CN208684448U - A kind of solar energy thermal-power-generating factory waste water utilization system - Google Patents
A kind of solar energy thermal-power-generating factory waste water utilization system Download PDFInfo
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- CN208684448U CN208684448U CN201821266689.2U CN201821266689U CN208684448U CN 208684448 U CN208684448 U CN 208684448U CN 201821266689 U CN201821266689 U CN 201821266689U CN 208684448 U CN208684448 U CN 208684448U
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- water
- continuous blowdown
- ultrafiltration apparatus
- solar energy
- flash vessel
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Abstract
A kind of solar energy thermal-power-generating factory waste water utilization system, including flash vessel, flash vessel is passed through the continuous blowdown water of steam generator, and the outlet of flash vessel connects continuous blowdown water tank, the water outlet of continuous blowdown water tank is mixed after delivery pump pressurizes with unboiled water, and temperature enters ultrafiltration apparatus after reaching requirement.Two branches are set side by side between delivery pump and ultrafiltration apparatus, wherein a branch road is equipped with raw water heater, enter ultrafiltration apparatus after being heated when mixing water temperature is lower than 25 DEG C by raw water heater, another branch is raw water heater bypass duct, is directly entered ultrafiltration apparatus by raw water heater bypass duct when mixing water temperature is higher than 25 DEG C.The utility model enters ultrafiltration apparatus after mixing continuous blowdown water with unboiled water, can not only realize the recycling of continuous blowdown waste water, and can utilize the heat unboiled water of continuous blowdown water, realize the recycling of waste water and heat.
Description
Technical field
The utility model relates to water reuse fields, and in particular to a kind of solar energy thermal-power-generating factory waste water utilization system.
Background technique
The steam generator of solar energy thermal-power-generating factory in operation, in order to reduce the salt content of water supply, guarantees steam quality,
And need that continuously the high water supply of salt concentration is discharged, this part continuous blowdown water is high slat-containing wastewater.Currently, the sun
The hot power plant continuous blowdown water of energy need to be after industry water be blended to 50 DEG C or less, then drains into clear water reserviors between Industrial Wastewater Treatment.
Utility model content
The purpose of this utility model is that being directed to above-mentioned the problems of the prior art, it is useless to provide a kind of solar energy thermal-power-generating factory
Water utilization system can not only realize the recycling of continuous blowdown waste water, and can be added using the heat of continuous blowdown water
Hot unboiled water.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
Including flash vessel, flash vessel is passed through the continuous blowdown water of steam generator, and the outlet of flash vessel connects continuous blowdown
The water outlet of water tank, continuous blowdown water tank is mixed after delivery pump pressurizes with unboiled water, and temperature enters ultrafiltration after reaching requirement
Device.
Mixing water temperature requirement into continuous blowdown water and the unboiled water composition of ultrafiltration apparatus is higher than 25 DEG C.
Two branches are set side by side between delivery pump and ultrafiltration apparatus, wherein a branch road is equipped with raw water heater, when
Mixing water temperature enters ultrafiltration apparatus after being heated when being lower than 25 DEG C by raw water heater, another branch is unboiled water heating
Device bypass duct is directly entered ultrafiltration apparatus by raw water heater bypass duct when mixing water temperature is higher than 25 DEG C.
The water outlet of continuous blowdown water tank is mixed after multiple delivery pump pressurizations parallel with one another with unboiled water.
The outlet of the flash vessel is connected with atmosphere.
Compared with prior art, the utility model is with following the utility model has the advantages that solar energy thermal-power-generating factory continuous blowdown water
Flash vessel is exited by steam generator, continuous blowdown water tank is entered after flash vessel dilatation, is pressurizeed using booster
It is mixed afterwards with unboiled water.The utility model enters ultrafiltration apparatus after mixing continuous blowdown water with unboiled water, can not only realize continuous
The recycling of blowdown water, and the heat unboiled water of continuous blowdown water can be utilized, realize the recycling of waste water and heat
It utilizes.
Detailed description of the invention
The overall structure diagram of Fig. 1 the utility model；
In attached drawing: 1- flash vessel；2- continuous blowdown water tank；3- delivery pump；4- raw water heater；The bypass of 5- raw water heater
Pipeline.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Referring to Fig. 1, the utility model includes flash vessel 1 in structure, and flash vessel 1 is passed through the continuous blowdown of steam generator
Water, the outlet of flash vessel 1 connect continuous blowdown water tank 2, and multiple delivery pumps parallel with one another are passed through in the water outlet of continuous blowdown water tank 2
It is mixed after 3 pressurizations with unboiled water, temperature enters ultrafiltration apparatus after reaching requirement.It is set side by side between delivery pump 3 and ultrafiltration apparatus
Two branches are equipped with, wherein a branch road is equipped with raw water heater 4, another branch is raw water heater bypass duct 5.
The working process of the utility model is as follows: steam generator continuous blowdown water enters flash vessel 1, by flash vessel 1
After dilatation enter continuous blowdown water tank 2, sewerage from continuous blowdown water tank 2 enter delivery pump 3, through delivery pump 3 pressurization after with life
Water mixing enters when mixing epigenetic water temperature and being lower than 25 DEG C and enters ultrafiltration apparatus after raw water heater 4 is heated, works as mixing
Enter ultrafiltration apparatus by the bypass duct of 5 raw water heaters when epigenetic water temperature is higher than 25 DEG C.
The method and its core concept described above for being only used for helping to understand the utility model, simultaneously for this field
Those skilled in the art for, based on the idea of the present invention, have change in specific embodiments and applications
Place, these are simply modified and replace the protection scope that should belong to submitted claim content.
Claims (5)
1. a kind of solar energy thermal-power-generating factory waste water utilization system, it is characterised in that: including flash vessel (1), flash vessel (1) is passed through steaming
The outlet of the continuous blowdown water of vapour generator, flash vessel (1) connects continuous blowdown water tank (2), the water outlet of continuous blowdown water tank (2)
It is mixed after delivery pump (3) pressurization with unboiled water, temperature enters ultrafiltration apparatus after reaching requirement.
2. solar energy thermal-power-generating factory according to claim 1 waste water utilization system, it is characterised in that: into ultrafiltration apparatus
The mixing water temperature requirement of continuous blowdown water and unboiled water composition is higher than 25 DEG C.
3. solar energy thermal-power-generating factory according to claim 2 waste water utilization system, it is characterised in that: delivery pump (3) and super
Two branches are set side by side between filter device, wherein a branch road is equipped with raw water heater (4), when mixing water temperature is lower than 25
DEG C when heated by raw water heater (4) after enter ultrafiltration apparatus, another branch is raw water heater bypass duct
(5), ultrafiltration apparatus is directly entered by raw water heater bypass duct (5) when mixing water temperature is higher than 25 DEG C.
4. solar energy thermal-power-generating factory according to claim 1 waste water utilization system, it is characterised in that: continuous blowdown water tank
(2) water outlet is mixed after multiple delivery pump (3) pressurizations parallel with one another with unboiled water.
5. solar energy thermal-power-generating factory according to claim 1 waste water utilization system, it is characterised in that: the flash vessel (1)
Outlet be connected with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266689.2U CN208684448U (en) | 2018-08-07 | 2018-08-07 | A kind of solar energy thermal-power-generating factory waste water utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266689.2U CN208684448U (en) | 2018-08-07 | 2018-08-07 | A kind of solar energy thermal-power-generating factory waste water utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684448U true CN208684448U (en) | 2019-04-02 |
Family
ID=65884125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821266689.2U Active CN208684448U (en) | 2018-08-07 | 2018-08-07 | A kind of solar energy thermal-power-generating factory waste water utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503608A (en) * | 2020-11-24 | 2021-03-16 | 中国电力工程顾问集团中南电力设计院有限公司 | Raw water heating system of thermal power plant and control method thereof |
-
2018
- 2018-08-07 CN CN201821266689.2U patent/CN208684448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503608A (en) * | 2020-11-24 | 2021-03-16 | 中国电力工程顾问集团中南电力设计院有限公司 | Raw water heating system of thermal power plant and control method thereof |
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