CN206219403U - A kind of country sewage integrated treatment unit - Google Patents
A kind of country sewage integrated treatment unit Download PDFInfo
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- CN206219403U CN206219403U CN201621250735.0U CN201621250735U CN206219403U CN 206219403 U CN206219403 U CN 206219403U CN 201621250735 U CN201621250735 U CN 201621250735U CN 206219403 U CN206219403 U CN 206219403U
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- water inlet
- sedimentation basin
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Abstract
The utility model discloses a kind of country sewage integrated treatment unit, including three are wholely set and closed pond body；Three pond bodies are respectively hydrolysis acidification pool, contact-oxidation pool and sedimentation basin.Water-distributing device, combined stuffing one and collector pipe are set gradually from top to bottom in hydrolysis acidification pool.Combined stuffing two, submersible aerator and aerator blast pipe are provided with contact-oxidation pool.It is provided with sedimentation basin into water separator tube, sludge reflux pump, mud return line and effluent weir；During the other end of mud return line is passed and stretches into hydrolysis acidification pool from sedimentation basin；Effluent weir is arranged on the top inner wall face surrounding of sedimentation basin, and delivery port is provided with the sedimentation basin side wall contour with effluent weir position.The application both can guarantee that treatment effect using the technique of hydrolysis acidification and catalytic oxidation, but can reducing energy consumption, operational management is convenient, build easy, is adapted to being actually needed for rural area.
Description
Technical field
The utility model is related to the field of Environment Protection in terms of rural sewage treatment, particularly a kind of country sewage integrated treatment
Device.
Background technology
As urbanization of villages develops, the pollution problem that distributing country sewage causes day adds serious, the life dirt in rural area
Water is typically all directly discharged into river course nearby, makes the pollution of river all the more serious.Rural sewage treatment technology mainly has and detests at this stage
Oxygen digestion, anaerobic biofilter, A2/ O, bio-contact oxidation, oxidation ditch, biofilter etc..Wherein unpowered Anaerobic Treatment skill
Art process is simple, sludge quantity are few, but treatment effect is undesirable；And dynamic treatment technology is general with reference to existing urban wastewater treatment
Mode, increase aerator, sewage pump equal power device, but cities and towns and rural area have deviation, produce and build that difficult, power consumption is high, fortune
The problems such as row management inconvenience.
Utility model content
The technical problems to be solved in the utility model is directed to above-mentioned the deficiencies in the prior art, and provides a kind of country sewage
Integrated treatment unit, the country sewage integrated treatment unit both can guarantee that using hydrolysis acidification and the technique of catalytic oxidation
Treatment effect, but can reducing energy consumption, operational management is convenient, build easy, is adapted to being actually needed for rural area.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of country sewage integrated treatment unit, including three be wholely set and closed pond body；Three pond bodies point
Wei not hydrolysis acidification pool, contact-oxidation pool and sedimentation basin.
Water-distributing device, combined stuffing one and collector pipe are set gradually from top to bottom in hydrolysis acidification pool；Water-distributing device includes
Water inlet manifold and some water inlet pipes, one end of water inlet manifold are stretched out from the side wall of hydrolysis acidification pool, form water inlet；It is some
Root water inlet pipe is connected with water inlet manifold pipe shaft；Stretch into contact-oxidation pool the water side of collector pipe.
Combined stuffing two, submersible aerator and aerator blast pipe are provided with contact-oxidation pool；Submersible aerator is set
It is in the bottom of contact-oxidation pool and corresponding with the water outlet end position of collector pipe；One end of aerator blast pipe and underwater jet aeration
Machine is connected, and the other end of submersible aerator stretches out outside contact-oxidation pool and communicated with air；Combined stuffing two is arranged on and catchments
Pipe water side and the top of submersible aerator.
It is provided with sedimentation basin into water separator tube, sludge reflux pump, mud return line and effluent weir；Sludge reflux pump is set
In the bottom of sedimentation basin, one end of mud return line is connected with sludge reflux pump, and the other end of mud return line is from sedimentation basin
In passing and stretching into hydrolysis acidification pool, and the inserting end of mud return line is located at the top of combined stuffing one；Water inlet separator tube
Water side is located in sedimentation basin, and the water inlet end of separator tube of intaking stretches out and in contact-oxidation pool from sedimentation basin side wall；Water outlet
Weir is arranged on the top inner wall face surrounding of sedimentation basin, and delivery port is provided with the sedimentation basin side wall contour with effluent weir position.
Processing unit is made of carbon steel anti-corrosion material.
Vertical range between the tube hub of water inlet separator tube and sedimentation basin bottom is 700mm.
The water side of water inlet separator tube is provided with horn mouth.
Water inlet manifold and water inlet pipe and collector pipe in water-distributing device are perforated pipe.
The material of water inlet manifold and collector pipe is UPVC and bore is DN50；The bore of water inlet pipe is DN32；Its
In, the diameter of collector pipe, water inlet manifold and water inlet pipe middle punch is 10mm, and perforation obliquely 45 ° be staggered, phase
Pitch of holes between adjacent two perforation is 50mm.
Combined stuffing one and combined stuffing two are fixed on the middle part of corresponding pond body by fixed mount, and each fixed mount is wrapped
Two fixed nets be arrangeding in parallel are included, each fixes net includes two screw-thread steels and nylon rope, two screw-thread steels are each attached to
On the side wall of corresponding pond body, nylon rope is wrapped on two screw-thread steels, and combined stuffing one or combined stuffing two are located at two fixations
Between net, and fixed by two fixed nylon ropes netted.
Effluent weir is serrated.
The model DSA101-M075 of submersible aerator, rated power is 0.75KW, and rated voltage is 220V.
The model V180 stainless steel submersible pumps of sludge reflux pump, rated power is 0.18KW, and rated voltage is 220V, if
Run time is determined for 1h/d.
The utility model has the advantages that using after said structure：
（1）The complete setting of whole device and function modoularization, overall size can accomplish 3m*2m*2.5m, general single set present apparatus
The need for village's sewage disposal being met.In addition, device is easily transported to scene and fast and easy installs construction.
（2）Using hydrolysis acidification technique, sludge is periodically back to hydrolysis acidification pool and is digested, whole device sludge quantity
It is low, only need within 1 year primary sludge to clear, it is easy to maintenance, after later stage operation need to only switch on power, periodically check.
（3）Device device therefor is submersible aerator and sludge reflux pump, is both placed in respective cells body, without individually again
Back shop is set, and in addition using conventional 220V voltages, construction is simple.
（4）Hydrolysis acidification pool and contact-oxidation pool are combined into A/O techniques in the presence of sludge reflux pump, can with denitrogenation,
Removal ammonia nitrogen and total nitrogen.
Brief description of the drawings
Fig. 1 shows the piping arrangement in a kind of country sewage integrated treatment unit of the utility model.
Top view when Fig. 2 shows a kind of country sewage integrated treatment unit of the utility model without top cover.
A kind of longitudinal sectional view when Fig. 3 shows that country sewage integrated treatment unit contains hydrolysis acidification pool.
A kind of longitudinal sectional view when Fig. 4 shows that country sewage integrated treatment unit contains sedimentation basin.
Fig. 5 shows the structural representation of perforated pipe.
Wherein have：
1. hydrolysis acidification pool；
1-1. water inlets；1-2. water-distributing devices；1-3. collector pipes；1-4. screw-thread steels one；1-5. nylon ropes one；1-6. is combined
Filler one；
2. contact-oxidation pool；
2-1. screw-thread steels two；2-2. nylon ropes two；2-3. combined stuffings two；2-4. submersible aerators；2-5. aerators enter
Airduct；
3. sedimentation basin；
3-1. water inlet separator tubes；3-2. sludge reflux pumps；3-3. mud return lines；3-4. effluent weirs；3-5. delivery ports.
Specific embodiment
The utility model is described in further detail with specific better embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of country sewage integrated treatment unit, including three be wholely set and closed
Pond body.Whole processing unit is made of carbon steel anti-corrosion material, therefore, it is possible to buried, above earthing afforest.
Three pond bodies are respectively hydrolysis acidification pool 1, contact-oxidation pool 2 and sedimentation basin 3.
As shown in figure 1, hydrolysis acidification pool 1 and sedimentation basin 3 are set up in parallel and with a shared pond body sidewall；Catalytic oxidation
Pond respectively has a shared pond body sidewall with hydrolysis acidification pool and sedimentation basin respectively.
Whole processing unit size is preferably designed for 3m*2m*2.5m, wherein, hydrolysis acidification pool 1, contact-oxidation pool 2 and heavy
The size in shallow lake pond 3 is respectively preferably 1.5m*1m*2.5m, 1.5m*2m*2.5m and 1.5m*1m*2.5m.
Water-distributing device 1-2, the 1-6 of combined stuffing one and collector pipe 1-3 are set gradually from top to bottom in hydrolysis acidification pool 1.
Water-distributing device includes water inlet manifold and some water inlet pipes.
Water inlet manifold, water inlet pipe and collector pipe are both preferably perforated pipe as shown in Figure 5.
The material of water inlet manifold and collector pipe is both preferably UPVC, and its bore is DN50；The bore of water inlet pipe is
DN32；Wherein, the diameter of collector pipe, water inlet manifold and water inlet pipe middle punch is 10mm, and perforation 45 ° staggeredly obliquely
Arrangement, the pitch of holes between two neighboring perforation is 50mm.
One end of water inlet manifold is stretched out from the side wall (non-common pond body sidewall) of hydrolysis acidification pool, forms water inlet 1-1.Should
Water inlet 1-1 is preferably connected with water using flange, the sewage self-flowing in general rural area to neighbouring sump, afterwards from sump
Pump into the present apparatus.
Some water inlet pipes are connected with water inlet manifold pipe shaft.The setting perforated on water inlet pipe and pipe shaft, can make
Intake in full and uniform entrance combined stuffing one, the Anaerobic Treatment of the acidifying that is hydrolyzed.
As shown in Fig. 2 the combined stuffing two in combined stuffing one and contact-oxidation pool is fixed on accordingly by fixed mount
The middle part of pond body, each fixed mount includes two fixed nets be arrangeding in parallel.The spacing on upper fixed net and respective cells top and
Lower fixed net is both preferably 500mm with the spacing at respective cells bottom.
Each fixes net includes two screw-thread steels and nylon rope.
Two screw-thread steels are each attached on the side wall of corresponding pond body, and the fixed form of two screw-thread steels is preferably welding.Two
Root screw-thread steel is both preferably the screw-thread steels of Φ 12.
Nylon rope is wrapped on two screw-thread steels, is parallel to each other between nylon rope, the spacing between adjacent two nylon ropes
Both preferably 150mm.
Combined stuffing one or combined stuffing two are located between two fixed nets, and are consolidated by two fixed nylon ropes netted
It is fixed.Combined stuffing one and combined stuffing two it is highly preferred equal, be 1500mm.
Wherein, combined stuffing one is fixed on the middle part of hydrolysis acidification pool by fixed mount one, and fixed mount one includes that two are put down
The fixed net one that row is set, each fixes net one includes two 1-4 of the screw-thread steel one and 1-5 of nylon rope one.The 1-4's of screw-thread steel one
Length is preferably 1m, and the length of every nylon rope one is preferably 1.2m.
Combined stuffing one is arranged between two fixed nets one, and is tied up on the nylon rope one on two fixed nets one.
As shown in figure 3, collector pipe is preferably placed in the bottom center of hydrolysis acidification pool, the water side of collector pipe is stretched into
In contact-oxidation pool.Also will be by the sewage after hydrolysis acidification into being continued with contact-oxidation pool.
The 2-3 of combined stuffing two, submersible aerator 2-4 and aerator blast pipe 2-5 are provided with contact-oxidation pool.
Combined stuffing two is fixed on the middle part of hydrolysis acidification pool by fixed mount two, and fixed mount two be arranged in parallel including two
Fixed net two, each fix net two include two 2-1 of the screw-thread steel two and 2-2 of nylon rope two.The length of screw-thread steel two is preferred
It is 1.5m, the length of every nylon rope two is preferably 1.7m.
Combined stuffing two is arranged between two fixed nets two, and is tied up on the nylon rope two on two fixed nets two.
Submersible aerator is arranged on the bottom of contact-oxidation pool, and corresponding with the water outlet end position of collector pipe.Diving exposes
The model of mechanism of qi is preferably DSA101-M075, and rated power is 0.75KW, and rated voltage is 220V.
One end of aerator blast pipe is connected with submersible aerator, and the other end of submersible aerator stretches out contact-oxidation pool
Communicate outward and with air, air can be pumped to contact-oxidation pool bottom.
So, the sewage into contact-oxidation pool can be made to be sufficiently mixed uniformly with the oxygen in air, then makes mixing equal
Even sewage enters in combined stuffing two, carries out Aerobic Process for Treatment.
As shown in figure 4, being provided with sedimentation basin into water separator tube, sludge reflux pump, mud return line and effluent weir.
Sludge reflux pump is arranged on the bottom of sedimentation basin, and the model of sludge reflux pump is preferably V180 stainless steel submersible pumps,
Rated power is 0.18KW, and rated voltage is 220V, sets run time as 1h/d, and energy time segment is run multiple times.
One end of mud return line is connected with sludge reflux pump, and the other end of mud return line is passed and stretched from sedimentation basin
In entering hydrolysis acidification pool, and the inserting end of mud return line is located at the top of combined stuffing one.So, sedimentation basin bottom can be made
Sludge is pumped into hydrolysis acidification pool, for digesting unnecessary sludge, and ensures the sludge total amount in device.
The water side of water inlet separator tube is located in sedimentation basin, and the water inlet end of separator tube of intaking stretches out and position from sedimentation basin side wall
In in contact-oxidation pool.The water side of water inlet separator tube is preferably provided with horn mouth.The tube hub and sedimentation basin of water inlet separator tube
Vertical range between bottom is preferably 700mm.
Effluent weir is arranged on the top inner wall face surrounding of sedimentation basin, and the setting of effluent weir can guarantee that the uniform water outlet of water outlet
Effect.Effluent weir is preferably stainless steel, and the preferred 3mm of thickness, effluent weir is preferably serrated, sawtooth 200mm wide, high
100mm。
The sedimentation basin side wall contour with effluent weir position（Non-common pond body sidewall）On be provided with delivery port 3-5.Delivery port
The water up to standard of outflow drains into river course nearby.
In addition, be provided with waterproof electric cabinet on the whole one of side wall of processing unit, waterproof electric cabinet respectively with diving
Aerator is connected with sludge reflux pump, and power interface is additionally provided with waterproof electric cabinet, can be connected with external 220V power supplys,
So as to after external power supply is connected, submersible aerator and sludge reflux pump be made to be operated as needed.
The treating capacity of the present apparatus can reach 1t/h, and water outlet reaches town sewage plant one-level B standard, it is adaptable to most of rural area
Sewage, when treating capacity is bigger, in parallel can be superimposed this integrated treatment unit and be used.
Preferred embodiment of the present utility model described in detail above, but, the utility model is not limited to above-mentioned reality
The detail in mode is applied, in range of the technology design of the present utility model, the technical solution of the utility model can be entered
The various equivalents of row, these equivalents belong to protection domain of the present utility model.
