CN210341086U - Sodium hypochlorite generator electrolytic cell with store up dirty function - Google Patents
Sodium hypochlorite generator electrolytic cell with store up dirty function Download PDFInfo
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- CN210341086U CN210341086U CN201921233617.2U CN201921233617U CN210341086U CN 210341086 U CN210341086 U CN 210341086U CN 201921233617 U CN201921233617 U CN 201921233617U CN 210341086 U CN210341086 U CN 210341086U
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Abstract
The utility model provides a sodium hypochlorite generator electrolysis trough with store up dirty function has solved among the prior art problem that the electrolysis trough long-time use incrustation scale to gather too much and influence work. The electrolytic cell comprises an electrolytic cell body, wherein a plurality of electrolytic electrodes are vertically arranged in the electrolytic cell body, the electrolytic electrodes are arranged side by side, adjacent electrolytic electrodes are respectively connected with an anode binding post and a cathode binding post, and electrolyte is electrolyzed between the adjacent electrolytic electrodes; and the bottom of the electrolytic cell body is provided with a scaling storage box, and the lower edge of the electrolytic electrode is higher than the upper edge of the scaling storage box. The utility model discloses sodium hypochlorite generator electrolysis trough with store up dirty function simple structure, convenient to use can keep in the dirty thing that produces among the electrolytic process, reduce the maintenance frequency and the maintenance cost of electrolysis trough greatly, have fine practicality.
Description
Technical Field
The utility model relates to the technical field of sodium hypochlorite production equipment, in particular to a sodium hypochlorite generator electrolytic cell with simple structure, convenient use and scale storage function.
Background
Sodium hypochlorite is the most common "chlorine" bleaching agent in household washing, and other similar bleaching agents are potassium hypochlorite, lithium or calcium hypochlorite, sodium hypobromite or hypoiodite, chlorine-containing oxide solutions, chlorinated trisodium phosphate, sodium or potassium trichloroisocyanurate, and the like. Sodium hypochlorite is a strong oxidant and disinfectant, which is generated by diaphragm-free electrolysis of a dilute solution of industrial salt or seawater, which is widely available and inexpensive. The sodium hypochlorite solution is mainly used for treating bacteria-containing sewage in hospitals and cyanogen-containing electroplating wastewater, and can also be used for sterilizing swimming pools, domestic drinking water and domestic sewage, food processing plant environments, medical instruments, eating houses and tableware and kitchenware in public dining halls. With the development of the four-chemical construction in China, the sodium hypochlorite generating device has a considerable effect on environmental protection engineering, water treatment and disinfection processes and the like in China.
In the production process of sodium hypochlorite solution, an electrolytic cell is an indispensable core component, and the electrolytic cell in the prior art generally comprises a cell body, an anode and a cathode, and an anode chamber and a cathode chamber are separated by a diaphragm. When direct current passes through the electrolytic cell, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare the required product. However, as the scale is inevitably generated in the electrolytic process, and the prior art has no special structure for treating the scale, the maintenance frequency and the maintenance cost of the electrolytic cell are high, and if the scale is accumulated too much, the normal operation of the electrolytic cell is directly influenced.
Disclosure of Invention
The utility model provides a sodium hypochlorite generator electrolysis trough with store up dirty function has solved among the prior art problem that the electrolysis trough long-time use the incrustation scale to gather too much and influence work.
The technical scheme of the utility model is realized like this: a sodium hypochlorite generator electrolytic cell with a scale storage function comprises an electrolytic cell body, wherein a plurality of electrolytic electrodes are vertically arranged in the electrolytic cell body, the electrolytic electrodes are arranged side by side, adjacent electrolytic electrodes are respectively connected with an anode binding post and a cathode binding post, and electrolyte is electrolyzed between the adjacent electrolytic electrodes;
and the bottom of the electrolytic cell body is provided with a scaling storage box, and the lower edge of the electrolytic electrode is higher than the upper edge of the scaling storage box.
In a preferred embodiment, the electrolytic cell body is provided with an electrolyte inlet and a product liquid outlet, the electrolyte inlet is positioned between the lower edge of the electrolytic electrode and the upper edge of the scaling storage box, the product liquid outlet is positioned on the upper surface of the electrolytic cell body, and the electrolyte enters the electrolytic cell body from the electrolyte inlet, overflows upwards and is discharged from the product liquid outlet.
In a preferred embodiment, a flange end plate is arranged on the end face of the electrolytic cell body, and the anode terminal and the cathode terminal are mounted on the flange end plate;
the electrolysis electrode of the anode and the electrolysis electrode of the cathode are respectively connected to the anode binding post and the cathode binding post through rectangular side deviation welding end pieces, and different rectangular side deviation welding end pieces are arranged in a vertically staggered mode.
In a preferable embodiment, the finished product liquid outlet is communicated with a liquid discharge pipe and a hydrogen discharge pipe, the liquid discharge pipe is communicated with a finished product liquid storage tank below the electrolytic bath body, and the hydrogen discharge pipe extends upwards and is communicated with the outside atmosphere.
