CN202682874U - Filter capable of easily and quickly filtering seawater - Google Patents
Filter capable of easily and quickly filtering seawater Download PDFInfo
- Publication number
- CN202682874U CN202682874U CN 201220390864 CN201220390864U CN202682874U CN 202682874 U CN202682874 U CN 202682874U CN 201220390864 CN201220390864 CN 201220390864 CN 201220390864 U CN201220390864 U CN 201220390864U CN 202682874 U CN202682874 U CN 202682874U
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- filter
- mineral water
- water bottle
- bottle
- seawater
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Abstract
A filter capable of easily and quickly filtering seawater comprises a mineral water bottle. A bottle opening of the mineral water bottle is downward and sealed through a piece of etamine, and the bottom of the mineral water bottle is removed. Absorbent cotton wrapped with gauze, activated carbon, fine sands and rough sands are arranged in the bottle from bottom to top in sequence. The gauze is respectively paved between the fine sands and the rough sands and on the upper surface of the rough sands. A latex tube can be arranged above the mineral water bottle, and one end of the latex tube is connected with a glass tube. The other end of the latex tube is located at the center of the upper end of the mineral water bottle. When in use, the filter is inserted into a clean container in which seawater is to be contained and filtered. The other end of the glass tube is directly inserted into a container containing precipitated and settled seawater. A rubber pipette bulb is used to aim at one end of the latex tube and the seawater is siphoned forcibly to the filter container. The filter is simple in structure, low in cost, easy to make and convenient to use, can be make by using local materials, can enable death rate of cultured microalgae to be greatly decreased, and enhances reliability and accuracy of experimental data.
Description
Technical field
The utility model belongs to marine microalgae and cultivates the field, particularly relates to a kind of filter of simple and fast filtering sea.
Background technology
Develop rapidly along with socioeconomic, human demand to fossil energy increases day by day, causes petroleum reserves to fall sharply, simultaneously so that ecological environment be badly damaged, such as air pollution, greenhouse effects and marine oil overflow accident etc.Biodiesel is considered to the ideal substitute of fossil energy because of advantages such as its wide material sources, combustibility are high, environmental pollution is low and renewable.Marine microalgae is primary producer main in the water ecosystem, has the fat content height, cultivates and not occupy cultivated land and the advantage such as freshwater resources, is considered to the optimum feed stock of production biodiesel.Be the key link in the Biodiesel development in the little algae of merit that laboratory seed selection growth is fast, produce oil is high, and the direct growth and breeding of the little algae of impact of the seawater of cultivating little algae also just directly affect the seed selection of good algae kind.Now the needed seawater of the little algae of laboratory cultures all is to fetch from the sea area to leave standstill directly to cultivate afterwards in several days under dark condition to use, the growth that this has just caused the severe contamination such as the blue-green algae in the seawater, protozoan, bacterium and other biology and has affected little algae.In carrying out experimentation, be difficult to accomplish the single-factor effect doctrine, and cause experimental data to lack repeatability and reliability.It is more strict that particularly little algae is cultivated needed seawater requirement, although directly utilize the seawater of taking from the sea area after static several days through autoclaving, can kill the part protozoan, blue-green algae etc., but still can cause a lot of problems, the spore of the water plant that at first some shape is larger or the spore of mould fail to be killed, the growth and breeding that can directly suppress little algae after cultivating together with little algae, floating many floccules in one deck precipitation or the seawater can appear in the bottle bottom of dress seawater behind next autoclaving, and the microalgae cell that can cause cultivating is deposited in gradually cracking death of bottom very soon.A kind of Simple filter that lacks now the medium-and-large-sized protozoan of a kind of Simple fast filtering sea, water plant etc.
Summary of the invention
The purpose of this utility model provides a kind of filter of simple and fast filtering sea, can provide the little algae of laboratory cultures required filtering sea, satisfies the demand of prior art.
A kind of filter of simple and fast filtering sea, it is characterized in that this filter comprise a bottleneck down, remove bottom and the mineral water bottle of bottle cap, and bottle mouth position seals with bolting silk; Absorbent cotton, active carbon, fine sand, coarse sand with gauze parcel are housed in the bottle from bottom to top successively, and between fine sand and coarse sand and the coarse sand upper surface be covered with gauze.
This filter can also comprise mineral water bottle top, an end is connected with the glass tube of emulsion tube, and the other end of emulsion tube is positioned at mineral water bottle upper end centre.
The particle diameter of above-mentioned fine sand is between 0.25-0.35mm, and the particle diameter of coarse sand is between 0.50-0.75mm.
The utility model is simple in structure, with low cost, be convenient to make, easy to use, can gather materials on the spot during making, little algae death rate of cultivation is reduced greatly, strengthened reliability, the accuracy of experimental data.
Description of drawings
Accompanying drawing is general structure schematic diagram of the present utility model.
Wherein, 1, mineral water bottle, 2, bolting silk, 3, cotton rope, 4, gauze, 5, absorbent cotton, 6, active carbon, 7, fine sand, 8, coarse sand, 9, glass tube, 10, emulsion tube.
The specific embodiment
A kind of filter of simple and fast filtering sea, it is characterized in that this filter comprise a bottleneck down, remove bottom and the mineral water bottle 1 of bottle cap, and bottle mouth position is with bolting silk 2 sealings; Absorbent cotton 5, active carbon 6, fine sand 7, coarse sand 8 with gauze 4 parcel are housed in the bottle from bottom to top successively, and between fine sand 7 and coarse sand 8 and coarse sand 8 upper surfaces be covered with gauze 4.
This filter also comprise mineral water bottle 1 top, an end is connected with the glass tube 9 of emulsion tube 10, and the other end of emulsion tube 10 is positioned at mineral water bottle 1 top centre.
The particle diameter of above-mentioned fine sand 7 is between 0.25-0.35mm, and the particle diameter of coarse sand 8 is between 0.50-0.75mm.
Preparation is during the utility model, and the mineral water bottle 1 of having got removes the bottom, is for the roll of coarse filtration seawater is filled in the mineral water bottle 3 fully, and effect is for the large-scale aquatic animals and plants of filtering sea the inside, impurity etc.Bottle mouth position is with bolting silk 2 sealings, fixing with cotton rope 3, come off to prevent bolting silk 2.Mineral water bottle 1 is inverted, will be filled in the bottle mouth position of being inverted mineral water bottle 1 with the absorbent cotton 5 of gauze 4 parcels, place active carbon 6 and fill fine sand 7, then pounce on gauze 4 and put into again coarse sand 8, at last with gauze 4 sealings.Get an emulsion tube 10, an end of emulsion tube 10 is put into the mineral water bottle upper end middle position that is plugged with above-mentioned filler, and effect is to allow seawater fully pass through the filtration of filter, allows the impurity thing stay in mineral water bottle upper end open place and the filler.Emulsion tube 10 other end intercalations one glass tube 9, effect is in order to make things convenient for siphonage.
When using the utility model, be inserted in the container of clean filtering sea to be placed, the filler in the mineral water bottle 1 also can according to size and how many in time replacings of residual impurity thing of this bottle, and order number and the shape size of bolting silk 2 are changed as required.Get glass tube 9 one ends and connect emulsion tube 10, the direct insertion of the other end fills in the sea container that precipitates after leaving standstill, and the position that this container is placed should will exceed than the container of containing the rear seawater of filtration the distance of body, makes siphonage more smooth and easy; The volume size of glass tube 9, length can be changed as required.With an end of rubber pipette bulb aligning emulsion tube 10, firmly the siphon seawater is in this filter; Can in this emulsion tube 10 middle parts knotting, regulate the speed size of filtering sea according to the degree of tightness of knotting.When not using the utility model, also can take each parts apart placement, take very little space.
Claims (3)
1. the filter of a simple and fast filtering sea, it is characterized in that this filter comprise a bottleneck down, remove the mineral water bottle (1) of bottom and bottle cap, and bottle mouth position is with bolting silk (2) sealing; The bottle in be equipped with successively from bottom to top with gauze (4) parcel absorbent cotton (5), active carbon (6), fine sand (7), coarse sand (8), and between fine sand (7) and coarse sand (8) and coarse sand (8) upper surface be covered with gauze (4).
2. the filter of simple and fast filtering sea as claimed in claim 1, it is characterized in that this filter also comprise mineral water bottle (1) top, an end is connected with the glass tube (9) of emulsion tube (10), and the other end of emulsion tube (10) is positioned at mineral water bottle (1) upper end centre.
3. the filter of simple and fast filtering sea as claimed in claim 1 is characterized in that the particle diameter of above-mentioned fine sand (7) between 0.25-0.35mm, and the particle diameter of coarse sand (8) is between 0.50-0.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390864 CN202682874U (en) | 2012-08-08 | 2012-08-08 | Filter capable of easily and quickly filtering seawater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390864 CN202682874U (en) | 2012-08-08 | 2012-08-08 | Filter capable of easily and quickly filtering seawater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682874U true CN202682874U (en) | 2013-01-23 |
Family
ID=47538551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390864 Expired - Fee Related CN202682874U (en) | 2012-08-08 | 2012-08-08 | Filter capable of easily and quickly filtering seawater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682874U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043272A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Simple sewage filtering device |
| CN104906863A (en) * | 2015-05-26 | 2015-09-16 | 何景 | Oil filter |
| CN105417613A (en) * | 2015-11-18 | 2016-03-23 | 华文蔚 | Filter with filter screen |
| CN109336285A (en) * | 2018-10-23 | 2019-02-15 | 江苏省海洋水产研究所 | A kind of easy preparation device and its application method of microalgae conservation culture water |
-
2012
- 2012-08-08 CN CN 201220390864 patent/CN202682874U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043272A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Simple sewage filtering device |
| CN104906863A (en) * | 2015-05-26 | 2015-09-16 | 何景 | Oil filter |
| CN105417613A (en) * | 2015-11-18 | 2016-03-23 | 华文蔚 | Filter with filter screen |
| CN109336285A (en) * | 2018-10-23 | 2019-02-15 | 江苏省海洋水产研究所 | A kind of easy preparation device and its application method of microalgae conservation culture water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130808 |