CN203833664U - Activated carbon sieve for treating quality of water in lakes and rivers - Google Patents
Activated carbon sieve for treating quality of water in lakes and rivers Download PDFInfo
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- CN203833664U CN203833664U CN201320889071.2U CN201320889071U CN203833664U CN 203833664 U CN203833664 U CN 203833664U CN 201320889071 U CN201320889071 U CN 201320889071U CN 203833664 U CN203833664 U CN 203833664U
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- activated carbon
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- sieve
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Abstract
The utility model relates to an activated carbon sieve for treating the quality of water in lakes and rivers. The activated carbon sieve is a mesh-like structure comprising canvas bag-shaped objects (1) with a zipper (2), each of bag-shaped objects (1) is connected into a large sieve (A) by virtue of warp (3) and weft threads (4) formed via an edge-sealing method or a hollow rope traversing method between the bag-shaped objects (1). The activated carbon sieve is an activated carbon module (5) decontamination device with a mesh-shaped structure capable of freely replacing the adsorption pollutants and placed at the lower part of the water body surface (B) for intercepting pollution sources, such as cyanobacteria blooms, plankton, nitrogen and phosphorus and heavy metals, the lower part of the water body surface (B) means that the activated carbon sieve is spread at bottom of the water body or vertically suspended. The activated carbon sieve is used for sewage treatment of rivers and lakes, artificial ponds, water plants and plant sewage treatment pools. The activated carbon sieve disclosed by the utility model has the advantages of reasonable design, low cost, abrasion resistance and convenience in operation and is convenient and efficient and is suitable for treating wastewater in lakes and rivers and purifying water in fast, efficient, comprehensive and economic manners.
Description
Technical field
The utility model relates to the device of a kind of lake and stream pollution water conditioning, belongs to water treatment device technology.
Background technology
Along with the development of economic life, the situation that water resources is polluted is more and more serious.The quantity discharged of trade effluent and sanitary sewage grows with each passing day, and wherein complicated component has organic pollutants and inorganic pollutant simultaneously.As high mountain lake etc., because its self-purification capacity is poor, ecology fragility, once destroyed, recover very difficulty.Therefore how fast, efficiently, comprehensively and economically, process the waste water in lake, river, purify water, be the important issue that is related to China's sustainable development.The funds that country drops into pollution treatment increased progressively with year, were also calling the increasing person of noble aspirations of scientific and technological circle to be paid close attention to the large problem that this involves the interests of the state and the people.
In general, conventional lake, Discussion On Measures of Rivers Pollution Treatment method is to implement " lake one plan " substantially now, administers targetedly respectively for the difference of its source of pollution, the difference of pollution level, the difference of difficulty of governance.Erhai Lake In Dali, Yunnan water quality protection as very effective in recent improvement is exactly to block the discharge of nitrogen and phosphorus pollution source to lake from source, sets up a large amount of artificial swamps simultaneously, adopts the multiple means comprehensive regulation, obtains significant results.Except artificial swamp (for example " Song Yingmin, the method for Wastewater Treatment by Constructed Wetlands and the waste disposal plant of realizing the method, CN101665310A), absorption method is also to process at present river and the conventional means of lake pollution.Removing microorganism, planktonic organism with filtration unit, coordinate the absorption to pollutents such as nitrogen phosphorus, heavy metals with sorbent material, is to reduce the extensive effective means that occurs and reduce water quality pollutant content of blue-green alga bloom.This respect patent is many, wherein uses the also more common of gac; As " Chu Huaqiang etc., integral bio-enhancement activated carbon dynamic membrane synchronous denitrogen dephosphorus technology, CN101857307A "; " Sun Hong etc., a kind of method of wastewater treatment, CN101696044A " etc.; Also declare Patents in China in a large number abroad, as Meadwestvaco Corp of U.S. application " adopting improved gac to remove chlorine amine substance, ZL03810315.X from tap water " etc.
But, how to apply method easy, economy and pollutent is tackled and adsorbed; The way that more actual improvement is polluted for local government and local resident.Especially before blue-green alga bloom is by great outburst, by simple and easy to do method, it being processed as early as possible, is the key that ensures common people's water safety.Many a kind of selections, will reduce a possibility of polluting extension.Wang Shirong invents a kind of filtering net that contains activated carbon, in order to the floating matter in elimination water, and interception lake, fluviatic blue-green algae (Wang Shirong, a kind of filtering net, CN201454264U); Han Keli also addresses the membrane coated active carbon (Han Keli, membrane coated active carbon, CN2531872Y) that a kind of water purification is used.But, above prior art all cannot provide a kind of adsorption filtration device that can freely change active carbon module, can not meet completely and both can be used for quickly and easily tiling bottom, river, lake, can be used for again vertically hanging to hold back source of pollution, ensure the multi-usage requirement of water correction.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is: a kind of decontamination apparatus with mesh-like structure that can freely change active carbon module or other similar absorb polluted matter module is provided; This device both can be laid in bottom, river, lake quickly and easily, can be used for again the outstanding source of pollution such as blue-green alga bloom, planktonic organism, absorbed nitrogen phosphorus, heavy metal that erect to hold back.
Gac screen cloth described in the utility model, by the reticulated structure forming with the square sailcloth satchel (1) of slide fastener (2), respectively with forming warp (3) by edge sealing method or the hollow rope method of passing through between the satchel (1) of slide fastener and each satchel (1) is connected into a large screen cloth (A) by parallel (4); Before using, slide fastener (2) is pulled open, pack in each satchel (1) with gac, diatomite adsorbant module (5) that satchel (1) matches being pressed in advance size, the slide fastener (2) that closes, uses screen cloth static line (6) that screen cloth is submerged in to water body underwater (B) and is fixed on the coast.After using for some time, sorbent material module (5) absorption reaches capacity, now can use static line (6) that screen cloth (A) is hauled out, (2) unzip, the sorbent material module (5) more renewing, again the screen cloth (A) that installs novel sorbents module (5) is sunk to water body underwater (B), carry out new round absorption.
Feature of the present utility model is:
1, the sorbent material in sorbent material module is made up of separately or jointly diatomite, gac, flocculation sections salt and aluminium salt.
2, the gac in sorbent material module refers to the gac in natural phant source, specifically refers to bamboo charcoal, active fruit shell carbon, weedtree gac, straw-stem active charcoal, fruit stone gac; Wherein active fruit shell carbon refers to coconut husk, nut-shell, husk, chestnut shell, Litchi exocarp, the pinecone.
3, mesh-like device can be laid on needs the basin bottom that purifies, also can vertical hanging in water.
4, sorbent material module can arbitrarily be changed; Can use the sorbent material module of new system, ensure adsorption efficiency.
5, sorbent material module replacing is efficient and convenient, can be repeatedly used screen cloth, saves pollution treatment cost.
6, screen cloth can freely be designed to different sizes; Can select screen cloth according to the size of lake to be processed or area of lake
Size; Can also select different sorbent materials for different pollution levels, module is adsorbed.
7, screen cloth can be laid in the bottom, also can hang with screen cloth static line, in order to remove the pollutent as water factory's water inlet etc., or is placed on water outlet and tackles pollution substance and enter next stage waterhead area.
8, the utility model is reasonable in design, and cost is low, wear-resistant, and easy handling can be used for the scrubbing of complicated regimen, and module replacing is convenient, have larger Social benefit and economic benefit, thereby promotion prospect is large.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model patent is described further.
Fig. 1 is the structural representation of a slide fastener satchel in the utility model.
Fig. 2 is the embodiment that the utility model is applied to absorption scrubbing at the bottom of pond water.
Fig. 3 is another embodiment that the utility model is applied to river scrubbing absorption.
Fig. 4 is another embodiment that the utility model is applied to water factory's water inlet place scrubbing absorption.
In figure, (1) is satchel, (2) be slide fastener, (3) be warp, (4) be parallel, (5) be sorbent material, (6) are screen cloth static lines, are (A) screen cloth, (B) refer to the water body underwaters such as river, lake, pond, (C) can be used for the spud pile of fixed grit for trees, railing, metal material etc.
embodiment
As shown in Figure 1 and Figure 2, the nut-shell gac (100 order) that the diatomite that is 40% by weight ratio, 20% flocculating type alkali type aluminium oxide and weight ratio are 40% stirs, and adds tackiness agent and is pressed into the sorbent material module (5) that size and slide fastener sailcloth satchel (1) size shown in Fig. 1 match; Slide fastener (2) is pulled open, the sorbent material module (5) making is packed in satchel (1), slide fastener (2) is closed.All slide fastener canvas bags in screen cloth (A) are all filled after sorbent material module (5), can be laid on water body underwater (B) according to pond or lake size by whole screen cloth (A), the i.e. bottom as shown in Figure 2, and with the screen cloth static line (6) of surrounding, screen cloth (A) is fixing, rope is toggled with spud pile (C), make screen cloth (A) carry out scrubbing absorption work at the bottom.Through after a period of time, can be by screen cloth (A) pull-out, turn over and change a face continuation use.After two-sided all absorption completely, by screen cloth (A) pull-out, pull open each zippered bag, the adsorption module (5) of the full pollutent of absorption is taken out, clean screen cloth (A); New adsorption module (5) is put, as previously mentioned, continue that the screen cloth (A) of filling new adsorption module is sunken to the bottom and adsorb.
As shown in Figure 1, Figure 3, the gac of being made up of the pinecone (100 order) that the diatomite that is 40% by weight ratio, 20% iron trichloride and weight ratio are 40% stirs, and adds tackiness agent and is pressed into the sorbent material module (5) that slide fastener (2) sailcloth satchel (1) size shown in size and Fig. 1 matches; Slide fastener (2) is pulled open, the sorbent material module (5) making is packed in satchel (1), slide fastener (2) is closed.All zippered bags in screen cloth (A) are all filled after sorbent material module (5), at the bottom of screen cloth (A) can being laid on to coastal water according to river or lake size, be water body underwater (B), screen cloth static line (6) with surrounding is fixed screen cloth, as spud pile (C), screen cloth static line (6) is toggled with river bank, lakeside fence, make screen cloth carry out scrubbing absorption work in underwater, bank.Through after a period of time, can be by screen cloth (A) pull-out, turn over and change a face continuation use.After the two-sided all absorption completely of upon adsorption dose of module (5), screen cloth (A) is pulled out, pull open each slide fastener satchel (1), the sorbent material module (5) of the full pollutent of absorption is taken out, clean screen cloth (A), new sorbent material module (5) is put, and as previously mentioned, continuation is adsorbed (Fig. 3) at the bottom of the screen cloth (A) of filling novel sorbents module (5) is sunken to coastal water.
As Figure 1 and Figure 4, bamboo gac (100 order) added to tackiness agent and be pressed into the sorbent material module (5) that slide fastener (2) sailcloth satchel (1) size shown in size and Fig. 1 matches; Slide fastener (2) is pulled open, sorbent material module (5) is equipped in satchel (1), slide fastener (2) is closed.All slide fastener satchels (1) in screen cloth (A) are all filled after acticarbon module (5), can be by screen cloth (A) according to river and horizontal being suspended from water of waterworks water inlet width size, making it highly just in time sink to the bottom from the water surface is water body underwater (B), makes current enter water inlet through this screen cloth (A).Screen cloth static line (6) with surrounding is fixing by screen cloth (A), is that spud pile (C) toggles screen cloth static line (6) as relying on water inlet limit fence or trees, makes screen cloth (A) carry out scrubbing absorption work at water inlet place.Through after a period of time, can be by screen cloth (A) pull-out, turn over and change a face continuation use.After the two-sided all absorption completely of upon adsorption dose of module (5), screen cloth (A) is pulled out, pull open each slide fastener satchel (1), the sorbent material module (5) of the full pollutent of absorption is taken out, clean screen cloth (A), new sorbent material module (5) is put, and as previously mentioned, continuation is suspended from water inlet place by the screen cloth (A) of filling novel sorbents module (5) and adsorbs (Fig. 4).
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (1)
1. a gac screen cloth of administering for lake water quality of river, it is characterized in that: it is by the reticulated structure forming with the multiple square sailcloth satchel (1) of slide fastener (2), respectively with forming warp (3) by edge sealing method or the hollow rope method of passing through between the satchel (1) of slide fastener and each satchel (1) is connected into a large screen cloth (A) by parallel (4); In satchel (1), contain sorbent material module (5); Screen cloth (A) surrounding is sewed with screen cloth static line (6), in order to fixed grit (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889071.2U CN203833664U (en) | 2013-12-31 | 2013-12-31 | Activated carbon sieve for treating quality of water in lakes and rivers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889071.2U CN203833664U (en) | 2013-12-31 | 2013-12-31 | Activated carbon sieve for treating quality of water in lakes and rivers |
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| CN203833664U true CN203833664U (en) | 2014-09-17 |
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| CN201320889071.2U Expired - Fee Related CN203833664U (en) | 2013-12-31 | 2013-12-31 | Activated carbon sieve for treating quality of water in lakes and rivers |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324436A (en) * | 2017-08-04 | 2017-11-07 | 南京河海环境研究院有限公司 | A kind of floatation type organic pollutants in water body Full automatic purifying device |
| CN108101181A (en) * | 2018-01-02 | 2018-06-01 | 辽宁大学 | A kind of cyanobacterial bloom administering method suitable for urban landscape water lake |
| CN109592736A (en) * | 2019-01-25 | 2019-04-09 | 中国地质大学（武汉） | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles |
| CN111348773A (en) * | 2020-03-10 | 2020-06-30 | 广东海洋大学深圳研究院 | Flocculation double-filtration dephosphorization and denitrification method for polluted seawater |
-
2013
- 2013-12-31 CN CN201320889071.2U patent/CN203833664U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324436A (en) * | 2017-08-04 | 2017-11-07 | 南京河海环境研究院有限公司 | A kind of floatation type organic pollutants in water body Full automatic purifying device |
| CN108101181A (en) * | 2018-01-02 | 2018-06-01 | 辽宁大学 | A kind of cyanobacterial bloom administering method suitable for urban landscape water lake |
| CN108101181B (en) * | 2018-01-02 | 2021-04-13 | 辽宁大学 | Blue algae bloom treatment method suitable for urban landscape lakes |
| CN109592736A (en) * | 2019-01-25 | 2019-04-09 | 中国地质大学（武汉） | It is a kind of increase polluted-water active material dead time device and method for separating polluted particles |
| CN111348773A (en) * | 2020-03-10 | 2020-06-30 | 广东海洋大学深圳研究院 | Flocculation double-filtration dephosphorization and denitrification method for polluted seawater |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |