CN209428344U - A kind of processing device system that domestic sewage in rural areas is integrated - Google Patents
A kind of processing device system that domestic sewage in rural areas is integrated Download PDFInfo
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- CN209428344U CN209428344U CN201821906101.5U CN201821906101U CN209428344U CN 209428344 U CN209428344 U CN 209428344U CN 201821906101 U CN201821906101 U CN 201821906101U CN 209428344 U CN209428344 U CN 209428344U
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Abstract
The utility model provides a kind of processing device system that domestic sewage in rural areas is integrated, the first processing pond and second processing pond are sequentially connected in series in apparatus main body equipment, second processing pond is connect with inclined-tube sedimentation tank by pipeline, inclined-tube sedimentation tank is connected with ultraviolet-sterilization sterilization pool, first processing pond, the bottom in second processing pond is both provided with aerator and aeration pipe network device, aeration pipe network one end is connect with aerator, the other end is connect with air blower, first processing pond, second processing pond, inclined-tube sedimentation tank, ultraviolet-sterilization sterilization pool, air blower closing is mounted in integrated box body structure.The purpose of this utility model is, residential area dispersion small for rural area sewage quantity, and the status of shortage construction O&M fund provides a kind of sewage-treatment plant system that effect is good, at low cost, integrated.Utility model device internal system is confined space, and peculiar smell does not dissipate in treatment process, good sewage processing effect, and investment, operating cost are low.
Description
Technical field
The utility model belongs to sewage treatment field, is related to the integrated processing device system of domestic sewage in rural areas.
Background technique
In recent years, with the continuous improvement of people's living standards, sewage quantity caused by rural area becomes in constantly rising
Gesture, thus the process demand of country sewage also increasingly increases, there is an urgent need to simple and effective sewage water treatment methods to handle rural area
Sewage.In rural area, sanitary sewage is mainly septic tank effluent, from excrement and cleaning, take a shower etc., organic pollutant concentration compared with
Low, ammonia nitrogen and total phosphorus concentration are higher.Rural area in the past almost without effective sewage treatment facility or effective treating method,
Generally using it is in line enter river or using simple dosing precipitating processing mode.It is in line enter river processing mode can seriously pollute
Surrounding river course environment, and sewage peculiar smell is larger, seriously affects the environmental sanitary safety long-run development in rural area.
There are a relatively big difference in rural domestic sewage treatment and municipal sewage plant, municipal sewage plant usually using A/O,
A2/ O, SBR, the more mature technique such as biofilm, oxidation ditch, such technique are suitable for medium-and-large-sized municipal wastewater treatment plant, need
More mature sewage collecting pipe network is wanted, and municipal sewage treatment amount is big, treatment facility occupied area is larger, and construction investment is big,
Long construction period.And rural sewage treatment small scale, almost without pipe network collection system, residential area is also more dispersed, is unfavorable for
The unified centralized processing of sewage, same treatment process with being extremely difficult to preferable effect on rural sewage treatment, and build,
Operation, maintenance cost are higher, are not suitable for rural sewage treatment.
Utility model content
1, technical problem to be solved:
Rural area sewage quantity is small, residential area dispersion, lacks construction O&M fund, existing treatment facility occupied area compared with
Greatly, construction investment is big, long construction period.And rural sewage treatment small scale, almost without pipe network collection system, residential area is also compared
Compared with dispersion, it is unfavorable for the unified centralized processing of sewage, same treatment process is preferable with being extremely difficult on rural sewage treatment
Effect, and build, operation, maintenance cost it is higher, be not suitable for rural sewage treatment.
2, technical solution:
In order to solve problem above, the utility model provides a kind of processing unit system that domestic sewage in rural areas is integrated
System, including apparatus main body equipment, the interior separation of the apparatus main body equipment have the first processing pond, second processing pond, tube settling
Pond, ultraviolet-sterilization sterilization pool, first processing pond and second processing pond are sequentially connected in series, and second processing pond and inclined-tube sedimentation tank are logical
Piping connection, inclined-tube sedimentation tank are connected with ultraviolet-sterilization sterilization pool, and inclined-tube sedimentation tank top is equipped with overflow launder and overflow pipe, institute
The intake chamber of the overflow channel pipe and ultraviolet-sterilization sterilization pool stated is sequentially connected, first processing pond, second processing pond
Bottom be both provided with aerator and aeration pipe network device, described aeration pipe network one end connect with aerator, the other end and drum
Blower connection, first processing pond, second processing pond, inclined-tube sedimentation tank, ultraviolet-sterilization sterilization pool, air blower closing installation
In integrated box body structure.
First processing pond is identical with second processing pool structure, is provided with hollow-fibre membrane and porous foam sponge
Material of the filler as microbe carrier, hollow fiber membrane bundle are fixed on upper layer and lower layer bracket, porous foam sponge filler edge
On fibre bundle, fiber filament passes through mandruka filler, and mandruka filler is segmented or is all covered with fibre bundle, institute
The lower floor support stated is located at the top of aerator, and the hollow-fibre membrane uses doughnut tow, hollow-fibre membrane tow
Minimum outer diameter uses 10mm, and maximum outside diameter is without limitation, and single bundle of hollow tunica fibrosa is by the fixed bunchy of plurality of fibers film wire, fiber film wire
Using hollow fiber film thread, there is a hole on outer diameter 2.0-2.2mm, surface, and aperture 0.1-0.5 microns.The porous foam sponge is positive
Cube or cuboid, most bond length are 20-400mm.
First processing pond and second processing pond share intermediate pool wall, described by pool wall bottom square hole overcurrent sewage
It is provided with reflux pump between second processing bottom of pond portion and the first processing bottom of pond portion, mixed liquor is back to first from second processing pond
Processing pond.
First processing pond is respectively provided with valve with second processing pond and connects with air blower, is controlled and is aerated by valve
Amount.
It further include elevator pump, the outlet of the elevator pump connects the input end of first processing pond, and described
It is equipped with DO monitor and temperature monitor in one processing pond and second processing pond, PH prison is additionally provided in first processing pond
Survey instrument and fluid level controller, the elevator pump, DO monitor, temperature monitor, PH monitor, fluid level controller, air blower
All connected with PLC.
The inclined tube is heavy to determine pond centre 1/3 to be equipped with inclined tube filler, and bottom 1/3 is cone bucket shape.
Ultraviolet lamp tube is installed, ultraviolet sterilizer connects ultraviolet lamp at the top of the ultraviolet-sterilization sterilization pool right above intake chamber
Pipe.
3, the utility model has the advantages that
The utility model, as microbial carrier material, is had very big using hollow-fibre membrane and porous foam sponge filler
Specific surface area, while having both two kinds of material advantages, microorganism adhesion amount is big, the sludge concentration and biomass of unit volume in pond
Height, unit volume resolution amount of pollutant is big, and anti impulsion load ability is strong, and variation water quality influences treatment effect small.Sludge loading
Big with volumetric loading, the residence time of sewage is short, and pond body volume is small, and occupied area is small.
Main pond body structure and the equipment closing of utility model device system are mounted in body structure, package unit system
System installation is mobile easy, and the construction period is short, and maintenance cost is low.
The utility model uses the technology of biochemical treatment and microorganism battery oxidation bonding, can effectively remove COD, ammonia
The pollutants such as nitrogen, total phosphorus, effluent quality are good.
Utility model device system is provided with PH monitor, DO(dissolved oxygen) monitor, flow monitoring instrument, temperature monitoring
Instrument, fluid level controller, and linked with equipment such as intake pump, blowers by automatic control system, blower is adjusted automatically with electrically operated valve
Section reduces manual operation, convenient for management, realizes unattended, long-range monitoring, very useful in remote countryside.
The operation of utility model device system sewage only sets up elevator pump at water inlet, remaining process relies on oneself of water
Stream, flooding process, electricity consumption is few, and energy consumption is small, and ton water process operating cost is low.
Utility model device system can also be according to different amount of inlet water, water quality situation, by increase parallel connection or thereafter
Series connection 1 to n covers the apparatus system, easily increases the treating capacity and treatment effect of equipment.
Utility model device system can also be according to different amount of inlet water, water quality situation, by increasing equipment volume and setting
Standby interior microbe carrier quantity, aerating system increase pump discharge and compressor flow, easily increase the treating capacity and processing of equipment
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below by drawings and examples.
As shown in Figure 1, a kind of processing device system that domestic sewage in rural areas is integrated, including apparatus main body equipment 10, institute
Separating in the apparatus main body equipment stated has the first processing pond 1, second processing pond 2, inclined-tube sedimentation tank 3, ultraviolet-sterilization sterilization pool 4.
Wherein the input end on 9 outlet of elevator pump connection, 1 top of the first processing pond, the first processing pond 1 are successively gone here and there with second processing pond 2
Connection shares intermediate pool wall, passes through pool wall bottom square hole overcurrent sewage.Second processing pond 2 and inclined-tube sedimentation tank 3 are connected by pipeline
It connects, inclined-tube sedimentation tank 3 is connected with ultraviolet-sterilization sterilization pool 4, and 3 top sewage of inclined-tube sedimentation tank is pooled to overflow pipe by overflow launder
Into 4 intake chamber of ultraviolet-sterilization sterilization pool.
1/3 is is equipped with inclined tube filler among inclined-tube sedimentation tank 3, and the colloidal suspended substance, particulate matter in water are filled out by inclined tube
Expect resistance and self gravity sedimentation, separated with sewage, can be good at realizing sludge settling, mud-water separation effect.Tube settling
Bottom of pond portion 1/3 is cone bucket, and the sludge of cone bucket bottom deposit is emitted into the sludge-tank of external setting by static pressure pipeline, in sludge-tank
Outward transport processing or compost after the regular medicament disinfecting of sludge.
Ultraviolet lamp tube is installed right above 4 top intake chamber of ultraviolet-sterilization sterilization pool, ultraviolet sterilizer connects ultraviolet lamp tube,
Sewage after being sterilized by ultraviolet light is flowed into ultraviolet-sterilization sterilization pool body by intake chamber.
The closing of apparatus main body equipment is mounted in integrated box body structure, 3-50 squares of occupied area, can be convenient arrangement
In rural area, ground or underground are suitable for rural area and disperse situation, and the mobile simplicity of package unit system installation, the construction period is short, maintenance
It is at low cost.
First processing pond 1 is provided with hollow-fibre membrane and porous foam sponge filler as micro- in second processing pond 2
The material of bio-carrier, hollow-fibre membrane filler use doughnut tow, and hollow-fibre membrane tow minimum outer diameter uses 10mm,
Maximum outside diameter is without limitation, and single beam is by the fixed bunchy of many single fiber film wires, the few then 4-5 root of single beam, more then to reach several hundred, group
Closing multiple groups tunica fibrosa tow can be up to tens of thousands of to hundreds of thousands root, and specific surface area is up to 16000-30000m2/m3.Hollow-fibre membrane
Tow is fixed on upper layer and lower layer bracket, and porous foam sponge filler is embedded on fibre bundle, and fiber filament passes through mandruka
Filler, mandruka filler are segmented or are all covered with fibre bundle, and porous foam sponge is square or cuboid, most short side
Length is 20-300mm, and bracket uses porous stainless steel plate, and the aperture on plate is 19-290mm, prevents sponge filler from running out of steel plate
Outside.Two kinds of filler combinations have very big specific surface area, while having both two kinds of material advantages, and microorganism adhesion amount is big, single in pond
The sludge concentration and biomass of position volume are high, and unit volume resolution amount of pollutant is big, and anti impulsion load ability is strong, variation water quality pair
Treatment effect influences small.Sludge loading and volumetric loading are big, and the residence time of sewage is short, and pond body volume is small, and occupied area is small, fit
For the small water processing in rural area.
First processing pond 1 is provided with aerator and aeration pipe network device with filler support lower part in second processing pond 2, exposes
Gas pipe network one end is connect with aerator, and the other end is connect with air blower, for blasting air.Wherein, the first processing pond 1 passes through valve
The a small amount of aeration of door control, 2 conventional aeration of second processing pond can control aeration quantity by valve.Second processing pond 2 is provided with back
Mixed liquor is back to 1 pond of the first processing pond by stream pump, and system accumulates nitrite mainly by the first processing pond 1, second
The control for managing pH, ORP and the DO in pond 2 is achieved.Using nitrite as electron acceptor, short-cut nitrification and denitrification work is constituted
Skill carries out denitrogenation.It regards the first processing pond 1 and second processing pond 2 as a biological primary battery, microorganism is made full use of to clear up
Small organic molecule.Microorganism is attached on the carrier of hollow-fibre membrane and porous foam sponge filler, by microorganism adsorption,
Electrolysis, coagulation, enzymatic oxidation process, so that organic matter is sufficiently resolved into CO2 and water.Aerobic condition in second processing pond
Under, phosphate deliquescent in sewage can also be carried out excessive consumption by internal polyP bacteria, be discharged by sludge, reached abatement sewage
Middle total phosphorus effect.
Utility model device system is provided with PH monitor, DO dissolved oxygen monitor, temperature monitor, Liquid level
Device, and controlled with equipment such as elevator pump 9, air blowers 5 by PLC, manual operation is reduced, convenient for management, realization is unattended, far
Range monitoring, it is very useful in remote countryside.
Use the side of the integrated processing device system processing country sewage of domestic sewage in rural areas provided by the utility model
Method are as follows: domestic sewage in rural areas first choice enters conditioning tank 12 through thick, fine fack after septic tank 11, and then sewage passes through elevator pump
9 are entered as integrated processing unit system such as domestic sewage in rural areas as claimed in any one of claims 1 to 7 by conditioning tank
System is discharged, wherein described after the first processing pond 1, second processing pond 2, inclined-tube sedimentation tank 3, the processing of ultraviolet-sterilization sterilization pool 4
3 base sludge of inclined-tube sedimentation tank is emitted into underground sludge-tank by static pressure, in sludge-tank after the regular medicament disinfecting of sludge at outward transport
Reason or compost.
First processing pond 1 controls a small amount of aeration by valve, and the second processing pond 2 is normally aerated.
When DO value is higher than 4.5 or temperature is lower than 20 DEG C, PLC turns 5 air quantity of air blower down automatically, when DO value is lower than 1.5
Or temperature be higher than 35 DEG C when, PLC tunes up the air quantity of air blower 5 automatically；When pH exceeds 6.5-8.5 range, elevator pump pump stops
It only runs and alarms, administrative staff is reminded to check reason；When liquid level is more than setting high liquid level value, elevator pump pump is automatically stopped fortune
It goes and alarms；When liquid level is lower than setting low liquid level value, PlC controls elevator pump and automatically turns on operation and warning reminding administrator
Member.
Embodiment 1
Certain rural area is originally without effective sewage treatment facility, and river water quality is poor in village, the water bodys stink such as neighbouring ditch
Seriously, severe water pollution.By sample detection, COD value about 210mg/L, total phosphorus 5.5mg/L, total nitrogen 60mg/ in village's sewage
L, ammonia nitrogen 48mg/L.Using utility model device system, conditioning tank and sludge-tank is descended to build into a set of day output in combination
For 80 tons of Sewage Disposal.The sanitary sewage in the village is collected first after septic tank by pipe network, is entered after thick, fine fack
Conditioning tank, regulating pondage water quality, then sewage is promoted to utility model device system by conditioning tank by elevator pump, in this dress
It sets and removes COD, ammonia nitrogen, the pollutants such as total phosphorus in system, and sterilized through ultraviolet disinfection, treated that water outlet COD refers to for apparatus system
Mark is down to 48mg/L, total phosphorus 0.01mg/L, total nitrogen 12mg/L, ammonia nitrogen 4.5mg/L, and effluent quality is obviously improved, being capable of row up to standard
It puts.Sedimentation basin base sludge is emitted into underground sludge-tank by static pressure, and outward transport is handled after the regular medicament disinfecting of sludge in sludge-tank
Or compost.
The utility model very good solution rural area sewage quantity is small, and residential area dispersion lacks construction O&M fund
Problem provides a kind of sewage-treatment plant system that effect is good, at low cost, integrated.In utility model device system
Portion is confined space, and peculiar smell does not dissipate in treatment process, good sewage processing effect, and investment, operating cost are low, the degree of automation
Height, can remote monitoring activities operation.
Although the utility model has been described by way of example and in terms of the preferred embodiments, they are not for limiting the utility model
, it is any to be familiar with this those skilled in the art, in the spirit and scope for not departing from the utility model, it can make various changes or retouch from working as,
Therefore the protection scope of the utility model should be subject to what claims hereof protection scope was defined.
