CN211963194U - Sand suction device at bottom of aeration tank - Google Patents
Sand suction device at bottom of aeration tank Download PDFInfo
- Publication number
- CN211963194U CN211963194U CN202020370596.5U CN202020370596U CN211963194U CN 211963194 U CN211963194 U CN 211963194U CN 202020370596 U CN202020370596 U CN 202020370596U CN 211963194 U CN211963194 U CN 211963194U
- Authority
- CN
- China
- Prior art keywords
- sand
- sand suction
- aeration tank
- conveying pipe
- pump
- 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.)
- Active
Links
Images
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a sand device is inhaled at bottom of aeration tank, including inhaling the sand pump, it inhales the sand pump including first sand pump and second to inhale the sand pump, first sand pump fixed mounting is inhaled on first sand gallows, the second is inhaled the sand pump installation and is fixed on the second inhales the sand gallows, and first sand conveying pipe is installed at the top of first sand pump, the second is inhaled the top of sand pump and is installed the second sand conveying pipe, first sand conveying pipe, the sand water separator is all installed to the end of second sand conveying pipe, the dross scraper blade is all installed at the middle part that first sand gallows and second inhaled the sand gallows, first sand gallows of inhaling, the second is inhaled the top of sand gallows and is all installed on the driving girder, driving device is installed to driving girder bottom, the last drive major axis of installing of driving device, the walking end beam is installed at the both ends of driving girder. The utility model discloses an overall symmetry balance design has improved the stability of device operation, is equipped with the sand suction system of the hoist and mount of symmetry in the setting, can carry out the while and inhale sand, has improved the operating efficiency of device.
Description
Technical Field
The utility model belongs to the technical field of inhale sand equipment technique and specifically relates to an aeration tank bottom sand suction device.
Background
The aeration tank is the structure that utilizes the activated sludge process to carry out sewage treatment, provide certain sewage dwell time in the aeration tank, satisfy the oxygen content that good oxygen microorganism needs and the mixed condition of sewage and activated sludge fully contact, the aeration tank mainly comprises cell body, aeration system and inlet outlet three, waste water and backward flow mud intensive mixing in the aeration zone, then flow into the settling zone through the water conservancy diversion district, water after the clarification is discharged through the overflow weir, but after the sediment of a definite time, aeration tank bottom portion has the silt particle to pile up, need handle, current sand suction device often the system sets up unscientific, device poor stability and sand suction inefficiency, therefore, the utility model provides an aeration tank bottom sand suction device.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a sand suction device at the bottom of an aeration tank.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sand suction device at bottom of aeration tank, includes inhales the sand pump, inhale the sand pump and include first sand pump and second sand pump of inhaling, first sand pump fixed mounting is inhaled on first sand gallows, the second is inhaled the sand pump installation and is fixed on the second sand gallows, and first sand conveying pipe is installed at the top of first sand pump of inhaling, the second sand conveying pipe is installed at the top of second sand pump of inhaling, the end of first sand conveying pipe, second sand conveying pipe all connects and installs the sand-water separator, the dross scraper blade is all installed at the middle part of first sand gallows and second sand gallows of inhaling, the dross scraper blade is contradicted with aeration tank pool wall, the top of first sand gallows, second sand gallows of inhaling is all installed on the driving girder, driving device is installed to the bottom of driving girder, a plurality of drive major axis are installed to the driving device, the last balanced frame axle of installing the vertical direction of drive major axis, and the traveling end beams are arranged at two ends of the traveling crane girder and are fixed at the top of the wall of the aeration tank through mounting holes.
According to the sand suction device at the bottom of the aeration tank, the water delivery pipe is arranged on the sand-water separator and penetrates through the traveling crane girder to input water into the aeration tank again, so that waste of water resources is reduced.
The sand suction device at the bottom of the aeration tank is characterized in that the outer surfaces of the sand suction devices are provided with corrosion-resistant paint layers.
