CN208603969U - Integrated sewage treating apparatus - Google Patents
Integrated sewage treating apparatus Download PDFInfo
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- CN208603969U CN208603969U CN201820988267.XU CN201820988267U CN208603969U CN 208603969 U CN208603969 U CN 208603969U CN 201820988267 U CN201820988267 U CN 201820988267U CN 208603969 U CN208603969 U CN 208603969U
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Abstract
The utility model discloses integrated sewage treating apparatus, including conditioning tank, reaction tank, sedimentation basin, sludge-tank, disinfection room and rotary blower, transition pond is equipped with above the conditioning tank side, and conditioning tank is equipped with first communication port in connection transition pond, is equipped with grid in transition pond；Bottom is equipped with pump in the conditioning tank, and pump intake end is connected to conditioning tank, and pump discharge end is equipped with inlet tube；Pre- denitration region, anaerobic zone, anoxic zone and aerobic zone are divided into longitudinal baffle in the reaction tank；The lower partition between the pre- denitration region and anaerobic zone, between anoxic zone and aerobic zone is respectively equipped with the second communication port and the 4th communication port, and the partition top between the anaerobic zone and anoxic zone is equipped with third connecting mouth；The sedimentation basin is arranged in reaction tank side；UV sterilizer is equipped in the disinfection room.The equipment water distribution is uniform, and biofilm speed is fast, and equipment overall volume is small, can effectively reduce equipment construction and operating cost.
Description
Technical field
The utility model relates to integrated sewage treating apparatus.
Background technique
A2/ O technique is the english abbreviation of Anaerobic-Anoxic-Oxic, it is anaerobic- anoxic- oxic biological decarbonization
The abbreviation of dephosphorization process.The sewage effect of the technique is preferable, but its capital cost, running cost are above conventional activated sludge process,
Operational management requires height, and cost of sewage disposal is higher, therefore, it is necessary to make improvements, reduces its cost.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, provide a kind of integrated sewage treating apparatus, should
Equipment water distribution is uniform, and biofilm speed is fast, and equipment overall volume is small, can effectively reduce equipment construction and operating cost.
To achieve the above object, the technical solution adopted in the utility model is as follows:
Integrated sewage treating apparatus, the equipment are based on A2/ O technique handles sewage, which can bury entirely,
It partly buries or is placed in earth's surface, including conditioning tank, reaction tank, sedimentation basin, sludge-tank, disinfection room and rotary blower,
Transition pond is equipped with above the conditioning tank side, and conditioning tank is equipped with first communication port in connection transition pond, mistake
The grid being equipped with for avoiding bulky grain rubbish from entering by the first communication port conditioning tank is crossed in pond；Bottom is set in the conditioning tank
There is pump, pump intake end is connected to conditioning tank, and pump discharge end is equipped with the first inlet tube；
Pre- denitration region, anaerobic zone, anoxic zone and aerobic zone are divided into longitudinal baffle in the reaction tank；It is described pre- de-
The lower partition between nitre region and anaerobic zone, between anoxic zone and aerobic zone is respectively equipped with the second communication port and the 4th and is connected to
Mouthful, the partition top between the anaerobic zone and anoxic zone is equipped with third connecting mouth；The outlet end of first inlet tube gos deep into
The middle part in pre- denitration region；The output end of the rotary blower is additionally provided with the first aspiration tube, which is located at
Aerobic zone lower part is simultaneously lower than the 4th communication port；
The sedimentation basin setting is equipped in reaction tank side, and between the aerobic zone in sedimentation basin side surface upper part and reaction tank
5th communication port；It is equipped with lower end in sedimentation basin and protrudes into the sludge out pipe in sedimentation basin base sludge, which is equipped with sludge
Return pipe and mud discharging pipe, the mud return line movable end protrude into pre- denitration sections bottom, the mud discharging pipe and dirt
The connection of mud sump top；The sludge out pipe lower part is additionally provided with the second aspiration tube being connected with the output end of rotary blower；
It is equipped with UV sterilizer in the disinfection room, and is equipped at the upper side of disinfection room and connects with sedimentation basin side surface upper part
Logical the second inlet tube, so that the liquid in sedimentation basin enters disinfection room disinfection by law of connected vessels from communicating pipe from；Disinfection
Between top the other side be equipped with qualified discharge pipe；
The clear liquid return pipe for supernatant to be back to conditioning tank, sludge-tank side are equipped with above the sludge-tank side
Lower section is equipped with sludge outlet.
Further, inverted U-shaped communicating pipe is equipped between the anoxic zone and aerobic zone, the both ends of the communicating pipe are below the
Four communication ports；The third aspiration tube being connected with the output end of rotary blower is additionally provided on communicating pipe in aerobic zone.
Preferably, a valve is respectively provided on the mud return line and mud discharging pipe.
Preferably, first aspiration tube lower end is additionally provided with liquid separation disk, is equipped with several gas-blowing outlets above the liquid separation disk.
Compared with prior art, the utility model has the following beneficial effects:
The utility model can be used for the similar organic industry sewage and sanitary sewage of sanitary sewage.It is based on existing
A2/ O technique and its relevant device are provided with integrated primary sedimentation tank, anaerobic/anoxic aerobic tank, secondary settling tank, sterilization pool, sludge
The processing equipment in pond and six part of blower composition, the equipment can bury entirely, partly bury or be placed on earth's surface or more, can not press canonical form
Formula arrangement, and need to be arranged according to landform.The utility model device operation is respectively adopted common on around without influence
A2/ O process system equipment and the utility model device are handled come the sewage of the same traffic to identical source, flat in water inlet
When equal BOD5 is 200mg/l or so, water outlet can drop to 50mg/l hereinafter, removal rate >=80%, COD removal rate >=81%, hangs
Originally floating object removal rate >=80% goes out the level-one that water energy reaches national sewage comprehensive emission standard GB8978-1996, i.e., after processing
After utility model equipment reduces its manufacturing cost and volume to improvement various in equipment, can't reduce its wastewater treatment efficiency and
Sewage treating efficiency, pole are suitable for food, the industries organic industry sewage similar with sanitary sewage such as butcher, make, printing and dyeing
And sanitary sewage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, the corresponding title of appended drawing reference are as follows:
1- conditioning tank, 11- transition pond, 12- grid, 13- pump, the first inlet tube of 14-, 2- reaction tank, the pre- denitration region of 21-
Domain, the anaerobic zone 22-, the anoxic zone 23-, the aerobic zone 24-, 25- communicating pipe, 26- third aspiration tube, 3- sedimentation basin, 31- sludge out pipe,
32- mud return line, 33- mud discharging pipe, the second aspiration tube of 34-, 4- sludge-tank, 41- clear liquid return pipe, 42- sludge outlet,
5- disinfection room, the second inlet tube of 51-, 52- delivery pipe, 6- rotary blower, the first aspiration tube of 61-, 62- liquid separation disk.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
The purpose of the present embodiment is to provide for that integrated capital cost is lower, equipment volume smallerization sewage treatment is set
Standby, which is based on A2/ O technique handles sewage, decontaminates additive (such as reaction tank in principle and each equipment
Mushroom, sludge type of sedimentation basin of interior addition etc.) with existing A2/ O technique is identical, therefore this will not be repeated here.This reality
Apply example improvement (i.e. with existing A2Equipment difference in/O technique) it is:
As shown in Figure 1, the present embodiment equipment is integrally integrated setting, each component is separately provided as Chi Bingshi
Existing adjacent connection, can bury entirely, partly bury or be placed in earth's surface, have land occupation few, with low investment, operating cost is low, easy to maintain
Beneficial effect, the equipment include conditioning tank 1, reaction tank 2, sedimentation basin 3, sludge-tank 4, disinfection room 5 and rotary blower 6, this time
Rotary drum blower achievees the purpose that micro-pore aeration using the appearance that membrane type pipeline is oxygenated, and improves aeration efficiency and effect.
Specifically, by it is complete it is buried for, transition pond 11 is equipped with above the conditioning tank side, and conditioning tank is equipped with and connects
By crossing first communication port in pond, it is equipped in transition pond for avoiding bulky grain rubbish from entering conditioning tank by the first communication port
Grid 12；Bottom is equipped with pump 13 in the conditioning tank 1, and pump intake end is connected to conditioning tank, and pump discharge end is equipped with the first inlet tube
14；
Pre- denitration region 21, anaerobic zone 22, anoxic zone 23 and aerobic zone are divided into longitudinal baffle in the reaction tank 2
24, so that it is integrated partitioned organization by the transformation of more pool structures, manufacturing cost can be reduced and reduce whole equipment volume；It is described pre- de-
The lower partition between nitre region 21 and anaerobic zone 22, between anoxic zone 23 and aerobic zone 24 is respectively equipped with the second communication port and
Four communication ports, the partition top between the anaerobic zone 22 and anoxic zone 23 are equipped with third connecting mouth, connect corresponding region
It is logical, the equipment such as special communicating pipe, pump are reduced, and cost can be further decreased；The outlet end of first inlet tube gos deep into pre-
The middle part in denitration region 21 be pumped into pump can from conditioning tank by sewage in pre- denitration region, can be purified in reaction tank
Processing；
The output end of the rotary blower 6 is additionally provided with the first aspiration tube 61, which is located at aerobic zone
24 lower parts are simultaneously lower than the 4th communication port；First aspiration tube lower end is additionally provided with liquid separation disk 62, is equipped with above the liquid separation disk several
Gas-blowing outlets can input oxygen into aerobic tank；Further, inverted U-shaped company is equipped between the anoxic zone 23 and aerobic zone 24
Siphunculus 25, the both ends of the communicating pipe are below the 4th communication port, provide channel for nitrification liquid reflux, and are additionally provided on the communicating pipe
The third aspiration tube 26 being connected with the output end of rotary blower 6 can flow back when rotary blower air blast for the nitrification liquid
Power is provided, certainly, here for keeping nitrification liquid reflowing result more preferable, can also be made between third blast pipe and communicating pipe 25 in sharp
Angle is connected, and makes third blast pipe air-out direction towards communicating pipe top, on the one hand provides thrust for nitrification liquid, is on the one hand to reduce
Top is hydraulic, promotes lower section nitrification liquid upper, finally provides power for nitrification liquid reflux, which can also directly set
It sets in the first aspiration tube, reduces the setting and installation site of equipment without being additionally provided reflux power as its branch pipe
Occupancy.
The setting of sedimentation basin 3 is set in reaction tank side, and between the aerobic zone in sedimentation basin side surface upper part and reaction tank
There is the 5th communication port；It is equipped with lower end in sedimentation basin and protrudes into the sludge out pipe 31 in sedimentation basin base sludge, which is equipped with
Mud return line 32 and mud discharging pipe 33, the mud return line movable end protrude into pre- 21 bottom of denitration region, the sludge
Delivery pipe is connected to 4 top of sludge-tank；31 lower part of sludge out pipe is additionally provided with second to be connected with the output end of rotary blower 6
Aspiration tube 34, it is all to provide power for the reflux and discharge of sludge in sedimentation basin that effect is identical as third aspiration tube；The dirt
A valve is respectively provided on mud return pipe 32 and mud discharging pipe 33.
UV sterilizer is equipped in the disinfection room 5, which can be selected common ultraviolet light in water treatment technology
Sterilizing equipment decontaminating apparatus, only the present embodiment is disposed in disinfection room, in order to keep its entirety integrated, the disinfection room
Upper side is equipped with the second inlet tube 51 being connected to 3 side surface upper part of sedimentation basin, so that the liquid in sedimentation basin passes through linker
Principle enters disinfection room from communicating pipe and sterilizes；The other side is equipped with qualified discharge pipe 52 above disinfection room；
The clear liquid return pipe 41 for supernatant to be back to conditioning tank, sludge-tank are equipped with above 4 side of sludge-tank
Sludge outlet 42 is equipped with below side.
Common A is respectively adopted2/ O process system equipment and the utility model device carry out the same traffic to identical source
Sewage handled, when average BOD5 of intaking is 200mg/l or so, water outlet can drop to 50mg/l hereinafter, removal rate >=
80%, COD removal rate >=81%, removal efficiency >=80% go out water energy and reach national integrated wastewater discharge mark after processing
After the level-one of quasi- GB8978-1996, i.e. the present embodiment equipment reduce its manufacturing cost and volume to improvement various in equipment, not
Its wastewater treatment efficiency and sewage treating efficiency can be reduced, industries and the life dirt such as pole is suitable for food, butchers, makes, print and dye
Water phase similar organic industry sewage and sanitary sewage.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (4)
1. integrated sewage treating apparatus, which is based on A2/ O technique handles sewage, which is characterized in that this sets
It is standby to bury entirely, partly bury or be placed in earth's surface, including conditioning tank (1), reaction tank (2), sedimentation basin (3), sludge-tank (4), disinfection
Between (5) and rotary blower (6)；
Transition pond (11) are equipped with above the conditioning tank side, and conditioning tank is equipped with first communication port in connection transition pond, mistake
The grid (12) being equipped with for avoiding bulky grain rubbish from entering by the first communication port conditioning tank is crossed in pond；The conditioning tank (1)
Interior bottom is equipped with pump (13), and pump intake end is connected to conditioning tank, and pump discharge end is equipped with the first inlet tube (14)；
Pre- denitration region (21), anaerobic zone (22), anoxic zone (23) and aerobic are divided into longitudinal baffle in the reaction tank (2)
Area (24)；Under partition between the pre- denitration region (21) and anaerobic zone (22), between anoxic zone (23) and aerobic zone (24)
Portion is respectively equipped with the second communication port and the 4th communication port, and the partition top between the anaerobic zone (22) and anoxic zone (23) is equipped with
Third connecting mouth；The outlet end of first inlet tube gos deep into the middle part of pre- denitration region (21)；The rotary blower (6)
Output end is additionally provided with the first aspiration tube (61), which is located at aerobic zone (24) lower part and lower than the 4th connection
Mouthful；
Sedimentation basin (3) setting is equipped in reaction tank side, and between the aerobic zone in sedimentation basin side surface upper part and reaction tank
5th communication port；It is equipped with lower end in sedimentation basin and protrudes into the sludge out pipe (31) in sedimentation basin base sludge, which is equipped with
Mud return line (32) and mud discharging pipe (33), the mud return line movable end protrude into pre- denitration region (21) bottom, institute
Mud discharging pipe is stated to be connected to sludge-tank (4) top；Sludge out pipe (31) lower part is additionally provided with and the output of rotary blower (6)
Connected the second aspiration tube (34) in end；
It is equipped with UV sterilizer in the disinfection room (5), and is equipped with and sedimentation basin (3) side surface upper part at the upper side of disinfection room
Connection the second inlet tube (51), so that the liquid in sedimentation basin is disappeared from communicating pipe into disinfection room by law of connected vessels
Poison；The other side is equipped with qualified discharge pipe (52) above disinfection room；
The clear liquid return pipe (41) for supernatant to be back to conditioning tank, sludge-tank are equipped with above sludge-tank (4) side
Sludge outlet (42) are equipped with below side.
2. integrated sewage treating apparatus according to claim 1, which is characterized in that the anoxic zone (23) and aerobic zone
(24) inverted U-shaped communicating pipe (25) are equipped between, the both ends of the communicating pipe are below the 4th communication port；Connection in aerobic zone (24)
The third aspiration tube (26) being connected with the output end of rotary blower (6) is additionally provided on pipe.
3. integrated sewage treating apparatus according to claim 2, which is characterized in that the mud return line (32) and dirt
A valve is respectively provided on mud delivery pipe (33).
4. integrated sewage treating apparatus according to claim 3, which is characterized in that first aspiration tube lower end is also set
There are liquid separation disk (62), is equipped with several gas-blowing outlets above the liquid separation disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988267.XU CN208603969U (en) | 2018-06-26 | 2018-06-26 | Integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988267.XU CN208603969U (en) | 2018-06-26 | 2018-06-26 | Integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603969U true CN208603969U (en) | 2019-03-15 |
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ID=65665796
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988267.XU Active CN208603969U (en) | 2018-06-26 | 2018-06-26 | Integrated sewage treating apparatus |
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| CN (1) | CN208603969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153553A (en) * | 2020-01-14 | 2020-05-15 | 浙江幸双环保科技有限公司 | Ship oily water treatment device and method |
-
2018
- 2018-06-26 CN CN201820988267.XU patent/CN208603969U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153553A (en) * | 2020-01-14 | 2020-05-15 | 浙江幸双环保科技有限公司 | Ship oily water treatment device and method |
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