Integrated internal cooling water microcirculation treatment device

Abstract

The invention relates to the field of internal cooling water treatment, and mainly discloses an integrated internal cooling water microcirculation treatment device which comprises a container unit and a microcirculation treatment unit, the cold water circulating unit is arranged on the container unit; the regeneration unit is arranged on the container unit; wherein the cold water circulation unit is communicated with an internal cooling water system, incoming water of the internal cooling water system enters the container unit through the cold water circulation unit, cations and anions in the incoming water are adsorbed by resin groups in the container unit, and the cold water circulation unit sends the incoming water with the cations adsorbed to the internal cooling water system. Microcirculation of internal cold water is achieved, and regeneration of resin in the container unit is achieved through the regeneration unit; the device can be quickly regenerated after the Na-type cation resin, the H-type cation resin and the OH-type anion resin lose efficacy, so that the water quality of internal cooling water is treated in time, continuous and efficient operation is ensured, the water quality and the circulation effect of the internal cooling water are guaranteed, the operation is simple and convenient, time and labor are saved, and the efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of internal cooling water treatment, in particular to an integrated internal cooling water microcirculation treatment device. Background Art

[0002] At present, most power plants have installed internal cooling water microcirculation devices on the internal cooling water system, and use the ion exchange method to purify the internal cooling water quality and increase the pH value. However, in the current internal cooling water microcirculation device, after the resin fails, it needs to be withdrawn from the internal cooling water microcirculation device, and the operating personnel will transport the failed resin out and transfer it to a separate internal cooling water resin regeneration device for regeneration. After regeneration, the spare resin will be sent to the internal cooling water microcirculation device, and after the online flushing is qualified, it will be put into operation again. The regeneration operation after the resin fails is cumbersome and requires a series of resin transfer, transportation, regeneration and other steps. These steps are cumbersome, time-consuming, labor-intensive and inefficient. As a result, when the failed resin needs to be regenerated, the internal cooling water microcirculation device has to be withdrawn for a period of time, which is not conducive to the purification of the internal cooling water quality, and the failed resin cannot be regenerated quickly, resulting in the inability to timely treat the internal cooling water quality. In addition, the resin transfer and transportation operations are dangerous and difficult, and the safety risks are high. Summary of the Invention

[0003] In view of the above problems in the prior art, the present invention is proposed.

[0004] The above technical problems are solved by the following technical solutions: The present invention proposes an integrated internal cold water microcirculation treatment device, which includes a container unit; a cold water circulation unit, which is arranged on the container unit; and a regeneration unit, which is arranged on the container unit; wherein the cold water circulation unit is connected to the internal cold water system, and the incoming water of the internal cold water system enters the container unit through the cold water circulation unit, and the cations and anions in the incoming water are adsorbed by the resin groups in the container unit. The cold water circulation unit sends the incoming water with adsorbed cations to the internal cold water system to realize internal cold water microcirculation, and the resin in the container unit is regenerated through the regeneration unit.

[0005] In a preferred embodiment of the integrated internal cooling water micro-circulation treatment device of the present invention: the container unit includes an H-type cation resin container, a Na-type cation resin container and an OH-type anion resin container.

[0006] In a preferred embodiment of the integrated internal cold water microcirculation treatment device described in the present invention: the cold water circulation unit is arranged on the first water inlet pipe and water supply pipe on the H-type cation resin container, the Na-type cation resin container and the OH-type anion resin container, the first water inlet pipe is provided with a first water inlet valve, the water supply pipe is provided with a first water outlet valve and a water outlet regulating valve, wherein the two first water inlet pipes are commonly provided with an inlet water pipe, the inlet water pipe is provided with a water inlet main valve, and the water supply pipe is provided with a flow meter.

[0007] In a preferred embodiment of the integrated internal cold water microcirculation treatment device of the present invention: the cold water circulation unit also includes a filter arranged on one of the water supply pipes, the filter is provided with a water outlet pipe, the water outlet pipe is provided with a second water outlet valve and a water outlet main valve, and the water outlet pipe is provided with a pressure gauge.

[0008] In a preferred embodiment of the integrated internal cooling water microcirculation treatment device of the present invention: the regeneration unit includes a regeneration main pipe arranged on the water supply pipe, two connecting valves are provided on the regeneration main pipe, an acid inlet pipe and an alkali inlet pipe are provided on the regeneration main pipe, and the acid inlet pipe and the alkali inlet pipe are respectively provided with an acid inlet valve and an alkali inlet valve.

