River sludge treatment device for ecological management

Abstract

The utility model relates to the technical field of sludge treatment, in particular to a river sludge treatment device for ecological management, which comprises a moving mechanism and a treatment mechanism for treating sewage in sludge, and the treatment mechanism is fixed above the moving mechanism. By arranging the treatment mechanism, when the device is used, the feeding pipe is connected with the sludge pump, sludge in a river channel enters the treatment box through the feeding pipe and the fixing barrel under the action of the sludge pump, the sludge pump is closed and the air cylinder is started after a period of time, and the air cylinder operates to drive the extrusion plate to move; the extrusion plate moves to extrude the sludge in the treatment box, sewage in the sludge is discharged under the action of pressure, the discharged sewage penetrates through the filter cloth and the permeable plate and falls to the bottom of the treatment box, the sewage at the bottom of the treatment box is discharged through the drainage pipe, and finally the sludge in the treatment box is pressed into a sludge cake. By adopting the mode, rapid separation of sludge and sewage can be realized, and the sludge treatment efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a river sludge treatment device for ecological management. Background Art

[0002] Silt is a clay soil that is deposited in a still or slow-flowing water environment, formed by biochemical action, has a natural water content greater than the liquid limit, and a natural porosity greater than or equal to 1.5. If there is too much silt in a river channel, the siltation of the river channel will affect the normal functioning of flood control, drainage, irrigation, water supply, navigation, etc. In order to restore the normal function of the river channel and promote the rapid and sustainable development of the economy and society, it is necessary to regularly dredge the river channel.

[0003] Announcement No. (CN220530968U) discloses a sludge treatment device for a river channel. The treated impurities fall onto the inclined surface at the bottom of the treatment box, and then enter the sedimentation box through the connecting groove for sedimentation, so that the sewage inside the sludge is separated from the solidified sludge. Then, the pump is started to pump the sewage into the pumping pipe, and the impurities in the sewage are filtered through the filter net. The filtered sewage is discharged and collected from the drain pipe, so that the sewage can be recycled, thereby improving the utilization efficiency of water resources. Finally, the sewage pump is started to discharge the solidified sludge at the bottom of the sedimentation box. The above-mentioned device also allows the sludge and sewage to stand and separate before separating them, which will affect the sludge treatment efficiency and needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a river silt treatment device for ecological management in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A river silt treatment device for ecological management includes a moving mechanism and a treatment mechanism for treating sewage in the silt, wherein the treatment mechanism is fixed above the moving mechanism;

[0007] The processing mechanism includes a processing component, a mounting plate is fixed on both sides of the processing component, the processing component includes a processing box, a fixed cylinder is installed above the processing box, a feed pipe is installed on the side of the fixed cylinder, a fixed frame is installed on the side of the processing box, a cylinder is installed on the fixed frame, an extrusion plate is fixed at the telescopic end of the cylinder, a filter cloth is arranged below the extrusion plate, a permeable plate is installed below the filter cloth, a fixed shell is arranged on one side of the fixed cylinder, a motor is fixed at the front of the fixed shell, a bidirectional threaded rod is fixed at the output end of the motor, a threaded block is installed on the outside of the bidirectional threaded rod, a connecting rod is fixed on the side of the threaded block, a baffle is fixed at the end of the connecting rod away from the threaded block, and a drain pipe is fixed at the rear of the processing box.

[0008] Preferably, the moving mechanism comprises a moving plate, and the moving wheels are installed below the moving plate.

[0009] Preferably, a blocking mechanism is installed above the processing mechanism, the blocking mechanism includes an electric push rod, a lifting frame is fixed above the electric push rod, and a blocking block is fixed on the lifting frame.

[0010] Preferably, the movable plate is made of stainless steel, and the movable wheel is rotatably connected to the movable plate.

[0011] Preferably, the cylinder is connected to the fixing frame by bolts, and the filter cloth is made of synthetic fiber.

[0012] Preferably, the lifting frame is welded to the electric push rod, and the blocking block is welded to the lifting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By setting a treatment mechanism, when the device is used, the feed pipe is connected to the sludge pump. The sludge in the river channel enters the treatment box through the feed pipe and the fixed cylinder under the action of the sludge pump. After a period of time, the sludge pump is closed and the cylinder is started. The operation of the cylinder drives the extrusion plate to move. The extrusion plate moves to squeeze the sludge in the treatment box. The sewage in the sludge is discharged under the action of pressure. The discharged sewage passes through the filter cloth and the permeable plate and falls to the bottom of the treatment box. The sewage at the bottom of the treatment box is discharged through the drain pipe. Finally, the sludge in the treatment box is pressed into a mud cake, and the motor is started. The operation of the motor drives the two-way threaded rod to rotate. The rotation of the two-way threaded rod drives the two threaded blocks to move away from each other. The threaded block drives the baffle to move through the connecting rod. The two baffles move away from each other. When the baffle moves to the corresponding position, the motor is controlled to stop running, and the cylinder is started again. The operation of the cylinder drives the extrusion plate to move. The extrusion plate moves to push out the mud cake in the treatment box. The above method can achieve rapid separation of sludge and sewage, and effectively improves the sludge treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a first structural schematic diagram of a river silt treatment device for ecological management described in the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a river silt treatment device for ecological management described in the utility model;

[0018] Figure 3 This is a front view of a river silt treatment device for ecological management described in the utility model;

[0019] Figure 4 It is a cross-sectional view of a treatment box in a river silt treatment device for ecological management described in the utility model;

[0020] Figure 5 It is a left view of a fixed shell in a river silt treatment device for ecological management described in the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Moving mechanism; 101. Moving plate; 102. Moving wheel; 2. Processing mechanism; 201. Processing box; 202. Fixed cylinder; 203. Feed pipe; 204. Fixed frame; 205. Cylinder; 206. Extrusion plate; 207. Filter cloth; 208. Permeable plate; 209. Fixed shell; 210. Motor; 211. Bidirectional threaded rod; 212. Threaded block; 213. Connecting rod; 214. Baffle; 215. Drain pipe; 216. Mounting plate; 3. Blocking mechanism; 301. Electric push rod; 302. Lifting frame; 303. Blocking block. DETAILED DESCRIPTION

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The utility model is further described below in conjunction with the accompanying drawings:

[0026] like Figure 1-Figure 5 As shown, a river silt treatment device for ecological management includes a moving mechanism 1 and a treatment mechanism 2 for treating sewage in the silt. The treatment mechanism 2 is fixed above the moving mechanism 1.

[0027] In the present invention, the moving mechanism 1 includes a moving plate 101 and a moving wheel 102, wherein the moving wheel 102 is installed below the moving plate 101; the moving plate 101 is made of stainless steel, and the moving wheel 102 is rotatably connected to the moving plate 101; the setting of the moving wheel 102 makes the movement of the device more convenient.

[0028] In the present invention, the processing mechanism 2 includes a processing box 201, a fixed cylinder 202, a feed pipe 203, a fixed frame 204, a cylinder 205, an extrusion plate 206, a filter cloth 207, a water-permeable plate 208, a fixed shell 209, a motor 210, a bidirectional threaded rod 211, a threaded block 212, a connecting rod 213, a baffle 214, a drain pipe 215, and a mounting plate 216. The fixed cylinder 202 is installed above the processing box 201, the feed pipe 203 is installed on the side of the fixed cylinder 202, the fixed frame 204 is installed on the side of the processing box 201, the cylinder 205 is installed on the fixed frame 204, and the extrusion plate 206 is fixed to the cylinder 205. Telescopic end, filter cloth 207 is arranged below extrusion plate 206, water-permeable plate 208 is installed below filter cloth 207, fixed shell 209 is arranged on one side of fixed cylinder 202, motor 210 is fixed on the front of fixed shell 209, bidirectional threaded rod 211 is fixed on the output end of motor 210, threaded block 212 is installed on the outside of bidirectional threaded rod 211, connecting rod 213 is fixed on the side of threaded block 212, baffle 214 is fixed on the end of connecting rod 213 away from threaded block 212, drain pipe 215 is fixed on the rear of treatment box 201, and mounting plate 216 is fixed on treatment box 201; cylinder 205 is connected to fixing frame 204 by bolts. , the filter cloth 207 is made of synthetic fiber; when the device is used, the feed pipe 203 is connected to the sludge pump, and the sludge in the river channel enters the processing box 201 through the feed pipe 203 and the fixed cylinder 202 under the action of the sludge pump. After a period of time, the sludge pump is turned off and the cylinder 205 is started. The operation of the cylinder 205 drives the squeezing plate 206 to move, and the squeezing plate 206 moves to squeeze the sludge in the processing box 201, and the sewage in the sludge is discharged under the action of pressure. The discharged sewage passes through the filter cloth 207 and the permeable plate 208 and falls to the bottom of the processing box 201. The sewage at the bottom of the processing box 201 is discharged through the drain pipe 215, and finally the processing box The sludge in 201 is pressed into a mud cake, and the motor 210 is started. The motor 210 drives the bidirectional threaded rod 211 to rotate, and the rotation of the bidirectional threaded rod 211 drives the two threaded blocks 212 to move away from each other. The threaded block 212 drives the baffle 214 to move through the connecting rod 213, and the two baffles 214 move away from each other. When the baffle 214 moves to the corresponding position, the motor 210 is controlled to stop running, and the cylinder 205 is started again. The cylinder 205 drives the extrusion plate 206 to move, and the extrusion plate 206 moves to push out the mud cake in the treatment box 201. The above method can realize the rapid separation of sludge and sewage, and effectively improve the sludge treatment efficiency.

[0029] In the utility model, a blocking mechanism 3 is installed above the processing mechanism 2, and the blocking mechanism 3 includes an electric push rod 301, a lifting frame 302, and a blocking block 303. The lifting frame 302 is fixed above the electric push rod 301, and the blocking block 303 is fixed on the lifting frame 302; the lifting frame 302 is welded to the electric push rod 301, and the blocking block 303 is welded to the lifting frame 302; before starting to squeeze the sludge in the processing box 201, the electric push rod 301 is started, and the electric push rod 301 contracts to drive the lifting frame 302 and the blocking block 303 to descend, and the blocking block 303 descends to seal the through hole on the top of the processing box 201, so as to prevent the sludge from being squeezed into the interior of the fixed cylinder 202.

[0030] In the above structure: when the device is used, the feed pipe 203 is connected to the sludge pump, and the sludge in the river channel enters the processing box 201 through the feed pipe 203 and the fixed cylinder 202 under the action of the sludge pump. After a period of time, the sludge pump is turned off and the electric push rod 301 is started. The electric push rod 301 contracts and drives the lifting frame 302 and the blocking block 303 to descend. The blocking block 303 descends to block the through hole on the top of the processing box 201, and then the cylinder 205 is started. The operation of the cylinder 205 drives the squeezing plate 206 to move. The squeezing plate 206 moves to squeeze the sludge in the processing box 201, and the sewage in the sludge is discharged under the action of pressure. The discharged sewage passes through the filter cloth 207 and The permeable plate 208 falls to the bottom of the treatment box 201, and the sewage at the bottom of the treatment box 201 is discharged through the drain pipe 215. Finally, the sludge in the treatment box 201 is pressed into a mud cake, and the motor 210 is started. The operation of the motor 210 drives the bidirectional threaded rod 211 to rotate. The rotation of the bidirectional threaded rod 211 drives the two threaded blocks 212 to move away from each other. The threaded block 212 drives the baffle 214 to move through the connecting rod 213. The two baffles 214 move away from each other. When the baffle 214 moves to the corresponding position, the motor 210 is controlled to stop running, and the cylinder 205 is started again. The operation of the cylinder 205 drives the extrusion plate 206 to move, and the extrusion plate 206 moves to push out the mud cake in the treatment box 201.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A river silt treatment device for ecological management, comprising a moving mechanism (1), characterized in that: It also includes a treatment mechanism (2) for treating sewage in the sludge, wherein the treatment mechanism (2) is fixed above the moving mechanism (1); The processing mechanism (2) comprises a processing assembly, a mounting plate (216) is fixed on both sides of the processing assembly, the processing assembly comprises a processing box (201), a fixed cylinder (202) is installed above the processing box (201), a feed pipe (203) is installed on the side of the fixed cylinder (202), a fixed frame (204) is installed on the side of the processing box (201), a cylinder (205) is installed on the fixed frame (204), an extrusion plate (206) is fixed on the telescopic end of the cylinder (205), a filter cloth (207) is arranged below the extrusion plate (206), and a water-permeable plate (20 8) is installed below the filter cloth (207), the fixed shell (209) is arranged on one side of the fixed cylinder (202), the motor (210) is fixed to the front of the fixed shell (209), the bidirectional threaded rod (211) is fixed to the output end of the motor (210), the threaded block (212) is installed on the outside of the bidirectional threaded rod (211), the connecting rod (213) is fixed to the side of the threaded block (212), the baffle (214) is fixed to one end of the connecting rod (213) away from the threaded block (212), and the drain pipe (215) is fixed to the rear of the treatment box (201).

2. The river silt treatment device for ecological management according to claim 1 is characterized by: The moving mechanism (1) comprises a moving plate (101), and a moving wheel (102) is installed below the moving plate (101).

3. The river silt treatment device for ecological management according to claim 2 is characterized by: A blocking mechanism (3) is installed above the processing mechanism (2), and the blocking mechanism (3) comprises an electric push rod (301), a lifting frame (302) is fixed above the electric push rod (301), and a blocking block (303) is fixed on the lifting frame (302).

4. The river silt treatment device for ecological management according to claim 2 is characterized by: The movable plate (101) is made of stainless steel, and the movable wheel (102) is rotatably connected to the movable plate (101).

5. The river silt treatment device for ecological management according to claim 1 is characterized by: The cylinder (205) is connected to the fixing frame (204) via bolts, and the filter cloth (207) is made of synthetic fiber.

6. The river silt treatment device for ecological management according to claim 3 is characterized by: The lifting frame (302) is welded to the electric push rod (301), and the blocking block (303) is welded to the lifting frame (302).

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