CN217398537U - Biological rotating disc reaction device - Google Patents
Biological rotating disc reaction device Download PDFInfo
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- CN217398537U CN217398537U CN202221397382.2U CN202221397382U CN217398537U CN 217398537 U CN217398537 U CN 217398537U CN 202221397382 U CN202221397382 U CN 202221397382U CN 217398537 U CN217398537 U CN 217398537U
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The application relates to the technical field of sewage treatment equipment, in particular to a biological rotating disc reaction device; comprises a sewage treatment frame, a filter membrane component and a biological rotating disc mechanism; the sewage treatment frame is provided with a water inlet for introducing sewage and a water outlet for discharging the treated sewage; the biological rotating disc mechanism is arranged in the sewage treatment frame and is used for treating microorganisms in the sewage treatment frame; the filter membrane component comprises a filter membrane net and a crushing piece; the filter membrane net is detachably arranged at the water outlet, and the crushing piece is used for crushing the fallen biological membrane; after the biomembrane live time overlength drops, broken piece carries out broken handle to the filter membrane that drops, and the biomembrane after the breakage passes through from the filter membrane net, prevents that the biomembrane from dropping and causing the jam to the delivery port, influences the processing to sewage, and then has improved the treatment effeciency of sewage effectively.
Description
Technical Field
The application relates to the technical field of sewage treatment equipment, in particular to a biological rotating disc reaction device.
Background
Through retrieval, patent document with application number CN201921150419.X discloses a microbial film attachment frame of a biological rotating disc sewage treatment device; the method comprises the following steps: sewage treatment pond, the pivot, two circular fixed plates and a plurality of identical rotor plates, but pivot level slow speed pivoted setting is directly over the sewage treatment pond, two circular fixed plate fixed mounting are at the both ends of pivot, a plurality of rotor plate along the distribution of pivot annular and with the pivot joint, the length direction and the pivot axis direction of rotor plate are unanimous, be equipped with the draw-in groove that a plurality of is the annular distribution in the pivot, the rotor plate bottom be equipped with draw-in groove joint complex fixture block.
To the correlation technique among the above-mentioned, the inventor thinks that sewage lets in the sewage treatment pond from the inlet channel, when utilizing the microbial film to sewage purification, after the microbial film uses longer time, the microbial film can the thickening, ageing drop to the sewage treatment pond in, the microbial film flows along with sewage, and the microbial film is piled up in outlet conduit department, causes the sewage of handling in time to get rid of, and then leads to causing the treatment effeciency to reduce sewage.
SUMMERY OF THE UTILITY MODEL
In order to improve the treatment effeciency of sewage, this application provides a biological rotating disc reaction unit.
The application provides a biological rotating disc reaction unit adopts following technical scheme:
a biological rotating disc reaction device comprises a sewage treatment frame, a filter membrane component and a biological rotating disc mechanism; the sewage treatment frame is provided with a water inlet for introducing sewage and a water outlet for discharging the treated sewage; the biological rotating disc mechanism is arranged in the sewage treatment frame and is used for treating microorganisms in the sewage treatment frame; the filter membrane component comprises a filter membrane net and a crushing piece; the filter membrane net is detachably mounted at the water outlet, and the crushing piece is used for crushing the fallen biological membrane.
By adopting the technical scheme, sewage is introduced into the sewage treatment frame through the water inlet, the sewage filter membrane assembly is arranged in the sewage treatment frame, the biological rotating disc mechanism is used for adsorbing and decomposing organic matters in the sewage, after the adsorption lasts for a long time, the biological membrane becomes thick and falls off, the biological membrane falls into the sewage treatment frame, the broken piece is used for breaking the fallen biological membrane, and the broken biological membrane passes through the filter membrane net and flows out along the water outlet; after the biomembrane live time overlength drops, broken piece carries out crushing treatment to the filter membrane that drops, and the biomembrane after the breakage passes through from the filter membrane net, prevents that the biomembrane from droing and causing the jam to the delivery port, influences the processing to sewage, and then has improved the treatment effeciency of sewage effectively.
Optionally, the crushing member comprises a crushing motor, a crushing blade, a crushing rotating shaft, a driving gear and a driven gear; the crushing rotating shaft is rotatably connected in the sewage treatment frame and is positioned on one side of the filter membrane net close to the biological rotating disc mechanism; the crushing blade is arranged on the crushing rotating shaft; the driven gear is arranged on the crushing rotating shaft; the sewage treatment frame is arranged on the sewage treatment frame, the driving gear is connected with an output shaft of the crushing motor, the output shaft of the crushing motor is the same as the sewage in the moving direction, and the driving gear is meshed with the driven gear.
Through adopting above-mentioned technical scheme, broken motor drives the driving gear motion, and the driving gear drives the driven gear motion, and the driven gear motion drives broken pivot motion, and the motion of broken pivot drives broken blade motion, and broken blade is smashed the processing to the biomembrane that drops, prevents that the biomembrane that drops from too big causing the jam of delivery port, reduces the treatment effeciency to sewage.
Optionally, the biological rotating disc mechanism comprises a first rotating disc unit, a second rotating disc unit and a driving assembly; the first rotating disc unit comprises a first biomembrane rotating disc and a first rotating cylinder; the first rotating cylinder is rotatably connected in the sewage treatment frame, and the axial direction of the first rotating cylinder is vertical to the flowing direction of sewage; the first biological film rotating disc is arranged on the first rotating drum; the second turntable unit is used for treating sewage at a lower part in the sewage treatment frame; the driving assembly is used for driving the first rotary table unit and the second rotary table unit to move.
Through adopting above-mentioned technical scheme, drive assembly drives first carousel unit and second carousel unit and rotates, and sewage is through first carousel unit and second carousel unit, and first carousel unit and second carousel unit adsorb the organic matter in the sewage, locate through second carousel unit with the lower position of sewage treatment frame for can carry out all-round processing to sewage, improve the treatment quality to sewage.
Optionally, the second rotating disc unit comprises a second biomembrane rotating disc and a second rotating cylinder; the second rotating cylinder is rotatably connected in the sewage treatment frame, and the axial direction of the second rotating cylinder is the same as that of the first rotating cylinder; the second rotating cylinder is positioned below the first rotating cylinder, and a gap is reserved between the second rotating cylinder and the bottom of the sewage treatment frame; the second biofilm rotary table is arranged on the second rotary cylinder.
By adopting the technical scheme, the second rotating cylinder rotates to drive the second biological film rotating disc to rotate, and the second biological film rotating disc adsorbs organic matters in the sewage when the sewage passes through the position of the second rotating cylinder; set up the second carousel unit through the lower position at sewage treatment frame, the second rotates a section of thick bamboo and drives the second biomembrane rotational motion, and the second biomembrane carousel adsorbs the organic matter in to lower sewage, improves the treatment quality to sewage effectively, and first carousel unit and second carousel unit cooperation realize the all-round processing of sewage in the first sewage treatment frame simultaneously.
Optionally, the driving assembly includes a first motor and a driving member; the first motor is arranged on the sewage treatment frame, an output shaft of the first motor is connected with the second rotating cylinder, and the axial direction of the output shaft of the first motor is the same as that of the second rotating cylinder; the first motor drives the second rotating cylinder to be matched with the driving piece in a rotating mode to drive the first rotating cylinder to move.
By adopting the technical scheme, the first motor drives the second rotating cylinder to move, the second rotating cylinder drives the first rotating cylinder to move through the driving piece, the first rotating disc unit and the second rotating disc unit move together, on one hand, the energy is effectively saved, on the other hand, the sewage treatment quality is improved, and the occupied space of the device is saved.
Optionally, the bottom of the sewage treatment frame is arranged obliquely.
Through adopting above-mentioned technical scheme, set up the bottom of sewage treatment frame into the slope for can increase the mobility of sewage in the sewage treatment frame, improve the treatment effeciency to sewage effectively.
Optionally, the sewage treatment device also comprises a dredging component for dredging deposited sludge in the sewage treatment frame; the dredging component comprises a dredging motor, a dredging rotating shaft and a dredging blade; the dredging rotating shaft is rotationally connected to the bottom of the sewage treatment frame, and the axial direction of the dredging rotating shaft is the same as the inclined direction; the dredging blade is arranged on the dredging rotating shaft; the desilting motor is used for driving the desilting rotating shaft to rotate.
Through adopting above-mentioned technical scheme, the electronic desilting pivot motion of desilting motor, the desilting pivot drives the motion of desilting blade, and the desilting blade drives the silt of sewage treatment frame bottom for the mud gathering is lower position in sewage treatment frame, and the staff of being convenient for is to the clearance of device mud.
Optionally, the dredging assembly further comprises a sludge storage box for storing and collecting the dredged sludge; and a sludge outlet is formed in the lower side of the sewage treatment frame, and the sludge storage box is arranged at the sludge outlet.
Through adopting above-mentioned technical scheme, the desilting blade drives the silt motion, and silt moves along the desilting blade, and in silt fell to the silt storage box from the mud-outlet, the staff of being convenient for collected silt, reduced the process that need shut down device cleaning device go the processing sewage again, can improve the treatment effeciency to sewage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the method, the fallen filter membrane is crushed by the fragments, and the crushed biological membrane passes through the filter membrane net, so that the phenomenon that the biological membrane falls off to block a water outlet and influence the treatment of sewage is avoided, and the treatment efficiency of the sewage is effectively improved;
2. according to the sewage treatment device, the crushing motor drives the driving gear to move, the driving gear drives the driven gear to move, the driven gear drives the crushing rotating shaft to move, the crushing rotating shaft drives the crushing blade to move, the crushing blade is used for crushing the fallen biological membrane, the phenomenon that the fallen biological membrane is too large to cause the blockage of a water outlet is prevented, and the sewage treatment efficiency is reduced;
3. this application sets up second carousel unit through the lower position at sewage treatment frame, and the second rotates a section of thick bamboo and drives the second biomembrane rotational motion, and the second biomembrane carousel adsorbs the organic matter in to lower sewage, improves the treatment quality to sewage effectively, and the cooperation of first carousel unit and second carousel unit realizes the all-round processing of sewage in the first sewage treatment frame simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a rotating biological disk reaction device according to the present application;
FIG. 2 is a cross-sectional view of a rotating biological disk reaction apparatus of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B of fig. 2.
Reference numerals: 1. a sewage treatment frame; 11. a water inlet; 12. a water outlet; 13. a sludge outlet; 2. a filter membrane component; 21. a filter membrane net; 22. a crushing member; 221. a crushing motor; 222. crushing the blade; 223. crushing the rotating shaft; 224. a driving gear; 225. a driven gear; 3. a biological rotating disc mechanism; 31. a first turntable unit; 311. a first biofilm carousel; 312. a first rotating drum; 32. a second turntable unit; 321. a second biofilm carousel; 322. a second rotary cylinder; 33. a drive assembly; 331. a first motor; 332. a driver; 4. inclining; 5. a dredging component; 51. a dredging motor; 52. a dredging rotating shaft; 53. dredging the blades; 6. a sludge storage box.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a biological rotating disc reaction device.
Referring to fig. 1 and 2, the biological rotating disc reaction device comprises a sewage treatment frame 1, a filter membrane component 2, a dredging component 5 and a biological rotating disc mechanism 3; the sewage treatment frame 1 is provided with a water inlet 11 for introducing sewage and a water outlet 12 for discharging the treated sewage, as shown in the figure, the water inlet 11 is arranged at the upper right side of the sewage treatment frame 1, and the water outlet 12 is arranged at the lower left side of the sewage treatment frame 1; the biological rotating disc mechanism 3 is arranged in the sewage treatment frame 1, and the biological rotating disc mechanism 3 is used for treating microorganisms in the sewage treatment frame 1; the bottom of the sewage treatment frame 1 is arranged in an inclined manner 4, the filter membrane component 2 is arranged at the water outlet 12, and the filter membrane component 2 is used for treating a biological membrane which falls off after the biological rotating disc mechanism 3 is used for a long time; the dredging component 5 is arranged on the inner bottom wall of the sewage treatment frame 1, and the dredging component 5 is used for treating the sludge deposited in the sewage treatment frame 1.
Referring to fig. 2 and 3, the filter membrane module 2 comprises a filter membrane net 21 and a crushing member 22; the filter membrane net 21 is detachably arranged at the water outlet 12, in order to improve the filtering effect of the filter membrane net 21, the section of the filter membrane net 21 is arc-shaped, the crushing piece 22 is arranged on the sewage treatment frame 1, and the crushing piece 22 is used for crushing the fallen biological membrane; the crushing member 22 includes a crushing motor 221, a crushing blade 222, a crushing rotation shaft 223, a driving gear 224, and a driven gear 225; the crushing rotating shaft 223 is rotatably connected in the sewage treatment frame 1 and is positioned on one side of the filter membrane net 21 close to the biological rotating disk mechanism 3; the crushing blade 222 is welded on the crushing rotating shaft 223; the driven gear 225 is fixedly connected to the crushing rotating shaft 223 through a key, and in order to ensure that the movement of the driven gear 225 does not interfere the crushing of the cleaning blade on the biological membrane, the driven gear 225 is positioned behind the cleaning blade; the casing of the crushing motor 221 is fixed on the sewage treatment frame 1 through bolts and located outside the sewage treatment frame 1, the driving gear 224 is fixedly connected with the output shaft of the crushing motor 221 through a key, the output shaft of the crushing motor 221 and the sewage move in the same direction, and the driving gear 224 is meshed with the driven gear 225.
Referring to fig. 2, 3 and 4, the bio-disc mechanism 3 includes a first disc unit 31, a second disc unit 32 and a driving assembly 33; the first turntable unit 31 includes a first biofilm turntable 311 and a first rotating drum 312; in order to improve the sewage treatment quality, the number of the first rotating cylinders 312 of the rice is two, the two first rotating cylinders 312 are rotatably connected in the sewage treatment frame 1, and the axial direction of the first rotating cylinders 312 is vertical to the flowing direction of the sewage; the first biofilm rotating disk 311 is arranged on the rotating cylinder; the second turntable unit 32 is used for treating sewage at a lower part in the sewage treatment frame 1; the driving assembly 33 is arranged at the outer side of the sewage treatment frame 1; the driving assembly 33 is used for driving the first turntable unit 31 and the second turntable unit 32 to move.
Referring to fig. 2, 3 and 4, the second turntable unit 32 includes a second biofilm turntable 321 and a second rotary cylinder 322; the second rotating cylinder 322 is rotatably connected in the sewage treatment frame 1, and the axial direction of the second rotating cylinder 322 is the same as that of the first rotating cylinder 312; the second rotating cylinder 322 is located below the first rotating cylinders 312, the second rotating cylinder 322 in the present application is located below a gap between the two first rotating cylinders 312, and in order to ensure that the movement of the second rotating cylinder 322 does not interfere with the sewage treatment frame 1, a gap is left between the second rotating cylinder 322 and the bottom of the sewage treatment frame 1; the second biofilm rotary table 321 is mounted on the second rotary cylinder 322.
Referring to fig. 2, 3 and 4, the driving assembly 33 includes a first motor 331 and a driver 332; a shell of the first motor 331 is fixedly installed at the outer side of the sewage treatment frame 1 through bolts, an output shaft of the first motor 331 is coaxially connected with the second rotating cylinder 322 through a coupler, and the axial direction of the output shaft of the first motor 331 is the same as that of the second rotating cylinder 322; the first motor 331 drives the second rotary drum 322 to rotate and cooperate with the driving member 332 to drive the first rotary drum 312 to move; the driver 332 of the present application is a pulley and belt; the number of the belt pulleys is three, the three belt pulleys are respectively fixed on one side of the first rotating cylinder 312 and one side of the second rotating cylinder 322 extending into the sewage treatment frame 1, the three belt pulleys are sleeved and connected together by a belt, and the first motor 331 is fixed with the belt pulley on the second rotating cylinder 322.
Referring to fig. 2, 3 and 4, the dredging assembly 5 includes a dredging motor 51, a dredging rotation shaft 52, a dredging blade 53 and a sludge storage box 6; the bottom wall of the sewage treatment frame 1 is provided with a dredging groove for preventing the dredging rotating shaft 52, the dredging rotating shaft 52 is arranged in the dredging groove, the dredging rotating shaft 52 is rotatably connected to the bottom of the sewage treatment frame 1, and the axial direction of the dredging rotating shaft 52 is the same as the direction of the inclination 4; the dredging blades 53 are welded on the dredging rotating shaft 52; the casing of the dredging motor 51 is fixed on the sewage treatment frame 1 through bolts, the output shaft of the dredging motor 51 is connected with the dredging rotating shaft 52 through a coupler, and the dredging motor 51 is used for driving the dredging rotating shaft 52 to rotate; seted up out mud mouth 13 on the lower one side of sewage treatment frame 1, silt stores box 6 demountable installation in mud mouth 13 department, and silt stores box 6 is used for collecting the silt that desilting blade 53 drove.
The implementation principle of the biological rotating disc reaction device in the embodiment of the application is as follows: sewage is introduced into the sewage treatment frame 1 through the water inlet 11, the first motor 331 is matched with the driving piece 332 to drive the first rotating cylinder 312 and the second rotating cylinder 322 to move, the first biological film rotating disc 311 and the second biological film rotating disc 321 adsorb organic matters in the sewage, the biological films fall off after long-time operation, the crushing motor 221 drives the driving gear 224 to move, the driving gear 224 drives the driven gear 225 to move, the crushing rotating shaft 223 drives the crushing blade 222 to move, the crushing blade 222 crushes the fallen biological films, and the crushed biological films pass through the filter membrane net 21 and flow out through the water outlet 12; after sewage treatment is finished, the dredging motor 51 drives the dredging rotating shaft 52 to move, the dredging rotating shaft 52 drives the dredging blades 53 to move, and the dredging blades 53 drive sludge into the sewage storage box.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A biological rotating disc reaction device is characterized in that: comprises a sewage treatment frame (1), a filter membrane component (2) and a biological rotating disc mechanism (3); the sewage treatment frame (1) is provided with a water inlet (11) for introducing sewage and a water outlet (12) for discharging the treated sewage; the biological rotating disc mechanism (3) is arranged in the sewage treatment frame (1), and the biological rotating disc mechanism (3) is used for treating microorganisms in sewage in the sewage treatment frame (1); the filter membrane assembly (2) comprises a filter membrane net (21) and a crushing piece (22); the filter membrane net (21) is detachably arranged at the water outlet (12), and the crushing piece (22) is used for crushing the fallen biological membrane.
2. The rotating biological disk reaction device as claimed in claim 1, wherein: the crushing piece (22) comprises a crushing motor (221), a crushing blade (222), a crushing rotating shaft (223), a driving gear (224) and a driven gear (225); the crushing rotating shaft (223) is rotatably connected in the sewage treatment frame (1) and is positioned on one side of the filter membrane net (21) close to the biological rotating disc mechanism (3); the crushing blade (222) is arranged on the crushing rotating shaft (223); the driven gear (225) is arranged on the crushing rotating shaft (223); the sewage treatment device is characterized in that the crushing motor (221) is arranged on the sewage treatment frame (1), the driving gear (224) is connected with an output shaft of the crushing motor (221), the output shaft of the crushing motor (221) is identical to the sewage in movement direction, and the driving gear (224) is meshed with the driven gear (225).
3. The rotating biological disk reaction device as claimed in claim 1, wherein: the biological rotating disc mechanism (3) comprises a first rotating disc unit (31), a second rotating disc unit (32) and a driving component (33); the first turntable unit (31) comprises a first biomembrane turntable (311) and a first rotating cylinder (312); the first rotating cylinder (312) is rotatably connected in the sewage treatment frame (1), and the axial direction of the first rotating cylinder (312) is vertical to the flowing direction of sewage; the first biofilm carousel (311) is mounted on the first rotating drum (312); the second turntable unit (32) is used for treating sewage at a lower part in the sewage treatment frame (1); the driving assembly (33) is used for driving the first rotary table unit (31) and the second rotary table unit (32) to move.
4. The rotating biological disk reaction device as claimed in claim 3, wherein: the second turntable unit (32) comprises a second biomembrane turntable (321) and a second rotary cylinder (322); the second rotating cylinder (322) is rotatably connected in the sewage treatment frame (1), and the axial direction of the second rotating cylinder (322) is the same as that of the first rotating cylinder (312); the second rotating cylinder (322) is positioned below the first rotating cylinder (312) and has a gap with the bottom of the sewage treatment frame (1); the second biofilm rotary table (321) is mounted on the second rotary drum (322).
5. The rotating biological disk reaction device as claimed in claim 4, wherein: the drive assembly (33) comprises a first motor (331) and a driver (332); the first motor (331) is mounted on the sewage treatment frame (1), an output shaft of the first motor (331) is connected with the second rotating cylinder (322), and the axial direction of the output shaft of the first motor (331) is the same as that of the second rotating cylinder (322); the first motor (331) drives the second rotating cylinder (322) to be matched with the driving piece (332) in a rotating manner to drive the first rotating cylinder (312) to move.
6. The rotating biological disk reaction device as claimed in claim 1, wherein: the bottom of the sewage treatment frame (1) is arranged in an inclined manner (4).
7. The rotating biological disk reaction device as claimed in claim 6, wherein: the sewage treatment device also comprises a dredging component (5) for clearing the deposited sludge in the sewage treatment frame (1); the dredging component (5) comprises a dredging motor (51), a dredging rotating shaft (52) and a dredging blade (53); therefore, the dredging rotating shaft (52) is rotationally connected to the bottom of the sewage treatment frame (1), and the axial direction of the dredging rotating shaft (52) is the same as the direction of the inclination (4); the dredging blades (53) are arranged on the dredging rotating shaft (52); the dredging motor (51) is used for driving the dredging rotating shaft (52) to rotate.
8. The rotating biological disk reaction device as claimed in claim 7, wherein: the dredging component (5) also comprises a sludge storage box (6) for storing and collecting the sludge after dredging; be equipped with mud outlet (13) on the lower one side of sewage treatment frame (1), silt is stored box (6) and is located mud outlet (13) department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397382.2U CN217398537U (en) | 2022-06-06 | 2022-06-06 | Biological rotating disc reaction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221397382.2U CN217398537U (en) | 2022-06-06 | 2022-06-06 | Biological rotating disc reaction device |
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| CN217398537U true CN217398537U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221397382.2U Active CN217398537U (en) | 2022-06-06 | 2022-06-06 | Biological rotating disc reaction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465941A (en) * | 2022-11-01 | 2022-12-13 | 浙江江河建设有限公司 | Biological membrane filtering device |
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2022
- 2022-06-06 CN CN202221397382.2U patent/CN217398537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115465941A (en) * | 2022-11-01 | 2022-12-13 | 浙江江河建设有限公司 | Biological membrane filtering device |
| CN115465941B (en) * | 2022-11-01 | 2023-05-26 | 浙江江河建设有限公司 | Biological membrane filter equipment |
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