CN217164440U - Cation resin regeneration system - Google Patents

Abstract

The utility model relates to a positive resin regeneration system, including the water storage tank, store up the acid tank, positive resin regeneration tank, positive resin collection tank and collection dirty jar, positive resin regeneration tank includes jar main part and the truncated pyramis that forms in jar main part below, the water storage tank, store up acid tank and collection dirty jar and all communicate with jar main part, positive resin collection tank sets up in the below of positive resin regeneration tank, the cross sectional dimension of truncated pyramis reduces gradually along the direction from last to down, the truncated one end that is close to positive resin collection tank of pyramis provided with the discharge portion that supplies positive resin collection tank discharge positive resin. The method can accurately control water addition, acid addition, pollution discharge and collection, and is favorable for improving the regeneration degree of the cation resin. The truncated cone part can enable the regenerated male resin to be easily discharged from the male resin collecting tank, the conveyed acid and water can have a certain disturbing effect on the male resin to be regenerated, the regeneration effect of the male resin can be improved to a certain extent, and the labor intensity of personnel for cleaning the male resin is reduced.

Description

Cation resin regeneration system

Technical Field

The disclosure relates to the technical field of cation resin regeneration, in particular to a cation resin regeneration system.

Background

At present, the cation resin regeneration is usually carried out by an in-vitro static soaking regeneration method mainly by manual operation.

However, in the regeneration process of the in vitro static immersion regeneration method, the cation resin needs to be manually cleaned for many times, and the regenerated cation resin needs to be manually collected. The labor intensity of operators in the whole regeneration process is very high, the cation resin can be thoroughly cleaned by manual operation, the water and acid adding amount is not accurate, and the regeneration degree of the cation resin is low.

SUMMERY OF THE UTILITY MODEL

The object of the present disclosure is to provide a positive resin regeneration system for solving the above technical problems.

In order to realize the above-mentioned purpose, the present disclosure provides a positive resin regeneration system, including water storage tank, acid storage tank, positive resin regeneration jar, positive resin collecting tank and the dirty jar of collection, positive resin regeneration jar includes the jar main part and forms the truncated pyramis portion of jar main part below, the water storage tank acid storage tank and the dirty jar of collection all with jar main part intercommunication, positive resin collecting tank set up in the below of positive resin regeneration jar, the cross sectional dimension of truncated pyramis reduces gradually along the direction from last to down, truncated pyramis portion is close to the one end of positive resin collecting tank is provided with the confession the discharge portion of positive resin collecting tank discharge positive resin.

Optionally, the cation resin regeneration system still includes first liquid conveyer pipe, second liquid conveyer pipe and third liquid conveyer pipe, be formed with the inlet in the jar main part, the entry of first liquid conveyer pipe with the water storage tank intercommunication, the entry of second liquid conveyer pipe with the acid storage tank intercommunication, the export of first liquid conveyer pipe with the export of second liquid conveyer pipe jointly with the entry intercommunication of third liquid conveyer pipe, the export of third liquid conveyer pipe with the inlet intercommunication.

Optionally, the cation resin regeneration system further comprises a water pump, the water pump is arranged on the first liquid conveying pipe, and the acid storage tank is higher than the cation resin regeneration tank.

Optionally, the first liquid delivery pipe is provided with a first electromagnetic switch valve and a first manual switch valve, the first manual switch valve is arranged at the upstream of the first electromagnetic switch valve, and the first manual switch valve is arranged at the downstream of the water pump.

Optionally, a second electromagnetic switch valve and a second manual switch valve are arranged on the second liquid conveying pipe, and the second manual switch valve is located at the upstream of the second electromagnetic switch valve.

Optionally, the water storage tank and the acid storage tank are both communicated with the lower part of the tank body.

Optionally, the cation resin regeneration system still includes first blow off pipe, second blow off pipe and third blow off pipe, be formed with first drain and second drain in the jar main part, first drain is located the upper portion of jar main part, the second drain is located the lower part of jar main part, the entry of first blow off pipe with first drain intercommunication, the entry of second blow off pipe with second drain intercommunication, the export of first blow off pipe with the export of second blow off pipe all with third blow off pipe intercommunication, the export of third blow off pipe with collection dirty jar intercommunication.

Optionally, a third electromagnetic switch valve and a third manual switch valve are arranged on the first drain pipe, and the third manual switch valve is located upstream of the third electromagnetic switch valve.

Optionally, a fourth electromagnetic switch valve and a fourth manual switch valve are arranged on the second sewage draining pipe, and the fourth manual switch valve is located at the upstream of the fourth electromagnetic switch valve.

Alternatively, the discharge portion may include a discharge pipe having one end communicating with a lower end of the truncated cone portion and the other end extending toward the male resin collection tank, and a fifth electromagnetic switching valve provided on the discharge pipe.

Through above-mentioned technical scheme, the positive resin regeneration tank that this disclosure set up is arranged in placing the positive resin of treating regeneration, and the water storage tank and the acid storage tank that set up are arranged in to the positive resin regeneration tank respectively carry water and acid, and the positive resin collection tank is used for collecting the positive resin after regeneration, and the dirty jar of collection is arranged in collecting the sewage and the impurity that produce among the regeneration process. In the process of utilizing the method to regenerate the cation resin, water adding, acid adding, pollution discharging and collecting can be controlled more accurately, which is beneficial to improving the regeneration degree of the cation resin. In the collection stage, the truncated cone part is arranged, so that the regenerated male resin can be discharged from the male resin collection tank more easily, manual collection is not needed, and the labor intensity of operators is reduced. In addition, in the process of utilizing the method for regenerating the cationic resin, as the water in the water storage tank and the acid in the acid storage tank are conveyed to the cationic resin regeneration tank to have certain initial kinetic energy, the cationic resin to be regenerated can have certain disturbance effect, so that the regeneration effect of the cationic resin can be improved to a certain extent, and the labor intensity of personnel for cleaning the cationic resin is reduced.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic block diagram of a male resin regeneration system according to an exemplary embodiment of the present disclosure;

fig. 2 is a schematic structural view of a male resin regeneration tank according to an exemplary embodiment of the present disclosure, in which a discharge pipe and a fifth electromagnetic switching valve are also shown.

Description of the reference numerals

1-a water storage tank; 2-acid storage tank; 3-cation resin regeneration tank; 31-a can body; 32-truncated cone; 321-a discharge part; 3211-a discharge pipe; 3212-fifth electromagnetic switching valve; 4-cation resin collection tank; 5-a sewage collecting tank; 61-a first liquid delivery tube; 611 — a first electromagnetic on-off valve; 612-a first manual switch valve; 62-a second liquid delivery pipe; 621-a second electromagnetic on-off valve; 622-second manual on-off valve; 63-a third liquid delivery pipe; 7-a water pump; 81-a first drain pipe; 811-a third electromagnetic on-off valve; 812-a third manual switch valve; 82-a second sewage draining pipe; 821-a fourth electromagnetic switch valve; 822-a fourth manual on-off valve; 83-a third blow-off pipe; 9-a controller.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise stated, the use of the directional words such as "up and down" refers to the up and down defined in the use state of the male resin recycling system, and specifically, can refer to fig. 1. Terms such as "first" and "second" are used merely to distinguish one element from another, and are not sequential or significant. Additionally, the use of the directional terms above are merely intended to simplify the description of the present disclosure, and do not indicate or imply that the referenced device or element must have a particular orientation, configuration, and operation in a particular orientation, and should not be taken as limiting the present disclosure.

As shown in fig. 1 and 2, the present disclosure provides a male resin regeneration system, which includes a water storage tank 1, an acid storage tank 2, a male resin regeneration tank 3, a male resin collection tank 4, and a dirt collection tank 5, wherein the male resin regeneration tank 3 includes a tank main body 31 and a truncated pyramid portion 32 formed below the tank main body 31, the water storage tank 1, the acid storage tank 2, and the dirt collection tank 5 are all communicated with the tank main body 31, the male resin collection tank 4 is disposed below the male resin regeneration tank 3, the cross-sectional dimension of the truncated pyramid portion 32 is gradually reduced along a direction from top to bottom, and a discharge portion 321 for discharging male resin from the male resin collection tank 4 is disposed at one end of the truncated pyramid portion 32 close to the male resin collection tank 4.

