CN221522159U - Pool impurity purifying device - Google Patents

Abstract

The utility model discloses a water tank impurity purifying device, which comprises a water inlet pipe, a water pumping mechanism, a filtering mechanism and a water outlet pipe, wherein the water inlet end of the water pumping mechanism is communicated with the water inlet pipe, the water outlet end of the water pumping mechanism is communicated with the filtering mechanism, the water outlet end of the filtering mechanism is communicated with the water outlet pipe, the water inlet pipe is communicated with a flushing water inlet pipe, the flushing water inlet pipe is provided with a flushing water inlet switch valve, the water outlet pipe is communicated with a high-pressure cleaning machine, and the water inlet end of the high-pressure cleaning machine is provided with a flushing water outlet switch valve. The utility model can reduce the number of equipment and the cost and reduce the risk of radioactive wastewater leakage.

Description

Pool impurity purifying device

Technical Field

The utility model belongs to the technical field of purifying devices, and particularly relates to a water tank impurity purifying device.

Background

For the pond of storing the radioactive waste water, need to purify waste water and wash the pond regularly, but generally need to purify waste water with clarification plant, reuse flushing arrangement to wash the pond, increased equipment quantity and cost, also increased the risk that radioactive waste water revealed.

Disclosure of utility model

In order to solve the problems, the utility model provides a water tank impurity purifying device which can reduce the number of equipment and the cost and reduce the risk of radioactive wastewater leakage.

The embodiment of the utility model is realized by the following technical scheme:

The utility model provides a pond impurity purification device, includes inlet tube, pump water mechanism, filter mechanism and outlet pipe, pump water mechanism's inlet end and inlet tube intercommunication, pump water mechanism's play water end and filter mechanism intercommunication, this filter mechanism's play water end and outlet pipe intercommunication, and this inlet tube intercommunication has the washing inlet tube, should wash the inlet tube and be equipped with the washing on-off valve that intakes, this outlet pipe intercommunication has high pressure cleaner, this high pressure cleaner's inlet end is equipped with the washing out on-off valve.

In an embodiment of the utility model, the filtering mechanism is provided with a primary filter, the water inlet end of the primary filter is communicated with the water pumping mechanism, and the water outlet end of the primary filter is communicated with the water outlet pipe.

In an embodiment of the utility model, the filtering mechanism further comprises a high efficiency filter arranged on the water outlet pipe, and the high efficiency filter is connected in series with the primary filter.

In an embodiment of the present utility model, the filter further comprises a bypass pipe, and a first bypass electric regulating valve and a bypass manual regulating valve which are arranged in parallel, wherein one end of the bypass pipe is communicated with the water outlet pipe, water inlet ends of the first bypass electric regulating valve and the bypass manual regulating valve are both communicated with the water outlet pipe, the water inlet ends of the first bypass electric regulating valve and the bypass manual regulating valve are positioned between the primary filter and the high efficiency filter, and water outlet ends of the first bypass electric regulating valve and the bypass manual regulating valve are both communicated with the bypass pipe.

In an embodiment of the utility model, a second connecting pipe is communicated between the water inlet pipe and the bypass pipe, and the second connecting pipe is provided with a second bypass electric regulating valve.

In an embodiment of the utility model, the filter further comprises a primary filter pressure measuring device, wherein the primary filter pressure measuring device is respectively communicated with the water inlet end and the water outlet end of the primary filter.

In an embodiment of the utility model, the filter further comprises a high-efficiency filtering pressure measuring device which is respectively communicated with the water inlet end and the water outlet end of the high-efficiency filter.

In one embodiment of the utility model, the water inlet pipe is communicated with a first sampling valve.

In an embodiment of the utility model, a second sampling valve is arranged at a communication position of the bypass pipe and the water outlet pipe.

The technical scheme of the utility model has at least the following advantages and beneficial effects:

The utility model integrates the filtering device and the flushing device, not only can realize the filtration of radioactive wastewater, but also can realize the flushing of a water tank, thereby reducing the quantity and cost of equipment and reducing the risk of radioactive wastewater leakage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the present utility model.

Icon: 1-inlet pipe, 11-inlet end pressure transmitter, 12-first flowmeter, 2-circulating pump, 31-primary filter, 32-high efficiency filter, 33-primary filter pressure measuring device, 34-high efficiency filter pressure measuring device, 4-bypass pipe, 51-first sampling valve, 52-second sampling valve, 6-flushing inlet pipe, 7-second connecting pipe, 8-outlet pipe, 9-high pressure cleaner.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the azimuth or positional relationship indicated by the terms "inner", "outer", etc. appears to be based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "configured," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1, this embodiment provides a water tank impurity purifying device, including inlet tube 1, pump water mechanism, filtering mechanism and first outlet pipe 8, pump water mechanism adopts circulating pump 2, filtering mechanism includes primary filter 31 and high-efficient filter 32 that establish ties in proper order, inlet tube 1 and primary filter 31 intercommunication, circulating pump 2 installs on inlet tube 1, and install a manual ball valve SD01 and SD02 respectively at the inlet end of circulating pump 2, the outlet end, install manual ball valve SD04 at the export of outlet pipe 8 to the switching of the export of control outlet pipe 8.

It should be noted that the water inlet pipe 1 is an ABC pipeline in fig. 1, and the water outlet pipe 8 is a DEF pipeline.

In this embodiment, a primary filter pressure measurement device 33 is disposed between the water inlet end and the water outlet end of the primary filter 31, where the primary filter pressure measurement device 33 may use a pressure transmitter to monitor the pressure difference between the water inlet end and the water outlet end of the primary filter 31, so as to help determine the operation state of the primary filter 31, if the filter element of the primary filter 31 is blocked, the pressure difference between the water inlet end and the water outlet end of the primary filter 31 will increase, and then an operator may consider maintaining or replacing the filter element of the primary filter 31 according to the pressure difference. The present embodiment also provides an efficiency filter pressure measurement device 34, i.e., a pressure transmitter, between the water inlet and outlet ends of the efficiency filter 32 to monitor the pressure differential between the water inlet and outlet ends of the efficiency filter 32. The present embodiment further installs a water inlet pressure transmitter 11 and a first flowmeter 12 on the water inlet pipe of the primary filter 31.

The present embodiment is further provided with a bypass pipe 4, one end of the bypass pipe 4 is communicated with the water outlet pipe 8, the other end of the bypass pipe 4 is communicated with the water outlet pipe 8 between the first bypass power regulating valve ZD02 and the primary filter 31 and the high efficiency filter 32, the first bypass power regulating valve ZD02 is connected with a bypass manual regulating valve PS01 in parallel, and in order to prevent water flowing out of the bypass pipe 4 from flowing back to the high efficiency filter 32, the water outlet end of the high efficiency filter 32 is provided with a manual ball valve SD05.

Note that, the bypass pipe 4 is the GE pipeline in fig. 1.

When the embodiment is used, the filtering grade can be selected according to the water quality of the radioactive wastewater in the water tank, if the radioactive wastewater in the water tank has fewer impurities, the bypass manual regulating valve PS01 is closed, the first bypass power-on regulating valve ZD02 is opened, the radioactive wastewater enters the primary filter 31 for filtering through the circulating pump 2, flows through the first bypass power-on regulating valve ZD02, flows into the bypass pipe 4 and finally is discharged through the manual ball valve SD 04. If the radioactive wastewater in the water tank has more impurities, the bypass manual regulating valve PS01 and the first bypass electric regulating valve ZD02 are closed, the radioactive wastewater is filtered by the primary filter 31 and the high-efficiency filter 32 after passing through the circulating pump 2, flows through the first bypass electric regulating valve ZD02 and flows into the bypass pipe 4, and finally is discharged through the manual ball valve SD05 and the manual ball valve SD 04.

In this embodiment, the water inlet pipe 1 is further communicated with the flushing water inlet pipe 61, a flushing water inlet switch valve SD03 is installed on the flushing water inlet pipe 61 to control the on-off of the flushing water inlet pipe 61, the water outlet pipe 8 is further communicated with the high-pressure cleaning machine 9, and the water inlet end of the high-pressure cleaning machine 9 is connected with a flushing water outlet switch valve, i.e. a manual ball valve SD06 in series to control the water inlet of the high-pressure cleaning machine 9. The water inlet end of the high-pressure washer 9 is connected to the water outlet pipe 8 between the primary filter 31 and the high-efficiency filter 32, that is, when the water tank needs to be washed, the high-pressure washer 9 is opened, the manual ball valves SD01 and SD02 are closed, the manual ball valve SD03 is opened, the bypass manual regulating valve PS01 and the first bypass electric regulating valve ZD02 are closed, the washing water outlet switch valve is opened to close the water inlet pipe 1 and open the washing water inlet pipe 61, and radioactive wastewater in the water tank is sucked into the washing water inlet pipe 61 and flows out through the high-pressure washer 9 after being filtered by the primary filter 31 to wash the water tank.

The flushing water inlet pipe 61 is the HBC line in fig. 1.

The embodiment integrates the filtering pipeline and the flushing pipeline, not only can realize the filtration of radioactive wastewater, but also can realize the flushing of a water tank, thereby reducing the number of devices and the cost and reducing the risk of radioactive wastewater leakage. And during flushing, the radioactive wastewater is filtered by the primary filter 31 and then flushed, so that the secondary pollution of the water tank is avoided.

The embodiment is further provided with a second connecting pipe 7 for communicating the water inlet pipe 1 with the bypass pipe 4, the second connecting pipe 7 is provided with a second bypass electric regulating valve ZD01, when radioactive waste water is not required to be filtered, and only the waste water is required to be pumped and discharged, the bypass manual regulating valve PS01 and the first bypass electric regulating valve ZD02 are closed, the manual ball valve SD05 is closed, the second bypass electric regulating valve ZD01 and the manual ball valve SD04 are opened, the circulating pump 2 is opened, waste water flows in from the water inlet pipe 1, sequentially passes through the manual ball valve SD01, the manual ball valve SD02 and the second bypass electric regulating valve ZD01, and finally flows out through the manual ball valve SD 04.

The second connection pipe 7 is a BG pipe in fig. 1.

In this embodiment, the water inlet pipe 1 is connected to a first sampling valve 51, i.e. a manual stop valve QY01, and a second sampling valve 52, i.e. a manual stop valve QY02, is disposed at the connection between the bypass pipe 4 and the water outlet pipe 8, so that when the waste water in the pipeline system before filtration needs to be sampled, the first sampling valve 51 is opened to sample the waste water, and when the waste water in the pipeline system after filtration needs to be sampled, the second sampling valve 52 is opened to sample the waste water.

It should be noted that this embodiment is applied to radioactive waste water, so the whole device has to be flushed with deionized water before use.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The utility model provides a pond impurity purification device, its characterized in that, including inlet tube, pump water mechanism, filtering mechanism and outlet pipe, the inlet end and the inlet tube intercommunication of pump water mechanism, the play water end and the filtering mechanism intercommunication of pump water mechanism, the play water end and the outlet pipe intercommunication of this filtering mechanism, and this inlet tube intercommunication has the washing inlet tube, this washing inlet tube is equipped with and has the washing water switch valve, this outlet pipe intercommunication has high pressure cleaner, the inlet end of this high pressure cleaner is equipped with the washing water switch valve.

2. The pool impurity cleaning device according to claim 1, wherein the filter mechanism is provided with a primary filter, the water inlet end of the primary filter is communicated with the water pumping mechanism, and the water outlet end of the primary filter is communicated with the water outlet pipe.

3. The pool impurity cleaning device according to claim 2, wherein the filter mechanism further includes a high efficiency filter provided to the water outlet pipe, the high efficiency filter being connected in series with the primary filter.

4. A pool impurity cleaning device according to claim 3, further comprising a bypass pipe, and a first bypass manual control valve and a bypass manual control valve arranged in parallel, one end of the bypass pipe being in communication with the water outlet pipe, the water inlet ends of the first bypass manual control valve and the bypass manual control valve being in communication with the water outlet pipe, and the water inlet ends of the first bypass manual control valve and the bypass manual control valve being located between the primary filter and the high efficiency filter, the water outlet ends of the first bypass manual control valve and the bypass manual control valve being in communication with the bypass pipe.

5. The pool impurity cleaning device according to claim 4, wherein a second connection pipe is connected between the water inlet pipe and the bypass pipe, and the second connection pipe is provided with a second bypass electric control valve.

6. The pool impurity cleaning device according to claim 2, further comprising a primary filter pressure measuring device in communication with the water inlet end and the water outlet end of the primary filter, respectively.

7. A pool impurity cleaning device according to claim 3, further comprising a high efficiency filter pressure measuring device in communication with the water inlet and outlet ends of the high efficiency filter, respectively.

8. The pool impurity cleaning device as set forth in claim 1, wherein the water inlet pipe is connected to a first sampling valve.

9. The pool impurity cleaning device according to claim 4, wherein a second sampling valve is provided at a position where the bypass pipe communicates with the outlet pipe.