CN113457227A - Mud scraper for water treatment convenient to change mud scraper - Google Patents
Mud scraper for water treatment convenient to change mud scraper Download PDFInfo
- Publication number
- CN113457227A CN113457227A CN202110817792.1A CN202110817792A CN113457227A CN 113457227 A CN113457227 A CN 113457227A CN 202110817792 A CN202110817792 A CN 202110817792A CN 113457227 A CN113457227 A CN 113457227A
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- Prior art keywords
- scraper
- adjusting
- mud scraper
- locking
- sedimentation tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/183—Construction of the scrapers or the driving mechanisms for settling tanks with multiple scraping mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
- B01D21/20—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention discloses a mud scraper for water treatment, which is convenient for replacing mud scraping plates and comprises a sedimentation tank, a plurality of scraping plate mechanisms and a guide adjusting rail, wherein the plurality of scraping plate mechanisms are arranged on the sedimentation tank; a plurality of guide adjusting pieces are arranged in the sedimentation tank, and a conveying assembly is rotatably sleeved among the guide adjusting pieces; and the scraper plate mechanisms are arranged on the conveying components, and the conveying components drive the scraper plate mechanisms to realize circulation scraping of sludge at the bottom of the sedimentation tank. According to the invention, each scraper mechanism is driven by the conveying assembly to move to the top of the sedimentation tank, so that scum of a water body at the top of the sedimentation tank is cleaned, the scraper mechanisms are convenient to replace, and meanwhile, the guide adjusting rails are matched with the locking adjusting pieces to drive the scraper plates in the scraper mechanisms to rotate and adjust so as to reduce the disturbance effect of the scraper plates on the water body, prevent the scraper plates from re-diffusing precipitated sludge in the water body when the scraper mechanisms move, and improve the sewage treatment effect.
Description
Technical Field
The invention relates to the technical field of mud scrapers, in particular to a mud scraper for water treatment, which is convenient for replacing a mud scraper.
Background
As is known, a mud scraper is a machine for cleaning sludge from a river channel, and is used in a municipal sewage treatment plant, a tap water plant and a sedimentation tank for industrial wastewater treatment to remove sludge settled on the bottom of the tank and scum on the surface of the tank.
For example, an invention patent with an authorized publication number of CN105999783B and a name of "a mud scraper", has a specific structure comprising: the two guide rails are respectively arranged on two opposite sides of the sedimentation tank; the top platform is erected between the two guide rails; the bucket is hung below the top platform; the power device is arranged on the top platform and used for driving the top platform to move along the guide rail and driving the bucket to lift along the vertical direction; the bottom of the top platform is provided with a first bearing, a transmission shaft arranged between the two guide rails in a crossing manner is arranged in the first bearing, the transmission shaft is provided with a roller connected with the guide rails in a rolling manner, and the power device drives the transmission shaft to roll in the first bearing so as to drive the roller to roll along the guide rails; the bottom of the top platform is provided with a second bearing, a lifting roller penetrates through the second bearing, the bucket is hung below the lifting roller, and the power device drives the lifting roller to roll in the second bearing so as to drive the bucket to lift in the vertical direction; a lifting appliance is fixedly connected to the lifting roller, and the bucket is hung below the lifting appliance; the front end of the side part and the tail end of the back part of the bucket are respectively provided with a front end hoisting hole and a tail end hoisting hole for hoisting the bucket; one end of the lifting appliance is fixedly connected with the lifting roller, and the other end of the lifting appliance sequentially penetrates through the front end lifting hole and the tail end lifting hole and is fixedly connected with the top platform.
The weak point of prior art lies in, current mud scraper drive mud scraper strikes off the silt that the sedimentation tank bottom subsides and needs to make perpendicularly and arrange, and when carrying out circulation operation through a plurality of mud scrapers and scrape mud clearance, the inside water convection of sedimentation tank can be disturbed to the mud scraper for in the water of the mud redistribution of sediment, the influence is relatively poor to sewage treatment's effect, the practicality.
Disclosure of Invention
The invention aims to provide a mud scraper for water treatment, which is convenient for replacing a mud scraper and aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a mud scraper for water treatment, which is convenient for replacing mud scraping plates, comprises a sedimentation tank, a plurality of scraping plate mechanisms and a guide adjusting rail; a plurality of guide adjusting pieces are arranged in the sedimentation tank, and a conveying assembly is rotatably sleeved among the guide adjusting pieces; the plurality of scraper mechanisms are arranged on the conveying assembly, the scraper mechanisms are driven by the conveying assembly to realize cyclic scraping of sludge at the bottom of the sedimentation tank, and locking adjusting pieces for locking and adjusting the scraper plates in the scraper mechanisms are further arranged on the scraper mechanisms; the guiding adjusting rail is arranged on the side wall of the sedimentation tank and is positioned on a motion path of the scraper mechanism ascending to the top from the bottom of the sedimentation tank, and the guiding adjusting rail is used for matching with a locking adjusting piece to drive the scraper mechanism to rotate and adjust so as to reduce the disturbance effect of the scraper plate on the water body.
As a further description of the above technical solution: the scraper mechanism comprises a connecting seat and a rotating shaft, adjusting side frames are fixed at two ends of the connecting seat, two ends of the rotating shaft are in butt joint with the adjusting side frames through self-locking shafts, and a mud scraper is fixed on the rotating shaft.
As a further description of the above technical solution: and a limiting seat is fixed on one side of the connecting seat opposite to the motion direction of the mud scraper.
As a further description of the above technical solution: the end of the rotating shaft is provided with a circular groove, the circular groove is symmetrically provided with self-locking holes on the circumferential surface, the inside of the circular groove is connected with a self-locking shaft through a first supporting spring, the two sides of the self-locking shaft are symmetrically movably connected with self-locking pins through adjusting connecting rods, and the self-locking pins are movably inserted in the self-locking holes.
As a further description of the above technical solution: the adjusting side frame is provided with a butt joint groove matched with the rotating shaft for connection, and the inner wall of the butt joint groove is provided with a self-locking groove matched with the self-locking hole.
As a further description of the above technical solution: the locking regulating part comprises a connecting sleeve seat fixed on the outer side of the regulating side frame, a connecting shaft is connected to the connecting sleeve seat through a second supporting spring, one end of the connecting shaft, which is located at the outer part of the connecting sleeve seat, is connected with a regulating gear, a cross clamping groove is formed in the end face, which is located at one end of the inner part of the connecting sleeve seat, of the connecting shaft, and a cross butt joint lug matched with the cross clamping groove in use is arranged on the self-locking shaft end cap.
As a further description of the above technical solution: cushion blocks are arranged inside the bottom arc-shaped section and the top arc-shaped section of the guide adjusting rail, first adjusting convex teeth are arranged on the side wall inside the bottom arc-shaped section of the guide adjusting rail, and second adjusting convex teeth are arranged on the side wall inside the top arc-shaped section of the guide adjusting rail.
As a further description of the above technical solution: the direction regulating part includes the connecting rod, the connecting rod is fixed in the inside of sedimentation tank, and the both ends of connecting rod rotate to cup joint the drive fluted disc.
As a further description of the above technical solution: the conveying assembly comprises two conveying chains, the two conveying chains are symmetrically rotated and sleeved between the driving fluted discs at the two ends of the connecting rods, and a plurality of mounting cross frames are connected between the two conveying chains at equal intervals.
As a further description of the above technical solution: and a dirt collecting groove is formed in one side of the bottom of the sedimentation tank in the motion direction of the scraping plate mechanism.
In the technical scheme, the mud scraper for water treatment, which is convenient for replacing the mud scraper, provided by the invention, has the advantages that the guiding adjusting piece is matched with the conveying assembly to install the scraper mechanism, so that the scraper mechanism realizes circulating scraping of sludge precipitated at the bottom of the sedimentation tank, when the scraper mechanism circularly scrapes the sludge, the scraper mechanisms are sequentially driven by the conveying assembly to move to the top of the sedimentation tank, namely, scum of a water body at the top of the sedimentation tank is cleaned, meanwhile, the scraper mechanism is convenient to replace, meanwhile, the guiding adjusting rail is matched with the locking adjusting piece to drive the mud scraper in the scraper mechanism to rotate and adjust so as to reduce the disturbance effect of the mud scraper on the water body, the mud scraper is prevented from re-diffusing the precipitated sludge in the water body when the scraper mechanism moves, and the effect of sewage treatment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a mud scraper for water treatment, which is provided by an embodiment of the invention and facilitates replacement of a mud scraper;
FIG. 2 is a schematic view of an assembly structure of a guiding adjustment member and a conveying assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a scraper mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view illustrating a rotation adjustment state of the scraper mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a locking adjuster according to an embodiment of the present invention;
FIG. 6 is a schematic view of a disassembled locking adjuster according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a guide adjusting rail according to an embodiment of the present invention.
Description of reference numerals:
1. a sedimentation tank; 11. a sewage collecting tank; 12. a drive unit; 2. a guide adjuster; 21. a connecting rod; 22. a driving fluted disc; 3. a delivery assembly; 31. a conveying chain; 32. mounting a transverse frame; 4. a scraping plate mechanism; 41. a connecting seat; 42. adjusting the side frame; 421. a butt joint groove; 422. a self-locking groove; 43. a rotating shaft; 431. a circular groove; 432. a first support spring; 433. self-locking holes; 44. a mud scraper; 45. a limiting seat; 5. a guide adjusting rail; 51. cushion blocks; 52. a first adjustment lobe; 53. a second adjustment lobe; 6. locking the adjusting member; 61. a connecting sleeve seat; 611. a second support spring; 62. a connecting shaft; 621. an adjusting gear; 622. a cross clamping groove; 63. a self-locking shaft; 631. adjusting the connecting rod; 632. a self-locking pin; 633. the cross butt joint lug.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-7, an embodiment of the present invention provides a technical solution: a mud scraper for water treatment convenient for replacing mud scraping plates comprises a sedimentation tank 1, a plurality of scraping plate mechanisms 4 and a guide adjusting rail 5; a plurality of guide adjusting pieces 2 are arranged in the sedimentation tank 1, and a conveying assembly 3 is rotatably sleeved among the guide adjusting pieces 2; the plurality of scraper mechanisms 4 are arranged on the conveying component 3, the scraper mechanisms 4 are driven by the conveying component 3 to realize circulating sludge scraping on the bottom of the sedimentation tank, and the scraper mechanisms 4 are also provided with locking adjusting pieces 6 for locking and adjusting the sludge scraping plates 44 in the scraper mechanisms 4; the guide adjusting rail 5 is arranged on the side wall of the sedimentation tank 1, the guide adjusting rail 5 is positioned on a motion path of the scraper mechanism 4 ascending from the bottom to the top of the sedimentation tank 1, and the guide adjusting rail 5 is used for matching with the locking adjusting piece 6 to drive the scraper mechanism 4 to rotate and adjust so as to reduce the disturbance effect of the scraper 44 on the water body.
Specifically, direction regulating part 2 includes connecting rod 21, and connecting rod 21 fixes in the inside of sedimentation tank 1, and the both ends of connecting rod 21 rotate to cup joint drive fluted disc 22. The conveying component 3 comprises two conveying chains 31, the two conveying chains 31 are symmetrically rotatably sleeved between driving fluted discs 22 at two ends of a plurality of connecting rods 21, a plurality of mounting cross frames 32 are equidistantly connected between the two conveying chains 31, a dirt collecting groove 11 is arranged at one side of the bottom of the sedimentation tank 1 in the motion direction of the scraper mechanism 4, a driving unit 12 is further arranged at the top of the sedimentation tank 1 and used for driving the conveying component 3 to rotate along a plurality of guiding adjusting pieces 2, four guiding adjusting pieces 2 are arranged, the four guiding adjusting pieces are arranged in the sedimentation tank 1 when arranged in a row, the two guiding adjusting pieces 2 at the bottom of the sedimentation tank 1 are positioned at the same horizontal plane, the two guiding adjusting pieces 2 at the top of the sedimentation tank 1 are positioned at the same horizontal plane, the conveying component 3 drives the scraper mechanisms 4 to circularly rotate, when the scraper mechanism 4 rotates to be positioned between the two guiding adjusting pieces 2 at the bottom of the sedimentation tank 1, the realization strikes off and assembles in album dirty groove 11 the silt of sedimentation tank 1 bottom, when scraping trigger mechanism 4 rotates to being located between two direction regulating part 2 at sedimentation tank 1 top, realize clearing up sedimentation tank 1 top water dross, be convenient for simultaneously change scraping trigger mechanism 4, simultaneously through direction regulation rail 5 cooperation locking regulating part 6 drive scraping trigger mechanism 4 in the mud scraping trigger 44 rotate the regulation in order to reduce the disturbance effect of scraping trigger to the water, prevent that scraping trigger mechanism 4 from in the water that mud 44 made the mud of sediment to redistribute when removing, improve the effect to sewage treatment.
The scraper mechanism 4 comprises a connecting seat 41 and a rotating shaft 43, wherein two ends of the connecting seat 41 are fixed with adjusting side frames 42, two ends of the rotating shaft 43 are butted with the adjusting side frames 42 through self-locking shafts 63, and a scraper plate 44 is fixed on the rotating shaft 43. A limiting seat 45 is fixed on the connecting seat 41 on the opposite side of the movement direction of the mud scraping plate 44. Circular recess 431 has been seted up to the end of pivot 43, and the circular recess 431 global symmetry has seted up from lockhole 433, and the inside of circular recess 431 is connected with from lock axle 63 through first supporting spring 432, and the bilateral symmetry of from lock axle 63 has from lockpin 632 through adjusting connecting rod 631 swing joint, and adjusting connecting rod 631 one end is rotated from lockpin 632 and is connected promptly, and the other end of adjusting connecting rod 631 rotates with from lock axle 63 to be connected, and from lockpin 632 activity is pegged graft in from lockhole 433. The adjusting side frame 42 is provided with a butt joint groove 421 matched with the rotating shaft 43 for connection, and the inner wall of the butt joint groove 421 is provided with a self-locking groove 422 matched with the self-locking hole 433.
Specifically, when the scraper mechanism 4 cleans the sludge at the bottom of the sedimentation tank 1, the end of the rotating shaft 43 on the scraper plate 44 is embedded in the butt-joint groove 421 on the adjusting side frame 42, and meanwhile, the self-locking shaft 63 arranged in the circular groove 431 at the end of the rotating shaft 43 is under the action of the first supporting spring 432, the self-locking pins 632 connected at the two ends of the self-locking shaft 632 through the adjusting connecting rods 631 penetrate through the self-locking holes 433 on the rotating shaft 43 and are embedded in the self-locking grooves 422 on the butt-joint groove 421, so that the rotating shaft 43 is locked, the scraper plate 44 is attached to the bottom of the sedimentation tank 1 in a vertical state, and the sludge at the bottom of the sedimentation tank 1 is cleaned by driving the scraper plate 44 to move through the conveying assembly 3.
Locking regulating part 6 is connected with connecting axle 62 through second supporting spring 611 including fixing the connecting sleeve seat 61 in adjusting the side bearer 42 outside in connecting sleeve seat 61, and connecting axle 62 is located the outside one end of connecting sleeve seat 61 and is connected with adjusting gear 621, and connecting axle 62 is located the terminal surface of the inside one end of connecting sleeve seat 61 and has seted up cross joint groove 622, and self-locking axle 63 end cap is provided with the cross butt joint lug 633 that cooperation cross joint groove 622 used. Cushion blocks 51 are arranged inside the bottom arc-shaped section and the top arc-shaped section of the guide adjusting rail 5, a first adjusting convex tooth 52 is arranged on the side wall inside the bottom arc-shaped section of the guide adjusting rail 5, and a second adjusting convex tooth 53 is arranged on the side wall inside the top arc-shaped section of the guide adjusting rail 5.
Specifically, when the conveying assembly 3 drives the scraper mechanism 4 to separate from the bottom of the sedimentation tank 1 and lift up, the locking adjusting piece 6 is synchronously embedded in the arc-shaped section at the bottom of the guide adjusting rail 5, the cushion block 51 in the arc-shaped section at the bottom extrudes the adjusting gear 621, the adjusting gear 621 cooperates with the connecting shaft 62 to push the self-locking shaft 63 to move towards the inside of the circular groove 431, the self-locking shaft 63 cooperates with the adjusting link 631 to drive the self-locking pin 632 to contract, the self-locking pin 632 separates from the self-locking groove 422 to lock the rotating shaft 43, meanwhile, the cross-shaped clamping groove 622 on the connecting shaft 62 and the cross-shaped butt-joint bump 633 on the self-locking shaft 63 are clamped with each other, when the locking adjusting piece 6 continues to move in the arc-shaped section at the bottom of the guide adjusting rail 5, the first adjusting convex tooth 52 on the arc-shaped section at the bottom of the guide adjusting rail 5 cooperates with the adjusting gear 621 to drive the connecting shaft 62 to rotate, and the connecting shaft 62 cooperates with the self-locking shaft 63 to drive the rotating shaft 43 to rotate, the rotating shaft 43 drives the scraper plate 44 to rotate, so that the scraper plate 44 is in a vertical state when ascending, and thus no disturbance to the water body is caused, when the conveying assembly 3 drives the scraper mechanism 4 to continuously ascend to enter the top arc section of the guide adjusting rail 5, the top arc section, the inner cushion block 51 extrudes the adjusting gear 621, the adjusting gear 621 pushes the connecting shaft 62 to be butted with the self-locking shaft 63, meanwhile, the cross clamping groove 622 on the connecting shaft 62 is clamped with the cross butting lug 633 on the self-locking shaft 63, when the locking adjusting member 6 continuously moves in the arc section at the top of the guide adjusting rail 5, the second adjusting convex tooth 53 on the arc section at the top of the guide adjusting rail 5 is matched with the adjusting gear 621 to drive the connecting shaft 62 to rotate, the connecting shaft 62 is matched with the self-locking shaft 63 to drive the rotating shaft 43 to rotate and reset, the rotating shaft 43 drives the scraper plate 44 to rotate and reset, at this time, the locking adjusting member 6 is separated from the cushion block 51 on the arc section at the top of the guide adjusting rail 5, under the action of the first support spring 432, the self-locking shaft 63 resets and drives the self-locking pin 632 to penetrate through the self-locking hole 433 on the rotating shaft 43 and to be embedded in the self-locking groove 422 on the butt-joint groove 421, so that the rotating shaft 43 is locked, and meanwhile, the second support spring 611 drives the connecting shaft 62 to reset.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. A mud scraper for water treatment convenient for replacing mud scraping plates comprises a sedimentation tank (1), and is characterized by also comprising a plurality of scraper mechanisms (4) and a guide adjusting rail (5);
a plurality of guide adjusting pieces (2) are arranged in the sedimentation tank (1), and a conveying assembly (3) is rotatably sleeved among the guide adjusting pieces (2);
the scraper mechanisms (4) are arranged on the conveying assembly (3), the scraper mechanisms (4) are driven by the conveying assembly (3) to realize circulation scraping of sludge at the bottom of the sedimentation tank, and the scraper mechanisms (4) are further provided with locking adjusting pieces (6) for locking and adjusting sludge scraping plates (44) in the scraper mechanisms (4);
the guiding and adjusting rail (5) is arranged on the side wall of the sedimentation tank (1), the guiding and adjusting rail (5) is located on a motion path of the scraper mechanism (4) from the bottom of the sedimentation tank (1) to the top, and the guiding and adjusting rail (5) is used for being matched with a locking adjusting piece (6) to drive the scraper mechanism (4) to rotate and adjust so as to reduce the disturbance effect of a mud scraper (44) on a water body.
2. The mud scraper for water treatment convenient for replacing the mud scraper according to claim 1, wherein the scraper mechanism (4) comprises a connecting seat (41) and a rotating shaft (43), the two ends of the connecting seat (41) are fixed with the adjusting side frames (42), the two ends of the rotating shaft (43) are butted with the adjusting side frames (42) through self-locking shafts (63), and the mud scraper (44) is fixed on the rotating shaft (43).
3. A mud scraper for water treatment for facilitating the replacement of the mud scraper as claimed in claim 2, wherein a stopper seat (45) is fixed to the connecting seat (41) at the side opposite to the moving direction of the mud scraper (44).
4. The mud scraper convenient for replacing the mud scraper for water treatment of claim 2, wherein a circular groove (431) is formed in the end of the rotating shaft (43), self-locking holes (433) are symmetrically formed in the peripheral surface of the circular groove (431), a self-locking shaft (63) is connected to the inside of the circular groove (431) through a first supporting spring (432), self-locking pins (632) are movably connected to the two sides of the self-locking shaft (63) through adjusting connecting rods (631), and the self-locking pins (632) are movably inserted into the self-locking holes (433).
5. The mud scraper convenient for replacing the mud scraper for water treatment as claimed in claim 2, wherein the adjusting side frame (42) is provided with a butt joint groove (421) for connecting with the matching rotating shaft (43), and the inner wall of the butt joint groove (421) is provided with a self-locking groove (422) for matching with the self-locking hole (433).
6. The mud scraper convenient for replacing the mud scraper for water treatment of claim 3, wherein the locking adjusting part (6) comprises a connecting sleeve seat (61) fixed on the outer side of the adjusting side frame (42), a connecting shaft (62) is connected to the connecting sleeve seat (61) through a second supporting spring (611), one end of the connecting shaft (62) located outside the connecting sleeve seat (61) is connected with an adjusting gear (621), a cross clamping groove (622) is formed in the end face of the connecting shaft (62) located at one end inside the connecting sleeve seat (61), and a cross butt joint lug (633) matched with the cross clamping groove (622) for use is arranged on the end cap of the self-locking shaft (63).
7. The water treatment mud scraper convenient for replacing the mud scraper as claimed in claim 1, wherein the bottom arc section and the top arc section of the guide adjusting rail (5) are provided with cushion blocks (51) inside, the side wall of the bottom arc section of the guide adjusting rail (5) is provided with a first adjusting convex tooth (52), and the side wall of the top arc section of the guide adjusting rail (5) is provided with a second adjusting convex tooth (53).
8. A mud scraper for water treatment convenient for replacing the mud scraper as claimed in claim 1, wherein the guiding adjusting member (2) comprises a connecting rod (21), the connecting rod (21) is fixed inside the sedimentation tank (1), and the two ends of the connecting rod (21) are rotatably sleeved with a driving fluted disc (22).
9. The water treatment mud scraper convenient for replacing the mud scraper as claimed in claim 1, wherein the conveying assembly (3) comprises two conveying chains (31), the two conveying chains (31) are symmetrically and rotatably sleeved between the driving fluted discs (22) at the two ends of the connecting rods (21), and a plurality of mounting crossbars (32) are equidistantly connected between the two conveying chains (31).
10. A mud scraper for water treatment convenient for replacing the mud scraper according to claim 1, characterized in that the bottom of the sedimentation tank (1) is provided with a sewage collecting groove (11) at one side of the movement direction of the scraper mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817792.1A CN113457227B (en) | 2021-07-20 | 2021-07-20 | Mud scraper for water treatment convenient to change mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110817792.1A CN113457227B (en) | 2021-07-20 | 2021-07-20 | Mud scraper for water treatment convenient to change mud scraper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113457227A true CN113457227A (en) | 2021-10-01 |
| CN113457227B CN113457227B (en) | 2023-01-06 |
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| CN202110817792.1A Active CN113457227B (en) | 2021-07-20 | 2021-07-20 | Mud scraper for water treatment convenient to change mud scraper |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470886A (en) * | 2022-02-09 | 2022-05-13 | 上海杰堂环保科技有限公司 | Metal chain mud scraper with adjust structure |
| CN115385464A (en) * | 2022-08-29 | 2022-11-25 | 寿光清源水务有限公司 | Low-disturbance underwater sedimentary deposit replacement equipment |
| CN116173567A (en) * | 2023-05-04 | 2023-05-30 | 广东工业大学 | Slag scraping device suitable for automatic adjustment of sewage treatment |
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| CN107670346A (en) * | 2017-11-11 | 2018-02-09 | 扬州青青环保成套设备有限公司 | A kind of skimming mud-scraping apparatus |
| CN107854871A (en) * | 2017-11-11 | 2018-03-30 | 扬州青青环保成套设备有限公司 | A kind of layer-stepping sedimentation basin |
| KR20190121026A (en) * | 2018-04-17 | 2019-10-25 | 박기운 | A Chain Assembly and Chain Flight Sludge Collector using it |
| CN208302272U (en) * | 2018-04-27 | 2019-01-01 | 江苏上善纸业有限公司 | Mud scraping device for sedimentation tank |
| CN208348248U (en) * | 2018-06-15 | 2019-01-08 | 西安庆安航空试验设备有限责任公司 | A kind of self-locking pin shaft |
| CN209173447U (en) * | 2018-09-14 | 2019-07-30 | 青岛安装建设股份有限公司 | A kind of chain-type mud scraper |
| CN211383935U (en) * | 2019-11-23 | 2020-09-01 | 江苏苏淮环境工程有限公司 | Chain plate type mud scraping device |
| CN212662789U (en) * | 2020-06-16 | 2021-03-09 | 上海和济环境科技有限公司 | Mud scraper for sedimentation tank |
| CN112827223A (en) * | 2020-12-30 | 2021-05-25 | 陈雪峰 | Sewage and wastewater treatment device with water level detection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470886A (en) * | 2022-02-09 | 2022-05-13 | 上海杰堂环保科技有限公司 | Metal chain mud scraper with adjust structure |
| CN115385464A (en) * | 2022-08-29 | 2022-11-25 | 寿光清源水务有限公司 | Low-disturbance underwater sedimentary deposit replacement equipment |
| CN116173567A (en) * | 2023-05-04 | 2023-05-30 | 广东工业大学 | Slag scraping device suitable for automatic adjustment of sewage treatment |
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