CN210239972U - Recovery unit of feed pump cooling water and bearing seal heater condensate water - Google Patents
Recovery unit of feed pump cooling water and bearing seal heater condensate water Download PDFInfo
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- CN210239972U CN210239972U CN201921064061.9U CN201921064061U CN210239972U CN 210239972 U CN210239972 U CN 210239972U CN 201921064061 U CN201921064061 U CN 201921064061U CN 210239972 U CN210239972 U CN 210239972U
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- water
- branch road
- supply channel
- recycling bin
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Abstract
The utility model provides a recovery unit of feed pump cooling water and bearing seal heater condensate water, including main conveyer pipe, main conveyer pipe and feed pump cooling water discharge pipe, the bearing seal heater condensate water is connected, main duct connection has direct vent branch road and retrieves the branch road, direct vent gate valve is installed to direct vent branch road, it installs recovery gate valve and recycling bin to retrieve the branch road, the recycling bin is equipped with the board fluviograph that turns over that takes liquid level control, it is connected with the power to turn over the board fluviograph, be equipped with the supply channel in the recycling bin, the supply channel is connected with the hot-water well, be equipped with the water pump on the supply channel, be equipped with the solenoid valve on the supply channel, retrieve the gate valve, direct vent. The utility model discloses effectively retrieve the surplus water, play the effect of saving the resource.
Description
Technical Field
The utility model relates to a cooling water recovery unit especially relates to a recovery unit of feed pump cooling water and bearing seal heater condensate water.
Background
The water pump can produce a large amount of heats at the operation in-process, needs in time to cool off, otherwise leads to water pump high temperature operation easily, shortens life. The shaft seal heater also can produce corresponding condensate water in the operation, and the existing treatment mode is often to directly discharge the cooling water and the condensate water of water pump to the trench to the waste of water resource has been caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a recovery unit of feed pump cooling water and bearing seal heater condensate water.
In order to solve the technical problem, the utility model discloses take following technical scheme:
the utility model provides a recovery unit of feed pump cooling water and bearing seal heater condensate water, including main conveyer pipe, main conveyer pipe and feed pump cooling water discharge pipe, the bearing seal heater condensate water is connected, main duct connection has direct vent branch road and retrieves the branch road, direct vent gate valve is installed to direct vent branch road, it installs recovery gate valve and recycling bin to retrieve the branch road, the recycling bin is equipped with the board fluviograph that turns over that takes liquid level control, it is connected with the power to turn over the board fluviograph, be equipped with the supply channel in the recycling bin, the supply channel is connected with the hot-water well, be equipped with the water pump on the supply channel, be equipped with the solenoid valve on the supply channel, retrieve the gate valve, direct vent.
And the water supply pipeline is also provided with a regulating valve and a valve which are connected with the controller.
The recycling bin is provided with a blow-off pipe, and the blow-off pipe is provided with a blow-off valve.
The regulating valve is arranged on a pipeline between the electromagnetic valve and the hot water well.
The controller is connected with an alarm.
And a superheater is also arranged on the water supply pipeline.
The utility model discloses the condensate water to the cooling water of feed pump and bearing seal heater retrieves to carry out corresponding control, ensure the normality of retrieving.
Drawings
Fig. 1 is a schematic diagram of the pipeline connection principle of the present invention.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the attached drawing 1, the utility model provides a recovery unit of feed pump cooling water and bearing seal heater condensate water, including main conveyer pipe 1, main conveyer pipe 1 and feed pump cooling water discharge pipe 2, bearing seal heater condensate water discharge pipe 3 is connected, main conveyer pipe 1 is connected with straight branch road 4 and recovery branch road 7, straight branch road 4 installs straight gate valve 5, recovery branch road 7 installs recovery gate valve 6 and recycling bin 8, recycling bin 8 is equipped with the board fluviograph 9 that turns over that takes level control, it is connected with the power to turn over board fluviograph 9, be equipped with supply channel 10 in the recycling bin 8, supply channel 10 is connected with hot-water well 15, be equipped with water pump 20 on the supply channel 10, be equipped with solenoid valve 12 on the supply channel 10, retrieve the gate valve 11, straight gate valve, the solenoid valve, it is connected with controller 16 respectively to turn over the board flu. And respectively discharging cooling water of the feed water pump and condensed water generated in the operation process of the shaft seal heater into the main conveying pipe. The inline gate valve is maintained in a closed state without the malfunction of the entire apparatus. At this time, the cooling water and the condensed water are introduced into the recovery branch through the main delivery pipe and discharged into the recovery bucket. The turning plate water level meter is provided with a high water level and a low water level, and the water level in the recovery barrel is electrified after reaching the high water level of the turning plate water level meter. The flap water level gauge adopts the existing known products and is not limited by specific models. The controller is connected with each valve through a wireless network or an internet of things network.
The water supply line 10 is also provided with a regulating valve 13 connected to a controller 16, by which the flow rate of the feed can be regulated, thereby achieving more precise feed.
The recycling bin 8 is provided with a sewage discharge pipe 18, and the sewage discharge pipe 18 is provided with a sewage discharge valve 19. When the recycling bin needs to be cleaned, the sewage is discharged through the sewage discharge pipe.
The regulating valve is arranged on a pipeline between the electromagnetic valve and the hot water well.
In addition, the controller 16 is connected with an alarm 17, and when the controller receives an abnormal signal, the alarm is sent to alarm by sending an instruction.
The water supply line 10 is further provided with a superheater 14 for heating water therein as required.
The utility model discloses in, during the initial time, gate valve, solenoid valve in line all are in the closed condition. Feed pump cooling water and bearing seal heater condensate water flow to ann recycling bin through retrieving the gate valve, and the water level in the recycling bin rises to the high level, turns over the board fluviograph circular telegram, and the controller receives the signal, makes the solenoid valve open, and water is carried the hot-water well through the governing valve, and the recycling bin water level descends, falls to the low level, turns over the board fluviograph and has a power failure, and the solenoid valve is closed. The air is prevented from being sucked due to the fact that the water level of the recycling bin is too low, the opening degree of the adjusting valve can be adjusted according to the recycling water amount, and the water level of the recycling bin is prevented from changing too much; the turning plate water level gauge is used for controlling the water level of the recovery barrel by controlling the switch of the electromagnetic valve. The direct drainage gate 1 is used for opening the direct drainage gate valve to discharge cooling water and condensed water of the water pump to a trench when the whole recovery system is not used. When the recycling bin is actually applied, the recycling bin is usually arranged under the ground, so that water can flow to the recycling bin conveniently, and energy consumption is saved.
It should be noted that the above is only a preferred embodiment of the present invention, and the present invention is not limited to the above, and although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced with equivalents, but any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a recovery unit of feed pump cooling water and bearing seal heater condensate water, a serial communication port, including main conveyer pipe, main conveyer pipe and feed pump cooling water discharge pipe, the bearing seal heater condensate water is connected, main duct connection has direct vent branch road and retrieves the branch road, direct vent gate valve is installed to direct vent branch road, it installs recovery gate valve and recycling bin to retrieve the branch road, the recycling bin is equipped with the board fluviograph that turns over that takes liquid level control, it is connected with the power to turn over the board fluviograph, be equipped with the supply channel in the recycling bin, the supply channel is connected with the hot-water well, be equipped with the water pump on the supply channel, be equipped with the solenoid valve on the supply channel, retrieve the gate valve, direct.
2. The apparatus as claimed in claim 1, wherein the water supply line is further provided with a control valve and a valve connected to the controller.
3. The apparatus as claimed in claim 2, wherein the recycling bin is provided with a drain pipe, and the drain pipe is provided with a drain valve.
4. The apparatus as claimed in claim 3, wherein the control valve is provided on a pipe between the solenoid valve and the hot well.
5. The apparatus as claimed in claim 4, wherein the controller is connected to an alarm.
6. The apparatus for recovering cooling water from a feed pump and condensate water from a shaft seal heater as claimed in claim 5, wherein a superheater is further provided in the water supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064061.9U CN210239972U (en) | 2019-07-09 | 2019-07-09 | Recovery unit of feed pump cooling water and bearing seal heater condensate water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064061.9U CN210239972U (en) | 2019-07-09 | 2019-07-09 | Recovery unit of feed pump cooling water and bearing seal heater condensate water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239972U true CN210239972U (en) | 2020-04-03 |
Family
ID=69990374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064061.9U Active CN210239972U (en) | 2019-07-09 | 2019-07-09 | Recovery unit of feed pump cooling water and bearing seal heater condensate water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239972U (en) |
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2019
- 2019-07-09 CN CN201921064061.9U patent/CN210239972U/en active Active
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