As a preferable embodiment, the electrolytic bath body is also provided with a sewage outlet of the electrolytic bath communicated with the scaling storage tank.
After the technical scheme is adopted, the beneficial effects of the utility model are that: the utility model discloses an electrolytic cell is in the use, thereby electrolyte carries out the electrolysis between adjacent electrolysis electrode and generates sodium hypochlorite solution, and its special design's electrolysis electrode interval can guarantee that the scalder of attached to on the electrolysis electrode is not enough to cause the short circuit of negative pole and positive pole, punctures to the increment along with the scalder has a great deal of scalder to drop to the scale deposit storage box in by oneself because of the gravity reason, and then has prolonged the maintenance cycle of electrolytic cell, has reduced the maintenance cost. In addition, the lower border of electrolysis electrode is higher than the last border of scale deposit storage box and can ensure that the scale deposit storage box is a holistic cavity, and all scales can all gather inside it, not only the thorough clearance of the scale of being convenient for, has also avoided influencing its normal electrolysis operation because of a certain electrolysis electrode processing scale is too much.
The electrolyte inlet is arranged at the bottom, the finished product liquid outlet is arranged at the top, so that the electrolyte can overflow from bottom to top, the electrolytic bath body is filled with the electrolyte all the time, all the electrolytic electrodes can exert the maximum electrolytic effect, and the finished product liquid generated by final electrolysis is discharged from the finished product liquid outlet.
Set up the flange end plate at the terminal surface of electrolysis trough cell body, install positive pole terminal and negative pole terminal simultaneously and at first can ensure the fastness of two terminals on this flange end plate, secondly utilize rectangle side deviation welding end piece to be connected electrolysis electrode and corresponding terminal as an organic whole, also can make things convenient for the holistic dismouting of electrolysis trough to maintain. In addition, the rectangular side deviation welding end plates which are arranged in a vertically staggered mode can avoid the short circuit phenomenon.
The finished product liquid storage tank is positioned below the electrolytic cell body, so that finished product liquid can overflow into the finished product liquid storage tank along the liquid discharge pipe, an additional power source is not needed, a small amount of hydrogen generated in the electrolytic process can be discharged to the atmosphere along the hydrogen discharge pipe, and potential safety hazards of the finished product liquid storage tank are eliminated.
After the device is used for a period of time, the device is shut down, a drain outlet of the electrolytic cell is opened to empty liquid in the cell body of the electrolytic cell, and then the cleaning and maintenance of the scale body in the cell body of the electrolytic cell can be realized by disassembling the flange end plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic side view of an embodiment of the present invention;
FIG. 2 is a schematic top view of the cell body of the electrolytic cell of this embodiment;
in the figure: 1-electrolytic bath body; 2-an electrolysis electrode; 3-anode terminal; 4-a cathode terminal; 5-a fouling storage tank; 6-an electrolyte inlet; 7-outlet of finished liquid; 8-flange end plate; 9-welding end plates in a rectangular lateral deviation manner; 10-liquid discharge pipe; 11-a hydrogen discharge pipe; 12-the sewage discharge outlet of the electrolytic tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 and fig. 2, which are a schematic side view of the sodium hypochlorite generator electrolytic cell with scale storage function and a schematic top view of the interior of the electrolytic cell body according to the embodiment, the embodiment first includes a hollow electrolytic cell body 1, a plurality of (six in this embodiment) electrolytic electrodes 2 are vertically arranged in the electrolytic cell body 1, the electrolytic electrodes 2 are arranged side by side with a suitable gap, and different electrodes are respectively connected between adjacent electrolytic electrodes 2, so that the electrolyte (sodium chloride solution) can be continuously electrolyzed by the electrolytic electrodes 2 in the electrolytic cell body 1, and further sodium hypochlorite solution is generated. In the process of electrolysis, some scales are inevitably generated on the electrolysis electrodes 2, and in order to prevent the scales from attaching on the electrolysis electrodes 2 to cause short circuit and breakdown, the distance between the adjacent electrolysis electrodes 2 is strictly calculated.
Along with the continuous progress of electrolysis process, the dirty body on electrolysis electrode 2 can be accumulated more, in order to reduce the maintenance cost of equipment, this embodiment is equipped with scale deposit storage box 5 in the bottom of electrolysis trough cell body 1, and the lower border of electrolysis electrode 2 will be higher than the last border of scale deposit storage box 5, can ensure like this that scale deposit storage box 5 is a holistic cavity, the dirty body that accumulates more can drop to in the scale deposit storage box 5 under the effect of self gravity, not only be convenient for thoroughly clear up of dirty body, also avoided because of the too much influence of the dirty body of certain electrolysis electrode 2 department its normal electrolysis operation.
Set up flange end plate 8 at the terminal surface of electrolysis trough cell body 1, be equipped with positive pole terminal 3 and negative pole terminal 4 on flange end plate 8, positive pole terminal 3 or negative pole terminal 4 are connected through rectangle side deviation welding end piece 9 respectively to the electrolysis electrode 2 that corresponds, of course, in order to guarantee that the rectangle side deviation welding end piece 9 of positive pole and negative pole directly does not take place the contact, and adjacent rectangle side deviation welding end piece 9 will be misplaced from top to bottom to the condition of short circuit in case takes place. In addition, the structure can also facilitate the disassembly and the assembly maintenance of the whole electrolytic cell.
The electrolyte inlet 6 and the finished product liquid outlet 7 are respectively arranged on the inlet and the outlet of the electrolytic cell body 1, wherein the electrolyte inlet 6 is positioned between the lower edge of the electrolytic electrode 2 and the upper edge of the scaling storage box 5, and the finished product liquid outlet 7 is positioned on the upper surface of the electrolytic cell body 1, so that the electrolyte can firstly fill the scaling storage box 5 after entering the electrolytic cell body 1 from the electrolyte inlet 6, then slowly overflow upwards, and is discharged from the finished product liquid outlet 7 after electrolysis.
The finished product liquid outlet 7 is communicated with a liquid discharge pipe 10 and a hydrogen discharge pipe 11, the liquid discharge pipe 10 is communicated with a finished product liquid storage tank 12 below the electrolytic cell body 1, so that the finished product liquid can overflow into the finished product liquid storage tank 12 along the liquid discharge pipe 10, and an additional power source is not needed. The hydrogen exhaust pipe 11 extends upwards and is communicated with the outside atmosphere, so that a small amount of hydrogen generated in the electrolysis process can be discharged to the atmosphere along the hydrogen exhaust pipe 11, and potential safety hazards of the hydrogen exhaust pipe are eliminated.
And finally, an electrolytic cell drain outlet 13 communicated with the scale storage box 5 is further arranged on the electrolytic cell body 1, after the electrolytic cell is used for a period of time, the equipment is shut down, the electrolytic cell drain outlet 13 is opened to empty the liquid in the electrolytic cell body 1, and then the scale in the electrolytic cell body 1 is cleaned and maintained by disassembling the flange end plate 8.
The utility model discloses sodium hypochlorite generator electrolysis trough with store up dirty function simple structure, convenient to use can keep in the dirty thing that produces among the electrolytic process, reduce the maintenance frequency and the maintenance cost of electrolysis trough greatly, have fine practicality.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a sodium hypochlorite generator electrolysis trough with store up dirty function which characterized in that: the electrolytic cell comprises an electrolytic cell body, wherein a plurality of electrolytic electrodes are vertically arranged in the electrolytic cell body, the electrolytic electrodes are arranged side by side, adjacent electrolytic electrodes are respectively connected with an anode binding post and a cathode binding post, and electrolyte is electrolyzed between the adjacent electrolytic electrodes;
and the bottom of the electrolytic cell body is provided with a scaling storage box, and the lower edge of the electrolytic electrode is higher than the upper edge of the scaling storage box.
2. The sodium hypochlorite generator electrolytic cell with scale storage function as claimed in claim 1, wherein: the electrolytic cell comprises an electrolytic cell body, and is characterized in that an electrolyte inlet and a finished product liquid outlet are formed in the electrolytic cell body, the electrolyte inlet is located between the lower edge of an electrolytic electrode and the upper edge of a scaling storage box, the finished product liquid outlet is located on the upper surface of the electrolytic cell body, and electrolyte overflows upwards and is discharged from the finished product liquid outlet after entering the electrolytic cell body from the electrolyte inlet.
3. The sodium hypochlorite generator electrolytic cell with scale storage function as claimed in claim 1, wherein: a flange end plate is arranged on the end face of the electrolytic cell body, and the anode wiring terminal and the cathode wiring terminal are installed on the flange end plate;
the electrolysis electrode of the anode and the electrolysis electrode of the cathode are respectively connected to the anode binding post and the cathode binding post through rectangular side deviation welding end pieces, and different rectangular side deviation welding end pieces are arranged in a vertically staggered mode.
4. The sodium hypochlorite generator electrolytic cell with scale storage function as claimed in claim 2, wherein: and the finished product liquid outlet is communicated with a liquid discharge pipe and a hydrogen discharge pipe, the liquid discharge pipe is communicated with a finished product liquid storage box below the electrolytic bath body, and the hydrogen discharge pipe extends upwards and is communicated with the external atmosphere.
5. The sodium hypochlorite generator electrolytic cell with scale storage function as claimed in claim 1, wherein: and the electrolytic bath body is also provided with a sewage draining outlet of the electrolytic bath communicated with the scaling storage tank.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921233617.2U CN210341086U (en) | 2019-08-01 | 2019-08-01 | Sodium hypochlorite generator electrolytic cell with store up dirty function |
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| CN201921233617.2U CN210341086U (en) | 2019-08-01 | 2019-08-01 | Sodium hypochlorite generator electrolytic cell with store up dirty function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115786946A (en) * | 2023-02-03 | 2023-03-14 | 山东和创智云环保装备有限公司 | Sodium hypochlorite generator capable of storing scale |
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2019
- 2019-08-01 CN CN201921233617.2U patent/CN210341086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115786946A (en) * | 2023-02-03 | 2023-03-14 | 山东和创智云环保装备有限公司 | Sodium hypochlorite generator capable of storing scale |
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