CN210385126U

CN210385126U - Sewage treatment device

Info

Publication number: CN210385126U
Application number: CN201921128863.1U
Authority: CN
Inventors: 颜怡明; 张燕武; 黄旻琦
Original assignee: Xiamen Dongxiang Engineering Design Co ltd
Current assignee: Xiamen Dongxiang Engineering Design Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-24
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a sewage treatment device belongs to sewage treatment's technical field, and it includes the cell body, the upper portion intercommunication of cell body one end has the inlet tube, and the lower part intercommunication of keeping away from inlet tube one end has the outlet pipe, is provided with first baffle and second baffle in the cell body, and first baffle and second baffle separate the cell body for sedimentation tank, filtering ponds and collecting pit, and the bottom of second baffle and the bottom reservation of cell body have the flow opening, are provided with the cleaning device who is used for clearing up mud in the sedimentation tank, are provided with the filter in the filtering ponds. The utility model discloses be convenient for clear up the mud in the sewage.

Description

Sewage treatment device

Technical Field

The utility model relates to a sewage treatment's technical field especially relates to a sewage treatment device.

Background

A large amount of building sewage is often required to be produced in a building site, the building sewage contains silt and the like, and a sewage treatment device is generally required to be adopted to carry out primary treatment on the building sewage.

Present chinese patent application that can refer to publication number for CN207375890U discloses a building sewage treatment plant, including the water purification case, the interior top fixedly connected with agitator tank of water purification case, be provided with the stirring post in the water purification case, the stirring post is driven by power spare and is rotated, the below of stirring post is provided with the filter layer, a plurality of first play water funnels are installed to the below of agitator tank, a plurality of second play water funnels are installed to the below of water purification case, the below fixed mounting of water purification case has the heating cabinet, the one end that the water purification case was kept away from to the second play water funnel extends to the heating cabinet.

The above prior art solutions have the following drawbacks: can be with the mud and the separation of water in the sewage through the setting of filter layer, still need shovel the mud on the filter layer with the help of the instrument with the mud after the separation of mud, the mud in the clean water tank of being not convenient for clear up.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment device, be convenient for clear up the mud in the sewage.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a sewage treatment device, includes the cell body, the upper portion intercommunication of cell body one end has the inlet tube, and the lower part intercommunication of keeping away from inlet tube one end has the outlet pipe, is provided with first baffle and second baffle in the cell body, and first baffle and second baffle separate the cell body for sedimentation tank, filtering ponds and collecting pit, and the bottom of second baffle and the bottom of cell body are reserved there is the circulation mouth, are provided with the cleaning device who is used for clearing up mud in the sedimentation tank, are provided with the filter in the filtering ponds.

By adopting the technical scheme, when sewage needs to be treated, the sewage is discharged into the sedimentation tank through the water inlet pipe, the sewage continuously extends upwards in the sedimentation tank, during the period, fine particles such as sludge in the sewage are deposited at the bottom of the sedimentation tank, the sludge and the particles are accumulated more and more along with the gradual extension of the sewage, when the water flow extends to the first partition plate, the water flow flows to the filtering tank from the top end of the first partition plate, the clarified water flow is filtered by the filtering plate and flows to the bottom of the filtering tank through the filtering holes in the filtering plate, the filtered water flow flows into the collecting tank through the circulating port at the bottom end of the second partition plate, and when the water flow in the collecting tank is full, the water flow is discharged through the water outlet pipe; when the sludge in the sedimentation tank is more, the cleaning device can clean the sludge in the sedimentation tank, so that the effect of conveniently cleaning the sludge in the sewage is achieved.

The utility model discloses further set up to: cleaning device includes the push pedal of vertical setting, and the bottom of push pedal and the interior bottom butt of cell body, sedimentation tank keep away from one side of push pedal and seted up the water conservancy diversion mouth, and water conservancy diversion mouth department is provided with the baffle, and the baffle is connected with the adjusting part who is used for opening or closed water conservancy diversion mouth, and the push pedal is connected with the removal subassembly that drives the push pedal and remove to the direction that is close to or keeps away from the water conservancy diversion mouth.

Through adopting above-mentioned technical scheme, when needing to clear up the mud of sedimentation tank bottom, drive the push pedal by the removal subassembly and remove to the direction that is close to the water conservancy diversion mouth, the bottom of push pedal and the interior bottom surface butt of sedimentation tank, along with the removal of push pedal, can promote the mud of sedimentation tank bottom to water conservancy diversion mouth department, open the water conservancy diversion mouth through adjusting part, can be with mud discharge sedimentation tank, realize the clearance to mud, the simple structure of push pedal, the operation of being convenient for.

The utility model discloses further set up to: the adjusting assembly comprises a connecting rod and an adjusting rod, one side of the baffle, which is close to the flow guide port, is attached to the inner wall of the sedimentation tank, the connecting rod is arranged at the top end of the baffle, two adjusting holes are formed in the connecting rod along the vertical direction, the adjusting rod penetrates through the side wall of the sedimentation tank and is connected with the side wall of the sedimentation tank in a sliding mode, and the end portion of the adjusting rod is inserted into the adjusting holes.

By adopting the technical scheme, when sludge needs to be discharged from the flow guide port, the adjusting rod is slid until the end part of the adjusting rod is separated from the connecting rod, the connecting rod is lifted upwards, the baffle plate moves upwards until the bottom end of the baffle plate is positioned above the flow guide port, then the adjusting rod passes through the adjusting hole with lower height, and at the moment, the flow guide port can be opened so as to discharge the sludge; after the sludge is discharged, the adjusting rod passes through the adjusting hole with higher height, and the diversion port can be closed again to realize the function of the sedimentation tank; the baffle and the adjusting rod are simple in arrangement and convenient to use.

The utility model discloses further set up to: the inner wall of the bottom end of the flow guide opening is obliquely arranged, and one side far away from the push plate is inclined towards the direction close to the ground.

Through adopting above-mentioned technical scheme, set up the bottom inner wall of water conservancy diversion mouth into the slope form, mud can follow its incline direction roll-off, avoids mud to remain in the bottom inner wall of water conservancy diversion mouth to the realization is to the thorough clearance of mud.

The utility model discloses further set up to: the lower tip department in water conservancy diversion mouth position height is provided with the guide plate, and the one end that the guide plate kept away from the water conservancy diversion mouth inclines to the direction that is close to ground, and the below of guide plate is provided with the sludge impoundment.

By adopting the technical scheme, when the sludge is discharged from the diversion port, the sludge can directly fall into the sludge tank so as to be convenient for receiving the sludge, the sludge is prevented from directly falling to the ground, the cleanliness of the ground is improved, and the sludge is convenient to collect; the setting of guide plate can avoid mud to remain in the outer wall of cell body, makes mud fall to the mud pond in by the guide plate as far as possible, improves the cleanliness of cell body outer wall.

The utility model discloses further set up to: the movable assembly comprises a lead screw rotatably connected with the top end of the first partition plate, the outer wall of the lead screw is sleeved with a nut, the nut is connected with the push plate, and the lead screw is driven by the driving piece to rotate.

Through adopting above-mentioned technical scheme, when needing to clear up mud, drive the lead screw by the driving piece and rotate, drive screw and push pedal and remove along the axis direction of lead screw to promote mud to water conservancy diversion mouth department, the structure and the principle of lead screw and screw are simple, convenient to use.

The utility model discloses further set up to: the inner wall of the filtering tank is provided with a supporting rod for supporting the filtering plate, and the supporting rod is connected with the inner wall of the filtering tank body.

Through adopting above-mentioned technical scheme, the bracing piece can be used to support the filter, and when the particle impurity on filter plate surface was more and need the clearance, can directly take off the filter by the bracing piece, the setting of bracing piece is convenient for realize the clearance to the filter.

The utility model discloses further set up to: the upper surface of filter is provided with the link.

