CN208927673U - A kind of sewage treatment primary settling tank - Google Patents
A kind of sewage treatment primary settling tank Download PDFInfo
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- CN208927673U CN208927673U CN201821445151.8U CN201821445151U CN208927673U CN 208927673 U CN208927673 U CN 208927673U CN 201821445151 U CN201821445151 U CN 201821445151U CN 208927673 U CN208927673 U CN 208927673U
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- sewage treatment
- settling tank
- primary settling
- rotating wheel
- deposition mouth
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Abstract
The utility model relates to technical field of sewage treatment equipment, disclose a kind of sewage treatment primary settling tank, including pond body and heavy bucket.The heavy bucket is connected to the lower part of the pond body, and the heavy bucket is tapered and the lower part of the heavy bucket is formed with deposition mouth, and the side wall of the deposition mouth is equipped with sludge pipe；Rotating device is installed in the deposition mouth.The utility model has the following advantages that and effect: this programme utilizes new mechanical structure, and the rotating device in deposition mouth can be stirred the mud of siltation, avoids the mud of accumulation from causing the blocking of pipeline, to keep the discharge of mud more smooth.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, more specifically, it relates to which a kind of sewage treatment is just heavy
Pond.
Background technique
Primary sedimentation tank can remove sinker and floating material in waste water.Waste water after just heavy, about can remove sinker, grease and
Floating material 50%, BOD 20%, calculated by removal unit mass BOD or solids, primary sedimentation tank economically saves the most
Purifying step easily pre-processes sanitary sewage and the higher trade effluent of suspended matter using primary sedimentation tank.
Currently, the Chinese patent that notification number is CN205815200U discloses a kind of sewage treatment primary settling tank, including drift along
Inlet/outlet pipe and body are equipped with water inlet on the left of the body, are provided with water outlet on the right side of the body, it is described drift along into
Outlet pipe is mounted on the upper right side of body, and the lower left of the sewage sludge storage device is equipped with sludge and mediates device, the motor
Lower section be provided with retarder, rotary shaft and retarder are the companies of being provided at left and right sides of the rotary shaft by rotation connection
Extension bar is provided with cleaning shoe below the cleaning shoe linking arm.
It is above-mentioned in the prior art, the solid particulate matter in the sewage of primary sedimentation tank can be deposited to the sludge storage of the bottom of primary sedimentation tank
Cryopreservation device assembles the mud to form concentration, and mud deposits in sewage sludge storage device to be easy for leading to line clogging, spoil disposal
Unsmooth problem, therefore could be improved.
Utility model content
In view of the deficienciess of the prior art, pipeline can be made the utility model lies in that provide a kind of sewage treatment primary settling tank
It will not be blocked because of the mud of siltation, to improve sludge discharge effects.
To achieve the above object, the utility model provides following technical solution:
A kind of sewage treatment primary settling tank, including pond body and heavy bucket, the heavy bucket are connected to the lower part of the pond body, institute
State that heavy bucket is tapered and the lower part of the heavy bucket is formed with deposition mouth, the side wall of the deposition mouth is equipped with sludge pipe；Institute
It states in deposition mouth and rotating device is installed.
By using above-mentioned technical proposal, sewage is stacked into deposition by heavy bucket guiding through pond body treated precipitating again
In mouthful, sludge pipe is used for the mud being discharged in deposition mouth；Rotating device in deposition mouth can be stirred the mud of siltation, keep away
The mud for exempting from accumulation causes the blocking of pipeline, to keep the discharge of mud more smooth.
The utility model is further arranged to: the rotating device includes rotating wheel and driving mechanism, the rotating wheel peace
Loaded in the deposition mouth, the driving mechanism is located at the outside of the deposition mouth, and the driving mechanism drives the rotation
Wheel.
By using above-mentioned technical proposal, the rotating wheel being installed in deposition mouth realizes the stirring to mud, driving mechanism
Rotating wheel is driven, the rotation of rotating wheel is operated and is easier to realize；Driving mechanism is set to the outside of deposition mouth, closes structure more
While reason, convenient for keeping operation more convenient from the rotation of outside control rotating wheel.
The utility model is further arranged to: the driving mechanism includes joining rod and driving structure, the rotating wheel
The circumferential equidistant horizontal extension of inner sidewall is formed with connecting rod interconnected, and the junction of the connecting rod is fixed straight down
There is joining rod, the joining rod is arranged in the bottom of the deposition mouth, and the driving structure is connect with the joining rod.
By using above-mentioned technical proposal, the connecting rod that the inner sidewall of rotating wheel is circumferentially equidistantly formed is connected with each other, rank
Extension bar is fixed straight down by the junction of connecting rod, keeps joining rod coaxial with rotating wheel, to make to rotate joining rod driving
The operation of rotating wheel rotation can be achieved；Driving structure is connect with the position for the bottom that joining rod is arranged in deposition mouth, passes through driving
Structure rotates joining rod.
The utility model is further arranged to: the driving structure includes worm gear and worm screw, and the worm gear is connected with described
The lower part that bar is fixedly and coaxially connected and is located on the outside of the deposition mouth, the worm screw and the worm gear.
By using above-mentioned technical proposal, lower part worm gear and worm screw on the outside of deposition mouth cooperate, and pass through turning for worm screw
It is dynamic worm gear to be made to rotate；Worm gear is fixedly connected with joining rod, so that when worm gear rotates, joining rod can also rotate.
The utility model is further arranged to: the upper end of the side wall of the rotating wheel is circumferentially formed with several upwardly extend
Extension rod, lower end are circumferentially formed with several extension rods extended downwardly；The extension rod is directed away from the side of the rotating wheel
To inclination.
By using above-mentioned technical proposal, the sidewall upper of rotating wheel and lower end circumferentially form several extension rods, thus
Mud can adequately be stirred by extension rod.
The utility model is further arranged to: connector sleeve is fixed on the outside of the worm gear and worm screw, the worm screw wears
In on the connector sleeve.
By using above-mentioned technical proposal, the connector sleeve on the outside of worm gear and worm screw can be used for protecting worm gear and worm screw, simultaneously
Worm screw is arranged in connector sleeve, by connector sleeve supporting worm, make worm screw can more stably with worm gear.
The utility model is further arranged to: one end that the worm screw is arranged on the outside of the connector sleeve is fixed with motor.
By using above-mentioned technical proposal, worm screw is fixed with motor, by the rotation of motor driven worm screw, makes operation more just
It is prompt；Worm screw is arranged in one end on the outside of connector sleeve and is connected to motor, and makes more reasonable structure.
The utility model is further arranged to: the junction of the bottom of the joining rod and the deposition mouth is fixed with sealing
Circle.
By using above-mentioned technical proposal, joining rod and product is can be improved in the sealing ring located in joining rod and deposition mouth bottom two
The leakproofness of the junction Ni Kou avoids joining rod from causing the leakage of sewage and mud when being arranged in bottom and the rotation of deposition mouth.
In conclusion the utility model has the following beneficial effects:
1. the rotating device in deposition mouth can be stirred the mud of siltation, pass through the rotation of the rotating wheel in deposition mouth
The mud for dissipating accumulation is stirred, is reached and is avoided the blocking of pipeline, makes the discharge of mud more smoothly purpose；
2. the lower part worm gear being located on the outside of deposition mouth is fixedly and coaxially connected with joining rod, and worm gear and worm screw cooperate, and pass through
The rotation of worm screw can make worm gear rotate, and then control the rotation of joining rod, so that joining rod be made to drive rotating wheel rotation, make
It can be achieved from the operation of the rotation of outside control rotating wheel；
3. the upper end of the side wall of rotating wheel circumferentially forms several extension rods upwardly extended, lower end be circumferentially formed with it is several to
The extension rod of lower extension, and extension rod is directed away from the direction inclination of rotating wheel, fills from there through extension rod to mud
The stirring divided.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the rotating wheel of the present embodiment and the partial schematic sectional view of joining rod cooperation；
Fig. 3 is the schematic cross-sectional view of worm gear, joining rod and the worm screw cooperation of the present embodiment.
Appended drawing reference: 1, pond body；2, heavy bucket；3, deposition mouth；31, sludge pipe；32, sealing ring；4, rotating device；5, turn
Driving wheel；51, extension rod；52, connecting rod；6, driving mechanism；7, joining rod；8, driving structure；81, worm gear；82, worm screw；83, even
Female connector；9, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of sewage treatment primary settling tank, as shown in Figure 1, including pond body 1 and heavy bucket 2, heavy bucket 2 is connected to pond body 1
Lower part, heavy bucket 2 is tapered and the lower part of heavy bucket 2 is formed with deposition mouth 3, the solid particulate matter meeting that sewage is removed through pond body 1
By heavy bucket 2, and eventually falls into the accumulation of deposition mouth 3 and form mud, then the sludge pipe 31 by being formed on the side wall of deposition mouth 3
Mud is discharged.
As shown in Figure 1, 2, rotating device 4 is installed in deposition mouth 3, rotating device 4 includes rotating wheel 5 and driving mechanism 6,
Rotating wheel 5 is installed in deposition mouth 3, the rotation of 6 powered rotatable wheel 5 of driving mechanism, thus by rotating wheel 5 in deposition mouth 3
In rotation the mud of siltation is stirred scattered, convenient for extracting sludge out by sludge pipe 31, avoid the problem that line clogging.
As shown in Fig. 2, the upper end of the side wall of rotating wheel 5 is circumferentially formed with several extension rods 51 upwardly extended, rotating wheel 5
The lower end of side wall be circumferentially formed with several extension rods 51 extended downwardly, and extension rod 51 is directed away from the side of rotating wheel 5
To inclination, mud can adequately be stirred from there through extension rod 51, pipeline blockage caused by avoiding mud from depositing makes to arrange
Mud is unsmooth.
As shown in Figure 1, 2, driving mechanism 6 includes joining rod 7.The circumferential equidistant horizontal extension shape of the inner sidewall of rotating wheel 5
At there is three connecting rods 52 interconnected, the junction of connecting rod 52 is fixed with joining rod 7 straight down, to make joining rod
7 is coaxial with rotating wheel 5；Joining rod 7 is arranged in the bottom of deposition mouth 3, and the joining rod 7 connecting with rotating wheel 5 is thus made to be located at product
The outside of mud mouth 3 convenient for driving the rotation of joining rod 7, and then controls the rotation of rotating wheel 5.
As shown in Figure 1, 2, the junction of the bottom of joining rod 7 and deposition mouth 3 is fixed with sealing ring 32, is mentioned by sealing ring 32
The leakproofness of high joining rod 7 and 3 junction of deposition mouth, avoids joining rod 7 from causing dirt when being arranged in bottom and the rotation of deposition mouth 3
The leakage of water and mud.
As shown in Figure 2,3, driving mechanism 6 further includes driving structure 8, and driving structure 8 includes worm gear 81 and worm screw 82, worm gear
81 are fixedly and coaxially connected with joining rod 7 and are located at the lower part in 3 outside of deposition mouth, and the outside of worm gear 81 is fixed with connector sleeve 83.Snail
Bar 82 and worm gear 81 cooperate, by making worm screw 82 worm gear 81 and joining rod 7 can be driven same along the direction of axis line rotation of worm screw 82
Axis rotation.
As shown in figure 3, worm screw 82 is arranged on connector sleeve 83, by 83 supporting worm 82 of connector sleeve, make worm screw 82 and snail
The more stable progress of cooperation of wheel 81；Worm gear 81 and worm screw 82 are formed by connector sleeve 83 simultaneously and protected.
As shown in Figure 2,3, one end that worm screw 82 is arranged in 83 outside of connector sleeve is fixed with motor 9, drives snail by motor 9
The rotation of bar 82, so that it is more convenient to make worm gear 81 that joining rod 7 be driven to rotate the operation for being then stirred the rotation of rotating wheel 5.
The concrete operations process of the present embodiment is as follows:
When the accumulation of the mud of deposition mouth 3, it is first turned on motor 9, starts turning worm screw 82, worm screw 82 drives therewith again
The rotation of the worm gear 81 of cooperation, to make to rotate with the fixed joining rod 7 of worm gear 81, the rotating wheel 5 coaxially connected with joining rod 7
It rotates with it, the mud in deposition mouth 3 is stirred by extension rod 51, then mud is discharged by sludge pipe 31, avoid pipeline stifled
Plug improves sludge discharge effects.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of sewage treatment primary settling tank, including pond body (1) and heavy bucket (2), it is characterised in that: heavy bucket (2) connection
It is formed with deposition mouth (3) in the lower part of the lower part of the pond body (1), the heavy bucket (2), on the side wall of the deposition mouth (3)
Equipped with sludge pipe (31)；Rotating device (4) are installed in the deposition mouth (3).
2. a kind of sewage treatment primary settling tank according to claim 1, it is characterised in that: the rotating device (4) includes turning
Driving wheel (5) and driving mechanism (6), the rotating wheel (5) are installed in the deposition mouth (3), and the driving mechanism (6) is located at institute
The outside of deposition mouth (3) is stated, and the driving mechanism (6) drives the rotating wheel (5).
3. a kind of sewage treatment primary settling tank according to claim 2, it is characterised in that: the driving mechanism (6) includes rank
Extension bar (7) and driving structure (8), the circumferential equidistant horizontal extension of the inner sidewall of the rotating wheel (5) are formed with interconnected
The junction of connecting rod (52), the connecting rod (52) is fixed with joining rod (7) straight down, and the joining rod (7) is arranged in
The bottom of the deposition mouth (3), the driving structure (8) connect with the joining rod (7).
4. a kind of sewage treatment primary settling tank according to claim 3, it is characterised in that: the driving structure (8) includes snail
It takes turns (81) and worm screw (82), the worm gear (81) and the joining rod (7) are fixedly and coaxially connected and are located at the deposition mouth (3) outside
The lower part of side, the worm screw (82) and the worm gear (81) cooperate.
5. a kind of sewage treatment primary settling tank according to claim 2, it is characterised in that: the side wall of the rotating wheel (5)
Upper end is circumferentially formed with several extension rods (51) upwardly extended, and lower end is circumferentially formed with several extension rods extended downwardly
(51)；The extension rod (51) is directed away from the direction inclination of the rotating wheel (5).
6. a kind of sewage treatment primary settling tank according to claim 4, it is characterised in that: the worm gear (81) and worm screw (82)
Outside be fixed with connector sleeve (83), the worm screw (82) is arranged on the connector sleeve (83).
7. a kind of sewage treatment primary settling tank according to claim 6, it is characterised in that: the worm screw (82) is arranged in described
One end on the outside of connector sleeve (83) is fixed with motor (9).
8. a kind of sewage treatment primary settling tank according to claim 3, it is characterised in that: the joining rod (7) and the product
The junction of the bottom of mud mouth (3) is fixed with sealing ring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445151.8U CN208927673U (en) | 2018-09-04 | 2018-09-04 | A kind of sewage treatment primary settling tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445151.8U CN208927673U (en) | 2018-09-04 | 2018-09-04 | A kind of sewage treatment primary settling tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927673U true CN208927673U (en) | 2019-06-04 |
Family
ID=66719788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821445151.8U Active CN208927673U (en) | 2018-09-04 | 2018-09-04 | A kind of sewage treatment primary settling tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477501A (en) * | 2022-02-21 | 2022-05-13 | 武汉水务环境科技有限公司 | Urban sewage treatment equipment and sewage treatment method |
-
2018
- 2018-09-04 CN CN201821445151.8U patent/CN208927673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114477501A (en) * | 2022-02-21 | 2022-05-13 | 武汉水务环境科技有限公司 | Urban sewage treatment equipment and sewage treatment method |
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