CN209456210U - One kind is for the personal reasonable reclaiming system of water of Boiler water Feeding System - Google Patents
One kind is for the personal reasonable reclaiming system of water of Boiler water Feeding System Download PDFInfo
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- CN209456210U CN209456210U CN201822267468.3U CN201822267468U CN209456210U CN 209456210 U CN209456210 U CN 209456210U CN 201822267468 U CN201822267468 U CN 201822267468U CN 209456210 U CN209456210 U CN 209456210U
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- pond
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- tank
- turbid
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000002351 wastewater Substances 0.000 claims abstract description 30
- 238000005516 engineering process Methods 0.000 claims abstract description 14
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 14
- 238000005189 flocculation Methods 0.000 claims abstract description 13
- 238000010612 desalination reaction Methods 0.000 claims abstract description 12
- 230000016615 flocculation Effects 0.000 claims abstract description 12
- 150000003839 salts Chemical class 0.000 claims abstract description 11
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 10
- 239000011593 sulfur Substances 0.000 claims abstract description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 239000003002 pH adjusting agent Substances 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- PZIBOVBPVADPBS-UHFFFAOYSA-J S(=O)(=O)([O-])[O-].[Si+4].S(=O)(=O)([O-])[O-] Chemical compound S(=O)(=O)([O-])[O-].[Si+4].S(=O)(=O)([O-])[O-] PZIBOVBPVADPBS-UHFFFAOYSA-J 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminum chloride Substances Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000701 coagulant Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000010842 industrial wastewater Substances 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005352 clarification Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to one kind for the personal reasonable reclaiming system of water of Boiler water Feeding System, including reverse osmosis concentrated pond, low turbid high-salt wastewater pond, desalination regenerated pond, high turbid less salt wastewater disposal basin and sulfur removal technology water tank.System is equipped with service pond, pipe-line mixer, flocculation tank, cantboard clarifier, neutralization pond, peace and quiet pond and filter.Reverse osmosis concentrated pond, low turbid high-salt wastewater pond, desalination regenerated pond are connected respectively to service pond, high turbid less salt wastewater disposal basin passes sequentially through pipe-line mixer, flocculation tank, cantboard clarifier, neutralization pond, peace and quiet pond and filter and is connected to service pond, and service pond is connected to sulfur removal technology water tank.The utility model by Boiler water Feeding System system equipment use by oneself water separation of cloudy and clear, respectively handle, simplify water treatment technology, advantageously reduce equipment investment and operating cost.
Description
Technical field
The utility model belongs to water treatment of power plant equipment technical field, is related to a kind of for the personal water of Boiler water Feeding System
Reasonable reclaiming system.
Background technique
Boiler water Feeding System device is the indispensable system in thermal power plant, is mainly used for supplementary thermal system steam/water circulating
In normal loss, dosage accounts for about power plant total water consumption 5%-15%, with whether unit capacity, heat supply, the size of heating load
And for thermal drain the factors such as whether to recycle related.Since Boiler water Feeding System system needs blowdown, anti-in the process of running
A part of water can be consumed by washing and regenerating etc., and referred to as Boiler water Feeding System system is used by oneself water, and water size and boiler are fed
The factors such as water treatment system water source, water treatment technology, lectotype selection and operation and management level are related, and boiler is fed under normal circumstances
Water treatment system auxiliary water ratio is in 30%-55%.
The personal water of Boiler water Feeding System system equipment can be divided into two classes according to water quality situation: first is that " high concentrtion, hyposaline
Amount " class waste water, including clarifying basin sewerage, more medium filter backwash water, hyperfiltration reverse-rinsing water, reverse osmosis flushing and unqualified production
Product water, second is that " low turbidity, high salinity " class waste water, including demineralization plant regenerative wastewater and reverse osmosis concentrated water.The prior art will
Then two class waste water can all be used by handling through industrial wastewater treatment system, the load of system for treating wastewater from power plant has been aggravated, and be increased
The equipment investment and operating cost for having added wastewater treatment, are unfavorable for energy-saving and emission-reduction.
Utility model content
The purpose of the utility model is to provide one kind for the personal reasonable reclaiming system of water of Boiler water Feeding System, to boiler
Make up water treatment system equipment use by oneself water separation of cloudy and clear, handle respectively, to simplify water treatment technology, reduce equipment investment and operation
Cost.
The technical solution of utility model is: being used for the personal reasonable reclaiming system of water of Boiler water Feeding System, including reverse osmosis
Concentrated water pond, low turbid high-salt wastewater pond, desalination regenerated pond, high turbid less salt wastewater disposal basin and sulfur removal technology water tank.System is equipped with clothes
Business pond, pipe-line mixer, flocculation tank, cantboard clarifier, neutralization pond, peace and quiet pond and filter.It is reverse osmosis concentrated pond, low turbid
High-salt wastewater pond, desalination regenerated pond are connected respectively to service pond, high turbid less salt wastewater disposal basin pass sequentially through pipe-line mixer,
Flocculation tank, cantboard clarifier, neutralization pond, peace and quiet pond and filter are connected to service pond, and service pond is connected to desulfurization work
Skill water tank.
Pipe-line mixer is equipped with pH adjusting agent and mouth and flocculant addition mouth is added, and pH adjusting agent is NaOH or KOH, flocculant
For polyaluminum sulfate ferric-aluminum chloride, polymerization Polyferric Sulfate silicon flocculant, Al-fe Co Polymer Inorganic Coagulant or PAM.The screen specification of filter
For 100 μ or 55 μ.Flocculation tank and cantboard clarifier are equipped with mud discharging mouth, and mud discharging mouth is connect with sludge-tank, sludge-tank and plate compression
Machine connection, the filtered solid outlet of the plate and frame filter press are connected to environmental protection brick process units by conveyer.
The utility model passes through for the personal reasonable reclaiming system of water of Boiler water Feeding System to Boiler water Feeding System system
The personal water separation of cloudy and clear of system equipment is handled respectively, is simplified water treatment technology, is reduced equipment investment and operating cost, favorably
In conservation of nature environment, improve the increasingly severe water resources problems in Beijing-tianjin-hebei Region.
Detailed description of the invention
Fig. 1 is the flow diagram from water system that the utility model is used for Boiler water Feeding System；
Wherein: 1-reverse osmosis concentrated pond, 2-low turbid high-salt wastewater ponds, 3-desalination regenerated ponds, 4-high turbid less salts
Wastewater disposal basin, 5-service ponds, 6-sulfur removal technology water tanks, 7-pipe-line mixers, 8-flocculation tanks, 9-cantboard clarifiers, 10-
Neutralization pond, 11-peace and quiet ponds, 12-filters.
Specific embodiment
The utility model is described in detail below with reference to embodiment and attached drawing.Scope of protection of the utility model is not limited to
Embodiment, those skilled in the art make any change within the scope of the claims and also belong to the utility model protection
Range.
The utility model uses by oneself the reasonable reclaiming system of water as shown in Figure 1, including reverse osmosis concentrated for Boiler water Feeding System
Pond 1, low turbid high-salt wastewater pond 2, desalination regenerated pond 3, high turbid less salt wastewater disposal basin 4, service pond 5, sulfur removal technology water tank
6, pipe-line mixer 7, flocculation tank 8, cantboard clarifier 9, neutralization pond 10, peace and quiet pond 11 and filter 12.Reverse osmosis concentrated pond
1, low turbid high-salt wastewater pond 2, desalination regenerated pond 3 are connected respectively to service pond 5.High turbid less salt wastewater disposal basin 4 passes sequentially through
Pipe-line mixer 7, flocculation tank 8, cantboard clarifier 9, neutralization pond 10, peace and quiet pond 11 and filter 12 are connected to service pond 5,
Service pond is connected to sulfur removal technology water tank 6.Pipe-line mixer 7 is equipped with pH adjusting agent and mouth and flocculant addition mouth, pH tune is added
Section agent is NaOH, flocculant PAM.The screen specification of filter (12) is 100 μ.Flocculation tank 8 and cantboard clarifier 9 are equipped with row
Mud mouth, mud discharging mouth are connect with sludge-tank, and sludge-tank is connect with plate and frame filter press, and the filtered solid outlet of plate and frame filter press passes through conveyer
It is connected to environmental protection brick process units, sludge is for producing environmental protection brick.
The utility model uses by oneself the reasonable reclaiming system of water for industrial wastewater treatment system two for Boiler water Feeding System
Regular Industry Waste pond is utilized respectively, and one is high turbid less salt wastewater disposal basin 4 for collecting chemical clarification pond, more medium filter
Backwash, hyperfiltration reverse-rinsing, it is reverse osmosis flushing and substandard product " high concentrtion, low saline salinity " waste water, through Industrial Wastewater Treatment system
The pipeline mixing of system, inclined plate clarification, neutralizes filter progress through service 5 reuse of pond to chemical water treatment system at flocculation sedimentation.One
Platform is low turbid high-salt wastewater pond 2, for collecting " low turbidity, high salinity " desalination regenerative wastewater.Low turbid high-salt wastewater pond 2 and clothes
Business pond connection, can cancel the delivery pump in low turbid high-salt wastewater pond 2 to service pond, reduce equipment investment and operating cost, increase
Big service pond buffer capacity, improves water reuse rate amount.The water in reverse osmosis concentrated pond 1 and desalination regenerated pond 3 is straight
Run in service pond, the delivery pump in low reverse osmosis concentrated pond 1 and desalination regenerated pond 3 to service pond can be cancelled, reduces
Equipment investment and operating cost are directly beaten through servicing water pump to sulfur removal technology water tank.The utility model has 50% boiler feedwater
The personal water of processing system equipment can be back to Boiler water Feeding System system.Pass through water resources rational use, waste water yield
Power plant's zero discharge of industrial waste water is realized in conjunction with desulfurization wastewater advanced treatment process not higher than sulfur removal technology water.
Claims (4)
1. one kind is used by oneself the reasonable reclaiming system of water for Boiler water Feeding System, including reverse osmosis concentrated pond (1), low turbid with high salt useless
Pond (2), desalination regenerated pond (3), high turbid less salt wastewater disposal basin (4) and sulfur removal technology water tank (6), it is characterized in that: the system
System is equipped with service pond (5), pipe-line mixer (7), flocculation tank (8), cantboard clarifier (9), neutralization pond (10), peace and quiet pond
(11) and filter (12)；The reverse osmosis concentrated pond (1), low turbid high-salt wastewater pond (2), desalination regenerated pond (3) are respectively
It is connected to service pond (5), it is clear that the turbid less salt wastewater disposal basin (4) of height passes sequentially through pipe-line mixer (7), flocculation tank (8), inclined plate
Clear device (9), neutralization pond (10), peace and quiet pond (11) and filter (12) are connected to service pond (5), the service pond connection
To sulfur removal technology water tank (6).
2. it is according to claim 1 for the personal reasonable reclaiming system of water of Boiler water Feeding System, it is characterized in that: the pipe
Road mixer (7) is equipped with pH adjusting agent and mouth and flocculant addition mouth is added, and the pH adjusting agent is NaOH or KOH, the flocculation
Agent is polyaluminum sulfate ferric-aluminum chloride, polymerization Polyferric Sulfate silicon flocculant, Al-fe Co Polymer Inorganic Coagulant or PAM.
3. it is according to claim 1 for the personal reasonable reclaiming system of water of Boiler water Feeding System, it is characterized in that: the mistake
The screen specification of filter (12) is 100 μ or 55 μ.
4. it is according to claim 1 for the personal reasonable reclaiming system of water of Boiler water Feeding System, it is characterized in that: the wadding
Solidifying slot (8) and cantboard clarifier (9) are equipped with mud discharging mouth, and the mud discharging mouth is connect with sludge-tank, the sludge-tank and plate compression
Machine connection, the filtered solid outlet of the plate and frame filter press are connected to environmental protection brick process units by conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267468.3U CN209456210U (en) | 2018-12-28 | 2018-12-28 | One kind is for the personal reasonable reclaiming system of water of Boiler water Feeding System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267468.3U CN209456210U (en) | 2018-12-28 | 2018-12-28 | One kind is for the personal reasonable reclaiming system of water of Boiler water Feeding System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209456210U true CN209456210U (en) | 2019-10-01 |
Family
ID=68043308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267468.3U Active CN209456210U (en) | 2018-12-28 | 2018-12-28 | One kind is for the personal reasonable reclaiming system of water of Boiler water Feeding System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209456210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803809A (en) * | 2019-11-21 | 2020-02-18 | 河北涿州京源热电有限责任公司 | Treatment system for boiler makeup water |
| CN113912170A (en) * | 2021-11-15 | 2022-01-11 | 西安热工研究院有限公司 | Water sample pretreatment system for high-turbidity wastewater online detection |
-
2018
- 2018-12-28 CN CN201822267468.3U patent/CN209456210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803809A (en) * | 2019-11-21 | 2020-02-18 | 河北涿州京源热电有限责任公司 | Treatment system for boiler makeup water |
| CN113912170A (en) * | 2021-11-15 | 2022-01-11 | 西安热工研究院有限公司 | Water sample pretreatment system for high-turbidity wastewater online detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200803 Address after: 072750, Baoding, Hebei province Zhuozhou City East cents slope town Co-patentee after: Beijing Jingneng Electric Power Co.,Ltd. Patentee after: HEBEI ZHUOZHOU JINGYUAN THERMAL ELECTRICITY Co.,Ltd. Address before: 072750 No. 45 Jingnan Street, Changdian Village, Dongxianpo Town, Zhuozhou City, Baoding City, Hebei Province Patentee before: HEBEI ZHUOZHOU JINGYUAN THERMAL ELECTRICITY Co.,Ltd. |
|
| TR01 | Transfer of patent right |