CN213895235U

CN213895235U - Sludge cleaning device deposited in sewage treatment tank

Info

Publication number: CN213895235U
Application number: CN202022562438.2U
Authority: CN
Inventors: 张丛琳; 何跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-06
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a cleaning device for precipitated sludge in a sewage treatment tank, which comprises a treatment box, wherein a water inlet pipe is arranged on the left side of the top of the treatment box, cover plates are arranged on the left side and the right side of the inner wall of the treatment box, a sleeve is bolted below one side of each cover plate opposite to the cover plate, a first rotary rod is bolted inside the sleeve, and the front end of the first rotary rod is rotationally connected with the inner wall of the treatment box; the utility model discloses a setting of apron, first rotary rod, linkage structure, rotating device, activity box and scraper blade for the device possesses and need not to draw water the operation, and automatic silt to the pond strikes off and discharges, practices thrift the advantage that the cost of labor improves work efficiency, has solved the current silt clearance mode and how big needs take out the water in the pond back operator and shovels the silt in the pond again, and such mode work load is big, the problem that cost of labor is high and work efficiency is low.

Description

Sludge cleaning device deposited in sewage treatment tank

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment pond sediment silt cleaning device.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of being discharged into a certain water body or being reused. 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 sewage treatment pond need regularly clear up the silt of sedimentation in the pond, but the current silt clearance mode how big needs take out the water in the pond back operator and shovels the silt in the pond again, such mode work load is big, and the cost of labor is high and work efficiency is low, for this reason we propose one kind and need not to draw water the operation, strike off and discharge the silt in the pond automatically, practice thrift the cost of labor and improve work efficiency's silt cleaning device and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment pond deposits silt cleaning device possesses and need not to draw water the operation, strikes off and discharges the silt in the pond automatically, practices thrift the cost of labor and improves work efficiency's advantage, has solved the current silt clearance mode and how big needs take out the water in the pond back operator and shovels the silt in the pond again, and such mode work volume is big, the problem that the cost of labor is high and work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a sludge cleaning device deposited in a sewage treatment tank comprises a treatment tank, wherein a water inlet pipe is arranged on the left side of the top of the treatment tank, cover plates are arranged on the left side and the right side of the inner wall of the treatment tank, a sleeve is bolted below one side of the cover plates in opposite directions, a first rotary rod is bolted inside the sleeve, the front end of the first rotary rod is rotatably connected with the inner wall of the treatment tank, the rear end of the first rotary rod penetrates through the inner wall of the treatment tank and extends to the outside, a box body is bolted on the rear side of the treatment tank, the rear end of the first rotary rod penetrates into the box body and is rotatably connected with the inner wall of the box body, a first motor is installed on the rear side of the inner wall of the box body, a second rotary rod is rotatably connected on the right side of the inner wall of the box body, a linkage structure is arranged inside the box body, a fixed plate is bolted below the inner wall of the treatment, the bottom of handling the incasement wall rotates and is connected with the movable rod, the top of movable rod runs through the fixed plate and the bolt has the installation piece, the equal bolt in both sides has movable box about the installation piece, the inside of activity box is provided with the scraper blade, the right side intercommunication of handling the case has the drain pipe, solenoid valve and sewage pump are installed respectively to the surface of drain pipe.

Preferably, linkage structure includes double flute belt pulley, single groove belt pulley, first gear and second gear, double flute belt pulley and the output shaft bolt of first motor, single groove belt pulley respectively with left first rotary rod and second rotary rod bolt, be connected through belt transmission between single groove belt pulley and the double flute belt pulley, first gear and second rotary rod bolt, second gear and the first rotary rod bolt on right side, mesh between first gear and the second gear.

Preferably, the rotating device comprises a second motor, a bevel gear and a gear disc, the second motor is installed on the left side of the bottom of the inner wall of the treatment box, the bevel gear is in bolted connection with an output shaft of the second motor, the gear disc is in bolted connection with the movable rod, and the gear disc is meshed with the bevel gear.

Preferably, the scraper blade runs through the setting in the inside of activity box, and the bottom of scraper blade runs through the bottom of activity box and contacts with the top of fixed plate, the top of scraper blade and the opposite one side fixedly connected with spring of activity box inner wall, the quantity of spring is a plurality of, and align to grid between them.

Preferably, the two sides of the inner wall of the treatment box are bolted with baffle plates, and the width of each baffle plate is larger than the gap between the cover plate and the inner wall of the treatment box.

Preferably, the scraper is made of metal materials, the bottom of the scraper is sharp, and the surface of the scraper is subjected to rust prevention treatment.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a setting of apron, first rotary rod, linkage structure, rotating device, activity box and scraper blade for the device possesses and need not to draw water the operation, and automatic silt to the pond strikes off and discharges, practices thrift the advantage that the cost of labor improves work efficiency, has solved the current silt clearance mode and how big needs take out the water in the pond back operator and shovels the silt in the pond again, and such mode work load is big, the problem that cost of labor is high and work efficiency is low.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a top cross-sectional view of the treatment chamber of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1;

fig. 4 is a perspective view of the scraper of the present invention.

In the figure: 1. a treatment tank; 2. a water inlet pipe; 3. a cover plate; 4. a sleeve; 5. a first rotating rod; 6. a box body; 7. a first motor; 8. a second rotating rod; 9. a linkage structure; 91. a double grooved pulley; 92. a single-groove belt pulley; 93. a first gear; 94. a second gear; 10. a fixing plate; 11. a rotating device; 111. a second motor; 112. a bevel gear; 113. a gear plate; 12. a movable rod; 13. mounting blocks; 14. a movable box; 15. a squeegee; 16. a drain pipe; 17. an electromagnetic valve; 18. a sewage pump; 19. a spring; 20. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a cleaning device for sludge settled in a sewage treatment tank comprises a treatment tank 1, a water inlet pipe 2 is arranged on the left side of the top of the treatment tank 1, cover plates 3 are arranged on the left and right sides of the inner wall of the treatment tank 1, a sleeve 4 is bolted below one side of the cover plate 3 opposite to the one side, a first rotating rod 5 is bolted inside the sleeve 4, the front end of the first rotating rod 5 is rotatably connected with the inner wall of the treatment tank 1, the rear end of the first rotating rod 5 penetrates through the inner wall of the treatment tank 1 and extends to the outside, a box body 6 is bolted on the rear side of the treatment tank 1, the rear end of the first rotating rod 5 penetrates through the inside of the box body 6 and is rotatably connected with the inner wall of the box body 6, a first motor 7 is arranged on the rear side of the inner wall of the box body 6, a second rotating rod 8 is rotatably connected on the right side of the inner wall of the box body 6, a linkage structure 9, the rotating device 11 is arranged below the fixed plate 10, the bottom of the inner wall of the treatment box 1 is rotatably connected with the movable rod 12, the top end of the movable rod 12 penetrates through the fixed plate 10 and is bolted with the installation block 13, the left side and the right side of the installation block 13 are respectively bolted with the movable boxes 14, the inner parts of the movable boxes 14 are provided with the scraping plates 15, the right side of the treatment box 1 is communicated with the drain pipe 16, the surfaces of the drain pipes 16 are respectively provided with the electromagnetic valve 17 and the sewage pump 18, and the device can automatically scrape and discharge the sludge in the tank without water pumping operation through the arrangement of the cover plate 3, the first rotating rod 5, the linkage structure 9, the rotating device 11, the movable boxes 14 and the scraping plates 15, thereby saving labor cost and improving working efficiency, solving the problem that an operator needs to pump the water in the tank after pumping the water out in the existing sludge cleaning mode, and having large workload in the mode, high labor cost and low working efficiency.

Referring to fig. 2, the linkage structure 9 includes a double-grooved pulley 91, a single-grooved pulley 92, a first gear 93 and a second gear 94, the double-grooved pulley 91 is bolted to an output shaft of the first motor 7, the single-grooved pulley 92 is respectively bolted to the left first rotating rod 5 and the second rotating rod 8, the single-grooved pulley 92 is in transmission connection with the double-grooved pulley 91 through a belt, the first gear 93 is bolted to the second rotating rod 8, the second gear 94 is bolted to the right first rotating rod 5, and the first gear 93 is engaged with the second gear 94.

Referring to fig. 1, the rotating device 11 includes a second motor 111, a bevel gear 112 and a gear plate 113, the second motor 111 is installed at the left side of the bottom of the inner wall of the treatment tank 1, the bevel gear 112 is bolted to the output shaft of the second motor 111, the gear plate 113 is bolted to the movable rod 12, the gear plate 113 is meshed with the bevel gear 112, and the second motor 111, the bevel gear 112 and the gear plate 113 are arranged so that the scraper 15 can automatically scrape off the sludge on the surface of the fixed plate 10.

Referring to fig. 1 and 3, the scraping plate 15 is arranged inside the movable box 14 in a penetrating manner, the bottom of the scraping plate 15 penetrates the bottom of the movable box 14 and contacts with the top of the fixed plate 10, the spring 19 is fixedly connected to the side, opposite to the inner wall of the movable box 14, of the top of the scraping plate 15, the number of the springs 19 is several, and the springs 19 are uniformly arranged, so that the scraping plate 15 can be protected in a shock absorption manner through the arrangement of the springs 19, and the scraping plate 15 is prevented from being damaged by foreign matters in sludge.

Referring to fig. 1 and 2, baffles 20 are bolted to both sides of the inner wall of the treatment tank 1, the width of the baffles 20 is larger than the gap between the cover plate 3 and the inner wall of the treatment tank 1, and a large amount of sludge is prevented from flowing upward from the gap between the cover plate 3 and the treatment tank 1 when the sludge on the surface of the fixed plate 10 is scraped.

Referring to fig. 1, 3 and 4, the scraper 15 is made of metal material, and the bottom of the scraper is sharp, the surface of the scraper 15 is treated with rust-proof treatment, the scraping effect on sludge is improved by the arrangement of the scraper 15, and the service life of the scraper 15 is prolonged by the arrangement of the rust-proof treatment.

The working principle is as follows: when sludge on the top of the fixed plate 10 needs to be scraped, an operator starts the first motor 7, so that the output shaft of the first motor 7 drives the double-groove belt pulley 91 to rotate, the single-groove belt pulleys 92 on two sides are driven to rotate, the first rotating rod 5 and the second rotating rod 8 on the left side start to rotate, the first gear 93 and the second gear 94 are meshed, the first rotating rod 5 on the right side is driven to rotate, the rotating directions of the first rotating rods 5 on the two sides are different, the rotating direction of the first motor 7 is controlled, the cover plates 3 on the two sides are closed, sludge and water on the bottom of the treatment tank 1 are simply separated, then the second motor 111 is started, the output shaft of the second motor 111 drives the conical gear 112 to rotate, the movable rod 12 is driven to rotate, the scraper plates 15 on the two sides are driven to scrape the adhered sludge on the top of the fixed plate 10, and after the sludge is scraped from the surface of the top of the fixed plate 10, the electromagnetic valve 17 and the sewage pump 18 are opened to pump out the sludge, thereby completing the cleaning operation of the sludge.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a sewage treatment pond deposits silt cleaning device, is including handling case (1), its characterized in that: the left side of handling case (1) top is provided with inlet tube (2), the left and right sides of handling case (1) inner wall all is provided with apron (3), the below bolt joint that apron (3) one side in opposite directions has sleeve pipe (4), the inside bolt joint of sleeve pipe (4) has first rotary rod (5), rotate between the front end of first rotary rod (5) and the inner wall of handling case (1) and be connected, and the rear end of first rotary rod (5) runs through the inner wall of handling case (1) and extends to the outside, the rear side bolt joint of handling case (1) has box body (6), the rear end of first rotary rod (5) runs through to the inside of box body (6) to be connected with the inner wall rotation of box body (6), first motor (7) are installed to the rear side of box body (6) inner wall, the right side rotation of box body (6) inner wall is connected with second rotary rod (8), and the inside of box body (6) is provided with linkage structure (9), the below of handling case (1) inner wall is bolted to have fixed plate (10), the below of fixed plate (10) is provided with rotating device (11), the bottom of handling case (1) inner wall is rotated and is connected with movable rod (12), the top of movable rod (12) is run through fixed plate (10) and is bolted to have installation piece (13), the left and right sides of installation piece (13) all is bolted to have activity box (14), the inside of activity box (14) is provided with scraper blade (15), the right side intercommunication of handling case (1) has drain pipe (16), solenoid valve (17) and sewage pump (18) are installed respectively to the surface of drain pipe (16).

2. The device for cleaning the settled sludge in the sewage treatment tank, according to the claim 1, is characterized in that: linkage structure (9) are including double flute belt pulley (91), single groove belt pulley (92), first gear (93) and second gear (94), double flute belt pulley (91) and the output shaft bolt of first motor (7), single groove belt pulley (92) respectively with left first rotary rod (5) and second rotary rod (8) bolt, be connected through belt transmission between single groove belt pulley (92) and double flute belt pulley (91), first gear (93) and second rotary rod (8) bolt, second gear (94) and right side first rotary rod (5) bolt, mesh between first gear (93) and second gear (94).

3. The device for cleaning the settled sludge in the sewage treatment tank, according to the claim 1, is characterized in that: the rotating device (11) comprises a second motor (111), a bevel gear (112) and a gear disc (113), the second motor (111) is installed on the left side of the bottom of the inner wall of the treatment box (1), the bevel gear (112) is bolted with an output shaft of the second motor (111), the gear disc (113) is bolted with the movable rod (12), and the gear disc (113) is meshed with the bevel gear (112).

4. The device for cleaning the settled sludge in the sewage treatment tank, according to the claim 1, is characterized in that: the scraper blade (15) run through the inside that sets up at activity box (14), and the bottom of scraper blade (15) runs through the bottom of activity box (14) and contacts with the top of fixed plate (10), the top of scraper blade (15) and the opposite one side fixedly connected with spring (19) of activity box (14) inner wall, the quantity of spring (19) is a plurality of, and align to grid between them.

5. The device for cleaning the settled sludge in the sewage treatment tank, according to the claim 1, is characterized in that: both sides of the inner wall of the treatment box (1) are bolted with baffle plates (20), and the width of each baffle plate (20) is larger than the gap between the cover plate (3) and the inner wall of the treatment box (1).

6. The device for cleaning the settled sludge in the sewage treatment tank, according to the claim 1, is characterized in that: the scraper (15) is made of metal materials, the bottom of the scraper is sharp, and the surface of the scraper (15) is subjected to rust prevention treatment.