CN220736320U - Interception type dirty oil treatment device for hydropower station - Google Patents
Interception type dirty oil treatment device for hydropower station Download PDFInfo
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- CN220736320U CN220736320U CN202322423438.8U CN202322423438U CN220736320U CN 220736320 U CN220736320 U CN 220736320U CN 202322423438 U CN202322423438 U CN 202322423438U CN 220736320 U CN220736320 U CN 220736320U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000010865 sewage Substances 0.000 claims abstract description 64
- 238000000926 separation method Methods 0.000 claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 42
- 238000011084 recovery Methods 0.000 claims abstract description 24
- 230000000903 blocking effect Effects 0.000 claims abstract description 13
- 238000009825 accumulation Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an interception type dirty oil treatment device for a hydropower station, which relates to the technical field of dirty oil treatment and comprises a blocking unit which is arranged in a sewage gallery and used for monitoring the water flow condition in the sewage gallery and blocking the water flow in the sewage gallery for accumulation, an oil-water separation tank which is communicated with the sewage gallery through a pipeline and is arranged outside the sewage gallery and used for separating oil and water, and a dirty oil recovery device which is arranged outside the sewage gallery and is connected with the oil-water separation tank and used for magnetically adsorbing and separating dirty oil, wherein the other end of the dirty oil recovery device is also connected with an oil storage unit used for collecting the separated dirty oil, and the oil-water separation tank is respectively arranged on the front side and the rear side of the blocking unit and is communicated with the sewage gallery through a water intake pipe and a water discharge pipe so as to ensure the stable water level in the oil-water separation tank and the normal smoothness of the sewage gallery. The device is different from common dirty oil terminal treatment, and is used for carrying out dirty oil recovery in the dirty oil transportation process, so that the dirty oil is prevented from entering a leakage water collecting well and is erroneously discharged to a downstream river channel by a leakage pump to cause pollution.
Description
Technical Field
The utility model relates to the technical field of dirty oil treatment, in particular to an interception type dirty oil treatment device for a hydropower station.
Background
In the hydropower station, dirty oil in the daily operation and maintenance period of the unit is discharged into the water collecting well and the maintenance well through the sewage gallery, and is discharged through the seepage of the water collecting well, so that the dirty oil and the sewage are easily discharged to the downstream of a river channel together, and environmental pollution is caused.
At present, the dirty oil treatment device existing in the market is terminal treatment, namely, the dirty oil recovery and separation work is carried out in the seepage water collecting well, and in the separation operation process, the seepage pump still works, so that the dirty oil in the well can be discharged to the downstream, and pollution is caused.
In view of the above, a new technical solution is needed to solve the above problems, and the device of the present utility model is different from the common terminal treatment of dirty oil, belongs to the recovery of dirty oil in the transportation process of dirty oil, and avoids the pollution caused by the dirty oil entering the seepage water collecting well and being erroneously discharged to the downstream river by the seepage pump.
Disclosure of Invention
Aiming at the situation, in order to make up the existing defects, the scheme provides an interception type dirty oil treatment device for a hydropower station.
The technical scheme adopted by the utility model is as follows: an interception type dirty oil treatment device for a hydropower station, comprising:
the separation unit comprises a separation part, a primary monitoring unit and a secondary monitoring unit, wherein the primary monitoring unit and the secondary monitoring unit are arranged on the separation part from bottom to top, the separation unit is arranged in an existing sewage gallery, the primary monitoring unit and the secondary monitoring unit are used for monitoring the water flow condition in the sewage gallery, and the separation part is used for separating the water flow in the sewage gallery for accumulation;
the oil-water separation tank comprises an automatic control water taking unit, an automatic control valve, a water taking pipe, a drain pipe, a tank body, a detection unit, a monitoring unit, an electric control unit and a liquid level meter, wherein one end of the water taking pipe is communicated with the inside of an existing sewage gallery, the other end of the water taking pipe is communicated with the upper part of the tank body, the automatic control water taking unit is arranged at the joint of the tank body and the water taking pipe and is used for controlling water flow to flow into the tank body from the sewage gallery, one end of the drain pipe is communicated with the inside of the existing sewage gallery, the other end of the drain pipe is communicated with the lower part of the tank body, the automatic control valve is arranged at the joint of the tank body and the drain pipe and is used for controlling water flow to be discharged from the tank body into the sewage gallery, the detection unit is arranged at the top of the tank body and is used for monitoring the water level in the tank body and playing a role of safety alarm, and the monitoring unit is arranged on the tank body and between the detection unit and the drain pipe, and the electric control unit and the liquid level meter are arranged on the middle part of the tank body and is used for guaranteeing stable operation of equipment.
