CN212998571U - Waste water sedimentation tank - Google Patents
Waste water sedimentation tank Download PDFInfo
- Publication number
- CN212998571U CN212998571U CN202020569261.6U CN202020569261U CN212998571U CN 212998571 U CN212998571 U CN 212998571U CN 202020569261 U CN202020569261 U CN 202020569261U CN 212998571 U CN212998571 U CN 212998571U
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- baffle
- fan
- sedimentation tank
- rotating
- bevel gear
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Abstract
The utility model discloses a wastewater sedimentation tank relates to the sewage treatment plant field. The utility model discloses a precipitation tank, the bottom surface intercommunication of precipitation tank has the passageway of unloading dirt, install the support frame in the precipitation tank, install first bull stick on the support frame, first bevel gear is installed on the top of first bull stick, second bull stick is installed to first bevel gear's top surface, baffle device is installed on the top of second bull stick, baffle device includes first baffle, the top surface of first baffle is installed and is inserted the pole, insert and install the second baffle of disc on the pole, be provided with the passageway of unloading on the second baffle, the side meshing of first bevel gear is provided with second bevel gear, second bevel gear's rotation end installs the third bull stick, the third bull stick is connected with the rotation end of first rotating electrical machine; the sewage treatment device can simultaneously carry out the sewage discharging process and the upper clear water discharging process in the sewage sedimentation tank, and can prevent the bottom sewage from floating up to influence the upper clear water.
Description
Technical Field
The utility model relates to a sewage treatment plant field, specific waste water sedimentation tank that says so.
Background
With the development of times and science and technology, the living standard of people is increasingly improved, the requirement of people on the environment is higher and higher, the pollution of water resources becomes one of the most concerned problems of society, the water environment is damaged due to the discharge of a large amount of sewage, and the treatment of domestic sewage is also important.
The existing sewage sedimentation tank in the sewage treatment process is indispensable, but the existing sewage sedimentation tank generally adopts a self-sedimentation mode, and the free sedimentation is a sedimentation type when the concentration of suspended solids in water is not high. However, the common sedimentation mode cannot simultaneously discharge sewage and effluent, that is, when sewage at the bottom of the sedimentation tank needs to be discharged, the problem of discharging supernatant liquor cannot be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wastewater sedimentation tank to the realization will unload dirty process and the process of the clear water of upper strata of discharging can go on simultaneously in wastewater sedimentation tank, and prevent that the bottom filth come-up from causing the purpose of influence to the clear water of upper strata.
In order to achieve the above purpose, the utility model adopts the following technical means:
a wastewater sedimentation tank comprises a cylindrical sedimentation tank provided with a water inlet pipe and a water suction pipe, wherein the bottom surface of the sedimentation tank is communicated with a sewage discharge channel, a horizontal support frame penetrating through the axis of the sedimentation tank is installed in the sedimentation tank, a first rotating rod is installed on the support frame in a rotating mode through a bearing, the axis of the first rotating rod is coincided with the axis of the sedimentation tank, a horizontal first bevel gear is installed at the top end of the first rotating rod, a second rotating rod is installed on the top surface of the first bevel gear, a baffle device is installed at the top end of the second rotating rod, the baffle device comprises a first baffle plate connected with the second rotating rod, an insertion rod coincided with the rotating axis of the first baffle plate is installed on the top surface of the first baffle plate, a disc-shaped second baffle plate is installed on the insertion rod through a rotating ring, the diameter of the second baffle plate is the same as the inner diameter of the sedimentation tank, and a through discharge channel is arranged on the second, the discharging channel is arranged above the rotating path of the first baffle, a second bevel gear is arranged on the side face of the first bevel gear in a meshing mode, a third rotating rod is installed at the rotating end of the second bevel gear, and the third rotating rod is horizontally arranged, one end, opposite to the second bevel gear, of the third rotating rod extends out of the sedimentation tank and is connected with the rotating end of the first rotating motor.
Preferably, the second baffle comprises a fixed rod rotatably mounted with the insertion rod, a pair of fan-shaped baffles are symmetrically mounted on the side surface of the fixed rod, the discharge channel is arranged between every two adjacent fan-shaped baffles, and the discharge channel and the fan-shaped baffles are both in a right-angle fan shape.
Further, first baffle include with the dwang that the second bull stick is connected, install on the top of dwang insert the pole, the side-mounting of dwang has the fan-shaped fly leaf that the level set up, the top surface plane of fan-shaped fly leaf with the coincidence of fan-shaped baffle's bottom surface plane, the radius of fan-shaped fly leaf with fan-shaped baffle's radius is the same, the area on the top of fan-shaped fly leaf is not less than the cross-sectional area of discharge passage.
Furthermore, vertical limiting plate is installed to sector baffle's bottom surface, the limiting plate sets up the last low reaches end of anticlockwise direction of sector baffle, the coaxial embedding passageway that is provided with in bottom surface of dwang, the inner wall of embedding passageway is provided with the embedded groove, there is the grip block through spring mounting in the embedded groove, the second bull stick is installed in the embedding passageway, just the grip block with the one side that the spring is relative with the side laminating of second bull stick.
Furthermore, the lower end of the first rotating rod extends downwards to pass through the supporting frame, a horizontally arranged connecting rod is installed on the side surface of the first rotating rod, a scraping plate is installed at the end part of the connecting rod, and the scraping plate is in sliding contact with the bottom surface of the settling tank.
Further, the top surface mounting of gunbarrel has the second to rotate the motor, the rotation end that the second rotated the motor stretches into the gunbarrel just installs the puddler, the side-mounting of puddler has the stirring vane, the bottom surface of stirring vane with sector baffle's top surface sliding contact.
The utility model discloses compare with common sedimentation tank, have following beneficial effect:
in the using process, the first rotating motor is rotated, the first baffle plate is rotated, the discharging channel arranged on the second baffle plate is communicated and opened, the first rotating motor is stopped after the discharging channel is opened, then sewage enters from the water inlet pipe and starts to be statically precipitated, the sewage in the precipitating process can move downwards and enters the lower part of the first baffle plate through the discharging channel to be collected, when the sewage needs to be discharged, the first rotating motor is rotated, the first bevel gear is engaged with the second bevel gear, the rotating shaft of the first bevel gear is vertically arranged, the rotating shaft of the second bevel gear is horizontally arranged, so that the first baffle plate is rotated by the rotation of the first rotating motor, when the discharging channel is closed by the first baffle plate, the first rotating motor is stopped, the sewage discharging channel is opened at the moment, the sewage can be discharged, and the sewage is concentrated below the first baffle plate and the second baffle plate, even extract the upper clear water this moment, can not cause the pollution because of unloading the turbulent flow that the dirt caused and rush into the upper clear water with the filth, can let like this unload the process of dirt and go on simultaneously with the drainage process, improved the work efficiency of gunbarrel by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top sectional view of fig. 1.
Fig. 3 is a schematic structural diagram of the baffle device of the present invention.
Fig. 4 is a schematic cross-sectional view of fig. 3.
Fig. 5 is a schematic top view of the structure of fig. 1.
The device comprises a sedimentation tank 1, a sewage discharge channel 2, a support frame 3, a first rotating rod 4, a first bevel gear 5, a second rotating rod 6, a baffle plate 7, a first baffle plate 8, a rotating rod 81, a sector movable plate 82, an insertion rod 9, a rotating ring 10, a second baffle plate 11, a fixed rod 111, a sector baffle plate 112, a discharge channel 12, a second bevel gear 13, a third rotating rod 14, a first rotating motor 15, a limiting plate 16, an embedding channel 17, a clamping block 18, a connecting rod 19, a scraping plate 20, a second rotating motor 21, a stirring rod 22 and a stirring sheet 23.
Detailed Description
Example 1
Referring to fig. 1 to 5, a wastewater sedimentation tank comprises a cylindrical sedimentation tank 1 provided with a water inlet pipe and a water pumping pipe, a sewage discharge passage 2 is communicated with the bottom surface of the sedimentation tank 1, a horizontal support frame 3 passing through the axis of the sedimentation tank 1 is installed in the sedimentation tank 1, a first rotating rod 4 is rotatably installed on the support frame 3 through a bearing, the axis of the first rotating rod 4 is overlapped with the axis of the sedimentation tank 1, a horizontal first bevel gear 5 is installed at the top end of the first rotating rod 4, a second rotating rod 6 is installed at the top surface of the first bevel gear 5, a baffle device 7 is installed at the top end of the second rotating rod 6, the baffle device 7 comprises a first baffle 8 connected with the second rotating rod 6, an insertion rod 9 overlapped with the rotation axis of the first baffle 8 is installed at the top surface of the first baffle 8, a disc-shaped second baffle 11 is installed on the insertion rod 9 through a rotating ring 10, the diameter of the second baffle 11 is the same as the inner diameter of the settling tank 1, a through discharging channel 12 is arranged on the second baffle 11, the discharging channel 12 is arranged above the rotating path of the first baffle 8, a second bevel gear 13 is arranged on the side surface of the first bevel gear 5 in a meshing manner, a third rotating rod 14 is installed at the rotating end of the second bevel gear 13, the third rotating rod 14 is horizontally arranged, and one end, opposite to the second bevel gear 13, of the third rotating rod extends out of the settling tank 1 and is connected with the rotating end of a first rotating motor 15.
