CN113967586A

CN113967586A - Hydraulic engineering synthesizes silt processing apparatus

Info

Publication number: CN113967586A
Application number: CN202111220159.0A
Authority: CN
Inventors: 惠云; 周挺; 王宇龙
Original assignee: Zhejiang Donglei Construction Co ltd
Current assignee: Zhejiang Donglei Construction Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-25
Anticipated expiration: 2041-10-20
Also published as: CN113967586B

Abstract

The invention relates to the technical field of hydraulic engineering, in particular to a comprehensive silt treatment device for hydraulic engineering, which comprises a box body, filter plates, a vertical plate, a motor, a rotating shaft a and a sliding block b, wherein the filter plates are arranged on the box body; the top and the bottom of the box body are respectively provided with a feeding cone hopper and a discharge chute; the filter plate is arranged on the inner wall of the box body in a sliding manner, a plurality of groups of filter holes are formed in the filter plate, and a transition plate is arranged at the right end of the filter plate; the vertical plate is arranged at the left end of the filter plate; the motor is arranged on the inner wall of the box body, and the rotating shaft a is provided with a vibration assembly; the sliding block b is arranged on the vertical plate in a sliding mode, the supporting rod a is arranged on the sliding block b, the supporting rod b is arranged at the right end of the supporting rod a, a plurality of groups of supporting rods c are arranged on the supporting rods b, and a plurality of groups of ejector pins are arranged on the supporting rods c. According to the invention, the large-particle sand stones clamped in the filtering holes can be effectively ejected out by the up-and-down movement of the ejector pins, the filtering holes are prevented from being blocked, the filtering efficiency is ensured, and the whole device only needs to be driven by one motor, so that the power source is simple.

Description

Hydraulic engineering synthesizes silt processing apparatus

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a comprehensive sediment treatment device for hydraulic engineering.

Background

Chinese patent with application number CN202022781573.6 discloses a hydraulic engineering synthesizes silt processing apparatus, through the reciprocal subassembly of circulation that sets up, and then can drive first filter plate and carry out reciprocating motion from top to bottom along handling the case to avoid first filter plate to take place the condition of jam.

However, the above-mentioned published solutions have the following disadvantages: the grit vibrations that come great granule through first filter screen up-and-down motion fall down, and the result of use is not good, because the grit just in time blocks in the net of filter screen, and vibrations can't make its discharge, still can cause the jam of filter screen, influences filtration efficiency, and along with time passes, and the net that is blockked up is more and more, and filtration efficiency constantly descends, influences normal use.

Disclosure of Invention

The invention aims to provide a comprehensive silt treatment device for hydraulic engineering, aiming at the problem that the silt filtration efficiency is reduced due to the fact that a filter screen is easy to block in the background technology.

The technical scheme of the invention is as follows: a hydraulic engineering comprehensive silt treatment device comprises a box body, filter plates, a vertical plate, a motor, a rotating shaft a and a sliding block b;

the bottom of the box body is provided with a plurality of groups of supporting legs, the top and the bottom of the box body are respectively provided with a feeding cone hopper and a discharge chute, and the front side of the box body is provided with a transparent observation window; the filter plate is obliquely and slidably arranged on the inner wall of the box body, the left end of the filter plate is higher than the right end of the filter plate, the sliding direction of the filter plate is the length direction of the filter plate, a plurality of groups of filter holes are vertically arranged on the filter plate, baffle plates a are arranged on the front side and the rear side of the filter plate, a transition plate is arranged on the right end of the filter plate, the transition plate penetrates through a strip-shaped groove a arranged on the right side of the box body, and baffle plates b are arranged on the tops of the front end and the rear end of the transition plate; the vertical plate is vertically arranged at the left end of the filter plate, and a vertical groove is vertically arranged on the vertical plate; the motor is arranged on the inner wall of the rear side of the box body, an output shaft of the motor is in transmission connection with a rotating shaft a, the rotating shaft a is longitudinally and horizontally arranged, and a vibration component for driving the vertical plate to move back and forth along the length direction of the filter plate is arranged on the rotating shaft a; the sliding block b is arranged on the end face, back to the filter plate, of the vertical plate in a sliding mode along the vertical direction, a lifting assembly for driving the sliding block b to move up and down is arranged in the box body, a supporting rod a is arranged on the sliding block b and penetrates through the vertical groove, a supporting rod b is longitudinally arranged at the right end of the supporting rod a, multiple groups of supporting rods c are arranged on the supporting rod b, multiple groups of thimbles are arranged on the supporting rods c, and the multiple groups of thimbles are respectively located under the multiple groups of filter holes.

Preferably, the vibration assembly comprises a slide block a, a cam a and a circular ring; the slide block a is arranged on the end face of the vertical plate back to the filter plate in a sliding manner along the vertical direction; the circular ring is vertically arranged on the end face of the sliding block a, which is back to the vertical plate; the cam a is arranged on the rotating shaft a, the axis of the cam a is not coincident with the axis of the rotating shaft a, and the long side and the short side of the cam a are both contacted with the inner wall of the circular ring.

Preferably, the lifting assembly comprises a chain wheel, a chain, a support plate b, a spring, a support plate a, a cam b and a rotating shaft b; the rotating shaft b is rotatably arranged on the front inner wall and the rear inner wall of the box body, is longitudinally and horizontally arranged and is positioned below the rotating shaft a; the two groups of chain wheels are arranged on the rotating shaft a and the rotating shaft b respectively and are in transmission connection through chains; the supporting plate a is horizontally arranged on the end face, back to the vertical plate, of the sliding block b, and a strip-shaped groove b for a chain to pass through is formed in the supporting plate a; the cam b is arranged on the rotating shaft b, is positioned below the supporting plate a and is in contact with the bottom of the supporting plate a; the supporting plate b is horizontally arranged at the bottom of the vertical plate and is positioned right below the sliding block b; the spring is vertically arranged on the supporting plate b, and the top of the spring is connected with the bottom of the sliding block b.

Preferably, all slope on the side inner wall around the box sets up the slide, and the inclination of slide equals with the inclination of filter plate, all is provided with the spout on the side around the filter plate, and two sets of spouts are passed in the cooperation of two sets of slides.

Preferably, the bottom of the right side of the box body is provided with a side supporting plate, the side supporting plate is provided with a material receiving box, the top of the material receiving box is open, the material receiving box is positioned below the transition plate, and the side surface of the material receiving box is provided with a handle.

Preferably, the inner side of the bottom of the box body is provided with two groups of material guide platforms which are symmetrical relative to the discharge chute, and the upper end surfaces of the two groups of material guide platforms are provided with material guide inclined surfaces.

Preferably, the support rods d are longitudinally arranged at the right ends of the support rods c.

Preferably, the large-particle sand filtration method comprises the following steps: s1, starting a motor, driving the filter plate to move back and forth along the inclined direction through the vibration component by the motor, and driving a plurality of groups of thimbles to move up and down continuously by combining with the lifting component; s2, pouring silt from the feeding cone hopper onto the filter plate, enabling small-particle substances in the silt to pass through the filter holes and fall from the discharge chute after being guided by the inclined surface of the material guide table under the back-and-forth movement of the filter plate, blocking large-particle gravels by the filter plate, and gradually sliding the large-particle gravels onto the transition plate and into the material receiving box through the transition plate due to the inclined vibration of the filter plate; s3, during the filtering period, the thimble moves up and down continuously to pass through the filtering hole continuously, so that the large-particle sandstone clamped in the filtering hole can be ejected out and then slide down in the material receiving box along the filtering plate and the transition plate.

Compared with the prior art, the invention has the following beneficial technical effects: the reciprocating of thimble can effectively go out the large granule grit of card in filtering the hole, prevents to filter the hole and blocks up, has guaranteed filtration efficiency, and whole device only needs a motor to drive, and the power supply is simple.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top cross-sectional view of FIG. 1;

FIG. 3 is a front cross-sectional view of FIG. 1;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Reference numerals: 1. a box body; 2. supporting legs; 3. a feeding cone hopper; 4. a transparent viewing window; 5. filtering the plate; 6. A filtration pore; 7. a baffle plate a; 8. a transition plate; 9. a baffle b; 10. a side supporting plate; 11. a material receiving box; 12. a handle; 13. a vertical plate; 14. a slide block a; 15. a motor; 16. a rotating shaft a; 17. a cam a; 18. a circular ring; 19. a sprocket; 20. a chain; 21. a vertical slot; 22. a slide block b; 23. a support rod a; 24. a support rod b; 25. a support bar c; 26. a thimble; 27. a support plate b; 28. a spring; 29. a support plate a; 30. a strip-shaped groove b; 31. a cam b; 32. a strip-shaped groove a; 33. a material guide table; 34. a discharge chute; 35. a slide plate; 36. a support rod d; 37. the shaft b is rotated.

Detailed Description

Example one

As shown in fig. 1-4, the comprehensive silt treatment device for hydraulic engineering provided by the invention comprises a box body 1, a filter plate 5, a vertical plate 13, a motor 15, a rotating shaft a16 and a sliding block b 22;

the bottom of the box body 1 is provided with a plurality of groups of supporting legs 2, the top and the bottom of the box body 1 are respectively provided with a feeding cone 3 and a discharging groove 34, the front side of the box body 1 is provided with a transparent observation window 4, the inner side of the bottom of the box body 1 is provided with two groups of guide platforms 33, the two groups of guide platforms 33 are symmetrical about the discharging groove 34, and the upper end surfaces of the two groups of guide platforms 33 are both provided with guide inclined surfaces; the filter plate 5 is obliquely and slidably arranged on the inner wall of the box body 1, sliding plates 35 are obliquely arranged on the inner wall of the front side and the rear side of the box body 1, the inclination angle of each sliding plate 35 is equal to that of the filter plate 5, sliding grooves are formed in the front side and the rear side of each filter plate 5, the two groups of sliding plates 35 are matched and penetrate through the two groups of sliding grooves, the left end of each filter plate 5 is higher than the right end of each filter plate 5, the sliding direction of each filter plate 5 is the length direction of each filter plate 5, a plurality of groups of filter holes 6 are vertically arranged on each filter plate 5, baffles a7 are arranged on the front side and the rear side of each filter plate 5, a transition plate 8 is arranged at the right end of each filter plate 5, the transition plate 8 penetrates through a strip-shaped groove a32 formed in the right side of the box body 1, and baffles 9 are arranged at the tops of the front end and the rear end of each transition plate 8; a side supporting plate 10 is arranged at the bottom of the right side of the box body 1, a material receiving box 11 is arranged on the side supporting plate 10, the top of the material receiving box 11 is opened, the material receiving box 11 is positioned below the transition plate 8, and a handle 12 is arranged on the side surface of the material receiving box 11; the vertical plate 13 is vertically arranged at the left end of the filter plate 5, the vertical plate 13 is vertically provided with a vertical groove 21, and the vertical groove 21 forms openings on the left end surface and the right end surface of the vertical plate 13; the motor 15 is arranged on the inner wall of the rear side of the box body 1, the output shaft of the motor 15 is in transmission connection with a rotating shaft a16, the rotating shaft a16 is longitudinally and horizontally arranged, and a vibrating component for driving the vertical plate 13 to move back and forth along the length direction of the filter plate 5 is arranged on the rotating shaft a 16; the slide block b22 is arranged on the end face of the vertical plate 13 back to the filter plate 5 in a sliding manner along the vertical direction, a lifting component for driving the slide block b22 to move up and down is arranged in the box body 1, a support rod a23 is arranged on the slide block b22, the support rod a23 penetrates through the vertical groove 21, a support rod b24 is longitudinally arranged at the right end of the support rod a23, a plurality of groups of support rods c25 are arranged on the support rod b24, a support rod d36 is longitudinally arranged at the right end of the plurality of groups of support rods c25, a plurality of groups of thimbles 26 are arranged on the support rod c25, and the plurality of groups of thimbles 26 are respectively positioned under the plurality of groups of filter holes 6.

In this embodiment, the motor 15 is started, the motor 15 drives the filter plate 5 to move back and forth along the inclined direction through the vibration component, and simultaneously the lifting component is combined to drive the plurality of groups of ejector pins 26 to move up and down continuously, silt is poured from the feeding cone 3 to the filter plate 5, under the back and forth movement of the filter plate 5, small particulate matters in the silt pass through the filter holes 6 and fall from the discharge chute 34, large-particle gravels are blocked by the filter plate 5, due to the inclined vibration of the filter plate 5, the large-particle gravels gradually slide down onto the transition plate 8 and slide into the receiving box 11 through the transition plate 8, during the filtering period, the ejector pins 26 move up and down continuously to pass through the filter holes 6, large-particle gravels clamped in the filter holes 6 can be ejected out, and then slide down into the receiving box 11 along the filter plate 5 and the transition plate 8, the large-particle gravels clamped in the filter holes 6 can be ejected out by the up and down movement of the ejector pins 26, the filter holes 6 are prevented from being blocked, and the filtering efficiency is ensured.

Example two

Compared with the first embodiment, the comprehensive sediment treatment device for the hydraulic engineering provided by the invention has the advantages that the vibration assembly comprises a slide block a14, a cam a17 and a circular ring 18; the slide block a14 is arranged on the end surface of the vertical plate 13 back to the filter plate 5 in a sliding way along the vertical direction; the circular ring 18 is vertically arranged on the end face of the sliding block a14, which faces away from the vertical plate 13; the cam a17 is arranged on the rotating shaft a16, the axis of the cam a17 is not coincident with the axis of the rotating shaft a16, and the long side and the short side of the cam a17 are both contacted with the inner wall of the circular ring 18.

In this embodiment, the cam a17 rotates in the ring 18 to drive the ring 18 to move, and the ring 18 drives the vertical plate 13 to move through the slider a14, so as to drive the filter plate 5 to move back and forth, thereby achieving the effect of vibration filtering.

EXAMPLE III

Compared with the first embodiment, the comprehensive sediment treatment device for the hydraulic engineering provided by the invention has the advantages that the lifting assembly comprises a chain wheel 19, a chain 20, a supporting plate b27, a spring 28, a supporting plate a29, a cam b31 and a rotating shaft b 37; the rotating shaft b37 is rotatably arranged on the front and rear inner walls of the box body 1, the rotating shaft b37 is longitudinally and horizontally arranged, and the rotating shaft b37 is positioned below the rotating shaft a 16; the chain wheels 19 are arranged in two groups, the two groups of chain wheels 19 are respectively arranged on the rotating shaft a16 and the rotating shaft b37, and the two groups of chain wheels 19 are in transmission connection through a chain 20; the supporting plate a29 is horizontally arranged on the end face of the sliding block b22 back to the vertical plate 13, and the supporting plate a29 is provided with a strip-shaped groove b30 through which the chain 20 passes; the cam b31 is arranged on the rotating shaft b37, and the cam b31 is positioned below the supporting plate a29 and contacts with the bottom of the supporting plate a 29; the supporting plate b27 is horizontally arranged at the bottom of the vertical plate 13, and the supporting plate b27 is positioned right below the sliding block b 22; the spring 28 is vertically arranged on the supporting plate b27, and the top of the spring 28 is connected with the bottom of the sliding block b 22.

In this embodiment, the rotation shaft a16 drives the rotation shaft b37 to rotate through the sprocket 19 and the chain 20, the rotation shaft b37 drives the cam b31 to rotate, the cam b31 and the spring 28 combine to move the slider b22 up and down, so as to drive the thimble 26 to move up and down, the power source of the lifting assembly is also the motor 15, and the whole device only needs one motor 15.

Example four

The large-particle sand filtering method based on the hydraulic engineering comprehensive sediment treatment device comprises the following steps of:

s1, starting the motor 15, driving the filter plate 5 to move back and forth along the inclined direction by the motor 15 through the vibration component, and simultaneously driving the plurality of groups of thimbles 26 to move up and down continuously by combining with the lifting component;

s2, pouring silt from the feeding cone hopper 3 to the filter plate 5, enabling small granular substances in the silt to pass through the filter holes 6 and fall from the discharge chute 34 after being guided by the inclined surface of the material guide table 33 under the back and forth movement of the filter plate 5, blocking large granular gravels by the filter plate 5, and gradually sliding the large granular gravels onto the transition plate 8 and sliding into the material receiving box 11 through the transition plate 8 due to the inclined vibration of the filter plate 5;

s3, during the filtering period, the thimble 26 moves up and down continuously to pass through the filtering hole 6 continuously, so that the large-particle sand stuck in the filtering hole 6 can be pushed out and then slide down in the receiving box 11 along the filtering plate 5 and the transition plate 8.

In this embodiment, the reciprocating of thimble 26 can effectively go out the large granule grit top of card in filtering hole 6, prevents to filter hole 6 and blocks up, has guaranteed filtration efficiency, and whole device only needs a motor 15 to drive, and the power supply is simple.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A hydraulic engineering comprehensive sediment treatment device is characterized by comprising a box body (1), filter plates (5), a vertical plate (13), a motor (15), a rotating shaft a (16) and a sliding block b (22);

the bottom of the box body (1) is provided with a plurality of groups of supporting legs (2), the top and the bottom of the box body (1) are respectively provided with a feeding cone hopper (3) and a discharge chute (34), and the front side of the box body (1) is provided with a transparent observation window (4); the filter plate (5) is obliquely and slidably arranged on the inner wall of the box body (1), the left end of the filter plate (5) is higher than the right end, the sliding direction of the filter plate (5) is the length direction of the filter plate (5), a plurality of groups of filter holes (6) are vertically arranged on the filter plate (5), baffles a (7) are arranged on the front side and the rear side of the filter plate (5), a transition plate (8) is arranged on the right end of the filter plate (5), the transition plate (8) penetrates through a strip-shaped groove a (32) formed in the right side of the box body (1), and baffles b (9) are arranged on the tops of the front end and the rear end of the transition plate (8); the vertical plate (13) is vertically arranged at the left end of the filter plate (5), and a vertical groove (21) is vertically arranged on the vertical plate (13); the motor (15) is arranged on the inner wall of the rear side of the box body (1), an output shaft of the motor (15) is in transmission connection with the rotating shaft a (16), the rotating shaft a (16) is longitudinally and horizontally arranged, and the rotating shaft a (16) is provided with a vibration component which drives the vertical plate (13) to move back and forth along the length direction of the filter plate (5); the slide block b (22) slides along the vertical direction and is arranged on the end face of the vertical plate (13) back to the filter plate (5), a lifting assembly which drives the slide block b (22) to move up and down is arranged in the box body (1), a support rod a (23) is arranged on the slide block b (22), the support rod a (23) penetrates through the vertical groove (21), a support rod b (24) is longitudinally arranged at the right end of the support rod a (23), a plurality of groups of support rods c (25) are arranged on the support rod b (24), a plurality of groups of ejector pins (26) are arranged on the support rod c (25), and the plurality of groups of ejector pins (26) are respectively positioned under the plurality of groups of filter holes (6).

2. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein the vibration assembly comprises a slide block a (14), a cam a (17) and a circular ring (18); the slide block a (14) is arranged on the end surface of the vertical plate (13) back to the filter plate (5) in a sliding manner along the vertical direction; the circular ring (18) is vertically arranged on the end face, back to the vertical plate (13), of the sliding block a (14); the cam a (17) is arranged on the rotating shaft a (16), the axis of the cam a (17) is not coincident with the axis of the rotating shaft a (16), and the long side and the short side of the cam a (17) are in contact with the inner wall of the circular ring (18).

3. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein the lifting assembly comprises a chain wheel (19), a chain (20), a supporting plate b (27), a spring (28), a supporting plate a (29), a cam b (31) and a rotating shaft b (37); the rotating shaft b (37) is rotatably arranged on the front inner wall and the rear inner wall of the box body (1), the rotating shaft b (37) is longitudinally and horizontally arranged, and the rotating shaft b (37) is positioned below the rotating shaft a (16); two groups of chain wheels (19) are arranged, the two groups of chain wheels (19) are respectively arranged on the rotating shaft a (16) and the rotating shaft b (37), and the two groups of chain wheels (19) are in transmission connection through a chain (20); the supporting plate a (29) is horizontally arranged on the end face, back to the vertical plate (13), of the sliding block b (22), and a strip-shaped groove b (30) through which the chain (20) passes is formed in the supporting plate a (29); the cam b (31) is arranged on the rotating shaft b (37), and the cam b (31) is positioned below the supporting plate a (29) and is in contact with the bottom of the supporting plate a (29); the supporting plate b (27) is horizontally arranged at the bottom of the vertical plate (13), and the supporting plate b (27) is positioned right below the sliding block b (22); the spring (28) is vertically arranged on the supporting plate b (27), and the top of the spring (28) is connected with the bottom of the sliding block b (22).

4. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein sliding plates (35) are obliquely arranged on the inner walls of the front side and the rear side of the box body (1), the inclination angle of each sliding plate (35) is equal to that of each filter plate (5), sliding grooves are formed in the front side and the rear side of each filter plate (5), and the two groups of sliding plates (35) are matched and penetrate through the two groups of sliding grooves.

5. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein a side supporting plate (10) is arranged at the bottom of the right side of the box body (1), a material receiving box (11) is arranged on the side supporting plate (10), the top of the material receiving box (11) is open, the material receiving box (11) is located below the transition plate (8), and a handle (12) is arranged on the side face of the material receiving box (11).

6. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein two groups of guide platforms (33) are arranged on the inner side of the bottom of the box body (1), the two groups of guide platforms (33) are symmetrical about the discharge chute (34), and guide inclined surfaces are arranged on the upper end surfaces of the two groups of guide platforms (33).

7. The hydraulic engineering comprehensive sediment treatment device according to claim 1, wherein a support rod d (36) is longitudinally arranged at the right end of the plurality of groups of support rods c (25).

8. A method for filtering large-grained sand and stone in a hydraulic engineering comprehensive sediment treatment device according to any one of claims 1 to 7, which is characterized by comprising the following steps of:

s1, starting a motor (15), wherein the motor (15) drives the filter plate (5) to move back and forth along the inclined direction through a vibration assembly, and simultaneously drives a plurality of groups of thimbles (26) to continuously move up and down by combining with a lifting assembly;

s2, sand is poured onto the filter plate (5) from the feeding cone hopper (3), under the back and forth movement of the filter plate (5), small particle substances in the sand pass through the filter holes (6) and fall from the discharge chute (34) after being guided by the inclined surface of the material guide table (33), large particle sand is blocked by the filter plate (5), and due to the inclined vibration of the filter plate (5), the large particle sand gradually falls onto the transition plate (8) and slides into the material receiving box (11) through the transition plate (8);

s3, during the filtering period, the thimble (26) moves up and down continuously to pass through the filtering hole (6) continuously, so that large-particle sand stuck in the filtering hole (6) can be ejected out, and then slides in the material receiving box (11) along the filter plate (5) and the transition plate (8).