CN208786171U - A kind of replaceable electrode plate of electric dialyzator - Google Patents

Abstract

The utility model relates to a kind of replaceable electrode plates of electric dialyzator, including parent plate, the cavity of a rectangle is provided on described matrix plate, the cavity includes cavity upper wall, cavity lower wall, cavity antetheca and cavity rear wall, blind hole is provided on the cavity rear wall, electrolyte entrance and electrolyte outlet are provided on the cavity antetheca, threaded hole is provided between the electrolyte entrance and the electrolyte outlet, stud is provided in the threaded hole, the utility model is by being provided with stud in threaded hole, due to being relatively large in diameter for stud, to which relative contact product is larger, therefore the quantity of stud can be reduced, when being passed through External electrolytic liquid, the obstruction that electrolyte encounters in the electrodes is opposite to be reduced, therefore the flowing velocity of electrolyte will increase, improve electrode efficiency, advantage is that work efficiency is high, and in use, If stud has damage, only stud need to be back-outed replacement, no replacement is required entire electrode, advantage is that electrode is easy to change.

Description

A kind of replaceable electrode plate of electric dialyzator

Technical field

The utility model relates to a kind of replaceable electrode plates of electric dialyzator.

Background technique

Electric dialyzator is that the ion of electrolyte in water is made to generate selective migration using amberplex and DC electric field, To reach the device for desalinating water, electric dialyzator is mainly made of membrane stack, clamping device and electrode, and electrode is mainly electrodialysis Device provides direct current, and current general electric dialyzator electrode mostly uses greatly electrode plate made of intensive thin wire electrode, electrolyte When by intensive wire electrode, the resistance encountered is larger, and electrolyte flow speed is slow, therefore can reduce electrode efficiency, and titanium applies Ruthenium electrode filament is thin, if Ti-Ru electrode silk therein damages, needs replacing entire electrode plate, in the process of replacement electrode In, since wire electrode is extremely fine, it is easily broken off, it is therefore desirable to the safety for paying special attention to wire electrode avoids damaging, therefore this Certain difficulty can be caused to the dismounting of electrode.

Utility model content

In view of the above-mentioned state of the art, the technical problem to be solved by the utility model is to provide a kind of work effects The replaceable electrode plate of electric dialyzator that rate is high, electrode is easy to change, convenient for disassembly and assembly.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of replaceable electrode of electric dialyzator Plate, including parent plate, are provided with the cavity of a rectangle on described matrix plate, the cavity include cavity upper wall, cavity lower wall, Cavity antetheca and cavity rear wall are provided with blind hole on the cavity rear wall, be provided on the cavity antetheca electrolyte entrance and Electrolyte outlet, the electrolyte outlet are located at the lower section of the electrolyte entrance, the electrolyte entrance and the electrolyte It is provided with threaded hole between outlet, stud is provided in the threaded hole, described stud one end is mounted on by the threaded hole On the cavity antetheca, the stud other end is mounted on the cavity rear wall by the blind hole, due to setting in threaded hole It is equipped with stud, due to being relatively large in diameter for stud, so that relative contact product is larger, therefore the quantity of stud can be reduced, when logical When entering External electrolytic liquid, the obstruction that electrolyte encounters in the electrodes is opposite to be reduced, therefore the flowing velocity of electrolyte will increase, and mention High electrode efficiency, its advantage is that before work efficiency is high, and described stud one end is mounted on the cavity by the threaded hole On wall, the stud other end is mounted on the cavity rear wall by the blind hole, in use, if stud damages It is bad, stud need to only be back-outed from cavity antetheca, then be replaced with other good studs, no replacement is required entire electrode, Advantage is that electrode is easy to change.

Preferably, the stud includes first part, second part and Part III, and the Part III is in smooth circle Column, the second part are in shape of threads, and the first part is in boss-shaped, since the first part of stud is in boss-shaped, people Work needs first to back-out stud when replacing stud, and since the second part of stud is in shape of threads, screw thread is used for a long time in stud Junction may be corroded or have impurity obstruction, back-out stud need biggish torque at this time, the first part of stud at Boss-shaped is manually to hold stud for convenience or stud is installed or dismantled with external tool, its advantage is that dismounting It is convenient.

Preferably, the stud is arranged in parallel, since stud is arranged in parallel, when electrolyte flows through stud, and the resistance that encounters Power is smaller, and flow velocity is not only fast but also steady, the working efficiency of electrode is improved, its advantage is that work efficiency is high.

Preferably, multiple fluid guidance ports and multiple cavitys are provided on the cavity upper wall and the cavity lower wall, it is described Cavity is connected with the electrolyte entrance and the electrolyte outlet respectively, and the fluid guidance port horizontal homogeneous is distributed in the chamber On body upper wall and the cavity lower wall, since cavity is connected with the electrolyte entrance and the electrolyte outlet respectively, because This electrolyte is flowed into from electrolyte entrance first, is then flowed into cavity from electrolyte entrance, and last electrolyte is from cavity stream Enter into cavity, due to there are multiple cavitys, may make electrolyte more quickly to enter from electrolyte into cavity, improve electrode effect Rate first has respectively entered in the cavity on lower wall, then be flowed into electrolyte outlet from cavity, when electrode solution flows out finally from electricity Liquid outlet outflow is solved, due to there are multiple cavitys, may make electrolyte more quickly to flow out from cavity, to improve electrode effect Rate, its advantage is that work efficiency is high.

Compared with the prior art, the advantages of the utility model are: the utility model, which passes through in threaded hole, is provided with stud, Due to being relatively large in diameter for stud, so that relative contact product is larger, therefore the quantity of stud can be reduced, when being passed through External electrolytic When liquid, the obstruction that electrolyte encounters in the electrodes is opposite to be reduced, therefore the flowing velocity of electrolyte will increase, and improves electrode effect Rate, its advantage is that work efficiency is high, and described stud one end is mounted on the cavity antetheca by the threaded hole, described The stud other end is mounted on the cavity rear wall by the blind hole, in use, if stud has damage, only need by Stud is back-outed from cavity antetheca, is then replaced with other good studs, no replacement is required entire electrode, its advantage is that electrode It is easy to change, and the first part of stud needs first to back-out stud in boss-shaped manually when replacing stud, due to The second part of stud is in shape of threads, and stud is used for a long time threaded connection place and may be corroded or have impurity obstruction, at this time will Stud, which is back-outed, needs biggish torque, and the first part of stud is manually to hold stud for convenience or outside at boss-shaped Stud is installed or dismantled to portion's tool, its advantage is that it is convenient for disassembly and assembly, and stud is arranged in parallel, and electrolyte flows through stud When, the resistance encountered is smaller, and flow velocity is not only fast but also steady, the working efficiency of electrode is improved, its advantage is that work efficiency is high, And cavity is connected with the electrolyte entrance and the electrolyte outlet respectively, therefore electrolyte is first from electrolyte entrance It flows into, is then flowed into cavity from electrolyte entrance, last electrolyte is flowed into cavity from cavity, multiple recessed due to having Chamber may make electrolyte more quickly to enter from electrolyte into cavity, improves electrode efficiency and first distinguishes when electrode solution flows out It enters in the cavity on lower wall, then is flowed into electrolyte outlet from cavity, finally flowed out from electrolyte outlet, it is multiple due to having Cavity may make electrolyte more quickly to flow out from cavity, so that electrode efficiency is improved, its advantage is that work efficiency is high.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the parent plate structural schematic diagram of the utility model；

Fig. 3 is the stud structural schematic diagram of the utility model.

Wherein: 1- parent plate；2- cavity；3- blind hole；4- electrolyte entrance；5- electrolyte outlet；6- threaded hole；7- titanium Stick；8- fluid guidance port；9- cavity；2-1- cavity upper wall；2-2- cavity lower wall；2-3- cavity antetheca；2-4- cavity rear wall；7-1- A part；7-2- second part；7-3- Part III.

Specific embodiment

Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill Art scheme is more readily understood and grasps.

