CN207792859U - Adsorption filter screen - Google Patents
Adsorption filter screen Download PDFInfo
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- CN207792859U CN207792859U CN201721910709.0U CN201721910709U CN207792859U CN 207792859 U CN207792859 U CN 207792859U CN 201721910709 U CN201721910709 U CN 201721910709U CN 207792859 U CN207792859 U CN 207792859U
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- filter screen
- fibre bundle
- adsorption
- floating member
- drawstring
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Abstract
The purpose of the application is to disclose a kind of adsorption filter screen, for being positioned over river or lake water in-out port, it is characterized in that, including floating member and it is set to the first filter screen, the second filter screen and the fibre bundle net that are set gradually along water (flow) direction below the floating member, first filter screen, the second filter screen and fibre bundle end off the net are connected with weight component jointly, the weight component connection extends bag side, the extension bag other side is connected with drawstring, and the drawstring other end connects the floating member；First filter screen is bigger than the filter hole aperture of the second filter screen, and the floating member includes the floating block restricted, connected on rope, and the rope both ends have ring, and the drawstring passes through the ring, reasonable for structure, easy-to-use；It while filtering floating material, catching rubbish, can easily take out, and filter screen can discharge beneficial agents simultaneously, water quality can be improved from physics and biochemical, ecological various aspects, it is with obvious effects.
Description
Technical field
The invention belongs to the groundwater pollution control of water body, in particular to a kind of adsorption filter screens.
Background technology
With China's industrial progress and social development, water pollution is also on the rise, at the problem of environmental improvement.According to environment
Department monitors, and at least 100,000,000 tons of sewage are unprocessed daily in national cities and towns is directly discharged into water body.In national seven big water systems half with
Upper section water quality is contaminated, and the water body in the whole nation 1/3 is unsuitable for Fish Survival, and 1/4 water body is unsuitable for irrigating, 90% city
Water pollution is serious, and 50% cities and towns water source does not meet drinking water standard.With economic continuous development, these statistical data are also
Continuing to increase.
Water pollution mainly as mankind's activity generate pollutant and caused by, it includes industrial pollution source, agricultural pollution source
With domestic pollution source three parts.Industrial wastewater is the important pollution sources in waters, has and measures big, wide, complicated component, toxicity
Greatly, the features such as being not easy to purify, be difficult.Agricultural pollution source includes excrement of animals, pesticide, chemical fertilizer etc..China is water and soil in the world
It is lost in one of the countries with the most serious ..., about 5,000,000,000 tons of annual ground surface soil number of dropouts causes a large amount of pesticides, chemical fertilizer to be flowed into ground surface soil
River, river, lake, library, the nitrogen being lost in therewith, phosphorus, potassium nutrition element make 2/3 lake by different degrees of eutrophication pollution
Harm, causes algae and other biological distorted proliferation, causes the variation of water transparency and dissolved oxygen, to cause water quality to dislike
Change.Domestic pollution source is mainly the various detergent used in urban life and sewage, rubbish, excrement etc., mostly nontoxic nothing
Machine salt, more containing nitrogen phosphate and sulfur in sanitary sewage, pathogenic bacteria is more.
Nitrogen and phosphorus are the main matters for causing water pollution and eutrophication as inorganic nutrient substance.Therefore, it effectively goes
Except the nitrogen and phosphorus in sewage, it is of great significance to protection water environment.That reports both at home and abroad at present denitrogenates phosphorus method mainly having
Method, the precipitation method, biochemical process and absorption method.In these methods, adsorption technology is convenient and efficient, efficient because having the characteristics that, more
Come the concerns for causing people more.The core of adsorption technology is the suitable sorbing material of selection.Activated carbon is at most common water
Adsorbent is managed, but it is expensive, separation is difficult, and regeneration condition is harsh, and adsorption effect is undesirable.In recent years, molecule is utilized
Sieve or cheap clay carry out adsorption treatment to Nitrogen-and Phosphorus-containing waste water and also have been reported that, but adsorption time is long, and adsorption capacity is low.Urban lake
Library refers to positioned at the various water lakes in city incity, reservoir, waters.As city inhabitant increases hydrophily living environment demand, city
In addition to natural lake and reservoir, the quantity of the cities such as man-made lake, landscape impoundments lake and reservoir is also being continuously increased in city, but due to urban modernization into
The quickening of journey, water penetration ground gradually decrease, pollution also gradually aggravation.Urban lakes usually lack enough nature moisturizings, water
Matter deterioration problem also causes extensive concern.
Therefore, a kind of adsorption filter screen how is researched and developed, can be solved the above problems, becomes and is asked for technology urgently to be resolved hurrily
Topic.
Invention content
The main problem that the application solves is to provide a kind of adsorption filter screen, reasonable for structure, easy-to-use, can be from physics
Improve water quality with biochemical, ecological various aspects, it is with obvious effects.
In order to solve the above-mentioned technical problem, the invention discloses a kind of adsorption filter screen, its technical solution is as follows：A kind of suction
Attached filter screen, for being positioned over river or lake water in-out port, which is characterized in that including floating member and be set to the drift
The first filter screen, the second filter screen and the fibre bundle net set gradually along water (flow) direction below floating component, first filtering
Net, the second filter screen and fibre bundle end off the net are connected with weight component jointly, and the weight component connection extends bag side, described
Extend the bag other side and be connected with drawstring, the drawstring other end connects the floating member；
First filter screen is bigger than the filter hole aperture of the second filter screen, and the floating member includes restricting, being connected on rope
Floating block, the rope both ends have ring, the drawstring pass through the ring.
Further, the extension bag other side is additionally provided at least two pouring weights, and the pouring weight is symmetrically disposed on described
Extend two endpoints and the centre of the bag other side.
Further, the fibre bundle net includes supporting network and winds the fibre bundle being distributed on the supporting network, described
Probiotic microorganisms flora and coenzyme are attached on fibre bundle.
Further, fibre bundle is distributed in winding on the extension bag, and probiotic microorganisms bacterium is attached on the fibre bundle
Group and coenzyme.
Further, first filter screen is stainless steel filter screen.
Further, second filter screen is adsorption of nitrogen phosphorus film.
Compared with prior art, adsorption filter screen described herein has reached following effect：It is provided by the utility model
Adsorption filter screen is divided into multilayer, and the first filter screen filtration falls big suspension floating material, and the second filter screen is filtering small suspension floating
Nitrogen and phosphorus element in water can also be adsorbed while object, be supplied to emergent aquactic plant root system；It is described since the rope both ends have ring
Drawstring passes through the ring, therefore by drawstring described in pull-up, the extension bag can live rubbish in lower section side by first pull-up circle, from
And achieve the effect that remove rubbish and optimize water area ecological environment, water environment is brought simultaneously from physics and biochemical environment
Improve.Probiotic microorganisms flora and coenzyme are attached on the fibre bundle.Probiotic microorganisms flora can promote emergent aquactic plant root system
Water eutrophication source is absorbed, meanwhile, it is nitrified by probiotic microorganisms flora and decomposes pollution source of water body to constitute depth formula ecology
Purifying city inland river water body.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is a kind of side view of embodiment of the utility model；
Fig. 3 is the partial enlarged view of Fig. 1.
Specific implementation mode
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is when subject to appended claims institute defender.
Embodiment one：
Such as a kind of structural schematic diagram of embodiment of Fig. 1 the utility model, a kind of side of embodiment of Fig. 2 the utility model
Shown in the partial enlarged view of view and Fig. 3, that is, Fig. 1, a kind of adsorption filter screen, for being positioned over river or lake water in-out port,
It is characterised in that it includes floating member 2 and being set to the first mistake that the lower section of the floating member 2 is set gradually along water (flow) direction
Strainer 4, the second filter screen 3 and fibre bundle net 1, first filter screen 4, the second filter screen 3 and 1 lower end of fibre bundle net connect jointly
It is connected to weight component 7, the connection of weight component 7 extends 8 side of bag, and 8 other side of extension bag is connected with drawstring, the drawing
The other end of restricting connects the floating member 2；The floating member 2 includes the floating block 22 connected on rope 21, rope, first filtering
The filter hole aperture of 4 to the second filter screen 3 of net is big, and the floating member 2 includes rope 21, the floating block 22 that connects on rope 21, described
21 both ends restrict with ring 23, the drawstring passes through the ring 23.
8 other side of extension bag is additionally provided at least two pouring weights 6, and the pouring weight 6 is symmetrically disposed on the extension bag 8
Two endpoints of the other side and centre.Fibre bundle is distributed in winding on the extension bag 8, is attached on the fibre bundle prebiotic micro-
Biological flora and coenzyme.Probiotic microorganisms flora can promote emergent aquactic plant root system to absorb water eutrophication source, meanwhile, process is prebiotic
Microorganism species nitrification decomposes pollution source of water body to constitute depth formula ecological purification city inland river water body.
First filter screen 4 is stainless steel filter screen.It is durable, can Reusability, the fibre bundle net 1 includes
Supporting network and winding are distributed in fibre bundle on the supporting network, and probiotic microorganisms flora and auxiliary is attached on the fibre bundle
Enzyme.
Second filter screen 3 is adsorption of nitrogen phosphorus film, the filter hole aperture of first filter screen, 4 to the second filter screen 3
Greatly.Adsorption filter screen provided by the utility model, is divided into multilayer, and the first filter screen 4 filters out big suspension floating material, the second mistake
Strainer 3 can also adsorb nitrogen and phosphorus element in water while filtering small suspension floating material, be supplied to emergent aquactic plant root system；And
Since the extension bag 8 is located at water bed bottom, the rubbish of filtering can be fallen to along net in the extension bag 8, in use, should
Adsorption filter screen is put into waters, and filtering spam adsorbs nitrogen and phosphorus element in water, and discharges probiotic microorganisms flora and coenzyme；
After a period of time, when needing replacing or remove the net, since there is ring 23, the drawstring to pass through the ring at the rope 21 both ends
23, therefore by drawstring described in pull-up, the extension bag 8 can live rubbish in lower section side by first pull-up circle, to reach removal
Rubbish and the effect for optimizing water area ecological environment bring improvement to water environment simultaneously from physics and biochemical environment.
Several preferred embodiments of the application have shown and described in above description, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from spirit and scope, then it all should be in this Shen
It please be in the protection domain of appended claims.
Claims (6)
1. a kind of adsorption filter screen, for being positioned over river or lake water in-out port, which is characterized in that including floating member
(2) and it is set to the first filter screen (4), the second filter screen set gradually along water (flow) direction below the floating member (2)
(3) and fibre bundle net (1), first filter screen (4), the second filter screen (3) and fibre bundle net (1) lower end are connected with weight jointly
Splenium part (7), weight component (7) connection extend bag (8) side, and extension bag (8) other side is connected with drawstring (5),
Drawstring (5) other end connects the floating member (2)；
First filter screen (4) is bigger than the filter hole aperture of the second filter screen (3), the floating member (2) include rope (21),
There is ring (23), the drawstring (5) to pass through the ring (23) for the floating block (22) connected on rope (21), described rope (21) both ends.
2. adsorption filter screen according to claim 1, which is characterized in that extension bag (8) other side be additionally provided with to
Few two pouring weights (6), the pouring weight (6) are symmetrically disposed on two endpoints for extending bag (8) other side and centre.
3. adsorption filter screen according to claim 2, which is characterized in that the fibre bundle net (1) includes supporting network and twines
Around the fibre bundle being distributed on the supporting network, probiotic microorganisms flora and coenzyme are attached on the fibre bundle.
4. adsorption filter screen according to claim 3, which is characterized in that fiber is distributed in winding on the extension bag (8)
Beam is attached with probiotic microorganisms flora and coenzyme on the fibre bundle.
5. adsorption filter screen according to claim 4, which is characterized in that first filter screen (4) is stainless steel mistake
Strainer.
6. adsorption filter screen according to claim 5, which is characterized in that second filter screen (3) is adsorption of nitrogen phosphorus film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910709.0U CN207792859U (en) | 2017-12-30 | 2017-12-30 | Adsorption filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721910709.0U CN207792859U (en) | 2017-12-30 | 2017-12-30 | Adsorption filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792859U true CN207792859U (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721910709.0U Active CN207792859U (en) | 2017-12-30 | 2017-12-30 | Adsorption filter screen |
Country Status (1)
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| CN (1) | CN207792859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028287A (en) * | 2022-06-13 | 2022-09-09 | 北控水务(中国)投资有限公司 | Rapid processing system and method for sudden overflow pollution |
| CN115353258A (en) * | 2022-08-29 | 2022-11-18 | 江苏利然环保科技有限公司 | Modular water purification device for improving water quality of water body |
-
2017
- 2017-12-30 CN CN201721910709.0U patent/CN207792859U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028287A (en) * | 2022-06-13 | 2022-09-09 | 北控水务(中国)投资有限公司 | Rapid processing system and method for sudden overflow pollution |
| CN115353258A (en) * | 2022-08-29 | 2022-11-18 | 江苏利然环保科技有限公司 | Modular water purification device for improving water quality of water body |
| CN115353258B (en) * | 2022-08-29 | 2023-10-27 | 江苏利然环保科技有限公司 | Modularized water purifying device for improving water quality of water body |
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