Claims (7)
1. a kind of processing device system that domestic sewage in rural areas is integrated, including apparatus main body equipment (10), it is characterised in that: institute
Separating in the apparatus main body equipment (10) stated has the first processing pond (1), second processing pond (2), inclined-tube sedimentation tank (3), ultraviolet kills
Bacterium sterilization pool (4), first processing pond (1) and second processing pond (2) are sequentially connected in series, second processing pond (2) and tube settling
Pond (3) is connected by pipeline, and inclined-tube sedimentation tank (3) is connected with ultraviolet-sterilization sterilization pool (4), and inclined-tube sedimentation tank (3) top is equipped with
The intake chamber of overflow launder and overflow pipe, the overflow channel pipe and ultraviolet-sterilization sterilization pool (4) is sequentially connected, and described
One processing pond (1), second processing pond (2) bottom be both provided with aerator and aeration pipe network device, the aeration pipe network one
End is connect with aerator, and the other end is connect with air blower (5), and first processing pond (1), second processing pond (2), inclined tube are heavy
Shallow lake pond (3), ultraviolet-sterilization sterilization pool (4), air blower (5) closing are mounted in integrated box body structure.
2. the integrated processing device system of domestic sewage in rural areas as described in claim 1, feature exist: at described first
Reason pond (1) is identical with second processing pond (2) structure, is provided with hollow-fibre membrane and porous foam sponge filler as microorganism
The material of carrier, hollow fiber membrane bundle are fixed on upper layer and lower layer bracket, and porous foam sponge filler is embedded on fibre bundle,
Fiber filament passes through mandruka filler, and mandruka filler is segmented or is all covered with fibre bundle, the lower floor support position
In the top of aerator, the hollow-fibre membrane uses doughnut tow, and hollow-fibre membrane tow minimum outer diameter uses
10mm, maximum outside diameter use doughnut by the fixed bunchy of plurality of fibers film wire, fiber film wire without limitation, single bundle of hollow tunica fibrosa
There is a hole on film wire, outer diameter 2.0-2.2mm, surface, and aperture 0.1-0.5 microns, the porous foam sponge is square or cuboid,
Most bond length is 20-400mm.
3. the integrated processing device system of domestic sewage in rural areas as claimed in claim 2, feature exist: first processing
Pond (1) and second processing pond (2) share intermediate pool wall, by pool wall bottom square hole overcurrent sewage, second processing pond (2) bottom
Reflux pump (6) are provided between portion and the first processing pond (1) bottom, mixed liquor is back to from first from second processing pond (2)
It manages pond (1).
4. the integrated processing device system of domestic sewage in rural areas as described in claim 1-3 any claim, feature
: first processing pond (1) and second processing pond (2) is respectively provided with valve and air blower (5) connection, is controlled and is exposed by valve
Tolerance.
5. the integrated processing device system of domestic sewage in rural areas as described in claim 1-3 any claim, feature
: it further include elevator pump (9), the outlet of the elevator pump (9) connects the input end of first processing pond (1), described
The first processing pond (1) and second processing pond (2) in be equipped with DO monitor and temperature monitor, first processing pond
(1) PH monitor and fluid level controller, the elevator pump (9), DO monitor, temperature monitor, PH monitoring are additionally provided in
Instrument, fluid level controller, air blower (5) are all connected with PLC.
6. the integrated processing device system of domestic sewage in rural areas as described in claim 1-3 any claim, feature
: the inclined tube is heavy to determine pond (3) intermediate 1/3 to be equipped with inclined tube filler, and bottom 1/3 is cone bucket shape.
7. the integrated processing device system of domestic sewage in rural areas as described in claim 1-3 any claim, feature
It is: is equipped with ultraviolet lamp tube (7) right above intake chamber at the top of the ultraviolet-sterilization sterilization pool (4), ultraviolet sterilizer (8) connection
Ultraviolet lamp tube (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906101.5U CN209428344U (en) | 2018-11-20 | 2018-11-20 | A kind of processing device system that domestic sewage in rural areas is integrated |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821906101.5U CN209428344U (en) | 2018-11-20 | 2018-11-20 | A kind of processing device system that domestic sewage in rural areas is integrated |
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| CN209428344U true CN209428344U (en) | 2019-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437479A (en) * | 2018-11-20 | 2019-03-08 | 南京博知源环境科技有限公司 | A kind of processing device system that domestic sewage in rural areas is integrated and method |
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2018
- 2018-11-20 CN CN201821906101.5U patent/CN209428344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437479A (en) * | 2018-11-20 | 2019-03-08 | 南京博知源环境科技有限公司 | A kind of processing device system that domestic sewage in rural areas is integrated and method |
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