CN214971967U - Municipal administration is sewage pretreatment device for water supply and drainage - Google Patents
Municipal administration is sewage pretreatment device for water supply and drainage Download PDFInfo
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- CN214971967U CN214971967U CN202120869997.XU CN202120869997U CN214971967U CN 214971967 U CN214971967 U CN 214971967U CN 202120869997 U CN202120869997 U CN 202120869997U CN 214971967 U CN214971967 U CN 214971967U
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- sedimentation tank
- scraper blade
- water supply
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- sewage pretreatment
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Abstract
The utility model belongs to the technical field of sewage treatment's technique and specifically relates to a sewage pretreatment device for municipal administration water supply and sewerage is related to, it includes anaerobism pond, good oxygen pond and sedimentation tank, the sedimentation tank sets up the clearance subassembly that just is used for clearing up the inner wall of sedimentation tank on the guide portion and sets up on the mounting bracket and be used for along the gliding lifter of guide portion including setting up in the mounting bracket at sedimentation tank top, two setting in the mounting bracket and extending to the guide portion at the bottom of the sedimentation tank, sliding. This application has the effect that can be convenient for handle the mud in the sedimentation tank, reduce the personnel selection cost of enterprise simultaneously.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a sewage pretreatment device for municipal water supply and drainage.
Background
The sewage pretreatment refers to a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
At present, when sewage pretreatment is carried out in a sewage treatment plant, integrated sewage treatment equipment is generally adopted. The existing integrated sewage treatment equipment generally comprises a water inlet, an anaerobic tank, an aerobic tank, a sedimentation tank and a water outlet. When the device works, sewage enters the anaerobic tank and the aerobic tank in sequence after entering the device from the water inlet, then enters the sedimentation tank for treatment, and finally is discharged from the water outlet. After the sludge is treated by the sedimentation tank, the sludge can be gradually deposited at the bottom of the sedimentation tank, and after multiple times of sedimentation, workers need to pump the sludge out of the sludge tank for subsequent treatment.
In view of the above-mentioned related technologies, the inventor believes that when sludge is extracted, since a part of sludge remains on the side wall of the sedimentation tank, workers need to scrape the sludge on the side wall down to the bottom of the tank and extract the sludge together, which is time-consuming and labor-consuming, and increases the labor cost of enterprises.
SUMMERY OF THE UTILITY MODEL
In order to be convenient for handle the mud in the sedimentation tank, reduce the personnel selection cost of enterprise simultaneously, this application provides a sewage pretreatment device for municipal administration water supply and drainage.
The application provides a municipal administration is sewage pretreatment device for drainage adopts following technical scheme:
the utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes anaerobism pond, good oxygen pond and sedimentation tank, the sedimentation tank sets up the clearance subassembly that just is used for clearing up the internal wall of sedimentation tank on the guide part and sets up the gliding lifter of drive clearance subassembly edge guide part that just is used for on the mounting bracket including setting up in the mounting bracket at sedimentation tank top, two setting in the mounting bracket and extend to the guide part at the bottom of the sedimentation tank, slide.
Through adopting above-mentioned technical scheme, through setting up guide part, clearance subassembly and lifting member, the workman can be when needs clear up the mud on the internal lateral wall of sedimentation tank, drives the clearance subassembly through the lifting member and removes along the extending direction of guide part to reach the purpose of quick clearance internal lateral wall mud of sedimentation tank, the effectual manufacturing cost who reduces the enterprise.
Optionally, the cleaning assembly comprises a sliding block arranged on the guide portion in a sliding mode, a first scraper blade arranged on the side wall of the sliding block and perpendicular to the sliding direction of the sliding block in the extending direction, and a second scraper blade arranged on the side wall of the first scraper blade and perpendicular to the sliding direction of the sliding block in the extending direction, the first scraper blade is abutted to the inner side wall in the length direction of the sedimentation tank, and the second scraper blade is abutted to the inner side wall in the width direction of the sedimentation tank.
Through adopting above-mentioned technical scheme, through setting up slider, first scraper blade and second scraper blade, the workman can drive the slider through the piece that goes up and down when needs clear up the mud of sedimentation tank inside wall to go up and down to further drive first scraper blade and the whole removal of second scraper blade through the slider goes up and down, thereby reach the purpose of scraping mud fast through the removal of first scraper blade and second scraper blade.
Optionally, the guide part comprises a guide block arranged on the mounting frame in a sliding manner and a positioning strip arranged on one side, close to the bottom of the sedimentation tank, of the guide block.
Through adopting above-mentioned technical scheme, through setting up guide block and location strip, can drive the slider when removing at the piece that goes up and down, the stability of sliding of effectual improvement slider to can make the first scraper blade of drive and the second scraper blade that the slider can be more stable come to clear up the sedimentation tank inner wall.
Optionally, the lifting piece comprises a driving motor arranged on one side of the guide block and a screw rod arranged on an output shaft of the driving motor, and one end, far away from the output shaft of the driving motor, of the screw rod penetrates through the sliding block and is in threaded connection with the sliding block.
Through adopting above-mentioned technical scheme, through setting up driving motor and lead screw, the workman can be when the position of needs to the slider is adjusted, at first starts driving motor, then it is rotatory to drive the lead screw through driving motor's output shaft, can further drive the slider whole and go up and down when the lead screw is rotatory.
Optionally, a first adjusting piece for driving the guide block to slide is arranged on the mounting frame, and the sliding direction of the guide block is perpendicular to the extending direction of the positioning strip.
Through adopting above-mentioned technical scheme, through setting up first regulating part, can be before the slider rises, at first adjust the guide block to suitable position through first regulating part, then drive the slider with driving motor and rise again to can be favorable to reducing the condition emergence that the mud of first scraper blade in with the sedimentation tank inner wall was scraped.
Optionally, the second scraper blade is connected with the side wall of the first scraper blade in a sliding manner, and the side wall of the first scraper blade is provided with a second adjusting part for adjusting the position of the second scraper blade.
Through adopting above-mentioned technical scheme, through setting up the second regulating part, can use when the slider rises, through the position of second regulating part adjustment second scraper blade to can reduce the second scraper blade and take place the condition of the mud of sedimentation tank inside wall when rising.
Optionally, a dovetail groove is formed in the extending direction of one side of the positioning strip, and a dovetail block in sliding fit with the dovetail groove is arranged on one side of the sliding block.
Through adopting above-mentioned technical scheme, through setting up dovetail and dovetail piece, stability when can effectual promotion improves the slider and slides to can reduce rocking that produces when first scraper blade scrapes mud with the second scraper blade to a certain extent.
Optionally, the first adjusting part and the second adjusting part are both provided as cylinders.
Through adopting above-mentioned technical scheme, through setting up the cylinder, can effectual improvement to the regulation efficiency of guide block and second scraper blade to can increase the flexibility of guide block and second scraper blade to a certain extent.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the guide part, the cleaning assembly and the lifting piece, workers can drive the cleaning assembly to move along the extending direction of the guide part when needing to clean sludge on the inner side wall of the sedimentation tank, so that the aim of quickly cleaning the sludge on the inner side wall of the sedimentation tank is fulfilled, and the production cost of enterprises is effectively reduced;
2. through setting up first regulating part, can be before the slider rises, at first adjust the guide block to suitable position through first regulating part, then drive driving motor and rise the slider again, be favorable to reducing the condition emergence that the mud of first scraper blade internal wall scraped in with the sedimentation tank, in addition, the second regulating part of setting, can use when the slider rises, the position through second regulating part adjustment second scraper blade, thereby can reduce the second scraper blade and take place the condition of the mud of internal wall in the sedimentation tank when rising.
Drawings
Fig. 1 is a schematic view of an overall structure of a sewage pretreatment device according to an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic structural view of a part of a sewage pretreatment device according to an embodiment of the present application;
fig. 5 is an enlarged view of a portion C in fig. 4.
Description of reference numerals: 1. an anaerobic tank; 2. an aerobic tank; 3. a sedimentation tank; 30. a mounting frame; 300. a vertical rod; 301. a cross bar; 31. a guide portion; 310. a guide block; 311. a positioning bar; 3110. a dovetail groove; 4. a slider; 40. a first squeegee; 400. mounting blocks; 401. a chute; 41. a second squeegee; 42. a dovetail block; 5. a drive motor; 50. a screw rod; 51. a fixed block; 6. a first adjustment member; 7. a second adjustment member.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses municipal administration is sewage pretreatment device for drainage. Referring to fig. 1, the sewage pretreatment apparatus includes an anaerobic tank 1, an aerobic tank 2, and a settling tank 3, wherein the anaerobic tank 1, the aerobic tank 2, and the settling tank 3 are sequentially disposed.
Referring to fig. 1 and 2, a mounting rack 30 is fixed on the top of the sedimentation tank 3, and in this embodiment, the mounting rack 30 includes two vertical rods 300 and two horizontal rods 301, wherein the two vertical rods 300 are respectively fixed on the middle of two long edges of the sedimentation tank 3, and two ends of the horizontal rod 301 are respectively fixed on the ends of the two vertical rods 300.
In addition, be provided with two guide parts 31 on horizontal pole 301, two guide parts 31 slide respectively and connect in the both ends of horizontal pole 301, and in this embodiment, guide part 31 includes guide block 310 and location strip 311, and wherein, the tip of horizontal pole 301 runs through guide block 310, and guide block 310 slides with horizontal pole 301 and is connected, and in addition, location strip 311 is fixed in the guide block 310 and is close to one side of sedimentation tank 3, and the whole top that extends to the sedimentation tank 3 bottom of the pool of location strip 311.
Referring to fig. 2 and 3, in order to rapidly scrape off the sludge on the inner side wall of the sedimentation tank 3, a cleaning assembly is disposed on the positioning bar 311, and in this embodiment, the cleaning assembly includes a slide block 4, a first scraper 40 and a second scraper 41. Wherein, slider 4 slides and sets up in the week side of location strip 311, and first scraper blade 40 is provided with two, and simultaneously, two first scraper blades 40 are fixed respectively in the both sides of slider 4, and just two first scraper blades 40 all contradict with sedimentation tank 3 length direction's inside wall. In addition, a sliding groove 401 is formed in the upper end face of the first scraper 40, and an installation block 400 is connected to the sliding groove 401 in a sliding manner, wherein the second scraper 41 is arranged on one side, away from the bottom of the sliding groove 401, of the installation block 400, one end of one long edge of the second scraper 41 is connected with the installation block 400, and in addition, one side, away from each other, of the two second scrapers 41 is respectively abutted to two inner side walls in the width direction of the sedimentation tank 3.
Referring to fig. 4 and 5, in order to flexibly move the slider 4 up and down along the extending direction of the positioning bar 311, a lifting member is disposed at one side of the guide block 310, and in this embodiment, the lifting member includes a driving motor 5, a screw rod 50 and a fixed block 51. The driving motor 5 is installed at one side of the guide block 310, the fixing block 51 is vertically fixed at one side of the positioning bar 311, and the fixing block 51 is integrally located at one end of the positioning bar 311 far away from the guide block 310. In addition, one end of the screw rod 50 is connected with the output shaft of the driving motor 5, the other end of the screw rod 50 penetrates through the sliding block 4 and is rotatably connected with one side of the fixed block 51 close to the guide block 310, and meanwhile, the screw rod 50 is in threaded connection with the sliding block 4.
When the inside wall of sedimentation tank 3 needs to be cleared up, the workman at first needs to start driving motor 5, it is rotatory to drive lead screw 50 through driving motor 5's output shaft, further drive slider 4 along the extending direction of location strip 311 to go up and down through the rotation of lead screw 50, thereby can further drive first scraper blade 40 and second scraper blade 41 through the lift of slider 4 and wholly remove, and then remove when through first scraper blade 40 and second scraper blade 41 and reach the mesh of scraping mud fast.
Referring to fig. 2 and 5, in order to reduce the occurrence of scraping of sludge on the inner wall of the sedimentation tank 3 by the first scraper 40 and the second scraper 41 when they are raised, two first adjusting members 6 are symmetrically provided on the cross bar 301, and a second adjusting member 7 is provided on each first scraper 40.
Wherein, two first regulating parts 6 are connected with two guide blocks 310 respectively, the second regulating part 7 on each first scraper 40 is connected with the second mounting block 400 on each first scraper 40, and in this embodiment, the first regulating part 6 and the second regulating part 7 can both be selected as cylinders.
When the position of the guide block 310 needs to be adjusted by a worker, the cylinder on the cross rod 301 can be started, the purpose of flexibly adjusting the position of the guide block 310 is achieved by adjusting the extension of the piston rod of the cylinder, so that the positioning strip 311 and the cleaning assembly are further driven to integrally generate displacement by adjusting the guide block 310, the worker can conveniently adjust the first scraper 40 to a proper position and then lift the sliding block 4 and the first scraper 40, and the condition that the first scraper 40 takes up sludge is reduced.
When a worker needs to adjust the position of the second scraper 41, the cylinder on each first scraper 40 can be started, and the position of the second scraper 41 can be adjusted by adjusting the extension amount of the cylinder piston rod on each first scraper 40, so that the worker can adjust each second scraper 41 to a proper position, and then the lifting piece is used for lifting the first scraper 40 and the second scraper 41 integrally, thereby reducing the occurrence of scraping sludge when the second scraper 41 is lifted.
Referring to fig. 5, in order to further improve the stability of the first scraper 40 and the second scraper 41 during the lifting, a dovetail groove 3110 is formed on one side of the positioning bar 311, the entire dovetail groove 3110 is formed along the extending direction of the positioning bar 311, and a dovetail block 42 is provided on one side of the slider 4 close to the positioning bar 311, and the dovetail block 42 is slidably connected to the dovetail groove 3110.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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. The utility model provides a municipal administration is sewage pretreatment device for water supply and drainage, includes anaerobism pond (1), good oxygen pond (2) and sedimentation tank (3), its characterized in that: sedimentation tank (3) including set up in mounting bracket (30) at sedimentation tank (3) top, two set up in mounting bracket (30) and extend to guiding part (31) of sedimentation tank (3) bottom of the pool, slide and set up on guiding part (31) and be used for clearing up the clearance subassembly of sedimentation tank (3) inside wall and set up on mounting bracket (30) and the gliding lifter of drive clearance subassembly along guiding part (31) that is used for.
2. The sewage pretreatment device for municipal water supply and drainage according to claim 1, wherein: the clearance subassembly sets up slider (4) on guide part (31) including sliding, sets up in the lateral wall of slider (4) and extending direction and slider (4) the slip direction looks vertically first scraper blade (40), sets up in the lateral wall of first scraper blade (40) and extending direction and slider (4) the slip direction looks vertically second scraper blade (41), first scraper blade (40) are inconsistent with sedimentation tank (3) length direction's inside wall, second scraper blade (41) are inconsistent with sedimentation tank (3) width direction's inside wall.
3. The sewage pretreatment device for municipal water supply and drainage according to claim 2, wherein: the guide part (31) comprises a guide block (310) arranged on the mounting frame (30) in a sliding mode and a positioning strip (311) arranged on one side, close to the bottom of the sedimentation tank (3), of the guide block (310).
4. The sewage pretreatment device for municipal water supply and drainage according to claim 3, wherein: the lifting piece comprises a driving motor (5) arranged on one side of the guide block (310) and a screw rod (50) arranged on an output shaft of the driving motor (5), wherein one end, far away from the output shaft of the driving motor (5), of the screw rod (50) penetrates through the sliding block (4) and is in threaded connection with the sliding block (4).
5. The sewage pretreatment device for municipal water supply and drainage according to claim 4, wherein: the mounting rack (30) is provided with a first adjusting piece (6) used for driving the guide block (310) to slide, and the sliding direction of the guide block (310) is perpendicular to the extending direction of the positioning strip (311).
6. The sewage pretreatment device for municipal water supply and drainage according to claim 5, wherein: the second scraper blade (41) is connected with the side wall of the first scraper blade (40) in a sliding mode, and a second adjusting piece (7) used for adjusting the position of the second scraper blade (41) is arranged on the side wall of the first scraper blade (40).
7. The sewage pretreatment device for municipal water supply and drainage according to claim 6, wherein: the dovetail groove (3110) has been seted up along the extending direction of location strip (311) one side, one side of slider (4) is provided with dovetail block (42) with dovetail groove (3110) sliding fit.
8. The sewage pretreatment device for municipal water supply and drainage according to claim 7, wherein: the first adjusting piece (6) and the second adjusting piece (7) are both arranged to be cylinders.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120869997.XU CN214971967U (en) | 2021-04-26 | 2021-04-26 | Municipal administration is sewage pretreatment device for water supply and drainage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202120869997.XU CN214971967U (en) | 2021-04-26 | 2021-04-26 | Municipal administration is sewage pretreatment device for water supply and drainage |
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CN214971967U true CN214971967U (en) | 2021-12-03 |
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CN202120869997.XU Active CN214971967U (en) | 2021-04-26 | 2021-04-26 | Municipal administration is sewage pretreatment device for water supply and drainage |
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CN (1) | CN214971967U (en) |
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2021
- 2021-04-26 CN CN202120869997.XU patent/CN214971967U/en active Active
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