CN113845245A - High-efficient municipal sewage purification unit - Google Patents
High-efficient municipal sewage purification unit Download PDFInfo
- Publication number
- CN113845245A CN113845245A CN202111200546.8A CN202111200546A CN113845245A CN 113845245 A CN113845245 A CN 113845245A CN 202111200546 A CN202111200546 A CN 202111200546A CN 113845245 A CN113845245 A CN 113845245A
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- Prior art keywords
- collecting tank
- rod
- water collecting
- sludge
- central rod
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention provides a high-efficiency urban sewage purification treatment device, which comprises a water collecting tank, a water inlet barrel, a water outlet barrel, a central rod, a water inlet pipe, a driving device, a first helical blade, a rotating barrel, a cross rod, a second helical blade, a first transmission mechanism, a rotating frame, a longitudinal rod, a third helical blade, a second transmission mechanism, a deslagging mechanism, a sludge discharging mechanism and a water collecting tank, the driving device drives the central rod to drive the first helical blade to rotate to conduct sewage diversion work, the first transmission mechanism and the second transmission mechanism drive the transverse rod and the longitudinal rod to simultaneously conduct rotation and revolution motion in the rotating process of the central rod, the second helical blade on the transverse rod and the third helical blade on the longitudinal rod drive sludge to form circulation in the water collecting tank, large granular substances in sewage are refined, and therefore the sewage fluidity is improved to have a certain anti-blocking effect, sludge in the water collecting tank and the sewage is removed through the slag removing mechanism and the sludge discharging mechanism so as to achieve certain self-cleaning and sludge removing effects.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a high-efficiency urban sewage purification treatment device.
Background
The problem of sewage treatment is increasingly receiving high attention from society. With the progress of urbanization and the development of industrial society, on one hand, the water consumption is continuously increased, and the water resource is increasingly in short supply, and on the other hand, the sewage discharge amount is increasingly increased, and the environmental pollution is increasingly serious. The sewage treatment equipment is an industrial equipment which can effectively treat domestic sewage, industrial wastewater and the like in urban areas, prevents sewage and pollutants from directly flowing into water areas, has important significance for improving ecological environment, improving urban grade and promoting economic development, the existing sewage treatment equipment is generally composed of a water collecting well, a coarse grid, a fine grid, a filtering tank, a sedimentation tank, an aeration tank and a biological filter tank, the water body is purified through the technological processes of garbage salvage, filtration, sedimentation, aeration, biological filtration and the like, wherein, after the sewage is salvaged by the garbage of the coarse grid and the fine grid, a large amount of silt still exists in the water, the silt or other large granular substances in the water body are easy to adhere to the pipeline or the filter screen to cause blockage, which affects the water body purification work, and need frequently change or clear up the filter screen after long-time the use, comparatively waste time and energy, be inconvenient for use.
Disclosure of Invention
The invention aims to provide a high-efficiency urban sewage purification treatment device aiming at overcoming the defects in the prior art and aims to solve the problems.
The invention provides a high-efficiency urban sewage purification treatment device, which comprises:
the water collecting tank is provided with a water inlet cylinder, a water outlet cylinder and a central rod, the water inlet cylinder is provided with a water inlet pipe, the central rod is rotatably mounted on the water collecting tank, the water collecting tank is provided with a driving device for driving the central rod to rotate, the central rod is provided with a first helical blade, and the first helical blade is matched with the water inlet cylinder to form a helical channel;
the rotating drum is arranged on the central rod and can rotate along with the central rod, a plurality of cross rods are arranged on the rotating drum in a rotating mode, second spiral blades are arranged on the cross rods, a first transmission mechanism in transmission connection with the cross rods is arranged on the water collecting tank, and the first transmission mechanism can drive the cross rods to rotate;
the rotating frame is arranged on the central rod, a plurality of longitudinal rods are arranged on the rotating frame in a rotating mode, third helical blades are arranged on the longitudinal rods, a second transmission mechanism in transmission connection with the longitudinal rods is arranged on the water collecting tank, and the second transmission mechanism can drive the longitudinal rods to rotate;
the slag removing mechanism is arranged on the rotating frame and can scrape sludge on the side wall of the water collecting tank, and the second transmission mechanism is in transmission connection with the slag removing mechanism and can drive the slag removing mechanism to work;
the sludge discharge mechanism is arranged at the lower end of the water outlet barrel and is used for discharging sludge in sewage;
the water collecting tank is arranged at the lower end of the sludge discharging mechanism and used for collecting sewage treated by the sludge discharging mechanism.
Preferably, the driving device is a driving motor, and an output shaft of the driving motor is in transmission connection with the central rod and can drive the central rod to rotate.
Preferably, the cross bar is provided with a boss, and the rotary drum is provided with an annular groove for rotatably mounting the boss.
Preferably, the first transmission mechanism comprises a fixing rod, a main bevel gear and a slave bevel gear, the fixing rod is arranged on the water collecting tank, the main bevel gear is arranged on the fixing rod, the slave bevel gear is arranged on the cross rod, and the slave bevel gear is meshed with the main bevel gear.
Preferably, the second transmission mechanism comprises a fixing frame, a fixing ring and a first transmission gear, the fixing frame is arranged on the water collecting tank, the fixing ring is arranged on the fixing frame, an inner gear ring is arranged on the fixing ring, the first transmission gear is arranged on the longitudinal rod, and the first transmission gear is meshed with the inner gear ring.
Preferably, the slagging-off mechanism includes barrel, second drive gear, a plurality of expansion plate and compression spring, the barrel rotates to be installed on the rotating turret, second drive gear sets up on the barrel, gu be provided with on the fixed ring with the outer ring gear of second drive gear meshing, the expansion plate removes to be installed on the barrel, compression spring sets up on the barrel, compression spring acts on the expansion plate so that expansion plate elasticity butt is in on the header tank lateral wall.
Preferably, an arc-shaped plate is arranged on the expansion plate, and the compression spring acts on the expansion plate to enable the arc-shaped plate to be elastically abutted against the side wall of the water collecting tank.
Preferably, the telescopic plate is provided with a moving rod, the moving rod is provided with a disc body, the cylinder body is provided with a mounting groove for the disc body to be movably mounted and an abutting portion for abutting against the disc body, the compression spring is arranged on the mounting groove and can abut against and push the disc body to enable the disc body to be elastically abutted against the abutting portion.
Preferably, the rotating drum is provided with a boss for preventing sewage from being retained on the rotating drum.
Preferably, arrange mud mechanism and include shovel board and strain netted conveyer belt, the shovel board sets up on the conveyer belt and be used for scraping the shovel board of mud on the conveyer belt.
Compared with the prior art, the invention has the following beneficial effects:
order about well core rod through drive arrangement and drive first helical blade and rotate and carry out sewage water conservancy diversion work, leading-in to the header tank with the sewage of inlet tube department, well core rod rotates the in-process through the rotary drum, first drive mechanism, rotating turret and second drive mechanism order about horizontal pole and vertical pole and carry out rotation and revolution motion simultaneously, second helical blade on the horizontal pole and the third helical blade on the vertical pole order about mud and form the circulation in the header tank, thereby refine the large granule material in the sewage and improve sewage mobility and in order to possess certain anti-blocking effect, and can get rid of the mud in header tank and the sewage through slagging-off mechanism and mud discharging mechanism in order to reach certain self-cleaning and desilt effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of an internal structure of a water collecting tank according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is an enlarged view at C in fig. 2.
In the figure, 10-the header tank; 11-a water inlet cylinder; 12-water outlet cylinder; 13-a central rod; 131-a first helical blade; 14-a water inlet pipe; 15-a water collecting tank; 20-a drive device; 30-a rotating drum; 31-a cross-bar; 311-a boss; 32-a second helical blade; 33-an annular groove; 34-a boss; 40-a first transmission; 41-a fixing rod; 42-main bevel gear; 43-slave bevel gear; 50-a rotating frame; 51-a longitudinal bar; a third helical blade; 60-a second transmission mechanism; 61-a fixing frame; 62-a fixed ring; 621-inner gear ring; 622-outer gear ring; 63-a first transmission gear; 70-a deslagging mechanism; 71-a cylinder body; 711-an abutment; 712-mounting grooves; 72-a second drive gear; 73-a telescopic plate; 731-arc plate; 732-a travel bar; 733-tray body; 74-a compression spring; 80-a sludge discharge mechanism; 81-conveyer belt; 82-shovel plate.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Example 1:
referring to fig. 1 to 5, the present invention provides a high efficiency municipal sewage purification treatment apparatus, comprising:
the water collecting tank 10 is provided with a water inlet cylinder 11, a water outlet cylinder 12 and a central rod 13, the water inlet cylinder 11 is provided with a water inlet pipe 14, the central rod 13 is rotatably mounted on the water collecting tank 10, the water collecting tank 10 is provided with a driving device 20 for driving the central rod 13 to rotate, the central rod 13 is provided with a first helical blade 131, and the first helical blade 131 is matched with the water inlet cylinder 11 to form a helical channel;
the water collecting tank 10 is provided with a first transmission mechanism 40 in transmission connection with the plurality of cross rods 31, and the first transmission mechanism 40 can drive the plurality of cross rods 31 to rotate;
the rotating frame 50 is arranged on the central rod 13, the rotating frame 50 is rotatably provided with a plurality of longitudinal rods 51, the longitudinal rods 51 are provided with third spiral blades 52, the water collecting tank 10 is provided with a second transmission mechanism 60 in transmission connection with the plurality of longitudinal rods 51, and the second transmission mechanism 60 can drive the plurality of longitudinal rods 51 to rotate;
the slag removing mechanism 70 is arranged on the rotating frame 50 and can scrape sludge on the side wall of the water collecting tank 10, and the second transmission mechanism 60 is in transmission connection with the slag removing mechanism 70 and can drive the slag removing mechanism 70 to work;
the sludge discharge mechanism 80 is arranged at the lower end of the water outlet barrel 12, and is used for discharging sludge in the sewage;
and the water collecting tank 15 is arranged at the lower end of the sludge discharging mechanism 80 and is used for collecting the sewage treated by the sludge discharging mechanism 80.
During operation, the driving device 20 drives the central rod 13 to drive the first helical blade 131 to rotate to perform sewage diversion operation, sewage at the water inlet pipe 14 is guided into the water collecting tank 10, the central rod 13 drives the transverse rod 31 and the longitudinal rod 51 to simultaneously perform rotation and revolution movement through the rotary drum 30, the first transmission mechanism 40, the rotary frame 50 and the second transmission mechanism 60 in the rotating process, the second helical blade 32 on the transverse rod 31 and the third helical blade 52 on the longitudinal rod 51 drive sludge to form circulation in the water collecting tank 10, large particulate matters in the sewage are refined, the sewage fluidity is improved to have a certain anti-blocking effect, and the sludge in the water collecting tank 10 and the sewage can be removed through the slag removing mechanism 70 and the sludge discharging mechanism 80 to achieve a certain self-cleaning and sludge removing effect.
Specifically, the driving device 20 is a driving motor, and an output shaft of the driving motor is in transmission connection with the central rod 13 and can drive the central rod 13 to rotate. Wherein, the driving motor can be replaced by a servo motor, and the rotating speed of the central rod 13 can be adjusted by controlling the rotating speed of the servo motor, so as to adjust the rotating speeds of the first helical blade 131, the second helical blade 32 and the third helical blade 52 to control the working states of the sewage thinning particle work and the mud removing work.
Specifically, the cross bar 31 is provided with a protrusion 311, and the drum 30 is provided with an annular groove 33 for rotatably mounting the protrusion 311.
Example 2:
referring to fig. 1 to 5, in combination with the technical solution of embodiment 1, in this embodiment, the first transmission mechanism 40 includes a fixing rod 41, a main bevel gear 42, and a slave bevel gear 43, the fixing rod 41 is disposed on the water collecting tank 10, the main bevel gear 42 is disposed on the fixing rod 41, the slave bevel gear 43 is disposed on the cross bar 31, and the slave bevel gear 43 is engaged with the main bevel gear 42.
When drive arrangement 20 orders about well core rod 13 and rotates, well core rod 13 drives the rotary drum 30 and rotates, rotary drum 30 drives and hats the horizontal pole 31 and carries out the revolution, horizontal pole 31 revolution in-process, from bevel gear 43 on the horizontal pole 31 order about horizontal pole 31 rotation under main bevel gear 42's effect, thereby realize horizontal pole 31's rotation and revolution process and make second helical blade 32 on the horizontal pole 31 can carry out the revolution and the rotation, be favorable to improving the effect of refining of second helical blade 32 to granule in the sewage, the mobility that improves sewage takes place with the situation that reduces the large granule material in the sewage and adheres to on filter screen or pipeline, certain anti-clogging effect has.
Specifically, the second transmission mechanism 60 includes a fixed frame 61, a fixed ring 62 and a first transmission gear 63, the fixed frame 61 is disposed on the water collecting tank 10, the fixed ring 62 is disposed on the fixed frame 61, an inner gear 621 is disposed on the fixed ring 62, the first transmission gear 63 is disposed on the vertical rod 51, and the first transmission gear 63 is engaged with the inner gear 621.
When the driving device 20 drives the central rod 13 to rotate, the central rod 13 drives the rotating frame 50 to rotate, the rotating frame 50 drives the longitudinal rod 51 to revolve, in the revolution process of the longitudinal rod 51, the first transmission gear 63 on the longitudinal rod 51 drives the longitudinal rod 51 to rotate under the action of the internal gear ring 621, the revolution and rotation processes of the longitudinal rod 51 are realized, so that the third helical blade 52 on the longitudinal rod 51 can rotate and revolve, the third helical blade 52 on the longitudinal rod 51 is matched with the second helical blade 32 on the transverse rod 31 to stir sewage in the water collecting tank 10 and enable the sewage to form circulation in the water collecting tank 10, the refining effect on particles in the sewage is enhanced, the flowability of the sewage is further improved, and the anti-blocking effect of a pipeline and a filter screen is enhanced.
Specifically, the deslagging mechanism 70 comprises a cylinder 71, a second transmission gear 72, a plurality of expansion plates 73 and a compression spring 74, wherein the cylinder 71 is rotatably mounted on the rotating frame 50, the second transmission gear 72 is arranged on the cylinder 71, an outer gear ring 622 meshed with the second transmission gear 72 is arranged on the fixed ring 62, the expansion plates 73 are movably mounted on the cylinder 71, the compression spring 74 is arranged on the cylinder 71, and the compression spring 74 acts on the expansion plates 73 to enable the expansion plates 73 to be elastically abutted against the side wall of the water collecting tank 10.
When the driving device 20 drives the central rod 13 to rotate, the central rod 13 drives the cylinder 71 to revolve through the rotating frame 50, the cylinder 71 drives the expansion plate 73 to revolve to scrape mud on the inner wall of the water collecting tank 10, the second transmission gear 72 on the cylinder 71 drives the cylinder 71 to rotate under the action of the outer gear ring 622 to drive the expansion plate 73 to rotate, namely, the expansion plate 73 simultaneously performs rotation and revolution motions to improve the mud scraping effect of the expansion plate 73 on the inner wall of the water collecting tank 10, wherein the compression spring 74 on the cylinder 71 acts on the expansion plate 73 to enable the expansion plate 73 to be elastically abutted on the inner wall of the water collecting tank 10 so that the expansion plate 73 can be automatically attached to the inner wall of the water collecting tank 10, and the rotation and revolution motions of the expansion plate 73 are matched to improve the mud scraping effect on the inner wall of the water collecting tank 10, so as to improve the self-cleaning effect of the water collecting tank 10.
Specifically, the extension plate 73 is provided with an arc plate 731, and the compression spring 74 acts on the extension plate 73 to enable the arc plate 731 to elastically abut against the side wall of the water collecting tank 10. Compare in straight board, the rotation motion that adopts the expansion plate 73 of arc 731 structure more easily cooperates expansion plate 73 is inclined to catchment and is carried out mud scraping work to the tangential direction of inner wall to the header tank 10 inner wall, has certain effect of preventing that expansion plate 73 card dies.
Example 2:
referring to fig. 1 to 5, in the present embodiment, in combination with the technical solutions of embodiment 1 and embodiment 2, the telescopic plate 73 is provided with a moving rod 732, the moving rod 732 is provided with a disk 733, the cylinder 71 is provided with a mounting groove 712 to which the disk 733 is movably mounted and an abutting portion 711 against which the disk 733 abuts, the compression spring 74 is provided on the mounting groove 712, and the compression spring 74 can abut against the disk 733 to elastically abut against the abutting portion 711.
Specifically, the drum 30 is provided with a boss 34 for preventing the sewage from staying on the drum 30.
Through set up the boss 34 that is the round platform form on the rotary drum 30 for the sewage that the section of thick bamboo 11 was intake can break away from rotary drum 30 along boss 34 inclined plane flow under the action of gravity, can reduce the condition emergence that sewage is detained on rotary drum 30.
Specifically, the sludge discharge mechanism 80 includes a scraper 82 and a mesh-like conveyor belt 81, and the scraper 82 is disposed on the conveyor belt 81 and is used for scraping off the scraper 82 on the conveyor belt 81.
When sewage is discharged onto the conveying belt 81 through the water outlet barrel 12, the conveying belt 81 in a filter screen shape filters the sewage, silt and large granular substances in the sewage are retained on the conveying belt and move along with the conveying belt, and the shoveling plates 82 at the tail ends of the conveying belt shovel off the sludge and the large granular substances, wherein the shoveled sludge and the large granular substances can move onto the conveying equipment along the shoveling plates 82 and are conveyed to the sludge treatment module through the conveying equipment for centralized treatment, and the purified sewage passes through the conveying belt and flows into the water collecting tank 15 below the conveying belt, so that the sludge removal and the filtering work are completed.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (10)
1. The utility model provides a high-efficient municipal sewage purification unit which characterized in that includes:
the water collecting tank is provided with a water inlet cylinder, a water outlet cylinder and a central rod, the water inlet cylinder is provided with a water inlet pipe, the central rod is rotatably mounted on the water collecting tank, the water collecting tank is provided with a driving device for driving the central rod to rotate, the central rod is provided with a first helical blade, and the first helical blade is matched with the water inlet cylinder to form a helical channel;
the rotating drum is arranged on the central rod and can rotate along with the central rod, a plurality of cross rods are arranged on the rotating drum in a rotating mode, second spiral blades are arranged on the cross rods, a first transmission mechanism in transmission connection with the cross rods is arranged on the water collecting tank, and the first transmission mechanism can drive the cross rods to rotate;
the rotating frame is arranged on the central rod, a plurality of longitudinal rods are arranged on the rotating frame in a rotating mode, third helical blades are arranged on the longitudinal rods, a second transmission mechanism in transmission connection with the longitudinal rods is arranged on the water collecting tank, and the second transmission mechanism can drive the longitudinal rods to rotate;
the slag removing mechanism is arranged on the rotating frame and can scrape sludge on the side wall of the water collecting tank, and the second transmission mechanism is in transmission connection with the slag removing mechanism and can drive the slag removing mechanism to work;
the sludge discharge mechanism is arranged at the lower end of the water outlet barrel and is used for discharging sludge in sewage;
the water collecting tank is arranged at the lower end of the sludge discharging mechanism and used for collecting sewage treated by the sludge discharging mechanism.
2. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
the driving device is a driving motor, and an output shaft of the driving motor is in transmission connection with the central rod and can drive the central rod to rotate.
3. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
the cross rod is provided with a bulge, and the rotary drum is provided with an annular groove for the rotary installation of the bulge.
4. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
the first transmission mechanism comprises a fixed rod, a main bevel gear and a slave bevel gear, the fixed rod is arranged on the water collecting tank, the main bevel gear is arranged on the fixed rod, the slave bevel gear is arranged on the cross rod, and the slave bevel gear is meshed with the main bevel gear.
5. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
the second transmission mechanism comprises a fixing frame, a fixing ring and a first transmission gear, the fixing frame is arranged on the water collecting tank, the fixing ring is arranged on the fixing frame, an inner gear ring is arranged on the fixing ring, the first transmission gear is arranged on the longitudinal rod, and the first transmission gear is meshed with the inner gear ring.
6. The high-efficiency urban sewage purification treatment device according to claim 5, wherein:
the deslagging mechanism comprises a barrel, a second transmission gear, a plurality of expansion plates and a compression spring, the barrel is rotatably installed on the rotating frame, the second transmission gear is arranged on the barrel, an outer gear ring meshed with the second transmission gear is arranged on the fixing ring, the expansion plates are movably installed on the barrel, the compression spring is arranged on the barrel, and the compression spring acts on the expansion plates so that the expansion plates are elastically abutted to the side wall of the water collecting tank.
7. The high-efficiency urban sewage purification treatment device according to claim 6, wherein:
the expansion plate is provided with an arc-shaped plate, and the compression spring acts on the expansion plate to enable the arc-shaped plate to be in elastic butt joint with the side wall of the water collecting tank.
8. The high-efficiency urban sewage purification treatment device according to claim 5, wherein:
the telescopic plate is provided with a moving rod, the moving rod is provided with a disc body, the cylinder body is provided with a mounting groove for the disc body to be movably mounted and an abutting part for abutting against the disc body, the compression spring is arranged on the mounting groove and can abut against and push the disc body to enable the disc body to be elastically abutted against the abutting part.
9. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
the rotary drum is provided with a boss for preventing sewage from being retained on the rotary drum.
10. The high-efficiency urban sewage purification treatment device according to claim 1, wherein:
arrange mud mechanism and include shovel board and strain netted conveyer belt, the shovel board sets up on the conveyer belt and be used for striking off the shovel board of mud on the conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200546.8A CN113845245A (en) | 2021-10-15 | 2021-10-15 | High-efficient municipal sewage purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111200546.8A CN113845245A (en) | 2021-10-15 | 2021-10-15 | High-efficient municipal sewage purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113845245A true CN113845245A (en) | 2021-12-28 |
Family
ID=78978433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111200546.8A Withdrawn CN113845245A (en) | 2021-10-15 | 2021-10-15 | High-efficient municipal sewage purification unit |
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| Country | Link |
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| CN (1) | CN113845245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931796A (en) * | 2022-05-31 | 2022-08-23 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
-
2021
- 2021-10-15 CN CN202111200546.8A patent/CN113845245A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931796A (en) * | 2022-05-31 | 2022-08-23 | 日照职业技术学院 | Marble processing is with circulation dust pelletizing system |
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Application publication date: 20211228 |