CN218392379U - Two heavy pond surface of water floater collecting system - Google Patents
Two heavy pond surface of water floater collecting system Download PDFInfo
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- CN218392379U CN218392379U CN202222707079.4U CN202222707079U CN218392379U CN 218392379 U CN218392379 U CN 218392379U CN 202222707079 U CN202222707079 U CN 202222707079U CN 218392379 U CN218392379 U CN 218392379U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
The utility model relates to the technical field of secondary sedimentation tanks, in particular to a system for collecting floaters on the water surface of a secondary sedimentation tank, which comprises a secondary sedimentation tank body, a water outlet groove, a floaterbaffle, a floaters shifting plate and a floaters hopper, wherein an annular water outlet groove which is coaxial with the secondary sedimentation tank body and is provided with a hollow top opening is arranged above the inner side of the secondary sedimentation tank body; the outer diameter of the floating baffle is smaller than the inner diameter of the water outlet groove, the highest point of the floating baffle is higher than that of the inner wall of the water outlet groove, and the lower part of the outer wall of the floating baffle is connected with the inner wall of the water outlet groove; the middle part of the secondary sedimentation tank body is provided with a rotating shaft, the inner end of the floating object shifting plate is connected with the rotating shaft, the outer end of the floating object shifting plate is contacted with the inner wall of the floating object baffle, and the bottom end of the floating object shifting plate is flush with the top end of the inner wall of the water outlet groove; the collecting hopper is fixed on the inner side of the floating object baffle. The utility model discloses can reduce intensity of labour and can improve secondary sedimentation pond play water quality of water and perception greatly again.
Description
Technical Field
The utility model relates to a two sink pond technical field, concretely relates to two sink pond surface of water floater collecting system.
Background
The fine grids of most sewage plants have been used for more than 10 years, the interception capability is greatly reduced, and a lot of floating objects enter a secondary sedimentation tank without being removed. A plurality of sewage treatment plants also have the problem that a large amount of solid floating garbage is generated in a secondary sedimentation tank and is difficult to clean. When the secondary sedimentation tank operates, sewage flows to the center of the tank from the peripheral tank bottom by the water inlet tank of the secondary sedimentation tank, sludge is deposited at the tank bottom by means of dead weight to form a sedimentation sludge layer with higher concentration, separated clear water flows to the water outlet tank from the top end of the inner wall of the water outlet tank and is discharged out of the tank through the water outlet, if floaters are not cleared up and follow the clear water and are discharged out of the tank through the water outlet, the floaters mainly comprise plastic belts, small plastic bottles and other domestic garbage particles and the like, in addition, the scum and the scum of the secondary sedimentation tank seriously affect the water quality and the appearance, even threaten the normal operation of equipment, and generate negative influence on the operation effect of the oxidation ditch process of the sewage treatment plant. At present, the method for cleaning the floating garbage mainly comprises the step of manually holding a net bag for fishing. The manual fishing method has the defects of high labor intensity, long time consumption and poor cleaning effect, and also has certain potential safety hazard.
Based on the above reason, the utility model discloses a two heavy pond surface of water floaters collecting system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, adapt to the practical needs, and provide a system for collecting the floaters on the water surface of a secondary sedimentation tank, wherein a floaters baffle plate higher than the water outlet tank is fixed at the inner side of the water outlet tank, and a gap is arranged between the water outlet tank and the water outlet tank, so that the floaters and scum which flow outwards along with clarified water can be collected at the inner side of the floaters baffle plate while the outflow of the clarified water from the top end of the inner wall of the water outlet tank is not influenced; then the floating objects and the floating slag are stirred to the upper part of the collecting hopper through a floating object stirring plate rotating along with the rotating shaft, and are collected and discharged through the collecting hopper, and the bottom of the collecting hopper is connected with a slag discharge pipe and is discharged out of the pool. Not only can reduce labor intensity, but also can greatly improve the effluent quality and appearance of the secondary sedimentation tank.
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
designing a system for collecting floaters on the water surface of a secondary sedimentation tank, which comprises a secondary sedimentation tank body, a water outlet groove, a floaters baffle, a floaters shifting plate and a floaters hopper, wherein the secondary sedimentation tank body is of a hollow cylindrical structure with an open top, an annular water outlet groove which is coaxial with the secondary sedimentation tank body and is hollow and provided with an open top is arranged above the inner side of the secondary sedimentation tank body, and a water outlet is arranged at the bottom of the water outlet groove;
the floating object baffle is of an annular structure, the outer diameter of the floating object baffle is smaller than the inner diameter of the water outlet groove, the highest point of the floating object baffle is higher than that of the inner wall of the water outlet groove, and the lower part of the outer wall of the floating object baffle is connected with the inner wall of the water outlet groove;
the middle part of the secondary sedimentation tank body is provided with a rotating shaft, the inner end of the floating object shifting plate is connected with the rotating shaft, the outer end of the floating object shifting plate is contacted with the inner wall of the floating object baffle, and the bottom end of the floating object shifting plate is flush with the top end of the inner wall of the water outlet groove;
the collecting hopper is of a hollow square structure with an opening at the top and is fixed on the inner side of the floating object baffle.
The floater baffle plate is characterized in that a gathering section is arranged at the outer end of the floater pulling plate and is of an L-shaped structure consisting of a transverse plate and a longitudinal plate, one end of the longitudinal plate and the floater pulling plate form an L-shaped structure, and the outer end of the transverse plate is in contact with the inner wall of the floater baffle plate.
The transverse plates comprise an upper transverse plate and a lower transverse plate, and the lower part of the outer wall of the upper transverse plate and the upper part of the outer wall of the lower transverse plate are hinged through torsion spring hinges; the upper surface of the collecting hopper is an inclined plane, the height of the inclined plane is gradually increased from one end close to the lower transverse plate to the other end, the highest point of the inclined plane is lower than the highest point of the lower transverse plate, and the lowest point of the inclined plane is not lower than the lowest point of the lower transverse plate.
The length of the collecting hopper is equal to that of the transverse plate.
The torsional spring hinge comprises a first hinge, a second hinge, a pin shaft and a torsional spring, wherein a first lantern ring for the pin shaft to pass through is arranged at two ends of the inner side wall of the first hinge, a second lantern ring for the pin shaft to pass through is arranged at two sides of the inner side wall of the second hinge, the second lantern ring is sleeved on the inner side of the first lantern ring, the torsional spring sleeved in the middle of the pin shaft is arranged between the two second lantern rings, one end of the torsional spring is in abutting contact with the outer wall of the first hinge, and the other end of the torsional spring is positioned on the outer wall of the second hinge and in abutting contact with the outer wall of the second hinge; the inner wall of the first hinge is connected with the lower part of the outer wall of the upper transverse plate; and the inner wall of the second hinge is connected with the upper part of the outer wall of the lower transverse plate.
The height of the inner wall of the water outlet groove is lower than that of the outer wall of the water outlet groove.
The floater poking plate is characterized in that a reinforcing plate is arranged above the outer end of the floater poking plate, the bottom of the outer end of the reinforcing plate is placed at the top of the outer wall of the water outlet groove, and the outer wall of the inner end of the reinforcing plate is connected with the outer wall of the outer end of the floater poking plate through a plurality of connecting plates.
The beneficial effects of the utility model reside in that:
1. the utility model fixes the floating baffle plate higher than the water outlet tank at the inner side of the water outlet tank, and a gap is arranged between the floating baffle plate and the water outlet tank, so that the floating and floating slag flowing outwards along with the clarified water can be collected at the inner side of the floating baffle plate while the clarified water is not influenced to flow out from the top end of the inner wall of the water outlet tank; then the floating objects and the floating slag are stirred to the upper part of the collecting hopper through the floating object stirring plate rotating along with the rotating shaft, and the floating objects and the floating slag are collected and discharged through the collecting hopper. Not only can reduce labor intensity, but also can greatly improve the effluent quality and appearance of the secondary sedimentation tank.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a schematic sectional view of a part of the structure of the present invention;
fig. 4 is a schematic structural view of the middle transverse plate of the present invention.
In the figure, 1 is the body of the secondary sedimentation tank, 2 is the water outlet groove, 3 is the floater baffle, 4 is the floater shifting plate, 5 is the collecting bucket, 6 is the rotating shaft, 7 is the gathering section, 8 is the reinforcing plate, 9 is the connecting plate, 21 is the outlet, 22 is the inner wall, 23 is the outer wall, 51 inclined plane, 71 is the horizontal board, 72 is vertical board, 74 is last horizontal board, 75 is down horizontal board, 76 is the torsional spring hinge, 761 first hinge, 762 is the second hinge, 763 is the round pin axle, 764 is the torsional spring, 765 is the first lantern ring, 766 the second lantern ring.
Detailed Description
The invention will be further described with reference to the following figures and examples:
example (b): a system for collecting floating objects on the water surface of a secondary sedimentation tank, which is shown in figures 1-4,
the design comprises a secondary sedimentation tank body 1, a water outlet groove 2, a floating object baffle 3, a floating object shifting plate 4 and a collecting hopper 5, wherein the secondary sedimentation tank body 1 is of a hollow cylindrical structure with an open top, an annular water outlet groove 2 which is coaxial with the secondary sedimentation tank body and is hollow and provided with an open top is arranged above the inner side of the secondary sedimentation tank body, and a water outlet 21 is arranged at the bottom of the water outlet groove 2;
the floater baffle 3 is of an annular structure, the outer diameter of the floater baffle 3 is smaller than the inner diameter of the water outlet tank 2, a certain gap is formed between the floater baffle 3 and the inner wall of the water outlet tank 2, clear water discharge is not influenced, the highest point of the floater baffle 3 is higher than the highest point of the inner wall of the water outlet tank 2, and floaters and floating slag can not cross the top end of the floater baffle 3 and flow out along with the clear water; the lower part of the outer wall of the floating object baffle 3 is connected with the inner wall 22 of the water outlet groove 2, and the floating object baffle and the water outlet groove can be connected through a plurality of bolts arranged at intervals.
A rotating shaft 6 is arranged in the middle of the secondary sedimentation tank body 1, the inner end of the floating object shifting plate 4 is connected with the rotating shaft 6, the outer end of the floating object shifting plate is contacted with the inner wall of the floating object baffle 3, and the bottom end of the floating object shifting plate 4 is flush with the top end of the inner wall of the water outlet groove 2;
the collecting hopper 5 is of a hollow square structure with an opening at the top and is fixed on the inner side of the floating object baffle 3, firstly, the floating object baffle 3 higher than the outlet trough 2 is fixed on the inner side of the outlet trough 2, and a gap is arranged between the outlet trough and the floating object baffle 3, so that the floating objects and floating slag flowing outwards along with the clarified water can be collected on the inner side of the floating object baffle 3 while the clarified water flows out from the top end of the inner wall 22 of the outlet trough 2; then the floating objects and floating slag are stirred to the upper part of the collecting hopper 5 by the floating object stirring plate 4 rotating along with the rotating shaft 6, and are collected and discharged by the collecting hopper 5, and the bottom of the collecting hopper 5 is connected with a slag discharge pipe and is discharged out of the pool. Not only can reduce labor intensity, but also can greatly improve the effluent quality and appearance of the secondary sedimentation tank.
Further, the outer end that the board 3 was dialled to the floater is equipped with gathers together section 7, gather together section 7 for "L" shape structure of constituteing by horizontal board 71 and vertical board 72, the one end of vertical board 72 with the board 3 is dialled to the floater constitutes "L" shape structure, the outer end of horizontal board 71 with the inner wall contact of floater baffle 3 gathers together section 7 through the setting and can be better with floater and dross assemble to arrange it in collection fill 5.
Further, when the upper surface of the collecting hopper 5 is a plane, the floating object shifting plate 4 rotates along with the rotating shaft 6 to drive the floating objects and the floating slag to be collected above the collecting hopper 5, and because the floating object shifting plate 4 applies circumferential thrust to the floating objects and the floating slag, part of the floating objects and the floating slag cannot fall into the collecting hopper 5 due to self weight of the floating objects and the floating slag, and the floating object shifting plate 4 collects the floating objects and the floating slag for a long time, and the floating slag which is not easy to fall off is also attached to the surface of the inner wall of the collecting hopper; the transverse plate 71 comprises an upper transverse plate 74 and a lower transverse plate 75, and the lower part of the outer wall of the upper transverse plate 74 and the upper part of the outer wall of the lower transverse plate 75 are hinged through a torsion spring hinge 76; the upper surface of the collecting hopper 5 is an inclined plane 51, the height of the inclined plane 51 gradually increases from one end close to the lower transverse plate 75 to the other end, the highest point of the inclined plane 51 is lower than the highest point of the lower transverse plate 75, the lowest point of the inclined plane 51 is not lower than the lowest point of the lower transverse plate 75, when the part of the inclined plane 51 higher than the lower transverse plate 75 contacts with the lower transverse plate 75, the inclined plane 51 blocks the lower transverse plate 75, the lower transverse plate 75 is driven by the rotating shaft 6, the lower transverse plate 75 can turn outwards around the torsion spring hinge 76 due to the reaction force, and the floating objects and floating residues are blocked by the inclined plane 51 due to the low inner end of the inclined plane 51, most of the floating objects and floating residues fall into the collecting hopper 5, and in addition, the inclined plane 51 can scrape the inner wall of the lower transverse plate 75 to scrape the floating objects and floating residues which are not easy to fall off and are attached to the inner wall of the lower transverse plate 75.
Further, the length of the collecting hopper 5 is equal to that of the transverse plate 71, so that floating objects and floating slag in the gathering section 7 can completely fall into the collecting hopper 5.
Further, the torsion spring hinge 76 comprises a first hinge 761, a second hinge 762, a pin shaft 763 and a torsion spring 764, wherein a first collar 765 for the pin shaft to pass through is arranged at two ends of the inner side wall of the first hinge 761, second collars 766 for the pin shaft to pass through are arranged on two sides of the inner side wall of the second hinge 762, the second collars 766 are sleeved on the inner side of the first collar 765, the torsion spring 764 sleeved in the middle of the pin shaft 763 is arranged between the two second collars 766, one end of the torsion spring 764 is in abutting contact with the outer wall of the first hinge 761, and the other end of the torsion spring is located on the outer wall of the second hinge 762; the inner wall of the first hinge 761 is connected to the lower side of the outer wall of the upper transverse plate 74; the inner wall of the second hinge 762 is connected with the upper part of the outer wall of the lower transverse plate 75, when the part of the inclined surface 51 of the collecting hopper 5, which is higher than the lower transverse plate 75, is in contact with the lower transverse plate 75, the lower transverse plate 75 is forced to turn outwards around the pin 763, at this time, one end of the torsion spring 764, which is positioned on the outer wall of the second hinge 762, is stressed to twist the torsion spring 764, and after the lower transverse plate 75 passes through the inclined surface 51, the torsion spring 764 is reset to drive the lower transverse plate 75 to reset; preferably, the torsion spring 764 has a modulus of elasticity that is configured to be stopped by the inclined surface 51 to allow the lower transverse plate 75 to turn over, but not allow the lower transverse plate 75 to turn over when the float or scum is pulled by the lower transverse plate.
Furthermore, the height of the inner wall 22 of the water outlet groove 2 is lower than that of the outer wall 23 thereof, so that the clarified water flowing outwards from the interior of the secondary sedimentation tank body 1 cannot accidentally flow out from the outer wall; and the reinforcing plate 8 is overlapped on the top end of the outer wall 23, so that clear water cannot be influenced to flow into the water outlet tank 2 from the top end of the inner wall 22.
Furthermore, the inner end of the floating object shifting plate 4 is connected with the rotating shaft 6 and rotates along with the rotating shaft, but the floating object shifting plate 4 is long, the outer end of the floating object shifting plate 4 is suspended for a long time, the connection is unstable, and when the lower transverse plate 74 is contacted with the object collecting hopper 5, the floating object shifting plate 4 is easy to deform or even damage due to long-term stress, so that the reinforcing plate 8 is arranged above the outer end of the floating object shifting plate 3, the outer end of the reinforcing plate 8 is lapped on the top of the outer wall 23 of the water outlet tank 2, and the outer wall of the inner end of the reinforcing plate 8 is connected with the outer wall of the outer end of the floating object shifting plate 3 through the two connecting plates 9, so that the floating object shifting plate 4 is more stable, and the service life of the floating object shifting plate is prolonged; preferably, the outer ends of the reinforcing plates 8 can be contacted by the top ends of the outer walls of the roller water outlet grooves 2, so that the rotation is smoother.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above-mentioned embodiment, and make different applications and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a two heavy pond surface of water floater collection systems which characterized in that: the device comprises a secondary sedimentation tank body (1), a water outlet groove (2), a floating object baffle plate (3), a floating object shifting plate (4) and a collecting hopper (5), wherein the secondary sedimentation tank body (1) is of a hollow cylindrical structure with an opening at the top, an annular water outlet groove (2) which is coaxial with the secondary sedimentation tank body and is hollow with an opening at the top is arranged above the inner side of the secondary sedimentation tank body, and a water outlet (21) is arranged at the bottom of the water outlet groove (2);
the floater baffle (3) is of an annular structure, the outer diameter of the floater baffle is smaller than the inner diameter of the water outlet groove (2), the highest point of the floater baffle (3) is higher than that of the inner wall of the water outlet groove (2), and the lower part of the outer wall of the floater baffle (3) is connected with the inner wall (22) of the water outlet groove (2);
a rotating shaft (6) is arranged in the middle of the secondary sedimentation tank body (1), the inner end of the floating object shifting plate (4) is connected with the rotating shaft (6), the outer end of the floating object shifting plate is contacted with the inner wall of the floating object baffle (3), and the bottom end of the floating object shifting plate (4) is flush with the top end of the inner wall of the water outlet groove (2);
the collecting hopper (5) is of a hollow square structure with an opening at the top and is fixed on the inner side of the floating object baffle (3).
2. The system according to claim 1, wherein the system comprises: the outer end of the floating object pulling plate (4) is provided with a gathering section (7), the gathering section (7) is of an L-shaped structure composed of a transverse plate (71) and a longitudinal plate (72), one end of the longitudinal plate (72) and the floating object pulling plate (4) form the L-shaped structure, and the outer end of the transverse plate (71) is in contact with the inner wall of the floating object baffle (3).
3. The system according to claim 2, wherein the system comprises: the transverse plate (71) comprises an upper transverse plate (74) and a lower transverse plate (75), and the lower part of the outer wall of the upper transverse plate (74) and the upper part of the outer wall of the lower transverse plate (75) are hinged through a torsion spring hinge (76); the upper surface of the collecting hopper (5) is an inclined plane (51), the height of the inclined plane (51) is gradually increased from one end close to the lower transverse plate (75) to the other end, the highest point of the inclined plane (51) is lower than that of the lower transverse plate (75), and the lowest point of the inclined plane (51) is not lower than that of the lower transverse plate (75).
4. A secondary sedimentation tank water surface float collection system according to claim 3, wherein: the length of the collecting hopper (5) is equal to that of the transverse plate (71).
5. The system according to claim 4, wherein: the torsional spring hinge (76) comprises a first hinge (761), a second hinge (762), a pin shaft (763) and a torsional spring (764), wherein first lantern rings (765) used for the pin shaft to penetrate are arranged at two ends of the inner side wall of the first hinge (761), second lantern rings (766) used for the pin shaft to penetrate are arranged on two sides of the inner side wall of the second hinge (762), the second lantern rings (766) are sleeved on the inner side of the first lantern rings (765), the torsional spring (764) sleeved in the middle of the pin shaft (763) is arranged between the two second lantern rings (766), one end of the torsional spring (764) is in abutting contact with the outer wall of the first hinge (761), and the other end of the torsional spring (764) is located on the outer wall of the second hinge (762); the inner wall of the first hinge (761) is connected with the lower part of the outer wall of the upper transverse plate (74); the inner wall of the second hinge (762) is connected with the upper part of the outer wall of the lower transverse plate (75).
6. The system according to claim 1, wherein the system comprises: the height of the inner wall (22) of the water outlet groove (2) is lower than that of the outer wall (23) thereof.
7. The system according to claim 6, wherein: the floater stirring plate is characterized in that a reinforcing plate (8) is arranged above the outer end of the floater stirring plate (4), the bottom of the outer end of the reinforcing plate (8) is arranged at the top of the outer wall (23) of the water outlet groove (2), and the outer wall of the inner end of the reinforcing plate (8) is connected with the outer wall of the outer end of the floater stirring plate (4) through a plurality of connecting plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222707079.4U CN218392379U (en) | 2022-10-14 | 2022-10-14 | Two heavy pond surface of water floater collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222707079.4U CN218392379U (en) | 2022-10-14 | 2022-10-14 | Two heavy pond surface of water floater collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218392379U true CN218392379U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222707079.4U Active CN218392379U (en) | 2022-10-14 | 2022-10-14 | Two heavy pond surface of water floater collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218392379U (en) |
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2022
- 2022-10-14 CN CN202222707079.4U patent/CN218392379U/en active Active
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