解水製造装置において、
前記ケーシングは、ケーシング本体と、
このケーシング本体の底板に固定された第1の台座と、
該第1の台座と離接自在に設けられ、前記底板に着脱自在に固定される第2の台座とを備え、
前記電解槽の長さ寸法に応じて前記取付部間の寸法が異なる複数のブラケットを備え、
該ブラケットが、前記電解槽を固定した状態で前記第1、第2の台座間に跨って固定されている電解水製造装置。 - 請求項1から4のいずれか1項に記載の電解水製造装置において、
前記ケーシングは、ケーシング本体と、
このケーシング本体の底板に固定された第1の台座と、
この第1の台座に対して伸縮可能に設けられた第2の台座とを備え、
これら第1、第2の台座を定位置に固定するロック機構を備えている電解水製造装置。
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CN201180026772.7A CN102917983B (zh) | 2010-05-31 | 2011-05-23 | 电解水制造装置 |
US13/700,636 US9440867B2 (en) | 2010-05-31 | 2011-05-23 | Electrolysis water-making apparatus |
EP11789646.4A EP2578541A4 (en) | 2010-05-31 | 2011-05-23 | DEVICE FOR PRODUCING ELECTROLYSED WATER |
KR1020127033193A KR101451211B1 (ko) | 2010-05-31 | 2011-05-23 | 전해수 제조 장치 |
US15/186,728 US9643863B2 (en) | 2010-05-31 | 2016-06-20 | Electrolysis water-making apparatus |
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JP2010124880A JP5156793B2 (ja) | 2010-05-31 | 2010-05-31 | 電解水製造装置 |
JP2010-124880 | 2010-05-31 |
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US13/700,636 A-371-Of-International US9440867B2 (en) | 2010-05-31 | 2011-05-23 | Electrolysis water-making apparatus |
US15/186,728 Continuation US9643863B2 (en) | 2010-05-31 | 2016-06-20 | Electrolysis water-making apparatus |
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EP (1) | EP2578541A4 (ja) |
JP (1) | JP5156793B2 (ja) |
KR (1) | KR101451211B1 (ja) |
CN (1) | CN102917983B (ja) |
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JP5836243B2 (ja) * | 2012-09-28 | 2015-12-24 | 森永乳業株式会社 | 電解水製造装置 |
US9420922B2 (en) | 2014-03-12 | 2016-08-23 | Gojo Industries, Inc. | Wipe container assembly |
JP6480965B2 (ja) * | 2017-01-18 | 2019-03-13 | 株式会社日本トリム | 電解水生成装置 |
JP6870992B2 (ja) * | 2017-01-18 | 2021-05-12 | 株式会社日本トリム | 電解水生成装置 |
JP6853048B2 (ja) * | 2017-01-18 | 2021-03-31 | 株式会社日本トリム | 電解水生成装置及び透析液調製用水の製造装置 |
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KR102268312B1 (ko) * | 2018-12-13 | 2021-06-23 | 한양대학교 산학협력단 | 재생에너지를 이용하는 차아염소산 생산 장치 |
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US9440867B2 (en) | 2016-09-13 |
EP2578541A4 (en) | 2016-10-19 |
JP2011251212A (ja) | 2011-12-15 |
US20130146449A1 (en) | 2013-06-13 |
US9643863B2 (en) | 2017-05-09 |
US20160311706A1 (en) | 2016-10-27 |
KR20130030770A (ko) | 2013-03-27 |
EP2578541A1 (en) | 2013-04-10 |
TW201207157A (en) | 2012-02-16 |
CN102917983A (zh) | 2013-02-06 |
CN102917983B (zh) | 2014-10-01 |
JP5156793B2 (ja) | 2013-03-06 |
KR101451211B1 (ko) | 2014-10-15 |
TWI463037B (zh) | 2014-12-01 |
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