CN113135624A - Purification system of tap water plant - Google Patents
Purification system of tap water plant Download PDFInfo
- Publication number
- CN113135624A CN113135624A CN202010061761.3A CN202010061761A CN113135624A CN 113135624 A CN113135624 A CN 113135624A CN 202010061761 A CN202010061761 A CN 202010061761A CN 113135624 A CN113135624 A CN 113135624A
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- water
- flocculation
- sedimentation tank
- tank
- inclined tube
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- 238000000746 purification Methods 0.000 title claims abstract description 30
- 239000008399 tap water Substances 0.000 title claims abstract description 10
- 235000020679 tap water Nutrition 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 238000005189 flocculation Methods 0.000 claims abstract description 90
- 230000016615 flocculation Effects 0.000 claims abstract description 90
- 238000004062 sedimentation Methods 0.000 claims abstract description 90
- 239000012528 membrane Substances 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 30
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims description 27
- 239000010865 sewage Substances 0.000 claims description 21
- 238000011001 backwashing Methods 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- 239000002352 surface water Substances 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 6
- 229940037003 alum Drugs 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 241000723346 Cinnamomum camphora Species 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of water purification, in particular to a purification system of a tap water plant. A purification system for a tap water plant comprises an existing reservoir power station, a pipeline mixer, a flocculation sedimentation tank 100, an inclined tube sedimentation tank 200 and a sludge concentration tank which are connected in sequence; the system comprises an ultrafiltration membrane filter tank, a clean water tank, an existing water suction well, an existing water feeding pump room and an existing municipal water supply pipe network, and is characterized in that the flocculation sedimentation tank 100 comprises a flocculation sedimentation tank I101, a flocculation sedimentation tank II 102, a flocculation sedimentation tank III 103, a flocculation partition plate assembly 104 and a filter screen assembly 105; the inclined tube sedimentation tank 200 comprises a sedimentation plate 201, an inclined tube plate 202, an inclined tube 203 and a water outlet groove 204; the invention has the beneficial effects that: because the flocculation treatment and the inclined tube sedimentation treatment are optimized, the tap water purification system has the characteristics of good water purification quality and high purification efficiency, has technical advancement compared with the prior common flocculation treatment and inclined tube sedimentation treatment, and has higher popularization value.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to a purification system of a tap water plant.
Background
Water is a source of life and also a material basis for socioeconomic development and social progress. Therefore, developing a new method or new material for effectively treating sewage is of great significance for solving the problem of water resources in China, water purification refers to a purification process for removing pollutants from raw water, and aims to achieve the effect of water purification by a specific program and use water for different purposes.
The existing water works have the condition of incomplete purification when purifying water, which results in poor water quality for users, so a water works purification system is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that the water quality for users is poor due to the fact that water is not completely purified when a water plant purifies water in the prior art, and provides a purification system of the water plant.
In order to achieve the purpose, the invention adopts the following technical scheme:
a purification system for a tap water plant comprises an existing reservoir power station, a pipeline mixer, a flocculation sedimentation tank 100, an inclined tube sedimentation tank 200 and a sludge concentration tank which are connected in sequence; the ultrafiltration membrane filter tank, the clean water tank, the existing suction well, the existing water pump room, the existing municipal water supply pipe network and the existing surface water are treated by the following steps:
firstly, storing water in the existing reservoir power station; adding alum in a pipeline mixer; thirdly, entering a flocculation sedimentation tank 100 for flocculation treatment; fourthly, the sewage enters an inclined tube sedimentation tank 200 for sedimentation treatment; fifthly, the mixture enters an ultrafiltration membrane filter for filtration; sixthly, entering a clean water tank for precipitation; seventhly, entering the existing water absorption well; eighthly, sending the water to the existing water pump room; ninthly, connecting the existing municipal water supply network for supplying water; the sewage generated in the flocculation sedimentation tank 100 and the inclined tube sedimentation tank 200 can enter a sewage concentration tank for treatment, and then is placed in the existing storage yard for sludge transportation;
the system is characterized in that the flocculation sedimentation tank 100 comprises a first flocculation sedimentation tank 101, a second flocculation sedimentation tank 102, a third flocculation sedimentation tank 103, a flocculation partition plate component 104 and a filter screen component 105; the flocculation separator assembly 104 separates the first flocculation sedimentation tank 101, the second flocculation sedimentation tank 102 and the third flocculation sedimentation tank 103 in sequence so as to carry out water inlet treatment, and the filter screen assembly 105 is arranged in the upper part of the flocculation separator assembly 104 so as to filter water;
the inclined tube sedimentation tank 200 comprises a sedimentation plate 201, an inclined tube plate 202, an inclined tube 203 and a water outlet groove 204; the settling plates 201 and the inclined tube plates 202 divide the inclined tube settling tank 200 into three layers, and the settling plates 201 are arranged at the lower parts of the inclined tube plates 202; an inclined tube 203 is arranged on the inclined tube plate 202, and an inclined block is arranged in the inclined tube 203; the water outlet groove 204 is arranged at the upper part of the outer side of the inclined tube sedimentation tank 200 so as to facilitate water outlet.
The flocculation partition plate assembly 104 comprises a flocculation partition plate 1041, partition plate holes 1042 and a partition plate cavity 1043; the partition holes 1042 are arranged at the upper part of the flocculation partition 1041, the partition cavity 1043 is arranged inside the flocculation partition 1041, and the partition holes 1042 are communicated with the partition cavity 1043.
The filter screen assembly 105 comprises a filter screen U-shaped block 106, a U-shaped plate filter hole 107, a U-shaped plate hollow hole 108, an inclined filter plate 109 and an inclined filter plate hole 110; the U-shaped plate filtering holes 107 are formed in side plates of the filtering screen U-shaped block 106, the U-shaped plate hollow holes 108 are formed in a bottom plate, the inclined filtering plate 109 is arranged between a top plate and the bottom plate of the filtering screen U-shaped block 106, and inclined filtering plate holes 110 are formed in the inclined filtering plate 109.
The inclined block can be divided into an inclined tube transverse partition block 2031 and an inclined tube inclined partition block 2032.
The milipore filter filtering pond include surface water, intake pump, safety filter, water softener, the campher membrane subassembly, user's water tank, booster pump, disinfection appearance, go out water and supply user, membrane subassembly back flush pump, water softener back flush pump and sewage discharge, surface water, intake pump, safety filter, water softener, the campher membrane subassembly, user's water tank, booster pump, disinfection appearance, play water supply user to connect gradually, water softener and the campher membrane subassembly all are connected with sewage discharge, the user's water tank is connected with water softener back flush pump and membrane subassembly back flush pump, the water softener back flush pump is connected with the water softener.
Compared with the prior art, the invention has the beneficial effects that:
because the flocculation treatment and the inclined tube sedimentation treatment are optimized, the tap water purification system has the characteristics of good water purification quality and high purification efficiency, has technical advancement compared with the prior common flocculation treatment and inclined tube sedimentation treatment, and has higher popularization value.
Drawings
FIG. 1 is an assembly diagram of a flocculation sedimentation tank 100 and an inclined tube sedimentation tank 200
FIG. 2 is a schematic view of the structure of FIG. 1
FIG. 3 is a schematic diagram of the structure of the flocculation baffle assembly 104
FIG. 4 is a schematic view of the structure of the screen assembly 105
FIG. 5 is a schematic structural view of the inclined tube 203 with an inclined tube transverse spacer 2031
FIG. 6 is a schematic structural view of the inclined tube 203 with an inclined tube and inclined spacer 2032
FIG. 7 is a flow chart of water purification in the prior art
FIG. 8 is a block diagram of the operation of a purification system of a water plant according to the present invention
The flocculation sedimentation tank 100 is provided with a flocculation sedimentation tank,
a flocculation sedimentation tank I101
A second flocculation sedimentation tank 102
Flocculation sedimentation tank III 103
A flocculation baffle assembly 104, a flocculation baffle 1041, baffle holes 1042, a baffle cavity 1043,
the device comprises a filter screen assembly 105, a filter screen U-shaped block 106, a U-shaped plate filter hole 107, a U-shaped plate hollow hole 108, an inclined filter plate 109, an inclined filter plate hole 110, an inclined tube sedimentation tank 200, a sedimentation plate 201, an inclined tube plate 202, an inclined tube 203 and a water outlet groove 204
Inclined tube transverse partition block 2031 and inclined tube inclined partition block 2032
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The invention is explained in detail below with reference to fig. 1 to 8:
example 1:
a purification system for a tap water plant comprises an existing reservoir power station, a pipeline mixer, a flocculation sedimentation tank 100, an inclined tube sedimentation tank 200 and a sludge concentration tank which are connected in sequence; the ultrafiltration membrane filter tank, the clean water tank, the existing suction well, the existing water pump room, the existing municipal water supply pipe network and the existing surface water are treated by the following steps:
