CN216703455U - Skimming device - Google Patents
Skimming device Download PDFInfo
- Publication number
- CN216703455U CN216703455U CN202123085537.7U CN202123085537U CN216703455U CN 216703455 U CN216703455 U CN 216703455U CN 202123085537 U CN202123085537 U CN 202123085537U CN 216703455 U CN216703455 U CN 216703455U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- grit chamber
- fixed
- scum
- bearing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a skimming device which comprises a grit chamber and an installation plate, wherein the installation plate is arranged above the grit chamber, an installation support surface is provided for subsequent equipment through the installation plate, a shaft screw is arranged on the outer side of the installation plate and is arranged in the grit chamber, the inner end of the shaft screw is connected with a tail bearing seat to provide a support point for the shaft screw, a support seat is arranged below the tail bearing seat and is fixed on the installation plate to provide support for the tail bearing seat, and the end part of the shaft screw is connected with a driving mechanism. This skimming device has the rotatory scum to carry out continuous transport through setting up in the grit chamber, and the scum is carried the tip back and is cooperated the blow-off hopper and can be collected the scum, and mode such as follow-up accessible pump sending carries out unified processing with the scum, and the work efficiency of device is higher, and can skimming to the great scum of density.
Description
Technical Field
The utility model relates to the technical field of skimming, in particular to a skimming device.
Background
In municipal sewage or some industrial waste water, often contain a large amount of mud, greasy dirt and suspended impurities etc. when long-term operation, can float at the water surface of processing apparatus or structure, the accumulation that constantly floats, finally form thick scum layer, environmental impact is serious, ferment and become smelly even, simultaneously can mix with the outflow along with going out water, influence out water quality, at municipal sewage treatment plant or industrial waste water treatment plant's grit chamber, in order to clear away the dross and the greasy dirt of the surface of water, install the skimming device on the cell body generally, but current skimming device still has some weak points when using:
the removal that present skimming device generally adopted the scum board is clear away the scum, and the scum after the skimming is not convenient for collect the processing, and the device is relatively poor at the continuity of during operation, and the removal of hanging the scum board when scum density is great simultaneously can receive great resistance, and skimming efficiency is lower, has reduced the work efficiency of device.
Aiming at the problems, innovative design is urgently needed on the basis of the original skimming device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a skimming device, which aims to solve the problems that the prior skimming device in the market generally removes scum by moving a scum board, the skimmed scum needs to be sent into the bottom of a pool again for treatment, the continuity of the device in work is poor, the movement of a scum hanging board is subjected to large resistance when the density of the scum is high, and the skimming efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme: skimming device, including grit chamber and mounting panel, the top of grit chamber is provided with the mounting panel, provides the installation holding surface for follow-up equipment through the mounting panel, the outside of mounting panel is provided with the axle spiral, and has the axle spiral to set up in the inside of grit chamber, and has the inner of axle spiral to be connected with the afterbody bearing frame, provides the strong point for there being the axle spiral, and the below of afterbody bearing frame is provided with the supporting seat, and the supporting seat is fixed on the mounting panel, provides the support for the afterbody bearing frame, there is the end connection of axle spiral to have actuating mechanism, drives there is the rotation of axle spiral, carries dross through there being the rotation of axle spiral, there is the outer end of axle spiral to be provided with the head bearing frame, and the outside of head bearing frame is fixed with row hopper, collects and arranges the dross with slag trap in the outside of head bearing frame, and slag trap sets up in row's hopper top, the upper part of the discharge hopper is shielded.
Further optimizing the technical scheme, the driving mechanism comprises a driving motor, a transmission belt and a transmission ring;
the driving motor is fixed above the mounting plate and provides driving force for the subsequent rotation of the shaft screw;
the transmission ring is fixed on the surface of the shaft screw and rotates along with the shaft screw, and the transmission ring is connected with the output end of the driving motor through a transmission belt, so that the rotary driving force of the driving motor can be transmitted to the transmission ring, the subsequent rotation of the shaft screw is driven, and the driving motor is not required to be installed in the grit chamber.
Further optimize this technical scheme, the central line of slag trap about the head bearing frame is provided with two sets ofly around the symmetry, and the peak of slag trap is higher than the peak of row's hopper, guarantees the guide effect of slag trap.
Further optimize this technical scheme, there is the axial screw to set up about the central line bilateral symmetry of mounting panel, and the below of mounting panel is connected with the grit chamber through the control mechanism that stretches out and draws back, makes the high position of mounting panel can carry out the adjustment of adaptability, conveniently controls the high position that has the axial screw, guarantees that it can carry out the skimming to above the liquid level.
Further optimizing the technical scheme, the telescopic control mechanism comprises a hydraulic telescopic rod and a sealed elastic corrugated sleeve;
the upper end of the hydraulic telescopic rod is connected with the mounting plate, and the lower end of the hydraulic telescopic rod is connected with the grit chamber to control the height position of the mounting plate;
the sealing elastic corrugated sleeve is sleeved on the outer side of the hydraulic telescopic rod, the upper end of the sealing elastic corrugated sleeve is fixed with the mounting plate, and the lower end of the sealing elastic corrugated sleeve is fixed with the grit chamber, so that protection is provided for the outer side of the hydraulic telescopic rod, and liquid is prevented from entering the grit chamber.
Further optimize this technical scheme, the outer end of arranging the hopper is fixed with the guide block, and the outside of guide block is provided with the spread groove, the inner wall at the grit chamber is seted up to the spread groove, and constitutes sliding construction from top to bottom between spread groove and the guide block, can drive when making follow-up axle spiral move to arrange the hopper and carry out synchronous removal.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the scum skimmer can continuously convey scum through the rotation of the shaft screw arranged in the grit chamber, the scum is conveyed to the end part and then can be collected by matching with the discharge hopper, the scum can be uniformly treated in a pumping mode and other modes, the working efficiency of the skimmer is high, and the scum with high density can be skimmed;
(2) the skimming device is provided with a telescopic control mechanism, and the height position of the spiral shaft can be adjusted through the telescopic control mechanism, so that the skimming device can be adapted to skimming of scum with different liquid level heights, and the functionality of the skimming device is improved.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at b in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the main cross-sectional structure of the sealed elastic bellows sleeve of the present invention;
FIG. 5 is a schematic view of the main section of the discharge hopper of the present invention.
In the figure: 1. a grit chamber; 2. mounting a plate; 3. a drive motor; 4. a transmission belt; 5. a spiral with a shaft; 6. a drive ring; 7. a tail bearing seat; 8. a supporting seat; 9. a head bearing seat; 10. a slag trap; 11. a discharge hopper; 12. a hydraulic telescopic rod; 13. sealing the elastic corrugated sleeve; 14. a guide block; 15. and connecting the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a skimming device comprises a grit chamber 1 and a mounting plate 2, wherein the mounting plate 2 is arranged above the grit chamber 1, a mounting support surface is provided for subsequent equipment through the mounting plate 2, a shaft screw 5 is arranged on the outer side of the mounting plate 2, the shaft screw 5 is arranged in the grit chamber 1, the inner end of the shaft screw 5 is connected with a tail bearing seat 7 to provide a support point for the shaft screw 5, a support seat 8 is arranged below the tail bearing seat 7, the support seat 8 is fixed on the mounting plate 2 to provide support for the tail bearing seat 7, the end part of the shaft screw 5 is connected with a driving mechanism to drive the shaft screw 5 to rotate, scum is conveyed through the rotation of the shaft screw 5, a head bearing seat 9 is arranged on the outer end of the shaft screw 5, a discharge hopper 11 is fixed on the outer side of the head bearing seat 9 to collect and discharge the scum downwards, a scum baffle plate 10 is fixed on the outer side of the head bearing seat 9, the slag baffle 10 is arranged above the discharge hopper 11 and shields the upper part of the discharge hopper 11;
the driving mechanism comprises a driving motor 3, a transmission belt 4 and a transmission ring 6;
the driving motor 3 is fixed above the mounting plate 2 and provides driving force for the rotation of the subsequent shaft screw 5;
the transmission ring 6 is fixed on the surface of the shaft screw 5 and rotates along with the shaft screw 5, the transmission ring 6 is connected with the output end of the driving motor 3 through the transmission belt 4, so that the rotary driving force of the driving motor 3 can be transmitted to the transmission ring 6, two groups of slag baffles 10 are symmetrically arranged in front and back of the center line of the head bearing seat 9, and the highest point of each slag baffle 10 is higher than that of the corresponding discharge hopper 11, so that the guiding effect of the slag baffles 10 is ensured;
when skimming of dross is carried out to needs, driving motor 3 can be started, driving motor 3 drives drive ring 6 through drive belt 4 and rotates, it has axle spiral 5 to rotate to make drive ring 6 drive, there is axle spiral 5 to keep stable rotation under the support of afterbody bearing frame 7 and head bearing frame 9, carry out the propelling movement through the helical structure on its surface with the dross on liquid surface when rotatory, collect the inside of dross propelling movement to discharge hopper 11, accomplish the skimming to the dross.
The shafted screws 5 are arranged in bilateral symmetry about the central line of the mounting plate 2, and the lower part of the mounting plate 2 is connected with the grit chamber 1 through a telescopic control mechanism, so that the height position of the mounting plate 2 can be adjusted in an adaptive manner, and the telescopic control mechanism comprises a hydraulic telescopic rod 12 and a sealed elastic corrugated sleeve 13;
the upper end of the hydraulic telescopic rod 12 is connected with the mounting plate 2, and the lower end of the hydraulic telescopic rod is connected with the grit chamber 1 to control the height position of the mounting plate 2;
the sealing elastic corrugated sleeve 13 is sleeved on the outer side of the hydraulic telescopic rod 12, the upper end of the sealing elastic corrugated sleeve 13 is fixed with the mounting plate 2, the lower end of the sealing elastic corrugated sleeve 13 is fixed with the grit chamber 1 to protect the outer side of the hydraulic telescopic rod 12, the outer end of the discharge hopper 11 is fixed with the guide block 14, the outer side of the guide block 14 is provided with the connecting groove 15, the connecting groove 15 is arranged on the inner wall of the grit chamber 1, and an up-and-down sliding structure is formed between the connecting groove 15 and the guide block 14;
when liquid level height changes in grit chamber 1, steerable hydraulic telescoping rod 12 works, promote mounting panel 2 and remove, mounting panel 2 drives to have axial spiral 5 to carry out synchronous removal, the change has axial spiral 5's high position, make it keep the propelling movement effect to liquid surface dross, simultaneously there is axial spiral 5 can drive row hopper 11 to carry out synchronous movement, the below of row hopper 11 can set up flexible bearing structure as required, row hopper 11 keeps the stability of position through the connection that has support cooperation guide block 14 and spread groove 15 that axial spiral 5 provided when not setting up bearing structure, when arranging the below of hopper 11 and setting up flexible bearing structure and grit chamber 1 bottom and connecting, can improve the support stability to row hopper 11, its flexible bearing structure can refer to foretell flexible control mechanism and constitute.
The working principle is as follows: when using this skimming device, can will have the axial screw 5 to install the inside of grit chamber 1 through mounting panel 2, follow-up rotatory can be carried the dross on the liquid level to arrange the hopper 11 in and collect through having the axial screw 5, follow-up same with arrange the dross in the hopper 11 handle can, have higher work efficiency.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The skimming device comprises a grit chamber (1) and a mounting plate (2), wherein the mounting plate (2) is arranged above the grit chamber (1), and a mounting support surface is provided for subsequent equipment through the mounting plate (2);
the method is characterized in that: the outside of mounting panel (2) is provided with axle spiral (5), and has axle spiral (5) to set up the inside in grit chamber (1), and the inner that has axle spiral (5) is connected with afterbody bearing frame (7), for there being axle spiral (5) to provide the strong point, and the below of afterbody bearing frame (7) is provided with supporting seat (8), and supporting seat (8) are fixed on mounting panel (2), provide the support for afterbody bearing frame (7), the end connection who has axle spiral (5) has actuating mechanism, drives the rotation that has axle spiral (5), carries the dross through the rotation that has axle spiral (5), the outer end that has axle spiral (5) is provided with head bearing frame (9), and the outside of head bearing frame (9) is fixed with row's hopper (11), collects and arranges the scum down, the outside of head bearing frame (9) is fixed with slag trap (10), and the slag baffle (10) is arranged above the discharge hopper (11) and shields the upper part of the discharge hopper (11).
2. The skimmer device of claim 1, wherein: the driving mechanism comprises a driving motor (3), a driving belt (4) and a driving ring (6);
the driving motor (3) is fixed above the mounting plate (2) and provides driving force for the rotation of the subsequent spiral shaft (5);
the transmission ring (6) is fixed on the surface of the shaft screw (5) and rotates along with the shaft screw (5), and the transmission ring (6) is connected with the output end of the driving motor (3) through the transmission belt (4), so that the rotary driving force of the driving motor (3) can be transmitted to the transmission ring (6).
3. The skimmer device of claim 1 or 2, wherein: two groups of slag baffles (10) are symmetrically arranged in front and back of the center line of the head bearing seat (9), and the highest point of the slag baffles (10) is higher than that of the discharge hopper (11), so that the guiding effect of the slag baffles (10) is ensured.
4. The skimmer device of claim 1, wherein: the shafted screw (5) is arranged in bilateral symmetry about the center line of the mounting plate (2), and the lower part of the mounting plate (2) is connected with the grit chamber (1) through the telescopic control mechanism, so that the height position of the mounting plate (2) can be adjusted in an adaptive manner.
5. The skimmer device of claim 4, wherein: the telescopic control mechanism comprises a hydraulic telescopic rod (12) and a sealed elastic corrugated sleeve (13);
the upper end of the hydraulic telescopic rod (12) is connected with the mounting plate (2), the lower end of the hydraulic telescopic rod is connected with the grit chamber (1), and the height position of the mounting plate (2) is controlled;
the sealing elastic corrugated sleeve (13) is sleeved on the outer side of the hydraulic telescopic rod (12), the upper end of the sealing elastic corrugated sleeve (13) is fixed to the mounting plate (2), the lower end of the sealing elastic corrugated sleeve is fixed to the grit chamber (1), and protection is provided for the outer side of the hydraulic telescopic rod (12).
6. The skimming device according to claim 4 or 5, wherein: the outer end of the discharge hopper (11) is fixed with a guide block (14), the outer side of the guide block (14) is provided with a connecting groove (15), the inner wall of the grit chamber (1) is arranged on the connecting groove (15), and an up-and-down sliding structure is formed between the connecting groove (15) and the guide block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085537.7U CN216703455U (en) | 2021-12-09 | 2021-12-09 | Skimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123085537.7U CN216703455U (en) | 2021-12-09 | 2021-12-09 | Skimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216703455U true CN216703455U (en) | 2022-06-10 |
Family
ID=81883502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123085537.7U Active CN216703455U (en) | 2021-12-09 | 2021-12-09 | Skimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216703455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117105331A (en) * | 2023-09-06 | 2023-11-24 | 湖南中车环境工程有限公司 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
-
2021
- 2021-12-09 CN CN202123085537.7U patent/CN216703455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117105331A (en) * | 2023-09-06 | 2023-11-24 | 湖南中车环境工程有限公司 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
| CN117105331B (en) * | 2023-09-06 | 2024-04-02 | 湖南中车环境工程有限公司 | Scum skimming device for secondary sedimentation tank water inlet channel with electric trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216703455U (en) | Skimming device | |
| CN112354223A (en) | Environment-friendly self-adaptive adjustment type sedimentation tank mud scraper | |
| CN211659344U (en) | Peripheral transmission mud scraping and sucking machine | |
| CN212854768U (en) | Adjustable lifting mud scraper for municipal sewage | |
| CN210080278U (en) | Cleaning device for inner wall of sedimentation tank | |
| CN216259361U (en) | Domestic sewage treatment is with recovery pond | |
| CN215249988U (en) | Sewage treatment device for wine industry production and assembled in modularization mode | |
| CN214809134U (en) | Sludge discharge device for sewage treatment | |
| CN212187917U (en) | Water purification sedimentation tank with high overflowing speed | |
| CN210631968U (en) | Efficient stirring and mixing device for coal washing process flocculant | |
| CN210313583U (en) | Adjustable sewage treatment equipment | |
| CN211215569U (en) | Large-diameter peripheral transmission mud scraping and sucking machine | |
| CN210528528U (en) | Sewage treatment pond mud scum collection device | |
| CN113230702A (en) | Sewage treatment pond mud sediment collection limit collection device that floats | |
| CN112978989A (en) | Visual type clarification plant of industrial wastewater treatment | |
| CN212425496U (en) | Air floatation tank | |
| CN217459145U (en) | Aeration tank for treating sewage | |
| CN218025504U (en) | Air floatation machine | |
| CN217342586U (en) | Workpiece slag washing device for steel feeding of converter | |
| CN215798589U (en) | Air supporting equipment with sediment function is arranged to intelligence | |
| CN218529900U (en) | Wall-mounted sludge scraping device for sewage treatment | |
| CN217773342U (en) | Cleaning structure for triangular overflow weir of secondary sedimentation tank of sewage treatment plant | |
| CN219167819U (en) | Wastewater treatment pond with filtering capability | |
| CN219785110U (en) | Phosphate ore carefully-selected double-spiral ore washer | |
| CN212425497U (en) | Super-efficient shallow air flotation tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |