CN206337037U - A kind of fluid bed effluent filter - Google Patents

A kind of fluid bed effluent filter Download PDF

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Publication number
CN206337037U
CN206337037U CN201621270730.4U CN201621270730U CN206337037U CN 206337037 U CN206337037 U CN 206337037U CN 201621270730 U CN201621270730 U CN 201621270730U CN 206337037 U CN206337037 U CN 206337037U
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CN
China
Prior art keywords
filtrate
water
sewage
fluid bed
outer container
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Application number
CN201621270730.4U
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Chinese (zh)
Inventor
宋应民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Environmental Protection Industry Co Ltd
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Zhongshan Environmental Protection Industry Co Ltd
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Priority to CN201621270730.4U priority Critical patent/CN206337037U/en
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Abstract

The utility model discloses a kind of fluid bed effluent filter, the main points of its technical scheme are to include outer container, inner piece is provided with outer container, the water-locator equipped with sewage is provided with inner piece, the filtrate for being used for filtering the sewage flowed out from water-locator is housed between water-locator and inner piece, sewage after filtering flow to outer container through inner piece, being provided with the top of filtrate is used to the filtrate of bottom lifting the flusher rinsed to recycle by air- extraction, it is connected with flusher for discharging the water after filtering and the drainage arrangement for the sewage that filtrate is produced being rinsed for discharging.Water after filtering flow to outer container and then discharged by clear water outlet pipe, wherein there is part water to be back to by return duct and rinse cylinder for rinsing the filtrate elevated, cleaned up, then filtrate falls recycling, the sewage rinsed in cylinder flows out other collection by blow-off pipe and handled, the apparatus for treating sewage and its processing method can realize the cycling and reutilization of filtrate, save the consumption of filtrate.

Description

A kind of fluid bed effluent filter
【Technical field】
The utility model is related to a kind of fluid bed effluent filter.
【Background technology】
With the rapid growth of China's economy, urbanization process is accelerated, the continuous improvement of life in the countryside level and rural area The development of the industries such as livestock and poultry cultivation, aquaculture and agricultural byproducts processing, sanitary sewage, waste water yield and the Japanese TV play in villages and small towns Increase.And these sewage are most of without any in line river course, lake of putting nearby that handle so that water pollution is seriously more and more tighter Weight, the common people require the cry more and more higher for tightening control with administering to this.In this context, in this context, China " 12 Five " planning in propose the great historic task of building a New Socialist Countryside, and specify that " production development, improve living standards, township The construction object of wind civilization, cleanliness of villages, democratic management ".And strengthen the processing of domestic sewage in rural areas, it is the composition of look of a village regulation Part, is also the important content of building Socialist New, is also that Rural Human Settlements improve the pressing issues for needing to solve.
Then it is exactly to filter suspension therein and the first step for handling sewage seeks to filter out the solid pollutant of sewage Pollutant.The way of suspended contaminant is typically to flow through the substantial amounts of grains of sand to filter by sewage in existing processing sewage, and mistake The grains of sand after filter are directly changed without processing, will so pollute the transfer of thing.
The utility model is namely based on what such case was made.
【Utility model content】
The utility model purpose is to overcome the deficiencies in the prior art and can filter when rinsing there is provided one kind to make to circulate With the fluid bed effluent filter of filtrate.
The utility model is achieved through the following technical solutions:
A kind of fluid bed effluent filter, it is characterised in that:Include and inner piece 3 is provided with outer container 1, outer container 1, in liner The water-locator 2 equipped with sewage is provided with part 3, being equipped between water-locator 2 and inner piece 3 is used to filter what is flowed out from water-locator 2 The filtrate 4 of sewage, the sewage after filtering flow to outer container 1 through inner piece 3, and being provided with the top of filtrate 4 is used for the filtrate 4 of bottom Lifted by air- extraction and rinse flusher 5 to recycle, be connected with flusher 5 for discharge the water after filtering and The drainage arrangement 6 for the sewage that filtrate 4 is produced is rinsed for discharging.
Fluid bed effluent filter as described above, it is characterised in that:The flusher 5 includes for bottom to be filtered The stripping tube 501 of the lifting of material 4, the flushing cylinder 502 for being used to the filtrate 4 elevated being rinsed is provided with the top of filtrate 4, The water section after filtering is back to flushing cylinder 502 to rinse the return duct of filtrate 4 in cylinder rinsing the side wall of cylinder 502 and being additionally provided with 503, on the flushing base plate of cylinder 502 be provided with multiple bottom outlets 506 filtrate 4 rinsed fallen down with recycling.
Fluid bed effluent filter as described above, it is characterised in that:The drainage arrangement 6, which includes, is located at the outer container The clear water outlet pipe 601 of 1 side wall and the water being used for positioned at the top of the return duct 503 after discharge filtering, in the flushing cylinder 502 side walls and the blow-off pipe 602 that the sewage discharge for that will rinse in cylinder 502 is provided with positioned at the lower section of return duct 503.
Fluid bed effluent filter as described above, it is characterised in that:Described one end of stripping tube 501 is located at the filtrate 4 Bottom, the other end is through the water-locator 2 and stretches in the flushing cylinder 502, and the lower nozzle of stripping tube 501 is in back taper Shape;The tracheae 504 for being used for that filtrate described in bottom 4 to be blown into stripping tube 501 is provided with the lower nozzle of stripping tube 501.
Fluid bed effluent filter as described above, it is characterised in that:Being provided with flushing cylinder 502 inwall is used to separate Sewage is so as to the internal partition 505 discharged from the blow-off pipe 602 in cylinder;The flushing cylinder 502 is stretched into described one end of blow-off pipe 602 The other end is passed from the outer container 1.
Fluid bed effluent filter as described above, it is characterised in that:The water-locator 2 flows out provided with multiple confession sewage The water distributing pore 201 filtered to the filtrate 4;Sewage water inlet pipe 7 is provided with the periphery of water-locator 2.
Fluid bed effluent filter as described above, it is characterised in that:External partition 603, institute are provided with the inwall of outer container 1 Return duct 503 is stated through described external partition 603.
Fluid bed effluent filter as described above, it is characterised in that:The bottom of inner piece 3 is tapered, the liner Part 3 is provided with the filter screen 8 for preventing that the filtrate 4 is lost in.
Fluid bed effluent filter as described above, it is characterised in that:The filtrate 4 is river sand or class shape of sand thing, institute The caliber for stating return duct 503 is more than the caliber of the blow-off pipe 602.
Compared with prior art, the utility model has the following advantages:
1st, fluid bed effluent filter of the present utility model is after sewage is by media filtration, and it is right that the water after filtering flow to outer container Discharged afterwards by clear water outlet pipe, wherein having part clear water to be back to by return duct rinses cylinder for rinsing the filter elevated Material, is cleaned up, and then filtrate falls recycling, and the sewage rinsed in cylinder is flowed out at other collection by blow-off pipe Reason, the apparatus for treating sewage and its processing method can realize the cycling and reutilization of filtrate, therefore greatly save the use of filtrate Amount, is a kind of environmentally friendly sustainable sewage water treatment method.
2nd, the utility model filtering uses fluidized-bed process, is filtered in backwash, high degree of automation.
【Brief description of the drawings】
Fig. 1 is the stereogram of the utility model fluid bed effluent filter;
Fig. 2 is the longitudinal sectional view of the utility model fluid bed effluent filter.
In figure:1 is outer container;2 be water-locator;201 be water distributing pore;3 be inner piece;4 be filtrate;5 be flusher;501 For stripping tube;502 be flushing cylinder;503 be return duct;504 be tracheae;505 be internal partition;506 be bottom outlet;6 be drainage arrangement; 601 be clear water outlet pipe;602 be blow-off pipe;603 be external partition;7 be sewage water inlet pipe;8 be filter screen.
【Embodiment】
The utility model technical characteristic is described in further detail in order to the art people below in conjunction with the accompanying drawings Member it will be appreciated that.
A kind of fluid bed effluent filter, as shown in Figure 1 to Figure 2, includes and inner piece 3 is provided with outer container 1, outer container 1, The water-locator 2 equipped with sewage is provided with inner piece 3, is equipped with to be used to filter between water-locator 2 and inner piece 3 and is flowed from water-locator 2 The filtrate 4 of the sewage gone out, the sewage after filtering flow to outer container 1 through inner piece 3, and being provided with the top of filtrate 4 is used for bottom Filtrate 4 lifts the flusher 5 rinsed to recycle by air- extraction, is connected with flusher 5 for discharging after filtering Water and for discharge rinse filtrate 4 produce sewage drainage arrangement 6.Sewage reforms into clean clear after being filtered through filtrate 4 Water, after filtering to outer container 1, the water level of outer container 1 gradually rises, and is discharged through drainage arrangement 6, while some clear water is back to punching Cleaning device 5 is used for the filtrate 4 that elevates again, and the filtrate 4 rinsed falls down and can filter sewage, such filtrate 4 again It can just recycle.
Fluid bed effluent filter as described above, the flusher 5 includes the gas for bottom filtrate 4 to be lifted Pipe 501 is carried, the flushing cylinder 502 for being used to the filtrate 4 elevated being rinsed is provided with the top of filtrate 4, cylinder 502 is being rinsed Side wall is additionally provided with is partly refluxed to flushing cylinder 502 to rinse the return duct 503 of filtrate 4 in cylinder by the clear water after filtering, described Rinse the base plate of cylinder 502 and be provided with multiple bottom outlets 506 fallen down the filtrate 4 rinsed with recycling.The preferred river of the filtrate 4 Husky or class shape of sand thing, such as quartz sand, described bottom outlet 506 is arcuate socket, is circumferentially distributed in and rinses on the base plate of cylinder 502, can So that the sand grains rinsed is fallen down, the upper and lower side closing of the water-locator 2 is embedded in sand grains, thus the sand grains rinsed in cylinder 502 It will not fall into water-locator 2 and can be continuing with.
Fluid bed effluent filter as described above, the drainage arrangement 6, which includes, to be located at the side wall of outer container 1 and is located at The top of the return duct 503 is used in the clear water outlet pipe 601 for discharging the water after filtering, outer container 1 after water level rise from clear water Outlet pipe 601 flows out, and being provided with the flushing side wall of cylinder 502 and positioned at the lower section of return duct 503 is used to rinse in cylinder 502 Water in the blow-off pipe 602 of sewage discharge, return duct 503 reforms into sewage, the caliber of the return duct 503 after rinsing filtrate More than the caliber of the blow-off pipe 602, the flow of return duct is more than the flow of blow-off pipe.Thus rinse the sewage position meeting of cylinder 502 Rise, rise at blow-off pipe 602 and flowed out from blow-off pipe 602.
Further, described one end of stripping tube 501 is located at the bottom of filtrate 4, and the other end is through the water-locator 2 and stretches Enter to the flushing cylinder 502, the lower nozzle of stripping tube 501 is in back taper, be easy to the filtrate lifting by bottom without blocking The mouth of pipe;The tracheae 504 for being used for that filtrate described in bottom 4 to be blown into stripping tube 501 is provided with the lower nozzle of stripping tube 501, tracheae 504 connects Connect the air pump in the external world.
Fluid bed effluent filter as described above, flushing cylinder 502 inwall be provided be used in cylinder sewage with Just the internal partition 505 discharged from the blow-off pipe 602;The flushing other end of cylinder 502 is stretched into from institute in described one end of blow-off pipe 602 Outer container 1 is stated to pass.The water-locator 2 and flushing cylinder 502 are suspended vacantly inside inner piece 3 by multiple support members.
Fluid bed effluent filter as described above, the water-locator 2 flows out to the filtrate 4 provided with multiple confession sewage The water distributing pore 201 filtered;It is provided with sewage water inlet pipe 7 in the periphery of the water-locator 2, sewage water inlet pipe 7 there are two and from cloth The bottom water inlet of hydrophone 2.
Fluid bed effluent filter as described above, external partition 603, the return duct 503 are provided with the inwall of outer container 1 Through described external partition 603.
Further, the bottom of inner piece 3 is tapered, and the inner piece 3 is provided with the filter for preventing that the filtrate 4 is lost in Net 8.
A kind of method using above-mentioned fluid bed effluent filter filter sewage, including have the following steps:
A, sewage flow into the water-locator 2 through sewage water inlet pipe 7, the water level of water-locator 2 rise and by water distributing pore 201 to Spill outside;
B, the sewage spilt further ooze out into outer container 1, outer container 1 after being filtered through the filtrate 4 in inner piece 3 by filter screen 8 Water level gradually rises;
The filtrate 4 of bottom is blown into stripping tube 501 and is promoted in the water-locator 2 by C, tracheae 504;
A water part in D, outer container 1 is discharged by clear water outlet pipe 601, and another part is back to by return duct 503 Rinsing cylinder 502 is used to rinse filtrate 4 in cylinder, and the filtrate 4 rinsed falls down recycling by bottom outlet 506;
E, the sewage of flushing cylinder 502 are discharged by blow-off pipe 602.
Embodiment described in the utility model is only the description carried out to preferred embodiment of the present utility model, not Utility model spirit and scope are defined, on the premise of the utility model design philosophy is not departed from, engineering in this area The all variations and modifications that technical staff makes to the technical solution of the utility model, all should fall into protection model of the present utility model Enclose.

Claims (9)

1. a kind of fluid bed effluent filter, it is characterised in that:Include and inner piece (3) is provided with outer container (1), outer container (1), The water-locator (2) equipped with sewage is provided with inner piece (3), being equipped between water-locator (2) and inner piece (3) is used to filter from cloth The filtrate (4) of the sewage of hydrophone (2) outflow, the sewage after filtering flow to outer container (1), the top in filtrate (4) through inner piece (3) Provided with for the filtrate (4) of bottom to be lifted into the flusher (5) rinsed to recycle by vaporizing extract process, in flusher (5) it is connected with for discharging the water after filtering and the drainage arrangement (6) for discharging the suspended contaminant isolated from sewage.
2. fluid bed effluent filter according to claim 1, it is characterised in that:The flusher (5) includes use In the stripping tube (501) for lifting bottom filtrate (4), being provided with the top of filtrate (4) is used to enter the filtrate (4) elevated The flushing cylinder (502) that row is rinsed, is additionally provided with flushing cylinder (502) side wall the water section after filtering being back to flushing cylinder (502) To rinse the return duct (503) of filtrate in cylinder (4), provided with multiple by the filtrate rinsed on described flushing cylinder (502) base plate (4) fall down with the bottom outlet of recycling (506).
3. fluid bed effluent filter according to claim 2, it is characterised in that:The drainage arrangement (6), which includes, to be set It is used for the clear water outlet pipe for discharging the water after filtering in the outer container (1) side wall and positioned at the top of the return duct (503) (601), it is provided with flushing cylinder (502) the side wall and positioned at the lower section of return duct (503) dirt for being used for rinsing in cylinder (502) The blow-off pipe (602) of water discharge.
4. fluid bed effluent filter according to claim 2, it is characterised in that:Described stripping tube (501) one end is located at Filtrate (4) bottom, the other end is through the water-locator (2) and stretches in the flushing cylinder (502), the stripping tube (501) lower nozzle is in back taper;Being provided with stripping tube (501) lower nozzle is used to filtrate described in bottom (4) being blown into stripping tube (501) tracheae (504).
5. fluid bed effluent filter according to claim 3, it is characterised in that:Set in described flushing cylinder (502) inwall Have for separating the suspended contaminant so as to the internal partition (505) discharged from the blow-off pipe (602);The blow-off pipe (602) one end is stretched into flushing cylinder (502) other end and passed from the outer container (1).
6. fluid bed effluent filter according to claim 2, it is characterised in that:The water-locator (2) is provided with multiple The water distributing pore (201) that the filtrate (4) is filtered is flowed out to for sewage;Wastewater influent is provided with the water-locator (2) periphery Manage (7).
7. fluid bed effluent filter according to claim 2, it is characterised in that:In the outer container (1) inwall provided with outer Dividing plate (603), the return duct (503) passes through described external partition (603).
8. fluid bed effluent filter according to claim 2, it is characterised in that:Inner piece (3) bottom is tapered, The inner piece (3) is provided with the filter screen (8) for preventing that the filtrate (4) is lost in.
9. fluid bed effluent filter according to claim 3, it is characterised in that:The filtrate (4) is that river sand or class are husky Shot-like particle, the caliber of the return duct (503) is more than the caliber of the blow-off pipe (602).
CN201621270730.4U 2016-11-22 2016-11-22 A kind of fluid bed effluent filter Active CN206337037U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621270730.4U CN206337037U (en) 2016-11-22 2016-11-22 A kind of fluid bed effluent filter

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Application Number Priority Date Filing Date Title
CN201621270730.4U CN206337037U (en) 2016-11-22 2016-11-22 A kind of fluid bed effluent filter

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CN206337037U true CN206337037U (en) 2017-07-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698539A (en) * 2016-11-22 2017-05-24 中山市环保产业有限公司 Fluidized bed sewage filter and sewage filtering method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106698539A (en) * 2016-11-22 2017-05-24 中山市环保产业有限公司 Fluidized bed sewage filter and sewage filtering method thereof

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