[0009] In a preferred embodiment of the integrated internal cooling water microcirculation treatment device of the present invention: the regeneration unit also includes an inlet and outlet pipe arranged on the water supply pipe, the inlet and outlet pipe is provided with an inlet and outlet valve, the inlet and outlet pipe is provided with a first connecting pipe, the incoming water pipe and one of the first water inlet pipes are jointly provided with a second connecting pipe, the second connecting pipe is provided with a valve, the first connecting pipe is provided with a first drain pipe, the first drain pipe is provided with a main drain valve, the main drain valve is provided with a water collection tank, and the first drain pipe is provided with an electrical conductivity meter.

[0010] In a preferred embodiment of the integrated internal cooling water microcirculation treatment device of the present invention: it also includes a flushing unit, and the flushing unit includes a second water inlet pipe arranged on the regeneration main pipe, and the second water inlet pipe is provided with a second water inlet valve.

[0011] In a preferred embodiment of the integrated internal cooling water microcirculation treatment device of the present invention: the flushing unit also includes a flushing pipe arranged on the H-type cation resin container, the Na-type cation resin container and the OH-type anion resin container, the flushing pipe is provided with a flushing valve, and the first connecting pipe is provided with a third connecting pipe.

[0012] In a preferred embodiment of the integrated internal cooling water microcirculation treatment device of the present invention: the flushing unit further includes a second drain pipe provided between the filter and the first connecting pipe, and a sewage valve is provided on the second drain pipe.

[0013] In a preferred embodiment of the integrated internal cold water microcirculation treatment device of the present invention: it also includes a replacement unit, the replacement unit includes a grease discharge pipe arranged on the H-type cation resin container, the Na-type cation resin container and the OH-type anion resin container, the grease discharge pipe is provided with a grease discharge valve, and the H-type cation resin container, the Na-type cation resin container and the OH-type anion resin container are all provided with an inlet door.

[0014] The beneficial effects of the present invention are that: by arranging the container unit, the cold water circulation unit, the regeneration unit, the flushing unit and the replacement unit, the Na-type cation resin, the H-type cation resin and the OH-type anion resin can be quickly regenerated after they become invalid, so as to timely treat the water quality of the internal cooling water, ensure continuous and efficient operation, and protect the water quality and circulation effect of the internal cooling water. There is no need for transfer, transportation and other steps, the safety is improved, the operation is simple, time and labor are saved, and the efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings of the embodiments of the present invention. Obviously, the drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention. Among them:

[0016] Figure 1 Shows the overall schematic diagram of the integrated internal cooling water microcirculation treatment device;

[0017] Figure 2 Shows the overall schematic diagram of the integrated internal cooling water microcirculation treatment device;

[0018] Figure 3 Shows the overall schematic diagram of the integrated internal cooling water microcirculation treatment device;

[0019] Figure 4 Schematic diagrams of embodiment 3 and embodiment 4 of the integrated internal cooling water microcirculation treatment device are shown. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below with reference to specific embodiments and the accompanying drawings.

[0021] The terms used in the present invention are those commonly used in the art in view of the functions of the present invention, but these terms may vary according to the intentions of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but rather as the meanings of the terms and the overall description of the present invention.

[0022] Example 1

[0023] Reference Figure 1This embodiment provides an integrated internal cooling water microcirculation treatment device, comprising a container unit 1; a cooling water circulation unit 2, which is arranged on the container unit 1; and a regeneration unit 3, which is arranged on the container unit 1. The cooling water circulation unit 2 is connected to the internal cooling water system, and water from the internal cooling water system enters the container unit 1 through the cooling water circulation unit 2. The cations and anions in the water are adsorbed by the resin groups in the container unit 1. The cooling water circulation unit 2 sends the water with adsorbed cations to the internal cooling water system to realize internal cooling water microcirculation, and the resin in the container unit 1 is regenerated through the regeneration unit 3.

