CN207091166U - Sewage disposal system - Google Patents
Sewage disposal system Download PDFInfo
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- CN207091166U CN207091166U CN201720697046.2U CN201720697046U CN207091166U CN 207091166 U CN207091166 U CN 207091166U CN 201720697046 U CN201720697046 U CN 201720697046U CN 207091166 U CN207091166 U CN 207091166U
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- sewage
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- disposal system
- sludge
- mixing channel
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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Abstract
The utility model discloses a kind of sewage disposal system to include：Pass to the inlet channel of activator；Pass to flocculant and the mixing channel containing activated sludge, it is connected with inlet channel, for forming the mixture easily settled；At least one sewage water filtration groove, it is connected with mixing channel, is at least used for the mixture easily settled and P elements removed；Amplification technique groove, it is connected with sewage water filtration groove, at least amplifying the magnetic field hydrone in sewage；Tube settler groove, connected with amplification technique groove；Alkali formula stripping tower, is connected with tube settler groove, for removing ammonia nitrogen；Sand filtering device, it is connected with alkali formula stripping tower；Active carbon filter, it is connected with sandfiltration pot；And regulating reservoir, it is connected with active carbon filter, for adjusting pH value to neutrality.The utility model can rapidly settle the impurity in water body, and treatment effeciency is at least four times of traditional handicraft, saves space, and caused sludge quantity is less, is effectively controlled processing cost.
Description
Technical field
It the utility model is related to technical field of sewage, and in particular to a kind of sewage disposal system.
Background technology
Traditional life sewage treatment process consumes a large amount of organic carbon sources, excess sludge production is big, discharges simultaneously with energy energy dissipating
More CO2 is among air.Now, the sustainable development economy pattern that the whole world is generally emphasized is able to body in sewage treatment area
It is existing, therefore research and develop the sustainable sewage treatment process that available energy (money) source is consumed and at utmost reclaimed to save energy (money) source
It is imperative.The world today, the main object of sanitary sewage disposal is organic matter (COD), ammonia nitrogen and phosphate.Traditionally,
The removing of COD and ammonia nitrogen is typically completed by biological oxidation and nitrification/denitrification；Phosphate or by the biogenic accumulation of bacterium or
Removed by chemical precipitation.However, at least there is following drawback in traditional handicraft：
1) processing speed is slow, generally up to standard from inlet water to outlet water to need one day to two day time.
2) floor space is big, and early investment is big, construction duration, and later stage enlarging rectification is difficult.
3) remaining sludge quantity is big in processing procedure, and Treatment of Sludge cost is high.
4) treatment effect is affected by temperature greatly, and biological bacteria suitable growth temperature scope is small (15-35 DEG C), thus inapplicable
In northern area.
5) the substantial amounts of personal management of needs, cost of labor are higher.
Utility model content
In order to solve the above technical problems, the utility model purpose is to provide a kind of sewage disposal system, it is existing to overcome
The deficiency of technology.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
The utility model discloses a kind of sewage disposal system, including：
Pass to the inlet channel of activator；
Pass to flocculant and the mixing channel containing activated sludge, it is connected with the inlet channel, for being formed easily
The mixture of sedimentation；
At least one sewage water filtration groove, it is connected with the mixing channel, be at least used to removing it is described easily settle it is mixed
Compound and P elements；
Amplification technique groove, it is connected with the sewage water filtration groove, at least amplifying the magnetic field hydrone in sewage；
Tube settler groove, it is connected with the amplification technique groove, is at least used to settle and remove the impurity in sewage；
Alkali formula stripping tower, it is connected with the tube settler groove, for removing the ammonia nitrogen in sewage；
Sand filtering device, it is connected with the alkali formula stripping tower, for the impurity in filter sewage；
Active carbon filter, it is connected with the sandfiltration pot, for the impurity in filter sewage；And
Regulating reservoir, it is connected with the active carbon filter, for adjusting the pH value of sewage to neutrality.
Preferably, agitating device is provided with the mixing channel, and the top ends of mixing channel are provided with sewage inlet.
Preferably, the sludge filtration groove include the water distributor located at groove inner bottom part, in groove middle part and float on dirt
Waffle slab on mud layer, downflow weir and intercept net located at groove inner top.
Further, the sludge filtration groove is provided with sewage backflow pipeline, the sludge return pipe and the mixing channel
Connection.
Preferably, the tube settler groove includes cell body and a plurality of is obliquely installed in the inclined tube in the cell body.
Further, the tube settler groove is additionally provided with sewage backflow pipeline, and the sludge return pipe mixes with described
Groove connects.
Preferably, the amplification technique groove includes cell body and a plurality of copper pipes being vertically suspended in the cell body；It is preferred that
, the oral area of the cell body is installed with stainless steel frame, and the copper pipe is fixedly arranged on the stainless steel frame.
Preferably, the sand filtering device includes the two level sandfiltration pot connected with alkali formula stripping tower and filtered with the activated carbon
The one-level sandfiltration pot of device connection.
Compared with prior art, the advantages of the utility model at least that：
1) the utility model processing speed is fast, very high for every pollutants removal rate；Biology without large area is anti-
Ying Chi and sedimentation basin, construction investment is reduced, save land resource, floor space more than 2/3rds can be reduced, investment is less than life
Change method qualified discharge is invested.
2) without aeration, pre-processed without early stage, handling process has realized automation based on equipment, according to water certainly
It is dynamic to open, stop；It can reduce by 1/3rd power consumption, without a large amount of administrative staff when equipment is run.
3) limitation very little (0-45 DEG C can normal operation) is affected by temperature, area of application is extensive.
4) equipment run when produce sludge quantity it is few, sludge can reuse, reduce dosing cost, reduce Treatment of Sludge into
This.
5) process system adjustability is strong, can be big by adjusting chemical feeding quantity, equipment according to sewage water and water quality requirement
Small, filtering adsorbing material, reach water quality treatment requirement.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in description or in the prior art.
Fig. 1 is the process chart of the sewage water treatment method disclosed in the utility model embodiment；
Fig. 2 is the structural representation of the sewage disposal system disclosed in the utility model embodiment；
Fig. 3 is the top view of the sludge filtration groove disclosed in the utility model embodiment；
Fig. 4 is sectional views of the Fig. 3 along 1-1 directions；
Fig. 5 is sectional views of the Fig. 3 along 2-2 directions；
Fig. 6 is the top view of the tube settler groove and amplification technique groove disclosed in the utility model embodiment；
Fig. 7 is sectional views of the Fig. 6 along 3-3 directions；
Fig. 8 is sectional views of the Fig. 6 along 4-4 directions.
Description of reference numerals：11- mixing channels, 12- sludge filtration grooves, 13- amplification technique grooves, 14- tube settler grooves, 15-
Alkali formula stripping tower, 16- two level sandfiltration pots, 17- one-level sandfiltration pots, 18- active carbon filters, 19- regulating reservoirs, 121- water distributors,
122- waffle slabs, 123- downflow weirs, 124- intercept nets, 131- cell bodies, 132- copper pipes, 133- stainless steel frames, 141- cell bodies,
142- inclined tubes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Referring to Fig. 2-8, the utility model embodiment discloses a kind of sewage disposal system, including：
Pass to the inlet channel of activator；
Pass to flocculant and the mixing channel 11 containing activated sludge, it is connected with the inlet channel, for forming pole
The mixture of free settling；
At least one sludge filtration groove 12, it is connected with the mixing channel 11, is at least used to remove described easily sedimentation
Mixture and P elements；
Amplification technique groove 13, it is connected with the sludge filtration groove 12, at least amplifying the magnetic field hydrone in sewage；
Tube settler groove 14, it is connected with the amplification technique groove 13, is at least used to settle and remove the impurity in sewage；
Alkali formula stripping tower 15, it is connected with the tube settler groove 14, for removing the ammonia nitrogen in sewage；
Sand filtering device, it is connected with the alkali formula stripping tower 15, for the impurity in filter sewage；
Active carbon filter 18, it is connected with the sand filtering device, for the impurity in filter sewage；And
Regulating reservoir 19, it is connected with the active carbon filter 18, for adjusting the pH value of sewage to neutrality.
Preferably, agitating device is provided with the mixing channel 11, and the top ends of mixing channel 11 are provided with wastewater influent
Mouthful.
Preferably, referring to shown in Fig. 3-5, the sludge filtration groove 12 includes the water distributor 121 located at groove inner bottom part, is located at
Waffle slab 122, downflow weir 123 and intercept net 124 located at groove inner top in the middle part of in groove and float on sludge blanket.
Further, the sludge filtration groove 12 is provided with sewage backflow pipeline, and the sludge return pipe mixes with described
Groove 11 connects.
Preferably, referring to shown in Fig. 6-7, the tube settler groove 14 includes cell body 141 and a plurality of is obliquely installed in institute
State the inclined tube 142 in cell body 141.
Further, the tube settler groove 14 is additionally provided with sewage backflow pipeline, and the sludge return pipe mixes with described
Groove 11 is closed to connect.
Preferably, shown in Figure 8, the amplification technique groove 13 includes cell body 131 and is vertically suspended at the cell body 131
Interior a plurality of copper pipes 132.
Further, the oral area of the cell body 131 is installed with stainless steel frame 133, the copper pipe 132 be fixedly arranged on it is described not
Become rusty on steel frame 133.
Preferably, the sand filtering device include the two level sandfiltration pot 16 that is connected with alkali formula stripping tower 15 and with the activated carbon
The one-level sandfiltration pot 17 that filter 18 connects.
Incorporated by reference to Fig. 1, the process that sewage disposal is carried out using sewage disposal system provided by the utility model is as follows：
1) with pump by pending sewage by being squeezed into after screen pack in the mixing channel 11 containing activated sludge, in water inlet pipe
With synchronously adding activator in sewage, activator acts on magnetic field hydrone in road, to change the structure of hydrone, so as to more effective
Pass through the physics and chemical action between water and suspended particulate, the efficient impurity handled in sewage.Wherein, activated sludge
Formation mechenism is：Equipment has added the sewage of activator when running and flocculant is sufficiently mixed, sludge caused by sedimentation.It is this
The characteristics of sludge, is：Wherein contain a large amount of adsorption-flocculation materials, therefore can repeatedly use, the structure of its alumen ustum sample
The impurity being especially suitable in adsorpting polymerization water, therefore this sludge is also composition essential in water process.
2) flocculant is added into the mixing channel 11 and is stirred, flocculant coordinates the hydrone for having changed structure,
Alumen ustum is formed, so that forming the mixture easily settled in sewage.
Specifically, herein to step 1) -2) in material make specific introduce.Activator main component be demulsifier with it is a variety of
High molecular polymer, wherein, high molecular polymer includes polymeric aluminum chlorides solution, and polymeric aluminum chlorides solution dosage is about
0.2% (kiloton sewage adds two tons).
Flocculant main component is high molecular polymer, lime and water, and three kinds of components simultaneously mix, tool according to certain ratio
Body, the water in flocculant：Lime (85%)：The volume mass ratio of 1% aluminum sulfate solution is：700-800L：150-200Kg：
4-5L；It is more highly preferred to, the water in flocculant：Lime (85%)：The volume mass ratio of 1% aluminum sulfate solution is：750L：
187Kg：4.286L, chemical feeding quantity are determined by pH value in mixing channel, maintain mixing channel pH value between 11-12.
When adding flocculant into the mixing channel 11, flocculation aid can also be added into mixing channel 11 simultaneously, such as
Polyacrylamide, the dosage of polyacrylamide is about 5ppm (ten thousand tons of sewage add 50Kg), so as to improve effect of settling.
The hydrogen bond for recombinating hydrone can be destroyed after adding activator, changes molecular structure water in sewage, dirty impurities in water exists
Flocculant is carried out simultaneously with being adsorbed sedimentation, whole flow process physics in the presence of activated sludge with chemical reaction.
3) sewage after step 2) processing is squeezed into two sludge filtration grooves 12 with sludge blanket in parallel with pump
In, using sludge blanket unique in the body of sludge filtration groove 12, fast and effectively the impurity in water is removed, now downflow weir 123
Total tp removal rate has reached 80% in sewage.Wherein, the Ca in flocculant2+Can be with the PO in sewage4 3-With reference in polyphosphazene polymer
Alumen ustum is formed in the presence of compound, by the rapid subsidence of activated sludge, so as to reach the purpose of dephosphorization.Dirt described here
Mud layer is same or similar with the composition of above-mentioned activated sludge, that is, the sewage and flocculant for having added activator are sufficiently mixed,
Sludge caused by sedimentation.Wherein, the excessive sludge in sludge filtration groove 12 can be back to mixing by sewage backflow pipeline
Groove 11 connects.
4) amplification technique groove can will be entered by gravity from downflow weir 123 through pipeline by the sewage after step 3) processing
13, the copper pipe 132 in cell body 131 has the function that to amplify magnetic field hydrone, then causes sewage to enter tube settler groove 14 with heavy
Drop, so as to further remove the impurity in sewage.Wherein, the excessive sludge in tube settler groove 14 can pass through sewage backflow
Pipeline is back to mixing channel 11 and connected.
5) sewage (pH value 12-13) after step 4) processing enters cistern, recycles pump by cistern
Sewage is squeezed into alkali formula stripping tower 15, is reacted in the basic conditions, the characteristics of being easily separated from the water using ammonia nitrogen under alkalescence condition,
The ammonia nitrogen gone in water removal, wherein, alkali includes Ca (OH)2, but not limited to this.
6) sewage after step 5) processing is passed through two level sandfiltration pot 16, one-level sandfiltration pot 17 and activated carbon mistake successively
After 18 filtered processing of filter, then regulating reservoir 19 is passed through, the pH value of acid solution regulation sewage is added to neutral, pH to regulating reservoir 19
The scope of value is 7-9, last qualified discharge, wherein, acid includes H2SO4, but not limited to this.The main function of filter be into
One step removes Organic substance in water (COD), and the sludge in filter sewage under a small amount of incomplete precipitation.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
- A kind of 1. sewage disposal system, it is characterised in that including：Pass to the inlet channel of activator；Pass to flocculant and the mixing channel containing activated sludge, it is connected with the inlet channel, is easily settled for being formed Mixture；At least one sewage water filtration groove, it is connected with the mixing channel, is at least used to remove the described mixture easily settled And P elements；Amplification technique groove, it is connected with the sewage water filtration groove, at least amplifying the magnetic field hydrone in sewage；Tube settler groove, it is connected with the amplification technique groove, is at least used to settle and remove the impurity in sewage；Alkali formula stripping tower, it is connected with the tube settler groove, for removing the ammonia nitrogen in sewage；Sand filtering device, it is connected with the alkali formula stripping tower, for the impurity in filter sewage；Active carbon filter, it is connected with the sandfiltration pot, for the impurity in filter sewage；AndRegulating reservoir, it is connected with the active carbon filter, for adjusting the pH value of sewage to neutrality.
- 2. sewage disposal system according to claim 1, it is characterised in that：Agitating device is provided with the mixing channel, And the top ends of mixing channel are provided with sewage inlet.
- 3. sewage disposal system according to claim 1, it is characterised in that：The sludge filtration groove is included located at bottom in groove The water distributor in portion, in groove middle part and the waffle slab, the downflow weir and intercept net located at groove inner top that float on sludge blanket.
- 4. sewage disposal system according to claim 3, it is characterised in that：The sludge filtration groove is provided with sewage backflow pipe Road, the sludge return pipe connect with the mixing channel.
- 5. sewage disposal system according to claim 1, it is characterised in that：The tube settler groove includes cell body and plural number Individual be obliquely installed is additionally provided with sewage backflow pipeline, the mud return line in the inclined tube in the cell body, the tube settler groove Road connects with the mixing channel.
- 6. sewage disposal system according to claim 1, it is characterised in that：The amplification technique groove is including cell body and vertically The a plurality of copper pipes being suspended in the cell body, the oral area of the cell body are installed with stainless steel frame, and the copper pipe is fixedly arranged on institute State on stainless steel frame.
- 7. sewage disposal system according to claim 1, it is characterised in that：The sand filtering device includes and alkali formula stripping tower The two level sandfiltration pot of connection and the one-level sandfiltration pot connected with the active carbon filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697046.2U CN207091166U (en) | 2017-06-15 | 2017-06-15 | Sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720697046.2U CN207091166U (en) | 2017-06-15 | 2017-06-15 | Sewage disposal system |
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| Publication Number | Publication Date |
|---|---|
| CN207091166U true CN207091166U (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720697046.2U Active CN207091166U (en) | 2017-06-15 | 2017-06-15 | Sewage disposal system |
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| CN (1) | CN207091166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840476A (en) * | 2018-06-29 | 2018-11-20 | 江苏海容热能环境工程有限公司 | A kind of technique that sludge drying distilled water removes ammonia nitrogen, COD |
-
2017
- 2017-06-15 CN CN201720697046.2U patent/CN207091166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108840476A (en) * | 2018-06-29 | 2018-11-20 | 江苏海容热能环境工程有限公司 | A kind of technique that sludge drying distilled water removes ammonia nitrogen, COD |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191022 Address after: 215300 Building 1, Kaixin apartment, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshanfeng promotion Environmental Technology Co., Ltd Address before: Zuchongzhi road Kunshan city 215300 Suzhou City, Jiangsu province No. 1699 Building No. 9 building 910 room 9 Patentee before: Kunshan nine thinking Environment Engineering Co., Ltd. |