Through above-mentioned technical scheme, the positive resin regeneration tank 3 that this disclosure set up is used for placing the positive resin of treating regeneration, and the water storage tank 1 and the acid storage tank 2 that set up are arranged in respectively carrying water and acid to positive resin regeneration tank 3, and positive resin collection tank 4 is used for collecting the positive resin after the regeneration, and dirty jar 5 of collection is arranged in collecting the sewage and the impurity that the regeneration in-process produced. In the process of utilizing the method to regenerate the cation resin, water adding, acid adding, pollution discharging and collecting can be controlled more accurately, which is beneficial to improving the regeneration degree of the cation resin. The provision of the truncated cone portion 32 during the collection phase enables the regenerated male resin to be discharged from the male resin collection tank 4 more easily without manual collection, which contributes to reduction in labor intensity of the operator. In addition, in the process of regenerating the cationic resin by using the method, as the water in the water storage tank 1 and the acid in the acid storage tank 2 are conveyed into the cationic resin regeneration tank 3 to have certain initial kinetic energy, the cationic resin to be regenerated has certain disturbance effect, the regeneration effect of the cationic resin can be improved to a certain extent, and the labor intensity of personnel for washing the cationic resin is reduced.

It can be understood that the principle of the regeneration process of the cation resin is to replace calcium, magnesium and other ions in the cation resin by acid or acid solution, and the cation resin is softened again. Thus, the acid of the present disclosure may be an acid or an acid solution having an ability to displace ions, such as hydrochloric acid, sulfuric acid, or the like. The type and concentration of the acid can be reasonably selected according to actual needs and economic reasons. The present disclosure is not particularly limited with respect to the specific type and concentration of the acid.

As an exemplary embodiment of the present disclosure, as shown in fig. 1, the cation resin regeneration system further includes a first liquid delivery pipe 61, a second liquid delivery pipe 62, and a third liquid delivery pipe 63, wherein a liquid inlet is formed on the tank main body 31, an inlet of the first liquid delivery pipe 61 is communicated with the water storage tank 1, an inlet of the second liquid delivery pipe 62 is communicated with the acid storage tank 2, an outlet of the first liquid delivery pipe 61 and an outlet of the second liquid delivery pipe 62 are commonly communicated with an inlet of the third liquid delivery pipe 63, and an outlet of the third liquid delivery pipe 63 is communicated with the liquid inlet. On the other hand, the regeneration process of the male resin in the male resin regeneration tank 3 using water and acid can be performed by supplying water into the tank main body 31 through the first liquid supply pipe 61 and the third liquid supply pipe 63 and supplying acid into the tank main body 31 through the second liquid supply pipe 62 and the third liquid supply pipe 63. On the other hand, the third liquid conveying pipe 63 can be shared in the process of conveying water and acid, and the sequence of water conveying and acid conveying can be flexibly configured in actual production, so that the system can be used for preparing acid solution with proper concentration in real time to regenerate the cation resin according to different requirements, and the regeneration effect of the cation resin can be optimized while the regeneration efficiency of the cation resin is improved.

It should be noted that, since the second liquid delivery pipe 62 and the third liquid delivery pipe 63 of the present disclosure need to take on the task of delivering the acid or the acid solution, the second liquid delivery pipe 62 and the third liquid delivery pipe 63 should be made of pipes resistant to acid corrosion, such as PVC (Polyvinyl Chloride) pipes and CPVC (Chlorinated Polyvinyl Chloride) pipes. The present disclosure does not specifically limit the material of the second liquid transport pipe 62 and the third liquid transport pipe 63.

In an exemplary embodiment of the present disclosure, the cation resin regeneration system may further include a water pump 7, the water pump 7 being disposed on the first liquid delivery pipe 61, and the acid storage tank 2 being located higher than the cation resin regeneration tank 3. Thus, on the one hand, water is delivered to the cation resin regeneration tank 3 by the water pump 7, and the position of the water storage tank 1 can be at a lower position, so that an operator can conveniently supplement water into the water storage tank 1. On the other hand, when the water delivered by the water pump 7 enters the positive resin regeneration tank 3, the water has certain initial kinetic energy, and can more effectively disturb the positive resin in the positive resin regeneration tank 3, so that the positive resin is regenerated more fully, the regeneration effect of the positive resin is improved, and the labor intensity of operators can be reduced to a certain extent.

Although the acid storage tank 2 of the present disclosure is disposed above the cation resin regeneration tank 3, the location of the acid storage tank 2 is not too high, so that the operator can easily fill the acid storage tank 2 with acid. The present disclosure does not specifically limit the height at which the acid storage tank 2 is disposed.

It is understood that the lift of the water pump 7 of the present disclosure may be selected according to the actual situation. For example, in one embodiment, the water pump 7 may be selected to be 220V, with a head of 1.5 m to 2 m, which is required to be larger than the height difference between the water storage tank 1 and the positive resin regeneration tank 3, so that the water entering the positive resin regeneration tank 3 has a certain initial kinetic energy and a certain disturbance effect on the positive resin on the basis of conveying the water from the water storage tank 1 to the positive resin regeneration tank 3. However, the lift of the water pump 7 cannot be made excessively large, which tends to cause water and/or the male resin to rush out of the male resin regeneration tank 3. The present disclosure does not specifically limit the specific type and head of the water pump 7.

In another embodiment of the present disclosure, the water storage tank 1 may be disposed at a position higher than the positive resin regeneration tank 3, as the acid storage tank 2, so that the water delivered from the water storage tank 1 to the positive resin regeneration tank 3 will have a certain initial kinetic energy and will also generate disturbance to the positive resin in the positive resin regeneration tank 3.

To improve the degree of automation, the present disclosure may provide a first electromagnetic on-off valve 611 and a first manual on-off valve 612 on the first liquid delivery pipe 61, the first manual on-off valve 612 being provided upstream of the first electromagnetic on-off valve 611, and the first manual on-off valve 612 being provided downstream of the water pump 7. Therefore, the controller 9 can control the opening and closing of the first electromagnetic switch valve 611 to accurately control the water delivery amount and the water delivery process, so that the automation degree of the whole regeneration system is improved, and the labor intensity of operators is further reduced. Further, the first manual switching valve 612 may be provided as a maintenance control valve so that the first liquid delivery pipe 61 or the first electromagnetic switching valve 611 after the first manual switching valve 612 can be conveniently replaced or maintained by closing the first manual switching valve 612 when the first electromagnetic switching valve 611 or the first liquid delivery pipe 61 needs to be replaced or maintained.

It is understood that the Controller 9 of the present disclosure may be a device or apparatus having a control function, such as a single chip, a PLC (Programmable Logic Controller), a computer, or a control cabinet. The present disclosure is not particularly limited with respect to a specific type of control device or apparatus as long as the control device or apparatus can perform parameter control with respect to the positive resin regeneration process.

To further increase the degree of automation, the present disclosure may provide a second electromagnetic switching valve 621 and a second manual switching valve 622 on the second liquid delivery pipe 62, the second manual switching valve 622 being located upstream of the second electromagnetic switching valve 621. Similarly, the controller 9 can control the opening and closing of the second electromagnetic switch valve 621 to precisely control the acid output and the acid output process, so as to improve the automation degree of the whole regeneration system and further reduce the labor intensity of operators. In addition, the second manual switching valve 622 may be provided as a maintenance control valve, so that the second liquid delivery pipe 62 or the second electromagnetic switching valve 621 behind the second manual switching valve 622 can be conveniently replaced or maintained by closing the second manual switching valve 622 when the second electromagnetic switching valve 621 or the second liquid delivery pipe 62 needs to be replaced or maintained.

To enhance the disturbing effect of the transferred water and acid on the male resin, as shown in fig. 1, in one exemplary embodiment disclosed, both the water storage tank 1 and the acid storage tank 2 may be communicated with the lower portion of the tank main body 31. So, when the water and the acid of carrying got into jar main part 31, directly carried the lower part of jar main part 31, can utilize the initial kinetic energy of water and acid to form stronger disturbance effect to the positive resin for the contact of positive resin and water and acid is more abundant, can promote the regeneration effect of positive resin, can promote the regeneration efficiency of positive resin again.

Optionally, the cation resin regeneration system of the present disclosure may further include a first drain pipe 81, a second drain pipe 82, and a third drain pipe 83, the tank main body 31 is formed with a first drain opening and a second drain opening, the first drain opening is located on the upper portion of the tank main body 31, the second drain opening is located on the lower portion of the tank main body 31, an inlet of the first drain pipe 81 is communicated with the first drain opening, an inlet of the second drain pipe 82 is communicated with the second drain opening, an outlet of the first drain pipe 81 and an outlet of the second drain pipe 82 are both communicated with the third drain pipe 83, and an outlet of the third drain pipe 83 is communicated with the sewage collecting tank 5. So set up, be located the mixed liquid of the water and the suspended solid on tank main part 31 upper portion can be discharged to the pertinence of first blow-off pipe 81 of top for the positive resin in the regeneration process can be more pure, is favorable to improving the regeneration degree of positive resin. The second sewage pipe 82 can be used as a main sewage device to finish the sewage discharge work in the regeneration process. In addition, the outlets of the first sewage draining pipe 81 and the second sewage draining pipe 82 are communicated with the third sewage draining pipe 83, so that the lengths of the first sewage draining pipe 81 and the second sewage draining pipe 82 can be reduced, and materials are saved.

It can be understood that, in order to prevent the male resin from being discharged along with the suspended matter from the first drain pipe 81 during the draining process, the position where the first drain port is provided may be adaptively adjusted. For example, in one embodiment, the opening position of the first drain port may be 2 cm to 5 cm from the upper end of the tank main body 31. Thus, the male resin can be prevented from being discharged from the first drain pipe 81 along with the sewage and the suspended matters at the time of draining. In this case, the space between the first drain port and the bottom of the positive resin regeneration tank 3 is the positive resin effective loading space, and the loading amount of the positive resin can be freely selected under the limitation of this loading space. Further, a corresponding volume scale may be provided inside the male resin regeneration tank 3 so as to control the loading amount of the male resin.

In addition, it should be noted that a filtering device (not shown) may be provided at the inlet of the second soil pipe 82 or at the first soil outlet to prevent the male resin from flowing out of the second soil pipe 82 along with the sewage. The filtering apparatus has various embodiments, for example, a filtering net or a filter may be used as long as the male resin is prevented from being discharged from the second drain pipe 82 along with the sewage, and the present disclosure does not specifically limit the type or structure of the filtering apparatus.

To further improve the degree of automation, the present disclosure may provide a third electromagnetic switching valve 811 and a third manual switching valve 812 on the first drain pipe 81, the third manual switching valve 812 being located upstream of the third electromagnetic switching valve 811. Similarly, the controller 9 can also control the opening and closing of the third electromagnetic switch valve 811 to accurately control the sewage discharge amount and the sewage discharge process, thereby improving the automation degree of the whole regeneration system and further reducing the labor intensity of operators. Further, the third manual switching valve 812 may be provided as a maintenance control valve so that the first drain pipe 81 or the third electromagnetic switching valve 811 after the third manual switching valve 812 may be conveniently replaced or maintained by closing the third manual switching valve 812 when the third electromagnetic switching valve 811 or the first drain pipe 81 needs to be replaced or maintained.

To further increase the degree of automation, the present disclosure may provide a fourth solenoid switch valve 821 and a fourth manual switch valve 822 on the second soil pipe 82, the fourth manual switch valve 822 being located upstream of the fourth solenoid switch valve 821. Similarly, the controller 9 can also control the opening and closing of the fourth electromagnetic switch valve 821 to accurately control the sewage discharge amount and the sewage discharge process, and the fourth electromagnetic switch valve 821 can be opened when suspended matters are required to be discharged, so that the suspended matters are discharged through the second sewage discharge pipe 82, the automation degree of the whole regeneration system is improved, and the labor intensity of operators is further reduced. In addition, the fourth manual switching valve 822 may be provided as a maintenance control valve, so that the second sewage pipe 82 or the fourth electromagnetic switching valve 821 after the fourth manual switching valve 822 may be conveniently replaced or maintained by closing the fourth manual switching valve 822 when the fourth electromagnetic switching valve 821 or the second sewage pipe 82 needs to be replaced or maintained.

To further increase the degree of automation, in an exemplary embodiment of the present disclosure, the discharge part 321 of the present disclosure may include a discharge pipe 3211 and a fifth electromagnetic switching valve 3212, one end of the discharge pipe 3211 communicating with a lower end of the truncated cone 32, the other end of the discharge pipe 3211 extending toward the male resin collection tank 4, the fifth electromagnetic switching valve 3212 being provided on the discharge pipe 3211. On one hand, the controller 9 may control the opening and closing of the fifth electromagnetic switching valve 3212 so that the collection process of the male resin may be precisely controlled. On the other hand, the whole collection process can be automatically controlled by the controller 9 through the control of the fifth electromagnetic switch valve 3212, so that the automation degree of the system is improved, and the labor intensity of operators is further reduced.

It is understood that the joints of all of the conduits of the present disclosure may employ either moveable joints or fixed joints. The movable joint is more convenient for the maintenance and the replacement of the pipeline, the fixed joint has better connecting effect, and the possibility of water seepage is almost avoided.

In addition, in order to further improve the regeneration efficiency of the cation resin, an experiment can be performed once, the cation resin with a certain fixed loading capacity is used as a test quantity, the water adding quantity and the acid adding quantity required in the regeneration process and the concentration of the formed acid solution and the control time of the processes of adding water, adding acid, discharging pollution and collecting are tested, the data parameters are written into the controller 9, and the next regeneration of the cation resin can be directly performed according to the data parameters. Therefore, the whole regeneration does not need manual operation, the labor intensity of operators can be greatly reduced, the contact time of the operators with acid and sewage can be reduced, and the personal safety of the operators is guaranteed.

Taking an embodiment of the present disclosure as an example, the regeneration process is described as follows: firstly, a certain amount of the male resin to be regenerated is added into the male resin regeneration tank 3, the water pump 7 is started, the water in the water storage tank 1 is conveyed into the male resin regeneration tank 3, and the male resin can be disturbed while being cleaned. The third electromagnetic switch valve 811 is opened to allow sewage and suspended solids generated during the flushing process to flow out of the first drain pipe 81, and when necessary, the third electromagnetic switch valve 811 and the fourth electromagnetic switch valve 821 can be synchronously opened to drain water simultaneously, and the cleaning is repeated until the effluent is clarified. And then, a hydrochloric acid solution with the mass fraction of 3% -5% is conveyed into the solar resin regeneration tank 3 by controlling the first electromagnetic switch valve 611 and the second electromagnetic switch valve 621, and the volume of the conveyed hydrochloric acid is controlled to be 2-3 times of the volume of the solar resin to be regenerated. After the regeneration process is completed, the cleaning process is repeated until the pH value of the mixed solution is about 5-6, and then the third electromagnetic switch valve 811 and the fourth electromagnetic switch valve 821 are opened simultaneously to discharge the sewage. After the drainage is completed, the fifth electromagnetic on-off valve 3212 is opened, and the regenerated cationic resin is collected by the cationic resin collection tank 4.

In any of the above embodiments, the positive resin of the present disclosure may be a color-changeable positive resin. After the regeneration is finished, the color-changeable cation resin has obvious color-changing effect and can be used for simply checking the regeneration effect of the cation resin.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The utility model provides a positive resin regeneration system, its characterized in that includes water storage tank (1), acid storage tank (2), positive resin regeneration tank (3), positive resin collection tank (4) and collection dirty jar (5), positive resin regeneration tank (3) include jar main part (31) and form truncated pyramid part (32) of jar main part (31) below, water storage tank (1) acid storage tank (2) and collection dirty jar (5) all with jar main part (31) intercommunication, positive resin collection tank (4) set up in the below of positive resin regeneration tank (3), the cross sectional dimension of truncated pyramid part (32) reduces from last direction to bottom gradually, truncated pyramid part (32) are close to the one end of positive resin collection tank (4) is provided with the confession positive resin collection tank (4) discharge positive resin's of discharge portion (321).

2. The positive resin regeneration system according to claim 1, further comprising a first liquid delivery pipe (61), a second liquid delivery pipe (62), and a third liquid delivery pipe (63), wherein the tank main body (31) is formed with an inlet port, an inlet port of the first liquid delivery pipe (61) is communicated with the water storage tank (1), an inlet port of the second liquid delivery pipe (62) is communicated with the acid storage tank (2), an outlet port of the first liquid delivery pipe (61) and an outlet port of the second liquid delivery pipe (62) are commonly communicated with an inlet port of the third liquid delivery pipe (63), and an outlet port of the third liquid delivery pipe (63) is communicated with the inlet port.

3. The positive resin regeneration system according to claim 2, further comprising a water pump (7), wherein the water pump (7) is provided on the first liquid transport pipe (61), and the acid storage tank (2) is located higher than the positive resin regeneration tank (3).

4. The positive resin regeneration system according to claim 3, wherein the first liquid transport pipe (61) is provided with a first electromagnetic on-off valve (611) and a first manual on-off valve (612), the first manual on-off valve (612) being provided upstream of the first electromagnetic on-off valve (611), the first manual on-off valve (612) being provided downstream of the water pump (7).

5. The male resin regenerating system according to claim 3, wherein a second electromagnetic on-off valve (621) and a second manual on-off valve (622) are provided on the second liquid feed pipe (62), the second manual on-off valve (622) being located upstream of the second electromagnetic on-off valve (621).

6. The male resin regeneration system according to any one of claims 1 to 5, wherein the water storage tank (1) and the acid storage tank (2) are both communicated with a lower portion of the tank main body (31).

7. The male resin recycling system according to any one of claims 1 to 5, further comprising a first drain pipe (81), a second drain pipe (82) and a third drain pipe (83), wherein the tank main body (31) is formed with a first drain opening and a second drain opening, the first drain opening is located at an upper portion of the tank main body (31), the second drain opening is located at a lower portion of the tank main body (31), an inlet of the first drain pipe (81) is communicated with the first drain opening, an inlet of the second drain pipe (82) is communicated with the second drain opening, an outlet of the first drain pipe (81) and an outlet of the second drain pipe (82) are both communicated with the third drain pipe (83), and an outlet of the third drain pipe (83) is communicated with the sewage collecting tank (5).

8. The male resin regenerating system according to claim 7, wherein a third electromagnetic opening/closing valve (811) and a third manual opening/closing valve (812) are provided on the first drain pipe (81), the third manual opening/closing valve (812) being located upstream of the third electromagnetic opening/closing valve (811).

9. The male resin regeneration system as claimed in claim 7, wherein a fourth electromagnetic on-off valve (821) and a fourth manual on-off valve (822) are provided on the second sewage pipe (82), the fourth manual on-off valve (822) being located upstream of the fourth electromagnetic on-off valve (821).

10. The male resin regeneration system according to any one of claims 1 to 5, wherein the discharge portion (321) includes a discharge pipe (3211) and a fifth electromagnetic on-off valve (3212), one end of the discharge pipe (3211) communicates with a lower end of the truncated cone portion (32), the other end of the discharge pipe (3211) extends toward the male resin collection tank (4), and the fifth electromagnetic on-off valve (3212) is provided on the discharge pipe (3211).

Images