In the embodiment, in the using process, the first rotating motor 15 is rotated to rotate the first baffle plate 8, the discharging channel 12 arranged on the second baffle plate 11 is communicated and opened, the first rotating motor 15 is stopped after the opening, then the sewage enters from the water inlet pipe to start static precipitation, the sewage in the precipitation process can move downwards and enter the lower part of the first baffle plate 8 through the discharging channel 12 to be collected, when the sewage needs to be discharged, the first rotating motor 15 is rotated to utilize the meshing of the first bevel gear 5 and the second bevel gear 13, the rotating shaft of the first bevel gear 5 is vertically arranged, the rotating shaft of the second bevel gear 13 is horizontally arranged, so that the first baffle plate 8 is rotated by the rotation of the first rotating motor 15, after the discharging channel 12 is closed by the first baffle plate 8, the first rotating motor 15 is stopped, the sewage discharging channel 2 is opened at this moment, namely, the sewage discharging can be started, and the filth all concentrates on the below of first baffle 8 and second baffle 11 this moment, even extract upper clear water this moment, can not cause the pollution because the turbulent flow that the dirt led to the fact of unloading is gone into the upper clear water with the filth, can let like this the process of unloading go on simultaneously with the drainage process, has improved the work efficiency of gunbarrel 1 by a wide margin.
Example 2
On the basis of embodiment 1, the second baffle 11 includes a fixing rod 111 rotatably installed with the insertion rod 9, a pair of fan-shaped baffles 112 are symmetrically installed on the side surface of the fixing rod 111, the discharge channel 12 is disposed between two adjacent fan-shaped baffles 112, and both the discharge channel 12 and the fan-shaped baffles 112 are in a right-angle fan shape.
Example 3
On the basis of embodiment 2, first baffle 8 include with the dwang 81 that second bull stick 6 is connected, the locating lever of inserting swivel 10 is installed on the top of dwang 81, the fan-shaped fly leaf 82 of level setting is installed to the side-mounting of dwang 81, the top surface plane of fan-shaped fly leaf 82 with the bottom surface plane coincidence of fan-shaped baffle 112, the radius of fan-shaped fly leaf 82 with the radius of fan-shaped baffle 112 is the same, the area on top of fan-shaped fly leaf 82 is not less than the cross-sectional area of discharge passage 12.
Example 4
On embodiment 3's basis, vertical limiting plate 16 is installed to sector plate 112's bottom surface, limiting plate 16 sets up anticlockwise's downstream end on sector plate 112, the coaxial embedding passageway 17 that is provided with in bottom surface of dwang 81, the inner wall of embedding passageway 17 is provided with the embedded groove, there is grip block 18 through spring mounting in the embedded groove, the bottom surface of aforementioned grip block 18 is provided with and is used for letting second bull stick 6 male guide inclined plane, second bull stick 6 is installed in the embedding passageway 17, just grip block 18 with the relative one side of spring with the side laminating of second bull stick 6.
In the present embodiment, the rotating rod 81 is connected to the second rotating rod 6 by using the friction force between the clamping block 18 and the second rotating rod 6, so that during the operation of the first rotating motor 15, when the side surface of the sector-shaped flap 82 is not in contact with the limiting plate 16, the clamping block 18 is not in relative sliding with the second rotating rod 6, and when one end of the sector-shaped flap 82 is in contact with the limiting plate 16, the second rotating rod 6 and the clamping block 18 can be in relative sliding, so that only the rotating direction of the first rotating motor 15 needs to be controlled, that is, the opening and closing of the discharging channel 12 can be realized.
Example 5
On the basis of embodiment 4, the lower end of the first rotating rod 4 extends downwards through the supporting frame 3, a horizontally arranged connecting rod 19 is installed on the side surface of the first rotating rod 4, a scraper 20 is installed at the end part of the connecting rod 19, and the scraper 20 is in sliding contact with the bottom surface of the settling tank 1.
In this embodiment, at the in-process of unloading dirt, can let first rotation motor 15 be in the rotation state all the time, like this at the in-process of unloading dirt, the continuous rotation of first bull stick 4 to let scraper blade 20 last scrape the bottom surface of precipitation tank 1, avoid unloading the back and remain a large amount of filths at the bottom surface of precipitation tank 1.
Example 6
On the basis of embodiment 5, second rotating motor 21 is installed to the top surface of precipitation tank 1, the rotation end of second rotating motor 21 stretches into precipitation tank 1 and installs puddler 22, the side-mounting of puddler 22 has stirring vane 23, the bottom surface of stirring vane 23 with sector baffle 112's top surface sliding contact.
In this embodiment, the second rotating motor 21 always rotates slowly, so that the dirt deposited on the top surface of the fan-shaped baffle 112 can be effectively scraped into the discharge channel 12, and the dirt enters the bottom of the settling tank 1.
Claims (6)
1. The utility model provides a waste water sedimentation tank, is including cylindrical gunbarrel (1) that is provided with inlet tube and drinking-water pipe, the bottom surface intercommunication of gunbarrel (1) has dirt discharging channel (2), its characterized in that: a horizontal support frame (3) penetrating through the axis of the sedimentation tank is arranged in the sedimentation tank (1), a first rotating rod (4) is rotatably arranged on the support frame (3) through a bearing, a horizontal first bevel gear (5) is arranged at the top end of the first rotating rod (4), a second rotating rod (6) is arranged on the top surface of the first bevel gear (5), a baffle device (7) is arranged at the top end of the second rotating rod (6), the baffle device (7) comprises a first baffle (8) connected with the second rotating rod (6), an insertion rod (9) coinciding with the rotating axis of the first baffle (8) is arranged on the top surface of the first baffle (8), a disc-shaped second baffle (11) is arranged on the insertion rod (9) through a rotating ring (10), the diameter of the second baffle (11) is the same as the inner diameter of the sedimentation tank (1), and a through discharging channel (12) is arranged on the second baffle (11), the discharging channel (12) is arranged above the rotating path of the first baffle (8), a second bevel gear (13) is arranged on the side surface of the first bevel gear (5) in a meshed mode, a third rotating rod (14) is installed at the rotating end of the second bevel gear (13), the third rotating rod (14) is horizontally arranged, and one end, opposite to the second bevel gear (13), of the third rotating rod extends out of the settling tank (1) and is connected with the rotating end of a first rotating motor (15).
2. A wastewater sedimentation tank according to claim 1, characterized in that: the second baffle (11) comprises a fixing rod (111) rotatably mounted with the insertion rod (9), a pair of fan-shaped baffles (112) are symmetrically mounted on the side surface of the fixing rod (111), two adjacent fan-shaped baffles (112) are arranged between the two fan-shaped baffles (12), and the discharging channel (12) and the fan-shaped baffles (112) are in a right-angle fan shape.
3. A wastewater sedimentation tank according to claim 2, characterized in that: first baffle (8) include with dwang (81) that second bull stick (6) are connected, install on the top of dwang (81) insert pole (9), the side-mounting of dwang (81) has fan-shaped fly leaf (82) that the level set up, the top surface plane of fan-shaped fly leaf (82) with the coincidence of the bottom surface plane of fan-shaped baffle (112), the radius of fan-shaped fly leaf (82) with the radius of fan-shaped baffle (112) is the same, the apical area of fan-shaped fly leaf (82) is not less than the cross-sectional area of discharge passage (12).
4. A wastewater sedimentation tank according to claim 3, characterized in that: vertical limiting plate (16) is installed to the bottom surface of sector plate (112), limiting plate (16) set up anticlockwise's downstream end on sector plate (112), the coaxial embedding passageway (17) that is provided with in bottom surface of dwang (81), the inner wall of embedding passageway (17) is provided with the embedded groove, there is grip block (18) through the spring mounting in the embedded groove, second bull stick (6) are installed in embedding passageway (17), just grip block (18) with the one side that the spring is relative with the side laminating of second bull stick (6).
5. A wastewater sedimentation tank according to claim 4, characterized in that: the lower end of the first rotating rod (4) extends downwards to extend through the support frame (3), a connecting rod (19) which is horizontally arranged is installed on the side face of the first rotating rod (4), a scraper (20) is installed at the end portion of the connecting rod (19), and the scraper (20) is in sliding contact with the bottom face of the settling tank (1).
6. A wastewater sedimentation tank according to claim 5, characterized in that: the second is installed to the top surface of gunbarrel (1) and is rotated motor (21), the rotation end that the second rotated motor (21) stretches into gunbarrel (1) and install puddler (22), the side-mounting of puddler (22) has stirring vane (23), the bottom surface of stirring vane (23) with the top surface sliding contact of sector baffle (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569261.6U CN212998571U (en) | 2020-04-16 | 2020-04-16 | Waste water sedimentation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020569261.6U CN212998571U (en) | 2020-04-16 | 2020-04-16 | Waste water sedimentation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212998571U true CN212998571U (en) | 2021-04-20 |
Family
ID=75443058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020569261.6U Expired - Fee Related CN212998571U (en) | 2020-04-16 | 2020-04-16 | Waste water sedimentation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212998571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118359244A (en) * | 2024-06-18 | 2024-07-19 | 山东宏科水电设备有限公司 | Multistage filtration sewage treatment device |
-
2020
- 2020-04-16 CN CN202020569261.6U patent/CN212998571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118359244A (en) * | 2024-06-18 | 2024-07-19 | 山东宏科水电设备有限公司 | Multistage filtration sewage treatment device |
| CN118359244B (en) * | 2024-06-18 | 2024-10-18 | 山东宏科水电设备有限公司 | Multistage filtration sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |