CN201329211Y - Algae-removing filter - Google Patents

Algae-removing filter Download PDF

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Publication number
CN201329211Y
CN201329211Y CNU2008202384805U CN200820238480U CN201329211Y CN 201329211 Y CN201329211 Y CN 201329211Y CN U2008202384805 U CNU2008202384805 U CN U2008202384805U CN 200820238480 U CN200820238480 U CN 200820238480U CN 201329211 Y CN201329211 Y CN 201329211Y
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CN
China
Prior art keywords
water
pipe
micro
filtrate
water inlet
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Expired - Fee Related
Application number
CNU2008202384805U
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Chinese (zh)
Inventor
张智
姜文超
向平
范功端
阳春
林艳
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Chongqing University
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Chongqing University
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Priority to CNU2008202384805U priority Critical patent/CN201329211Y/en
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Publication of CN201329211Y publication Critical patent/CN201329211Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an algae-removing filter. In the technical proposal, the upper side wall of a shell body is provided with a water outlet pipe controlled by a water outlet valve; the bottom of the shell body is provided with a mud valve; the cavity of the shell body forms a water collecting chamber; the inside of the water collecting chamber is provided with parallel micro filtration pipes; the bottom of each micro filtration pipe is respectively connected with water inlet pipes which penetrate through the shell body; each water inlet pipe is communicated with a water inlet main pipe, controlled by a water inlet main valve, and also provided with a water inlet valve; the top of each micro filtration pipe is respectively provided with wastewater pipes which penetrate through the shell body; each wastewater pipe is communicated with a wastewater main pipe, controlled by a wastewater pipe main valve, and provided with a blow-down valve; and the upper part of the water collecting chamber is also provided with an ultrasonic transducer. The utility model adopts the combined effect of the micro filtration pipes and the ultrasonic transducer to eliminate the algae in water, has the advantages of high algae-removing efficiency, convenient cleaning and low investment, requires no external power supply for backwashing, and is in particular applicable to the water treatment for residential water and industrial water.

Description

The algae removing type filter
Technical field
The utility model belongs to water-treatment technology field, relates in particular to a kind of water treatment facilities that is used for the water body of river basin, lake, reservoir or cistern is removed the algae filtration.
Background technology
In the water treatment procedure of domestic use of water and water for industrial use, need remove algae usually to the water body of taking from river basin, lake, reservoir or cistern and handle.Existing algae removal technology mainly contains following a few class: a class is to adopt the method for the Separation of Solid and Liquid that mechanical picker removes, as use Microfilter, the eyelet aperture of Microfilter filter screen is 10~45 μ m (majority is 35 μ m), alga-killing rate can reach 50%~70%, Microfilter is had any different with the kind difference of algae to the clearance of algae, the difficult more removal of tiny more algae, there is the long-time strainer filtering that uses, filter screen need often be unpicked and washed, the deficiency of frequent dismounting machine, not only labor intensive also very easily machine breakdown, reduces the service life of machine; Another kind of is the filtration algae-removing device that utilizes membrane technology, membrane technology is a mechanism of utilizing amberplex or the synthetic film of organic polymer to form, difference according to membrane aperture, can be divided into micro-filtration, ultrafiltration, nanofiltration and counter-infiltration, though this technology is current uniquely can accomplish that 100% removes the technology of algae, but because membrane technology needs higher capital expenditure and operating cost, there be limited evidence currently of is used in the large-scale production practices; The algae-removing device that also has a class flotation tank formula, this device adopts the way of container mechanical harvest algae, and flotation tank should be used for the algae-containing water of turbidity less than 100NTU, but this device Separation of Solid and Liquid speed is less, therefore floor space is bigger, and if the improper meeting of Treatment of Sludge causes secondary pollution.
That CN2490153 discloses is a kind of " two formulas are removed the algae sterilization sterilizer " water treatment facilities, it mainly is provided with two water treatment electric fields in shell, insert anode tube and cathode tube in two electric fields by the output positive and negative electrode of generator of electric energy.Pending water is after import flows into, and the first post processing by two water treatment electric fields reaches the purpose except that the algae sterilizing, but adopts generator of electric energy, has the big problem of energy consumption.Therefore, be badly in need of in the market a kind ofly cleaning conveniently, investment is less, remove the effective algae removing type filter of algae solves problems of the prior art.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides and a kind ofly removes algae efficient height, cleans the domestic use of water convenient, that investment is less and the water treatment algae removing type filter of water for industrial use.
The purpose of this utility model is achieved in that the algae removing type filter, comprises the cylinder-shaped housing of sealing, it is characterized in that, the upper portion side wall of described housing is provided with the outlet pipe by flowing water Valve control, and the bottom of housing is provided with mud valve; Described housing inner chamber is a collecting chamber, is provided with parallel micro-filtrate in the collecting chamber; The bottom of each micro-filtrate connects the water inlet pipe that passes housing respectively, and each water inlet pipe is communicated with water inlet manifold and by the control of water inlet main valve, also is provided with water intaking valve on each water inlet pipe pipeline; The top of each micro-filtrate connects the waste pipe that passes housing and be communicated with micro-filtrate respectively, and each waste pipe is communicated with the waste water house steward and is controlled by the waste pipe main valve; Also be provided with blowoff valve on each waste pipe pipeline;
The central authorities on described collecting chamber top also are provided with by the isolated ultrasonic transducer of waterproof material.
Described parallel micro-filtrate is four and forms side by side; Described water inlet pipe and waste pipe are the five-way pipe.
Compared with prior art, the utlity model has following advantage:
(1) utilize the acting in conjunction of micro-filtrate and ultrasonic transducer to remove algae in the water, micro-filtrate carried out the filtering algae to water body, easy to operate, efficient, pollution-free advantages such as (or reduce and pollute) that the ultrasonic wave algae removal has, utilize cavitation effect of ultrasonic waves to suppress algal grown in the water body, reach and strengthen the effect of removing algae; The mechanical shock effect that ultrasonic wave produces can stop the depositions on the chimney filter wall such as bacterium, colloidal solid, reduces the obstruction of micro-filtrate, improves the usefulness of filtering greatly;
(2) pending water water inlet from bottom to top after the water pump pressurization, most of current are after micro-filtrate filters, and clear liquid enters collecting chamber and is flowed out by outlet pipe, and fraction current (carrying the part impurity trapped) are discharged by the waste water house steward at last through waste pipe.This filter type can reduce the delay of impurity trapped at micro-filtrate, improves the usefulness of filtering greatly; Adopt the effect in parallel of four micro-filtrates, improved filter area; Wherein the chimney filter aperture of micro-filtrate is 30~50 μ m, the filter effect height; Micro-filtrate adopts stainless steel material, increases its intensity, can be subjected to high pressure, should not damage;
(3) the micro-filtrate backwash is to utilize the inside and outside differential water pressures of micro-filtrate to finish automatic flushing, can overcome the shortcoming that other mechanical filter unit need be established backwashing system in addition, reduces power consumption greatly, thereby reduces device operating cost; And when washing any one micro-filtrate, control its excess-three micro-filtrate by valve and can work as usual, do not influence the normal filtration in the water treatment;
(4) to be provided with the inclination angle be 45 ° sand deposition hopper device body below, is beneficial to the silt particle of getting rid of deposition; Compare with the existing algae filter that removes, also have and take up an area of for a short time, remove advantages such as algae is effective.
Description of drawings
Fig. 1 is the utility model algae removing type structure of filter schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of five-way pipe in the utility model algae removing type filter.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model algae removing type filter comprises that the cylinder-shaped housing 5 of sealing, the upper portion side wall of described housing 5 are provided with the outlet pipe 4 by flowing water Valve 3 controls, and the bottom of housing 5 is provided with mud valve 7; Described housing 5 inner chambers are collecting chamber 9, are provided with parallel micro-filtrate 6 in the collecting chamber 9; The bottom of each micro-filtrate 6 connects the water inlet pipe 8 that passes housing 5 bottoms respectively, and each water inlet pipe 8 is communicated with water inlet manifold 1 and by 2 controls of water inlet main valve, also is provided with water intaking valve 10 on each water inlet pipe 8 pipeline; The top of each micro-filtrate 6 connects the waste pipe 11 that passes housing 5 tops and be communicated with micro-filtrate 6 respectively, and each waste pipe 11 is communicated with waste water house steward 13 and is controlled by waste pipe main valve 12; Also be provided with blowoff valve 14 on each waste pipe 11 pipeline; The central authorities on described collecting chamber 9 tops also are provided with by the isolated ultrasonic transducer 15 of waterproof material.Ultrasonic transducer 15 removes algae with micro-filtrate 6 actings in conjunction, and can reduce the obstruction of chimney filter.
The bottom of housing 5 is that the inclination angle is 45 ° a sand deposition hopper 16.The bottom of tapered desilting bucket 16 is provided with spoil disposal valve 7, when needs are got rid of the mud of tapered desilting bucket 16 bottoms, opens spoil disposal valve 7 and gets final product.The chimney filter aperture of the micro-filtrate that the utility model adopts is 30~50 μ m, the filter effect height, and chimney filter has adopted stainless steel material, increases its intensity, can be subjected to high pressure, should not damage.
Referring to Fig. 2, micro-filtrate 6 is four and forms side by side.
As shown in Figure 3, water inlet pipe 8 and waste pipe 11 are the five-way pipe, have characteristics simple in structure, easy for installation.
When using the utility model, pending water enters four parallel micro-filtrates 6 through water inlet pipe 8 again through water inlet manifold 1 after being pressurizeed by water pump, most of current are after micro-filtrate filters, enter collecting chamber 9, because cavitation effect of ultrasonic waves can suppress algal grown in the water body in the collecting chamber 9, and carry out the ultrasonic wave algae removal and reach and strengthen the effect of removing algae; After filtration and remove the clear water that algae handles and flow out by outlet pipe 4.Efficient, pollution-free advantages such as (or reduce and pollute) that this device has.The mechanical shock effect of ultrasonic wave generation simultaneously can stop the depositions on the chimney filter wall such as bacterium, colloidal solid, most of current filter through micro-filtrate during chimney filter work, fraction current (carrying the part impurity trapped) are discharged through waste pipe, reduce the obstruction of micro-filtrate, improved the usefulness of filtering greatly.Adopt 6 effects in parallel of four micro-filtrates in the utility model, improved filter area greatly.Certainly, the utility model is not limited to four micro-filtrates 6, also can be three, five or six roots of sensation etc.The current that have impurity trapped in the micro-filtrate 6 are discharged to waste water house steward 13 by waste pipe 11.
When needs carry out backwash to one of them micro-filtrate 6, close the water intaking valve 10 of this micro-filtrate of water inlet pipe 8 correspondences, clear liquid in the collecting chamber 9 can enter this micro-filtrate 6 under pressure, it is carried out backwash, and flushing back waste liquid is discharged to waste water house steward 13 by the waste pipe 11 of these micro-filtrate 6 upper ends.Its excess-three micro-filtrate can be worked as usual, does not influence the operate as normal of this device; And can utilize the inside and outside differential water pressures of micro-filtrate to finish automatic flushing, and can overcome the shortcoming that other mechanical filter unit need be established backwashing system in addition, reduce power consumption greatly, thereby reduce plant investment and operating cost.
The utility model micro-filtration, reasonable in design, easy for installation, can solve drawbacks such as cost height in domestic use of water and the water for industrial use water treatment, effect be undesirable.

Claims (4)

1, algae removing type filter comprises it is characterized in that the cylinder-shaped housing (5) of sealing that the upper portion side wall of described housing (5) is provided with the outlet pipe (4) by flowing water Valve (3) control, and the bottom of housing (5) is provided with mud valve (7); The inner chamber of described housing (5) is collecting chamber (9), is provided with parallel micro-filtrate (6) in the collecting chamber (9); The bottom of each micro-filtrate (6) connects the water inlet pipe (8) that passes housing (5) respectively, and each water inlet pipe (8) is communicated with water inlet manifold (1) and by water inlet main valve (2) control, also is provided with water intaking valve (10) on each water inlet pipe (8) pipeline; The top of each micro-filtrate (6) connects the waste pipe (11) that passes housing (5) and be communicated with micro-filtrate (6) respectively, and each waste pipe (11) is communicated with waste water house steward (13) and is controlled by waste pipe main valve (12); Also be provided with blowoff valve (14) on each waste pipe (11) pipeline;
The central authorities on described collecting chamber (9) top also are provided with by the isolated ultrasonic transducer (15) of waterproof material.
2, algae removing type filter according to claim 1 is characterized in that, described parallel micro-filtrate (6) is four and forms side by side; Described water inlet pipe (8) is the five-way pipe; Described waste pipe (11) also is the five-way pipe.
3, algae removing type filter according to claim 1 is characterized in that, the bottom of described housing (5) is that the inclination angle is 45 ° a sand deposition hopper (16).
4, algae removing type filter according to claim 1 and 2 is characterized in that, described micro-filtrate (6) is a stainless steel material, and the aperture of micro-filtrate (6) is 30~50 μ m.
CNU2008202384805U 2008-12-26 2008-12-26 Algae-removing filter Expired - Fee Related CN201329211Y (en)

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Application Number Priority Date Filing Date Title
CNU2008202384805U CN201329211Y (en) 2008-12-26 2008-12-26 Algae-removing filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202384805U CN201329211Y (en) 2008-12-26 2008-12-26 Algae-removing filter

Publications (1)

Publication Number Publication Date
CN201329211Y true CN201329211Y (en) 2009-10-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105617753A (en) * 2014-11-12 2016-06-01 宜兴市天马环保工程有限公司 Automatic double-barrel switching filter
CN107774048A (en) * 2016-08-25 2018-03-09 上海艾晟特环保科技有限公司 A kind of water filtration cleaning device with ultrasonic cleaning function
CN111249811A (en) * 2020-01-18 2020-06-09 李沛泽 Air filter bottle of medical atomizing self-cleaning filter screen
CN113230725A (en) * 2021-06-08 2021-08-10 中国科学院水生生物研究所 Rapid pre-concentration device and method for blue algae applied to water body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105617753A (en) * 2014-11-12 2016-06-01 宜兴市天马环保工程有限公司 Automatic double-barrel switching filter
CN107774048A (en) * 2016-08-25 2018-03-09 上海艾晟特环保科技有限公司 A kind of water filtration cleaning device with ultrasonic cleaning function
CN111249811A (en) * 2020-01-18 2020-06-09 李沛泽 Air filter bottle of medical atomizing self-cleaning filter screen
CN111249811B (en) * 2020-01-18 2022-03-29 王和 Air filter bottle of medical atomizing self-cleaning filter screen
CN113230725A (en) * 2021-06-08 2021-08-10 中国科学院水生生物研究所 Rapid pre-concentration device and method for blue algae applied to water body

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091021

Termination date: 20121226