CN108663261B - In a kind of water body example dissolubility can agglutinating matter filtering enriching apparatus - Google Patents
In a kind of water body example dissolubility can agglutinating matter filtering enriching apparatus Download PDFInfo
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- CN108663261B CN108663261B CN201810522906.8A CN201810522906A CN108663261B CN 108663261 B CN108663261 B CN 108663261B CN 201810522906 A CN201810522906 A CN 201810522906A CN 108663261 B CN108663261 B CN 108663261B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
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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
- C02F2001/007—Processes including a sedimentation step
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
- G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
Abstract
Invention is related to rig for testing field, and in particular in a kind of water body example dissolubility can agglutinating matter filtering enriching apparatus.The device includes enriching apparatus and filter device；The enriching apparatus includes flocculation basin and sedimentation receiving flask；Flocculation basin includes foldable tapered tank, circular rod and vertical bar, and foldable tapered tank is supported and fixed by circular rod and vertical bar；The filter device includes reserve pool and vacuum filtration pond, and the two is fixed by clip.Water body example is filtered by filter device, after collecting measurement volume, is transferred in enriching apparatus, is carried out the processes such as flocculation concentration.It can be realized the quick filtering of water body sample, detachable, assembling is convenient transportation, easy to operate.
Description
Technical field
The present invention relates to dissolubility in rig for testing field more particularly to a kind of water body example can agglutinating matter filtering it is rich
Acquisition means.
Background technique
Phosphorus is one of lake ecosystem Limiting nutrient salt, is to cause water eutrophication, leads to the pass of cyanobacterial bloom
Key element.Phosphorus is the direct source of the biology such as algae in lake, including dissolved phosphorus and particle cluster flow in water body.Wherein, water body
Dissolved phosphorus is bio-absorbable and the override utilized and direct source in Water Environment In Lakes, but content is but very low.For example,
Dissolubility active phosphorus can directly be absorbed and be utilized by algae and bacterium etc. in water body, and the ratio that its content accounts for total phosphorus is generally below
10%.After breakout of cyanobacteria blooms, water body dissolubility active phosphorus is consumed quickly, other dissolved phosphorus such as dissolubility is organic phosphorus to be become
Important sources.Therefore, studying dissolved phosphorus in water body is to recognize phosphorus and eutrophication relationship in water body in lake and its lead to cyanobacteria
One of the key of breakout of water bloom mechanism.
Compared with deposit etc., phosphorus content is very low in water body, and wherein the research such as form is difficult.However, molten in water body
Solution property phosphorus content is lower, and wherein the analysis such as content, form difficulty is bigger.Therefore, large volume water body example is (molten according to phosphorus in water body
Degree, about 20L or more) filtering, enrichment method be the researchs such as dissolved phosphorus form in water body necessary pre-treatment step.So
And the pre-treatments such as some P forms are unstable in water body example, need to be filtered as early as possible after sample acquisition, enrichment method
Journey.If water body example transports to laboratory and carries out enrichment method again, if a region will acquire dry-eye disease, then transport water body
It measures very big, very inconvenient.Consider from situations such as time, transportational process, it is ideal situation that field condition, which is disposed,.
Currently, directly completing the mode of sample filtering, enrichment method in field for dissolved phosphorus research in water body are as follows:
Using traditional glass sand core Suction filtration device, water body example is filtered；Flocculation thickener such as organic glass flocculating setting is made by oneself to fill
It sets, or uses other containers, be added flocculant (aluminium polychloride), dissolved phosphorus in adsorbed water body settles simultaneously venting supernatant
Water body collects flocculating setting and obtains sample, takes back laboratory and analyzed.These methods have the following problems: 1) traditional glass
Sand core Suction filtration device, especially large volume filter device, carrying is inconvenient, and small size glass sand core Suction filtration device, existing
It when the filtering of field, needs frequently to dismantle, collection filters and obtains water body example；2) homemade organic glass flocculation plant, volume is big, protects
It deposits and is inconvenient with transportational process；3) other bulk containers such as plastic barrel directly stirs, after flocculating setting, using siphon pipe
Overlying water is discharged, easy flocculate that will just settle is discharged during this；Flocculate does not allow easily collecting；Interfacial disturbance also holds simultaneously
Phosphorus after easily leading to Adsorption Concentration is released in water body again.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing drawbacks, provide dissolubility in a kind of water body example to flocculate
Substance filters enriching apparatus；It can be realized quick filtering and the field condition enrichment method of water body sample, detachable, assembling, fortune
It is defeated convenience, easy to operate.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
In a kind of portable water sample dissolubility can agglutinating matter filtering enriching apparatus, including enriching apparatus and filtering
Device；Water body example first passes through filter device filtering, transfers to enriching apparatus and carries out enrichment method；
The enriching apparatus includes flocculation basin and sedimentation receiving flask；Flocculation basin includes foldable tapered tank, circular rod
And vertical bar, foldable tapered tank are supported and fixed by circular rod and vertical bar；The vertical bar length is equal to or higher than foldable
The height summation of taper tank and sedimentation receiving flask；Thread seal mouth is arranged in the foldable tapered water storage bottom of pond portion, described
Thread seal mouth is external screw thread；The sedimentation receiving flask top is equipped with internal screw thread, and the external screw thread matches with internal screw thread；It is described
It is connected between flocculation basin and sedimentation receiving flask by thread seal mouth；
The filter device includes reserve pool and vacuum filtration pond, and reserve pool and vacuum filtration pond are fixed and connected by clip
It connects.
Flocculating setting receiving flask can be designed by foldable tapered tank bottom pyramidal and collect flocculating setting, after collection
Flocculating setting is easy to get.
Further, the circular rod quantity is 3-6；The vertical bar quantity is 4-10.
Further, the circular rod quantity is 4, and vertical bar quantity is 6；It is this to can be designed so that device more
Stablize.
Further, the dissolubility can agglutinating matter be that dissolubility can flocculate organic matter, arsenic, antimony.
Further, the dissolubility can agglutinating matter be dissolved phosphorus.
Further, vertical bar fixation hole, foldable tapered tank top is axially arranged in the foldable tapered tank
Circumferential circular rod supported hole is arranged in middle part and lower part；The circular rod is placed in circular rod supported hole, and vertical bar is placed in vertical bar and fixes
Kong Zhong, vertical bar fixation hole top are connected with foldable tank top annular bar supported hole bottom.It is fully deployed rear collapsible drogue
Shape tank can maximum water storage 50L, the device is detachable, field sample acquisition assembling, small in size after disassembly, convenient transportation；Group
Easy to operate after dress, sample collection is convenient after flocculation.
Further, the circular rod includes circular arc bar, circular arc rod set, the first elastic bayonet lock；Circular arc bar and circular arc rod set
It is attached and fixes by the first elastic bayonet lock.This achievable connection of design and fixed circular arc bar are simultaneously quick detachable.
Further, the vertical bar includes upright bar, vertical rod sleeve, the second elastic bayonet lock；By the between upright bar and vertical rod sleeve
Two elastic bayonet locks are attached and fix.This achievable connection of design and fixed upright bar are simultaneously quick detachable.
Further, tank water level regulation valve is set in the middle part of the foldable tapered tank, water storage is arranged in lower part
Pond conical opening Draw off valve.Tank water level regulation valve can realize the preliminary dewatering needs of large volume water body example；Tank cone
Water body example excludes more completely after shape mouth Draw off valve can realize flocculation concentration.
Further, the foldable tapered tank uses light aluminum alloy material using PVC material, circular rod and vertical bar
Matter.
Further, two bayonets, primary filtration network and filtering sand core up and down are set in the reserve pool；Wherein, primary
Filter screen is fixed on inside reserve pool by upper latch notch, and filtering sand core is fixed on inside reserve pool by lower bayonet.Primary filter
Net, which may filter that, intercepts large particle such as leaf residue etc., and filtering sand core, which may filter that, intercepts relatively fine particle object such as algae etc., realizes
The classified filtering of particulate matter in water body example is intercepted, the water body example rate of filtration, effect can be effectively improved, and guarantee filter membrane
Service efficiency.
Further, vacuum pump interface, pressure-control valve and discharge outlet are set in the vacuum filtration pond, wherein draining
Mouth is located at below vacuum filtration pond；Siphon hose, check (non-return) valve and filtered water discharge valve are provided at the discharge outlet.Vacuum pump connects
Mouth is used for external vacuum pump, filters water body example；After water body example filters certain volume, pressure-control valve can be used for draining very
Pressure in empty pump filter tank；Discharge outlet is provided with siphon hose, check (non-return) valve and filtered water discharge valve in device；When water body example mistake
After filter to certain volume, disassembly whole device is not needed, it is only necessary to close vacuum pump, open pressure-control valve, water body after filtering
Sample is unidirectionally discharged by check (non-return) valve, after opened drainage vent valves, water body example after filtering is expelled directly out, after collecting filtering
Water body example.Until needing replacing filter membrane, just dismantled, replaces filter membrane.
Further, the reserve pool and vacuum filtration pond use PVC material, and inside is covered by polytetrafluoroethylene material.
Further, the reserve pool and vacuum filtration pond junction are equipped with upper and lower two panels and filter sand core, filter in sand core
Between place filter membrane.Set filtering sand core can be removed flexibly.
Further, O-ring seal is arranged in the reserve pool and vacuum filtration pond junction.Set O-ring seal can
To prevent the leakage of water-stop body sample.
The course of work of device in the present invention are as follows: water body example is filtered by filter device, after collecting measurement volume, transfer
Into enriching apparatus and flocculant is added, carries out the processes such as flocculation concentration, after the completion of flocculation, is collected by flocculating setting receiving flask
Flocculate is to get the target substance after the enrichment method into water body example.
Compared with prior art the invention has the benefit that
(1) enriching apparatus and filter device main material of the present invention is PVC, and convenient disassembly, and it is strong that drop resistant beats ability, is taken
Band is convenient.
(2) the device of the invention compared with prior art, realizes the quick processing filtering of large volume water body sample.
(3) device of the present embodiment realizes detachable, assembling, and feature easy to carry, easy to operate reaches good open country
Outer sample pretreatment effect.
(4) apparatus of the present invention collect sedimentation flocculate, this conical opening by the flocculating setting receiving flask of water storage bottom of pond portion
The design of bottom outlet, largely reduces the problem of phosphorus after Adsorption Concentration caused by interfacial disturbance is released to water body again.
Detailed description of the invention
Fig. 1 is enriching apparatus a in experimental provision of the present invention；
Fig. 2 is filter device b in experimental provision of the present invention；
1, foldable tapered tank, 2, circular rod supported hole, 3, circular arc bar, 4, vertical bar fixation hole, 5, upright bar, 6, circular arc
Rod set, the 7, first elastic bayonet lock, 8, vertical rod sleeve, the 9, second elastic bayonet lock, 10, tank water level regulation valve, 11, tank cone
Shape mouth Draw off valve, 12, flocculating setting receiving flask, 13, thread seal mouth, 14, reserve pool, 15, vacuum filtration pond, 16, bayonet,
17, primary filtration network, 18, filtering sand core, 19, filter membrane, 20, O-ring seal, 21, vacuum pump interface, 22, pressure-control valve,
23, siphon hose, 24, check (non-return) valve, 25, filtered water discharge valve.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawings and detailed description, but not as to of the invention
It limits.
As shown in Figure 1 and Figure 2, in a kind of water body example dissolubility can agglutinating matter filtering enriching apparatus, including enrichment dress
Set a and filter device b.The enriching apparatus a includes flocculation basin and sedimentation receiving flask 12；Flocculation basin includes foldable tapered water storage
Pond 1, circular rod and vertical bar, foldable tapered tank 1 are supported and fixed by circular rod and vertical bar；The foldable tapered water storage
Thread seal mouth 13 is arranged in 1 bottom of pond, and the thread seal mouth 13 is external screw thread；12 top of sedimentation receiving flask is equipped with interior spiral shell
Line, the external screw thread match with internal screw thread；It is connected between the flocculation basin and sedimentation receiving flask 12 by thread seal mouth 13；
The filter device b includes reserve pool 14 and vacuum filtration pond 15, and the two is fixed by clip.Water body example passes through filter device
After b filtering, it is transferred in enriching apparatus a, for further flocculating setting, enrichment method.
Refering to Figure 1, enriching apparatus a, including flocculation basin and sedimentation receiving flask 12；Flocculation basin includes foldable tapered
Tank 1, circular rod and vertical bar, foldable tapered tank 1 are supported and fixed by circular rod and vertical bar；It is described foldable tapered
Thread seal mouth 13 is arranged in water storage bottom of pond portion, and the seal is equipped with external screw thread；12 top of sedimentation receiving flask is equipped with interior spiral shell
Line, the external screw thread match with internal screw thread；It is connected between flocculation basin and sedimentation receiving flask 12 by thread seal mouth 13；Flocculation
Collection flocculating setting, the flocculating setting after collection can be designed by foldable tapered 1 bottom pyramidal of tank by settling receiving flask 12
It is easy to get.
Wherein, foldable tapered 1 top of tank is divided into cylindrical shape, and lower part is divided into hollow inverted cone, barrel bore with
Hollow inverted cone internal diameter is identical, and cylinder is structure as a whole with hollow inverted cone；Two circular rods are circumferentially arranged in cylindrical portions
Support, cylinder and taper joining place are arranged a circular rod and support, and tapered middle is arranged a circular rod and supports, circular rod it is straight
The diameter of foldable tapered tank after diameter and expansion is adapted；Foldable tapered tank periphery is axial, and there are six uniformly divide
The vertical bar of cloth, vertical bar is perpendicular to the ground, is used to support foldable tapered tank；Cylindrical opening, opening is arranged in conical lower portion
Place's setting thread seal mouth, thread seal mouth connect flocculation basin and sedimentation receiving flask.If the water of processing is especially big
When, vertical bar can be set in the generatrix direction of hollow inverted cone and support.
The axial setting vertical bar fixation hole 4 of foldable tapered tank 1, foldable tapered 1 middle top of tank and lower part
Circumferential circular rod supported hole 2 is set；The circular rod is placed in circular rod supported hole 2, and vertical bar is placed in vertical bar fixation hole 4, is erected
Bar fixation hole top is connected with foldable tank top annular bar supported hole bottom.The foldable tapered tank of the present embodiment is total
Equipped with 4 circular rod supported holes, wherein a circular rod supported hole is arranged in barrel top, and 1/4 position of cylinder top is arranged one
Circular rod supported hole；A circular rod supported hole is arranged in cylinder and hollow inverted cone joining place, sets in the middle part of hollow inverted cone
Set a circular rod supported hole；Cylindrical portion periphery is uniformly arranged six vertical bar fixation holes；Vertical bar length is equal to or higher than can
It folds taper tank and settles the height summation of receiving flask.Be fully deployed rear foldable tapered tank can maximum water storage 50L,
The device is detachable, field sample acquisition assembles, small in size after disassembly, convenient transportation；It is easy to operate after assembling, sample after flocculation
It is convenient to collect.
Circular rod includes circular arc bar 3, circular arc rod set 6, the first elastic bayonet lock 7；Pass through between circular arc bar 3 and circular arc rod set 6
First elastic bayonet lock 7 is attached and fixes.This achievable connection of design and fixed circular arc bar are simultaneously quick detachable.
Vertical bar includes upright bar 5, vertical rod sleeve 8, the second elastic bayonet lock 9；Upright bar 5 and vertical rod sleeve 8 by the second elastic bayonet lock 9 into
Row is connected and is fixed.This achievable connection of design and fixed upright bar are simultaneously quick detachable.
Tank water level regulation valve 10 is set in the middle part of foldable tapered tank 1, it can be achieved that at the beginning of large volume water body example
Walk dewatering needs；Lower part is equipped with tank conical opening Draw off valve 11, it can be achieved that water body example excludes more completely after flocculation concentration.
Foldable tapered tank 1 uses light aluminum alloy material using PVC material, circular rod and vertical bar in the present embodiment
Matter.
It please refers to shown in Fig. 2, filter device b, including reserve pool 14 and vacuum filtration pond 15；For convenient transportation, field
Operation is convenient, which uses PVC material, and inside is covered by polytetrafluoroethylene material, and it is strong that drop resistant beats ability；
Two bayonets 16, primary filtration network 17 and filtering sand core 18 up and down are set in reserve pool 14；Wherein, primary filtration network
17 are fixed on inside reserve pool by upper latch notch, and filtering sand core 18 is fixed on inside reserve pool by lower bayonet.Wherein, primary mistake
Strainer 17, which may filter that, intercepts large particle such as leaf residue etc., and filtering sand core 18, which may filter that, intercepts relatively fine particle object such as algae etc.,
It realizes and the classified filtering of particulate matter in water body example is intercepted, the water body example rate of filtration, effect, Yi Jibao can be effectively improved
Demonstrate,prove the service efficiency of filter membrane；
Vacuum pump interface 21, pressure-control valve 22 and discharge outlet are set in the vacuum filtration pond 15, wherein discharge outlet position
In vacuum filtration pond lower part；Siphon hose 23, check (non-return) valve 24 and filtered water discharge valve 25 are provided at the discharge outlet.
Wherein, vacuum pump interface 21 is used for external vacuum pump, filters water body example；When water body example filters certain volume
Afterwards, pressure-control valve 22 can be used for draining pressure in vacuum filtration pond 15；Discharge outlet is provided with siphon hose 23 in device, non-return
Valve 24 and filtered water discharge valve 25；After water body example is filtered to certain volume, disassembly whole device is not needed, it is only necessary to close
Vacuum pump is closed, pressure-control valve 22 is opened, water body example is unidirectionally discharged by check (non-return) valve after filtering, opened drainage vent valves
After 25, it is expelled directly out water body example after filtering, collects water body example after filtering.Until needing replacing filter membrane, just torn open
It unloads, replaces filter membrane.
In an embodiment of the present invention, reserve pool 14 and vacuum filtration 15 junction of pond are equipped with upper and lower two panels and filter sand core
18, filter membrane 19 can be placed among sand core 18 by filtering；Set filtering sand core can be removed flexibly；
O-ring seal 20 is arranged in the reserve pool 14 and vacuum filtration 15 junction of pond；Set O-ring seal can be to prevent
The leakage of water-stop body sample；
It assembles complete water sample reserve pool 14 and vacuum filtration pond 15 is fixed by clip；
The course of work of device in the present invention are as follows: water body example is filtered by filter device, after collecting measurement volume, transfer
Into enriching apparatus and flocculant is added, carries out the processes such as flocculation concentration, after the completion of flocculation, is collected by flocculating setting receiving flask
Flocculate is to get the target substance after the enrichment method into water body example.
By taking dissolved phosphorus as an example, water body example is filtered by filter device b, removes solid impurity, is collected filtered fluid and is surveyed
After measuring volume, it is transferred in enriching apparatus a and is added flocculant poly aluminium chloride, carries out the processes such as flocculation concentration, flocculation is completed
Afterwards, it first passes through tank water level regulation valve 10 and realizes that large volume water body example tentatively drains, then open tank conical opening
Draw off valve collects flocculate by flocculating setting receiving flask to get the dissolved phosphorus after the enrichment method into water body example.
The device of the present embodiment can be applied to field water sample and quickly filter, and large volume water body example scene adds after filtering
Enter flocculant such as aluminium polychloride, it is organic phosphorus that Adsorption Concentration is enriched with dissolubility in water body example.
The device of the present embodiment can also be used for the fields such as other water body example filterings, Adsorption Concentration and indoor sample is located in advance
Reason.
The device of the present embodiment realizes detachable, assembling, and convenient transportation, the convenient feature of field operation reaches good
Field sample pretreating effect.
Above-mentioned detailed description is illustrating for one of them possible embodiments of the present invention, the embodiment not to
The scope of the patents of the invention is limited, all equivalence enforcements or change without departing from carried out by the present invention are intended to be limited solely by the technology of the present invention
In the range of scheme.
Claims (10)
1. in a kind of water body example dissolubility can agglutinating matter filtering enriching apparatus, which is characterized in that including enriching apparatus and
Filter device；Water body example first passes through filter device filtering, transfers to enriching apparatus and carries out enrichment method；The enriching apparatus packet
Include flocculation basin and sedimentation receiving flask；Flocculation basin includes foldable tapered tank, circular rod and vertical bar, foldable tapered tank
It is supported and fixed by circular rod and vertical bar；The vertical bar length is equal to or higher than foldable tapered tank and settles receiving flask
Height summation；Thread seal mouth is arranged in the foldable tapered water storage bottom of pond portion, and the thread seal mouth is external screw thread；It is described heavy
It drops receiving flask top and is equipped with internal screw thread, the external screw thread matches with internal screw thread；Lead between the flocculation basin and sedimentation receiving flask
Cross the connection of thread seal mouth；The filter device includes reserve pool and vacuum filtration pond, and reserve pool and vacuum filtration pond pass through folder
Son is fixed and connects.
2. filtering enriching apparatus according to claim 1, which is characterized in that the foldable tapered tank is axially arranged
Circular rod supported hole is circumferentially arranged in vertical bar fixation hole, middle top and lower part；The circular rod is placed in circular rod supported hole, is erected
Bar is placed in vertical bar fixation hole, and vertical bar fixation hole top is connected with foldable tank top annular bar supported hole bottom.
3. filtering enriching apparatus according to claim 1, which is characterized in that the circular rod includes circular arc bar, circular arc bar
Set, the first elastic bayonet lock；Circular arc bar is attached and is fixed by the first elastic bayonet lock with circular arc rod set.
4. filtering enriching apparatus according to claim 1, which is characterized in that the vertical bar includes upright bar, vertical rod sleeve, second
Elastic bayonet lock；Upright bar is attached and is fixed by the second elastic bayonet lock with vertical rod sleeve.
5. filtering enriching apparatus according to claim 1 or 2, which is characterized in that in the middle part of the foldable tapered tank
Tank water level regulation valve is set, and tank conical opening Draw off valve is arranged in lower part.
6. filtering enriching apparatus according to claim 1, which is characterized in that the foldable tapered tank uses PVC
Material, circular rod and vertical bar use light aluminum alloy material.
7. filtering enriching apparatus according to claim 1, which is characterized in that setting blocks for two up and down in the reserve pool
Mouth, primary filtration network and filtering sand core；Wherein, primary filtration network is fixed on inside reserve pool by upper latch notch, and filtering sand core is logical
Lower bayonet is crossed to be fixed on inside reserve pool.
8. filtering enriching apparatus according to claim 1, which is characterized in that vacuum pump is arranged in the vacuum filtration pond and connects
Mouthful, pressure-control valve and discharge outlet, wherein discharge outlet is located at vacuum filtration pond lower part；It is soft that siphon is provided at the discharge outlet
Pipe, check (non-return) valve and filtered water discharge valve.
9. according to claim 1, filtering enriching apparatus described in 7 or 8, which is characterized in that the reserve pool and vacuum filtration pond
Junction is equipped with upper and lower two panels and filters sand core, places filter membrane among filtering sand core.
10. according to claim 1, filtering enriching apparatus described in 7 or 8, which is characterized in that the reserve pool and vacuum filtration pond
O-ring seal is arranged in junction.
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| ES1261069Y (en) * | 2019-11-13 | 2021-05-14 | Guzman Pons Israel | DEVICE FOR WATER PURIFICATION, FOLDING AND PERSONAL |
| CN114751602A (en) * | 2022-05-23 | 2022-07-15 | 珠江水利委员会珠江水利科学研究院 | Water collection and recycling system for living community |
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| WO2013010251A1 (en) * | 2011-07-20 | 2013-01-24 | Veolia Water Solutions & Technologies Support | Method for validation of polymer aqueous solutions concentration and activation in water treatment applications, and polymer make-up unit therefor |
| CN103043851A (en) * | 2012-12-14 | 2013-04-17 | 新昌县冠阳技术开发有限公司 | Water treatment method of microalgae cultivation-flocculation clarifying-filtration in series connection |
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| CN107703261A (en) * | 2017-09-26 | 2018-02-16 | 中国环境科学研究院 | A kind of microorganism and the experimental simulation device and experimental method of deposit interaction |
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