CN105271511B - A kind of decentralized type sewage processing unit and its installation method - Google Patents
A kind of decentralized type sewage processing unit and its installation method Download PDFInfo
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- CN105271511B CN105271511B CN201510817102.7A CN201510817102A CN105271511B CN 105271511 B CN105271511 B CN 105271511B CN 201510817102 A CN201510817102 A CN 201510817102A CN 105271511 B CN105271511 B CN 105271511B
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- Prior art keywords
- oxidation ditch
- rotary shaft
- brush
- sewage
- aeration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of decentralized type sewage processing unit and its installation methods, the device includes the closed oxidation ditch for being located at subsurface, oxidation ditch is equipped with water inlet, water outlet and mud discharging mouth, the observation window for observing oxidation ditch inner case is equipped in the two sides of oxidation ditch upper surface, the upper surface of observation window is above ground level, the lower section of water inlet is equipped with aeration rotary brush in oxidation ditch, and aeration rotary brush is located at the upper layer of oxidation ditch.The oxidation ditch of the middle-size and small-size volume of the present invention, sealing are located at subsurface, and aeration rotary brush is arranged in the upper layer of oxidation ditch, realize integration, disposed of in its entirety device takes up space small；It after sewage enters oxidation ditch, is handled by aeration rotary brush, realizes the promotion of water flow in oxidation ditch, increase oxygenation capacity, so that aeration rotary brush has obtained effective utilization, entire sewage-treatment plant is more energy saving.
Description
Technical field
The present invention relates to sewage treatments, and in particular to a kind of decentralized type sewage processing unit and its installation method.
Background technique
Country's sewage and waste water processing unit volume is larger at present, and applicable object is some users for comparing concentration, and
Aeration rotary brush is mostly unenclosed construction, and is mostly to be used alone, and occupied space is bigger.And turn brush configuration without leakproofness
Can, the corrosion of inside configuration components is very fast in use process.
In addition there is also aeration rotary brush is arranged in the situation in oxidation ditch, but the volume of usually oxidation ditch is larger, meeting
Aeration rotary brush is placed on to shallower position, thus operating depth is relatively shallower, such as 1 meter of linear leaf maximum operating water depth does not surpass
Cross 3.5 meters.Thus usually in brush aeration downstream such as 3 meters of left and right settings deflectors, increase bottom by reducing surface velocity
Flow velocity.However although setting deflector increases bottom velocity and increases operating depth, can also improve oxygenation capacity, but add and lead
Flowing plate can deteriorate flow condition, and test shows also to will increase power consumption, thus dynamic efficiency does not improve not only, instead under
Drop, is affected so that turning brush using effect, only has certain effect to water body upper layer, can not be oxygenated to lower part sewage,
Impetus is also extremely limited.
Summary of the invention
The purpose of the invention is to provide it is a kind of save it is integrally-built, miniaturization, can make full use of in oxidation ditch
The decentralized type sewage processing unit and its installation method of upper layer solid space.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of decentralized type sewage processing unit, the closed oxidation ditch including being located at subsurface, oxidation ditch are equipped with water inlet
Mouth, water outlet and mud discharging mouth, are equipped with the observation window for observing oxidation ditch inner case in the two sides of oxidation ditch upper surface, see
The upper surface for examining window is above ground level, and the lower section of water inlet is equipped with aeration rotary brush in oxidation ditch, and aeration rotary brush is located at oxidation ditch
Upper layer guarantees the closed of oxidation ditch by the way that lid is arranged at the top of oxidation ditch, so that the liquid in oxidation ditch is not perishable
Erosion turns the internal structure of brush, meanwhile, it ensure that liquid is not easy on the outside of outer be seeped into, it is ensured that the environment at sewage-treatment plant is defended
It is raw；Sedimentation basin is set at the mud discharging mouth of oxidation ditch and is used for sludge settling, water inlet is located on the lid at the top of oxidation ditch, is discharged
Mouth is located at the side of oxidation ditch, and mud discharging mouth is located at the bottom of oxidation ditch.
Further, the water inlet of the oxidation ditch is connect with the outlet of the collecting-tank for collecting each family sewage, when need
When hypervolia to be processed, water can be first subjected to temporary storage in collecting-tank.
Further, the aeration rotary brush includes rotary shaft, and the equal level in the both ends of rotary shaft is located at the side of the oxidation ditch
On wall, multi-turn work brush is set on the rotary shaft, every circle work brush includes several active gages, between every two adjacent active gages
Equipped with arc connecting sheet, arc connecting sheet surrounds the circle of one with concentric rotation axis, is equipped in every section of circular sliding slopes on piece logical
The setting in hole, arc connecting sheet stabilizes active gage, ensure that the service life of aeration rotary brush, and the setting of through-hole ensure that aeration
Turn the contact area of brush with liquid.
Further, in order to improve the curved intensity of aeration rotary brush, the middle position of the two neighboring active gage is equipped with
Connection sheet, the setting of connection sheet also increase the contact area of aeration rotary brush and liquid, each active gage and the rotation
The connecting pin of axis is in open hollow.
Further, brush set is cased on the outside of the rotary shaft, the work brush is located at brush set outer surface, work brush is set
In the outer installation convenient for aeration rotary brush of brush set.
Further, the rotary shaft is connect with the rotating electric machine being arranged on the outside of the oxidation ditch, by motor and is subtracted
Fast device drives the rotation of rotary shaft.
Further, the water outlet is equipped with sieve, and sieve avoids blocking water outlet for filtering biggish impurity.
Further, the water outlet of oxidation ditch is equipped with for by treated in oxidation ditch, water to be extracted into drawing water for earth's surface
Pump.
Further, the rotary shaft includes two sections of semiaxis, and two sections of semiaxis facilitate the splicing for realizing rotary shaft.
The installation method of sewage-treatment plant, the specific steps are as follows:
1) it selects suitable position to dig pit, and oxidation ditch is arranged in the hole dug；
2) two semiaxis of rotary shaft are encased in oxidation ditch from the upper horizontal of oxidation ditch；
3) rotary shaft is moved to the side of oxidation ditch, the work brush being located at outside brush set is placed into pre-installed position；
4) rotary shaft is nested into brush set, rotary shaft and brush set is tightened together by fastening structure；
5) motor and speed reducer is installed in the side of rotary shaft in the both ends of fastening and closed rotary shaft；
6) surface of oxidation ditch is laid with lid and earthing paves exposing observation window.
The working principle of the invention is: the oxidation ditch of the middle-size and small-size volume of the present invention, sealing are located at subsurface, and aeration is turned
The upper layer of oxidation ditch is arranged in brush, realizes integration, disposed of in its entirety device takes up space small；After sewage enters oxidation ditch, pass through
Aeration rotary brush is handled, and is realized the promotion of water flow in oxidation ditch, oxygenation capacity is increased, so that aeration rotary brush has obtained effectively
Utilization, entire sewage-treatment plant is more energy saving.
The beneficial effects of the present invention are:
1) oxidation ditch is arranged in underground, aeration rotary brush is arranged in oxidation ditch, saves the occupancy of sewage-treatment plant
Space, while the oxidation ditch of volume-diminished minimizes entire processing unit, is suitble to scattered a few users to use, such as village
Near three to five families other use, simultaneously as the setting of the small-sized feature deflector of also avoiding over, compared to showing
There is technology more energy saving.
2) by the way that lid is arranged at the top of oxidation ditch, so that entire sewage disposal system is sealing, so that oxidation ditch
Interior liquid is not perishable to turn brush internal structure, is also not easy the liquid that exosmoses so that service life of equipment is longer, working environment more
It is clean.
3) aeration rotary brush is located to the lower section of oxidation ditch water inlet, the upper layer solid space in oxidation ditch can be made full use of,
Promotion by active gage to water flow in oxidation ditch, increases oxygenation capacity, so that the water in oxidation ditch reaches better circulation.
Detailed description of the invention
Fig. 1 is the side view of oxidation ditch schematic diagram in the present invention；
Fig. 2 is the top view of oxidation ditch in the present invention；
Fig. 3 is the schematic diagram of aeration rotary brush in the present invention；
Fig. 4 is the magnified partial view of aeration rotary brush in the present invention；
Fig. 5 is the sectional view of transfer brush of the present invention；
Wherein: 1. aeration rotary brush, 2. oxidation ditches, 3. observation windows, 4. retarders, 5. sealing rings, 6. bearings, 7. rotary shafts,
8. brush set, 9. arc connecting sheets, 10. active gages, 11. connection sheets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description.
A kind of decentralized type sewage processing unit, the closed oxidation ditch 2 including being located at subsurface, oxidation ditch 2 be equipped with into
The mouth of a river, water outlet and mud discharging mouth are equipped with the observation for observing 2 inner case of oxidation ditch in the two sides of 2 upper surface of oxidation ditch
The upper surface of window 2, observation window 2 is above ground level, and the lower section of water inlet is equipped with aeration rotary brush 1 in oxidation ditch 2, and aeration rotary brush 1 is set
On the upper layer of oxidation ditch 2, guarantee the closed of oxidation ditch 2 by the way that lid is arranged at the top of oxidation ditch 2, so that oxidation ditch 2
The internal structure of the not perishable aeration rotary brush of interior liquid, meanwhile, it ensure that liquid is not easy on the outside of outer be seeped into, it is ensured that sewage
Environmental sanitation at processing unit；Sedimentation basin is set at the mud discharging mouth of oxidation ditch 2 and is used for sludge settling, water inlet is located at oxidation
On the lid at 2 top of ditch, water outlet is located at the side of oxidation ditch 2, and mud discharging mouth is located at the bottom of oxidation ditch 2.
Specifically, the surface of oxidation ditch 2 is equipped with lid for sealing, and water inlet is located on lid, and observation window 3 is set to lid
On.
The water inlet of the oxidation ditch 2 is connect with the outlet of the collecting-tank for collecting each family sewage, when to be treated
When hypervolia, water can be first subjected to temporary storage in collecting-tank.
The aeration rotary brush 1 includes rotary shaft 7, and the equal level in the both ends of rotary shaft 7 is located on the side wall of the oxidation ditch 2,
It is cased with short axle 8 on the outside of rotary shaft 7, multi-turn work brush is set on the outside of short axle, and the setting for the brush that works is vertical with rotary shaft 7, often
Enclosing work brush includes several active gages 10, is equipped with arc connecting sheet 9, arc connecting sheet 9 between every two adjacent active gages 10
A circle coaxial with rotary shaft 7 is surrounded, through-hole is equipped on every section of arc connecting sheet 9, is cased on the outside of the rotary shaft 7
Brush set 8, the work brush are located at 8 outer surfaces of brush set.
The setting of arc connecting sheet 9 stabilizes active gage 10, ensure that the service life of aeration rotary brush 1, the setting of through-hole
It ensure that the contact area of aeration rotary brush 1 Yu liquid, the connecting pin of each active gage 10 and the rotary shaft 7 is in open
Hollow, in order to improve the curved intensity of aeration rotary brush 1, the middle position of the two neighboring active gage 10 is equipped with connection sheet
11, the setting of connection sheet 11 also increases the contact area of aeration rotary brush 1 Yu liquid, and the rotary shaft 7 is with setting in the oxygen
The rotating electric machine connection for changing 2 outside of ditch, the rotation of rotary shaft is driven by rotating electric machine and retarder 4.
The water outlet is equipped with sieve, and sieve avoids blocking water outlet for filtering biggish impurity.
The water outlet of oxidation ditch 2 is equipped with for by the suction pump of treated in oxidation ditch 2 water is extracted into earth's surface.
Two holes are opened in 2 liang of upper lateral parts of oxidation ditch, and weld two support bases on the outside of oxidation ditch 2 to facilitate aeration rotary brush
1 preferably fixes.Aeration rotary brush 1 uses detachable structure, by water inlet or observation window 3 by rotary shaft 7 when installation
Two sections of semiaxis are installed, and are to turn brush installation reserved space by the side that the semiaxis after installing is moved to oxidation ditch 2, are then used steel
Work brush is slowly put into 2 corresponding position of oxidation ditch by cord.Two semiaxis are moved respectively to work brush position and pass through bolt at this time
Connect corresponding flange.Secondly the bearing 6 of 7 two sides of rotary shaft, sealing ring 5 etc. are installed, is installed in the side of oxidation ditch 2
The components such as motor and retarder 4.Installing and dismounting is more convenient in this way.
Increase lip-type packing 5 on the inside of aeration rotary brush 1 and 2 link position of oxidation ditch and uses sealing water-sealed bearing 6, it can
The water come with effectivelying prevent aeration rotary brush 1 to throw away in use, prevents the structures such as liquid corrosion bearing, is also prevented from outside liquid
It seeps.
This structure has leakproofness, is that existing to turn brush configuration unexistent.
The present invention is by this theory being used cooperatively with 3 D stereo oxidation ditch, and easily mounting means and good
Sealing performance, ensure that the normal use of equipment and effectively save the use space of equipment, equipment is made to have miniaturization special
Put and improve the using effect of aeration rotary brush 1.
Total is because small in size, and water is not deep, so that the problem of aeration rotary brush 1 deep water applications inconvenience be made to be solved
Certainly, can not only make most of water body carry out oxygenation and impetus it is more obvious, so that aeration rotary brush 1 has obtained effectively
It utilizes, and keeps the structure more energy saving；Furthermore, it is possible to the superstructure of 3 D stereo oxidation ditch be improved, by the device
In the setting of aeration rotary brush 1 in superstructure, realize the use of aeration rotary brush 1.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of decentralized type sewage processing unit, which is characterized in that the closed oxidation ditch including being located at subsurface, on oxidation ditch
Equipped with water inlet, water outlet and mud discharging mouth, it is equipped in the two sides of oxidation ditch upper surface for observing oxidation ditch inner case
The upper surface of observation window, observation window is above ground level, and the lower section of water inlet is equipped with aeration rotary brush in oxidation ditch, and aeration rotary brush is located at
The upper layer of oxidation ditch, the water inlet of the oxidation ditch are connect with the outlet of the collecting-tank for collecting each family sewage, the water outlet
Mouthful place is equipped with sieve, and the water outlet of oxidation ditch is equipped with for by the suction pump of treated in oxidation ditch water is extracted into earth's surface；
The aeration rotary brush includes rotary shaft, and the equal level in the both ends of rotary shaft is located on the side wall of the oxidation ditch, in rotary shaft
Upper setting multi-turn work brush, every circle work brush include several active gages, and the active gage part adjacent with rotary shaft is linear type, often
Arc connecting sheet is equipped between two adjacent active gages, arc connecting sheet surrounds the circle of one with concentric rotation axis, every
Section circular sliding slopes on piece is equipped with through-hole.
2. sewage-treatment plant as described in claim 1, which is characterized in that brush set is cased on the outside of the rotary shaft, it is described
Work brush is located at brush set outer surface, and the rotary shaft is connect with the rotating electric machine being arranged on the outside of the oxidation ditch.
3. sewage-treatment plant as claimed in claim 2, which is characterized in that the middle position of the two neighboring active gage
Equipped with connection sheet, the connecting pin of each active gage and the rotary shaft is in open hollow.
4. sewage-treatment plant as claimed in claim 2 or claim 3, which is characterized in that the rotary shaft includes two sections of semiaxis.
5. such as the installation method of sewage-treatment plant of any of claims 1-4, which is characterized in that specific steps are such as
Under:
1) it selects suitable position to dig pit, and oxidation ditch is arranged in the hole dug；
2) two semiaxis of rotary shaft are encased in oxidation ditch from the upper horizontal of oxidation ditch；
3) rotary shaft is moved to the side of oxidation ditch, the work brush being located at outside brush set is placed into pre-installed position；
4) rotary shaft is nested into brush set, rotary shaft and brush set is tightened together by fastening structure；
5) motor and speed reducer is installed in the side of rotary shaft in the both ends of fastening and closed rotary shaft；
6) surface of oxidation ditch is laid with lid and earthing paves exposing observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817102.7A CN105271511B (en) | 2015-11-20 | 2015-11-20 | A kind of decentralized type sewage processing unit and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510817102.7A CN105271511B (en) | 2015-11-20 | 2015-11-20 | A kind of decentralized type sewage processing unit and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105271511A CN105271511A (en) | 2016-01-27 |
| CN105271511B true CN105271511B (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510817102.7A Active CN105271511B (en) | 2015-11-20 | 2015-11-20 | A kind of decentralized type sewage processing unit and its installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105271511B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517497A (en) * | 2016-12-22 | 2017-03-22 | 山东中车华腾环保科技有限公司 | Three-dimensional aeration rotary brush and mounting method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3383505B2 (en) * | 1996-02-01 | 2003-03-04 | 株式会社荏原製作所 | Activated sludge treatment method and apparatus for organic wastewater |
| CN2425920Y (en) * | 2000-05-17 | 2001-04-04 | 浙江金山管道电气有限公司 | Aeration rotary brush |
| CN201245505Y (en) * | 2008-05-14 | 2009-05-27 | 于如龙 | Buried unpowered sewage purifier |
| CN101823791A (en) * | 2009-03-18 | 2010-09-08 | 吉首大学 | Underground oxidation ditch sewage treatment system |
| CN101786727A (en) * | 2010-02-04 | 2010-07-28 | 浙江大学 | Moving-bed biofilm oxidation ditch |
| CN104496016B (en) * | 2014-12-25 | 2016-07-06 | 上海中信水务产业有限公司 | A kind of biochemical oxygenation stirring technique and apparatus system |
| CN205258120U (en) * | 2015-11-20 | 2016-05-25 | 山东华腾环保科技有限公司 | Dispersed sewage treatment device |
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- 2015-11-20 CN CN201510817102.7A patent/CN105271511B/en active Active
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| CN105271511A (en) | 2016-01-27 |
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Address after: 250101 Century Avenue, Ji'nan high tech Zone, Shandong, No. 3666 Applicant after: SHANDONG CRRC HUATENG ENVIRONMENT Co.,Ltd. Address before: 250101 Ji'nan province high tech Zone (Lixia District) Century Avenue, No. 3666 Applicant before: Shandong Huateng Environmental Protection Automation Co.,Ltd. |
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Effective date of registration: 20181122 Address after: 215500 Text Road of Yushan High-tech Industrial Park, Changshu City, Jiangsu Province Applicant after: JIANGSU ZHONGCHE ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 250101 No. 3666 Century Avenue, Jinan High-tech Zone, Shandong Province Applicant before: SHANDONG CRRC HUATENG ENVIRONMENT Co.,Ltd. |
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Address after: 215500 Text Road of Yushan High-tech Industrial Park, Changshu City, Jiangsu Province Patentee after: Jiangsu CRRC Huateng Environmental Protection Technology Co.,Ltd. Address before: 215500 Text Road of Yushan High-tech Industrial Park, Changshu City, Jiangsu Province Patentee before: JIANGSU ZHONGCHE ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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