Through adopting above-mentioned technical scheme, when needing to get and put the filter, can hang the couple with the help of appurtenance and detain on the link to take off the filter by the bracing piece, improve the convenience when using the filter.

The utility model discloses further set up to: the circulation mouth department is provided with the filter screen, the outer wall of filter screen and the inner wall fixed connection of circulation mouth.

Through adopting above-mentioned technical scheme, when the rivers of process preliminary filtration are by filtering ponds flow direction collecting pit, the filter screen can filter rivers once more, gets rid of particle impurity once more, further improves quality of water, improves sewage treatment's effect.

The utility model discloses further set up to: the top end of the collecting tank is connected with a cover plate in a sliding mode.

Through adopting above-mentioned technical scheme, the setting of apron can reduce the possibility that job site cement, mortar etc. spattered to collecting the pond, reduces rivers and is polluted possibility once more, ensures sewage treatment's effect.

To sum up, the utility model discloses a beneficial technological effect does:

1. the moving assembly can drive the push plate to move towards the direction close to the flow guide port, the adjusting assembly can be used for adjusting the displacement of the baffle plate so as to leak out of the flow guide port, and the push plate can discharge sludge from the sedimentation tank, so that the effect of conveniently cleaning the sludge in the sewage is achieved;

2. the arrangement of the hanging ring is convenient for taking down the filter plate from the supporting rod, so that the convenience in using the filter plate is improved;

3. the filter screen can filter rivers once more, gets rid of granule impurity once more, further improves quality of water, improves sewage treatment's effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the baffle of the present invention;

fig. 4 is a schematic structural diagram of another view angle of the present invention.

In the figure, 1, a pool body; 11. a water inlet pipe; 12. a water outlet pipe; 13. a first separator; 14. a second separator; 2. a sedimentation tank; 21. a flow guide port; 211. a baffle; 22. a cleaning device; 221. pushing the plate; 222. a baffle plate; 23. a sludge tank; 3. a moving assembly; 31. a lead screw; 32. a nut; 33. a motor; 4. a stabilizing assembly; 41. a stabilizing rod; 42. a stabilizing sleeve; 5. an adjustment assembly; 51. a connecting rod; 511. an adjustment hole; 52. adjusting a rod; 6. a filtration tank; 61. a support bar; 62. a filter plate; 621. hanging a ring; 63. a flow port; 631. a filter screen; 7. a collection tank; 71. and (7) a cover plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sewage treatment device, including cell body 1, cell body 1 intercommunication has inlet tube 11 and outlet pipe 12, and the parallel is provided with first baffle 13 and second baffle 14 in cell body 1, and first baffle 13 and second baffle 14 divide cell body 1 into sedimentation tank 2, filtering ponds 6 and collecting ponds 7, are provided with cleaning device 22 in the sedimentation tank 2, are provided with filter 62 in the filtering ponds 6.

Referring to fig. 1, cell body 1 is cuboid trough-shaped structure, and inlet tube 11 and outlet pipe 12 are located the both ends of cell body 1 respectively, and cell body 1 is vertical to be set up and parallel arrangement has first baffle 13 and second baffle 14, and the top of first baffle 13 is less than the top of cell body 1, and first baffle 13 and second baffle 14 separate cell body 1 along length direction for sedimentation tank 2, filtering ponds 6 and collecting ponds 7 in proper order, wherein, are close to the position sedimentation tank 2 of inlet tube 11.

When sewage needs to be treated, firstly, sewage flows into the sedimentation tank 2 through the water inlet pipe 11, so that water flow continuously extends upwards in the sedimentation tank 2, sludge and large-particle impurities in the water flow are deposited at the bottom of the sedimentation tank 2 along with the extension of the water flow, and when the water flow extends to the first partition plate 13, the sewage can flow into the filtering tank 6 from the top end of the first partition plate 13 and then is further treated in the filtering tank 6.

Referring to fig. 2, two support rods 61 are horizontally arranged in the filtering tank 6, the two support rods 61 are respectively located on two opposite inner walls of the filtering tank 6, the side walls of the support rods 61 are fixedly connected with the inner walls of the filtering tank 6, a filtering plate 62 is horizontally arranged at the top ends of the two support rods 61, and the outer wall of the filtering plate 62 is attached to the inner wall of the filtering tank 6. The upper surface of the filter plate 62 is provided with two suspension loops 621.

When rivers were flowed into filtering ponds 6 by sedimentation tank 2, the filter 62 can get rid of the less impurity of granule in the rivers, carries out the processing once more to rivers, improves quality of water, and when the surperficial impurity of filter 62 was more and need clear up, can hang with the help of the couple and detain on link 621 to take off filter 62 by bracing piece 61, so that clear up filter 62.

Referring to fig. 2, a certain space is left between the bottom end of the second partition plate 14 and the inner bottom surface of the tank body 1, the space is the circulation port 63, a filter screen 631 is disposed at the circulation port 63, and the outer wall of the filter screen 631 is attached and fixedly connected to the inner wall of the circulation port 63.

Referring to fig. 2, the top end of the collecting tank 7 is connected with a cover plate 71 in a sliding manner, and the cover plate 71 is arranged to reduce the possibility that cement, mortar and the like are splashed into the collecting tank 7 on the construction site, reduce the possibility that water flow is polluted again and ensure the sewage treatment effect.

The water flow treated by the filter screen 631 flows to the bottom of the filter tank 6, flows to the collection tank 7 from the filter screen 631 and spreads in the collection tank 7, and is discharged by the water outlet pipe 12 when the water flow in the collection tank 7 is full, so that the sewage treatment can be realized.

After the sewage treatment is completed, a large amount of sediment is deposited on the bottom of the sedimentation tank 2, and therefore, in order to clean the sediment on the bottom of the sedimentation tank 2, a cleaning device 22 is arranged in the sedimentation tank 2, referring to fig. 3.

The cleaning device 22 includes a vertically disposed push plate 221. The surface of the push plate 221 is vertical to the surface of the first partition plate 13, and the outer wall of the push plate 221 is attached to and connected with the inner wall of the filter tank 6 in a sliding manner. The push plate 221 is connected with a moving assembly 3 and a stabilizing assembly 4 used in cooperation with the moving assembly 3.

Referring to fig. 3, the moving assembly 3 includes a lead screw 31, a nut 32, and a motor 33. The lead screw 31 is located the one end department that the cell body 1 is close to inlet tube 11, and the both ends of lead screw 31 are connected with the top of cell body 1 is rotated, and the axis of lead screw 31 is perpendicular with the surface of push pedal 221, and motor 33 is located the one end of lead screw 31, and motor 33 is fixed in the top of cell body 1, and the output shaft of motor 33 and the one end fixed connection of lead screw 31.

The nut 32 is sleeved on the outer wall of the screw rod 31 and is in threaded connection with the screw rod 31, and the nut 32 is fixedly connected with the side wall of the push plate 221. The rotation of the output shaft of the motor 33 can drive the screw rod 31 to rotate, and drive the bottom end of the push plate 221 to move along the inner bottom surface of the tank body 1 continuously, so as to push the sludge continuously.

Referring to FIG. 3, stabilization assembly 4 includes a stabilization rod 41 and a stabilization sleeve 42. The axis of the stabilizing rod 41 is consistent with the axis of the screw rod 31, the two ends of the stabilizing rod 41 are fixedly connected with the top end of the tank body 1, the stabilizing sleeve 42 is sleeved on the outer wall of the stabilizing rod 41 and is connected with the outer wall of the stabilizing rod 41 in a sliding manner, and the stabilizing sleeve 42 is fixedly connected with the side wall of the push plate 221.

When the push plate 221 moves, the stabilizing sleeve 42 can slide along the outer wall of the stabilizing rod 41, so that the shaking of the push plate 221 during moving is reduced, and the stability of the push plate 221 during moving is improved.

