CN213668069U - Organic wastewater concentration mud scraping driving device - Google Patents

Organic wastewater concentration mud scraping driving device Download PDF

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Publication number
CN213668069U
CN213668069U CN202022464899.6U CN202022464899U CN213668069U CN 213668069 U CN213668069 U CN 213668069U CN 202022464899 U CN202022464899 U CN 202022464899U CN 213668069 U CN213668069 U CN 213668069U
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China
Prior art keywords
mud
side frame
driving device
organic wastewater
scraping
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Active
Application number
CN202022464899.6U
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Chinese (zh)
Inventor
沈宏伟
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Suzhou Leo Environmental Protection Engineering Co ltd
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Suzhou Leo Environmental Protection Engineering Co ltd
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Priority to CN202022464899.6U priority Critical patent/CN213668069U/en
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Abstract

The utility model relates to an organic wastewater concentration mud scraping driving device, which comprises a sedimentation tank and a controller arranged outside the sedimentation tank; the sedimentation tank is provided with a portal frame crossing the sedimentation tank, the center of the portal frame is fixed with a driving device through a base, the lower end of the driving device is connected with a rotating shaft through a coupler, and the lower end of the rotating shaft is fixed with a side frame in the horizontal direction; the side frame is provided with a mud scraping device, and the mud scraping device comprises a mud scraping plate and an angle shaft; the angle shaft is parallel to the side frame, the lower end of the angle shaft is provided with a plurality of uniformly distributed mud scrapers, and two ends of the angle shaft are rotatably connected with the side frame; gears are fixed at two ends of the angle shaft, a cylinder is installed at the position, corresponding to the gears, of the upper end of the side frame, a rack is fixed at the piston end of the cylinder, and the rack is meshed with the gears; the utility model discloses, can adjust the angle of mud scraper, can know silt better.

Description

Organic wastewater concentration mud scraping driving device
Technical Field
The utility model relates to a mud drive arrangement is scraped in organic waste water concentration belongs to the mud drive arrangement field of scraping.
Background
In the sewage treatment process, a common horizontal flow sedimentation tank is a main structure of a pretreatment section or an advanced treatment section, and suspended matters with lower density in water are removed by using the gravity sedimentation effect after a flocculating agent is added; at present, the more advection type sedimentation tank and the sludge discharge device which are actually applied have the main structures that: chain plate type mud scrapers and travelling mud scrapers; there is often a break-off of the scraper plate due to too hard a layer of mud.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing an organic waste water concentration mud scraping drive arrangement, can avoid the mud scraper to appear the condition of buckling because of sedimentation tank bottom silt is too much.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a driving device for concentrating and scraping organic wastewater comprises a sedimentation tank and a controller arranged outside the sedimentation tank; the sedimentation tank is provided with a portal frame crossing the sedimentation tank, the center of the portal frame is fixed with a driving device through a base, the lower end of the driving device is connected with a rotating shaft through a coupler, and the lower end of the rotating shaft is fixed with a side frame in the horizontal direction; the side frame is provided with a mud scraping device, and the mud scraping device comprises a mud scraping plate and an angle shaft; the angle shaft is parallel to the side frame, the lower end of the angle shaft is provided with a plurality of uniformly distributed mud scrapers, and two ends of the angle shaft are rotatably connected with the side frame; the angle shaft is characterized in that gears are fixed at two ends of the angle shaft, a cylinder is installed at the position, corresponding to the gears, of the upper end of the side frame, a rack is fixed at the piston end of the cylinder, and the rack is meshed with the gears.
Preferably, the rotating shaft is perpendicular to the side frame, and the rotating shaft is located at the center of the side frame.
Preferably, the plurality of the mud scrapers are arranged on the same straight line, and the included angle between the mud scrapers and the bottom edge of the side frame is 30-90 degrees.
Preferably, the lower end of the mud scraping plate is provided with a comb-shaped skimming plate, and the lower end of the skimming plate is arc-shaped.
Preferably, a plurality of spray headers which are uniformly distributed are arranged on the portal frame.
Preferably, the side wall of the side frame is provided with a reinforcing rib.
Preferably, reinforcing strips are connected between two ends of the side frame and the side wall of the rotating shaft.
Preferably, the controller is connected to the driving device and the cylinder, respectively.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses a mud drive arrangement is scraped in organic waste water concentration of scheme has consolidated to the side frame to set up the angle axle, can adjust the angle of mud scraper, avoid the side frame and because of mud scraper sedimentation tank bottom silt too much the condition of buckling appears.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic structural view of an organic wastewater concentration and mud scraping driving device of the present invention;
FIG. 2 is a schematic structural diagram of the mud scraping device;
wherein: 1. a sedimentation tank; 2. a gantry; 3. a base; 4. a drive device; 5. a rotating shaft; 6. a side frame; 7. a mud scraper; 8. an angle axis; 9. a gear; 10. a rack; 11. a skimming plate; 12. and a spray header.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the organic wastewater concentration and mud scraping driving device comprises a sedimentation tank 1 and a controller arranged outside the sedimentation tank 1; the sedimentation tank 1 is provided with a portal frame 2 crossing the sedimentation tank 1, the center of the portal frame 2 is fixed with a driving device 4 through a base 3, the lower end of the driving device 4 is connected with a rotating shaft 5 through a coupler, and the lower end of the rotating shaft 5 is fixed with a side frame 6 in the horizontal direction; the side frame 6 is provided with a mud scraping device, the rotating shaft 5 is vertical to the side frame 6, and the rotating shaft 5 is positioned in the center of the side frame 6; a plurality of spray headers 12 which are uniformly distributed are arranged on the portal frame 2; reinforcing ribs are arranged on the side wall of the side frame 6; reinforcing strips are connected between the two ends of the side frame 6 and the side wall of the rotating shaft 5; the controller is respectively connected with the driving device 4, the air cylinder and the spray header 12.
As shown in fig. 2, the mud scraping device includes a mud scraping plate 7 and an angle shaft 8; the angle shaft 8 is parallel to the side frame 6, the lower end of the angle shaft 8 is provided with a plurality of uniformly distributed mud scrapers 7, and two ends of the angle shaft 8 are rotatably connected with the side frame 6; gears 9 are fixed at two ends of the angle shaft 8, a cylinder is installed at the position, corresponding to the gears 9, of the upper end of the side frame 6, a rack 10 is fixed at the piston end of the cylinder, and the rack 10 is meshed with the gears 9; the plurality of the mud scrapers 7 are arranged on the same straight line, and the included angle between the mud scrapers 7 and the bottom edge of the side frame 6 is 30-90 degrees; the lower end of the mud scraping plate 7 is provided with a comb-shaped skimming plate 11, and the lower end of the skimming plate 11 is arc-shaped.
In the mud scraping process, the controller controls the water spraying device to flush soft the uppermost mud, controls the piston end of the cylinder to enable the mud scraping plate 7 and the side frame 6 to reach a proper angle, and drives the driving device 4 to enable the rotating shaft 5 to rotate to drive mud; after the mud is driven, the controller controls the water spraying device to wash the mud to achieve the cleaning effect.
This mud scraper has consolidated side frame 6 to set up angle axle 8, can adjust the angle of mud scraper 7, avoid side frame 6 and because of the too much condition of buckling appears in mud scraper 7 sedimentation tank 1 bottom silt.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (8)

1. The utility model provides a mud drive arrangement is scraped in organic waste water concentration which characterized in that: comprises a sedimentation tank (1) and a controller arranged outside the sedimentation tank (1); a portal frame (2) crossing the sedimentation tank (1) is arranged on the sedimentation tank (1), a driving device (4) is fixed at the center of the portal frame (2) through a base (3), the lower end of the driving device (4) is connected with a rotating shaft (5) through a coupler, and a side frame (6) is fixed at the lower end of the rotating shaft (5) in the horizontal direction; a mud scraping device is arranged on the side frame (6), and comprises a mud scraping plate (7) and an angle shaft (8); the angle shaft (8) is parallel to the side frame (6), the lower end of the angle shaft (8) is provided with a plurality of uniformly distributed mud scrapers (7), and two ends of the angle shaft (8) are rotatably connected with the side frame (6); both ends of the angle shaft (8) are fixed with gears (9), the upper end of the side frame (6) is provided with a cylinder corresponding to the position of the gear (9), a rack (10) is fixed at the piston end of the cylinder, and the rack (10) is meshed with the gear (9).
2. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 1, characterized in that: the rotating shaft (5) is perpendicular to the side frame (6), and the rotating shaft (5) is located in the center of the side frame (6).
3. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 1, characterized in that: the plurality of the mud scrapers (7) are arranged on the same straight line, and the included angle between the mud scrapers (7) and the bottom edge of the side frame (6) is 30-90 degrees.
4. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 3, characterized in that: the lower end of the mud scraping plate (7) is provided with a comb-shaped skimming plate (11), and the lower end of the skimming plate (11) is arc-shaped.
5. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 3, characterized in that: the portal frame (2) is provided with a plurality of spray headers (12) which are uniformly distributed.
6. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 2, characterized in that: and reinforcing ribs are arranged on the side wall of the side frame (6).
7. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 2, characterized in that: and reinforcing strips are connected between the two ends of the side frame (6) and the side wall of the rotating shaft (5).
8. The organic wastewater concentrating and mud-scraping driving device as claimed in claim 5, wherein: the controller is respectively connected with the driving device (4) and the cylinder.
CN202022464899.6U 2020-10-30 2020-10-30 Organic wastewater concentration mud scraping driving device Active CN213668069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022464899.6U CN213668069U (en) 2020-10-30 2020-10-30 Organic wastewater concentration mud scraping driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022464899.6U CN213668069U (en) 2020-10-30 2020-10-30 Organic wastewater concentration mud scraping driving device

Publications (1)

Publication Number Publication Date
CN213668069U true CN213668069U (en) 2021-07-13

Family

ID=76762753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022464899.6U Active CN213668069U (en) 2020-10-30 2020-10-30 Organic wastewater concentration mud scraping driving device

Country Status (1)

Country Link
CN (1) CN213668069U (en)

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