Sediment treatment device for water conservancy project

Abstract

The utility model discloses a water conservancy project sediment treatment device which comprises a cylinder with the left side and the right side open, and a feeding port is formed in one side of the top of the cylinder. Extrusion mechanisms are installed in the cylinder in a combined mode and correspondingly arranged on the two sides of the cylinder, the extrusion mechanisms are used for extruding and filtering silt in the cylinder, a discharging area is arranged at the bottom of the cylinder and composed of a plurality of through holes, and the through holes are evenly distributed in a semicircular mode and formed in the bottom of the cylinder in a penetrating mode. An intercepting mechanism is mounted at the bottom outside the cylinder. According to the device, the extrusion mechanism performs extrusion movement in the cylinder in one direction, silt in the cylinder can be extruded, a large amount of liquid carried in the silt can be discharged from the discharge area, under the assistance of the interception mechanism, the liquid in the silt can be separated out through the interception mechanism, solid silt can be intercepted, and the silt can be discharged from the discharge area. Therefore, separation is effectively realized, and the treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to sediment treatment, in particular to a sediment treatment device for a water conservancy project. Background Art

[0002] With the development of industry, people have gradually paid more attention to the management of river water conservancy projects in their living areas. The construction of water conservancy can meet the needs of economic and social development for water resources, improve the living environment, promote human development, prevent floods and waterlogging disasters, and regulate and distribute water to meet the needs of people's lives and production for water resources.

[0003] During the use of river water conservancy projects, it is necessary to regularly dredge the sediment at the bottom and dehydrate the dredged sediment, and then carry out subsequent treatment actions after the cleared sediment is removed from the liquid.

[0004] At present, most sediment treatment devices use static gravity to complete the precipitation of liquid in the sediment, which greatly prolongs the sediment treatment cycle and has low treatment efficiency. In addition, since the sediment cannot be actively squeezed, the liquid content in the treated sediment is still relatively high, increasing the difficulty of subsequent sediment treatment. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic engineering sediment treatment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy engineering sediment treatment device, comprising a cylinder with an open design on the left and right, a feed port installed on one side of the top of the cylinder, an extrusion mechanism installed in combination inside the cylinder, the extrusion mechanism is correspondingly arranged on both sides of the cylinder, and the extrusion mechanism is used to complete the extrusion and filtration action of the sediment in the cylinder, and a discharge area is arranged at the bottom of the cylinder, the discharge area is composed of a plurality of through holes, and the plurality of through holes are evenly distributed in a semicircular shape and penetrate through the bottom of the cylinder, and an interception mechanism is installed at the bottom of the outside of the cylinder, and the interception mechanism completes the interception and filtration of the sediment.

[0007] As a further preferred embodiment of the present technical solution, the feed port is communicated with the inside of the cylinder, an end cover is detachably installed on the top of the feed port, and a handle is installed on the end cover.

[0008] As a further preferred embodiment of the present technical solution, two connecting members are symmetrically installed on the top of the cylinder, and connecting seats are installed on the tops of the two connecting members.

[0009] As a further preferred embodiment of the present technical solution, a blocking plate is provided on one side of the feed port for sliding sealing, and the blocking plate completes the sealing inside the feed port. A slideway cooperating with the blocking plate is provided inside the feed port, and fixed plates are installed on both sides of the blocking plate away from the feed port. Electric push rods are installed on both sides of the feed port through brackets, and the output ends of the two electric push rods are respectively connected to the two fixed plates for transmission, and the opening and closing control of the feed port is completed by pushing the blocking plate through the two electric push rods.

[0010] As a further preferred embodiment of the present technical solution, the extrusion mechanism includes an extrusion head slidably mounted on one side of the cylinder, two assembly frames are installed at the top and bottom of one end of the cylinder, a hydraulic cylinder is installed between the two assembly frames, the output end of the hydraulic cylinder is transmission connected to the extrusion head, a plugging head is slidingly and sealingly installed on the other side of the cylinder, and a concave frame is installed at the other end of the cylinder, a cylinder is fixedly penetrated in the middle position of the concave frame, the cylinder is transmission connected to the plugging head, and the contact and separation actions of the plugging head and the cylinder are completed by the cylinder.

[0011] As a further preferred embodiment of the technical solution, sliding areas are symmetrically opened on both sides of the concave frame, and sliding blocks are slidably installed in the two sliding areas. The two sliding blocks are detachably fixedly connected to the two sides of the plugging head.

[0012] As a further preferred embodiment of the present technical solution, the intercepting mechanism includes a semicircular filter screen, which is fitted and installed on the bottom of the cylinder, and the semicircular filter screen is arranged in coordination with the discharge area. Two arc-shaped parts are symmetrically and detachably installed on the top of the semicircular filter screen, and the two arc-shaped parts are correspondingly sleeved on the cylinder to complete the restriction of the semicircular filter screen, and the two arc-shaped parts are detachably fixed to the cylinder by bolts, a semicircular groove is recessed in the semicircular filter screen, a filter cloth is arranged in the semicircular groove, and the filter cloth is installed between the semicircular filter screen and the discharge area to complete the separation of the liquid.

[0013] The utility model provides a device for treating sediment in a water conservancy project, which has the following beneficial effects:

[0014] (1) The utility model is provided with an extrusion mechanism, and the hydraulic cylinder is started to push the extrusion head to move toward the side of the plugging head in the cylinder, so that the liquid in the mud and sand is quickly precipitated and discharged through multiple through holes on the discharge area. Then, the cylinder is started to pull the plugging head out of the cylinder, and the plugging head is guided through the sliding area and the slider. At the same time, the hydraulic cylinder is continued to be started to push the mud and sand in the cylinder out of the cylinder, and then the extrusion mechanism is reset to wait for subsequent extrusion processing work.

[0015] (2) The utility model is provided with an intercepting mechanism, and a filter cloth is provided in a semicircular groove in a semicircular filter screen. The liquid is separated by the filter cloth, and the mud and sand are intercepted at the same time, thereby ensuring the rapid separation of the liquid from the mud and sand. The filter cloth can be quickly taken out from the semicircular groove and replaced. The filter cloth can be restricted by the semicircular filter screen, thereby ensuring the stability of the filter cloth, avoiding the problem of the filter cloth being squeezed by the mud and sand and being damaged, and extending the service life of the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the cylinder of the utility model;

[0018] Figure 3 It is a schematic diagram of the separation of the interception mechanism and the cylinder of the utility model;

[0019] Figure 4 It is a schematic diagram of the interception mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the extrusion mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of installing the blocking plate of the utility model at the feed inlet.

[0022] In the figure: 1. Cylinder; 2. Feed inlet; 3. Discharge area; 4. Through hole; 5. End cover; 6. Connector; 7. Connecting seat; 8. Blocking plate; 9. Fixing plate; 10. Electric push rod; 11. Extrusion head; 12. Assembly frame; 13. Hydraulic cylinder; 14. Blocking head; 15. Concave frame; 16. Cylinder; 17. Sliding area; 18. Sliding block; 19. Semicircular filter screen; 20. Arc-shaped member; 21. Semicircular groove; 22. Filter cloth. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 6As shown, in this embodiment, a device for treating sediment in a water conservancy project comprises a cylinder 1 with an open design on the left and right sides, a feed port 2 is installed on one side of the top of the cylinder 1, an extrusion mechanism is installed in combination in the cylinder 1, and the extrusion mechanism is correspondingly arranged on both sides of the cylinder 1, and the extrusion and filtering action of the sediment is completed in the cylinder 1 through the extrusion mechanism, and a discharge area 3 is arranged at the bottom of the cylinder 1, and the discharge area 3 is composed of a plurality of through holes 4, and the plurality of through holes 4 are evenly distributed in a semicircular shape and penetrate through the bottom of the cylinder 1, and an interception mechanism is installed at the bottom of the outside of the cylinder 1, and the interception mechanism completes the interception and filtration of the sediment, the feed port 2 is connected with the inside of the cylinder 1, and an end cover 5 is detachably installed on the top of the feed port 2, and a handle is installed on the end cover 5, and two connecting pieces 6 are symmetrically installed on the top of the cylinder 1, and connecting seats 7 are installed on the tops of the two connecting pieces 6, and installation holes are penetrated at the four corners of the connecting seat 7;

[0025] A blocking plate 8 is provided on one side of the feed port 2 for sliding sealing. The blocking plate 8 completes the blocking in the feed port 2, and a slideway cooperating with the blocking plate 8 is provided in the feed port 2. Fixed plates 9 are installed on both sides of the blocking plate 8 away from the feed port 2. Electric push rods 10 are installed on both sides of the feed port 2 through brackets. The output ends of the two electric push rods 10 are respectively connected to the two fixed plates 9 for transmission. The two electric push rods 10 push the blocking plate 8 to complete the opening and closing control of the feed port 2.

[0026] Among them, when the feeding action is carried out: external mud and sand are introduced into the cylinder 1 through the feed port 2, a blocking plate 8 is slidably installed in the feed port 2, and the blocking plate 8 is controlled by the electric push rod 10, and the plugging plate 8 is pushed by the electric push rod 10 to move in the feed port 2 to complete the blocking action of the feed port 2, which is convenient for the staff to operate and use, and the opening and closing degree of the feed port 2 can be adjusted. At the same time, the end cover 5 can also complete the blocking of the feed port 2.

[0027] like Figure 3 and Figure 4 As shown, the extrusion mechanism includes an extrusion head 11 slidably mounted on one side of the cylinder 1, two assembly frames 12 are mounted on the top and bottom of one end of the cylinder 1, a hydraulic cylinder 13 is mounted between the two assembly frames 12, the output end of the hydraulic cylinder 13 is connected to the extrusion head 11 in a transmission manner, a plugging head 14 is installed in a sliding and sealing manner on the other side of the cylinder 1, and a concave frame 15 is installed on the other end of the cylinder 1, a cylinder 16 is fixedly penetrated in the middle position of the concave frame 15, the cylinder 16 is connected to the plugging head 14 in a transmission manner, and the contact and separation actions of the plugging head 14 and the cylinder 1 are completed by the cylinder 16, sliding areas 17 are symmetrically penetrated on both sides of the concave frame 15, and sliders 18 are slidably mounted in the two sliding areas 17, and the two sliders 18 are detachably fixedly connected to the two sides of the plugging head 14;

[0028] It is worth noting that: when extruding: by providing an extrusion mechanism, the plugging head 14 is pushed into one side of the cylinder 1 to complete the plugging, and then the hydraulic cylinder 13 is started to push the extrusion head 11 to move toward the side of the plugging head 14 in the cylinder 1, thereby pushing the mud and sand in the cylinder 1 to move toward the plugging head 14 to complete the extrusion of the mud and sand, so that the liquid in the mud and sand is quickly precipitated and discharged through the multiple through holes 4 on the discharge area 3, which can complete the rapid precipitation of a large amount of liquid in the mud and sand, reducing the difficulty of subsequent treatment of the mud and sand. At the same time, the advancement distance of the hydraulic cylinder 13 can be freely adjusted according to needs, and different degrees of squeezing of the mud and sand can be completed, which is convenient for the staff to adjust freely, and then the cylinder 16 is started to pull the plugging head 14 out of the cylinder 1, and the sliding area 17 cooperates with the slider 18 to guide the plugging head 14, and at the same time, the hydraulic cylinder 13 is continued to be started to push the mud and sand in the cylinder 1 out of the cylinder 1, and then the extrusion mechanism is reset to wait for subsequent extrusion processing.

[0029] like Figure 5 As shown, the interception mechanism includes a semicircular filter screen 19, which is correspondingly fitted and installed at the bottom of the cylinder 1, and the semicircular filter screen 19 is matched with the discharge area 3, and the filter holes on the semicircular filter screen 19 are matched with the multiple through holes 4, and two arc-shaped parts 20 are symmetrically and detachably installed on the top of the semicircular filter screen 19, and the two arc-shaped parts 20 are correspondingly sleeved on the cylinder 1 to complete the restriction of the semicircular filter screen 19, and the two arc-shaped parts 20 are detachably fixedly connected to the cylinder 1 by bolts, and a semicircular groove 21 is concavely provided in the semicircular filter screen 19, and a filter cloth 22 is provided in the semicircular groove 21, and the filter cloth 22 is installed between the semicircular filter screen 19 and the discharge area 3 to complete the separation of the liquid, and the filter cloth 22 is specifically made of nylon cloth, synthetic fiber and other materials;

[0030] It is worth noting that: when intercepting: an interception mechanism is provided, in order to prevent the silt from being discharged from the discharge area 3 along with a large amount of liquid, a semicircular filter screen 19 is added outside the discharge area 3 of the cylinder 1, and a filter cloth 22 is provided in the semicircular groove 21 in the semicircular filter screen 19. The liquid is precipitated through the filter cloth 22, and the silt and the like are intercepted at the same time, thereby ensuring the rapid separation of the liquid in the silt, and the filter cloth 22 can be quickly taken out of the semicircular groove 21 for replacement. The filter cloth 22 can be restricted by the semicircular filter screen 19, thereby ensuring the stability of the filter cloth 22, avoiding the problem of damage of the filter cloth 22 due to the squeezing of the silt, and extending the service life of the filter cloth 22. At the same time, the restriction of the semicircular filter screen 19 is completed with the cooperation of the arc-shaped member 20.

[0031] The utility model provides a device for treating sediment in a water conservancy project, and the specific working principle is as follows: first, the cylinder 1 is fixed in the working area by a connecting piece 6 and a connecting seat 7, and then the two sides of the cylinder 1 are blocked by an extrusion mechanism, and then the sediment is introduced into the cylinder 1 through the feed port 2, and at the same time, the extrusion mechanism performs an extrusion movement in one direction in the cylinder 1, which can squeeze the sediment in the cylinder 1, so that a large amount of liquid carried in the sediment is discharged from the discharge area 3, and with the assistance of the interception mechanism, the liquid in the sediment can be separated by the interception mechanism, and the solid sediment can be intercepted, thereby effectively realizing separation and improving the treatment efficiency. After the treatment is completed, the blocking head 14 is removed from one side of the cylinder 1, and then the sediment squeezed in the cylinder 1 is discharged from the cylinder 1, and the above-mentioned actions can be repeated to complete the continuous treatment of the sediment.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for treating sediment in a hydraulic engineering project, comprising a cylinder (1) with an open design on the left and right sides, a feed inlet (2) being installed on one side of the top of the cylinder (1), characterized in that: An extrusion mechanism is installed in combination in the cylinder (1), and the extrusion mechanism is arranged on both sides of the cylinder (1) respectively. The extrusion mechanism completes the extrusion and filtering action of the sediment in the cylinder (1). A discharge area (3) is arranged at the bottom of the cylinder (1). The discharge area (3) is composed of a plurality of through holes (4). The plurality of through holes (4) are evenly distributed in a semicircular shape and penetrate the bottom of the cylinder (1). An interception mechanism is installed at the bottom of the outside of the cylinder (1), and the interception mechanism completes the interception and filtering of the sediment.

2. A water conservancy engineering sediment treatment device according to claim 1, characterized in that: The feed port (2) is connected to the inside of the cylinder (1), and an end cover (5) is detachably mounted on the top of the feed port (2), and a handle is mounted on the end cover (5).

3. A water conservancy engineering sediment treatment device according to claim 1, characterized in that: Two connecting pieces (6) are symmetrically mounted on the top of the cylinder (1), and connecting seats (7) are mounted on the tops of the two connecting pieces (6).

4. A water conservancy engineering sediment treatment device according to claim 1, characterized in that: A blocking plate (8) is provided on one side of the feed port (2) in a sliding seal, the blocking plate (8) completes the blocking in the feed port (2), a slideway cooperating with the blocking plate (8) is provided in the feed port (2), and fixed plates (9) are installed on both sides of the blocking plate (8) away from the feed port (2), and electric push rods (10) are installed on both sides of the feed port (2) through brackets, and the output ends of the two electric push rods (10) are respectively connected to the two fixed plates (9) in a transmission manner, and the opening and closing control of the feed port (2) is completed by pushing the blocking plate (8) through the two electric push rods (10).

5. The device for treating sediment in a hydraulic project according to claim 1, characterized in that: The extrusion mechanism comprises an extrusion head (11) slidably mounted on one side of a cylinder (1), two assembly frames (12) are mounted on the top and bottom of one end of the cylinder (1), a hydraulic cylinder (13) is mounted between the two assembly frames (12), the output end of the hydraulic cylinder (13) is transmission-connected to the extrusion head (11), a plugging head (14) is slidably and sealingly mounted on the other side of the cylinder (1), a concave frame (15) is mounted on the other end of the cylinder (1), a cylinder (16) is fixedly penetrated at the middle position of the concave frame (15), the cylinder (16) is transmission-connected to the plugging head (14), and the contact and separation actions of the plugging head (14) and the cylinder (1) are completed by the cylinder (16).

6. A water conservancy engineering sediment treatment device according to claim 5, characterized in that: Sliding areas (17) are symmetrically provided on both sides of the concave frame (15), and sliding blocks (18) are slidably installed in the two sliding areas (17). The two sliding blocks (18) are detachably fixedly connected to the two sides of the plugging head (14).

7. A water conservancy engineering sediment treatment device according to claim 1, characterized in that: The interception mechanism comprises a semicircular filter screen (19), which is fitted and installed at the bottom of the cylinder (1), and the semicircular filter screen (19) is arranged in cooperation with the discharge area (3). Two arc-shaped parts (20) are symmetrically and detachably installed on the top of the semicircular filter screen (19). The two arc-shaped parts (20) are correspondingly sleeved on the cylinder (1) to complete the restriction of the semicircular filter screen (19), and the two arc-shaped parts (20) are detachably fixedly connected to the cylinder (1) by bolts. A semicircular groove (21) is concavely provided in the semicircular filter screen (19), and a filter cloth (22) is arranged in the semicircular groove (21). The filter cloth (22) is installed between the semicircular filter screen (19) and the discharge area (3) to complete the separation of liquid.

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