CN2516541Y - Water purification equipment - Google Patents
Water purification equipment Download PDFInfo
- Publication number
- CN2516541Y CN2516541Y CN 01220081 CN01220081U CN2516541Y CN 2516541 Y CN2516541 Y CN 2516541Y CN 01220081 CN01220081 CN 01220081 CN 01220081 U CN01220081 U CN 01220081U CN 2516541 Y CN2516541 Y CN 2516541Y
- Authority
- CN
- China
- Prior art keywords
- water
- sewage treatment
- treatment pot
- tank
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000746 purification Methods 0.000 title claims description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000003651 drinking water Substances 0.000 claims abstract description 12
- 235000020188 drinking water Nutrition 0.000 claims abstract description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 9
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 5
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 claims abstract description 5
- 239000004571 lime Substances 0.000 claims abstract description 5
- 239000002893 slag Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 51
- 238000011010 flushing procedure Methods 0.000 claims description 15
- 239000003153 chemical reaction reagent Substances 0.000 claims description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 235000017550 sodium carbonate Nutrition 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000645 desinfectant Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000005352 clarification Methods 0.000 abstract description 5
- 238000005345 coagulation Methods 0.000 abstract description 3
- 230000015271 coagulation Effects 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract 3
- 238000004065 wastewater treatment Methods 0.000 abstract 3
- 239000000376 reactant Substances 0.000 abstract 2
- 239000010802 sludge Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 239000002384 drinking water standard Substances 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to a water purifying equipment used for purifying mine wastewater into drinking water, which is characterized in that: the water purifying equipment comprises a wastewater treatment tank, a pump, which adds lime and soda reactant into wastewater imported into the wastewater treatment tank, a reaction and clarification tank, a pump, which adds coal and slag reactant into the relatively clean water exported from the wastewater treatment tank and then imported into the reaction and clarification tank, and a plurality of devices used for filtering, absorbing and sterilizing the water discharged from the reaction and clarification tank. The utility model has the advantages that the wastewater, which is treated by accelerating coagulation, sludge separation, clarification, reaction, filtration, sterilization and other members through the water purifying equipment, can be fully purified to obtain drinking water according with National Sanitary Standard for Drinking Water GB5749-85.
Description
Technical field
The utility model relates to a kind of water purifying plant that the mine sewage disposal is become Drinking Water.
Background technology
China is the country of a Freshwater resources poorness, have per capita the water yield only for the world per capita the water yield 1/4, and distributed pole is inhomogeneous, northern area colliery aboundresources accounts for 80% of national reserves, and water resources only accounts for 20% of the whole nation, mining area serious water shortage.According to investigations, what face at present lack of water in more than the 3000 tame wildcard collieries, the whole nation accounts for 70%, serious water shortage have 40%.Some mining area insufficient water every day 2 hours has seriously restricted mine production and mining area worker's daily life.Therefore if can manage the mine sewage disposal is become Drinking Water, then both can solve the mine pollution problem of environment, can solve the problem of mining area Drinking Water shortage of resources again, economic benefit wherein is also very considerable.At present, both at home and abroad the cleaner that adopts is to integrate coagulation, reaction, precipitation and filter, but the subject matter that this equipment exists is: first, because the main pollutant component of mine sewage is vitriol, iron and manganese etc., existing installation can not independently address this problem, and treated water does not reach drinking water standard; The second, need to add medicament in the processing or carry out medicament regeneration, cost of sewage disposal height.Also have and adopt the buildup film isolation technique, i.e. electrodialysis unit, reverse osmosis unit, but this device can not steady in a long-term move, need frequent replacing film device, and cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of and can handles mine sewage, obtains meeting country and quotes water quality standard, cost is low, efficient is high water purifying plant.
The purpose of this utility model is achieved through the following technical solutions, the utility model provides a kind of water purifying plant that the mine sewage purification is become Drinking Water, this water purifying plant comprises to the sewage of introducing sewage treatment pot and adds lime, soda ash reagent pump, sewage treatment pot, add the pump of coal, slag reagent to the water of the cleaning of drawing from sewage treatment pot, enter the reaction settling tank, the reaction settling tank and be used for to filter from the effusive water of reaction settling tank, absorption, disinfectant device; Wherein, sewage treatment pot is divided into bottom, middle part and tank deck part, the bottom of sewage treatment pot is a lower cone 2, fix a swirler assembly 5 with support on the concentric position in above-mentioned lower cone 2, be connected to adapter 4 and pipe connecting flange 3 in above-mentioned lower cone 2 lower ends, be provided with reverse taper 1 in the treatment tank near lower cone 2 lower ends, the outlet of above-mentioned swirler assembly 5 faces above-mentioned reverse taper 2 tops and separates a distance; Upstream at the sewage treatment pot middle part is equipped with back flushing assembly 8, and back flushing assembly 8 tops are provided with filtering layer, and the tank body approaching with the back flushing assembly is provided with manhole assembly 9 and sight glass 25; The tank top is arranged with water outlet short tube 21, is utilizing supporting member 20 to fix a water collection sheet 19 facing in the housing of water outlet short tube 21; The structure of above-mentioned reaction settling tank and above-mentioned sewage treatment pot is identical.