The dirty oil recovery device is arranged above the oil-water separation box and connected with the box body and is used for magnetically adsorbing and separating dirty oil;
the oil storage unit is arranged outside the sewage gallery, the dirty oil recovery device further comprises a dirty oil pipe, and the oil storage unit is connected with the dirty oil recovery device through the dirty oil pipe and is used for collecting separated dirty oil.
Specifically, the water intake pipe and the drain pipe are respectively arranged at the front side and the rear side of the blocking unit and are communicated with the sewage gallery, and the oil-water separation box is communicated with the sewage gallery through the water intake pipe and the drain pipe to form a water channel loop.
Specifically, the oil-water separation tank and the water intake pipe are internally provided with a filtering unit for filtering.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model is different from common dirty oil terminal treatment, belongs to the recovery of dirty oil in the process of transporting the dirty oil, and avoids pollution caused by the fact that the dirty oil enters a leakage water collecting well and is erroneously discharged to a downstream river by a leakage pump.
2. The utility model can fully realize automatic dirty oil recovery, does not need personnel to watch, and saves manpower and material resources.
3. The utility model does not occupy the inlet of the seepage water collecting well, and does not influence personnel to enter the water collecting well for dredging and overhauling in the later period.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a block diagram of an interception type dirty oil treatment device for a hydropower station;
fig. 2 is a side view structural diagram of an interception type dirty oil treatment device for a hydropower station.
Wherein, 1, a separation unit, 2, an oil-water separation box, 3, a dirty oil recovery device, 4 and an oil storage unit; 11. the device comprises a blocking part, 12, a primary monitoring unit, 13, a secondary monitoring unit, 21, an automatic control water taking unit, 22, an automatic control valve, 23, a water taking pipe, 24, a drain pipe, 25, a box body, 26, a detection unit, 27, a monitoring unit, 28, an electrical control unit, 29, a liquid level meter, 31 and a dirty oil pipe 31.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all 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.
As shown in fig. 1 and 2, the technical scheme adopted by the utility model is as follows: the utility model provides an interception formula dirty oil processing apparatus for power station, includes separation unit 1, oil water separating case 2, dirty oil recovery unit 3 and oil storage unit 4, separation unit 1 includes separation portion 11, one-level monitoring unit 12 and second grade monitoring unit 13, one-level monitoring unit 11 with second grade monitoring unit 12 is by supreme setting up down on separation portion 11, just separation portion 11 and current sewage corridor looks adaptation, separation unit 1 sets up in current sewage corridor, through separation portion 11 is used for cutting off rivers in the sewage corridor and carries out the accumulation, through one-level monitoring unit 12 with second grade monitoring unit 13 is used for monitoring the rivers condition in the sewage corridor and prevents sewage excessive. The oil-water separation tank 2 comprises an automatic control water taking unit 21, an automatic control valve 22, a water taking pipe 23, a drain pipe 24, a tank body 25, a detection unit 26, a monitoring unit 27, an electric control unit 28 and a liquid level meter 29, wherein one end of the water taking pipe 23 is communicated with the existing sewage gallery, the other end of the water taking pipe is communicated with the upper portion of the tank body 25, the automatic control water taking unit 21 is arranged at the joint of the tank body 25 and the water taking pipe 23 and used for controlling water flow to flow into the tank body 25 from the sewage gallery, one end of the drain pipe 24 is communicated with the existing sewage gallery, the other end of the drain pipe 24 is communicated with the lower portion of the tank body 25, and the automatic control valve 22 is arranged at the joint of the tank body 25 and the drain pipe 24 and used for controlling water flow to drain into the sewage gallery from the tank body 25. The water intake pipe 23 and the water discharge pipe 24 are respectively arranged on the front side and the rear side of the blocking unit 1 and are communicated with the sewage gallery, and the oil-water separation tank 2 is communicated with the sewage gallery through the water intake pipe 23 and the water discharge pipe 24 to form a water channel loop, so that the stable water level in the tank body 25 of the oil-water separation tank 2 and the normal smoothness of the sewage gallery are ensured. The detecting unit 27 is arranged at the top of the box 25 and is used for monitoring the water level in the box 25 and playing a role of insurance and alarm, and the detecting unit 27 is arranged on the box 25 and is positioned between the detecting unit 26 and the drain pipe 24. The electric control unit 28 and the liquid level meter 29 are arranged in the middle of the box 25, the electric control unit 28 controls the device to operate, and the liquid level meter 29 is configured to reflect the water level condition in the box 25, so that the stable operation of equipment is ensured, the device can completely realize automatic dirty oil recovery, personnel are not required to be on duty, and manpower and material resources are saved.
In this embodiment, the dirty oil recovery device 3 is disposed above the oil-water separation tank 2 and connected with the tank body 25, and is used for magnetically adsorbing and separating dirty oil, the oil storage unit 4 is disposed outside the sewage gallery, the dirty oil recovery device 3 further includes a dirty oil pipe 31, and the oil storage unit 4 is connected with the dirty oil recovery device 3 through the dirty oil pipe 31, and is used for collecting separated dirty oil.
In this embodiment, a filtering unit for filtering is further disposed in the oil-water separation tank 2 and the water intake pipe 23.
In this embodiment, the detection unit arranged at the top of the oil-water separation tank 2 plays a role of a safety unit, when the detection unit 26 detects that the water level is abnormal, the alarm is buzzed, and meanwhile, the self-control valve 22 is opened to drain water, so that the operation safety and stability of equipment are ensured. Wherein, the flow of the self-control valve 22 is consistent with the flow of the self-control water taking unit 21, so that the water level in the oil-water separation tank 2 can be ensured to be stable, and the normal smoothness of the sewage gallery can be ensured. Through setting up oil water separating case 2, dirty oil recovery unit 3 and oil storage unit 4 outside the sewage gallery, will separation unit 1 sets up in the sewage gallery, forms from this and is different from common dirty oil terminal treatment, can carry out dirty oil recovery at the in-process of dirty oil transportation, avoids dirty oil to get into in the seepage sump pit by the seepage pump mistake to discharge to the downstream river course and causes the pollution. The leakage water collecting well entrance is not occupied, and personnel can not be influenced to enter the water collecting well for dredging and overhauling in the later period.
When the device is specifically used, as shown in fig. 1, firstly, a blocking unit 1 is arranged in a sewage gallery, a first-stage monitoring unit 12 and a second-stage monitoring unit 13 are arranged on the blocking unit 1 and used for monitoring the water flow condition in the sewage gallery, after the blocking unit 1 is arranged, the water flow in the sewage gallery is blocked, so that water in the sewage gallery is accumulated, meanwhile, when the first-stage monitoring unit 12 monitors that water exists in the sewage gallery, an automatic control water taking unit 21 is started, and the automatic control water taking unit 21 conveys the accumulated sewage in the sewage gallery into an oil-water separation tank 2 through a water intake pipe 23 and filters the accumulated sewage through a water intake pipe orifice and a filtering unit arranged in the oil-water separation tank 2; when the secondary monitoring unit 13 arranged on the blocking unit 1 monitors water flow, the water in the sewage gallery is proved to have reached the highest position born by the blocking unit 1 at the moment, and the risk of overflow exists, at the moment, the blocking unit 1 is retracted backwards under the condition of monitoring by the secondary monitoring unit 13, the sewage gallery is opened, and water flows through, so that the risk of overflow is avoided.
When the sewage enters the oil-water separation tank 2 and is accumulated, the monitoring unit feeds back a signal to the electric control unit 28 when the sewage is accumulated to the position of the monitoring unit 27, the sewage recovery device 3 is started, the self-control valve 22 is opened to adjust the water level, the water level in the oil-water separation tank 2 is ensured to be always at a fixed position, the sewage recovery device 3 runs normally, the sewage oil contained in the sewage is magnetically adsorbed, and the separated and collected sewage oil is transmitted to the oil storage unit 4 through the sewage oil pipe 31.
It should be noted that the dirty oil recovery apparatus 3, the oil storage unit 4 and the like in the present embodiment may be conventional.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. An interception type dirty oil treatment device for a hydropower station, comprising:
the separation unit comprises a separation part, a primary monitoring unit and a secondary monitoring unit, wherein the primary monitoring unit and the secondary monitoring unit are arranged on the separation part from bottom to top, the separation unit is arranged in an existing sewage gallery, the primary monitoring unit and the secondary monitoring unit are used for monitoring the water flow condition in the sewage gallery, and the separation part is used for separating the water flow in the sewage gallery for accumulation;
the oil-water separation tank comprises an automatic control water taking unit, an automatic control valve, a water taking pipe, a drain pipe, a tank body, a detection unit, a monitoring unit, an electric control unit and a liquid level meter, wherein one end of the water taking pipe is communicated with the inside of an existing sewage gallery, the other end of the water taking pipe is communicated with the upper part of the tank body, the automatic control water taking unit is arranged at the joint of the tank body and the water taking pipe and is used for controlling water flow to flow into the tank body from the sewage gallery, one end of the drain pipe is communicated with the inside of the existing sewage gallery, the other end of the drain pipe is communicated with the lower part of the tank body, the automatic control valve is arranged at the joint of the tank body and the drain pipe and is used for controlling water flow to be discharged from the tank body into the sewage gallery, the detection unit is arranged at the top of the tank body and is used for monitoring the water level in the tank body and playing a role of safety alarm, and the monitoring unit is arranged on the tank body and between the detection unit and the drain pipe, and the electric control unit and the liquid level meter are arranged on the middle part of the tank body and is used for guaranteeing stable operation of equipment.
The dirty oil recovery device is arranged above the oil-water separation box and connected with the box body and is used for magnetically adsorbing and separating dirty oil;
the oil storage unit is arranged outside the sewage gallery, the dirty oil recovery device further comprises a dirty oil pipe, and the oil storage unit is connected with the dirty oil recovery device through the dirty oil pipe and is used for collecting separated dirty oil.
2. An interception type dirty oil treatment apparatus for a hydropower station according to claim 1, wherein: the water intake pipe and the water discharge pipe are respectively arranged at the front side and the rear side of the blocking unit and are communicated with the sewage gallery, and the oil-water separation box is communicated with the sewage gallery through the water intake pipe and the water discharge pipe to form a water channel loop.
3. An interception type dirty oil treatment apparatus for a hydropower station according to claim 1, wherein: and a filtering unit for filtering is also arranged in the oil-water separation tank and the water intake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423438.8U CN220736320U (en) | 2023-09-07 | 2023-09-07 | Interception type dirty oil treatment device for hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322423438.8U CN220736320U (en) | 2023-09-07 | 2023-09-07 | Interception type dirty oil treatment device for hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736320U true CN220736320U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322423438.8U Active CN220736320U (en) | 2023-09-07 | 2023-09-07 | Interception type dirty oil treatment device for hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736320U (en) |
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2023
- 2023-09-07 CN CN202322423438.8U patent/CN220736320U/en active Active
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