Sludge filtering device for river

Abstract

The utility model relates to the technical field of sludge filtering, in particular to a sludge filtering device for rivers, which comprises a filtering box, a feeding pipe is mounted on the top surface of the filtering box in a penetrating manner, a feeding hopper is fixedly mounted at the upper end of the feeding pipe, a rotating mechanism is arranged in the filtering box, a vibrating mechanism is arranged on one side of the rotating mechanism, and the rotating mechanism comprises a rotating part and a power part. The rotating mechanism enables the sludge to be rotationally filtered, the vibration mechanism comprises a connecting part and a vibration part, and the vibration mechanism enables the sludge to be vibrated and filtered. A motor is started to drive a rotating shaft and a gear to rotate, the gear drives an outer gear ring and a round sleeve to rotate, the round sleeve drives a sliding rod and a fixing block to rotate, the fixing block drives a filter cylinder to rotate, the filter cylinder drives sludge inside to rotate, and meanwhile the round sleeve drives a stirring plate and a stirring rod to rotate. The rotating sludge fluid is collided by the stirring rod, and the sludge is stirred more uniformly, so that the sludge is not easy to accumulate and block, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of sludge filtering, in particular to a sludge filtering device for rivers. Background Art

[0002] River siltation has increasingly affected the normal performance of various functions such as flood control, drainage, irrigation, water supply, and navigation. In order to restore the normal functions of the river, the silt in the river needs to be treated. The cleared silt can also be used as agricultural fertilizer, production of building materials, etc.

[0003] Most of the existing sludge filtering devices simply filter the sludge through filter plates. During the filtering process, the sludge is easily accumulated and causes blockage, thereby reducing the filtering efficiency.

[0004] Therefore, a silt filtering device for a river is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a river silt filtering 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 sludge filtering device for a river, comprising a filter box, a box door is movably installed on the front side of the filter box, a discharge port is arranged on the bottom surface of the filter box, a feed pipe is installed through the top surface of the filter box, a feed hopper is fixedly installed on the upper end of the feed pipe, a rotating mechanism is arranged inside the filter box, and a vibration mechanism is arranged on one side of the rotating mechanism;

[0007] The rotating mechanism comprises a rotating part and a power part, and the rotating mechanism enables the sludge to be subjected to rotary filtration;

[0008] The vibration mechanism comprises a connecting part and a vibration part, and the vibration mechanism enables the sludge to be vibrated and filtered.

[0009] Preferably, the rotating part includes a filter cartridge located inside the filter box, a door panel is movably mounted on the front outer wall of the filter cartridge, three fixed blocks are fixedly mounted on the upper inner wall of the filter cartridge, and a round sleeve is rotatably mounted on the lower outer wall of the feed pipe through a first bearing seat.

[0010] Preferably, sliding rods are fixedly installed on the top surfaces of the three fixed blocks, and the upper ends of the three sliding rods slide through the bottom surface of the circular sleeve and extend to the top of the circular sleeve. Circular plates are fixedly installed on the upper ends of the three sliding rods, and springs are slidably sleeved on the outer walls of the three sliding rods, and the two ends of the three springs are fixedly connected to the top surfaces of the three fixed blocks and the bottom surface of the circular sleeve.

[0011] Preferably, the power unit includes an outer gear ring fixedly sleeved on the outer wall of the circular sleeve, the outer wall of the outer gear ring is meshingly connected with a gear, a rotating shaft is fixedly installed on the inner wall of the gear, a motor is fixedly installed on the top surface of the filter box, and the upper end of the rotating shaft rotates through the second bearing seat, penetrates the inner wall of the upper end of the filter box, and is fixedly connected to the output end of the motor.

[0012] Preferably, the connecting portion comprises a fixing sleeve fixedly mounted on the outer wall of the feed pipe, and a vibration groove is formed on the outer wall of the fixing sleeve.

[0013] Preferably, the vibration part includes two L-shaped rods slidably installed on the inner wall of the vibration groove, and two through holes are penetrated through the top surface of the circular sleeve. The lower ends of the two L-shaped rods respectively pass through the two through holes and fixed plates are fixedly installed inside. The two fixed plates are fixedly connected to the inner wall of the filter cartridge away from each other.

[0014] Preferably, two stirring plates are fixedly mounted on the bottom surface of the circular sleeve, and a plurality of stirring rods are integrally provided at the lower ends of the two stirring plates.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model starts the motor to drive the rotating shaft and the gear to rotate, the gear drives the outer gear ring and the circular sleeve to rotate, the circular sleeve drives the sliding rod and the fixed block to rotate, the fixed block drives the filter cartridge to rotate, the filter cartridge drives the internal sludge to rotate, and at the same time the circular sleeve drives the stirring plate and the stirring rod to rotate, so that the stirring rod collides with the rotating sludge fluid and stirs the sludge more evenly, making it difficult for the sludge to accumulate and clog, thereby improving the filtering efficiency.

[0017] As the filter cartridge rotates, the two fixed plates are driven to rotate, and the fixed plates drive the two L-shaped rods to rotate. The upper ends of the two L-shaped rods rotate inside the vibration groove and move back and forth up and down, thereby driving the filter cartridge below to vibrate up and down, further preventing the sludge in the filter cartridge from accumulating and clogging, and making the sludge evenly distributed, thereby improving the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front structural sectional view of the utility model;

[0021] Figure 3 This is a side structural sectional view of the utility model;

[0022] Figure 4 It is a schematic diagram of the partial mechanism of the utility model;

[0023] Figure 5 It is a partial structural sectional view of the utility model.

[0024] In the figure: 1. filter box; 101. box door; 102. discharge port; 103. feed pipe; 104. feed hopper; 2. rotating mechanism; 201. filter cartridge; 202. door panel; 203. fixing block; 204. round sleeve; 205. slide rod; 206. round plate; 207. spring; 208. outer gear ring; 209. gear; 210. rotating shaft; 211. motor; 3. vibration mechanism; 301. fixing sleeve; 302. vibration groove; 303. L-shaped rod; 304. through hole; 305. fixing plate; 4. stirring plate; 5. stirring rod. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] See also Figures 1 to 5 The utility model provides a technical solution: a sludge filtering device for rivers, comprising a filter box 1, a box door 101 is movably installed on the front side of the filter box 1, a discharge port 102 is arranged on the bottom surface of the filter box 1, a feed pipe 103 is installed through the top surface of the filter box 1, a feed hopper 104 is fixedly installed on the upper end of the feed pipe 103, a rotating mechanism 2 is arranged inside the filter box 1, and a vibration mechanism 3 is arranged on one side of the rotating mechanism 2;

[0032] The rotating mechanism 2 includes a rotating part and a power part. The rotating mechanism 2 allows the sludge to be rotated and filtered. The rotating part includes a filter cartridge 201 located inside the filter box 1. A door panel 202 is movably installed on the front outer wall of the filter cartridge 201. Three fixed blocks 203 are fixedly installed on the inner wall of the upper end of the filter cartridge 201. A round sleeve 204 is rotatably installed on the outer wall of the lower end of the feed pipe 103 through the first bearing seat. Slide rods 205 are fixedly installed on the top surfaces of the three fixed blocks 203 respectively. The upper ends of the three slide rods 205 slide through the bottom surface of the round sleeve 204 and extend to the top of the round sleeve 204. The upper ends of the three slide rods 205 are respectively fixedly installed with circular plates 206. The three slide rods 205 The outer walls are slidably sleeved with springs 207, and the two ends of the three springs 207 are fixedly connected to the top surfaces of the three fixed blocks 203 and the bottom surface of the circular sleeve 204 respectively. The power unit includes an outer gear ring 208 fixedly sleeved on the outer wall of the circular sleeve 204, and the outer wall of the outer gear ring 208 is meshingly connected with a gear 209, and a rotating shaft 210 is fixedly installed on the inner wall of the gear 209. A motor 211 is fixedly installed on the top surface of the filter box 1. The upper end of the rotating shaft 210 rotates through the second bearing seat and penetrates the inner wall of the upper end of the filter box 1 and is fixedly connected to the output end of the motor 211. Two stirring plates 4 are fixedly installed on the bottom surface of the circular sleeve 204, and a plurality of stirring rods 5 are integrally provided at the lower ends of the two stirring plates 4.

[0033] By turning on the motor 211, the rotating shaft 210 and the gear 209 are driven to rotate, the gear 209 drives the outer gear ring 208 and the circular sleeve 204 to rotate, the circular sleeve 204 drives the sliding rod 205 and the fixed block 203 to rotate, the fixed block 203 drives the filter cartridge 201 to rotate, the filter cartridge 201 drives the internal sludge to rotate, and at the same time the circular sleeve 204 drives the stirring plate 4 and the stirring rod 5 to rotate, so that the stirring rod 5 collides with the rotating sludge fluid and stirs the sludge more evenly, making it less likely for the sludge to accumulate and clog, thereby improving the filtration efficiency.

[0034] Embodiment 2

[0035] On the basis of the first embodiment, the vibration mechanism 3 includes a connecting part and a vibration part. The vibration mechanism 3 allows the sludge to be vibrated and filtered. The connecting part includes a fixed sleeve 301 fixedly installed on the outer wall of the feed pipe 103. The outer wall of the fixed sleeve 301 is provided with a vibration groove 302. The vibration part includes two L-shaped rods 303 slidably installed on the inner wall of the vibration groove 302. Two through holes 304 are provided on the top surface of the circular sleeve 204. The lower ends of the two L-shaped rods 303 respectively penetrate the two through holes and fixed plates 305 are fixedly installed inside. The two fixed plates 305 are fixedly connected to the inner wall of the filter cartridge 201 away from the sides.

[0036] As the filter cartridge 201 rotates, the two fixed plates 305 are driven to rotate, and the fixed plates 305 drive the two L-shaped rods 303 to rotate. The upper ends of the two L-shaped rods 303 rotate inside the vibration groove 302 and move back and forth up and down, thereby driving the filter cartridge 201 below to vibrate up and down, further preventing the sludge in the filter cartridge 201 from accumulating and clogging, and making the sludge evenly distributed, thereby improving the filtration efficiency.

[0037] When the utility model is in use, the sludge mixture is added from the feed hopper 104, flows into the filter cartridge 201 through the feed pipe 103, and the motor 211 is turned on to drive the rotating shaft 210 and the gear 209 to rotate, the gear 209 drives the outer gear ring 208 and the circular sleeve 204 to rotate, the circular sleeve 204 drives the slide bar 205 and the fixed block 203 to rotate, the fixed block 203 drives the filter cartridge 201 to rotate, the filter cartridge 201 drives the internal sludge to rotate, and at the same time the circular sleeve 204 drives the stirring plate 4 and the stirring rod 5 to rotate, so that the stirring rod 5 causes collision with the rotating sludge fluid and makes the sludge stirred more evenly, so that the sludge is not easy to pile up. The filter cartridge 201 rotates to prevent sludge from clogging and improve the filtration efficiency. When the filter cartridge 201 rotates, the two fixed plates 305 are driven to rotate, and the fixed plates 305 drive the two L-shaped rods 303 to rotate. The upper ends of the two L-shaped rods 303 rotate inside the vibration groove 302 and move back and forth up and down, thereby driving the filter cartridge 201 below to vibrate up and down. The filter cartridge 201 drives the fixed block 203 and the sliding rod 205 to move up and down and squeeze the spring 207, further preventing the sludge in the filter cartridge 201 from accumulating and clogging, and can make the sludge evenly distributed, thereby improving the filtration efficiency. After the end, open the box door 101 and the door panel 202 to take out the filter residue.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A river sludge filtering device, comprising a filter box (1), characterized in that: The filter box (1) has a box door (101) movably mounted on the front side, the filter box (1) has a discharge port (102) disposed on the bottom surface, a feed pipe (103) is mounted through the top surface of the filter box (1), a feed hopper (104) is fixedly mounted on the upper end of the feed pipe (103), a rotating mechanism (2) is disposed inside the filter box (1), and a vibration mechanism (3) is disposed on one side of the rotating mechanism (2); The rotating mechanism (2) comprises a rotating part and a power part, and the rotating mechanism (2) enables the sludge to be subjected to rotational filtration; The vibration mechanism (3) comprises a connecting portion and a vibration portion, and the vibration mechanism (3) enables the sludge to be vibrated and filtered.

2. A river sludge filtering device according to claim 1, characterized in that: The rotating part comprises a filter cartridge (201) located inside the filter box (1); a door panel (202) is movably mounted on the front outer wall of the filter cartridge (201); three fixing blocks (203) are fixedly mounted on the inner wall of the upper end of the filter cartridge (201); and a round sleeve (204) is rotatably mounted on the outer wall of the lower end of the feed pipe (103) via a first bearing seat.

3. A river sludge filtering device according to claim 2, characterized in that: Slide rods (205) are fixedly mounted on the top surfaces of the three fixed blocks (203), and the upper ends of the three slide rods (205) slide through the bottom surface of the circular sleeve (204) and extend to the top of the circular sleeve (204). Circular plates (206) are fixedly mounted on the upper ends of the three slide rods (205), and springs (207) are slidably sleeved on the outer walls of the three slide rods (205), and the two ends of the three springs (207) are fixedly connected to the top surfaces of the three fixed blocks (203) and the bottom surface of the circular sleeve (204), respectively.

4. A river sludge filtering device according to claim 3, characterized in that: The power unit comprises an outer gear ring (208) fixedly sleeved on the outer wall of the circular sleeve (204); the outer wall of the outer gear ring (208) is meshingly connected with a gear (209); a rotating shaft (210) is fixedly mounted on the inner wall of the gear (209); a motor (211) is fixedly mounted on the top surface of the filter box (1); the upper end of the rotating shaft (210) rotates through the inner wall of the upper end of the filter box (1) via a second bearing seat and is fixedly connected to the output end of the motor (211).

5. A river sludge filtering device according to claim 3, characterized in that: The connecting portion comprises a fixing sleeve (301) fixedly mounted on the outer wall of the feed pipe (103), and a vibration groove (302) is formed on the outer wall of the fixing sleeve (301).

6. A river sludge filtering device according to claim 5, characterized in that: The vibration part comprises two L-shaped rods (303) slidably mounted on the inner wall of the vibration groove (302); two through holes (304) are provided through the top surface of the circular sleeve (204); the lower ends of the two L-shaped rods (303) respectively penetrate through the two through holes and fixedly mounted with fixing plates (305); the two fixing plates (305) are fixedly connected to the inner wall of the filter cartridge (201) at sides away from each other.

7. A river sludge filtering device according to claim 3, characterized in that: Two stirring plates (4) are fixedly mounted on the bottom surface of the circular sleeve (204), and a plurality of stirring rods (5) are integrally provided at the lower ends of the two stirring plates (4).

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