CN107551669A - A kind of device that country sewage is handled using filtrate - Google Patents
A kind of device that country sewage is handled using filtrate Download PDFInfo
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- CN107551669A CN107551669A CN201711020312.9A CN201711020312A CN107551669A CN 107551669 A CN107551669 A CN 107551669A CN 201711020312 A CN201711020312 A CN 201711020312A CN 107551669 A CN107551669 A CN 107551669A
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- sewage
- header tank
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- cement
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Abstract
A kind of device that country sewage is handled using filtrate of disclosure of the invention, including collecting the setting pot of sewage and the header tank of sewage being extracted 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, additionally include multiple filter boxs, header tank is connected respectively on each filter box by water distribution pipe, the solid filter block of filtering various pollutants is provided with each filter box, stainless steel water leg is provided with below header tank, drainage pipeline is connected with stainless steel water leg and carries out draining.This case has the advantages that good filtration effect, processing is stable, Nitrogen/Phosphorus Removal is strong.
Description
【Technical field】
The present invention relates to rural area water treatment facilities, and in particular to a kind of device that country sewage is handled using filtrate.
【Background technology】
Country sewage have the characteristics that relative distribution, total amount be small, water change greatly, it is increasingly tight the problem of to water pollution
Weight, causes extensive concern.It is main at present to use separated practices mode treatment country sewage, and biofilter is a kind of normal
Separated practices method, there is the advantages such as technique is simple, investment is low with operating cost 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.
【The content of the invention】
Technology practical problem to be solved by this invention is exactly to work out that a kind of good filtration effect, processing be stable, denitrogenation removes
The strong device that country sewage is handled using filtrate of phosphorus effect.
For above-mentioned purpose, the present invention uses following technical scheme：
A kind of device that country sewage is handled 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
To header tank, additionally include multiple filter boxs 3, header tank 2 is connected respectively to each filter box 3 by water distribution pipe
On, the solid filter block of filtering various pollutants is provided with each filter box 3, is catchmented below header tank 2 provided with stainless steel
Groove 4, drainage pipeline 5 is connected with stainless steel water leg 4 and carries out draining.
A kind of device that country sewage is handled using filtrate as described above, it is characterised in that the filter box 3 is more
Individual quadrangle Plastic basket stacks up what is formed, and solid filter block is stacked in each Plastic basket.
A kind of device that country sewage is handled using filtrate as described above, it is characterised in that the solid filter block is solid
Filter block.
A kind of device that country sewage is handled using filtrate as described above, it is characterised in that the former material of the solid filter block
Material includes cement, lime, sand, fine coal, aluminium powder ash；Flyash of any of the above raw material after ball mill is levigate is added into water,
Pour into a mould, initial set of being got angry under the conditions of 60 degree of Celsius temperature, smashed after forming idiosome to 5* under the degrees celsius of Celsius temperature 45
Bulk under 5cm or so volumes is as filter block.
A kind of device that country sewage is handled using filtrate as described above, it is characterised in that the various component cement,
In lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal are in the great majority, and secondly, aluminium powder ash is minimum for lime.
A kind of device that country sewage is handled using filtrate as described above, it is characterised in that the various component cement,
In lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal account for 80%, and lime accounts for 15%, and aluminium powder ash accounts for 5%, and cement, sand, powder
The ratio of coal is 1：2：1.
Beneficial effects of the present invention have:
This case sets setting pot, makes the precipitation of solid material in sewage, then sewage is extracted into header tank, afterwards passes through water
Filter box, in filter box in the presence 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, and operation cost is low, and skill is provided for country sewage project
Art is supported and engineering mimoir, creates good economic benefit.
【Brief description of the drawings】
Fig. 1 is the schematic diagram of the present invention.
