CN206970409U - Sewage sludge treatment system - Google Patents
Sewage sludge treatment system Download PDFInfo
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- CN206970409U CN206970409U CN201720721790.1U CN201720721790U CN206970409U CN 206970409 U CN206970409 U CN 206970409U CN 201720721790 U CN201720721790 U CN 201720721790U CN 206970409 U CN206970409 U CN 206970409U
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- sludge
- pond
- sedimentation basin
- sewage
- filtrate
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Abstract
The utility model provides a kind of sewage sludge treatment system, including Treatment of Sludge part and sewage disposal part, Treatment of Sludge part includes sludge-tank, sludge concentrating pot, centrifugal dehydrator, bucket and filtrate sedimentation basin, and the discharge end of filtrate sedimentation basin is connected with the injection end of sludge concentrating pot；Bucket is also also connected by sludge conveying mechanism with burning mechanism；Sewage disposal part includes acidizing hydrolyzation tank, Aerobic Pond, one-level aeration filtration pond, two level aeration filtration pond, MBR films ultrasonic cleaning pond, water quality detection pond and clear water reserviors, and apparatus for ultraviolet disinfection and water quality detecting device are provided with water quality detection pond；Acidizing hydrolyzation tank is also connected with filtrate sedimentation basin, and the injection end of filtrate sedimentation basin is additionally provided with barrier.The utility model can carry out dewater treatment to sludge, and the sludge after dehydration can also be burned, after carrying out multistage filtering, sterilization and detection with the municipal sewage newly injected by the sewage filtered out in sludge, to ensure the water quality in clear water reserviors.
Description
Technical field
It the utility model is related to a kind of sewage sludge treatment system.
Background technology
The processing of most of stain disease uses technology based on biological treatment both at home and abroad at present, especially into
Divide complicated, content of organics height, the medicine producing wastewater that toxicity is big, colourity depth and salt content are high, reason is biological treatment work
Skill has that operating cost is low, the high advantage of degree for the treatment of, but there is also many in the urgent need to address great for bioanalysis simultaneously
Problem, as sludge volume is big, sewage scene and peripheral region environment produce serious dirty smelly phenomenon, more than corruptibility sludge etc., seriously
Pollute environment, have impact on ecology.
The planning and designing of comprehensive utilization system of water source, the general principle built are to use water-saving technology and water saving material, together
When active development Discussion about Unconventional Water Resources, as far as possible save, reclaim, recycle water resource, quality classification water supply, on demand supply water, improve
The utilization rate of water resource, the consumption of new water is reduced, control the discharge of stain disease and pollutant, while constructing architecture and place are good
Water-environment Ecological System, maintain the ecological circulation of water, under protecting field with surface water environment.
The content of the invention
Weak point present in regarding to the issue above, the utility model provide one kind and sludge can be carried out at dehydration
Reason, and the sludge after dehydration can also be burned, entered by the sewage filtered out in sludge with the municipal sewage newly injected
After row multistage filtering, sterilization and detection, to ensure the sewage sludge treatment system of water quality in clear water reserviors.
To achieve the above object, the utility model provides a kind of sewage sludge treatment system, including Treatment of Sludge part with
Sewage disposal part, the Treatment of Sludge part include sludge-tank (1), the sludge concentrating pot being sequentially communicated by pipeline and the pump housing
(2), centrifugal dehydrator (3), bucket (5) and filtrate sedimentation basin (4), discharge end and the sludge of the filtrate sedimentation basin (4)
The injection end of concentration tank (2) is connected；
The bucket (5) is also also connected by sludge conveying mechanism (6) with burning mechanism (7)；
Acidizing hydrolyzation tank (9) that the sewage disposal part includes being sequentially communicated by pipeline and the pump housing, Aerobic Pond (10),
One-level aeration filtration pond (11), two level aeration filtration pond (12), MBR films be cleaned by ultrasonic pond (13), water quality detection pond (14) with it is clear
Pond (15), apparatus for ultraviolet disinfection and water quality detecting device are provided with the water quality detection pond；
The injection end of the acidizing hydrolyzation tank is also connected by pipeline and the pump housing with the filtrate sedimentation basin (4), described
The injection end of filtrate sedimentation basin (4) is additionally provided with barrier (8).
Above-mentioned sewage sludge treatment system, wherein, the sludge condensation processing unit includes one provided with agitating device
Individual or multiple sludge concentrating pots (2)；Each sludge concentrating pot (2) includes sludge import, sludge outlet, sunk with the filtrate
The filtrate (liquid that shallow lake pond (4) is connected.
Above-mentioned sewage sludge treatment system, wherein, volcanic rock filter material layer is provided with the one-level aeration filtration pond (11),
Aerator is provided with the bottom of the volcanic rock filter material layer；
The bulky grain ceramic filtering bed of material and small-particle ceramic disposed thereon are provided with the two level aeration filtration pond (12)
Ceramic filter material layer, aerator is provided with the bottom of the small-particle ceramic ceramic filter material layer.
Above-mentioned sewage sludge treatment system, wherein, aerator, Yi Jisuo in the one-level aeration filtration pond (11)
Stating the aerator in two level aeration filtration pond (12) is connected with the aeration blower (16).
Compared with prior art, the utility model has advantages below：
The utility model can carry out dewater treatment to sludge, and the sludge after dehydration can also be burned, by
After the sewage filtered out in sludge and the municipal sewage newly injected carry out multistage filtering, sterilization and detection, to ensure clear water reserviors
In water quality.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Main Reference Numerals are described as follows：
1- sludge-tanks；2- sludge concentrating pots；3- centrifugal dehydrators；4- filtrate sedimentation basins；5- buckets；6- sludge conveyers
Structure；7- burns mechanism；8- barriers；9- acidizing hydrolyzation tanks；10- Aerobic Ponds；11- one-level aeration filtrations pond；12- two level aeration filtrations
Pond；13-MBR films are cleaned by ultrasonic pond；14- water quality detections pond；15- clear water reserviors；16- aeration blowers
Embodiment
As shown in figure 1, the utility model is provided at a kind of sewage sludge treatment system, including Treatment of Sludge part and sewage
Part is managed, Treatment of Sludge part includes sludge-tank 1, sludge concentrating pot 2, the centrifugal dehydrator being sequentially communicated by pipeline and the pump housing
3rd, bucket 5 and filtrate sedimentation basin 4, the discharge end of filtrate sedimentation basin 4 are connected with the injection end of sludge concentrating pot 2.
Sludge condensation processing unit includes one or more sludge concentrating pots 2 provided with agitating device；Each sludge condensation
Tank 2 includes sludge import, sludge outlet, the filtrate (liquid being connected with filtrate sedimentation basin 4.
Agitating device (such as mixer, screw pump or other mixing plants) can be set in sludge concentrating pot 2, to entering
The sludge of sludge concentrating pot 2 carries out concentration.In the present embodiment, sequencing batch operation mode can be used, such as enters mud and stirs
Mix 6-10 hours, precipitation 4-8 hours, draining 1-2 hours, be stirred for 0.5-1 hours, then take out mud 8 hours.
Bucket 5 is also also connected by sludge conveying mechanism 6 with burning mechanism 7.
Sludge conveying mechanism includes feed pipe, drive rod and helical blade.
Feed pipe is provided with feeding mouth and discharge gate, and feeding mouth is corresponding with the position of discharging opening, and discharge gate is located at pan feeding
Mouth may be rotatably mounted in feed pipe close to the side of charging aperture, drive rod, and helical blade is arranged on the periphery of drive rod.
Wherein, the feeding mouth of feed pipe is connected with bucket, and a part for helical blade and one end of drive rod are located at mud
The inside of bucket, so as to be conveyed to the sludge in bucket.
The acidizing hydrolyzation tank 9, Aerobic Pond 10, one-level that sewage disposal part includes being sequentially communicated by pipeline and the pump housing are aerated
Filtering ponds 11, two level aeration filtration pond 12, MBR films are cleaned by ultrasonic pond 13, water quality detection pond 14 and clear water reserviors 15, in water quality detection
Apparatus for ultraviolet disinfection and water quality detecting device are provided with pond；
The injection end of acidizing hydrolyzation tank is also connected by pipeline and the pump housing with filtrate sedimentation basin 4, the note of filtrate sedimentation basin 4
Enter end and be additionally provided with barrier 8.
Volcanic rock filter material layer is provided with one-level aeration filtration pond 11, aerator is provided with the bottom of volcanic rock filter material layer.
Wherein, volcanic rock filter material layer is using spheroid made of volcanic rock as internal layer core material, with hollow made of expanded perlite
Spheroid is outer layer dress material, and the outer layer dress material is provided with dense micropore, and outer layer dress material and internal layer core material are closely linked.
The bulky grain ceramic filtering bed of material and small-particle ceramic ceramic filter material disposed thereon are provided with two level aeration filtration pond 12
Layer, aerator is provided with the bottom of small-particle ceramic ceramic filter material layer.
In addition, the demarcation strip with through hole is provided between the bulky grain ceramic filtering bed of material and small-particle ceramic ceramic filter material layer.
The spheroidal that big particle diameter ceramic grain filter is diameter 13mm, small particle ceramic grain filter are diameter 6mm spheroidal.
The bulky grain ceramic filtering bed of material is used for the pollutant carrying capacity for improving filter tank, extends the periodic duty time in filter tank.Little particle
The ceramic filtering bed of material is used for the specific surface area for increasing filtrate, so as to improve the nitrification bacteria biomass of attachment, improves ammonia nitrogen removal frank.
The aerator in aerator and two level aeration filtration pond 12 in one-level aeration filtration pond 11 is and exposed
Enraged blower fan 16 is connected.
Preferred embodiment of the present utility model is the foregoing is only, is merely illustrative for invention, and it is unrestricted
Property.Those skilled in the art understands, many changes can be carried out to it in the spirit and scope that invention claim is limited,
Modification, in addition it is equivalent, but fall within the scope of protection of the utility model.
Claims (4)
- A kind of 1. sewage sludge treatment system, it is characterised in that including Treatment of Sludge part and sewage disposal part, the sludge Process part includes sludge-tank (1), sludge concentrating pot (2), centrifugal dehydrator (3), the mud being sequentially communicated by pipeline and the pump housing Struggle against (5) and filtrate sedimentation basin (4), and the discharge end of the filtrate sedimentation basin (4) is connected with the injection end of the sludge concentrating pot (2) It is logical；The bucket (5) is also also connected by sludge conveying mechanism (6) with burning mechanism (7)；The sewage disposal part includes the acidizing hydrolyzation tank (9), Aerobic Pond (10), one-level being sequentially communicated by pipeline and the pump housing Aeration filtration pond (11), two level aeration filtration pond (12), MBR films are cleaned by ultrasonic pond (13), water quality detection pond (14) and clear water reserviors (15) apparatus for ultraviolet disinfection and water quality detecting device, are provided with the water quality detection pond；The injection end of the acidizing hydrolyzation tank is also connected by pipeline and the pump housing with the filtrate sedimentation basin (4), the filtrate The injection end of sedimentation basin (4) is additionally provided with barrier (8).
- 2. sewage sludge treatment system according to claim 1, it is characterised in that the sludge condensation processing unit includes One or more sludge concentrating pots (2) provided with agitating device；Each sludge concentrating pot (2) includes sludge import, sludge Outlet, the filtrate (liquid being connected with the filtrate sedimentation basin (4).
- 3. sewage sludge treatment system according to claim 1, it is characterised in that in the one-level aeration filtration pond (11) Provided with volcanic rock filter material layer, aerator is provided with the bottom of the volcanic rock filter material layer；The bulky grain ceramic filtering bed of material and little particle ceramic filtering disposed thereon are provided with the two level aeration filtration pond (12) The bed of material, aerator is provided with the bottom of the small-particle ceramic ceramic filter material layer.
- 4. sewage sludge treatment system according to claim 3, it is characterised in that in the one-level aeration filtration pond (11) Aerator and the two level aeration filtration pond (12) in aerator be to be connected with the aeration blower (16) It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721790.1U CN206970409U (en) | 2017-06-21 | 2017-06-21 | Sewage sludge treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721790.1U CN206970409U (en) | 2017-06-21 | 2017-06-21 | Sewage sludge treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206970409U true CN206970409U (en) | 2018-02-06 |
Family
ID=61407448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721790.1U Active CN206970409U (en) | 2017-06-21 | 2017-06-21 | Sewage sludge treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206970409U (en) |
-
2017
- 2017-06-21 CN CN201720721790.1U patent/CN206970409U/en active Active
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