CN215841762U - Sewage treatment sedimentation tank - Google Patents
Sewage treatment sedimentation tank Download PDFInfo
- Publication number
- CN215841762U CN215841762U CN202122408919.2U CN202122408919U CN215841762U CN 215841762 U CN215841762 U CN 215841762U CN 202122408919 U CN202122408919 U CN 202122408919U CN 215841762 U CN215841762 U CN 215841762U
- Authority
- CN
- China
- Prior art keywords
- sedimentation tank
- primary
- level
- sewage treatment
- rack
- 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
- Sewage (AREA)
Abstract
The utility model discloses a sewage treatment sedimentation tank which comprises a water inlet pipe, a primary sedimentation tank and a secondary sedimentation tank, wherein the upper end of the primary sedimentation tank is connected with the upper end of the secondary sedimentation tank through a communicating pipe, a flow equalizing frame is arranged in the primary sedimentation tank, the water outlet end of the water inlet pipe is positioned in the flow equalizing frame, a plurality of partition plates are arranged below the flow equalizing frame side by side, two ends of each partition plate are connected with the side wall of the primary sedimentation tank through a rotating shaft, a driving mechanism connected with the rotating shaft is arranged on the outer side of the primary sedimentation tank, a conveying mechanism is arranged at the bottom of the primary sedimentation tank, a primary sewage discharge pipe is connected below the conveying mechanism, a secondary sewage discharge pipe is arranged at the lower end of the secondary sedimentation tank, and a water discharge pipe is arranged on the side wall of the secondary sedimentation tank. Through setting up the baffle structure, can shelter from bottom sediment at the blowdown in-process, can reduce particulate matter come-up height, reduce impurity come-up quantity to reduce impurity and flow into second grade sedimentation tank, improve and subside the effect.
Description
Technical Field
The utility model relates to the technical field of sewage sedimentation, in particular to a sewage treatment sedimentation tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation and is equipment for purifying water. The suspended substances in the water are removed by utilizing the natural sedimentation or coagulating sedimentation of the water.
Current sedimentation tank is the structure of the lower extreme blowdown of intaking for the upper end mostly, adopts the mode of natural sedimentation, and upper end sewage normally intakes when the blowdown, and to the less sedimentation tank of volume, can lead to the granule that the bottom subsides to float once more during the blowdown for the water in whole sedimentation tank is than muddy, thereby influences the effect of subsiding.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the sewage treatment sedimentation tank, through the arrangement of the partition plate structure, bottom sediments can be shielded in the sewage discharge process, the floating height of particulate matters can be reduced, and the floating quantity of impurities is reduced, so that the impurities are reduced from flowing into the secondary sedimentation tank, the sedimentation effect is improved, and in addition, when the partition plate is used, the water inlet pipe does not need to be stopped for water inlet, the non-stop operation is realized, and the sedimentation efficiency is ensured.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a sewage treatment sedimentation tank, includes inlet tube, one-level sedimentation tank and second grade sedimentation tank, the upper end of one-level sedimentation tank upper end and second grade sedimentation tank is passed through communicating pipe and is connected, be equipped with the frame that flow equalizes in the one-level sedimentation tank, the delivery end of inlet tube is located the frame that flow equalizes, the below of the frame that flow equalizes is equipped with the polylith baffle side by side, the both ends of baffle are connected through the lateral wall of pivot with the one-level sedimentation tank, and the outside of one-level sedimentation tank is equipped with the actuating mechanism who is connected with the pivot, and the bottom of one-level sedimentation tank is equipped with conveying mechanism, conveying mechanism's below even has a blow off pipe, the lower extreme of second grade sedimentation tank is equipped with the secondary blow off pipe, is equipped with the drain pipe on the lateral wall of second grade sedimentation tank.
Preferably, the side wall of the primary sedimentation tank is connected with a supporting plate, the flow equalizing frame is fixed at the upper end of the supporting plate and is of a cylindrical structure, and water outlet holes are uniformly formed in the side wall of the flow equalizing frame.
Preferably, the lower extreme of one-level sedimentation tank is for leaking hopper-shaped, and the bottom of one-level sedimentation tank is equipped with the dust collecting tank, conveying mechanism includes motor and hob, the hob is located the dust collecting tank, the motor is fixed in the outside of one-level sedimentation tank and is connected with the hob, once blow off pipe and dust collecting tank intercommunication.
Preferably, one side of the water inlet of the communicating pipe is vertically provided with an overflow plate, the upper end of the overflow plate is lower than the side wall of the primary sedimentation tank, and the two ends of the overflow plate are connected with the inner wall of the primary sedimentation tank with the lower end uniform.
Preferably, one side of the overflow plate is vertically provided with a flow baffle, and the upper end of the flow baffle is flush with the upper end of the primary sedimentation tank.
Preferably, actuating mechanism includes cylinder and rack, the rack is located the outside of one-level sedimentation tank, and the lower extreme of rack is equipped with the guide block, is equipped with the guide bar on the lateral wall of one-level sedimentation tank, guide block and guide bar sliding fit, the cylinder is fixed on the lateral wall of one-level sedimentation tank, and the piston rod and the rack of cylinder are connected, the tip of pivot be equipped with rack complex gear.
Preferably, the outer side of the rack is provided with a protective cover connected with the side wall of the primary sedimentation tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the partition plate structure, bottom sediments can be shielded in the sewage discharge process, the floating height of particulate matters can be reduced, and the floating quantity of impurities is reduced, so that the impurities are reduced from flowing into the secondary sedimentation tank, the sedimentation effect is improved, and when the partition plate is used, water inlet does not need to be suspended, so that non-stop operation is realized, and the sedimentation efficiency is ensured.
2. The side wall of the flow equalizing frame is uniformly provided with the water outlet holes, so that water can be dispersed to the periphery, the impact force of the water is reduced, the water flow is more gentle, and the sedimentation effect is improved; the frame that flow equalizes simultaneously can also block the great impurity of volume and filter, the clearance of being convenient for.
3. According to the utility model, through the conveying of the screw rod, the blockage of impurities such as sludge at the bottom can be avoided, and the smoothness and reliability of sewage discharge are ensured.
4. The overflow plate can prevent water flow from directly flowing into the communicating pipe, and can reduce the sediment from entering the secondary sedimentation tank by adopting an overflow mode, thereby improving the sedimentation effect.
5. The water baffle is arranged between the overflow plate and the flow equalizing frame, so that water flow flowing out of the flow equalizing frame can be blocked, sewage is prevented from directly entering the overflow plate, and only settled sewage can cross the water baffle from the bottom and flow out upwards, so that the number of sediments in water is reduced.
6. The utility model adopts the mode that the air cylinder drives the partition plate to rotate, and the driving mode is simple and reliable and is convenient to operate.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a driving mechanism;
FIG. 4 is a schematic view of the closure panel when closed;
fig. 5 is a schematic structural view of the separator when opened.
In the figure: 1-water inlet pipe; 2-a current equalizing basket; 201-water outlet; 202-a pallet; 3-a first-stage sedimentation tank; 301-dust collecting groove; 302-a primary sewage draining pipe; 303-a flow baffle; 304-overflow plate; 4-a drive mechanism; 401-a shield; 402-a cylinder; 403-rack bar; 404-a guide bar; 405-a guide block; 5-a secondary sedimentation tank; 501-secondary sewage draining pipe; 502-a drain pipe; 6-a conveying mechanism; 601-a motor; 602-a screw rod; 7-communicating pipe; 8-a separator; 801-a rotating shaft; 802-gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figure 1-2, a sewage treatment sedimentation tank comprises a water inlet pipe 1, a primary sedimentation tank 3 and a secondary sedimentation tank 5, wherein the upper end of the primary sedimentation tank 3 is connected with the upper end of the secondary sedimentation tank 5 through a communicating pipe 7, a flow equalizing frame 2 is arranged in the primary sedimentation tank 3, the direct flushing of water flow to the bottom of the tank can be avoided, the water outlet end of the water inlet pipe 1 is positioned in the flow equalizing frame 2, a plurality of partition plates 8 are arranged below the flow equalizing frame 2 side by side, two ends of each partition plate 8 are connected with the side wall of the primary sedimentation tank 3 through a rotating shaft 801, a driving mechanism 4 connected with the rotating shaft 801 is arranged outside the primary sedimentation tank 3, the partition plates 8 can be rotated to keep the partition plates 8 in a horizontal or vertical state, a conveying mechanism 6 is arranged at the bottom of the primary sedimentation tank 3, a primary sewage discharge pipe is connected below the conveying mechanism 6, a secondary sewage discharge pipe 501 is arranged at the lower end of the secondary sedimentation tank 5, a drain pipe 502 is arranged on the side wall of the secondary sedimentation tank 5, the primary sewage draining pipe and the secondary sewage draining pipe 501 are provided with valves for draining sewage regularly when in use.
When the device is used, the water level in the primary sedimentation tank 3 is lower than the flow equalizing frame 2 or is parallel and level with the bottom of the flow equalizing frame 2, the fall between the water level and the flow equalizing frame 2 is not easy to be overlarge, in the sedimentation process, the partition plate 8 keeps a vertical state, impurities pass through the partition plate 8 and directly fall on the bottom of the primary sedimentation tank 3, when sewage is discharged, the driving mechanism 4 drives the partition plate 8 to rotate, so that the partition plate 8 is horizontal, the primary sedimentation tank 3 is divided into an upper side and a lower side through a plurality of partition plates 8 and does not need to be completely sealed, at the moment, the conveying mechanism 6 and a primary sewage discharge pipe are opened for sewage discharge, in the sewage discharge process, the impurities can be floated again in water due to stirring of the conveying mechanism 6, but due to the effect of the partition plate 8, the floating height of particles can be reduced, the floating amount of the impurities is reduced, so that the impurities flow into the secondary sedimentation tank 5 is reduced, and the sedimentation effect is improved, after the blowdown is finished and is static for a period of time, the partition plate 8 is opened again, wherein, when the partition plate 8 is in a closed state, sewage can also pass through the partition plate 8 without closing the water inlet pipe 1, and therefore non-stop operation is achieved.
Even there is layer board 202 on the lateral wall of one-level sedimentation tank 3, and frame 2 flow equalizes fixes in the upper end of layer board 202, and the bottom of frame 2 flow equalizes is the plate structure, and frame 2 flow equalizes is the drum structure, evenly is equipped with apopore 201 on frame 2's the lateral wall of flow equalizing, can disperse rivers to scattering all around, reduces the impact force of rivers, lets rivers more mild to improve and subside the effect.
The lower extreme of one-level sedimentation tank 3 is for leaking hopper-shaped, the bottom of one-level sedimentation tank 3 is equipped with dust collecting tank 301, as shown in fig. 4, conveying mechanism 6 includes motor 601 and hob 602, hob 602 is located dust collecting tank 301, motor 601 is fixed in the outside of one-level sedimentation tank 3 and is connected with hob 602, a blow off pipe and dust collecting tank 301 intercommunication, through the transport of hob 602, can avoid the jam of impurity such as bottom mud, guarantee the smoothness and the reliability of blowdown.
The vertical overflow plate 304 that is equipped with in one side of the water inlet of communicating pipe 7, the upper end of overflow plate 304 is less than the lateral wall of one-level sedimentation tank 3, the both ends of overflow plate 304 and the even one-level sedimentation tank 3's of lower extreme inner wall connection, and overflow plate 304 can prevent that rivers from directly flowing into communicating pipe 7, adopts the overflow mode can reduce the deposit and get into second grade sedimentation tank 5, improves and subsides the effect.
The vertical fender of being equipped with in one side of overflow plate 304 flows board 303, keeps off the upper end of flowing board 303 and the upper end parallel and level of one-level sedimentation tank 3, and the breakwater setting is at overflow plate 304 and flow equalizes between the frame 2, can block the rivers that frame 2 class outflow of flow equalizing, prevents that sewage from directly entering into in the overflow plate 304, only can just can cross the breakwater and upwards outflow from the bottom through the sewage after subsiding to the quantity of aquatic deposit has been reduced.
In order to realize the switching of the state of the partition 8, as shown in fig. 3, the driving mechanism 4 includes a cylinder 402 and a rack 403, the rack 403 is located outside the primary sedimentation tank 3, a guide block 405 is disposed at the lower end of the rack 403, a guide rod 404 is disposed on the side wall of the primary sedimentation tank 3, the guide block 405 is in sliding fit with the guide rod 404, two guide rods 404 are disposed at both ends of the rack 403, and the guide rods 404 at each end are two, the cylinder 402 is fixed on the side wall of the primary sedimentation tank 3, a piston rod of the cylinder 402 is connected with the lower end of the rack 403, the moving direction of the cylinder 402 is along the length direction of the rack 403, a gear 802 engaged with the rack 403 is disposed at the end of the rotating shaft 801, adjacent gears 802 are not in contact, the rack 403 can drive the gear 802 to rotate, thereby driving the rotating shaft 801 to rotate, the rotating shaft 801 drives the partition 8 to rotate, when the cylinder 402 is shortened, as shown in fig. 5, the partition 8 is in a vertical state, the cylinder 402 is extended, as shown in fig. 4, the partition plate 8 rotates to be horizontal to achieve closing, after the sewage is discharged, the cylinder 402 is shortened again to open the partition plate 8, the state of the partition plate 8 is changed through the action of the cylinder 402, and the use is convenient.
In order to increase the use safety, a protective cover 401 connected with the side wall of the primary sedimentation tank 3 is arranged on the outer side of the rack 403, and the rack 403, the gear 802, the cylinder 402 and the like are all positioned on the rear side of the protective cover 401, so that the appearance is attractive and safe.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a sewage treatment sedimentation tank, includes inlet tube, one-level sedimentation tank and second grade sedimentation tank, the upper end of one-level sedimentation tank upper end and second grade sedimentation tank is passed through communicating pipe and is connected its characterized in that: be equipped with the frame that flow equalizes in the one-level sedimentation tank, the play water end of inlet tube is located the frame that flow equalizes, the below of the frame that flow equalizes is equipped with the polylith baffle side by side, the both ends of baffle are connected through the lateral wall of pivot with the one-level sedimentation tank, and the outside of one-level sedimentation tank is equipped with the actuating mechanism who is connected with the pivot, and the bottom of one-level sedimentation tank is equipped with conveying mechanism, conveying mechanism's below even has a blow off pipe, the lower extreme of second grade sedimentation tank is equipped with the secondary blow off pipe, is equipped with the drain pipe on the lateral wall of second grade sedimentation tank.
2. The sewage treatment sedimentation tank of claim 1, wherein: the lateral wall of the primary sedimentation tank is connected with a supporting plate, the flow equalizing frame is fixed at the upper end of the supporting plate and is of a cylindrical structure, and water outlet holes are uniformly formed in the lateral wall of the flow equalizing frame.
3. The sewage treatment sedimentation tank of claim 1, wherein: the lower extreme of one-level sedimentation tank is for leaking hopper-shaped, and the bottom of one-level sedimentation tank is equipped with the dust collecting tank, conveying mechanism includes motor and hob, the hob is located the dust collecting tank, the motor is fixed in the outside of one-level sedimentation tank and is connected with the hob, once blow off pipe and dust collecting tank intercommunication.
4. The sewage treatment sedimentation tank of claim 1, wherein: the vertical overflow plate that is equipped with in one side of the water inlet of communicating pipe, the upper end of overflow plate is less than the lateral wall of one-level sedimentation tank, and the both ends of overflow plate and the even inner wall connection of one-level sedimentation tank of lower extreme.
5. The sewage treatment sedimentation tank of claim 4, wherein: one side of the overflow plate is vertically provided with a flow baffle, and the upper end of the flow baffle is flush with the upper end of the primary sedimentation tank.
6. The sewage treatment sedimentation tank of claim 1, wherein: the driving mechanism comprises an air cylinder and a rack, the rack is located on the outer side of the primary sedimentation tank, a guide block is arranged at the lower end of the rack, a guide rod is arranged on the side wall of the primary sedimentation tank, the guide block is in sliding fit with the guide rod, the air cylinder is fixed on the side wall of the primary sedimentation tank, a piston rod of the air cylinder is connected with the rack, and a gear matched with the rack is arranged at the end of the rotating shaft.
7. The sewage treatment sedimentation tank of claim 6, wherein: and a protective cover connected with the side wall of the primary sedimentation tank is arranged on the outer side of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408919.2U CN215841762U (en) | 2021-09-30 | 2021-09-30 | Sewage treatment sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408919.2U CN215841762U (en) | 2021-09-30 | 2021-09-30 | Sewage treatment sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215841762U true CN215841762U (en) | 2022-02-18 |
Family
ID=80260209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122408919.2U Active CN215841762U (en) | 2021-09-30 | 2021-09-30 | Sewage treatment sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215841762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054955A (en) * | 2022-06-10 | 2022-09-16 | 江苏华太生态环保科技有限公司 | Low-energy-consumption tail water upgrading treatment system and use method thereof |
| CN115845492A (en) * | 2023-02-16 | 2023-03-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
-
2021
- 2021-09-30 CN CN202122408919.2U patent/CN215841762U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054955A (en) * | 2022-06-10 | 2022-09-16 | 江苏华太生态环保科技有限公司 | Low-energy-consumption tail water upgrading treatment system and use method thereof |
| CN115054955B (en) * | 2022-06-10 | 2023-08-18 | 江苏华太生态环保科技有限公司 | Low-energy-consumption tail water label extraction treatment system and application method thereof |
| CN115845492A (en) * | 2023-02-16 | 2023-03-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
| CN115845492B (en) * | 2023-02-16 | 2024-05-28 | 湖南贵友新材料科技股份有限公司 | Multistage separation's water treatment facilities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215841762U (en) | Sewage treatment sedimentation tank | |
| CN208617532U (en) | A kind of sewage purification filtration system | |
| CN107619122A (en) | Sewage from catering business processing equipment and its method of work with oil-collecting reflux | |
| CN110963645B (en) | Black smelly water integral type clarification plant in river course | |
| CN107473428A (en) | One kind utilizes bentonite in treatment Industry Waste water purifying means | |
| CN212655581U (en) | Concrete waste water deposits retrieval and utilization device | |
| CN209809603U (en) | High-efficient water conservancy granule piece-rate system | |
| CN217613121U (en) | Hierarchical formula sewage purification pond | |
| CN208193872U (en) | A kind of sewage backflow of rural sewage treatment purification device again | |
| CN216295468U (en) | Small-size sewage treatment boat form sedimentation tank device | |
| CN211536656U (en) | Blowdown equipment for wire drawing machine | |
| CN213433109U (en) | Precipitation equipment for treating wastewater | |
| CN112174410A (en) | Precipitation filtration equipment | |
| CN207330641U (en) | A kind of quick processing equipment of plant effuent | |
| CN207253891U (en) | A kind of multistage filtering cell system that can fully recycle glass powder | |
| CN105994116A (en) | Fish tank circulating filtration system provided with double sewage drainage ports and capable of discharging impurities | |
| CN111085045A (en) | Sludge treatment device in sewage | |
| CN207412948U (en) | A kind of filtering cloth filtering pool | |
| CN111544959A (en) | Silt multi-stage separation device | |
| CN207361916U (en) | Sewage from catering business processing equipment with oil-collecting reflux | |
| CN218794484U (en) | Waste water filtering mechanism with anti-blocking structure | |
| CN218089237U (en) | Sewage treatment device | |
| CN208701846U (en) | A kind of municipal drainage canal | |
| CN213977309U (en) | Precipitation filtration equipment | |
| CN112121476B (en) | Sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |