CN213253422U

CN213253422U - Screen cloth for water treatment in hydraulic engineering

Info

Publication number: CN213253422U
Application number: CN202022020816.4U
Authority: CN
Inventors: 吕贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-25
Anticipated expiration: 2030-09-15

Abstract

A screen mesh for water treatment in hydraulic engineering comprises a base, a vertical wall, a screen mesh mechanism, a sewage collecting mechanism, a water inlet pipe and a water outlet pipe; the screen mechanism comprises a screen, a first telescopic rod and a cleaning assembly; the cleaning assembly is arranged on the screen and comprises a sliding rod, a sleeve, a second telescopic rod, a roller, a first motor, a second motor, a gear and a rack; the sewage collecting mechanism is arranged below the lower end of the screen, and comprises a groove body, a groove cover, a locking assembly, a drain pipe, a first hydraulic cylinder, a pressing plate and a second hydraulic cylinder; waste residues on the screen can be cleaned, so that the screen is prevented from being blocked; the waste residue can be compressed, and the waste residue compressed into blocks is discharged in a rotating manner, so that the efficiency of the device is improved.

Description

Screen cloth for water treatment in hydraulic engineering

Technical Field

The utility model relates to a water treatment field especially relates to a screen cloth for water treatment among hydraulic engineering.

Background

With the rapid advance of industrialization, the produced wastewater, waste liquid and waste residue are increased gradually, which has great influence on human living environment, and the hydraulic screening equipment becomes one of indispensable sewage treatment equipment for improving human living environment. When using hydraulic sieve to carry out sewage treatment, the waste residue in the sewage can gather in the hydraulic sieve main part, and current hydraulic sieve is inconvenient clears up the waste residue, has reduced sewage treatment efficiency.

In order to solve the problems, the application provides a screen for water treatment in hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a screen for water treatment in hydraulic engineering, which can adjust the inclination angle of the screen, and is convenient for accelerating the sewage treatment speed and the waste residue cleaning efficiency; waste residues on the screen can be cleaned, so that the screen is prevented from being blocked; the waste residue can be compressed, and the waste residue compressed into blocks is discharged in a rotating manner, so that the efficiency of the device is improved.

(II) technical scheme

In order to solve the problems, the utility model provides a screen for water treatment in hydraulic engineering, which comprises a base, a vertical wall, a screen mechanism, a sewage collecting mechanism, a water inlet pipe and a water outlet pipe; the upper end of the base is provided with a water collecting tank; one side of the water collecting tank is provided with a vertical wall, the other side of the water collecting tank is provided with a sewage collecting mechanism, a screen mechanism is arranged above the sewage collecting mechanism, and a water outlet pipe is arranged at the lower end of the sewage collecting tank; the upper end of the vertical wall is provided with a water inlet pipe; the screen mechanism comprises a screen, a first telescopic rod and a cleaning assembly; the screen mesh is obliquely arranged, the lower end of the screen mesh is rotatably connected with the upper end of the wall of the water collecting tank, and the upper end of the screen mesh is rotatably provided with a first telescopic rod; one end of the telescopic rod is connected with the screen, and the other end of the telescopic rod is rotatably connected with the upper end of the side wall of the vertical wall; the cleaning assembly is arranged on the screen and comprises a sliding rod, a sleeve, a second telescopic rod, a roller, a first motor, a second motor, a gear and a rack; the sliding rod is arranged above the screen in parallel with the screen, and a sleeve is arranged on the sliding rod in a sliding manner; the telescopic rod II is horizontally arranged, one end of the telescopic rod II is arranged on the sleeve, and the other end of the telescopic rod II is provided with the motor I; the roller is arranged on an output shaft of the motor I; the second motor is arranged on the sleeve, and a gear is arranged on an output shaft; the rack is arranged at the edge of the screen, is positioned below the gear and is meshed with the gear; the sewage collecting mechanism is arranged below the lower end of the screen and comprises a groove body, a groove cover, a locking assembly, a drain pipe, a first hydraulic cylinder, a pressing plate and a second hydraulic cylinder; one side of the lower end of the groove body is rotatably connected with the base, the upper end of the side wall is rotatably provided with a groove cover, the upper end of the opposite side wall is provided with a locking component, and the lower end of the opposite side wall is provided with a drain pipe; the first hydraulic cylinder is arranged on the side wall of the groove body, and the telescopic end extends into the groove body and is connected with the pressing plate; the second hydraulic cylinder is obliquely arranged at the lower end of the groove body, the upper end of the second hydraulic cylinder is rotatably connected with the groove body, and the lower end of the second hydraulic cylinder is rotatably connected with the base.

Preferably, the upper end of the vertical wall is provided with a sand settling tank and a water diversion slope; the sand settling groove is positioned below the water inlet pipe; the water diversion slope is positioned above the upper end of the screen.

Preferably, the two ends of the sliding rod are provided with supports, and the supports are arranged on the screen mesh.

Preferably, the locking assembly comprises a protrusion, a bolt, a spiral sleeve, a screw rod and a motor III; the bulge is arranged at one end of the groove cover far away from the groove body, and a round hole is horizontally arranged on the bulge; the upper end of the side wall of the groove body is provided with a groove, and the position of the groove corresponds to the protrusion; the wall of the groove is provided with a bolt; the lower end of the bolt is provided with a spiral sleeve; the screw sleeve is arranged on the screw rod; one end of the screw rod is connected with an output shaft of the motor III.

Preferably, the outer surface of the drum is provided with bristles.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, by arranging the first telescopic rod, the inclination angle of the screen can be adjusted, so that the sewage treatment speed and the waste residue cleaning efficiency can be increased; by arranging the cleaning assembly, the screen can be prevented from being blocked, and waste residues on the screen can be cleaned; through setting up dirty mechanism of collection, can compress the waste residue to rotate the waste residue that will compress into the piece and discharge, improved the efficiency of device, saved the manpower.

Drawings

Fig. 1 is the utility model provides a water treatment uses screen cloth's among the hydraulic engineering structural schematic diagram.

Fig. 2 is the utility model provides a screen cloth mechanism's in water treatment screen cloth in hydraulic engineering structural schematic.

Fig. 3 is the utility model provides a water treatment is with local enlargements of A department in the screen cloth in hydraulic engineering.

Fig. 4 is the utility model provides a water treatment is with local enlargements of B department in the screen cloth in hydraulic engineering.

Fig. 5 is the utility model provides a sewage collecting mechanism's in water treatment screen cloth structural schematic diagram among hydraulic engineering.

Reference numerals: 1. a base; 2. erecting a wall; 3. a screen mechanism; 4. a dirt collecting mechanism; 5. a water inlet pipe; 6. A water outlet pipe; 7. a water collection tank; 8. a sand settling tank; 9. a water diversion slope; 10. screening a screen; 11. a first telescopic rod; 12. Cleaning the assembly; 13. a trough body; 14. a slot cover; 15. a locking assembly; 16. a drain pipe; 17. a first hydraulic cylinder; 18. pressing a plate; 19. a second hydraulic cylinder; 20. a support; 21. a slide bar; 22. a sleeve; 23. a second telescopic rod; 24. a drum; 25. a first motor; 26. a second motor; 27. a gear; 28. a rack; 29. a protrusion; 30. A circular hole; 31. a bolt; 32. a helical sleeve; 33. a screw rod; 34. a third motor; 35. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the screen for water treatment in hydraulic engineering provided by the present invention comprises a base 1, a vertical wall 2, a screen mechanism 3, a sewage collecting mechanism 4, a water inlet pipe 5 and a water outlet pipe 6; the upper end of the base 1 is provided with a water collecting tank 7; one side of the water collecting tank 7 is provided with a vertical wall 2, the other side is provided with a sewage collecting mechanism 4, a screen mechanism 3 is arranged above the sewage collecting tank, and the lower end of the sewage collecting tank is provided with a water outlet pipe 6; the upper end of the vertical wall 2 is provided with a water inlet pipe 5; the screen mechanism 3 comprises a screen 10, a first telescopic rod 11 and a cleaning assembly 12; the screen mesh 10 is obliquely arranged, the lower end of the screen mesh is rotatably connected with the upper end of the wall of the water collecting tank 7, and the upper end of the screen mesh is rotatably provided with a first telescopic rod 11; one end of a first telescopic rod 11 is connected with the screen 10, and the other end of the first telescopic rod is rotatably connected with the upper end of the side wall of the vertical wall 2; the cleaning assembly 12 is arranged on the screen mesh 10 and comprises a sliding rod 21, a sleeve 22, a second telescopic rod 23, a roller 24, a first motor 25, a second motor 26, a gear 27 and a rack 28; the sliding rod 21 is arranged above the screen cloth 10 in parallel with the screen cloth 10, and the sliding rod 21 is provided with a sleeve 22 in a sliding way; the second telescopic rod 23 is horizontally arranged, one end of the second telescopic rod is arranged on the sleeve 22, and the other end of the second telescopic rod is provided with a first motor 25; the roller 24 is arranged on an output shaft of the motor I25; the second motor 26 is arranged on the sleeve 22, and a gear 27 is arranged on an output shaft; the rack 28 is arranged at the edge of the screen cloth 10, is positioned below the gear 27 and is meshed with the gear 27; the sewage collecting mechanism 4 is arranged below the lower end of the screen mesh 10 and comprises a groove body 13, a groove cover 14, a locking assembly 15, a drain pipe 16, a first hydraulic cylinder 17, a pressure plate 18 and a second hydraulic cylinder 19; one side of the lower end of the groove body 13 is rotatably connected with the base 1, the upper end of the side wall is rotatably provided with a groove cover 14, the upper end of the opposite side wall is provided with a locking component 15, and the lower end of the opposite side wall is provided with a drain pipe 16; the first hydraulic cylinder 17 is arranged on the side wall of the groove body 13, and the telescopic end extends into the groove body 13 and is connected with the pressing plate 18; the second hydraulic cylinder 19 is obliquely arranged at the lower end of the groove body 13, the upper end of the second hydraulic cylinder is rotatably connected with the groove body 13, and the lower end of the second hydraulic cylinder is rotatably connected with the base 1.

In an alternative embodiment, the upper end of the vertical wall 2 is provided with a sand settling tank 8 and a water diversion slope 9; the sand settling tank 8 is positioned below the water inlet pipe 5; the diversion ramp 9 is located above the upper end of the screen 10.

In an alternative embodiment, the slide bar 21 is provided with a support 20 at both ends, and is arranged on the screen cloth 10 through the supports 20.

In an alternative embodiment, the locking assembly 15 includes a protrusion 29, a latch 31, a screw sleeve 32, a lead screw 33, and a motor three 34; the bulge 29 is arranged at one end of the groove cover 14 far away from the groove body 13, and a round hole 30 is horizontally arranged on the bulge 29; the upper end of the side wall of the groove body 13 is provided with a groove 35, and the position of the groove corresponds to the protrusion 29; the slot wall of the groove 35 is provided with a bolt 31; the lower end of the bolt 31 is provided with a spiral sleeve 32; the screw sleeve 32 is arranged on the screw rod 33; one end of the screw 33 is connected with an output shaft of a motor III 34.

In an alternative embodiment, the outer surface of the roller 24 is provided with bristles.

In the utility model, the working principle of the device is that sewage enters the sand settling tank 8 from the water inlet pipe 5, massive gravels are settled at the bottom of the sand settling tank 8, after the sand settling tank 8 is filled, the sewage uniformly flows onto the screen 10 from the water diversion slope 9 for filtration, the filtered water enters the water collecting tank 7 and is discharged from the water outlet pipe 6, and waste residues are left on the screen 10; during filtering, the second motor 26 drives the sleeve 22 to move up and down, the roller 24 is driven by the first motor 25 to rotate towards the direction of the screen 10 during moving, waste residues are cleaned in the groove body 13, and the distance between the roller 24 and the screen 10 can be adjusted by the second telescopic rod 23; after filtration or the trough body 13 is filled, the trough cover 14 is covered, the trough cover 14 is locked by the locking assembly 15, the hydraulic cylinder I17 drives the pressing plate 18 to press the waste residues into blocks, water in the waste residues is discharged through the water discharge pipe 16, and after the pressing blocks are finished, the hydraulic cylinder II 19 drives the trough body 13 to rotate, and waste residues are poured out.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A screen for water treatment in hydraulic engineering is characterized by comprising a base (1), a vertical wall (2), a screen mechanism (3), a sewage collecting mechanism (4), a water inlet pipe (5) and a water outlet pipe (6); the upper end of the base (1) is provided with a water collecting tank (7); one side of the water collecting tank (7) is provided with a vertical wall (2), the other side is provided with a sewage collecting mechanism (4), a screen mechanism (3) is arranged above the water collecting tank, and the lower end of the water collecting tank is provided with a water outlet pipe (6); the upper end of the vertical wall (2) is provided with a water inlet pipe (5);

the screen mechanism (3) comprises a screen (10), a first telescopic rod (11) and a cleaning assembly (12); the screen (10) is obliquely arranged, the lower end of the screen is rotatably connected with the upper end of the wall of the water collecting tank (7), and the upper end of the screen is rotatably provided with a first telescopic rod (11); one end of the first telescopic rod (11) is connected with the screen (10), and the other end of the first telescopic rod is rotatably connected with the upper end of the side wall of the vertical wall (2); the cleaning assembly (12) is arranged on the screen (10) and comprises a sliding rod (21), a sleeve (22), a second telescopic rod (23), a roller (24), a first motor (25), a second motor (26), a gear (27) and a rack (28); the sliding rod (21) is arranged above the screen (10) in parallel with the screen (10), and the sliding rod (21) is provided with a sleeve (22) in a sliding way; the second telescopic rod (23) is horizontally arranged, one end of the second telescopic rod is arranged on the sleeve (22), and the other end of the second telescopic rod is provided with a first motor (25); the roller (24) is arranged on an output shaft of the first motor (25); the second motor (26) is arranged on the sleeve (22), and a gear (27) is arranged on an output shaft; the rack (28) is arranged at the edge of the screen (10), is positioned below the gear (27) and is meshed with the gear (27);

the sewage collecting mechanism (4) is arranged below the lower end of the screen (10) and comprises a tank body (13), a tank cover (14), a locking assembly (15), a drain pipe (16), a first hydraulic cylinder (17), a pressing plate (18) and a second hydraulic cylinder (19); one side of the lower end of the groove body (13) is rotatably connected with the base (1), the upper end of the side wall is rotatably provided with a groove cover (14), the upper end of the opposite side wall is provided with a locking component (15), and the lower end of the opposite side wall is provided with a drain pipe (16); the first hydraulic cylinder (17) is arranged on the side wall of the groove body (13), and the telescopic end extends into the groove body (13) and is connected with the pressing plate (18); the second hydraulic cylinder (19) is obliquely arranged at the lower end of the groove body (13), the upper end of the second hydraulic cylinder is rotatably connected with the groove body (13), and the lower end of the second hydraulic cylinder is rotatably connected with the base (1).

2. The screen mesh for water treatment in the hydraulic engineering as claimed in claim 1, wherein the upper end of the vertical wall (2) is provided with a sand settling tank (8) and a water diversion slope (9); the sand settling tank (8) is positioned below the water inlet pipe (5); the water diversion slope (9) is positioned above the upper end of the screen (10).

3. The screen for water treatment in hydraulic engineering as claimed in claim 1, characterized in that the two ends of the slide rod (21) are provided with the support (20), and are arranged on the screen (10) through the support (20).

4. The screen for water treatment in hydraulic engineering as claimed in claim 1, wherein the locking assembly (15) comprises a protrusion (29), a bolt (31), a spiral sleeve (32), a screw rod (33) and a motor III (34); the bulge (29) is arranged at one end of the groove cover (14) far away from the groove body (13), and a round hole (30) is horizontally arranged on the bulge (29); the upper end of the side wall of the groove body (13) is provided with a groove (35) which corresponds to the protrusion (29); the wall of the groove (35) is provided with a bolt (31); the lower end of the bolt (31) is provided with a spiral sleeve (32); the screw sleeve (32) is arranged on the screw rod (33); one end of the screw rod (33) is connected with an output shaft of the motor III (34).

5. A screen for water treatment in hydraulic engineering according to claim 1, characterised in that the outer surface of the drum (24) is provided with bristles.