【Embodiment】
The present invention is elaborated with embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of device that country sewage is handled 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 also includes multiple filter boxs 3, the number of filter box 3 is set according to filtering water, one
As can set ten or so.Header tank 2 is connected respectively on each filter box 3 by water distribution pipe, water distribution pipe PVC
Pipeline.The solid filter block of filtering various pollutants is provided with each filter box 3.Stainless steel collection is provided with below header tank 2
Tank 4, drainage pipeline 5 is connected with stainless steel water leg 4 and carries out draining.
Furthermore, it is understood that the multiple quadrangle Plastic baskets of filter box 3 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 easily purchased, low cost, are very easy to installation.
In addition, this case further illustrates to 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
Flyash after grinding machine is levigate adds water, pours into a mould under the degrees celsius of Celsius temperature 45, is issued in 60 degree of conditions of Celsius temperature
Gas is pre-hardening, is smashed after formation idiosome i.e. usable as filter block to the bulk under 5*5cm or so volume.
Tested below to the water quality after present apparatus filtering and using the water quality of other filter blocks filtering.
First, experiment purpose
In order to further optimize filter tank filler, attempt, by contrasting three kinds of filter blocks to wastewater treatment efficiency, to filter out processing
Excellent effect and the filter block for highlighting economic benefit, so as to reach raising sewage treating efficiency, floor space is reduced, it is final to reduce
The purpose of cost.
Three kinds of filter blocks are respectively：Dephosphorization filler, volcanic rock, solid filter block.
2nd, experimentation
1st, experiment raw material are purchased
It is a collection of to purchase 2 kinds of filler 1# dephosphorization fillers, 2# volcanic rock, Plastic basket, water tank and pipe part etc..In addition, 3#
Solid filter block is self-control.
2nd, Experimental Base is assembled
Organizing construction, installation personnel are marched into the arena construction and installation, it is ensured that experimental provision is constructed by design drawing.
3rd, commissioning test
(1) sewage lifting switch pump is opened, starts water flowing；
(2) check 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 tank, the water distribution of branch cloth tank are observed, such as water distribution inequality, must be adjusted at once；
(4) the biomembrane condition of production on filler is observed；
(5) it in 60L/h i.e. single group filler flow is 20L/h to control three groups of filler total flows, uses graduated cylinder measurement stream amount daily,
The flow of water meter has been recorded simultaneously.
4th, 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) detect respectively：COD、BOD5、SS、TP、TN、NH3- N, pH, colourity；
5th, stable operation
Data record, data analysis are carried out, carries out experimental summary in time.
3rd, experimental result and analysis
Experiment experience 25 days be the first stage, analyzed by water sample sampling, data preparation, contrast each filler in sewage not
It is specific as follows with the comparison of pollutant：
1st, clearance of each filler to chemical oxygen demand in sewage
The first half of the month during debugging, COD clearance fluctuation of three kinds of fillers to sewage is very big, after about two weeks
It is basicly stable, removal effect it is optimal for 2# volcanic rock clearance 78%, 1# dephosphorization fillers clearance 68% it is minimum to consolidate for 3#
Body filter block clearance 49%.
First 13 days during debugging, three kinds of fillers are relatively low to the clearance of total phosphorus in sewage, and after the 14th day, each filler removes
Rate basically reaches 40%-60%, and removal effect is optimal to be followed successively by 3# solid filter blocks clearance 59% to worst, and 1# dephosphorization fillers are gone
Except rate 47%, 2# volcanic rock clearance 4%.
2nd, clearance of each filler to ammonia nitrogen in sewage
After limber up period 13 days, removal effect is optimal and most stable of filler is 3# solid filter blocks clearance more than 90%,
Secondly it is 2# volcanic rock clearance 74%-97% respectively, is again 1# dephosphorization filler clearances 61%-98%.
3rd, clearance of each filler to suspension in sewage
Three kinds of fillers to preferable without oedema suspension removal effect, filler except clearance is in 70%-90%,
4th, clearance 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 2# volcanoes respectively
Rock, average removal rate equal 75%, it is secondly 1# dephosphorization fillers average removal rate 69%.
4th, brief summary is tested
From experimental data, 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 the treatment effect of three COD, ammonia nitrogen, total phosphorus leading indicators ranking, comprehensive ratio
Relatively understand, 3# solid filter block overall rankings are locked in a tie for first, and 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 clearance overall ranking
Claims (6)
1. a kind of device that country sewage is handled 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), is connected with pipeline and water pump between header tank (2) and setting pot (1) and passes through water pump
By sewage pump to header tank, additionally include multiple filter boxs (3), 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 provided with each filter box (3), in header tank (2)
Lower section is provided with stainless steel water leg (4), and drainage pipeline (5) is connected with stainless steel water leg (4) and carries out draining.
A kind of 2. device that country sewage is handled using filtrate according to claim 1, it is characterised in that the Rose Box
The multiple quadrangle Plastic baskets of body (3) are stacked up to be formed, and solid filter block is stacked in each Plastic basket.
3. according to a kind of device that country sewage is handled using filtrate described in claim 2, it is characterised in that the solid filter block
For solid filter block.
4. according to a kind of device that country sewage is handled using filtrate described in claim 3, it is characterised in that the solid filter block
Raw material include cement, lime, sand, fine coal, aluminium powder ash；Flyash of any of the above raw material after ball mill is levigate is added
Enter water, poured into a mould under the degrees celsius of Celsius temperature 45, initial set of being got angry under the conditions of 60 degree of Celsius temperature, smashed after forming idiosome
Bulk under to 5*5cm or so volume is as filter block.
5. according to a kind of device that country sewage is handled using filtrate described in claim 4, it is characterised in that the various components
In cement, lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal are in the great majority, and secondly, aluminium powder ash is minimum for lime.
6. according to a kind of device that country sewage is handled using filtrate described in claim 5, it is characterised in that the various components
In cement, lime, sand, fine coal and aluminium powder ash, cement, sand, fine coal account for 80%, and lime accounts for 15%, and aluminium powder ash accounts for 5%, and cement,
Sand, the ratio of fine coal are 1：2：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020312.9A CN107551669A (en) | 2017-10-26 | 2017-10-26 | A kind of device that country sewage is handled using filtrate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020312.9A CN107551669A (en) | 2017-10-26 | 2017-10-26 | A kind of device that country sewage is handled using filtrate |
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| Publication Number | Publication Date |
|---|---|
| CN107551669A true CN107551669A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711020312.9A Pending CN107551669A (en) | 2017-10-26 | 2017-10-26 | A kind of device that country sewage is handled using filtrate |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229946A (en) * | 2007-12-29 | 2008-07-30 | 兰州大学 | Biological aerated filter filtering material for treating sewage and preparation method thereof |
| CN103739058A (en) * | 2014-01-06 | 2014-04-23 | 上海交通大学 | Sewage reinforced phosphorous removal packing and preparation method thereof |
| CN205676330U (en) * | 2016-06-20 | 2016-11-09 | 四川奇尚建设工程有限公司 | A kind of sewage treatment plant automatic depth of assortment cleaning system |
| CN207641130U (en) * | 2017-10-26 | 2018-07-24 | 佛山市绿之源环保技术有限公司 | A kind of device handling country sewage using filtrate |
-
2017
- 2017-10-26 CN CN201711020312.9A patent/CN107551669A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229946A (en) * | 2007-12-29 | 2008-07-30 | 兰州大学 | Biological aerated filter filtering material for treating sewage and preparation method thereof |
| CN103739058A (en) * | 2014-01-06 | 2014-04-23 | 上海交通大学 | Sewage reinforced phosphorous removal packing and preparation method thereof |
| CN205676330U (en) * | 2016-06-20 | 2016-11-09 | 四川奇尚建设工程有限公司 | A kind of sewage treatment plant automatic depth of assortment cleaning system |
| CN207641130U (en) * | 2017-10-26 | 2018-07-24 | 佛山市绿之源环保技术有限公司 | A kind of device handling country sewage using filtrate |
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