The filtering layer of water purifying plant provided by the utility model is sand grains or plastics spherolite.
Water purifying plant provided by the utility model, drop into lime, soda ash reagent in the sewage before entering sewage treatment pot, and then to effusive will entering the water that cleans that reacts settling tank adds reagents such as coal, slag from sewage treatment pot, after adding reagent through twice, pollutants in sewage reaction bonded fully becomes throw out, and this throw out can eject from sewage treatment pot and reaction settling tank.Above-mentioned sewage can make sewage be purified fully through quickening processes such as coagulation, mud-water separation, clarification, reaction, filtration, sterilization, thereby can access the tap water that meets national hygiene standard for drinking water GB5749-85 regulation.
Description of drawings
Fig. 1 is the structural representation of the partly cut-away of sewage treatment pot and reaction settling tank;
Fig. 2 is the schematic cross-sectional view of sewage treatment pot and reaction settling tank;
Fig. 3 is that the A-A of Fig. 1 is to cross-sectional view strength.
Embodiment
From Fig. 1-3 as can be seen, the water purifying plant that the mine sewage purification is become Drinking Water that the utility model provides, comprise the device that adds lime, soda ash reagent to the sewage of introducing sewage treatment pot, sewage treatment pot, the device that to the water of the cleaning of drawing from sewage treatment pot, enter the reaction settling tank, adds coal, slag reagent, the reaction settling tank and be used for to filter from the effusive water of reaction settling tank, absorption, disinfectant device.Because the reaction settling tank that adopts in the utility model is identical with the structure of sewage treatment pot, only be the structure of example explanation sewage treatment pot and reaction settling tank with the sewage treatment pot at this.
Sewage treatment pot is divided into bottom, middle part and tank deck part, and the bottom of sewage treatment pot is a lower cone 2, and support 6 is fixed on the lower cone 2, by support 6 sewage treatment pot is fixed on the ground.Fix a swirler assembly 5 with support on the concentric position in lower cone, be connected to adapter 4 and pipe connecting flange 3 in lower cone 2 lower ends, be provided with reverse taper 1 in the sewage treatment pot near lower cone 2 lower ends, the outlet of above-mentioned swirler assembly 5 is kept apart certain distance facing to above-mentioned reverse taper 1.The shell 7 at sewage treatment pot middle part be cylindrical, in upstream, sewage treatment pot middle part back flushing assembly 8 is installed, and back flushing assembly 8 enters by back flushing and manages 24 and be connected with external water source, and back flushing assembly 8 is fixed on the inboard of shell 7 by support.Back flushing assembly 8 tops are provided with filtering layer, and this filtering layer comprises pressing plate 10, are nylon leaching net 11 on the pressing plate 10, are filter plate 12 on the nylon leaching net 11, and nylon leaching net 11 also can replace with the grains of sand or plastics spherolite.Shell installed inside in the filtering layer correspondence has supporting member 13, with the filtering layer supporting in the enclosure.When water purifying plant stops water treatment, make clear water flow into back flushing assemblies 8 from back flushing water inlet pipe 24, the dirts that are trapped in swirler assembly 5 and the lower cone 2 are rinsed out, simultaneously can the washing and filtering layer, the part dirt that is detained on the filtering layer is rinsed out.The shell 7 approaching with back flushing assembly 8 is provided with manhole assembly 9 and sight glass 25, and the housing on filtering layer top is provided with thief hole 26.The end socket 17 of tank deck part is arcual, end socket 17, shell 7 and lower cone 2 are welded into the housing of sewage treatment pot, tank deck part top is provided with water outlet short tube 21 and water-output flange 22 is equipped with supporting member 20 below tank deck part inboard, water outlet short tube 21, and supporting member 20 lower ends are fixed with a water collection sheet 19.Be symmetrical arranged two hangers 18 on tank deck part top.Arranged outside has liquidometer 14 at the sewage treatment pot middle part, shows jar height of interior water.Fix a water-in flange 15 on the sewage water inlet pipe 23, fix a backwash flange 16 on the back flushing water inlet pipe 24.
The groundwork process of device described in the utility model, shown in following process flow sheet:
The equipment that the utility model provides, invest little, take up an area of fewly, flow process is short, instant effect, technology advanced person, purification efficiency height, expense is low, use range is extensive, can remove metal ion effectively.Above-mentioned water purifying plant moved and the repeated detection result shows through the bent chief of a pit in the west phase, mine sewage after treatment, 35 guidelines for drinking water qualities in the water that comes out, follow the tracks of detection through central laboratory of Western Hills mineral office, country Urban water supply monitoring station, monitoring net Taiyuan and Taiyuan City's environmental monitoring center sampling detect, and have all reached application water hygiene standard.
The equipment that the utility model provides, invest little, take up an area of fewly, flow process is short, instant effect, technology advanced person, purification efficiency height, expense is low, use range is extensive, can remove metal ion effectively.Above-mentioned water purifying plant moved and the repeated detection result shows through the bent chief of a pit in the west phase, mine sewage after treatment, 35 guidelines for drinking water qualities in the water that comes out, follow the tracks of detection through central laboratory of Western Hills mineral office, country Urban water supply monitoring station, monitoring net Taiyuan and Taiyuan City's environmental monitoring center sampling detect, and have all reached application water hygiene standard.
Claims (2)
1. water purifying plant that the mine sewage purification is become Drinking Water, it is characterized in that: this water purifying plant comprises the pump that adds lime, soda ash reagent to the sewage of introducing sewage treatment pot, sewage treatment pot, add the pump of coal, slag reagent to the water of the cleaning of drawing from sewage treatment pot, enter the reaction settling tank, the reaction settling tank and be used for to filter from the effusive water of reaction settling tank, absorption, disinfectant device; Wherein, sewage treatment pot is divided into bottom, middle part and tank deck part, the bottom of sewage treatment pot is lower cone (2), fix a swirler assembly (5) with support on the concentric position in above-mentioned lower cone (2), be connected to adapter (4) and pipe connecting flange (3) in above-mentioned lower cone (2) lower end, be provided with reverse taper (1) in the treatment tank near lower cone (2) lower end, the outlet of above-mentioned swirler assembly (5) faces above-mentioned reverse taper (2) top and separates a distance; Upstream at the sewage treatment pot middle part is equipped with back flushing assembly (8), and back flushing assembly (8) top is provided with filtering layer, and the tank body approaching with the back flushing assembly is provided with manhole assembly (9) and sight glass (25); The tank top is arranged with water outlet short tube (21), is utilizing supporting member (20) to fix a water collection sheet (19) facing in the housing of water outlet short tube (21); The structure of above-mentioned reaction settling tank and above-mentioned sewage treatment pot is identical.
2. water purifying plant according to claim 1 is characterized in that: above-mentioned filtering layer is sand grains or plastics spherolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220081 CN2516541Y (en) | 2001-04-26 | 2001-04-26 | Water purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01220081 CN2516541Y (en) | 2001-04-26 | 2001-04-26 | Water purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2516541Y true CN2516541Y (en) | 2002-10-16 |
Family
ID=33637756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01220081 Expired - Fee Related CN2516541Y (en) | 2001-04-26 | 2001-04-26 | Water purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2516541Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366549C (en) * | 2006-04-27 | 2008-02-06 | 复旦大学 | High-efficiency energy-saving water purification process and apparatus |
| CN110173433A (en) * | 2019-04-30 | 2019-08-27 | 江苏大学 | A kind of preventing clogging up device and control method and sewage pump |
-
2001
- 2001-04-26 CN CN 01220081 patent/CN2516541Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100366549C (en) * | 2006-04-27 | 2008-02-06 | 复旦大学 | High-efficiency energy-saving water purification process and apparatus |
| CN110173433A (en) * | 2019-04-30 | 2019-08-27 | 江苏大学 | A kind of preventing clogging up device and control method and sewage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YIXING CITY THE SECOND WATER TREATMENT PLANT Free format text: FORMER OWNER: HU SHUNJIANG Effective date: 20060331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060331 Address after: 214211, Yongxing Town, Yixing City, Jiangsu Province Patentee after: Yixing second water treatment equipment factory Address before: 214211, Tongli Town, Yixing City, Jiangsu Province Patentee before: Hu Shunjiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021016 Termination date: 20100426 |