CN215310403U - Concentrated pond antiwind mud scraper - Google Patents
Concentrated pond antiwind mud scraper Download PDFInfo
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- CN215310403U CN215310403U CN202121540019.7U CN202121540019U CN215310403U CN 215310403 U CN215310403 U CN 215310403U CN 202121540019 U CN202121540019 U CN 202121540019U CN 215310403 U CN215310403 U CN 215310403U
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- mud
- scraper
- concentration tank
- supporting beam
- grid
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Abstract
The utility model discloses an anti-winding mud scraper for a concentration tank, relates to the technical field of mud scrapers, and aims to solve the problem that when equipment runs, grid bars are easy to wind with impurities in sludge to influence the working efficiency because the existing mud scraper in the concentration tank is provided with a grid bar structure. The inside below in concentrated pond is provided with central pit, a supporting beam is installed to the top in concentrated pond, a supporting beam's intermediate position department installs central drive mechanism, central drive mechanism's output runs through a supporting beam and extends to the inside in concentrated pond, and installs the transmission shaft, install on the outer wall of transmission shaft and scrape the arm frame, the internally mounted who scrapes the arm frame has the bars, the cutter strip is all installed to the preceding terminal surface and the rear end of bars, and cutter strip and bars welded connection, scrape the both sides of arm frame below and all install oblique scraper blade, oblique scraper blade is provided with six, and six oblique scraper blades all with bars fixed connection.
Description
Technical Field
The utility model relates to the technical field of mud scrapers, in particular to an anti-winding mud scraper for a concentration tank.
Background
The concentration tank mud scraper is widely used in sewage treatment projects of the industries such as city, chemical engineering, light textile, metallurgy and the like, has reasonable structure, high efficiency and convenient operation and maintenance, and is an ideal matched device in the sewage treatment project. The device is generally composed of a driving device, a main shaft, a railing, a steel beam, a vertical grid, a support, a mud scraper, an overflow weir plate, a pull rod, a small scraper, an underwater bearing, a flow stabilizing cylinder, an electric cabinet and the like. Whether the mud scraper operates steadily or not and whether abnormal sound exists or not should be checked at any time in operation, once problems occur, the mud scraper should stop immediately for inspection, lubricating grease is added to the speed reducer periodically, a mud scraping arm of the mud scraper is provided with a longitudinal stirring grid bar, and the grid bar plays a role in stirring when the mud scraping arm rotates, so that the sludge is accelerated to sink, and concentration is realized.
However, as the mud scraper in the concentration tank is provided with the grid structure, when the equipment runs, the grid is easy to be wound with impurities in the mud, and the working efficiency is influenced; we have therefore proposed an anti-tangling mud scraper for a thickener in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-winding mud scraper for a concentration tank, which aims to solve the problem that the existing mud scraper in the concentration tank in the background art is provided with a grid structure, and when equipment runs, the grid is easy to wind with impurities in sludge, so that the working efficiency is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concentrated pond antiwind mud scraper, includes concentrated pond, the inside below in concentrated pond is provided with central pit, a supporting beam is installed to the top in concentrated pond, a supporting beam's intermediate position department installs central drive mechanism, central drive mechanism's output runs through a supporting beam and extends to the inside in concentrated pond, and installs the transmission shaft, install on the outer wall of transmission shaft and scrape the arm frame, the internally mounted who scrapes the arm frame has the bars, the cutter strip is all installed to the preceding terminal surface and the rear end of bars, and cutter strip and bars welded connection, scrape the both sides of arm frame below and all install oblique scraper blade, oblique scraper blade is provided with six, and six oblique scraper blades all with bars fixed connection.
Preferably, the lower surface of the inclined scraper is provided with a mud shoveling piece, and the front end of the mud shoveling piece is provided with a rack.
Preferably, one end of the transmission shaft is rotatably connected with the central mud pit through a bearing, and a small scraper is arranged on the outer wall of one end of the transmission shaft.
Preferably, a flow stabilizing cylinder is arranged below the middle position of the supporting beam and is fixedly connected with the bottom of the supporting beam through a hanging bracket.
Preferably, the outer wall of the steady flow cylinder is provided with a water inlet pipe, and one end of the water inlet pipe extends to the outside of the concentration tank.
Preferably, safety guardrails are installed on two sides of the supporting beam.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cutting knife strips are arranged on the front end surface and the rear end surface of the grid strip, so that the cutting knife strips can cut impurities in sludge during operation, on one hand, the mixing can be more thorough, the sludge precipitation is accelerated, on the other hand, the cutting strips are relatively sharp, the winding condition can be prevented, and the problem that the grid strip structure is arranged on the existing sludge scraper in the concentration tank, and the grid strip is easy to wind the impurities in the sludge during the operation of equipment, so that the working efficiency is influenced is solved.
2. Through the lower surface mounting shovel mud piece at oblique scraper blade, and the front end of shovel mud piece is provided with the rack structure, and at the in-process of scraping mud, the shovel mud piece cooperation rack of oblique scraper blade bottom can effectively strike off the adnexed mud of concentrated pond inner wall for scrape mud more thoroughly, promoted the operating efficiency of concentrated pond mud scraper.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial structural diagram of a grid according to the present invention;
FIG. 3 is a partial schematic view of the construction of the inclined scraper of the present invention;
in the figure: 1. a concentration tank; 2. a central mud pit; 3. a support beam; 4. a safety barrier; 5. a central transmission mechanism; 6. a drive shaft; 7. a bearing; 8. a small scraper; 9. a wiper arm frame; 10. grid bars; 11. an inclined scraper; 12. a flow stabilizing cylinder; 13. a water inlet pipe; 14. a cutter bar; 15. shoveling mud pieces; 16. a rack.
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.
Referring to fig. 1-3, an embodiment of the present invention is shown: an anti-winding mud scraper for a concentration tank comprises a concentration tank 1, wherein a central mud pit 2 is arranged below the interior of the concentration tank 1, the central mud pit 2 is used for collecting collected mud, a supporting beam 3 is arranged above the concentration tank 1, the supporting beam 3 plays a role of supporting a transmission assembly, a central transmission mechanism 5 is arranged in the middle of the supporting beam 3, the output end of the central transmission mechanism 5 penetrates through the supporting beam 3 and extends into the interior of the concentration tank 1, a transmission shaft 6 is arranged, a scraping arm frame 9 is arranged on the outer wall of the transmission shaft 6, the scraping arm frame 9 is used for bearing a mixing and mud scraping structure, grid bars 10 are arranged inside the scraping arm frame 9, the grid bars 10 can play a role of mixing mud, suspended mud can be rapidly precipitated, cutter bars 14 are arranged on the front end face and the rear end of each grid bar 10, the cutter bars 14 are connected with the grid bars 10 in a welding mode, and the cutter bars 14 can avoid the situation that the grid bars 10 are wound, scrape both sides of arm frame 9 below and all install oblique scraper blade 11, oblique scraper blade 11 is provided with six, and six oblique scraper blades 11 all with grid 10 fixed connection, oblique scraper blade 11 has played the effect of scraping 1 bottom mud of concentrated pond of collection.
Further, the lower surface mounting of oblique scraper blade 11 has shovel mud piece 15, and the front end of shovel mud piece 15 is provided with rack 16, and the cooperation rack 16 structure of shovel mud piece 15 bottom oblique scraper blade 11 can be when rotatory, effectively strike off 1 inner wall adnexed mud in concentrated pond for it is more thorough to scrape mud, has promoted the operating efficiency of mud scraper.
Further, the one end of transmission shaft 6 is passed through bearing 7 and is connected with central puddle 2 rotation, installs little scraper blade 8 on the outer wall of 6 one ends of transmission shaft, and bearing 7 can improve transmission shaft 6's gyration precision, and little scraper blade 8 structure can avoid the mud in the central puddle 2 to take place the deposit, and the condition that is difficult to the discharge takes place.
Further, a steady flow cylinder 12 is arranged below the middle position of the supporting beam 3, the steady flow cylinder 12 is fixedly connected with the bottom of the supporting beam 3 through a hanging bracket, and the steady flow cylinder 12 can enable sludge to radially flow out around.
Further, a water inlet pipe 13 is installed on the outer wall of the flow stabilizing cylinder 12, one end of the water inlet pipe 13 extends to the outside of the concentration tank 1, and the water inlet pipe 13 is used for guiding sewage into the flow stabilizing cylinder 12.
Further, safety barrier 4 is all installed to a supporting beam 3's both sides, and safety barrier 4 can promote the security when overhauing central drive mechanism 5.
The working principle is as follows: when the sludge scraper is used, sewage flows in from the water inlet pipe 13, the sewage uniformly flows out radially to the periphery after being diffused by the flow stabilizing cylinder 12, the sewage enters the concentration tank 1 and then drives the scraper arm frame 9 to rotate through the central transmission mechanism 5, the suspended sludge is stirred by the grid bars 10 in the frame, so that the sludge is accelerated to sink and is concentrated, the front end surface and the rear end surface of each grid bar 10 are the cutter bars 14, impurities in the sludge can be cut during operation, winding is prevented, after sludge is precipitated, the inclined scraper 11 at the bottom of the scraper arm frame 9 can scrape and collect the sludge in the central sludge pit 2, a pump machine can conveniently and intensively discharge the sludge, and the scraper blades 15 are arranged on the lower surface of the inclined scraper 11, and when the sludge is scraped, the scraper blades 15 can quickly scrape the sludge attached to the inner wall of the concentration tank 1 by matching with the rack 16 structure at the front end, so that the sludge scraping process is more thorough, the operating efficiency of mud scraper has been promoted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a concentrated pond antiwind mud scraper, includes concentrated pond (1), its characterized in that: a central mud pit (2) is arranged below the interior of the concentration tank (1), a supporting beam (3) is arranged above the concentration tank (1), a central transmission mechanism (5) is arranged in the middle of the supporting beam (3), the output end of the central transmission mechanism (5) penetrates through the supporting beam (3) and extends to the interior of the concentration tank (1), and is provided with a transmission shaft (6), the outer wall of the transmission shaft (6) is provided with a scraping arm frame (9), a grid bar (10) is arranged in the scraping arm frame (9), the front end surface and the rear end of the grid bar (10) are both provided with a cutter bar (14), and cutter bar (14) and grid (10) welded connection, scrape both sides of arm frame (9) below and all install oblique scraper blade (11), oblique scraper blade (11) are provided with six, and six oblique scraper blade (11) all with grid (10) fixed connection.
2. The anti-winding mud scraper for the concentration tank as claimed in claim 1, wherein: the lower surface of the inclined scraper (11) is provided with a mud shoveling sheet (15), and the front end of the mud shoveling sheet (15) is provided with a rack (16).
3. The anti-winding mud scraper for the concentration tank as claimed in claim 1, wherein: one end of the transmission shaft (6) is rotatably connected with the central mud pit (2) through a bearing (7), and a small scraper (8) is installed on the outer wall of one end of the transmission shaft (6).
4. The anti-winding mud scraper for the concentration tank as claimed in claim 1, wherein: and a flow stabilizing cylinder (12) is arranged below the middle position of the supporting beam (3), and the flow stabilizing cylinder (12) is fixedly connected with the bottom of the supporting beam (3) through a hanging bracket.
5. The anti-winding mud scraper for the concentration tank as claimed in claim 4, wherein: install inlet tube (13) on the outer wall of stationary flow section of thick bamboo (12), and the one end of inlet tube (13) extends to the outside of concentrated pond (1).
6. The anti-winding mud scraper for the concentration tank as claimed in claim 1, wherein: and safety guardrails (4) are arranged on two sides of the supporting beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540019.7U CN215310403U (en) | 2021-07-07 | 2021-07-07 | Concentrated pond antiwind mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540019.7U CN215310403U (en) | 2021-07-07 | 2021-07-07 | Concentrated pond antiwind mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310403U true CN215310403U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121540019.7U Active CN215310403U (en) | 2021-07-07 | 2021-07-07 | Concentrated pond antiwind mud scraper |
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| Country | Link |
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| CN (1) | CN215310403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904301A (en) * | 2022-05-16 | 2022-08-16 | 南京布鲁克林环保设备有限公司 | Sludge scraping device for sewage treatment |
-
2021
- 2021-07-07 CN CN202121540019.7U patent/CN215310403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904301A (en) * | 2022-05-16 | 2022-08-16 | 南京布鲁克林环保设备有限公司 | Sludge scraping device for sewage treatment |
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