CN2714552Y - Unpowered automatic water decanter - Google Patents
Unpowered automatic water decanter Download PDFInfo
- Publication number
- CN2714552Y CN2714552Y CNU2004200267546U CN200420026754U CN2714552Y CN 2714552 Y CN2714552 Y CN 2714552Y CN U2004200267546 U CNU2004200267546 U CN U2004200267546U CN 200420026754 U CN200420026754 U CN 200420026754U CN 2714552 Y CN2714552 Y CN 2714552Y
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- straining
- decanting
- automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 230000000630 rising effect Effects 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000000605 extraction Methods 0.000 claims description 15
- 239000010802 sludge Substances 0.000 claims description 13
- 230000007423 decrease Effects 0.000 claims description 6
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 239000002349 well water Substances 0.000 claims description 2
- 235000020681 well water Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses an unpowered automatic water decanter, having simple structure, safe operation, low cost and few expenses. The unpowered automatic water decanter comprises a decanter outer frame, a water decanting pipe, an automatic sucking device, a water-sealed well and a water decanting end signal pipe. A water decanting is arranged below the water decanter. The upper edge of the water decanting groove is the same as the elevation of the lowest water level of the decanting water of the reaction tank. The rising pipe opening of the water decanting pipe is arranged in the water decanting groove. The falling pipe opening of the water decanting pipe is arranged below the water level of the water-sealed well. The falling pipe opening is lower than the rising pipe opening. The highest position of the water decanting pipe is communicated with an automatic sucking device through a sucking pipe. The automatic sucking device is also provided with a water decanting end signal pipe simultaneously. The elevation of the opening of the water decanting end signal pipe is the same as the elevation of the lowest water level of the decanting water.
Description
Technical field
The utility model relates to the water-freeing arrangement in a kind of sewage treatment process, more specifically to a kind of unpowered hydrophone of straining automatically.
Background technology
SBR (sequencing batch active sludge) technology is one of present most widely used sewage treatment process, and CASS (circulating active sludge method) technology grows up on SBR method basis, is the advanced technologies of the sewage disposal of generally acknowledging both at home and abroad in recent years.SBR method intermittent water inflow, the CASS method is for intaking continuously and reaction tank being divided into two portions.The work of CASS method technology is by processes such as water inlet, aeration, precipitation, drainings and in the intercycle circular flow of same pond.Strain hydrophone and be the key equipment in the sewage treatment process, be used for getting rid of the primary water of reaction tank, it can change with the lifting of water level gets rid of the primary water on reaction tank surface automatically and continuously and does not stir following heavy mud, thereby guarantees effluent quality.The hydrophone of straining that uses at present has Float cylinder type, multitube mouth hydrocone type, telescopic, rotary four kinds, these four kinds of mode complex structures, expense height, and mode of operation all needs additionaling power and Controlling System.
Summary of the invention
The utility model has solved complex structure in the prior art, expense height, and mode of operation needs the problem of additionaling power and Controlling System.
The technical solution of the utility model is as follows:
The unpowered hydrophone of straining automatically of the present utility model, by straining the hydrophone housing, strain water pipe, automatic gas extraction device, trapped well and strain water end signal pipe and form, it is characterized in that straining being provided with below the hydrophone and strain tank, straining tank upper limb and reaction tank, to strain water lowest water level absolute altitude identical, straining the water pipe rising mouth of pipe is positioned at and strains tank, straining the water pipe decline mouth of pipe is positioned at below the trapped well water surface, the decline mouth of pipe is lower than the rising mouth of pipe, straining the high-order bit of water pipe is connected with automatic gas extraction device by extraction pipe, simultaneously automatic gas extraction device also is connected to and strains water end signal pipe, strains water end signal mouth of pipe absolute altitude and to strain water lowest water level absolute altitude identical.
Unpowered straining automatically of the present utility model is equipped with automatic sludge discharger in the hydrophone, the automatic mud removing pipe suction mud mouth of automatic sludge discharger is positioned at strains tank, and automatic mud removing pipe suction mud mouth is lower than strains the water pipe rising mouth of pipe; The described tank of straining is 0.6 meter deeply.
Compared with prior art the beneficial effects of the utility model are: the whole water process of straining is and does not need additionaling power automatically, and simple in structure, safe and reliable to operation, cost is low, expense is few.
Description of drawings
Fig. 1 is the vertical planning drawing that cuts open of the present utility model
Fig. 2 is a left view of the present utility model
Piece mark among Fig. 1 and Fig. 2: (1) strains tank, and (2) strain water pipe, (3) automatic gas extraction device, and (4) strain water end signal pipe, (5) automatic sludge discharger, (6) automatic mud removing pipe, (7) trapped well, (8) strain the hydrophone housing
Embodiment
Working process of the present utility model is as follows: reaction tank enters precipitate phase, through post precipitation, mud-water separation, water level rises to the automatic sludge discharger vertex in the reaction tank, automatic sludge discharger is started working and is got rid of the mud be deposited in straining at the bottom of the tank, the auxiliary extraction pipe of straining simultaneously on the water pipe begins the gas that the water pipe vertex is strained in the draining suction, strain and form vacuum in the water pipe pipe, the interior water level of pipe rises rapidly and crosses and strain the water pipe vertex, take away the air that remains in the pipe simultaneously, siphon forms, and strains water pipe and enters and strain water conservancy project and do, and the pool inner water position descends.Strain the water lowest water level and promptly strain below the water end signal mouth of pipe absolute altitude when water level drops to, the gas entering signal mouth of pipe, vacuum breaking is strained water and is finished, and system enters the next cycle operation cycle.
Embodiment
As depicted in figs. 1 and 2, the unpowered hydrophone of straining automatically of the present utility model is by straining water pipe 2, automatic gas extraction device 3, trapped well 7 and straining water end signal pipe 4 and form, strain to be provided with below the hydrophone and strain tank 1, when straining tank 1 and being used to prevent to strain water pipe 2 work disturbance the mud of precipitate and separate rise once more, influence effluent quality; Strain simultaneously automatic sludge discharger 5 is housed in the hydrophone, the automatic mud removing pipe 6 suction mud mouths of automatic sludge discharger 5 are positioned at strains tank 1, automatic mud removing pipe 6 suction mud mouths are lower than strains the water pipe 2 rising mouths of pipe, before straining water pipe 2 and starting working, the active sludge that automatic mud removing pipe 6 automatically will sink to bottom land is discharged to equalizing tank, prevents that active sludge from influencing effluent quality with straining outside the water pipe 2 discharge ponds; Straining tank 1 upper limb and reaction tank, to strain water lowest water level absolute altitude identical, strain the tank 1 dark 0.6m of being, straining the water pipe 2 rising mouths of pipe is positioned at and strains tank 1, straining the water pipe 2 decline mouths of pipe is placed on below trapped well 7 waters surface, be used for isolated atmosphere, make and strain water pipe 2 high-order bits and can produce vacuum, the mouth of pipe that descends simultaneously is lower than the rising mouth of pipe, water level in the upcast is risen rapidly, straining water pipe 2 high-order bits is connected with automatic gas extraction device 3 by extraction pipe, automatic gas extraction device 3 also is connected to and strains water end signal pipe 4 simultaneously, strain water end signal pipe 4 mouth of pipe absolute altitudes and to strain water lowest water level absolute altitude identical, water level rises when surpassing automatic gas extraction device 3 source water levels synchronously in water level in straining water pipe 2 upcasts and the reaction tank, water enters air extractor in the pipe, begin to bleed to straining water pipe 2 high-order bits, because of being provided with water seal straining water pipe 2 downtakes outlets, completely cut off atmosphere, make and strain the high-order bit of water pipe 2 and produce vacuum, water level increases in the downtake, and be lower than the rising mouth of pipe owing to strain the water pipe 2 decline mouths of pipe, water level in the upcast is risen rapidly, cross vertex, enter downtake, siphon forms, strain water thereupon and begin, when the pool inner water potential drop to straining below water end signal pipe 4 water levels, strain water and finish, system enters the next cycle operation cycle.
Claims (3)
1, a kind of unpowered hydrophone of straining automatically, by straining the hydrophone housing, strain water pipe, automatic gas extraction device, trapped well and strain water end signal pipe and form, it is characterized in that straining being provided with below the hydrophone and strain tank, straining tank upper limb and reaction tank, to strain water lowest water level absolute altitude identical, straining the water pipe rising mouth of pipe is positioned at and strains tank, straining the water pipe decline mouth of pipe is positioned at below the trapped well water surface, the decline mouth of pipe is lower than the rising mouth of pipe, straining the high-order bit of water pipe is connected with automatic gas extraction device by extraction pipe, simultaneously automatic gas extraction device also is connected to and strains water end signal pipe, strains water end signal mouth of pipe absolute altitude and to strain water lowest water level absolute altitude identical.
2, the hydrophone of straining according to claim 1 is characterized in that straining automatic sludge discharger is housed in the hydrophone, and the automatic mud removing pipe suction mud mouth of automatic sludge discharger is positioned at strains tank, and automatic mud removing pipe suction mud mouth is lower than strains the water pipe rising mouth of pipe.
3, the hydrophone of straining according to claim 1 is characterized in that the described tank of straining is 0.6 meter deeply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200267546U CN2714552Y (en) | 2004-04-29 | 2004-04-29 | Unpowered automatic water decanter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200267546U CN2714552Y (en) | 2004-04-29 | 2004-04-29 | Unpowered automatic water decanter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2714552Y true CN2714552Y (en) | 2005-08-03 |
Family
ID=34870872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2004200267546U Expired - Fee Related CN2714552Y (en) | 2004-04-29 | 2004-04-29 | Unpowered automatic water decanter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2714552Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114506922A (en) * | 2022-03-02 | 2022-05-17 | 山东问清环境科技有限公司 | Unpowered constant water level automatic drainer and drainage method thereof |
-
2004
- 2004-04-29 CN CNU2004200267546U patent/CN2714552Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114506922A (en) * | 2022-03-02 | 2022-05-17 | 山东问清环境科技有限公司 | Unpowered constant water level automatic drainer and drainage method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |