Efficient sand-water separator for river channel desilting

Abstract

The utility model belongs to the technical field of separators, and particularly relates to an efficient sand-water separator for riverway desilting, which comprises a machine body, the machine body is provided with a feed port and a discharge port for feeding and discharging materials, a filter part is arranged in the machine body in an arc shape, the filter part is connected with the feed port, and the filter part is connected with the discharge port. After the device is used, silt dug out of a river channel is put into the feeding port, the rotating piece is started to drive the blocking plate and the pushing piece to push the put-in silt, the silt can be filtered out through the filtering piece, the silt can be filtered out through the filtering piece, and the silt can be filtered out through the filtering piece. Meanwhile, the pressing piece presses the air cylinder to be started, so that the air cylinder drives the compression piece to extrude the silt, water is extruded out and flows out along the filtering piece, meanwhile, the silt on the filtering piece is pushed out along the opening in the side face of the filtering piece, and the silt on the filtering piece falls onto the conveying piece; and the silt is conveyed out of the machine body to be gathered through the conveying piece.

Description

Technical Field

[0001] The utility model discloses a sand-water separator, in particular to a high-efficiency sand-water separator for river channel dredging. Background Art

[0002] Sand and water separators are often used in some sewage or rivers. Their function is to separate water from sand and gravel. There are many types of separators. Some use rotation to separate water and sand and gravel to achieve the separation effect, but it takes a long time.

[0003] The existing technology is mostly used in rivers, but the silt in the river has strong adhesion. Sometimes the silt will still adhere to some water after being shaken, so it cannot be completely separated, which will cause the silt to adhere to water. And because the silt can continue to be used, the adhered water will gather together, which will cause the final weight to increase, resulting in inconvenience in transportation and even water dripping. Therefore, a new solution is proposed to reduce the adhesion of silt to water. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and provide a high-efficiency sand-water separator for river channel desilting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency sand-water separator for river dredging, comprising a machine body, the machine body being provided with a feed inlet and a discharge port for accommodating the entry and discharge of materials, the machine body being provided with a filter element in an arc shape, and the filter element being connected to the feed inlet, the machine body being rotatably connected with a rotating element for pushing the material, a baffle being provided at one end of the rotating element close to the filter element, a compression element for compressing water in the mud and sand being attached to the baffle plate, the compression element being slidably connected to the rotating element, and a driving component for driving the compression element being provided in the rotating element.

[0006] Preferably, the driving assembly comprises a pressing member arranged on the rotating member, an abutment block for pushing the pressing member is provided on the body at the side of the rotating member, a cylinder connected to a compression member is provided in the rotating member, and the cylinder is connected to the pressing member.

[0007] Preferably, a spring is provided between the pressing member and the rotating member, and a pushing sheet for abutting against the filter element is provided on the blocking plate.

[0008] Preferably, a conveying member for receiving mud and sand is provided at the bottom of the machine body, and an extrusion member for extruding materials is provided at the upper end of the conveying member.

[0009] Preferably, the conveying member is provided with fine perforations for accommodating water discharge, and a supporting member is provided at the bottom end of the conveying member, and the supporting member can be embedded in the perforations.

[0010] Preferably, a scraper abutting against the conveying member is provided at the bottom of the conveying member.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] After using this device, the silt excavated from the river channel is thrown into the feed port, and the rotating part is opened to drive the blocking plate and the pushing piece to push the thrown silt. At the same time, the pressing part presses the cylinder to open so that the cylinder drives the compression part to squeeze the silt, thereby squeezing the water out along the filter element. At the same time, the pushing piece pushes the silt on the filter element outward and pushes it out along the opening on the side of the filter element, so that the silt on the filter element falls onto the conveying part, and is transferred out of the body through the conveying part for aggregation, thereby achieving sand and water separation and avoiding the situation where the weight of sand and gravel with water increases after aggregation, which increases the inconvenience of transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a high-efficiency sand-water separator for river dredging;

[0014] Figure 2 for Figure 1 A local enlarged schematic diagram at point A;

[0015] Figure 3 for Figure 1 A local enlarged schematic diagram at B;

[0016] Figure 4 This is a schematic diagram of the internal structure of a high-efficiency sand-water separator for river dredging;

[0017] Figure 5 for Figure 4 A local enlarged schematic diagram at point C.

[0018] Figure numerals: 1. body; 2. feed port; 3. discharge port; 4. filter element; 5. rotating element; 6. blocking plate; 7. compression element; 8. pressing element; 9. abutment block; 10. cylinder; 11. spring; 12. push plate; 13. conveying element; 14. extrusion element; 15. perforation; 16. support element; 17. scraper. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] A high-efficiency sand-water separator for river dredging, such as Figure 1-Figure 5 As shown, it includes a body 1, which is provided with a feed inlet 2 and a discharge port 3 for accommodating the entry and discharge of materials. A filter 4 is arranged in an arc shape in the body 1, and the filter 4 is connected to the feed inlet 2. A rotating member 5 for pushing the material is rotatably connected in the body 1. A blocking plate 6 is arranged at one end of the rotating member 5 close to the filter 4. A compression member 7 for compressing the water in the silt is attached to the blocking plate 6. The compression member 7 is slidably connected to the rotating member 5. A driving component for driving the compression member 7 is arranged in the rotating member 5. By using this device, the silt excavated in the river channel is poured into the feed inlet 2 The baffle plate 6 is at the feed inlet 2 and the sand and gravel are pushed downward to the filter element 4. The driving assembly is opened so that the baffle plate 6 moves to the feed inlet 2 and the compression element 7 is driven to move downward and pass through the baffle plate 6 to squeeze the incoming mud and sand and gravel, and squeeze the water in the mud and sand to be left along the filter element 4, so as to separate the mud and water, and ensure that the mud and sand after squeezing have less water residue and the weight will not be too large after gathering, so as to reduce the weight and facilitate transportation.

[0021] The driving assembly includes a pressing member 8 arranged on the rotating member 5, and an abutment block 9 for pushing the pressing member 8 is arranged on the side of the rotating member 5 on the machine body 1. A cylinder 10 connected to the compression member 7 is arranged in the rotating member 5, and the cylinder 10 is connected to the pressing member 8. After the machine body 1 is turned on, the rotating member 5 rotates and the pressing member 8 is driven to rotate together. When the rotating member 5 drives the blocking plate 6 to move to the feed inlet 2 to accommodate the material entering, the pressing member 8 will also abut against the abutment block 9 at this time, and after the rotating member 5 continues to rotate, the pressing member 8 will The pressing member 8 is restricted by the abutment block 9, and a spring 11 is provided between the pressing member 8 and the rotating member 5. The pressing member 8 moves inward and compresses the spring 11. The pressing member 8 starts the switch of the cylinder 10, driving the cylinder 10 to open and push downward to drive the connected compression member 7 at the same time, so that the compression member 7 passes through the outside of the blocking plate 6 and fits the mud and sand to compress the mud and sand, so that the moisture in the mud and sand is squeezed out along the filter element 4, thereby reducing the moisture in the mud and sand. The blocking plate 6 is provided with a pushing sheet 12 for abutting against the filter element 4, and the rotating member 5 continues to rotate. After the push piece 12 is moved, the silt can be pushed out of the filter element 4. A conveying piece 13 for receiving the silt is provided at the bottom of the body 1, so that the silt can be separated from the filter element 4 and fall into the conveying piece 13, and then be transported and used by the conveying piece 13. An extrusion piece 14 for extruding materials is provided at the upper end of the conveying piece 13. After the silt moves along the conveying piece 13, it will move to the extrusion piece 14, and the silt will be squeezed by the extrusion piece 14 to reduce the moisture content of the silt. The conveying piece 13 is provided with fine perforations 15 for accommodating water discharge. A support member 16 is provided at the bottom end of the conveyor 13, and the support member 16 can be embedded in the perforation 15, and the mud and sand squeezed by the extrusion member 14 on the conveyor 13 may enter the small perforation 15 on the conveyor 13. The surface of the conveyor 13 is similar to the filter 4, with fine perforations 15 on the surface. When the conveyor 13 moves to the end, the support member 16 on the surface of the conveyor 13 will directly contact the support member, and the support member 16 will pass through the perforation 15 of the conveyor 13 to squeeze out the mud and sand stuck inside to avoid clogging. A scraper 17 is provided at the bottom of the conveyor 13 to abut against the conveyor 13, and after the conveyor 13 continues to rotate, the scraper 17 will scrape off the mud and sand sticking to the surface of the conveyor 13, so as to ensure that the mud and sand will not adhere to the conveyor 13, and the perforation 15 and the support member 16 can change the size according to the use situation, and it can also be done by setting particles.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-efficiency sand-water separator for river channel dredging, comprising a body (1), wherein the body (1) is provided with a feed inlet (2) and a discharge outlet (3) for accommodating the entry and discharge of materials, and wherein: A filter element (4) is provided in an arc shape inside the machine body (1), and the filter element (4) is connected to the feed port (2). A rotating element (5) for pushing the material is rotatably connected inside the machine body (1). A blocking plate (6) is provided at one end of the rotating element (5) close to the filter element (4). A compression element (7) for compressing water in the mud and sand is attached to the blocking plate (6). The compression element (7) is slidably connected to the rotating element (5), and a driving component for driving the compression element (7) is provided inside the rotating element (5).

2. The high-efficiency sand-water separator for river dredging according to claim 1 is characterized in that: The driving assembly comprises a pressing member (8) arranged on the rotating member (5); an abutment block (9) for pushing the pressing member (8) is arranged on the side of the rotating member (5) on the machine body (1); a cylinder (10) connected to the compression member (7) is arranged in the rotating member (5); and the cylinder (10) is connected to the pressing member (8).

3. The high-efficiency sand-water separator for river dredging according to claim 2 is characterized in that: A spring (11) is provided between the pressing member (8) and the rotating member (5), and a pushing sheet (12) for abutting against the filter member (4) is provided on the blocking plate (6).

4. The high-efficiency sand-water separator for river dredging according to claim 1 is characterized in that: The bottom of the machine body (1) is provided with a conveying member (13) for receiving mud and sand, and the upper end of the conveying member (13) is provided with an extruding member (14) for extruding materials.

5. The high-efficiency sand-water separator for river dredging according to claim 4 is characterized in that: The conveying member (13) is provided with a fine perforation (15) for accommodating water discharge, and a support member (16) is provided at the bottom end of the conveying member (13), and the support member (16) can be embedded in the perforation (15).

6. The high-efficiency sand-water separator for river dredging according to claim 5, characterized in that: A scraper (17) abutting against the conveying member (13) is provided at the bottom of the conveying member (13).

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