[0024] Specifically, the cold water circulation unit 2 is connected to the container unit 1, and the water from the internal cold water system enters the container unit 1 through the cold water circulation unit 2, so that the resin groups in the container unit 1 adsorb the cations and anions in the water. After that, the water with adsorbed cations enters the cold water circulation unit 2 again through the container unit 1, and is sent to the internal cold water system through the cold water circulation unit 2, completing the microcirculation process of the internal cold water. At the same time, the resin in the container unit 1 is regenerated through the regeneration unit 3, ensuring continuous and efficient operation and protecting the water quality and circulation effect of the internal cold water.

[0025] Example 2

[0026] Reference Figure 1-Figure 3 , this embodiment is different from the first embodiment in that the container unit 1 includes an H-type cation resin container 11, a Na-type cation resin container 12 and an OH-type anion resin container 13;

[0027] Specifically, the H-type cation resin container 11 contains H-type cation resin, the Na-type cation resin container 12 contains Na-type cation resin, and the OH-type anion resin container 13 contains OH-type anion resin;

[0028] The cold water circulation unit 2 is provided with a first water inlet pipe 21 and a water supply pipe 22 on the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13. The first water inlet pipe 21 is provided with a first water inlet valve 211, and the water supply pipe 22 is provided with a first water outlet valve 221 and a water outlet regulating valve 222. The two first water inlet pipes 21 are commonly provided with an inlet water pipe 23, the inlet water pipe 23 is provided with a main water inlet valve 231, and the water supply pipe 22 is provided with a flow meter 223.

[0029] Specifically, the three first water inlet pipes 21 are respectively connected to the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13, and the three water delivery pipes 22 are respectively connected to the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13. The water outlet regulating valve 222 can adjust the water outlet through the water delivery pipe 22. The first water inlet pipe 21 connected to the OH-type anion resin container 13 is connected to the two water delivery pipes 22 connected to the H-type cation resin container 11 and the Na-type cation resin container 12. The two first water inlet pipes 21 connected to the H-type cation resin container 11 and the Na-type cation resin container 12 are both connected to the water supply pipe 23, and the water supply pipe 23 is connected to the internal cooling water system. Referring to the figure, water caps or filters are provided at the water inlet ends of the three water delivery pipes 22 and the water outlet ends of the three first water inlet pipes 21 to prevent resin leakage. The first water inlet pipe 21 and the water delivery pipe 22 connected to the OH-type anion resin container 13 are both L-shaped.

[0030] The cold water circulation unit 2 further includes a filter 24 provided on one of the water delivery pipes 22. The filter 24 is provided with a water outlet pipe 25. The water outlet pipe 25 is provided with a second water outlet valve 251 and a water outlet main valve 252. The water outlet pipe 25 is provided with a pressure gauge 253.

[0031] Specifically, the filter 24 can also be a resin catcher, which effectively prevents the resin from leaking into the internal cooling water system through the water outlet pipe 25. The water delivery pipe 22 connected to the OH type anion resin container 13 is connected to the filter 24, and the water outlet pipe 25 is connected to the filter 24, and the water outlet pipe 25 is connected to the internal cooling water system;

[0032] The regeneration unit 3 includes a regeneration main pipe 31 provided on the water pipe 23, and two connecting valves 311 are provided on the regeneration main pipe 31. An acid inlet pipe 32 and an alkali inlet pipe 33 are provided on the regeneration main pipe 31, and an acid inlet valve 321 and an alkali inlet valve 331 are provided on the acid inlet pipe 32 and the alkali inlet pipe 33 respectively.

[0033] Specifically, the regeneration main pipe 31 is connected to the water pipe 23, and the acid inlet pipe 32 and the alkali inlet pipe 33 are connected to the regeneration main pipe 31;

[0034] The regeneration unit 3 further includes an inlet and outlet pipe 34 provided on the water supply pipe 22, an inlet and outlet valve 341 provided on the inlet and outlet pipe 34, a first connecting pipe 35 provided on the inlet and outlet pipe 34, a second connecting pipe 36 provided on both the water supply pipe 23 and one of the first water inlet pipes 21, a valve 361 provided on the second connecting pipe 36, a first drain pipe 37 provided on the first connecting pipe 35, a main drain valve 371 provided on the first drain pipe 37, a water collection tank 38 provided on the main drain valve 371, and a conductivity meter 372 provided on the first drain pipe 37.

[0035] Specifically, the inlet and outlet pipes 34 are connected to the water delivery pipe 22, the first connecting pipe 35 is connected to the three inlet and outlet pipes 34, the first water inlet pipe 21 and the water pipe 23 connected to the OH type anion resin container 13 are connected to the second connecting pipe 36, and the first drain pipe 37 is connected to the first connecting pipe 35 and the water collection tank 38;

[0036] When in use, the water from the internal cooling water system enters the Na-type cation resin container 12 through the water inlet pipe 23 and the first water inlet pipe 21 through the water inlet main valve 231. The cations and anions in the water will be adsorbed by the Na-type cation resin group in the Na-type cation resin container 12, exchanging Na ions for OH groups in the water. - Combined into NaOH, it is alkaline and can increase the pH value of the water. Water enters the H-type cation resin container 11 through the water pipe and the first water inlet pipe 21. The cations and anions in the water will be adsorbed by the H-type cation resin groups in the H-type cation resin container 11, exchanging H + , these H + Will react with OH in water - Combined into H2O, it is acidic, thus reducing OH in water - The concentration of the water is reduced to lower the pH value of the water. After that, the first water outlet valve 221 and the water outlet regulating valve 222 on the water delivery pipe 22 connected to the H-type cation resin container 11 and the Na-type cation resin container 12 are opened, so that the water with the cations adsorbed in the H-type cation resin container 11 and the Na-type cation resin container 12 enters the OH-type anion resin container 13 through the water delivery pipe 22 and the water inlet pipe. The anions in the water are adsorbed by the OH-type anion resin groups in the OH-type anion resin container 13, and the OH is released in exchange. - , OH - With hydrogen ions H in water + Combined with the generation of H2O, the ions in the water are removed and the conductivity in the water is reduced. Afterwards, the first water outlet valve 221 and the water outlet regulating valve 222 on the water delivery pipe 22 connected to the OH-type anion resin container 13 are opened, so that the treated water is delivered to the filter 24 through the water delivery pipe 22. The water is filtered by the filter 24, effectively preventing the resin from leaking into the internal cooling water system through the water outlet pipe 25. Afterwards, the second water outlet valve 251 and the main water outlet valve 252 are opened, so that the water is delivered to the internal cooling water system through the water outlet pipe 25.

[0037] When it is necessary to regenerate the Na type cation resin in the Na type cation resin container 12 and the H type cation resin in the H type cation resin container 11 with acid, open the acid inlet valve 321, and open the communication valve 311 on the regeneration mother pipe 31, so that the acid enters the incoming water pipe 23 through the acid inlet pipe 32 and the regeneration mother pipe 31. At the same time, open the corresponding first water inlet valve 211, so that the acid is transported to the first water inlet pipe 21 connected to the Na type cation resin container 12 and the H type cation resin container 11 through the incoming water pipe 23, so that the acid enters the Na type cation resin container 12 and the H type cation resin container 11 through the first water inlet pipe 21 to regenerate the Na type cation resin and the H type cation resin. Afterwards, open the corresponding inlet and outlet valves 341 and the main drainage valve 371, so that the regenerated waste liquid generated in the Na type cation resin container 12 and the H type cation resin container 11 is transported from the corresponding water delivery pipe 22 to the inlet and outlet pipe 34, and enters the sump 38 through the first connecting pipe 35 and the first drainage pipe 37;

[0038] When it is necessary to regenerate the Na-type cation resin in the Na-type cation resin container 12 and the OH-type anion resin in the OH-type anion resin container 13 by adding alkali, the alkali inlet valve 331 is opened, and the corresponding connecting valve 311 on the regeneration main pipe 31 is opened, so that the alkali enters the incoming water pipe 23 through the alkali inlet pipe 33 and the regeneration main pipe 31. At the same time, the corresponding first water inlet valve 211 is opened to allow the alkali to enter the Na-type cation resin container 12 through the corresponding first water inlet pipe 21 to regenerate the Na-type cation resin. At the same time, the valve 361 is opened to allow the alkali to enter the OH-type anion resin container 13 through the second connecting pipe 36 and the corresponding first water inlet pipe 21 to regenerate the OH-type anion resin. Afterwards, the corresponding inlet and outlet valves 341 and the main drainage valve 371 are opened to allow the regenerated waste liquid generated in the Na-type cation resin container 12 and the OH-type anion resin container 13 to be transported from the corresponding water supply pipe 22 to the inlet and outlet pipe 34, and enter the water collection tank 38 through the first connecting pipe 35 and the first drainage pipe 37.

[0039] In summary, after the failure of Na-type cation resin, H-type cation resin and OH-type anion resin, they can be quickly regenerated so as to timely treat the water quality of the internal cooling water without the need for transfer and transportation steps, which improves safety, simplifies operation, saves time and effort, and improves efficiency.

[0040] Example 3

[0041] Reference Figure 4 This embodiment is different from the first embodiment in that it further includes a flushing unit 4. The flushing unit 4 includes a second water inlet pipe 41 provided on the regeneration main pipe 31. The second water inlet pipe 41 is provided with a second water inlet valve 411.

[0042] Specifically, the second water inlet pipe 41 is connected to the regeneration main pipe 31;

[0043] The flushing unit 4 further includes a flushing pipe 42 provided on the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13, the flushing pipe 42 is provided with a flushing valve 421, and the first connecting pipe 35 is provided with a third connecting pipe 43;

[0044] Specifically, the three flushing pipes 42 are respectively connected to the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13. The corresponding flushing pipe 42 is connected to the first connecting pipe 35. There are two third connecting pipes 43, and both of the third connecting pipes 43 are connected to the first connecting pipe 35. The corresponding two flushing pipes 42 are respectively connected to the two third connecting pipes 43.

[0045] During use, the second water inlet valve 411 and the corresponding connecting valve 311 are opened to allow the flushing water to enter the incoming water pipe 23 through the second water inlet pipe 41 and the regeneration main pipe 31, and the valve 361, the inlet and outlet valve 341 and the main drainage valve 371 are opened to allow the flushing water to enter the second connecting pipe 36 through the incoming water pipe 23, and then be transported to the first connecting pipe 35 through the first water inlet pipe 21 connected to the OH type anion resin container 13, and then be transported to the delivery pipe through the first connecting pipe 35 and the inlet and outlet pipe 34, and finally enter the H type cation resin container 11, the Na type cation resin container 12 and the OH type anion resin container 13 through the delivery pipe for flushing. Afterwards, the flushing valve 421 is opened to allow the flushed water to enter the water collection tank 38 through the flushing pipe 42, the third connecting pipe 43, the first connecting pipe 35 and the first drainage pipe 37. At the same time, the conductivity meter 372 is used to determine whether the flushing is qualified, so that the device can be put into operation.

[0046] Example 4

[0047] Reference Figure 4 , this embodiment is different from the first embodiment in that the flushing unit 4 further includes a second drain pipe 44 provided between the filter 24 and the first connecting pipe 35 , and a drain valve 441 is provided on the second drain pipe 44 ;

[0048] Specifically, the second drain pipe 44 is in communication with the filter 24 and the first connecting pipe 35;

[0049] During use, in conjunction with Example 3, when flushing the resins in the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13, the first water outlet valve 221 and the water outlet regulating valve 222 on the water pipe 22 connected to the OH-type anion resin container 13 can be opened, and the drain valve 441 can be opened at the same time, so that the flushing water is transported to the filter 24 through the corresponding water pipe 22 to flush the filter 24. The flushing water enters the water collection tank 38 through the second drain pipe 44, the first connecting pipe 35, and the first drain pipe 37, thereby ensuring the filtering effect of the filter 24.

[0050] Example 5

[0051] Reference Figure 1 This embodiment differs from the first embodiment in that it further includes a replacement unit 5, which includes a grease discharge pipe 51 provided on the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13. The grease discharge pipe 51 is provided with a grease discharge valve 511, and the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13 are all provided with an inlet door 52;

[0052] Specifically, the three grease discharge pipes 51 are connected to the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13, respectively. New resin can be added to the H-type cation resin container 11, the Na-type cation resin container 12, and the OH-type anion resin container 13 through the inlet door 52.

[0053] During use, when replacement is required, the resin in the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13 can be discharged through the grease discharge pipe 51 by opening the grease discharge valve 511, and then new resin can be added to the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13 through the manhole door to achieve the replacement of the resin in the H-type cation resin container 11, the Na-type cation resin container 12 and the OH-type anion resin container 13.

[0054] Finally, it should be pointed out that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways without departing from the scope of the present invention.

Claims

1. An integrated internal cooling water microcirculation treatment device, characterized by: include, Container unit (1); A cold water circulation unit (2) is provided on the container unit (1); a regeneration unit (3) disposed on the container unit (1); The cold water circulation unit (2) is connected to the internal cold water system, and the water from the internal cold water system enters the container unit (1) through the cold water circulation unit (2). The cations and anions in the water are adsorbed by the resin groups in the container unit (1). The cold water circulation unit (2) sends the water with the adsorbed cations to the internal cold water system to realize the internal cold water microcirculation, and the resin in the container unit (1) is regenerated through the regeneration unit (3).

2. The integrated internal cooling water microcirculation treatment device according to claim 1, characterized in that: The container unit (1) comprises an H-type cation resin container (11), a Na-type cation resin container (12), and an OH-type anion resin container (13).

3. The integrated internal cooling water microcirculation treatment device according to claim 2, characterized in that: The cold water circulation unit (2) is provided with a first water inlet pipe (21) and a water delivery pipe (22) on the H-type cation resin container (11), the Na-type cation resin container (12), and the OH-type anion resin container (13); the first water inlet pipe (21) is provided with a first water inlet valve (211); the water delivery pipe (22) is provided with a first water outlet valve (221) and a water outlet regulating valve (222); wherein the two first water inlet pipes (21) are provided with a common water inlet pipe (23); the water inlet pipe (23) is provided with a water inlet main valve (231); and the water delivery pipe (22) is provided with a flow meter (223).

4. The integrated internal cooling water microcirculation treatment device according to claim 3, characterized in that: The cold water circulation unit (2) further comprises a filter (24) provided on one of the water delivery pipes (22); a water outlet pipe (25) is provided on the filter (24); a second water outlet valve (251) and a main water outlet valve (252) are provided on the water outlet pipe (25); and a pressure gauge (253) is provided on the water outlet pipe (25).

5. The integrated internal cooling water microcirculation treatment device according to claim 4, characterized in that: The regeneration unit (3) comprises a regeneration main pipe (31) arranged on the water supply pipe (23), two connecting valves (311) are provided on the regeneration main pipe (31), an acid inlet pipe (32) and an alkali inlet pipe (33) are provided on the regeneration main pipe (31), and an acid inlet valve (321) and an alkali inlet valve (331) are provided on the acid inlet pipe (32) and the alkali inlet pipe (33), respectively.

6. The integrated internal cooling water microcirculation treatment device according to claim 5, characterized in that: The regeneration unit (3) further comprises an inlet and outlet pipe (34) provided on the water supply pipe (22), an inlet and outlet valve (341) provided on the inlet and outlet pipe (34), a first connecting pipe (35) provided on the inlet and outlet pipe (34), a second connecting pipe (36) provided on the incoming water pipe (23) and one of the first inlet pipes (21), a valve (361) provided on the second connecting pipe (36), a first drain pipe (37) provided on the first connecting pipe (35), a main drain valve (371) provided on the first drain pipe (371), a water collecting tank (38) provided on the main drain valve (371), and a conductivity meter (372) provided on the first drain pipe (37).

7. The integrated internal cooling water microcirculation treatment device according to claim 6, characterized in that: It also includes a flushing unit (4), which includes a second water inlet pipe (41) provided on the regeneration main pipe (31), and a second water inlet valve (411) is provided on the second water inlet pipe (41).

8. The integrated internal cooling water microcirculation treatment device according to claim 7, characterized in that: The flushing unit (4) further comprises a flushing pipe (42) provided on the H-type cation resin container (11), the Na-type cation resin container (12) and the OH-type anion resin container (13); a flushing valve (421) is provided on the flushing pipe (42); and a third connecting pipe (43) is provided on the first connecting pipe (35).

9. The integrated internal cooling water microcirculation treatment device according to claim 8, characterized in that: The flushing unit (4) further comprises a second drain pipe (44) provided between the filter (24) and the first connecting pipe (35), and a sewage valve (441) is provided on the second drain pipe (44).

10. The integrated internal cooling water microcirculation treatment device according to claim 9, characterized in that: The invention also includes a replacement unit (5), wherein the replacement unit (5) includes a fat discharge pipe (51) provided on the H-type cation resin container (11), the Na-type cation resin container (12), and the OH-type anion resin container (13), wherein a fat discharge valve (511) is provided on the fat discharge pipe (51), and the H-type cation resin container (11), the Na-type cation resin container (12), and the OH-type anion resin container (13) are all provided with an inlet door (52).

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