In the sand suction device at the bottom of the aeration tank, the bottom of the sand-water separator is provided with the inclined sand discharge port.
In the sand suction device at the bottom of the aeration tank, the electric cabinet is arranged on the girder of the travelling crane and is electrically connected with the sand-water separator.
Compared with the prior art, the utility model provides a following beneficial effect:
the utility model provides a sand device is inhaled to aeration tank bottom, device reasonable in design through the balanced design of whole symmetry of inhaling sand gallows, drive major axis, driving girder, balance frame axle, walking end beam, has improved the stability of device operation, is equipped with the sand system of inhaling of the hoist and mount of symmetry in the setting, can carry out the while and inhale the sand, has improved the efficiency of device operation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the present invention.
In the figure, 1, a first sand suction pump, 2, a first sand suction hanging bracket, 3, the wall of an aeration tank, 4, a driving long shaft, 5, a sand discharge port, 6, a driving device, 7, a sand-water separator, 8, a first sand conveying pipe, 9, a second sand conveying pipe, 10, a water conveying pipe, 11, an electric cabinet, 12, a traveling crane girder, 13, a balance frame shaft, 14, a traveling end beam, 15, a scum scraper, 16, a second sand suction hanging bracket and 17, a second sand suction pump are arranged.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a sand suction device at bottom of aeration tank, includes inhales the sand pump, inhale the sand pump and include first sand pump 1 and second sand pump 17 of inhaling, first sand pump 1 fixed mounting is inhaled on first sand gallows 2, the second sand pump 17 of inhaling is installed and is fixed on second sand gallows 16, and first sand conveying pipe 8 is installed at the top of first sand pump 1 of inhaling, second sand conveying pipe 9 is installed at the top of second sand pump 17 of inhaling, first sand conveying pipe 8, the end of second sand conveying pipe 9 all connect and install sand-water separator 7, dross scraper blade 15 is all installed at the middle part of first sand gallows 2 and second sand gallows 16 of inhaling, dross scraper blade 15 contradicts with aeration tank pool wall 3, first sand gallows 2, the top of second sand gallows 16 of inhaling all installs on driving girder 12, driving device 6 is installed to the bottom of driving girder 12, driving device 6 is last to install a plurality of drive major axis 4, the driving long shaft 4 is provided with a vertical balance frame shaft 13, two ends of the traveling crane girder 12 are provided with traveling end beams 14, and the traveling end beams 14 are fixed on the top of the aeration tank wall 3 through mounting holes.
Furthermore, a water conveying pipe 10 is installed on the sand-water separator 7, and the water conveying pipe 10 penetrates through a traveling crane girder 12 to input water into the aeration tank again, so that waste of water resources is reduced.
Furthermore, the outer surface of the sand suction device is provided with a corrosion-resistant paint layer.
Furthermore, the bottom of the sand-water separator 7 is provided with an inclined sand outlet 5.
Further, an electric cabinet 11 is installed on the traveling crane girder 12, and the electric cabinet 11 is electrically connected with the sand-water separator 7.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides an aeration bottom of the pool sand suction device, includes sand suction pump, its characterized in that: the sand suction pump comprises a first sand suction pump (1) and a second sand suction pump (17), the first sand suction pump (1) is fixedly arranged on a first sand suction hanger (2), the second sand suction pump (17) is fixedly arranged on a second sand suction hanger (16), a first sand conveying pipe (8) is arranged at the top of the first sand suction pump (1), a second sand conveying pipe (9) is arranged at the top of the second sand suction pump (17), the tail ends of the first sand conveying pipe (8) and the second sand conveying pipe (9) are respectively provided with a sand-water separator (7), scum scrapers (15) are respectively arranged in the middle parts of the first sand suction hanger (2) and the second sand suction hanger (16), the scum scrapers (15) are abutted to the pool wall (3) of the aeration pool, the tops of the first sand suction hanger (2) and the second sand suction hanger (16) are respectively arranged on a girder travelling crane (12), drive arrangement (6) are installed to the bottom of driving girder (12), install a plurality of drive major axis (4) on drive arrangement (6), install vertically oriented gimbal axle (13) on drive major axis (4), walking end beam (14) are installed at the both ends of driving girder (12), walking end beam (14) are fixed in the top of aeration tank wall (3) through the mounting hole.
2. An aeration tank bottom sand suction device according to claim 1, characterized in that the sand-water separator (7) is provided with a water delivery pipe (10).
3. An aeration tank bottom sand sucking device according to claim 1, wherein the outer surface of the sand sucking device is provided with a corrosion-resistant paint layer.
4. An aeration tank bottom sand sucking device according to claim 1, characterized in that the bottom of the sand-water separator (7) is provided with a sand discharge port (5) which is arranged obliquely.
5. An aeration tank bottom sand sucking device according to claim 1, characterized in that an electric control box (11) is installed on the crane girder (12), and the electric control box (11) is electrically connected with the sand-water separator (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370596.5U CN211963194U (en) | 2020-03-23 | 2020-03-23 | Sand suction device at bottom of aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020370596.5U CN211963194U (en) | 2020-03-23 | 2020-03-23 | Sand suction device at bottom of aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211963194U true CN211963194U (en) | 2020-11-20 |
Family
ID=73381488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020370596.5U Active CN211963194U (en) | 2020-03-23 | 2020-03-23 | Sand suction device at bottom of aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211963194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473199A (en) * | 2020-12-11 | 2021-03-12 | 南京淏源环保设备有限公司 | Intelligent purlin car formula siphon sludge discharging machine |
-
2020
- 2020-03-23 CN CN202020370596.5U patent/CN211963194U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473199A (en) * | 2020-12-11 | 2021-03-12 | 南京淏源环保设备有限公司 | Intelligent purlin car formula siphon sludge discharging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204034340U (en) | A kind of automatic siphon spoil disposal flat flow settling system | |
| CN103395947A (en) | V-shaped gas stripping reflux two-stage precipitation integrated sewage treatment tank | |
| CN204607690U (en) | Activated sludge reaction and equipment for separating liquid from solid | |
| CN206901980U (en) | Integrated wastewater treatment equipment | |
| CN211963194U (en) | Sand suction device at bottom of aeration tank | |
| CN112408590A (en) | Aerobic device and sewage treatment system of high enriched mud of short distance backward flow | |
| CN101613164A (en) | Inclined tube floating device for waste water treatment | |
| CN109879467B (en) | Sludge concentration and separation device for mine water treatment | |
| CN204022523U (en) | A kind of efficient and environment-friendly type inclined tube settling pond | |
| CN214936889U (en) | Multistage sewage treatment system based on granular sludge | |
| CN213295093U (en) | High-efficiency sewage purification biochemical pool | |
| CN2515186Y (en) | High efficient air-adding flotation unit | |
| CN213506363U (en) | Oil field measure waste liquid preprocessing device based on electric flocculation dynamic membrane coupling | |
| CN214114976U (en) | Microbubble air supporting machine | |
| CN201064679Y (en) | Pipe chute coagulating sedimentation pool | |
| CN104740904B (en) | A kind of air lift mud-sucking device and its application | |
| CN209797634U (en) | High-efficient water purification system | |
| CN207581572U (en) | High-efficient sedimentation tank | |
| CN208700854U (en) | A kind of quick dystopy purification device of river water | |
| CN106517568A (en) | Fine oily sewage treatment device | |
| CN201370981Y (en) | Seawater clarification pool with turbulent flow structure | |
| CN201271524Y (en) | Improved hydraulic circulating clarifier | |
| CN204637676U (en) | A kind of air lift mud-sucking device being applicable to coagulative precipitation tank scraping and sucking machine | |
| CN204281402U (en) | A kind of low-noise high-efficiency sewage disposal aerobic system | |
| CN219848291U (en) | Sewage treatment self-refluxing precipitation separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |