CN105417748A - Filtration and adsorption device for tap water plant - Google Patents
Filtration and adsorption device for tap water plant Download PDFInfo
- Publication number
- CN105417748A CN105417748A CN201510851840.3A CN201510851840A CN105417748A CN 105417748 A CN105417748 A CN 105417748A CN 201510851840 A CN201510851840 A CN 201510851840A CN 105417748 A CN105417748 A CN 105417748A
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- Prior art keywords
- water
- layer
- adsorption
- filtration
- water distribution
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a filtration and adsorption device for a tap water plant. The filtration and adsorption device comprises a water taking and filtrating device, a filtration chamber and an adsorption chamber which are sequentially connected; the water taking and filtrating device comprises a water taking tank, the bottom face of the water taking tank is open and is provided with a grille, and the interior of the water taking tank is provided with a filtration material layer; a filtration layer is arranged in the filtration chamber, and the upper portion of the filtration chamber is connected with the upper portion of the water taking tank through a water inlet pipe; multiple layers of adsorption layers and a vertical water distribution pipe are arranged in the adsorption chamber, the upper end of the vertical water distribution pipe penetrates through the adsorption layers and is connected with a water distributor, and the lower end of the vertical water distribution pipe penetrates through the adsorption layers and stretches out of the adsorption chamber to be connected with the lower portion of the filtration chamber; the water distributor comprises at least two x-direction water distribution branch pipes, a same y-direction water distribution branch pipe perpendicular to the x-direction water distribution branch pipes is connected among the x-direction water distribution branch pipes, and the x-direction water distribution branch pipes and the y-direction water distribution branch pipe are both horizontally arranged and provided with water distribution holes. According to the filtration and adsorption device for the tap water plant, the water taking and filtrating device is arranged at the water taking end and can perform preliminary filtration on silt at the water taking end, and the filtration chamber and the adsorption chamber can further remove residual other impurities and harmful substances in water through filtration.
Description
Technical field
The present invention relates to water-suppling treatment equipment field, be specifically related to a kind of waterworks filtering adsorpting device.
Background technology
The activity of the mankind can make a large amount of industry, agricultural and domestic refuse enter in water, water body is polluted, the current whole world about has the sewage of billion cubic meter more than 4200 to enter rivers,lakes and seas every year, pollute the fresh water of 5.5 tcms, this is equivalent to more than 14% of global runoff volume, increasingly the water pollutions aggravated, significant threat is formed to the living safety of the mankind, become human health, the major obstacles of economy and social sustainable development, investigate according to authoritative institution of the world, in developing country, various diseases has 80% to propagate because having drunk antihygienic water, at least cause global 200d 00,000 people dead because drinking unhygienic water every year, therefore water pollutions is referred to as " world's number one killer ", physico-chemical processes is the mode of most main flow in water treatment method, general water treatment method mainly comprises reaction, precipitation, filter, the several step of sterilization, former water after this few step process generally can reach the standard of tap water, though but traditional water purification technology is low for some content in former water but may do any process to the poisonous and harmful class material that human health produces major hidden danger.
Summary of the invention
For solving above technical problem, the invention provides a kind of waterworks filtering adsorpting device, this equipment effectively can tackle water float thing and larger impurity at water intaking end.
Technical scheme is as follows:
A kind of waterworks filtering adsorpting device, comprise connect successively water intaking filtration unit, filtration chamber and adsorption chamber, its key is:
Described water intaking filtration unit comprises fetching tank for water and fixed support, and described fetching tank for water is fixed on described fixed support, and described fetching tank for water bottom surface opening is also provided with grid, is provided with filter material layer in described fetching tank for water;
Be provided with filtering layer in described filtration chamber, the filtration chamber above described filtering layer is connected with water inlet pipe, and this water inlet pipe is connected with described fetching tank for water top, and the filtration chamber below described filtering layer is provided with water outlet;
Adsorption layer and vertical water distributor is provided with in described adsorption chamber, the two ends of this vertical water distributor pass described adsorption layer respectively, the upper end of this vertical water distributor is connected with water distributor, the lower end of this vertical water distributor is stretched out described adsorption chamber and is connected with the water outlet of described filtration chamber, adsorption chamber below described adsorption layer is connected with rising pipe, described adsorption layer comprises the diatomite layer set gradually from the bottom up, fluffy cotton layer, layer of silica gel and active carbon layer, and the Thickness Ratio of described diatomite layer, fluffy cotton layer, layer of silica gel and active carbon layer is 3:2:1.5:1;
Described water distributor comprises at least two x to water distribution branch pipe, described x is responsible for being connected with same y between water distribution branch pipe to water distribution, described x is vertical to water distribution supervisor with described y to water distribution branch pipe, described x is all horizontally disposed with to water distribution branch pipe and described y to water distribution supervisor, this y connects to the middle part that water distribution is responsible for and described vertical water distributor, and described x is respectively equipped with water distributing pore to water distribution branch pipe and described y on water distribution supervisor.
The beneficial effect of the technical program is adopted to be owing to being provided with water intaking filtration unit at water intaking end, effectively can remove the floating matter in water, and have preliminary filtration result to other the impurity such as organic pollutant, inorganic pollutant, filtering layer in addition in filtration chamber can carry out secondary filtering by the impurity more tiny to other in water, the multilayer adsorption layer be made up of diatomite, fluffy cotton, silica gel and gac arranged in adsorption chamber, greatly can reduce trace toxic objectionable impurities residual in water further, guarantee safe drinking water.
As preferably: above-mentioned x is four to water distribution branch pipe, and adjacent described x is equal to the spacing of water distribution branch pipe.Employing the invention has the beneficial effects as follows that water distribution branch pipe density arranges rationally, and coverage rate is comparatively large, and water distribution is even.
Back-purge system is provided with below above-mentioned adsorption layer.The beneficial effect of this scheme is adopted to be the work-ing life that effectively can extend adsorption layer.
Above-mentioned filtration chamber and adsorption chamber top are equipped with viewing window.The beneficial effect of this scheme is adopted to be fast check water cleaning systems inner case by viewing window.
Above-mentioned filtering layer comprises manganese layer of sand and is laid on the anthracite coal measure on this manganese layer of sand.Good filtration result is had to impurity such as the iron in water, manganese when adopting the beneficial effect of this scheme to be and tentatively to filter.
Filtrate in above-mentioned filter material layer is granules of polystyrene, is provided with filtrate catch net above described filter material layer.Adopt the beneficial effect of this scheme to be the weight that filtrate proportion gentlier effectively can alleviate whole intake equipment, facilitate M R, the filtrate catch net above filtrate can effectively stop filtrate to float, and guarantees that filter material layer position is fixed and has certain density.
Beneficial effect:
Employing the invention has the beneficial effects as follows owing to being provided with water intaking filtration unit at water intaking end, effectively can remove the floating matter in water, and the organic pollutant to other, the impurity such as inorganic pollutant have preliminary filtration result, filtering layer in addition in filtration chamber can carry out secondary filtering by the impurity more tiny to other in water, establish in adsorption chamber by diatomite, fluffy cotton, the multilayer adsorption layer of silica gel and gac composition, greatly can reduce trace toxic objectionable impurities residual in water further, guarantee safe drinking water, water source can be distributed to the top of adsorption layer by water distributor uniformly, and larger turbulent water can not be produced, this device is to the iron in water simultaneously, the impurity such as manganese have good filtration result, whole filtering adsorpting device is effective, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is water distributor structure schematic diagram;
Fig. 3 is water intaking filter apparatus configuration schematic diagram.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the invention will be further described.
As Figure 1-3, a kind of waterworks filtering adsorpting device, comprise connect successively water intaking filtration unit, filtration chamber 1 and adsorption chamber 2, described filtration chamber 1 and adsorption chamber 2 top are equipped with viewing window 7.
Described water intaking filtration unit is immersed in water source, described water intaking filtration unit comprises fetching tank for water 11 and fixed support 12, described fetching tank for water 11 is fixed on described fixed support 12, described fetching tank for water 11 bottom surface opening is also provided with grid 13, filter material layer 14 is provided with in described fetching tank for water 11, filtrate in described filter material layer 14 is granules of polystyrene, is provided with filtrate catch net 15 above described filter material layer 14.
Filtering layer 6 is provided with in described filtration chamber 1, described filtering layer 6 comprises manganese layer of sand and is laid on the anthracite coal measure on this manganese layer of sand, filtration chamber 1 above described filtering layer 6 is connected with water inlet pipe 3, this water inlet pipe 3 is connected with described fetching tank for water 11 top, and the filtration chamber 1 below described filtering layer 6 is provided with water outlet.
Adsorption layer 4 and vertical water distributor 5 is provided with in described adsorption chamber 2, the two ends of this vertical water distributor 5 pass described adsorption layer 4 respectively, the upper end of this vertical water distributor 5 is connected with water distributor 8, the lower end of this vertical water distributor 5 is stretched out described adsorption chamber 2 and is connected with the water outlet of described filtration chamber 1, adsorption chamber 2 below described adsorption layer 4 is connected with rising pipe 9, described adsorption layer 4 comprises the diatomite layer 401 set gradually from the bottom up, fluffy cotton layer 402, layer of silica gel 403 and active carbon layer 404, described diatomite layer 401, fluffy cotton layer 402, the Thickness Ratio of layer of silica gel 403 and active carbon layer 404 is 3:2:1.5:1, back-purge system 10 is provided with below described adsorption layer 4.
Described water distributor 8 comprises four x to water distribution branch pipe 802, described x is connected with same y to water distribution supervisor 801 between water distribution branch pipe 802, described x is responsible for 801 vertical to water distribution branch pipe 802 and described y to water distribution, described x is all horizontally disposed with to water distribution branch pipe 802 and described y to water distribution supervisor 801, this y connects to middle part and the described vertical water distributor 5 of water distribution supervisor 801, and described x is responsible on 801 to water distribution branch pipe 802 and described y to water distribution and is respectively equipped with water distributing pore 803.
Claims (6)
1. a waterworks filtering adsorpting device, comprise connect successively water intaking filtration unit, filtration chamber (1) and adsorption chamber (2), it is characterized in that:
Described water intaking filtration unit comprises fetching tank for water (11) and fixed support (12), described fetching tank for water (11) is fixed on described fixed support (12), described fetching tank for water (11) bottom surface opening is also provided with grid (13), is provided with filter material layer (14) in described fetching tank for water (11);
Filtering layer (6) is provided with in described filtration chamber (1), the filtration chamber (1) of described filtering layer (6) top is connected with water inlet pipe (3), this water inlet pipe (3) is connected with described fetching tank for water (11) top, and the filtration chamber (1) of described filtering layer (6) below is provided with water outlet;
Adsorption layer (4) and vertical water distributor (5) is provided with in described adsorption chamber (2), the two ends of this vertical water distributor (5) pass described adsorption layer (4) respectively, the upper end of this vertical water distributor (5) is connected with water distributor (8), the lower end of this vertical water distributor (5) is stretched out described adsorption chamber (2) and is connected with the water outlet of described filtration chamber (1), the adsorption chamber (2) of described adsorption layer (4) below is connected with rising pipe (9), described adsorption layer (4) comprises the diatomite layer (401) set gradually from the bottom up, fluffy cotton layer (402), layer of silica gel (403) and active carbon layer (404), described diatomite layer (401), fluffy cotton layer (402), the Thickness Ratio of layer of silica gel (403) and active carbon layer (404) is 3:2:1.5:1,
Described water distributor (8) comprises at least two x to water distribution branch pipe (802), described x is connected with same y to water distribution supervisor (801) between water distribution branch pipe (802), described x is vertical to water distribution supervisor (801) with described y to water distribution branch pipe (802), described x is all horizontally disposed with to water distribution branch pipe (802) and described y to water distribution supervisor (801), this y connects to the water distribution supervisor middle part of (801) and described vertical water distributor (5), described x is respectively equipped with water distributing pore (803) to water distribution branch pipe (802) and described y on water distribution supervisor (801).
2. a kind of waterworks according to claim 1 filtering adsorpting device, it is characterized in that: described x is four to water distribution branch pipe (802), adjacent described x is equal to the spacing of water distribution branch pipe (802).
3. a kind of waterworks according to claim 1 and 2 filtering adsorpting device, is characterized in that: described adsorption layer (4) below is provided with back-purge system (10).
4. a kind of waterworks according to claim 3 filtering adsorpting device, is characterized in that: described filtration chamber (1) and adsorption chamber (2) top are equipped with viewing window (7).
5. a kind of waterworks according to claim 1 filtering adsorpting device, is characterized in that: described filtering layer (6) comprises manganese layer of sand and is laid on the anthracite coal measure on this manganese layer of sand.
6. a kind of waterworks filtering adsorpting device according to claim 1 or 5, it is characterized in that: the filtrate in described filter material layer (14) is granules of polystyrene, described filter material layer (14) top is provided with filtrate catch net (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851840.3A CN105417748A (en) | 2015-11-30 | 2015-11-30 | Filtration and adsorption device for tap water plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510851840.3A CN105417748A (en) | 2015-11-30 | 2015-11-30 | Filtration and adsorption device for tap water plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105417748A true CN105417748A (en) | 2016-03-23 |
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ID=55496368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510851840.3A Pending CN105417748A (en) | 2015-11-30 | 2015-11-30 | Filtration and adsorption device for tap water plant |
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| Country | Link |
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| CN (1) | CN105417748A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274787A (en) * | 1985-05-29 | 1986-12-04 | Agency Of Ind Science & Technol | Method for purifying treatment of colored organic impurity-containing aqueous solution |
| CN1316387A (en) * | 2000-04-05 | 2001-10-10 | 汪景山 | Process for preparing efficient water-purifying agent |
| CN2528766Y (en) * | 2002-03-22 | 2003-01-01 | 韩非易 | Multi-cavity bioactivity char filter |
| CN202516410U (en) * | 2011-11-18 | 2012-11-07 | 江苏仙融环境技术有限公司 | Precipitation and filtering compounding tank |
-
2015
- 2015-11-30 CN CN201510851840.3A patent/CN105417748A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274787A (en) * | 1985-05-29 | 1986-12-04 | Agency Of Ind Science & Technol | Method for purifying treatment of colored organic impurity-containing aqueous solution |
| CN1316387A (en) * | 2000-04-05 | 2001-10-10 | 汪景山 | Process for preparing efficient water-purifying agent |
| CN2528766Y (en) * | 2002-03-22 | 2003-01-01 | 韩非易 | Multi-cavity bioactivity char filter |
| CN202516410U (en) * | 2011-11-18 | 2012-11-07 | 江苏仙融环境技术有限公司 | Precipitation and filtering compounding tank |
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| PB01 | Publication | ||
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Application publication date: 20160323 |