CN220676857U - Road sewage treatment device - Google Patents
Road sewage treatment device Download PDFInfo
- Publication number
- CN220676857U CN220676857U CN202322238004.0U CN202322238004U CN220676857U CN 220676857 U CN220676857 U CN 220676857U CN 202322238004 U CN202322238004 U CN 202322238004U CN 220676857 U CN220676857 U CN 220676857U
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- CN
- China
- Prior art keywords
- sedimentation tank
- tank shell
- screw rod
- absorbing piece
- absorbing
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000004062 sedimentation Methods 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 230000003311 flocculating effect Effects 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005189 flocculation Methods 0.000 abstract description 4
- 230000016615 flocculation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model is suitable for the field of sewage treatment, and provides a road sewage treatment device which comprises a sedimentation tank shell, a water inlet pipe arranged on one side of the sedimentation tank shell, a water outlet tank arranged on the other side of the sedimentation tank shell, a water filtering baffle arranged between the sedimentation tank shell and the water outlet tank and a flocculating impurity treatment mechanism arranged in the sedimentation tank shell, wherein the water inlet pipe is arranged on the other side of the sedimentation tank shell; the flocculating impurity treatment mechanism comprises a siphon pipe fixedly arranged at one side of the sedimentation tank shell, a absorbing piece which is arranged in the sedimentation tank shell and moves horizontally, a pressure maintaining bin fixedly arranged at the outer side of the sedimentation tank shell and communicated with an output port of the siphon pipe, and a moving assembly for driving the absorbing piece to move; the interior of the absorbing piece is hollow, and the lower end of the absorbing piece is provided with a plurality of absorbing ports; the output port of the siphon pipe is communicated with the interior of the absorbing piece; the pressure maintaining bin is provided with a water outlet, so that the utility model can generate negative pressure through the siphon to generate a suction effect, and the flocculation impurity at the bottom of the sedimentation tank is removed by matching with the movable suction part.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a road sewage treatment device.
Background
The existing sewage treatment has various treatment methods, such as a chemical agent treatment method, a biological active mud treatment method and the like, wherein the chemical agent treatment method is to add a flocculating agent into the sewage, and the soluble pollutants in the sewage are coagulated and precipitated by utilizing a chemical reaction mode, in the chemical agent treatment process, a sedimentation tank is relatively important treatment equipment, and the sedimentation tank is a device for settling and collecting flocculated impurities 001 after the chemical reaction.
Referring to fig. 1, when the sedimentation tank in the prior art is used, the flocculating impurity 001 settled in the sedimentation tank needs to be cleaned at regular time, so that the flocculating impurity 001 is prevented from accumulating too much, and filtered water 002 carries out secondary entrainment on the flocculating impurity 001. The existing process for cleaning the flocculated impurities 001 in the sedimentation tank is that a water inlet valve is closed, the flocculated impurities 001 in the sedimentation tank are stirred by a stirrer (the step is that the settled flocculated impurities 001 enter a suspended state), and then the sewage and the flocculated impurities 001 in the sedimentation tank are pumped away by a water suction pump. The following problem can appear in this treatment process, and the inside clearance process time of sedimentation tank is long to in the clearance time quantum, the sedimentation tank does not carry out sedimentation work, and the work efficiency of sedimentation tank can be reduced by a wide margin to a convenient margin, on the other hand can influence other device's normal operating. Meanwhile, the cleaning process is high in manual operation degree and consumes manpower.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a road sewage treatment device which can generate negative pressure through a siphon pipe to generate a suction effect and is matched with a movable suction piece to remove flocculated impurities at the bottom of a sedimentation tank.
In order to achieve the above object, the present utility model provides a road sewage treatment device, comprising a sedimentation tank shell, a water inlet pipe arranged at one side of the sedimentation tank shell, a water outlet tank arranged at the other side of the sedimentation tank shell, a water filtering baffle arranged between the sedimentation tank shell and the water outlet tank, and a flocculating impurity treatment mechanism arranged in the sedimentation tank shell; the flocculating impurity treatment mechanism comprises a siphon pipe fixedly arranged at one side of the sedimentation tank shell, a absorbing piece which is arranged in the sedimentation tank shell and moves horizontally, a pressure maintaining bin fixedly arranged at one side outside the sedimentation tank shell and communicated with an output port of the siphon pipe, and a moving assembly for driving the absorbing piece to move; the interior of the absorbing piece is hollow, and the lower end of the absorbing piece is provided with a plurality of absorbing ports; the output port of the siphon pipe is communicated with the interior of the absorbing piece; the pressure maintaining bin is provided with a water outlet.
According to the road sewage treatment device, the outlet of the siphon pipe is provided with the split device, and the split device is connected with the absorbing piece through a plurality of hoses.
According to the road sewage treatment device, the moving assembly comprises a screw rod, a driving sleeve, a screw rod driving motor and a rack, wherein the screw rod is fixedly arranged at the upper end of the sedimentation tank shell, the axis of the screw rod is parallel to the moving direction of the absorbing piece, the driving sleeve is in threaded connection with the screw rod, the screw rod driving motor is used for driving the screw rod to rotate, and the rack is used for supporting the screw rod and the screw rod driving motor; a slideway for moving and positioning the absorbing piece is arranged on the sedimentation tank shell; the driving sleeve is fixedly connected with the absorbing piece through a connecting rod; one end of the screw rod is rotationally connected with the frame, and the other end of the screw rod is fixedly connected with the output end of the screw rod driving motor.
According to the road sewage treatment device, the electric valve is arranged at the water outlet of the pressure maintaining bin.
According to the road sewage treatment device, the upper end of the pressure maintaining bin is provided with the negative pressure port, and the sealing plug is arranged in the negative pressure port.
According to the road sewage treatment device, the sealing plug is a rubber plug.
The utility model provides a road sewage treatment device which comprises a sedimentation tank shell, a water inlet pipe arranged on one side of the sedimentation tank shell, a water outlet tank arranged on the other side of the sedimentation tank shell, a water filtering baffle plate arranged between the sedimentation tank shell and the water outlet tank, and a flocculating impurity treatment mechanism arranged in the sedimentation tank shell; when the sedimentation tank is used for sedimentation, sewage mixed with flocculating impurities is discharged into the sedimentation tank shell from the water inlet pipe, the sewage is settled in the sedimentation tank shell, the flocculating impurities are settled to the bottom of the sedimentation tank shell in the sedimentation process, and relatively clear filtered water enters the water outlet tank through the water filtering partition plate, and the filtered water is discharged out of the device through the water outlet tank. According to the utility model, a negative pressure can be generated through the siphon to generate a suction effect, and the flocculation impurity at the bottom of the sedimentation tank is removed by matching with the movable suction piece.
Drawings
FIG. 1 is a schematic diagram of the operation of a sedimentation basin of the prior art; FIG. 2 is a schematic diagram of the structure of the present utility model; FIG. 3 is another angular schematic view of the utility model of FIG. 2; FIG. 4 is a diagram showing the connection of the siphon tube to the suction piece;
FIG. 5 is a diagram of the operation of the moving assembly driving the intake; FIG. 6 is an enlarged view of portion A of FIG. 3; in the figure, 001-flocculation impurities, 002-filtration water, 1-sedimentation tank shell, 11-water inlet pipe, 12-water outlet tank, 13-filtration baffle, 21-siphon, 22-absorbing piece, 23-pressure maintaining bin, 24-slideway, 211-absorbing port, 3-water outlet, 4-mouth divider, 5-hose, 61-lead screw, 62-lead screw driving motor, 63-rack, 64-driving sleeve, 7-electric valve, 8-negative pressure port and 9-sealing plug.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are for illustration only and are not intended to limit the present utility model.
Referring to fig. 2, 3 and 4, the present utility model provides a road sewage treatment apparatus comprising a settling tank housing 1, a water inlet pipe 11 provided at one side of the settling tank housing 1, a water outlet tank 12 provided at the other side (side far from the water inlet pipe 11) of the settling tank housing 1, a water filtering baffle 13 provided between the settling tank housing 1 and the water outlet tank 12, and a flocculating impurity treatment mechanism installed inside the settling tank housing 1; when the sedimentation tank is in sedimentation operation, sewage mixed with flocculated impurity 001 is discharged into the sedimentation tank housing 1 from the water inlet pipe 11, flocculated impurity 001 is settled in the sedimentation tank housing 1, flocculated impurity 001 is settled to the bottom of the sedimentation tank housing 1 in the sedimentation process, relatively clear filtered water 002 passes through the water filtering baffle 13 (overflows from the upper side of the water filtering baffle 13), the structure and the use of the water filtering baffle 13 are the prior art, the details are not described herein), and the filtered water 002 is discharged out of the device from the water outlet tank 12.
The flocculating impurity treatment mechanism comprises a siphon pipe 21 fixedly arranged at one side of the sedimentation tank shell 1, a absorbing piece 22 which is arranged in the sedimentation tank shell 1 and moves horizontally, a pressure maintaining bin 23 fixedly arranged at one side of the sedimentation tank shell 1 and communicated with an output port of the siphon pipe 21, and a moving assembly for driving the absorbing piece 21 to move; wherein, the sedimentation tank shell 1 is provided with a slideway 24 for moving and positioning the absorbing piece 21, the inside of the absorbing piece 21 is hollow, and the lower end of the absorbing piece 21 is provided with a plurality of absorbing ports 211; the output port of the siphon pipe 21 is communicated with the interior of the absorbing member 21, specifically, a split device 4 is arranged at the output port of the siphon pipe 21, the split device 4 is connected with the absorbing member 21 through a plurality of hoses 5, the absorbing member 21 is connected with the siphon pipe 21 by the hoses 5, and the associated effect of the position movement of the absorbing member 21 on the siphon pipe 21 is reduced; the pressure maintaining bin 23 is provided with a water outlet 3. When the flocculating and impurity treating mechanism works (sewage discharging operation), the siphon 21 is utilized to generate a siphon driving suction opening 211 of the suction member 22 to generate a suction effect (the siphon 21 and the siphon effect are well known to those skilled in the art, and the siphon phenomenon in the siphon 21 will be described in detail below), and the suction member 22 sucks the flocculating and impurity placed at the bottom of the settling tank housing 1 into the siphon 21 through the suction opening 211 and discharges the flocculating and impurity from the water outlet 3 of the pressure maintaining bin 23 (wherein the height of the water outlet 3 is lower than the height of the suction opening 211, which is shown in fig. 3 and 4).
Referring to fig. 2 and 5, the moving assembly includes a screw 61 fixed at the upper end of the settling tank housing 1 and having an axis parallel to the moving direction of the receiving member 21, a driving sleeve 64 screwed to the screw 61, a screw driving motor 62 for driving the screw 61 to rotate, and a frame 63 (shown in fig. 2) for supporting the screw 61 and the screw driving motor 62; the driving sleeve 64 is fixedly connected with the absorbing piece 21 through a connecting rod; one end of the screw 61 is rotatably connected with the frame 63, the other end is fixedly connected with the output end of the screw driving motor 62, and the screw driving motor 62 is fixedly mounted on the frame 63. When the absorbing member 21 is driven to move, the screw driving motor 62 is started, the screw driving motor 62 drives the screw 61 to rotate, the rotating screw 61 and the driving sleeve 64 are in threaded transmission to drive the driving sleeve 64 (the driving sleeve 64 cannot rotate when being positioned by the absorbing member 21) to move along the axis of the screw 61, and the moving driving sleeve 64 drives the absorbing member 21 to move.
Since the sewage discharge operation is performed at regular time (in this example, the height of the absorbing member 21 is used as a reference, the sewage discharge operation is started when the height of the flocculated impurities is higher than the height of the absorbing member 21), that is, the siphon tube 21 is not required to be in a conducting state all the time, the siphon tube 21 is controlled to be in a blocking state (the stability of the internal water pressure of the siphon tube 21 is ensured) when the normal sedimentation operation is performed, the siphon tube 21 is controlled to be in a conducting state when the sedimentation tank is in the sewage discharge operation, so that further optimization is performed in the present application, the electric valve 7 is installed at the water outlet 3 of the pressure maintaining bin 23, the siphon tube 21 is controlled to be in a conducting state or a blocking state by opening and closing the electric valve 7, the electric valve 7 is opened when the sewage discharge is required, and the rest of the time period (the sedimentation operation is performed by the device) is controlled, and the electric valve 7 is in a closing state.
Referring to fig. 6, since the siphon 21 has a siphon effect on the premise that it is necessary to ensure that the siphon 21 has water flow inside, and at the initial stage of the sedimentation tank operation (no water flow in the sedimentation tank), no siphon phenomenon can be generated when no water flow is present inside the siphon 21, the present application makes further optimization, and the upper end of the pressure maintaining chamber 23 is provided with a negative pressure port 8 (shown in a position a and fig. 6 in fig. 3), and a sealing plug 9 (the sealing plug is a rubber plug) is installed in the negative pressure port. In the initial stage of the operation of the sedimentation tank, the electric valve 7 is required to be closed, the sealing plug 9 is pulled out, a negative pressure pump is connected through the negative pressure port 8, the negative pressure pump generates negative pressure to press water flow into the siphon pipe 21 and the pressure maintaining bin 23, and when the pressure maintaining bin 23 is fully pressed, the negative pressure pump is pulled out, and the sealing plug 9 is reinserted.
In summary, the utility model provides a road sewage treatment device, which comprises a sedimentation tank shell, a water inlet pipe arranged on one side of the sedimentation tank shell, a water outlet tank arranged on the other side of the sedimentation tank shell, a water filtering baffle arranged between the sedimentation tank shell and the water outlet tank, and a flocculating impurity treatment mechanism arranged in the sedimentation tank shell; when the sedimentation tank is used for sedimentation, sewage mixed with flocculating impurities is discharged into the sedimentation tank shell from the water inlet pipe, the sewage is settled in the sedimentation tank shell, the flocculating impurities are settled to the bottom of the sedimentation tank shell in the sedimentation process, and relatively clear filtered water enters the water outlet tank through the water filtering partition plate, and the filtered water is discharged out of the device through the water outlet tank. According to the utility model, a negative pressure can be generated through the siphon to generate a suction effect, and the flocculation impurity at the bottom of the sedimentation tank is removed by matching with the movable suction piece.
Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. The road sewage treatment device is characterized by comprising a sedimentation tank shell, a water inlet pipe arranged on one side of the sedimentation tank shell, a water outlet tank arranged on the other side of the sedimentation tank shell, a water filtering baffle plate arranged between the sedimentation tank shell and the water outlet tank, and a flocculating impurity treatment mechanism arranged in the sedimentation tank shell;
the flocculating impurity treatment mechanism comprises a siphon pipe fixedly arranged at one side of the sedimentation tank shell, a absorbing piece which is arranged in the sedimentation tank shell and moves horizontally, a pressure maintaining bin fixedly arranged at one side outside the sedimentation tank shell and communicated with an output port of the siphon pipe, and a moving assembly for driving the absorbing piece to move; the interior of the absorbing piece is hollow, and the lower end of the absorbing piece is provided with a plurality of absorbing ports;
the output port of the siphon pipe is communicated with the interior of the absorbing piece;
the pressure maintaining bin is provided with a water outlet.
2. The apparatus according to claim 1, wherein a tap-off device is installed at the outlet of the siphon tube, and the tap-off device is connected to the absorbing member through a plurality of hoses.
3. The apparatus according to claim 1, wherein the moving assembly comprises a screw rod fixed at the upper end of the sedimentation tank housing and having an axis parallel to the moving direction of the absorbing member, a driving sleeve screwed to the screw rod, a screw rod driving motor for driving the screw rod to rotate, and a frame for supporting the screw rod and the screw rod driving motor;
a slideway for moving and positioning the absorbing piece is arranged on the sedimentation tank shell;
the driving sleeve is fixedly connected with the absorbing piece through a connecting rod;
one end of the screw rod is rotationally connected with the frame, and the other end of the screw rod is fixedly connected with the output end of the screw rod driving motor.
4. The road sewage treatment device according to claim 1, wherein an electric valve is installed at the water outlet of the pressure maintaining bin.
5. The road sewage treatment device according to claim 1, wherein the upper end of the pressure maintaining bin is provided with a negative pressure port, and a sealing plug is arranged in the negative pressure port.
6. The apparatus of claim 5, wherein the sealing plug is a rubber plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238004.0U CN220676857U (en) | 2023-08-21 | 2023-08-21 | Road sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322238004.0U CN220676857U (en) | 2023-08-21 | 2023-08-21 | Road sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220676857U true CN220676857U (en) | 2024-03-29 |
Family
ID=90402529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322238004.0U Active CN220676857U (en) | 2023-08-21 | 2023-08-21 | Road sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220676857U (en) |
-
2023
- 2023-08-21 CN CN202322238004.0U patent/CN220676857U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |