CN218900934U

CN218900934U - Mine is mud scraper for sewage treatment

Info

Publication number: CN218900934U
Application number: CN202223113870.9U
Authority: CN
Inventors: 董祖敬
Original assignee: Guangxi Green Alex Hua Tian Environmental Protection Investment Co ltd
Current assignee: Guangxi Green Alex Hua Tian Environmental Protection Investment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-04-25
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to a mud scraper for mine sewage treatment, which belongs to the technical field of wastewater treatment and comprises a sedimentation tank, wherein a fixed table is fixedly arranged in the middle of the sedimentation tank, and a first motor is fixedly arranged in the upper end of the fixed table. The utility model has the advantages that the first motor of the mud scraper can drive the connecting frame and the transverse frame to rotate, the bottom scrapers on the lower surface of the transverse frame can scrape mud deposited on the bottom surface of the mine sewage depositing tank, and the bottom scrapers are obliquely distributed, so that the scraped mud can slide to the surface of the next bottom scraper along the inclined surface of the bottom scraper, and finally the mud is scraped into the mud collecting groove in the middle part of the depositing tank, the suction pipe in the mud collecting groove can suck and clean the mud through the external suction pump, and the side scrapers at one end of the transverse frame can scrape mud on the inner wall of the depositing tank along with the rotation of the transverse frame, thereby improving the mud scraping effect of the mud scraper.

Description

Mine is mud scraper for sewage treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a mud scraper for mine wastewater treatment.

Background

Along with the increasingly prominent environmental problems in China, the awareness of people on environmental protection is continuously improved in recent years. The method has the advantages that the risks of environmental pollution such as noise, dust and production wastewater emission exist in engineering construction, the noise, dust and domestic sewage emission are treated, corresponding industry standards are available in China for execution, and mature experience is available for reference in design, construction and operation management; the treatment of the sand and stone processing flushing wastewater matched with mine engineering and engineering is late in starting, no unified industry standard exists at present, and the production wastewater becomes an outstanding problem of environmental protection in construction due to the fact that the flushing wastewater has large water quantity, high sand content or sediment content, easy sediment hardening and the like.

Application number: 202010059589.8; the mud scraping device comprises a frame, wherein a frame beam is arranged at the top of the frame, traveling wheel boxes are arranged at two ends of the frame beam, and the traveling wheel boxes are arranged on an annular track on the top surface of the sedimentation tank; the middle part of the frame is provided with a vertical power transmission rod, the upper end of the power transmission rod is connected with a rotary driving motor arranged on a frame beam through a coupling, the lower end of the power transmission rod is connected with a universal joint, a spiral mud scraper is connected and arranged on the universal joint, one end of the spiral mud scraper is connected with the universal joint, and the other end of the spiral mud scraper is arranged on a bearing at one end of the bottom surface of the frame. Through adopting above-mentioned structure, utilize walking drive to realize the even clearance purpose of floor deposit under the sedimentation tank, rotate around the center of rotation through spiral mud scraper, cut the mode of ageing pool bottom deposit and to mud collecting hopper propelling movement deposit, can effectively solve the suspension thing concentration big and easy hardening problem after the sediment in the mine class waste water.

The above comparison document is used for carrying out mud scraping and feeding treatment on the bottom surface of the sedimentation tank through the bolt mud scraper, the mud scraping structure is complex, the cost is high, the mud scraping treatment cannot be carried out on the inner wall of the sedimentation tank, the mud scraping effect is insufficient, and aiming at the above situation, the mud scraper for mine sewage treatment is provided.

Disclosure of Invention

The utility model aims to provide a mud scraper for mine sewage treatment, which aims to solve the problems that the mud scraping structure is complex, the cost is high, the mud scraping treatment cannot be carried out on the inner wall of a sedimentation tank, and the mud scraping effect is insufficient in the background art.

The technical scheme of the utility model is as follows:

including the sedimentation tank, sedimentation tank middle part fixedly is provided with the fixed station, the inside fixedly provided with first motor of fixed station upper end, first motor output fixedly connected with link, link lower extreme fixedly connected with crossbearer, crossbearer one end upper surface fixation is provided with the second motor, the output fixedly connected with sprocket of second motor, sprocket outer wall transmission has the chain, the inside rotation of crossbearer is connected with a plurality of driven sprocket, sprocket and the equal fixedly connected with end scraper blade of driven sprocket lower surface, the mud collecting tank has been seted up at the fixed station middle part, mud collecting tank inner wall intercommunication has the suction tube, the one end fixedly connected with side scraper blade that the crossbearer is close to sedimentation tank inner wall.

Further, the cross frame is arc-shaped.

Further, the lower end of the side scraping plate is fixedly provided with a supporting foot, and the lower end of the supporting foot is rotationally connected with a first ball.

Further, a limiting groove is formed in the outer wall of the fixed table, and the other end of the transverse frame is located in the limiting groove.

Further, a second ball is arranged on the contact surface of the transverse frame and the limiting groove.

Further, a reinforcing rod is fixedly connected between the side scraping plate and the connecting frame.

The utility model provides a mud scraper for mine sewage treatment through improvement, which has the following improvement and advantages compared with the prior art:

the method comprises the following steps: according to the utility model, the first motor of the mud scraper can drive the connecting frame and the transverse frame to rotate, the plurality of bottom scrapers on the lower surface of the transverse frame can scrape mud deposited on the bottom surface of the mine sewage depositing tank, and the plurality of bottom scrapers are obliquely distributed, so that the scraped mud can slide to the surface of the next bottom scraper along the inclined surface of the bottom scraper, and finally the mud is scraped into the mud collecting groove in the middle part of the depositing tank, the suction pipe in the mud collecting groove can suck and clean the mud through the external suction pump, and the side scrapers on one end of the transverse frame can scrape mud on the inner wall of the depositing tank along with the rotation of the transverse frame, so that the mud scraping effect of the mud scraper is improved.

And two,: according to the utility model, the second motor can drive the chain wheels and the chains to drive, and the driven chains can drive the driven chain wheels in the transverse frame to rotate together, and as the bottom scrapers are fixedly connected with the lower surfaces of the chain wheels and the driven chain wheels, each bottom scraper can be rotationally adjusted, so that the distribution state of each bottom scraper is adjusted, when each bottom scraper is parallel, the bottom scrapers cannot scrape sediment, but the bottom scrapers in the parallel state can cut and loosen compact sediment, so that the follow-up scraping and cleaning are convenient.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic view of the side screed structure of the present utility model;

FIG. 3 is a schematic view of the bottom surface structure of the cross frame of the present utility model;

fig. 4 is a schematic view of the structure of the bottom scraper of the present utility model.

Reference numerals illustrate: 1. a sedimentation tank; 2. a fixed table; 3. a first motor; 4. a connecting frame; 5. a cross frame; 6. a second motor; 7. a sprocket; 8. a chain; 9. a bottom scraper; 10. a mud collecting groove; 11. a suction tube; 12. a side scraper; 13. a support leg; 14. a first ball; 15. a limit groove; 16. a second ball; 17. a reinforcing rod; 18. and a driven sprocket.

Detailed Description

The following detailed description of the present utility model will provide clear and complete description of the technical solutions of the embodiments of the present utility model, with reference to fig. 1 to 4, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a mud scraper for mine sewage treatment through improvement, as shown in figures 1-4, the mud scraper comprises a sedimentation tank 1, a fixed table 2 is fixedly arranged in the middle of the sedimentation tank 1, a first motor 3 is fixedly arranged in the upper end of the fixed table 2, the output end of the first motor 3 is fixedly connected with a connecting frame 4, the lower end of the connecting frame 4 is fixedly connected with a transverse frame 5, the upper surface of one end of the transverse frame 5 is fixedly provided with a second motor 6, the output end of the second motor 6 is fixedly connected with a chain wheel 7, the outer wall of the chain wheel 7 is driven by a chain 8, a plurality of driven chain wheels 18 are rotatably connected in the transverse frame 5, the lower surfaces of the chain wheel 7 and the driven chain wheels 18 are fixedly connected with a bottom scraping plate 9, a mud collecting groove 10 is arranged in the middle of the fixed table 2, the inner wall of the mud collecting groove 10 is communicated with a suction pipe 11, one end of the transverse frame 5 close to the inner wall of the sedimentation tank 1 is fixedly connected with a side scraping plate 12, the first motor 3 of the mud scraper can drive the connecting frame 4 and the transverse frame 5 to rotate, the bottom scrapers 9 on the lower surface of the transverse frame 5 can scrape mud deposited on the bottom surface of the mine sewage sedimentation tank 1, the bottom scrapers 9 are obliquely distributed, the scraped mud can slide to the surface of the next bottom scraper 9 along the inclined surface of the bottom scraper 9 and finally scrape mud into the mud collecting groove 10 in the middle part of the sedimentation tank 1, the suction pipe 11 in the mud collecting groove 10 can suck and clean mud through an external suction pump, the second motor 6 can drive the chain wheel 7 and the chain 8 to drive the chain, the driven chain 8 can drive the driven chain wheels 18 in the transverse frame 5 to rotate together, as the bottom scrapers 9 are fixedly connected with the lower surfaces of the chain wheels 7 and the driven chain wheels 18, each bottom scraper 9 can be rotationally adjusted, so as to adjust the distribution state of each bottom scraper 9, when being parallel form between every end scraper blade 9, then end scraper blade 9 can not strike off silt, but the end scraper blade 9 of parallel state can cut loose to tight sediment silt to be convenient for follow-up striking off the clearance, the side scraper blade 12 of crossbearer 5 one end can scrape mud to the sedimentation tank 1 inner wall along with the rotation of crossbearer 5 and handle, thereby improves the mud effect of scraping of mud scraper, and this mud scraper's simple structure can effectively improve the mud effect of scraping of mine sewage sedimentation tank 1.

The crossbearer 5 is the arcuation, and the end scraper blade 9 of the lower surface of crossbearer 5 that is the arcuation also becomes arcuation and distributes for the sediment of striking off can strike off the removal to the mud collection groove 10 direction more easily, thereby improves the striking off cleaning efficiency of sediment.

The lower extreme of side scraper blade 12 is fixed and is provided with stabilizer blade 13, and stabilizer blade 13 lower extreme rotates and is connected with first ball 14, and stabilizer blade 13 can improve the rotation stability at the terminal of side scraper blade 12 and crossbearer 5 to and accessible first ball 14 reduces its pivoted resistance, guarantees the efficiency of rotation clearance.

The limiting groove 15 has been seted up to fixed station 2 outer wall, and the crossbearer 5 other end is located limiting groove 15, and the contact surface of crossbearer 5 and limiting groove 15 is provided with second ball 16, and the crossbearer 5 other end can be located limiting groove 15 and support, and can reduce the frictional force of contact surface through second ball 16 to improve whole crossbearer 5's rotation stability and efficiency.

The reinforcing rod 17 is fixedly connected between the side scraping plate 12 and the connecting frame 4, the structural strength between the side scraping plate 12 and the connecting frame 4 can be effectively improved through the reinforcing rod 17, the rotation stability of the side scraping plate 12 and the connecting frame 4 is guaranteed, bending or breakage is avoided, and the service life is effectively prolonged.

Working principle: first this mud scraper's first motor 3 can drive link 4 and crossbearer 5 and rotate, and a plurality of end scraper blade 9 of crossbearer 5 lower surface can scrape the mud that mine sewage sedimentation tank 1 bottom surface was deposited, and a plurality of end scraper blade 9 is slope distribution, this makes the mud of scraping can slide to next end scraper blade 9 surface along end scraper blade 9 inclined plane, and finally scrape mud to the mud collection inslot 10 at sedimentation tank 1 middle part, and the suction tube 11 accessible external suction pump in the mud collection inslot 10 is with the sediment suction clearance, in the rotatory in-process of crossbearer 5, the side scraper blade 12 of crossbearer 5 one end can scrape mud treatment to sedimentation tank 1 inner wall, thereby improve the mud scraping effect of mud scraper, this mud scraper's simple structure, it is abundant high-efficient to scrape mud.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a mine is mud scraper for sewage treatment which characterized in that: including sedimentation tank (1), sedimentation tank (1) middle part fixedly is provided with fixed station (2), fixed station (2) upper end inside fixed first motor (3) that is provided with, first motor (3) output fixedly connected with link (4), link (4) lower extreme fixedly connected with crossbearer (5), crossbearer (5) one end upper surface fixation is provided with second motor (6), the output fixedly connected with sprocket (7) of second motor (6), sprocket (7) outer wall transmission has chain (8), crossbearer (5) inside rotation is connected with a plurality of driven sprocket (18), sprocket (7) and driven sprocket (18) lower surface equal fixedly connected with end scraper blade (9), mud collection groove (10) have been seted up at fixed station (2) middle part, mud collection groove (10) inner wall intercommunication has suction tube (11), one end fixedly connected with side scraper blade (12) that crossbearer (5) are close to sedimentation tank (1) inner wall.

2. A sludge scraper for mine sewage treatment as claimed in claim 1, wherein: the transverse frame (5) is arc-shaped.

3. A sludge scraper for mine sewage treatment as claimed in claim 1, wherein: the lower end of the side scraping plate (12) is fixedly provided with a supporting foot (13), and the lower end of the supporting foot (13) is rotatably connected with a first ball (14).

4. A sludge scraper for mine sewage treatment as claimed in claim 1, wherein: the outer wall of the fixed table (2) is provided with a limit groove (15), and the other end of the transverse frame (5) is positioned in the limit groove (15).

5. The sludge scraper for mine sewage treatment as claimed in claim 4, wherein: the contact surface of the transverse frame (5) and the limiting groove (15) is provided with a second ball (16).

6. A sludge scraper for mine sewage treatment as claimed in claim 1, wherein: a reinforcing rod (17) is fixedly connected between the side scraping plate (12) and the connecting frame (4).