CN214597398U - MBR is sedimentation tank desilting device for sewage treatment pond - Google Patents
MBR is sedimentation tank desilting device for sewage treatment pond Download PDFInfo
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- CN214597398U CN214597398U CN202120141949.9U CN202120141949U CN214597398U CN 214597398 U CN214597398 U CN 214597398U CN 202120141949 U CN202120141949 U CN 202120141949U CN 214597398 U CN214597398 U CN 214597398U
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- sedimentation tank
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Abstract
The utility model discloses a sedimentation tank desilting device for MBR sewage treatment tank, which comprises a fixing frame and a sedimentation tank body, wherein the fixing frame is positioned right above the sedimentation tank body, the inner bottom of the sedimentation tank body is provided with a groove, a first threaded rod is rotatably arranged inside the fixing frame, a sliding rod is fixedly arranged inside the fixing frame, a supporting plate is connected with the first threaded rod in a threaded manner, a scraping plate can be slidably arranged on the lower surface of the supporting plate up and down through a lifting assembly, and a silt collecting box and a first motor are fixedly arranged on the left side surface and the right side surface of the fixing frame respectively; through setting up the scraper blade, make the interior bottom surface of scraper blade and sedimentation tank body contact, starter motor one drives threaded rod one and rotates, and the scraper blade carries out side-to-side movement, scrapes silt in the recess, starts dive silt pump, utilizes sewage suction pipe and blow off pipe to absorb and discharge to collection silt case in to the recess, has alleviateed artifical intensity of labour, has improved the efficiency of desilting.
Description
Technical Field
The utility model belongs to the technical field of the desilting device, concretely relates to MBR is sedimentation tank desilting device for sewage treatment pond.
Background
MBR sewage treatment is a common mode of modern sewage treatment, can carry out solid-liquid separation with high efficiency to obtain stable reclaimed water which is directly used, can maintain high-concentration microbial biomass in a biological tank, and needs to clean sludge manually and regularly in order to ensure that the overflowing sewage turbidity reaches the standard.
The speed of manual dredging is slow and increases manual labor intensity, the dredging time is long, and the dredging efficiency of the sedimentation tank is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a MBR is sedimentation tank desilting device for sewage treatment pond to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sedimentation tank dredging device for an MBR sewage treatment tank comprises a fixing frame and a sedimentation tank body, wherein the fixing frame is positioned right above the sedimentation tank body, a groove is formed in the inner bottom of the sedimentation tank body, a first threaded rod is rotatably arranged in the fixing frame, a sliding rod is fixedly arranged in the fixing frame, a supporting plate is in threaded connection with the first threaded rod, the supporting plate is slidably arranged on the sliding rod, a scraper plate can be vertically and slidably arranged on the lower surface of the supporting plate through a lifting assembly, a first silt collecting box and a first motor are fixedly arranged on the left side surface and the right side surface of the fixing frame respectively, one end of the first threaded rod penetrates through the fixing frame and is fixedly connected with the end part of an output shaft of the first motor, a submersible silt pump is fixedly arranged on the inner bottom surface of the groove, a sewage suction pipe is communicated with a water inlet of the submersible silt pump, and a sewage discharge pipe is communicated with a water outlet of the submersible silt pump, one end of the sewage discharge pipe penetrates through the fixing frame and is communicated with the silt collecting box.
Adopt above-mentioned scheme, through setting up the scraper blade, the interior bottom surface of scraper blade and sedimentation tank body contacts, starter motor one drives threaded rod one and rotates, and the scraper blade carries out side-to-side movement, scrapes silt in the recess, starts dive silt pump, utilizes sewage suction pipe and blow off pipe to absorb and discharge to collection silt case in to the recess, has alleviateed artifical intensity of labour, has improved the efficiency of desilting.
As a preferred embodiment, the lifting assembly includes an electric push rod, an output shaft end of the electric push rod is fixedly connected with the scraper, and a top of the electric push rod is fixedly connected with the support plate.
By adopting the scheme, the sedimentation tank with different depths can be cleaned by arranging the electric push rod.
As a preferred embodiment, a filter screen is fixedly installed in the silt collecting box, a water outlet pipe is communicated with the side face of the silt collecting box, and a valve is fixedly installed on a pipe section of the water outlet pipe.
By adopting the scheme, the filter screen is arranged, so that sludge and sewage can be separated by the filter screen, and filtered sewage can be discharged by the water outlet pipe, and secondary utilization is convenient to carry out.
As a preferred embodiment, the inside of recess rotates and installs the pivot, fixedly connected with belt pulley one and a plurality of crushing pole in the pivot, the holding tank has been seted up to the internal face of recess, the inside fixed mounting of holding tank has motor two, the output shaft end fixedly connected with belt pulley two of motor two, belt pulley one and belt pulley two pass through the belt drive connection.
Adopt above-mentioned scheme, through setting up the crushing pole, the relation of belt pulley one and belt pulley two is utilized to the starter motor two, and the pivot drives the crushing pole and rotates, smashes silt, avoids silt accumulation to block up the soil pick-up pipe together, is favorable to dive silt pump to absorb silt.
In the above scheme, it should be noted that the first motor, the second motor and the electric push rod are electrically connected to an external power supply.
As a preferred embodiment, the inside of mount is rotated and is installed threaded rod two, threaded rod two goes up threaded connection has the nut, slidable mounting about the lower surface of nut has the brush through adjusting part, mount and fixedly connected with belt pulley three are passed to the one end of threaded rod two, fixedly connected with belt pulley four is gone up to threaded rod one, and belt pulley three and belt pulley four pass two transmission connections of belt, the spout has been seted up to the interior top surface of mount, the inside fixed mounting of spout has the guide bar, slidable mounting has the guide block on the guide bar, the lower surface and the nut fixed connection of guide block.
By adopting the scheme, the hairbrush is arranged, the third belt pulley and the fourth belt pulley are utilized, the motor drives the second threaded rod to rotate, the nut drives the hairbrush to move left and right on the second threaded rod, and the interior of the sedimentation tank is convenient to clean.
As a preferred embodiment, the adjusting assembly comprises a fixing sleeve and a fixing rod, the top of the fixing sleeve is fixedly connected with a nut, the fixing rod is slidably mounted inside the fixing sleeve, the bottom of the fixing rod is fixedly connected with a brush, the fixing sleeve is screwed with a fixing bolt, and the fixing sleeve and the fixing rod are fixedly connected through the fixing bolt.
Adopt above-mentioned scheme, through setting up the dead lever, loosen fixing bolt soon, change the dead lever at the inside elongation of fixed cover, make the brush can fully contact with the sedimentation tank, be favorable to improving desilting efficiency.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the sedimentation tank dredging device for the MBR sewage treatment tank, the scraper plate is arranged to be in contact with the inner bottom surface of the sedimentation tank body, the first motor is started to drive the first threaded rod to rotate, the scraper plate moves left and right to scrape sludge into the groove, the submersible sand pump is started, and the sludge in the groove is sucked and discharged into the sludge collection box by the sewage suction pipe and the sewage discharge pipe, so that the labor intensity of workers is reduced, and the dredging efficiency is improved;
this MBR is sedimentation tank desilting device for sewage treatment pond, through setting up crushing pole, starter motor two utilizes the relation of belt pulley one and belt pulley two, and the pivot drives crushing pole and rotates, smashes silt, avoids silt accumulation to block up the sewage suction pipe together, is favorable to dive silt pump to absorb silt.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a top view of the sedimentation tank of the present invention;
FIG. 3 is a section of the silt collecting box of the present invention;
FIG. 4 is a schematic view of the scraper structure of the present invention;
fig. 5 is a schematic view of the structure a of the present invention.
In the figure: 1. a fixed mount; 2. a sedimentation tank body; 3. a first threaded rod; 4. a slide bar; 5. a support plate; 6. an electric push rod; 7. a squeegee; 8. a silt collecting box; 9. a first motor; 10. a submersible dredge pump; 11. a sewage suction pipe; 12. a blow-off pipe; 13. a filter screen; 14. a water outlet pipe; 15. a rotating shaft; 16. crushing the stems; 17. a second threaded rod; 18. a nut; 19. a brush; 20. a guide bar; 21. a guide block; 22. fixing a sleeve; 23. fixing the rod; 24. fixing the bolt; 25. and a second motor.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-5, the utility model provides a settling tank desilting device for MBR sewage treatment tank, which comprises a fixing frame 1 and a settling tank body 2, wherein the fixing frame 1 is positioned right above the settling tank body 2, the inner bottom of the settling tank body 2 is provided with a groove, a threaded rod I3 is rotatably arranged inside the fixing frame 1, a slide rod 4 is fixedly arranged inside the fixing frame 1, the threaded rod I3 is in threaded connection with a support plate 5, the support plate 5 is slidably arranged on the slide rod 4, a scraper 7 can be slidably arranged on the lower surface of the support plate 5 up and down through a lifting component, a silt collecting box 8 and a motor I9 are respectively and fixedly arranged on the left side and the right side of the fixing frame 1, one end of the threaded rod I3 passes through the fixing frame 1 and is fixedly connected with the end part of an output shaft of the motor I9, a submersible sand pump 10 is fixedly arranged on the inner bottom surface of the groove, and a water inlet of the submersible sand pump 10 is communicated with a sewage suction pipe 11, a water outlet of the submersible sand pump 10 is communicated with a sewage discharge pipe 12, and one end of the sewage discharge pipe 12 passes through the fixed frame 1 and is communicated with the silt collection box 8; through setting up scraper blade 7, make scraper blade 7 and sedimentation tank body 2's interior bottom surface contact, a starter motor 9 drives threaded rod 3 and rotates, and scraper blade 7 carries out the side-to-side motion, scrapes silt to the recess in, starts dive silt pump 10, utilizes sewage suction pipe 11 and blow off pipe 12 to absorb and discharge silt in the recess to collection silt case 8 in, has alleviateed artifical intensity of labour, has improved the efficiency of desilting.
In the utility model, the lifting component comprises an electric push rod 6, the output shaft end of the electric push rod 6 is fixedly connected with a scraper 7, and the top of the electric push rod 6 is fixedly connected with a support plate 5; through setting up electric putter 6, can clear up the sedimentation tank of the degree of depth of difference.
In the utility model, a filter screen 13 is fixedly arranged in the silt collecting box 8, the side surface of the silt collecting box 8 is communicated with a water outlet pipe 14, and a valve is fixedly arranged on the pipe section of the water outlet pipe 14; through setting up filter screen 13, filter screen 13 can separate silt and sewage, utilizes outlet pipe 14 can be with filterable sewage discharge, conveniently carries out the reutilization.
In the utility model, a rotating shaft 15 is rotatably arranged in the groove, a first belt pulley and a plurality of crushing rods 16 are fixedly connected to the rotating shaft 15, a holding tank is arranged on the inner wall surface of the groove, a second motor 25 is fixedly arranged in the holding tank, a second belt pulley is fixedly connected to the end part of an output shaft of the second motor 25, and the first belt pulley and the second belt pulley are in transmission connection through a belt; through setting up crushing pole 16, the second 25 of starter motor utilizes the relation of belt pulley one and belt pulley two, and pivot 15 drives crushing pole 16 and rotates, smashes silt, avoids silt accumulation to block up sewage suction pipe 11 together, is favorable to dive silt pump 10 to absorb silt.
In the utility model, a second threaded rod 17 is rotatably arranged in the fixing frame 1, a nut 18 is in threaded connection with the second threaded rod 17, a brush 19 can be slidably arranged on the lower surface of the nut 18 up and down through an adjusting component, one end of the second threaded rod 17 passes through the fixing frame 1 and is fixedly connected with a third belt pulley, a fourth belt pulley is fixedly connected with the first threaded rod 3, the third belt pulley and the fourth belt pulley are in transmission connection through a second belt pulley, a chute is arranged on the inner top surface of the fixing frame 1, a guide rod 20 is fixedly arranged in the chute, a guide block 21 is slidably arranged on the guide rod 20, and the lower surface of the guide block 21 is fixedly connected with the nut 18; through setting up brush 19, utilize the relation of belt pulley three and belt pulley four, motor one 9 drives threaded rod two 17 and rotates, makes nut 18 drive brush 19 and removes about threaded rod two 17, is convenient for wash the inside of sedimentation tank.
In the utility model, the adjusting component comprises a fixed sleeve 22 and a fixed rod 23, the top of the fixed sleeve 22 is fixedly connected with the nut 18, the fixed rod 23 is slidably mounted inside the fixed sleeve 22, the bottom of the fixed rod 23 is fixedly connected with the brush 19, the fixed sleeve 22 is in threaded connection with a fixed bolt 24, and the fixed sleeve 22 and the fixed rod 23 are fixedly connected through the fixed bolt 24; through setting up dead lever 23, loosening fixing bolt 24 soon, change the extension volume of dead lever 23 in fixed cover 22 inside, make brush 19 can fully contact with the sedimentation tank, be favorable to improving desilting efficiency.
In conclusion, when the sedimentation tank dredging device for the MBR sewage treatment tank is used, the electric push rod 6 is started to enable the scraper 7 to be in contact with the inner bottom surface of the sedimentation tank body 2, the first motor 9 is started to drive the first threaded rod 3 to rotate, the scraper 7 moves left and right to scrape sludge into the groove, the second motor 25 is started, the rotating shaft 15 drives the crushing rod 16 to rotate by utilizing the relation between the first belt pulley and the second belt pulley to crush the sludge, the sludge is prevented from accumulating together to block the sewage suction pipe 11, the sludge is favorably sucked by the submersible sludge pump 10, the fixing bolt 24 is loosened by screwing, the elongation of the fixing rod 23 in the fixing sleeve 22 is changed, the hairbrush 19 can be fully contacted with the sedimentation tank, the dredging efficiency is favorably improved, the first motor 9 drives the second threaded rod 17 to rotate by utilizing the relation between the third belt pulley and the fourth belt pulley, and the nut 18 drives the hairbrush 19 to move left and right on the second threaded rod 17, be convenient for wash the inside of sedimentation tank, start dive silt pump 10, utilize sewage suction pipe 11 and blow off pipe 12 to absorb and discharge silt in the recess to collection silt case 8 in, alleviateed artifical intensity of labour, improved the efficiency of desilting, filter screen 13 can separate silt and sewage, utilize outlet pipe 14 can be with filterable sewage discharge, conveniently carry out reutilization, be equipped with slide bar 4 simultaneously, carry out the position to backup pad 5 and prescribe a limit to.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a MBR is sedimentation tank dredging device for sewage treatment pond, includes mount (1) and sedimentation tank body (2), its characterized in that: the improved sludge settling tank is characterized in that the fixing frame (1) is located right above the settling tank body (2), a groove is formed in the inner bottom of the settling tank body (2), a threaded rod I (3) is installed in the fixing frame (1) in a rotating mode, a sliding rod (4) is installed in the fixing frame (1) in a fixed mode, a supporting plate (5) is connected to the threaded rod I (3) in a threaded mode, the supporting plate (5) is installed on the sliding rod (4) in a sliding mode, a scraper (7) can be installed on the lower surface of the supporting plate (5) in a sliding mode through a lifting assembly, a sludge collecting box (8) and a motor I (9) are fixedly installed on the left side surface and the right side surface of the fixing frame (1) respectively, one end of the threaded rod I (3) penetrates through the fixing frame (1) and is fixedly connected with the end portion of an output shaft of the motor I (9), and a submersible sand pump (10) is fixedly installed on the inner bottom surface of the groove, the water inlet of the submersible sand pump (10) is communicated with a sewage suction pipe (11), the water outlet of the submersible sand pump (10) is communicated with a sewage discharge pipe (12), and one end of the sewage discharge pipe (12) penetrates through the fixing frame (1) and is communicated with the silt collection box (8).
2. The sedimentation tank dredging device for the MBR sewage treatment tank as set forth in claim 1, wherein: the lifting assembly comprises an electric push rod (6), the output shaft end of the electric push rod (6) is fixedly connected with the scraper (7), and the top of the electric push rod (6) is fixedly connected with the support plate (5).
3. The sedimentation tank dredging device for the MBR sewage treatment tank as set forth in claim 1, wherein: the inside fixed mounting of collection silt case (8) has filter screen (13), the side intercommunication of collection silt case (8) has outlet pipe (14), fixed mounting has the valve on the pipeline section of outlet pipe (14).
4. The sedimentation tank dredging device for the MBR sewage treatment tank as set forth in claim 3, wherein: the inside rotation of recess installs pivot (15), fixedly connected with belt pulley one and a plurality of crushing pole (16) on pivot (15), the holding tank has been seted up to the internal face of recess, the inside fixed mounting of holding tank has motor two (25), the output shaft tip fixedly connected with belt pulley two of motor two (25), belt pulley one and belt pulley two pass through belt transmission and connect.
5. The sedimentation tank dredging device for the MBR sewage treatment tank as set forth in claim 1, wherein: the utility model discloses a quick-witted, including threaded rod, fixed frame (1), fixed rod two (17), threaded rod two (17) go up threaded connection and have nut (18), slidable mounting has brush (19) about the lower surface of nut (18) passes through adjusting part, the one end of threaded rod two (17) is passed fixed frame (1) and fixedly connected with belt pulley three, fixedly connected with belt pulley four is gone up in threaded rod (3), and belt pulley three and belt pulley four-way are crossed two transmission and are connected, the spout has been seted up to the interior top surface of fixed frame (1), the inside fixed mounting of spout has guide bar (20), slidable mounting has guide block (21) on guide bar (20), the lower surface and nut (18) fixed connection of guide block (21).
6. The sedimentation tank dredging device for the MBR sewage treatment tank, according to claim 5, characterized in that: the adjusting part comprises a fixed sleeve (22) and a fixed rod (23), the top of the fixed sleeve (22) is fixedly connected with a nut (18), the fixed rod (23) is slidably mounted inside the fixed sleeve (22), the bottom of the fixed rod (23) is fixedly connected with a hairbrush (19), the fixed sleeve (22) is provided with a fixing bolt (24) in a threaded connection mode, and the fixed sleeve (22) and the fixed rod (23) are fixedly connected through the fixing bolt (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141949.9U CN214597398U (en) | 2021-01-19 | 2021-01-19 | MBR is sedimentation tank desilting device for sewage treatment pond |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120141949.9U CN214597398U (en) | 2021-01-19 | 2021-01-19 | MBR is sedimentation tank desilting device for sewage treatment pond |
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| CN214597398U true CN214597398U (en) | 2021-11-05 |
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| CN202120141949.9U Active CN214597398U (en) | 2021-01-19 | 2021-01-19 | MBR is sedimentation tank desilting device for sewage treatment pond |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114409135A (en) * | 2022-01-25 | 2022-04-29 | 皖西学院 | Energy-concerving and environment-protective type sewage purification device |
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2021
- 2021-01-19 CN CN202120141949.9U patent/CN214597398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114409135A (en) * | 2022-01-25 | 2022-04-29 | 皖西学院 | Energy-concerving and environment-protective type sewage purification device |
| CN114409135B (en) * | 2022-01-25 | 2022-10-18 | 皖西学院 | Energy-concerving and environment-protective type sewage purification device |
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