CN207641130U - A kind of device handling country sewage using filtrate - Google Patents
A kind of device handling country sewage using filtrate Download PDFInfo
- Publication number
- CN207641130U CN207641130U CN201721411135.2U CN201721411135U CN207641130U CN 207641130 U CN207641130 U CN 207641130U CN 201721411135 U CN201721411135 U CN 201721411135U CN 207641130 U CN207641130 U CN 207641130U
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- China
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- sewage
- header tank
- filtrate
- filter block
- device handling
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Abstract
Utility model discloses a kind of device handling country sewage using filtrate, including collecting the setting pot of sewage and extracting the header tank of sewage from setting pot, pipeline and water pump are connected between header tank and setting pot and by water pump by sewage pump to header tank, include additionally multiple filter boxs, header tank is connected respectively to by water distribution pipe on each filter box, the solid filter block of filtering various pollutants is equipped in each filter box, stainless steel catch basin is equipped with below header tank, being connected with drainage pipeline on stainless steel catch basin is drained.This case has many advantages, such as that good filtration effect, processing is stable, Nitrogen/Phosphorus Removal is strong.
Description
【Technical field】
The utility model is related to rural area water treatment facilities, and in particular to a kind of device handling country sewage using filtrate.
【Background technology】
Country sewage have the characteristics that relative distribution, total amount be small, water variation greatly, to water pollution the problem of is increasingly tight
Weight, causes extensive concern.Separated practices mode treatment country sewage is mainly used at present, and biofilter is a kind of normal
Separated practices method has the advantages that simple for process, investment is low with operating cost etc. and extensive use, but simultaneously there is also
The problems such as easily blocking, be limited to the removal ability of nitrogen and phosphorus, stability is not high.
【Utility model content】
Technology practical problem to be solved in the utility model be exactly work out a kind of good filtration effect, processing stablizes, is de-
The strong device that country sewage is handled using filtrate of nitrogen phosphor-removing effect.
For above-mentioned purpose, the utility model uses following technical scheme：
A kind of device handling country sewage using filtrate, it is characterised in that including collecting the setting pot 1 of sewage and from heavy
The header tank 2 of sewage is extracted in sand pond 1, pipeline and water pump is connected between header tank 2 and setting pot 1 and by water pump by sewage pump
Include additionally multiple filter boxs 3 to header tank, header tank 2 is connected respectively to each filter box 3 by water distribution pipe
On, it is equipped with the solid filter block of filtering various pollutants in each filter box 3, catchments equipped with stainless steel below header tank 2
Slot 4 is connected with drainage pipeline 5 on stainless steel catch basin 4 and is drained.
A kind of device handling country sewage using filtrate as described above, it is characterised in that the filter box 3 is more
A quadrangle Plastic basket, which stacks up, to be formed, and solid filter block is stacked in each Plastic basket.
A kind of device handling country sewage using filtrate as described above, it is characterised in that the solid filter block is solid
Filter block.
The beneficial effects of the utility model have:
Setting pot is arranged in this case, makes the precipitation of solid material in sewage, then sewage is extracted into header tank, later passes through water
Filter box, in filter box under the action of filter block, by the nitrogen and phosphorus ligands in water quality, intensified denitrification and dephosphorization effect.And
Filter box is multiple, improves stable water outlet, and floor space is small, operation cost is low, and skill is provided for country sewage project
Art is supported and engineering mimoir, creates good economic benefit.
【Description of the drawings】
Fig. 1 is the schematic diagram of the utility model.
【Specific implementation mode】
It elaborates below in conjunction with the accompanying drawings to the utility model with embodiment：
As shown in Figure 1, a kind of device handling country sewage using filtrate, including collect the setting pot 1 of sewage and from heavy
The header tank 2 of sewage is extracted in sand pond 1, pipeline and water pump is connected between header tank 2 and setting pot 1 and by water pump by sewage pump
To header tank.In addition, this case further includes having multiple filter boxs 3, the number of filter box 3 is set according to filtering water, one
As can be arranged ten or so.Header tank 2 is connected respectively to by water distribution pipe on each filter box 3, water distribution pipe PVC
Pipeline.The solid filter block of filtering various pollutants is equipped in each filter box 3.Stainless steel collection is equipped with below header tank 2
Sink 4 is connected with drainage pipeline 5 on stainless steel catch basin 4 and is drained.
Furthermore, it is understood that 3 multiple quadrangle Plastic baskets of the filter box stack up to be formed, Plastic basket
Number is all ten or so.Solid filter block is stacked in each Plastic basket.The solid filter block is solid filter block.Using plastics
Large bamboo or wicker basket, this kind of large bamboo or wicker basket are easy buying, and low cost is very easy to installation.
In addition, this case further illustrates solid filter block, the raw material of the solid filter block include cement, lime, sand, powder
Coal, aluminium powder ash.In the various component cement, lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal are in the great majority, lime its
Secondary, aluminium powder ash is minimum.In the present case, in the various component cement, lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal account for
80%, lime accounts for 15%, and aluminium powder ash accounts for 5%, and the ratio of cement, sand, fine coal is 1：2：1.By any of the above raw material through ball
Water is added in flyash after grinding machine is levigate, pours into a mould under 45 degrees celsius of Celsius temperature, is issued in 60 degree of conditions of Celsius temperature
Gas is pre-hardening, is smashed after formation idiosome to the bulk under 5*5cm or so volume i.e. usable as filter block.
It is tested below to the filtered water quality of the present apparatus and using the water quality of other filter blocks filtering.
One, experiment purpose
In order to advanced optimize filter tank filler, attempt, by comparing three kinds of filter blocks to wastewater treatment efficiency, to filter out processing
Excellent effect and the filter block for highlighting economic benefit reduce floor space to reach raising sewage treating efficiency, final to reduce
The purpose of cost.
Three kinds of filter blocks are respectively：Dephosphorization filler, volcanic rock, solid filter block.
Two, experimentation
1, experiment raw material are purchased
Purchase 2 kinds of filler 1# dephosphorization fillers, a batch such as 2# volcanic rock, Plastic basket, water tank and pipe part.In addition, 3#
Solid filter block is self-control.
2, Experimental Base is assembled
Organizing construction, installation personnel march into the arena construction and installation, it is ensured that experimental provision is constructed by design drawing.
3, commissioning test
(1) sewage lifting switch pump is opened, water flowing is started；
(2) it checks whether pipeline is unimpeded, and whether valve pipe fitting has phenomena such as damage, leak, to be solved in time if any abnormal；
(3) it is whether uniform that main cloth sink, the water distribution of branch cloth sink are observed, such as water distribution unevenness, must be adjusted at once；
(4) the biomembrane condition of production on filler is observed；
(5) it is 20L/h to control three groups of filler total flows in 60L/h, that is, single group filler flow, measures flow with graduated cylinder daily,
The flow of water meter has been recorded simultaneously.
4, sampling analysis
(1) sampling is respectively in import and each outlet valve mixed sampling, and often place takes 75ml every time, is mixed in for totally 4 times daily
Sampling bottle；
(2) it detects respectively：COD、BOD5、SS、TP、TN、NH3- N, pH, coloration；
5, stable operation
Data record, data analysis are carried out, carries out experimental summary in time.
Three, experimental result and analysis
Experiment experience 25 days be the first stage, analyzed by water sample sampling, data preparation, compare each filler in sewage not
It is specific as follows with the comparison of pollutant：
1, removal rate of each filler to chemical oxygen demand in sewage
The first half of the month during debugging, three kinds of fillers are very big to the COD removal rates fluctuation of sewage, after about two weeks
Basicly stable, removal effect is optimal for 2# volcanic rock removal rate 78%, 1# dephosphorization fillers removal rate 68%, it is minimum for 3# it is solid
Body filter block removal rate 49%.
First 13 days during debugging, three kinds of fillers are relatively low to the removal rate of total phosphorus in sewage, after the 14th day, each filler removal
Rate basically reaches 40%-60%, and removal effect is optimal to be followed successively by 3# solid filter blocks removal rate 59% to worst, and 1# dephosphorization fillers are gone
Except rate 47%, 2# volcanic rock removal rate 4%.
2, removal rate of each filler to ammonia nitrogen in sewage
After limber up period 13 days, removal effect is optimal and most stable of filler is 90% or more 3# solid filter blocks removal rate,
Secondly it is 2# volcanic rock removal rate 74%-97% respectively, is again 1# dephosphorization filler removal rates 61%-98%.
3, removal rate of each filler to suspended matter in sewage
Three kinds of fillers are preferable to no oedema suspended matter removal effect, filler except removal rate is in 70%-90%,
4, removal rate of each filler to total phosphorus.
Removal effect is optimal and most stable of filler is 3# solid filter blocks average removal rate 78%, is secondly the volcanoes 2# respectively
Secondly rock, average removal rate equal 75% are 1# dephosphorization fillers average removal rate 69%.Four, brief summary is tested
By experimental data it is found that in three kinds of fillers, 1# dephosphorization fillers are to TP, NH3- N removal effects are good；2# volcanic rock pair
CODcr、NH3- N removal effects are good；3# solid filter blocks TP, NH3- N removal effects are good.
Three kinds of fillers are distinguished into ranking, comprehensive ratio to the treatment effect of three COD, ammonia nitrogen, total phosphorus leading indicators
Compared with it is found that 3# solid filter block overall rankings are locked in a tie for first, ammonia nitrogen, total tp removal rate rank the first, and refer to table 1.
1 three kinds of fillers of table are to major pollutants removal rate overall ranking
Claims (3)
1. a kind of device handling country sewage using filtrate, it is characterised in that including collecting the setting pot (1) of sewage and from heavy
The header tank (2) of sewage is extracted in sand pond (1), and pipeline and water pump are connected between header tank (2) and setting pot (1) and passes through water pump
Include additionally multiple filter boxs (3) by sewage pump to header tank, header tank (2) is connected respectively to by water distribution pipe
On each filter box (3), the solid filter block of filtering various pollutants is equipped in each filter box (3), in header tank (2)
Lower section is equipped with stainless steel catch basin (4), and drainage pipeline (5) is connected on stainless steel catch basin (4) and is drained.
2. a kind of device handling country sewage using filtrate according to claim 1, it is characterised in that the Rose Box
The multiple quadrangle Plastic baskets of body (3) stack up to be formed, and solid filter block is stacked in each Plastic basket.
3. according to a kind of device handling country sewage using filtrate described in claim 2, it is characterised in that the solid filter block
For solid filter block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411135.2U CN207641130U (en) | 2017-10-26 | 2017-10-26 | A kind of device handling country sewage using filtrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721411135.2U CN207641130U (en) | 2017-10-26 | 2017-10-26 | A kind of device handling country sewage using filtrate |
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| Publication Number | Publication Date |
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| CN207641130U true CN207641130U (en) | 2018-07-24 |
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| CN201721411135.2U Active CN207641130U (en) | 2017-10-26 | 2017-10-26 | A kind of device handling country sewage using filtrate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551669A (en) * | 2017-10-26 | 2018-01-09 | 佛山市绿之源环保技术有限公司 | A kind of device that country sewage is handled using filtrate |
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2017
- 2017-10-26 CN CN201721411135.2U patent/CN207641130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551669A (en) * | 2017-10-26 | 2018-01-09 | 佛山市绿之源环保技术有限公司 | A kind of device that country sewage is handled using filtrate |
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