Claims (10)
1. a kind of country sewage integrated treatment unit, it is characterised in that：It is wholely set including three and closed pond body；Three
Individual pond body is respectively hydrolysis acidification pool, contact-oxidation pool and sedimentation basin；
Water-distributing device, combined stuffing one and collector pipe are set gradually from top to bottom in hydrolysis acidification pool；Water-distributing device includes water inlet
House steward and some water inlet pipes, one end of water inlet manifold are stretched out from the side wall of hydrolysis acidification pool, form water inlet；Some are entered
Water branch pipe is connected with water inlet manifold pipe shaft；Stretch into contact-oxidation pool the water side of collector pipe；
Combined stuffing two, submersible aerator and aerator blast pipe are provided with contact-oxidation pool；Submersible aerator is arranged on and connects
The bottom of oxidation pond is touched, and it is corresponding with the water outlet end position of collector pipe；One end of aerator blast pipe and submersible aerator phase
Connection, the other end of submersible aerator stretches out outside contact-oxidation pool and is communicated with air；Combined stuffing two is arranged on collector pipe and goes out
The top of water end (W.E.) and submersible aerator；
It is provided with sedimentation basin into water separator tube, sludge reflux pump, mud return line and effluent weir；Sludge reflux pump is arranged on heavy
The bottom in shallow lake pond, one end of mud return line is connected with sludge reflux pump, and the other end of mud return line is passed from sedimentation basin
And in stretching into hydrolysis acidification pool, and the inserting end of mud return line is located at the top of combined stuffing one；The water outlet of water inlet separator tube
End is located in sedimentation basin, and the water inlet end of separator tube of intaking stretches out and in contact-oxidation pool from sedimentation basin side wall；Effluent weir sets
The top inner wall face surrounding in sedimentation basin is put, delivery port is provided with the sedimentation basin side wall contour with effluent weir position.
2. country sewage integrated treatment unit according to claim 1, it is characterised in that：Processing unit is anti-using carbon steel
Rotten material is made.
3. country sewage integrated treatment unit according to claim 1, it is characterised in that：The tube hub of water inlet separator tube
It is 700mm with the vertical range between sedimentation basin bottom.
4. country sewage integrated treatment unit according to claim 3, it is characterised in that：The water side of water inlet separator tube
It is provided with horn mouth.
5. country sewage integrated treatment unit according to claim 1, it is characterised in that：Water inlet in water-distributing device is total
Pipe and water inlet pipe and collector pipe are perforated pipe.
6. country sewage integrated treatment unit according to claim 5, it is characterised in that：Water inlet manifold and collector pipe
Material is UPVC and bore is DN50；The bore of water inlet pipe is DN32；Wherein, collector pipe, water inlet manifold and water inlet branch
The diameter of pipe middle punch is 10mm, and perforation obliquely 45 ° be staggered, the pitch of holes between two neighboring perforation is
50mm。
7. country sewage integrated treatment unit according to claim 1, it is characterised in that：Combined stuffing one and combination are filled out
Material two is fixed on the middle part of corresponding pond body by fixed mount, and each fixed mount includes two fixed nets be arrangeding in parallel, often
Individual fixed net includes two screw-thread steels and nylon rope, and two screw-thread steels are each attached on the side wall of corresponding pond body, and nylon rope is twined
It is wound on two screw-thread steels, combined stuffing one or combined stuffing two are located between two fixed nets, and fix net by two
Nylon rope is fixed.
8. country sewage integrated treatment unit according to claim 1, it is characterised in that：Effluent weir is serrated.
9. country sewage integrated treatment unit according to claim 1, it is characterised in that：The model of submersible aerator
DSA101-M075, rated power is 0.75KW, and rated voltage is 220V.
10. country sewage integrated treatment unit according to claim 1, it is characterised in that：The model of sludge reflux pump
It is V180 stainless steel submersible pumps, rated power is 0.18KW, and rated voltage is 220V, sets run time as 1h/d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250735.0U CN206219403U (en) | 2016-11-22 | 2016-11-22 | A kind of country sewage integrated treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621250735.0U CN206219403U (en) | 2016-11-22 | 2016-11-22 | A kind of country sewage integrated treatment unit |
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| Publication Number | Publication Date |
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| CN206219403U true CN206219403U (en) | 2017-06-06 |
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ID=58790591
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621250735.0U Active CN206219403U (en) | 2016-11-22 | 2016-11-22 | A kind of country sewage integrated treatment unit |
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| CN (1) | CN206219403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875063A (en) * | 2020-08-04 | 2020-11-03 | 知和环保科技有限公司 | Branchial rake type artificial floating island and application method thereof |
-
2016
- 2016-11-22 CN CN201621250735.0U patent/CN206219403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875063A (en) * | 2020-08-04 | 2020-11-03 | 知和环保科技有限公司 | Branchial rake type artificial floating island and application method thereof |
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