firstly, storing water in the existing reservoir power station; adding alum in a pipeline mixer; thirdly, entering a flocculation sedimentation tank 100 for flocculation treatment; fourthly, the sewage enters an inclined tube sedimentation tank 200 for sedimentation treatment; fifthly, the mixture enters an ultrafiltration membrane filter for filtration; sixthly, entering a clean water tank for precipitation; seventhly, entering the existing water absorption well; eighthly, sending the water to the existing water pump room; ninthly, connecting the existing municipal water supply network for supplying water; the sewage generated in the flocculation sedimentation tank 100 and the inclined tube sedimentation tank 200 can enter a sludge concentration tank for treatment, and then is placed in the existing storage yard for sludge transportation; in order to increase the purification effect, the flocculation sedimentation tank 100 and the inclined tube sedimentation tank 200 are changed to a certain extent, so that the flocculation sedimentation tank 100 comprises a first flocculation sedimentation tank 101, a second flocculation sedimentation tank 102, a third flocculation sedimentation tank 103, a flocculation partition plate component 104 and a filter screen component 105; several flocculation tanks are provided as in the conventional flocculation sedimentation tank 100. But is distinguished in that the flocculation separator assembly 104 separates the first flocculation basin 101, the second flocculation basin 102 and the third flocculation basin 103 in sequence for water inlet treatment (i.e. the three flocculation separator assemblies 104 divide the flocculation basin 100 into four), and the screen assembly 105 is installed in the upper part of the flocculation separator assembly 104 for filtering out water;
the flocculation separator assembly 104 comprises a flocculation separator 1041, separator holes 1042 and a separator cavity 1043; the baffle holes 1042 are arranged at the upper part of the flocculation baffle 1041 (mainly for more water storage), the baffle cavity 1043 is arranged inside the flocculation baffle 1041 (mainly for removing sediment), and the baffle holes 1042 are communicated with the baffle cavity 1043 (for allowing filtered sediment to flow from the baffle holes 1042 to the baffle cavity 1043 and be cleaned at the same time).
However, in order to enhance the sedimentation effect, the partition holes 1042 of the flocculation partitions 1041 of the three flocculation partition assemblies 104 are sequentially decreased from left to right (i.e., the heights above the ground are decreased one by one), so that the water in the first flocculation sedimentation tank 101 flows to the second flocculation sedimentation tank 102 after being filtered by the screen assembly 105 after reaching the partition holes 1042, the water in the second flocculation sedimentation tank 102 flows to the third flocculation sedimentation tank 103 after being filtered by the screen assembly 105 after reaching the partition holes 1042, and similarly, the water in the third flocculation sedimentation tank 103 flows to the inclined tube sedimentation tank 200 after being filtered by the screen assembly 105 after reaching the partition holes 1042.
Thus, a more effective screen assembly 105 is desired. In this embodiment, the strainer assembly 105 includes a strainer U-shaped block 106, a U-shaped plate strainer hole 107, a U-shaped plate hollow hole 108, an inclined strainer plate 109, and an inclined strainer plate hole 110;
the U-shaped filter screen block 106 is placed with an opening on the side, so the filtering holes 107 of the U-shaped filter screen block 106 are formed in the side plates of the U-shaped filter screen block 106, the hollow holes 108 of the U-shaped filter screen block are formed in the bottom plate (mainly for communicating with the partition cavity 1043), the inclined filter plate 109 is formed between the top plate and the bottom plate of the U-shaped filter screen block 106, and the inclined filter plate 109 is provided with inclined filter plate holes 110 (as shown in fig. 4). From this, the water of flocculation sedimentation pond 101 can just enter into two flocculation sedimentation ponds 102 through 2 filters, and two flocculation sedimentation ponds 102's water can just enter into three 103 of flocculation sedimentation ponds through 2 filters, and the water in three 103 of flocculation sedimentation ponds can just get into pipe chute sedimentation pond 200 through 2 filters, and the mesh number in hole can set up according to the reality to ensure the sedimentation effect.
In order to enhance the sedimentation effect, the invention is also provided with an inclined tube sedimentation tank 200,
the inclined tube sedimentation tank 200 comprises a sedimentation plate 201, an inclined tube plate 202, an inclined tube 203 and a water outlet groove 204 (shown in figures 1 and 2); the settling plates 201 and the inclined tube plates 202 divide the inclined tube settling tank 200 into three layers, and the settling plates 201 are arranged at the lower part of the inclined tube plates 202 (of course, water flow can pass through the settling plates 201); the inclined tube plate 202 is provided with an inclined tube 203 (water flow can only rise to the uppermost layer through the inclined tube 203), so an inclined block is arranged in the inclined tube 203 so as to increase the precipitation effect; the outlet tank 204 is installed at the upper outer side of the inclined tube settling tank 200 for water outlet.
The inclined block can be divided into an inclined tube transverse partition block 2031 and an inclined tube inclined partition block 2032; in the case of the inclined tube horizontal partition block 2031, as shown in fig. 5, the water rises in an "S" shape, and the precipitation time is prolonged and the purification effect is enhanced due to the increased stroke.
The ultrafiltration membrane filter tank comprises surface water, a water inlet pump, a security filter, a water softener, a canner membrane component, a user water tank, a booster pump, a disinfection instrument, a water outlet user, a membrane component backwashing pump, a water softener backwashing pump and sewage discharge, wherein the surface water, the water inlet pump, the security filter, the water softener, the canner membrane component, the user water tank, the booster pump, the disinfection instrument and the water outlet user are sequentially connected, the water softener and the canner membrane component are connected with the sewage discharge, the user water tank is connected with the water softener backwashing pump and the membrane component backwashing pump, and the water softener backwashing pump is connected with the water softener.
In the invention, an electromagnetic valve and a flowmeter are arranged between the ridge membrane component and the user water tank, and a fan is arranged on the ridge membrane component.
In the invention, a sewage discharge electromagnetic valve is arranged between the campher membrane assembly and sewage discharge, and the sewage discharge electromagnetic valve is automatically opened during back washing, so that sewage impurities are conveniently discharged.
In the invention, pressure gauges are arranged between the water inlet pump and the cartridge filter and between the water softener and the candela membrane component.
In the invention, the water softener is communicated with the salt box and is provided with the control box.
In the invention, the pipeline mixer is used for mixing the alum with the water, the alum can generate colloidal aluminum hydroxide in the water, and the aluminum hydroxide colloid has strong adsorption capacity, can adsorb impurities suspended in the water, forms a precipitate and clarifies the water.
In the invention, the pressure gauge is used for monitoring the pressure during water delivery, and the flowmeter is used for monitoring the flow of water.
In the invention, the water inlet pump is used for pumping surface water and conveying the water to the security filter, the security filter is used for carrying out solid-liquid separation on the water to realize primary filtration, and the water softener is used for reducing the hardness of raw water to achieve the purpose of softening hard water, thereby avoiding the scale formation phenomenon of carbonate in pipelines, containers and boilers and realizing secondary filtration.
The water softener backwashing pump is used for flushing a water softener and removing impurities in the water softener, the membrane component backwashing pump is used for flushing a candela membrane component and removing impurities on the candela membrane component, the candela membrane component is used for filtering water to realize three-stage filtration, the booster pump is used for pressurizing and conveying water in a water tank of a user to the disinfection instrument, the disinfection instrument is used for disinfecting the water, and the salt tank is used for adding salt water into the water softener and disinfecting the water.
In the invention, when in use, surface water is pumped to a security filter by a water inlet pump, a filter element of the security filter is used as a filtering element for carrying out solid-liquid separation on water, primary filtering is carried out, then the water enters a water softener for reducing the hardness of raw water so as to achieve the aim of softening hard water, thereby preventing carbonate from generating scaling phenomenon in pipelines, containers and boilers, secondary filtering is realized, when secondary filtering is carried out, salt water is added into the water softener by a salt tank for sterilization, the water filtered by the water softener enters a candela for tertiary filtering, finally the water enters a user water tank, a water pump in the user water tank is pumped to a disinfection instrument by a booster pump, the disinfection instrument is used for disinfection treatment to improve water quality, then the water is delivered to a user, a time value is set, when a sewage discharge set value is reached, an electromagnetic valve is closed, and an electromagnetic valve assembly is opened, and simultaneously starting a membrane component backwashing pump and a water softener backwashing pump, wherein the membrane component backwashing pump and the water softener backwashing pump take water in a user water tank to flush the campher membrane component and the water softener, when the membrane component backwashing pump is started, a fan is started simultaneously, sewage is sent into sewage discharge for discharge, the pressure during water conveying is monitored by a pressure gauge, and the flow of the water is monitored by a flowmeter.
Example 2:
as shown in fig. 6, the inclined block may be an inclined pipe inclined partition 2032, at this time, water slowly rises in an S-shape in the rising process, and the inclined pipe inclined partition 2032 has a certain inclination angle, so that the flow rate of water flow is objectively made to be slower, thereby facilitating the precipitation of water and optimizing the water quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (5)
1. A purification system of a tap water plant comprises an existing reservoir power station, a pipeline mixer, a flocculation sedimentation tank (100), an inclined tube sedimentation tank (200) and a sludge concentration tank which are connected in sequence; the ultrafiltration membrane filter tank, the clean water tank, the existing suction well, the existing water supply pump house, the existing municipal water supply pipe network and the existing surface water are treated by the following steps: firstly, storing water in the existing reservoir power station; adding alum in a pipeline mixer; thirdly, entering a flocculation sedimentation tank (100) for flocculation treatment; fourthly, the wastewater enters an inclined tube sedimentation tank (200) for sedimentation treatment; fifthly, the mixture enters an ultrafiltration membrane filter for filtration; sixthly, entering a clean water tank for precipitation; seventhly, entering the existing water absorption well; eighthly, sending the water to the existing water pump room; ninthly, connecting the existing municipal water supply network for supplying water; the sewage generated in the flocculation sedimentation tank (100) and the inclined tube sedimentation tank (200) can enter a sewage concentration tank for treatment, and then is placed in the existing storage yard for sludge outward transportation;
the system is characterized in that the flocculation sedimentation tank (100) comprises a first flocculation sedimentation tank (101), a second flocculation sedimentation tank (102), a third flocculation sedimentation tank (103), a flocculation partition plate component (104) and a filter screen component (105); the flocculation separator component (104) separates a first flocculation sedimentation tank (101), a second flocculation sedimentation tank (102) and a third flocculation sedimentation tank (103) in sequence so as to carry out water inlet treatment, and the filter screen component (105) is arranged in the upper part of the flocculation separator component (104) so as to filter outlet water;
the inclined tube sedimentation tank (200) comprises a sedimentation plate (201), an inclined tube plate (202), an inclined tube (203) and a water outlet groove (204); the inclined tube sedimentation tank (200) is divided into three layers by the sedimentation plates (201) and the inclined tube plates (202), and the sedimentation plates (201) are arranged at the lower part of the inclined tube plates (202); an inclined tube (203) is arranged on the inclined tube plate (202), and an inclined block is arranged in the inclined tube (203); the water outlet groove (204) is arranged at the upper part of the outer side of the inclined tube sedimentation tank (200) so as to facilitate water outlet.
2. The waterworks purification system of claim 1, wherein the flocculation baffle assembly (104) comprises a flocculation baffle (1041), baffle holes (1042), a baffle cavity (1043); the baffle hole (1042) is arranged at the upper part of the flocculation baffle (1041), the baffle cavity (1043) is arranged inside the flocculation baffle (1041), and the baffle hole (1042) is communicated with the baffle cavity (1043).
3. The purification system of claim 1, wherein the screen assembly (105) comprises a screen U-shaped block (106), a U-shaped plate screen hole (107), a U-shaped plate hollow hole (108), an inclined screen plate (109), an inclined screen hole (110); the U-shaped plate filtering holes (107) are formed in side plates of the filtering screen U-shaped block (106), the U-shaped plate hollow holes (108) are formed in the bottom plate, the inclined filtering plate (109) is arranged between the top plate and the bottom plate of the filtering screen U-shaped block (106), and the inclined filtering plate (109) is provided with inclined filtering plate holes (110).
4. A water works purification system according to claim 1, wherein the swash block is divided into a swash tube cross block (2031) and a swash tube swash block (2032).
5. The purification system of claim 1, wherein the ultrafiltration membrane filter comprises surface water, a water inlet pump, a security filter, a water softener, a candela membrane module, a user water tank, a booster pump, a disinfection instrument, an outlet water supply user, a membrane module backwashing pump, a water softener backwashing pump and sewage discharge, the surface water, the water inlet pump, the security filter, the water softener, the candela membrane module, the user water tank, the booster pump, the disinfection instrument and an outlet water supply user are sequentially connected, the water softener and the candela membrane module are connected with sewage discharge, the user water tank is connected with the water softener backwashing pump and the membrane module backwashing pump, and the water softener backwashing pump is connected with the water softener.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010061761.3A CN113135624B (en) | 2020-01-18 | 2020-01-18 | Purification system for water works |
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| CN202010061761.3A CN113135624B (en) | 2020-01-18 | 2020-01-18 | Purification system for water works |
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| CN113135624A true CN113135624A (en) | 2021-07-20 |
| CN113135624B CN113135624B (en) | 2024-02-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482195A (en) * | 2022-02-17 | 2022-05-13 | 湖南艾布鲁环保科技股份有限公司 | Urban and rural water supply integrated system taking surface water as water source and treatment method |
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