CN205616644U - Bury formula sewage treatment plant SBR - Google Patents

Bury formula sewage treatment plant SBR Download PDF

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Publication number
CN205616644U
CN205616644U CN201520909895.0U CN201520909895U CN205616644U CN 205616644 U CN205616644 U CN 205616644U CN 201520909895 U CN201520909895 U CN 201520909895U CN 205616644 U CN205616644 U CN 205616644U
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China
Prior art keywords
air line
primary response
air conduit
response pond
sbr
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CN201520909895.0U
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Chinese (zh)
Inventor
李广志
郑开祥
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Shandong Shi Guang industrial equipment Manufacturing Co., Ltd
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Jinan Longpai Energy Saving Environmental Protection Engineering Co Ltd
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Abstract

The utility model discloses a bury formula sewage treatment plant SBR, the device adopt concrete structure's dominant reaction pond to form, and this dominant reaction pond side is equipped with inlet channel and discharge mud pipe, dominant reaction pond another side is equipped with outlet conduit and emptying pipeline, the dominant reaction pond inside still including the air conduit unit, strain hydrophone, aeration diffuser and homogenize the pump, wherein the air conduit unit includes an air conduit, the 2nd air conduit and the 3rd air conduit, an air conduit is right angle shape, the 2nd air conduit and the 3rd air conduit are rectilinear form, an air conduit's one end and the 2nd air conduit's intermediate position communicate with each other, the 3rd air conduit's an one end and an air conduit communicate with each other, the 3rd air conduit's other one end and aeration diffuser are connected. The device collect intake, aeration, sediment, drainage be multi -functional in an organic whole, realizes sewage treatment's full automatization, be applicable to intermittent type and discharge and the great occasion of variation in discharge.

Description

A kind of SBR flush-with-ground type sewage treating device
Technical field
This utility model relates to technical field of sewage, especially a kind of SBR flush-with-ground type sewage treating device.
Background technology
Existing flush-with-ground type sewage treating device, the overwhelming majority is steel construction or the glass fibre reinforced plastic structure of integral type, Aeration tank uses blast aeration, limited by the strength of materials, difficulty of construction and cost, regulating reservoir, sedimentation tank, Aeration tank are the most very compact, inner space is the narrowest, but, problem appear to is that activity space is narrow and small, the especially activity space of people is limited simultaneously, maintenance difficulty, when running into aerator replacing, maintenance, need the sewage of Aeration tank to be vented, find trouble location accurately, to operation in pond under people.Being difficult to operation, therefore plant issue accumulation in reality, fault can not get solving in time, and equipment service life is the shortest.There is quite a few flush-with-ground type sewage treating device, after the 2-3 that puts into operation, be at idle or scrap state.
Traditional underground integrated sewage treating equipment uses anaerobic and aerobic process, is made up of preliminary sedimentation tank, anaerobic pond, Aerobic Pond, sludge-tank, sterilization pool and blower fan six part.Be applicable to food, butcher, brewage, organic industry sewage that the industry such as printing and dyeing is similar with sanitary sewage and sanitary sewage.
Existing anaerobic and aerobic process is not owing to having independent sludge recirculation system, thus can not turn out the mud with unique function, and the degradation rate of hard-degraded substance is relatively low;To improve nitric efficiency, it is necessary to strengthen nitrate recirculation ratio, thus increase operating cost.It addition, interior circulation fluid is from Aeration tank, containing certain DO, making A section be difficult to keep preferable anaerobic condition, affect denitrification effect, denitrification percent is extremely difficult to 90%.The problem that existing its stability of buried equipment is bad, sewage treating efficiency is on the low side, floor space is bigger than normal etc..
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, propose a kind of to integrate the SBR flush-with-ground type sewage treating device that water inlet, aeration, precipitation, draining are multi-functional, this device purpose is to realize the full-automation of sewage disposal, it is adaptable to intermittent discharge and the bigger occasion of changes in flow rate.
The concrete technical scheme that this utility model is used is:
A kind of SBR flush-with-ground type sewage treating device, described sewage-treatment plant uses the primary response pond composition of xoncrete structure, this primary response pond one side is provided with inlet channel and spoil disposal pipeline, and inlet channel is positioned at the top in primary response pond, and spoil disposal pipeline is positioned at the bottom in primary response pond;Another side, described primary response pond is provided with outlet conduit and exhausting pipeline, and outlet conduit is positioned at the top in primary response pond, and exhausting pipeline is positioned at the bottom in primary response pond;Wherein, the level height of described exhausting pipeline is less than the level height of inlet channel, and the level height of described inlet channel is higher than the level height of outlet conduit, and the level height of described outlet conduit is higher than the level height of spoil disposal pipeline;
Air line unit is also included inside described primary response pond, water decanter, aeration bubbler and stir evenly pump, wherein air line unit includes the first air line, second air line and the 3rd air line, the first rectangular shape of air line, second air line and the 3rd air line are rectilinear form, one end of described first air line communicates with the centre position of the second air line, one end of described 3rd air line communicates with the first air line, the other end of described 3rd air line is connected with aeration bubbler, described water decanter is positioned at the centre position of outlet conduit and exhausting pipeline, described water decanter is fixed on inside primary response pond by water decanter fixture, the described pump that stirs evenly is positioned at the centre position in primary response pond.
Further, described air line unit includes 5 first air lines, 5 second air lines and 50 the 3rd air lines, and described aeration bubbler has 50.
Further, described primary response pool structure uses leakage preventing structure, and this leakage preventing structure is connected by plain concrete basal layer and 37 lime earth layer and forms.
Further, described in stir evenly pump and can complete dismounting and removable on ground, when running into fault, ground maintenance can be hung out or change.
Further, stirring evenly pump described in uses PLC or the time relay to control, it is achieved Automatic Control.
Further, described water decanter is rotary-type water decanter.
Advantageous Effects produced by this utility model is:
This sewage-treatment plant uses a primary response pond, it is provided with many air lines and aeration bubbler connects,, excess sludge simple compared to other techniques dispose trouble less, investment reduction reduced investment, take up an area less, operating cost organic loading low, resistance to and toxic load impact, the method of operation is flexible, owing to being quiescent setting, therefore outlet effect is good, detest (lacking) oxygen and aerobic process alternately occurs, mud height short, active in age, has good Nitrogen/Phosphorus Removal.Use mixing pump, it is achieved Automatic Control.
Accompanying drawing explanation
Fig. 1: for the integral planar structural representation of this utility model specific embodiment.
Fig. 2: for this utility model specific embodiment along the side structure schematic diagram in A-A face.
Fig. 3: for this utility model specific embodiment along the side structure schematic diagram in B-B face
Detailed description of the invention
Below with reference to accompanying drawing 1 and accompanying drawing 3, this utility model is described further, but protection domain of the present utility model should not limited with this.
Embodiment one
A kind of SBR flush-with-ground type sewage treating device, described sewage-treatment plant uses the primary response pond 11 of xoncrete structure to form, and primary response pond 11 structure uses leakage preventing structure, and this leakage preventing structure is connected by plain concrete basal layer 12 and 37 lime earth layer 13 and forms.
This primary response pond 11 one side is provided with inlet channel 1 and spoil disposal pipeline 3, and inlet channel 1 is positioned at the top in primary response pond 11, and spoil disposal pipeline 3 is positioned at the bottom in primary response pond 11;Another side, described primary response pond 11 is provided with outlet conduit 2 and exhausting pipeline 4, and outlet conduit 2 is positioned at the top in primary response pond 11, and exhausting pipeline 4 is positioned at the bottom in primary response pond 11;Wherein, the level height of described exhausting pipeline 4 is less than the level height of inlet channel 1, and the level height of described inlet channel 1 is higher than the level height of outlet conduit 2, and the level height of described outlet conduit 2 is higher than the level height of spoil disposal pipeline 3.
nullDescribed primary response pond 11 is internal also includes air line unit、Rotary-type water decanter 5、Aeration bubbler 6 and stir evenly pump 10,Wherein air line unit includes the first air line 7、Second air line 8 and the 3rd air line 9,The first rectangular shape of air line 7,Second air line 8 and the 3rd air line 9 are rectilinear form,One end of described first air line 7 communicates with the centre position of the second air line 8,One end of described 3rd air line 9 communicates with the first air line 7,The other end of described 3rd air line 9 is connected with aeration bubbler 6,Described rotary-type water decanter 5 is positioned at outlet conduit 2 and the centre position of exhausting pipeline 4,It is internal that described rotary-type water decanter 5 is fixed on primary response pond 11 by water decanter fixture 501,The described pump 10 that stirs evenly is positioned at the centre position in primary response pond 11.
Concrete, described air line unit includes 7, five second air lines 8 of five first air lines and 50 the 3rd air lines 9, and described aeration bubbler 6 has 50.
Concrete, described in stir evenly pump 10 and can complete dismounting and removable on ground, when running into fault, ground maintenance can be hung out or change, described in stir evenly pump 10 and use PLC or the time relay to control, it is achieved Automatic Control.
SBR is the abbreviation of sequencing batch active sludge, is a kind of activated sludge sewage disposal technology run by intermittent aerating mode.It is mainly characterized by operationally in order and intermittently operated, the core of SBR technology is sbr reactor pond, and this pond collects homogenizing, the most heavy, biodegradation, two functions such as heavy in a pond, without sludge recirculation system.Sewage enters after reactor, stirs evenly the most restricted aeration through stir evenly pump.This stage suppression aerobic reaction.Afterwards through stirring evenly and aeration, i.e. Unconstrained arcs stage.This stage is substantially carried out aerobic reaction.Enter the idle stage afterwards, carry out anoxia anaerobic reaction.Mud precipitates simultaneously, arranges outside supernatant.Finally enter the idle stage.Owing to using multiple aeration bubblers, air quantity is big, and aerobic reaction can fully carry out completely, reaching the effect of organics removal.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.

Claims (6)

1. a SBR flush-with-ground type sewage treating device, it is characterized in that: described sewage-treatment plant uses the primary response pond composition of xoncrete structure, this primary response pond one side is provided with inlet channel and spoil disposal pipeline, and inlet channel is positioned at the top in primary response pond, and spoil disposal pipeline is positioned at the bottom in primary response pond;Another side, described primary response pond is provided with outlet conduit and exhausting pipeline, and outlet conduit is positioned at the top in primary response pond, and exhausting pipeline is positioned at the bottom in primary response pond;Wherein, the level height of described exhausting pipeline is less than the level height of inlet channel, and the level height of described inlet channel is higher than the level height of outlet conduit, and the level height of described outlet conduit is higher than the level height of spoil disposal pipeline;
Air line unit is also included inside described primary response pond, water decanter, aeration bubbler and stir evenly pump, wherein air line unit includes the first air line, second air line and the 3rd air line, the first rectangular shape of air line, second air line and the 3rd air line are rectilinear form, one end of described first air line communicates with the centre position of the second air line, one end of described 3rd air line communicates with the first air line, the other end of described 3rd air line is connected with aeration bubbler, described water decanter is positioned at the centre position of outlet conduit and exhausting pipeline, described water decanter is fixed on inside primary response pond by water decanter fixture, the described pump that stirs evenly is positioned at the centre position in primary response pond.
SBR flush-with-ground type sewage treating device the most according to claim 1, it is characterised in that: described air line unit includes 5 first air lines, 5 second air lines and 50 the 3rd air lines, and described aeration bubbler has 50.
SBR flush-with-ground type sewage treating device the most according to claim 1, it is characterised in that: described primary response pool structure uses leakage preventing structure, and this leakage preventing structure is connected by plain concrete basal layer and 37 lime earth layer and forms.
SBR flush-with-ground type sewage treating device the most according to claim 1, it is characterised in that stir evenly pump described in: and can complete dismounting on ground and may move, when running into fault, can hang out ground maintenance or change.
SBR flush-with-ground type sewage treating device the most according to claim 4, it is characterised in that stir evenly pump described in: and use PLC or the time relay to control, it is achieved Automatic Control.
SBR flush-with-ground type sewage treating device the most according to claim 1, it is characterised in that: described water decanter is rotary-type water decanter.
CN201520909895.0U 2015-11-16 2015-11-16 Bury formula sewage treatment plant SBR Active CN205616644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520909895.0U CN205616644U (en) 2015-11-16 2015-11-16 Bury formula sewage treatment plant SBR

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Application Number Priority Date Filing Date Title
CN201520909895.0U CN205616644U (en) 2015-11-16 2015-11-16 Bury formula sewage treatment plant SBR

Publications (1)

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CN205616644U true CN205616644U (en) 2016-10-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109019849A (en) * 2018-09-13 2018-12-18 重庆赋洁环保工程有限公司 A kind of sewage treatment process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109019849A (en) * 2018-09-13 2018-12-18 重庆赋洁环保工程有限公司 A kind of sewage treatment process

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GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20180824

Address after: 250300 north of Lotus Mountain Road, Zhang Xia Town, Changqing District, Ji'nan, Shandong, China

Patentee after: Shandong Shi Guang industrial equipment Manufacturing Co., Ltd

Address before: 250300 Changqing District, Ji'nan, Shandong, Ping An Street office, Gao Yuan Village West

Patentee before: JINAN LONGPAI ENERGY SAVING ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD.

TR01 Transfer of patent right