As shown in Figure 1-3, a kind of replaceable electrode plate of electric dialyzator, including parent plate 1, it is provided on described matrix plate 1 The cavity 2 of one rectangle, the cavity include cavity upper wall 2-1, cavity lower wall 2-2, cavity antetheca 2-3 and cavity rear wall 2-4, It is provided with blind hole 3 on the cavity rear wall 2-4, is provided with electrolyte entrance 4 and electrolyte outlet 5 on the cavity antetheca 2-3, The electrolyte outlet 5 is located at the lower section of the electrolyte entrance 4, between the electrolyte entrance 4 and the electrolyte outlet 5 It is provided with threaded hole 6, stud 7 is provided in the threaded hole 6,7 one end of stud installation is mounted on by the threaded hole 6 On the cavity antetheca 2-3,7 other end of stud is mounted on the cavity rear wall 2-4 by the blind hole 3, the titanium Stick 7 includes first part 7-1, second part 7-2 and Part III 7-3, the Part III 7-3 are in smooth cylindric, institute Second part 7-2 is stated in shape of threads, the first part 7-1 is in boss-shaped, and the stud 7 is arranged in parallel, the cavity upper wall Be provided with multiple fluid guidance ports 8 and multiple cavitys 9 on the 2-1 and cavity lower wall 2-2, the cavity 9 respectively with the electrolysis Liquid entrance 4 is connected with the electrolyte outlet 5, and 8 horizontal homogeneous of fluid guidance port is distributed in the cavity upper wall 2-1 and described On cavity lower wall 2-2.

A kind of course of work of the replaceable electrode plate of electric dialyzator is as follows among the above: manually that electric dialyzator is replaceable first Electrode plate is installed on electric dialyzator, is then passed through electrolyte from the electrolyte entrance on cavity upper wall, and electrolyte is from electrolyte Entrance is flowed into cavity by cavity, is then contacted with the stud in cavity, and electrolyte passes sequentially through stud disposed in parallel, It finally is flowed into electrolyte outlet from the cavity of cavity lower wall, is finally flowed out from electrolyte outlet, electrolyte is disposed in parallel When flowing in stud, due to being relatively large in diameter for stud, relative contact product is larger, therefore can reduce the quantity of stud, in this way When being passed through External electrolytic liquid, the obstruction that electrolyte encounters in the electrodes is opposite to be reduced, therefore the flowing velocity of electrolyte can increase Greatly, the working efficiency of electrode is improved, and stud is arranged in parallel, when electrolyte flows through stud, the resistance encountered is smaller, stream Speed is not only fast but also steady, improves the working efficiency of electrode, and in use, artificial only to need if stud has damage Stud is back-outed from cavity antetheca, is then replaced with other studs, no replacement is required entire electrode, electrode is replaced just It is prompt.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is replaced on an equal basis It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (4)

1. a kind of replaceable electrode plate of electric dialyzator, including parent plate (1), a rectangle is provided on described matrix plate (1) Cavity (2), the cavity (2) include cavity upper wall (2-1), cavity lower wall (2-2), cavity antetheca (2-3) and cavity rear wall (2- 4), which is characterized in that be provided with blind hole (3) on the cavity rear wall (2-4), be provided with electrolysis on the cavity antetheca (2-3) Liquid entrance (4) and electrolyte outlet (5), the electrolyte outlet (5) are located at the lower section of the electrolyte entrance (4), the electricity It is provided with threaded hole (6) between solution liquid entrance (4) and the electrolyte outlet (5), is provided with stud in the threaded hole (6) (7), described stud (7) one end is mounted on the cavity antetheca (2-3) by the threaded hole (6), and the stud (7) is another End is mounted on the cavity rear wall (2-4) by the blind hole (3).

2. the replaceable electrode plate of a kind of electric dialyzator according to claim 1, which is characterized in that the stud (7) includes First part (7-1), second part (7-2) and Part III (7-3), the Part III (7-3) are in smooth cylindric, institute Second part (7-2) is stated in shape of threads, the first part (7-1) is in boss-shaped.

3. the replaceable electrode plate of a kind of electric dialyzator according to claim 1, which is characterized in that the stud (7) is parallel Setting.

4. the replaceable electrode plate of a kind of electric dialyzator according to claim 1, which is characterized in that the cavity upper wall (2- 1) multiple fluid guidance ports (8) and multiple cavitys (9) are provided with and on the cavity lower wall (2-2), the cavity (9) respectively with institute It states electrolyte entrance (4) to be connected with the electrolyte outlet (5), fluid guidance port (8) horizontal homogeneous is distributed in the cavity On upper wall (2-1) and the cavity lower wall (2-2).