Referring to fig. 4, a diversion port 21 is provided on the side wall of one end of the sedimentation tank 2 far away from the push plate 221, the diversion port 21 is located on the lower portion of the side wall of the sedimentation tank 2, the inner wall of the bottom end of the diversion port 21 is inclined, one side end far away from the push plate 221 is inclined towards the direction close to the ground, and one side close to the push plate 221 is flush with the inner bottom surface of the tank body 1.

With reference to fig. 3 and 4, a baffle 222 is vertically disposed on one side of the diversion port 21 close to the push plate 221, the bottom end of the baffle 222 abuts against the inner bottom surface of the sedimentation tank 2, the outer wall of the baffle is attached to the inner wall of the sedimentation tank 2, and the top end of the baffle 222 is higher than the top end of the diversion port 21. The baffle 222 is connected with an adjusting assembly 5, and the diversion port 21 can be controlled to be opened or closed through the adjusting assembly 5.

Referring to fig. 3, the adjusting assembly 5 includes a setting connection rod 51 and an adjusting rod 52. Connecting rod 51 is vertical setting, bottom and the top fixed connection of baffle 222, and the top is upwards extended, and two regulation holes 511 have been seted up to connecting rod 51's upper portion, and the axis of regulation hole 511 is perpendicular with the surface of push pedal 221. The adjusting rod 52 is positioned on one side of the tank body 1 far away from the push plate 221, and the adjusting rod 52 penetrates through the side wall of the tank body 1 and extends to the adjusting hole 511.

When the sludge in the sedimentation tank 2 needs to be cleaned, the adjusting rod 52 passes through the adjusting hole 511 with a lower height, at the moment, the bottom end of the baffle 222 is positioned above the diversion port 21, and when the push plate 221 moves to one side of the diversion port 21, the sludge can be discharged out of the sedimentation tank 2 from the diversion port 21; after the mud clearance finishes, push pedal 221 direction removes, will adjust pole 52 again and pass the higher regulation hole 511 in position height, and at this moment, the bottom of baffle 222 will be with the interior bottom surface butt of sedimentation tank 2, can use sedimentation tank 2 to stew the sediment in the sewage once more.

Referring to fig. 4, a flow guide plate 211 is arranged on one side of the flow guide port 21 away from the baffle 222, one side of the flow guide plate 211 close to the tank body 1 is fixedly connected with the side wall of the tank body 1, one side of the flow guide plate 211 far away from the tank body 1 inclines towards the direction close to the ground, and the inclination angle is consistent with the inclination angle of the inner wall of the bottom end of the flow guide port 21. The surface of the guide plate 211 is flush with the inner wall of the bottom end of the guide opening 21. A sludge tank 23 is arranged below the guide plate 211, and one side of the sludge tank 23 close to the tank body 1 is attached to the outer wall of the tank body 1.

When the sludge is discharged out of the sedimentation tank 2 from the diversion port 21, the sludge can flow into the sludge tank 23 along the inclined direction of the diversion plate 211, so that the possibility that the sludge falls to the ground is reduced, and the cleanliness of the ground is convenient to maintain.

The implementation principle of the embodiment is as follows:

when sewage needs to be treated, the sewage is discharged into the sedimentation tank 2 through the water inlet pipe 11, the sewage continuously extends upwards in the sedimentation tank 2, during the period, fine particles such as sludge in the sewage are deposited at the bottom of the sedimentation tank 2, along with the gradual extension of the sewage, the sludge and the particles are accumulated more and more, and when the water flow extends to the first partition plate 13, the water flow flows to the filtering tank 6 from the top end of the first partition plate 13, and is filtered by the filtering plate 62, the clarified water flow can flow to the bottom of the filtering tank 6 through the filtering holes in the filtering plate 62, the filtered water flow flows into the collecting tank 7 through the circulation port 63 at the bottom end of the second partition plate 14, and when the water flow in the collecting tank 7 is full, the water flow is discharged through the water outlet pipe 12; when the sludge in the sedimentation tank 2 is more, the adjusting rod 52 passes through the adjusting hole 511 with a lower height, so that the baffle 222 is positioned above the diversion port 21 to expose the diversion port 21, and then the motor 33 drives the push plate 221 to move towards the direction close to the diversion port 21, so that the sludge is discharged out of the sedimentation tank 2 through the diversion port 21; the arrangement of the push plate 221 and the baffle 222 is convenient for cleaning the sludge in the sedimentation tank 2, and the effect of conveniently cleaning the sludge in the sewage is achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sewage treatment plant, includes cell body (1), its characterized in that: the upper portion intercommunication of cell body (1) one end has inlet tube (11), the lower part intercommunication of keeping away from inlet tube (11) one end has outlet pipe (12), be provided with first baffle (13) and second baffle (14) in cell body (1), first baffle (13) and second baffle (14) separate cell body (1) for sedimentation tank (2), filtering ponds (6) and collecting pit (7), the bottom of second baffle (14) and the bottom reservation of cell body (1) have flow opening (63), be provided with in sedimentation tank (2) and be used for clearing up cleaning device (22) of mud, be provided with filter (62) in filtering ponds (6).

2. The sewage treatment apparatus according to claim 1, wherein: cleaning device (22) include push pedal (221) of vertical setting, the bottom of push pedal (221) and the interior bottom surface butt of cell body (1), water conservancy diversion mouth (21) have been seted up to one side that push pedal (221) were kept away from in sedimentation tank (2), water conservancy diversion mouth (21) department is provided with baffle (222), baffle (222) are connected with adjusting part (5) that are used for opening or closed water conservancy diversion mouth (21), push pedal (221) are connected with and drive push pedal (221) to being close to or moving assembly (3) of the direction removal of keeping away from water conservancy diversion mouth (21).

3. The sewage treatment apparatus according to claim 2, wherein: adjusting part (5) include connecting rod (51) and adjust pole (52), baffle (222) are close to one side of water conservancy diversion mouth (21) and the inner wall laminating of sedimentation tank (2), connecting rod (51) set up in the top of baffle (222), two regulation holes (511) have been seted up along vertical direction on connecting rod (51), adjust pole (52) and pass the lateral wall of sedimentation tank (2) and slide with the lateral wall of sedimentation tank (2) and be connected, and the tip inserts in regulation hole (511).

4. A wastewater treatment plant according to claim 3, characterized in that: the inner wall of the bottom end of the flow guide opening (21) is obliquely arranged, and one side far away from the push plate (221) inclines towards the direction close to the ground.

5. The sewage treatment apparatus according to claim 4, wherein: the lower one end department in water conservancy diversion mouth (21) position height is provided with guide plate (211), and the one end that guide plate (211) kept away from water conservancy diversion mouth (21) is to the direction slope that is close to ground, and the below of guide plate (211) is provided with sludge impoundment (23).

6. The sewage treatment apparatus according to claim 5, wherein: the movable assembly (3) comprises a lead screw (31) rotatably connected with the top end of the first partition plate (13), the outer wall of the lead screw (31) is sleeved with a nut (32) in threaded connection, the nut (32) is connected with the push plate (221), and the lead screw (31) is driven by a driving piece to rotate.

7. The sewage treatment apparatus according to claim 1, wherein: the inner wall of the filtering tank (6) is provided with a supporting rod (61) for supporting the filtering plate (62), and the supporting rod (61) is connected with the inner wall of the filtering tank (6).

8. The sewage treatment apparatus according to claim 7, wherein: the upper surface of the filter plate (62) is provided with a hanging ring (621).

9. The sewage treatment apparatus according to claim 1, wherein: and a filter screen (631) is arranged at the circulation port (63), and the outer wall of the filter screen (631) is fixedly connected with the inner wall of the circulation port (63).

10. The sewage treatment apparatus according to claim 1, wherein: the top end of the collecting tank (7) is connected with a cover plate (71) in a sliding manner.