CN209276327U - Integrated CASS biological tank process spent water processing equipment - Google Patents
Integrated CASS biological tank process spent water processing equipment Download PDFInfo
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- CN209276327U CN209276327U CN201821987117.3U CN201821987117U CN209276327U CN 209276327 U CN209276327 U CN 209276327U CN 201821987117 U CN201821987117 U CN 201821987117U CN 209276327 U CN209276327 U CN 209276327U
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Abstract
The utility model discloses integrated CASS biological tank process spent water processing equipments, including flocculation basin, reaction tank, biofilter and equipment room, the flocculation basin is divided into aeration stirring area and perpendicular stream settling zone, aeration stirring area is connected with perpendicular stream settling zone, reaction tank is divided into pretreating zone and CASS treatment region, pretreating zone is connected with perpendicular stream settling zone top and CASS treatment region bottom respectively, pretreating zone and the bottom of CASS treatment region are equipped with the first aerating system, the top of CASS treatment region is equipped with water decanter, water decanter is connected to the bottom of biofilter, raw water elevator pump is equipped in equipment room, blower fan group and power control cabinet；The sewage disposal device CASS sewage treatment process of the utility model is simple, occupied area is small, it invests lower, sewage successively carries out multi-level process through aeration stirring area, perpendicular stream settling zone, pretreating zone, CASS treatment region and biofilter, and it is good to effectively improve organic removal rate in sewage, effluent quality.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, and in particular at integrated CASS biological tank process spent water
Manage equipment.
Background technique
CASS (Cyclic Activated Sludge System) is the abbreviation of cyclic activated sludge system, be
Grow up on the basis of SBR, i.e., water inlet end increases a biological selector in the pond SBR, and it is (heavy to realize continuum micromeehanics
Shallow lake phase, drainage period still continuum micromeehanics), intermittent drainage.Cyclic activated sludge system integrates reaction, precipitating, draining, function, pollutant
Degradation is a plug-flow process in time, and microorganism is then in aerobic, anoxic, among anaerobism cyclically-varying, to reach
It is acted on to pollutant removal, while also there is preferable denitrogenation, phosphorus removal functional.
Traditional CASS sewage disposal device arrangement is unreasonable, takes up a large area, cost of investment height, and sewage disposal process
Middle turbulent water influences big, anaerobic and aerobic and reacts insufficient, and wastewater treatment efficiency is bad.Therefore, it is proposed to integration CASS
Biological tank process spent water processing equipment, sewage disposal device CASS sewage treatment process is simple, and occupied area is small, investment
Lower, sewage successively carries out through aeration stirring area, perpendicular stream settling zone, pretreating zone, CASS treatment region and biofilter multi-level
Process, effectively increases organic removal rate in sewage, and sewage effluent quality after sewage disposal device processing is good.
Utility model content
It is set in view of the deficienciess of the prior art, the utility model provides the processing of integration CASS biological tank process spent water
Standby, sewage disposal device CASS sewage treatment process is simple, and occupied area is small, and investment is lower, successively through aeration stirring
Area, perpendicular stream settling zone, pretreating zone, CASS treatment region and biofilter carry out multi-level process, effectively increase sewage
Middle organic removal rate, sewage effluent quality after sewage disposal device processing are good.
The utility model is achieved through the following technical solutions:
Integrated CASS biological tank process spent water processing equipment, including flocculation basin, reaction tank, biofilter and equipment room；
The flocculation basin is divided into aeration stirring area and perpendicular stream settling zone, and aeration stirring area is connected with perpendicular stream settling zone, aeration stirring area
Equipped with boring aeration agitating device, and aeration stirring area connects water inlet pipe, erects stream settling zone and is equipped with perpendicular stream settling system；It is described anti-
Ying Chi is divided into pretreating zone and CASS treatment region, and pretreating zone is connected with perpendicular stream settling zone top, at pretreating zone and CASS
The bottom Li Qu is connected, and the bottom of pretreating zone and CASS treatment region is equipped with the first aerating system, the first aerating system be used for
Pretreating zone and CASS treatment region provide reaction gas, to promote the organic pollutant in sewage to be decomposed by microbiological oxidation,
The top of CASS treatment region is equipped with water decanter, and water decanter is used to be discharged the clear water on CASS treatment region upper layer；The biofilter
Bottom is connected by water decanter with CASS treatment region, and by CASS treatment region, treated that clear water can enter biofilter is further
The top of processing, biofilter is equipped with discharge outlet；Raw water elevator pump, blower fan group and power control cabinet, perforation are equipped in the equipment room
Aeration stirrer, raw water elevator pump and blower fan group are electrical connected with power control cabinet respectively, are stirred by power control cabinet control punch aeration
Mix device, raw water elevator pump and blower, raw water elevator pump be used for by sewage to be processed through water inlet pipe be pumped into aeration stirring area into
Row processing, blower fan group are used to provide gas source to the first aerating system；
When sewage treatment, sewage enters aeration stirring area through water inlet pipe, and sewage is after the abundant aeration stirring in aeration stirring area
Into perpendicular stream settling zone, pretreating zone is entered after Jing Shuliu settling system reduction of speed, sewage passes through microbial enzyme in pretreating zone
Most of dissolved organic matter, the preprocessed pretreated sewage in area enter CASS in the rapid absorption effluent of fast transfer mechanism
For treatment region through the further degradation treatment of microorganism, activated sludge gradually sinks to bottom of pond, and the upper water of CASS treatment region becomes clear, clear water
Flow into biofilter through water decanter, clear water can in biofilter further filtration treatment, and drained by the top of biofilter
Mouth discharge；Sewage disposal device CASS sewage treatment process is simple, and occupied area is small, and investment is lower, through multi-level work
Skill processing organic removal rate is high, effluent quality is good, which can be carried out continuum micromeehanics and persistently handle.
Further, the top of the pretreating zone is equipped with sparge pipe, the top of one end of sparge pipe and perpendicular stream settling zone
It is connected, the sewage in perpendicular stream settling zone enters pretreating zone through sparge pipe, when sparge pipe can reduce sewage and enter pretreating zone
The water flow fluctuation of generation.
Further, the sparge pipe is equipped with multiple apopores, uniformly enters the sewage in perpendicular stream settling zone pre-
The upper area for the treatment of region, and reduce turbulent water.
Further, sewage disposal device further includes sludge-tank, and the sludge-tank is set to the top of equipment room, can be effective
Reduce occupation area of equipment.
Further, sludge recirculation system, sludge reflux are equipped between the pretreating zone, CASS treatment region and sludge-tank
The activated sludge that pretreating zone and CASS treatment region settle can be pumped into sludge reflux pond by system, also can will be in sludge reflux pond
Activated sludge add to pretreating zone and CASS treatment region to promote microbial degradation.
Further, it is equipped with haydite layer in the biofilter, the clear water energy in biofilter is entered by CASS treatment region
Pass through the further filtration treatment of haydite layer.
Further, the bottom of the biofilter is equipped with the second aerating system, and the second aerating system is connected with blower fan group,
Gas source can be provided into biofilter by the second aerating system, the clear water entered in biofilter is carried out at further aeration
Reason.
Further, disinfection by ultraviolet light pipe, the discharge outlet of disinfection by ultraviolet light pipe and biofilter are equipped in the equipment room
It is connected, is further disinfected by the water energy of biofilter discharge by disinfection by ultraviolet light pipe.
Further, the water inlet of the water decanter is higher than the discharge outlet of biofilter.
The utility model has the beneficial effects that: the integrated CASS biological tank process spent water processing of the utility model is set
Standby, sewage disposal device CASS sewage treatment process is simple, and occupied area is small, and investment is lower, successively through aeration stirring
Area, perpendicular stream settling zone, pretreating zone, CASS treatment region and biofilter carry out multi-level process, effectively increase sewage
Middle organic removal rate, sewage effluent quality after sewage disposal device processing is good, which can be carried out continuously
The lasting processing of water inlet, effectively improves sewage treating efficiency.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the top view of the utility model.
In attached drawing: 1- flocculation basin, the aeration stirring area 11-, the perpendicular stream settling zone 12-, 13- boring aeration agitating device, 14- into
Water pipe, the perpendicular stream settling system of 15-, 2- reaction tank, the pretreating zone 21-, 22-CASS treatment region, 23- water decanter, 24- sparge pipe,
The biofilter 3-, 31- discharge outlet, 32- haydite layer, 4- equipment room, 41- raw water elevator pump, 42- blower fan group, 43- power control cabinet, 44-
Disinfection by ultraviolet light pipe, the first aerating system of 51-, the second aerating system of 52-, 6- sludge-tank, 7- sludge recirculation system.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
In the description of the present application, it is to be understood that the instruction such as term "inner", "outside", "upper", "lower", "top", "bottom"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.
As shown in Figs. 1-2, integrated CASS biological tank process spent water processing equipment, including flocculation basin 1, reaction tank 2, biology
Filter tank 3, equipment room 4 and sludge-tank 6；The flocculation basin 1 divides for aeration stirring area 11 and perpendicular stream settling zone 12, aeration stirring area 11
Be connected with perpendicular stream settling zone 12, aeration stirring area 11 be equipped with boring aeration agitating device 13, and aeration stirring area 11 connect into
Water pipe 14 erects stream settling zone 12 and is equipped with perpendicular stream settling system 15；The reaction tank 2 divides for pretreating zone 21 and CASS treatment region
22, the top of pretreating zone 21 is equipped with sparge pipe 24, and one end of sparge pipe 24 is connected with the top of perpendicular stream settling zone 12, erects stream
Sewage in settling zone 12 enters pretreating zone 21 through sparge pipe 24, and sparge pipe 24 can reduce production when sewage enters pretreating zone 21
Raw water flow fluctuation, pretreating zone 21 are connected with 22 bottom of CASS treatment region, the bottom of pretreating zone 21 and CASS treatment region 22
Portion is equipped with the first aerating system 51, and the first aerating system 51 is used to provide reaction gas to pretreating zone 21 and CASS treatment region 22
Body, to promote the organic pollutant in sewage to be degraded by microbiological oxidation, the top of CASS treatment region 22 is equipped with water decanter 23, strains
Hydrophone 23 is used to be discharged the clear water on 22 upper layer of CASS treatment region；The bottom of the biofilter 3 passes through at water decanter 23 and CASS
Reason area 22 is connected, and haydite layer 32 is equipped in biofilter 3, and the bottom of haydite layer 32 is equipped with the second aerating system 52, and second exposes
Gas system 52 is connected with blower fan group 42, by CASS treatment region 22 enter biofilter 3 in clear water through the second aerating system 52 into
One step Air Exposure, and through the further filtration treatment of haydite layer 32, the top of biofilter 3 is equipped with discharge outlet 31；The equipment
Between raw water elevator pump 41, blower fan group 42, power control cabinet 43 and disinfection by ultraviolet light pipe, boring aeration agitating device 13, raw water are equipped in 4
Elevator pump 41 and blower fan group 42 are electrical connected with power control cabinet 43 respectively, by 43 control punch aeration stirrer 13 of power control cabinet,
Raw water elevator pump 41 and blower, raw water elevator pump 41 be used for by sewage to be processed through water inlet pipe 14 be pumped into aeration stirring area 11 into
Row processing, blower fan group 42 are used to provide gas source, the discharge outlet of disinfection by ultraviolet light pipe 44 and biofilter 3 to the first aerating system 51
31 are connected, and the water energy being discharged by biofilter 3 is further disinfected by disinfection by ultraviolet light pipe 44；The sludge-tank 6 is set
It is placed in the top of equipment room 4, the sewage disposal device occupied area can be effectively reduced；The pretreating zone 21, CASS treatment region
Sludge recirculation system 7 is equipped between 22 and sludge-tank 6, sludge recirculation system 7 can sink pretreating zone 21 and CASS treatment region 22
The activated sludge of drop is pumped into sludge-tank 6, and the activated sludge in sludge-tank 6 can also be added to pretreating zone 21 and CASS processing
Area 22 is to promote microbial degradation.
In the present embodiment, the sparge pipe 24 is equipped with multiple apopores, keeps the sewage in perpendicular stream settling zone 12 uniform
Into the upper area of pretreating zone 21, turbulent water is reduced.
In the present embodiment, the water inlet of the water decanter 23 is higher than the discharge outlet 31 of biofilter 3.
The working principle of the present embodiment: when sewage treatment, sewage enters aeration stirring area 11 through water inlet pipe 14, and sewage is exposing
Enter perpendicular stream settling zone 12 after the abundant aeration stirring in gas agitating area 11, sewage is after perpendicular stream settling system 15 is handled by sparge pipe 24
Into pretreating zone 21, sewage is most of in the rapid absorption effluent of fast transfer mechanism of the pretreating zone 21 by microbial enzyme
Dissolved organic matter, the pretreated sewage in preprocessed area 21 enter CASS treatment region 22 through microorganism further degradation at
Reason, activated sludge gradually sink to bottom of pond, and the upper water of CASS treatment region 22 becomes clear, and clear water flows into biofilter 3 through water decanter 23
Bottom, clear water in biofilter 3 on handled through 52 Air Exposure of the second aerating system and ceramic filtration during return, and by
The top discharge outlet 31 of biofilter 3 enters disinfection by ultraviolet light pipe 44, is discharged after being disinfected by disinfection by ultraviolet light pipe 44.The dirt
Water treatment facilities CASS sewage treatment process is simple, and occupied area is small, invest it is lower, successively through aeration stirring area 11, perpendicular
Stream settling zone 12, pretreating zone 21, CASS treatment region 22 and biofilter 3 carry out multi-level process, effectively increase dirt
Organic substance in water removal rate, sewage effluent quality after sewage disposal device processing is good, which can be carried out company
The continuous lasting processing of water inlet, effectively improves sewage treating efficiency.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution should all cover in the claim of the utility model and the range of specification.
Claims (8)
1. integration CASS biological tank process spent water processing equipment, including flocculation basin (1), reaction tank (2), biofilter (3) and
Equipment room (4), it is characterised in that: the flocculation basin (1) is divided into aeration stirring area (11) settling zone He Shuliu (12), aeration stirring
Area (11) is connected with perpendicular stream settling zone (12), and aeration stirring area (11) are equipped with boring aeration agitating device (13), and aeration stirs
Area (11) connection water inlet pipe (14) is mixed, stream settling zone (12) is erected and is equipped with perpendicular stream settling system (15), the reaction tank (2) is divided into pre-
Treatment region (21) and CASS treatment region (22), pretreating zone (21) are connected with perpendicular stream settling zone (12) top, pretreating zone
(21) it is connected with CASS treatment region (22) bottom, the bottom of pretreating zone (21) and CASS treatment region (22) is equipped with the first aeration
System (51), the first aerating system (51) are used to provide reaction gas, CASS to pretreating zone (21) and CASS treatment region (22)
The top for the treatment of region (22) is equipped with water decanter (23), and the bottom of the biofilter (3) is handled by water decanter (23) and CASS
Area (22) is connected, and the top of biofilter (3) is equipped with discharge outlet (31), and raw water elevator pump is equipped in the equipment room (4)
(41), blower fan group (42) and power control cabinet (43), boring aeration agitating device (13), raw water elevator pump (41) and blower fan group (42) point
It is not electrical connected with power control cabinet (43).
2. integration CASS biological tank process spent water processing equipment according to claim 1, it is characterised in that: the pre- place
The top for managing area (21) is equipped with sparge pipe (24), and one end of sparge pipe (24) is connected with the top of perpendicular stream settling zone (12).
3. integration CASS biological tank process spent water processing equipment according to claim 1, it is characterised in that: sewage treatment
Equipment further includes sludge-tank (6), and the sludge-tank (6) is set to the top of equipment room (4).
4. integration CASS biological tank process spent water processing equipment according to claim 3, it is characterised in that: the pre- place
Sludge recirculation system (7) are equipped between reason area (21), CASS treatment region (22) and sludge-tank (6).
5. integration CASS biological tank process spent water processing equipment according to claim 1, it is characterised in that: the biology
Haydite layer (32) are equipped in filter tank (3).
6. integration CASS biological tank process spent water processing equipment according to claim 1 or 5, it is characterised in that: described
The bottom of biofilter (3) is equipped with the second aerating system (52), and the second aerating system (52) is connected with blower fan group (42).
7. integration CASS biological tank process spent water processing equipment according to claim 1, it is characterised in that: the equipment
Between be equipped with disinfection by ultraviolet light pipe (44) in (4), disinfection by ultraviolet light pipe (44) is connected with the discharge outlet (31) of biofilter (3).
8. integration CASS biological tank process spent water processing equipment according to claim 1, it is characterised in that: described to strain water
The water inlet of device (23) is higher than the discharge outlet (31) of biofilter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987117.3U CN209276327U (en) | 2018-11-29 | 2018-11-29 | Integrated CASS biological tank process spent water processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821987117.3U CN209276327U (en) | 2018-11-29 | 2018-11-29 | Integrated CASS biological tank process spent water processing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209276327U true CN209276327U (en) | 2019-08-20 |
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ID=67608759
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821987117.3U Active CN209276327U (en) | 2018-11-29 | 2018-11-29 | Integrated CASS biological tank process spent water processing equipment |
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| CN (1) | CN209276327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149762A (en) * | 2020-01-05 | 2020-05-15 | 中山市粤阳养殖技术开发有限公司 | Breeding system |
| CN117430243A (en) * | 2023-11-01 | 2024-01-23 | 湖南中车环境工程有限公司 | Sewage treatment integrated equipment adopting improved CASS-MBBR technology |
-
2018
- 2018-11-29 CN CN201821987117.3U patent/CN209276327U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111149762A (en) * | 2020-01-05 | 2020-05-15 | 中山市粤阳养殖技术开发有限公司 | Breeding system |
| CN117430243A (en) * | 2023-11-01 | 2024-01-23 | 湖南中车环境工程有限公司 | Sewage treatment integrated equipment adopting improved CASS-MBBR technology |
| CN117430243B (en) * | 2023-11-01 | 2024-03-26 | 湖南中车环境工程有限公司 | Sewage treatment integrated equipment adopting improved CASS-MBBR technology |
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