CN208562065U - A kind of improvement purification tank - Google Patents
A kind of improvement purification tank Download PDFInfo
- Publication number
- CN208562065U CN208562065U CN201820804670.2U CN201820804670U CN208562065U CN 208562065 U CN208562065 U CN 208562065U CN 201820804670 U CN201820804670 U CN 201820804670U CN 208562065 U CN208562065 U CN 208562065U
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- Prior art keywords
- phase separation
- filler
- anaerobic zone
- elastic filler
- aeration area
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Abstract
A kind of modified form purification tank, it is related to field of rural sewage water treatment, housing cavity is divided into three compartments by two pieces of vertical shifting boards, it is connected between each compartment with overcurrent mouth, three compartments are followed successively by three phase separation anaerobic zone, filler settling zone, padding aeration area, water inlet pipe protrudes into the bottom of three phase separation anaerobic zone, the top in outlet pipe connection padding aeration area, three phase separation anaerobic zone top is equipped with three phase separator, lower part is equipped with Ball-type packing, filler settling zone, interval is equipped with several pencil elastic filler devices in padding aeration area, one or more aerator is laid between the pencil elastic filler device in padding aeration area or is laid in the lower hollow position of pencil elastic filler device, one mixed liquor stripping reflux mud-sucking device is connected to three phase separation anaerobic zone and padding aeration area；Three phase separator can reduce air flotation effect, reduce the sedimentation time, and the anti-current-rush ability of pencil elastic filler device is strong, and biofilm is fast, good sewage processing effect, and it is low that total layout designs reduce production cost, be suitble to countryside sewage treating.
Description
Technical field
The utility model belongs to water treatment field, and in particular to field of rural sewage water treatment refers in particular to a kind of modified form
Purification tank.
Background technique
Country sewage is extensive market, and single septic tank, purification tank equipment can not be effectively treated country sewage, SS,
The effluent index such as COD, ammonia nitrogen, phosphorus still reach to be unable to reach " urban wastewater treatment firm pollutant emission standard " less than guarantee
Level-one A standard in GB18918-2002, rural sewage treatment process application pencil filler useless, three-phase separate under the prior art
From device, in addition the non-applied solar energy energy of these rural sewage treatment technologies, usually used electric energy, energy consumption are larger.
Applicant is dedicated to the research of rural sewage treatment equipment and technique, has proposed in equipment improvement a kind of for agriculture
Village's waste water control can go here and there slotting pencil filler device (application number 2018102212879), a kind of efficient improvement septic tank (application number
2018102212737) housing cavity of the patent applications such as, the septic tank of improvement is successively divided into water connection by two pieces of vertical shifting boards
Three-phase separation area, padding aeration area, sloping plate deposition district, three phase separator, dredging tube and spherical shape are equipped in three-phase separation area and is filled out
Expect, interval is equipped with several pencil elastic filler devices in padding aeration area, and one or more aerator is laid in
Between pencil elastic filler device, inclined plate/inclined tube and dredging tube are equipped in sloping plate deposition district, a mixed liquor stripping reflux device connects
Logical three-phase separation area and sloping plate deposition district, this improvement excrement for integrating three phase separator, aerator, sloping plate unit
Pond, it is as a result compact, can efficient process country sewage, deficiency is high expensive.Due to the changeable geographical environment in rural area, lower warp
Ji condition is further developing practical, economic and reliable, maintenance operation convenience, system integration control according to actual needs
Countryside sewage treatment equipment in terms of, there are also very large spaces.
Summary of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of modified form purification tanks, and sewage treatment capacity is big,
Treatment effeciency is high, at low cost, economical and practical.
In order to achieve the above object of the invention, the utility model is specifically performed by: a kind of modified form purification tank, packet
The inspection hole of shell, water inlet pipe, outlet pipe, housing tip is included, housing cavity is divided into three compartments by two pieces of vertical shifting boards, respectively
It is connected between compartment with overcurrent mouth, it is characterised in that three compartments are followed successively by three phase separation anaerobic zone, filler settling zone, padding aeration
Area, water inlet pipe protrude into the bottom of three phase separation anaerobic zone, and outlet pipe is connected to the top in padding aeration area；On three phase separation anaerobic zone
Portion is equipped with three phase separator, and lower part is equipped with Ball-type packing；Interval is equipped with several pencil bullets in filler settling zone, padding aeration area
Property filler device；One or more aerator is laid between the pencil elastic filler device in padding aeration area or cloth
Set on the lower hollow position of pencil elastic filler device；One mixed liquor stripping reflux mud-sucking device is connected to three phase separation anaerobic zone
With padding aeration area.Three phase separator in the device can reduce air flotation effect, reduce the sedimentation time；Filler settling zone and filler
Pencil elastic filler device is respectively mounted in aeration zone, anti-current-rush ability is strong, and biofilm is fast, good sewage processing effect,
The sludge quantity of generation is few, improves the integrated treatment efficiency of purification tank.
Preferably, the pencil elastic filler device installed in filler settling zone, padding aeration area is using applicant
2018102212879 patented technology, including stuffing frame, pencil elastic filler, stuffing frame is by a hollow ring frame and branch
Board group is at laying several layers supporting plate in parallel up and down, string is equipped on each layer supporting plate and inserts pencil bullet in the hollow ring frame
The through-hole of property filler is provided with hole on hollow ring frame more than top layer's supporting plate.
Preferably, mud is inhaled in return pipe one end connection air lift supervisor of mixed liquor stripping reflux mud-sucking device, one end connection
Pipe, air lift are responsible for the lower end for protruding into padding aeration area, and dredging tube protrudes into the lower end of three phase separation anaerobic zone, and the dredging tube other end is stretched
Inspection hole above three phase separation anaerobic zone out, fan connecting tube connect air lift supervisor, and return pipe, dredging tube are equipped with flow control
Valve processed.
Preferably, micro-hole aerator or nanometer hose aeration can be used in aerator.
The utility model has the advantages that the utility model has the advantage that compared with traditional sight technology
1. it uses three phase separation technology, dwell time of sewage is short, and unit volume handles that water is big, vessel space utilization rate
It is high.
2. specific surface area is bigger, and biofilm effect is more preferable using elastic pencil filler, there is good economic benefit.
3. compartment region is set as three phase separation anaerobic zone, filler settling zone and padding aeration area, guaranteeing treatment effect
On the basis of, production cost is reduced, it is more economical practical, it is suitble to countryside sewage treating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the stuffing frame structural schematic diagram of pencil elastic filler device.
Specific embodiment
A kind of modified form purification tank, the inspection hole 4 including shell 1, water inlet pipe 2, outlet pipe 3, housing tip, in shell 1
Chamber is divided into three compartments by two pieces of vertical shifting boards 5, is connected between each compartment with overcurrent mouth 6, three compartments are followed successively by three phase separation
Anaerobic zone 7, filler settling zone 8, padding aeration area 9, water inlet pipe 2 protrude into the bottom of three phase separation anaerobic zone 7, and outlet pipe 3 is connected to
The top in padding aeration area 9；7 top of three phase separation anaerobic zone is equipped with three phase separator 10, and lower part is equipped with Ball-type packing 11；Filler
Interval is equipped with several pencil elastic filler devices 12 in settling zone 8, padding aeration area 9；One or more aeration dress
Set 13 bottoms for being laid between the pencil elastic filler device 12 in padding aeration area 9 or being laid in pencil elastic filler device 12
Hollow position, aerator 13 use micro-hole aerator or nanometer hose aeration；One mixed liquor stripping reflux mud-sucking device 14
It is connected to three phase separation anaerobic zone 7 and padding aeration area 9.
The pencil elastic filler device 12 installed in filler settling zone 8, padding aeration area 9 includes stuffing frame, pencil elasticity
Filler, stuffing frame are made of a hollow ring frame 121 and supporting plate 122, flat up and down in the hollow ring frame 121
Row lays several layers supporting plate 122, and the through-hole 123 gone here and there and insert pencil elastic filler, top layer's supporting plate 122 are equipped on each layer supporting plate 122
Hole 124 is provided on above hollow ring frame 121.
Return pipe one end connection air lift supervisor 141 of mixed liquor stripping reflux mud-sucking device 14, one end connects dredging tube
142, air lift supervisor 141 protrudes into the lower end in padding aeration area 9, and dredging tube 142 protrudes into the lower end of three phase separation anaerobic zone 7, inhales mud
142 other end of pipe stretches out the inspection hole 4 of 7 top of three phase separation anaerobic zone, and fan connecting tube connects air lift supervisor, return pipe, suction
Mud pipe is equipped with flow control valve.
Claims (4)
1. a kind of improvement purification tank, the inspection hole including shell, water inlet pipe, outlet pipe, housing tip, housing cavity are hung down by two pieces
Straight shifting board is divided into three compartments, is connected between each compartment with overcurrent mouth, it is characterised in that three compartments, which are followed successively by three phase separation, to be detested
Oxygen area, filler settling zone, padding aeration area, water inlet pipe protrude into the bottom of three phase separation anaerobic zone, and outlet pipe is connected to padding aeration
The top in area；Three phase separation anaerobic zone top is equipped with three phase separator, and lower part is equipped with Ball-type packing；Filler settling zone, filler expose
Interval is equipped with several pencil elastic filler devices in gas area；One or more aerator is laid in padding aeration area
Pencil elastic filler device between or be laid in the lower hollow position of pencil elastic filler device；One mixed liquor stripping reflux
Mud-sucking device is connected to three phase separation anaerobic zone and padding aeration area.
2. improvement purification tank according to claim 1, it is characterised in that the beam installed in filler settling zone, padding aeration area
Shape elastic filler device includes stuffing frame, pencil elastic filler, and stuffing frame is made of a hollow ring frame and supporting plate, described
Hollow ring frame in lay several layers supporting plate in parallel up and down, be equipped on each layer supporting plate to go here and there and insert the logical of pencil elastic filler
Hole is provided with hole on hollow ring frame more than top layer's supporting plate.
3. improvement purification tank according to claim 1 or 2, it is characterised in that the reflux of mixed liquor stripping reflux mud-sucking device
Pipe one end connects air lift supervisor, and one end connects dredging tube, and air lift is responsible for the lower end for protruding into padding aeration area, and dredging tube protrudes into three-phase
The lower end of anaerobic zone is separated, the dredging tube other end stretches out the inspection hole above three phase separation anaerobic zone, and fan connecting tube connects gas
Supervisor is mentioned, return pipe, dredging tube are equipped with flow control valve.
4. improvement purification tank according to claim 1 or 2, it is characterised in that aerator uses micro-hole aerator or nanometer
Hose aeration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804670.2U CN208562065U (en) | 2018-05-28 | 2018-05-28 | A kind of improvement purification tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820804670.2U CN208562065U (en) | 2018-05-28 | 2018-05-28 | A kind of improvement purification tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562065U true CN208562065U (en) | 2019-03-01 |
Family
ID=65482353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820804670.2U Active CN208562065U (en) | 2018-05-28 | 2018-05-28 | A kind of improvement purification tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483652A (en) * | 2018-05-28 | 2018-09-04 | 江苏凌志环保工程有限公司 | A kind of improvement purification tank and its A+AO+AO rural sewage treatment process and device |
| CN108483819A (en) * | 2018-05-28 | 2018-09-04 | 江苏凌志环保工程有限公司 | A kind of improvement purification tank |
-
2018
- 2018-05-28 CN CN201820804670.2U patent/CN208562065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483652A (en) * | 2018-05-28 | 2018-09-04 | 江苏凌志环保工程有限公司 | A kind of improvement purification tank and its A+AO+AO rural sewage treatment process and device |
| CN108483819A (en) * | 2018-05-28 | 2018-09-04 | 江苏凌志环保工程有限公司 | A kind of improvement purification tank |
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