Rural ditch sludge filtration treatment and secondary utilization device

Abstract

The utility model discloses a rural ditch sludge filtration treatment secondary utilization device, including base, extrusion container, extrusion wheel, motor and speed reducer, the extrusion container is fixedly connected on the upper surface of base, the upper end of extrusion container is equipped with feed inlet, the lower end of extrusion container is equipped with discharge outlet, the motor is equipped with the speed reducer, and the motor is equipped with the speed reducer. The device comprises an extrusion cylinder, a dehydration cavity is formed in the extrusion cylinder, an extrusion wheel which is rotationally connected is arranged in the dehydration cavity, the center of the extrusion wheel is fixedly connected with a rotating shaft, the rotating shaft longitudinally penetrates through the extrusion cylinder and is rotationally connected with the extrusion cylinder, and the top of the extrusion cylinder is fixedly connected with a motor and a speed reducer. The output end of the motor is fixedly connected with the input end of the speed reducer, and the output end of the speed reducer is fixedly connected with the rotating shaft. According to the sludge secondary utilization device disclosed by the utility model, the base, the extrusion cylinder, the extrusion wheel, the motor and the speed reducer are utilized to form the sludge secondary utilization device, so that filtered sludge can be conveniently extruded and dehydrated, and secondary processing and utilization of the sludge are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment, in particular to a rural ditch sludge filtering treatment secondary utilization device. Background Art

[0002] In water conservancy projects, silt is more likely to cause pipeline blockage, and silt filtering devices are indispensable devices. At present, the filtered silt is usually dehydrated to facilitate the secondary use of the silt. However, the existing silt dehydration equipment usually adopts a screw extrusion structure. On the one hand, the extrusion efficiency is low, and on the other hand, the equipment is usually large in size, which is not convenient for frequent movement in rural construction, which brings inconvenience to the silt treatment work. For this reason, a rural ditch silt filtering and secondary utilization device is proposed. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a rural ditch sludge filtering and processing secondary utilization device, which solves the problems that the existing sludge dewatering equipment is inconvenient to move and has low dewatering efficiency. The sludge secondary utilization device is composed of a base, an extrusion cylinder, an extrusion wheel, an electric motor and a reducer, which is convenient for extruding and dewatering the filtered sludge and facilitating the secondary processing and utilization of the sludge. The utility model has a small size, a simple structure, and is easy to move, thereby improving the dewatering efficiency of the sludge.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a rural ditch sludge filtering and secondary utilization device, including a base, an extrusion barrel, an extrusion wheel, a motor and a reducer, the extrusion barrel is fixedly connected to the upper surface of the base, the upper end of the extrusion barrel is provided with a feed port, the lower end of the extrusion barrel is provided with a discharge port, the interior of the extrusion barrel is provided with a dehydration chamber, the interior of the dehydration chamber is provided with a rotatably connected extrusion wheel, the center of the extrusion wheel is fixedly connected with a rotating shaft, the rotating shaft longitudinally penetrates the extrusion barrel and is rotatably connected to the extrusion barrel, the top of the extrusion barrel is fixedly connected with a motor and a reducer, the output end of the motor is fixedly connected to the input end of the reducer, and the output end of the reducer is fixedly connected to the rotating shaft.

[0007] As a further preferred embodiment of the present invention, a drainage hole is provided on the side wall of the extrusion cylinder, and a guide plate is provided below the drainage hole.

[0008] As a further preferred embodiment of the present invention, a side wall of the extrusion wheel is provided with a notch, and a slidably connected baffle is provided inside the notch.

[0009] As a further preferred embodiment of the utility model, a spring seat is fixedly connected to the upper surface of the extrusion wheel, a plug-in column corresponding to the baffle is fixedly connected to the edge of the spring seat, and a columnar spring is provided between the plug-in column and the baffle.

[0010] As a further preferred embodiment of the present invention, the inner wall of the dehydration chamber is provided with a detachably connected dehydration extrusion plate, and a fixing hole is opened at the edge of the dehydration extrusion plate.

[0011] As a further preferred embodiment of the present invention, a hopper is fixedly connected to the surface of the feed port, and a rotatably connected flap is provided on the surface of the hopper.

[0012] (III) Beneficial effects

[0013] The utility model provides a rural ditch sludge filtering treatment secondary utilization device. It has the following

[0014] Beneficial effects:

[0015] The utility model utilizes a base, an extrusion cylinder, an extrusion wheel, an electric motor and a reducer to form a sludge secondary utilization device, which is convenient for extruding and dehydrating the filtered sludge, and is convenient for secondary processing and utilization of the sludge. The utility model has a small size, a simple structure and is easy to move. A slidably connected baffle is provided on the surface of the extrusion wheel, which cooperates with a dehydration extrusion plate fixedly connected to the inner wall of the dehydration chamber, so that the volume of the sludge can be changed during the rotation of the extrusion wheel, thereby improving the dehydration efficiency of the sludge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a practical rural ditch sludge filtering and secondary utilization device from a side view;

[0017] Figure 2 This is a schematic diagram of the structure of the extrusion cylinder of the utility model when viewed from above;

[0018] Figure 3 It is a structural schematic diagram of the dehydration extrusion plate of the utility model.

[0019] In the figure: base 1, extrusion cylinder 2, extrusion wheel 3, motor 4, reducer 5, feed port 6, discharge port 7, dehydration chamber 8, rotating shaft 9, drainage hole 10, guide plate 11, notch groove 12, baffle 13, dehydration extrusion plate 14, fixing hole 15, hopper 16, flap 17, spring seat 18, plug-in column 19, columnar spring 20. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a rural ditch sludge filtering and secondary utilization device, comprising a base 1, an extrusion cylinder 2, an extrusion wheel 3, a motor 4 and a reducer 5, the extrusion cylinder 2 is fixedly connected to the upper surface of the base 1, the upper end of the extrusion cylinder 2 is provided with a feed port 6, the lower end of the extrusion cylinder 2 is provided with a discharge port 7, the interior of the extrusion cylinder 2 is provided with a dehydration chamber 8, the interior of the dehydration chamber 8 is provided with a rotatably connected extrusion wheel 3, the center of the extrusion wheel 3 is fixedly connected with a rotating shaft 9, the rotating shaft 9 longitudinally penetrates the extrusion cylinder 2 and is rotatably connected to the extrusion cylinder 2, the top of the extrusion cylinder 2 is fixedly connected with a motor 4 and a reducer 5, the output end of the motor 4 is fixedly connected to the input end of the reducer 5, and the output end of the reducer 5 is fixedly connected to the rotating shaft 9.

[0022] As a further improvement, a drainage hole 10 is provided on the side wall of the extrusion cylinder 2, and a guide plate 11 is provided below the drainage hole 10. By providing the drainage hole 10 on the side wall of the extrusion cylinder 2 and cooperating with the guide plate 11 fixedly connected to the lower surface of the extrusion cylinder 2, it is convenient to discharge the water flow squeezed out of the sludge.

[0023] As a further improvement, a notch groove 12 is provided on the side wall of the extrusion wheel 3, and a slidably connected baffle 13 is provided inside the notch groove 12. By providing a slidably connected baffle 13 on the side wall of the extrusion wheel 3, it is convenient to push the baffle 13 to extend and retract during the rotation of the extrusion wheel 3, thereby changing the volume of the sludge and facilitating the compression of the sludge.

[0024] As a further improvement, a spring seat 18 is fixedly connected to the upper surface of the extrusion wheel 3, and a plug-in column 19 corresponding to the baffle 13 is fixedly connected to the edge of the spring seat 18, and a columnar spring 20 is provided between the plug-in column 19 and the baffle 13. By fixing the spring seat 18 on the upper surface of the extrusion wheel 3 and cooperating with the plug-in connected columnar spring 20, it is convenient to push the baffle 13 outward, so as to separate the sludge and facilitate extrusion and dehydration.

[0025] As a further improvement, the inner wall of the dehydration chamber 8 is provided with a detachably connected dehydration extrusion plate 14, and a fixing hole 15 is opened at the edge of the dehydration extrusion plate 14. By providing a detachably connected dehydration extrusion plate 14 on the inner wall of the dehydration chamber 8, it is convenient to adjust the sludge dehydration extrusion efficiency during use, so as to adapt to different working conditions.

[0026] Specifically, the surface of the feed port 6 is fixedly connected to a hopper 16, and the surface of the hopper 16 is provided with a rotatably connected flap 17. By fixing the hopper 16 with the flap 17 on the surface of the feed port 6, it is convenient to load the sludge and prevent the sludge from splashing out during the processing.

[0027] When the utility model is in use, the sludge is poured into the hopper 16 on the surface of the feed port 6, and the sludge enters between the baffles 13 at the edge of the extrusion wheel 3 along the feed port 6. The motor 4 transmits power to the rotating shaft 9 through the reducer 5, driving the extrusion wheel 3 to rotate at a uniform speed along the rotating shaft 9, driving the sludge between the baffles 13 to rotate in the dehydration chamber 8, and cooperating with the dehydration extrusion plate 14 to shrink the baffle 13, thereby reducing the space between the two baffles 13, making it convenient to squeeze and dehydrate the sludge, and the squeezed water is discharged through the drainage hole 10. After dehydration, the sludge is discharged at the discharge port 7 as the extrusion wheel 3 rotates. The baffle 13 is always in contact with the inner wall of the dehydration chamber 8 under the push of the columnar spring 20, so as to facilitate the loading and unloading of the sludge.

[0028] Problem to be solved by the utility model The filtered sludge is usually dehydrated to facilitate the secondary utilization of the sludge. However, the existing sludge dehydration equipment usually adopts a screw extrusion structure. On the one hand, the extrusion efficiency is low. On the other hand, the equipment is usually large in size, which is not convenient for frequent movement during rural construction, which brings inconvenience to the sludge treatment work. The utility model utilizes a base 1, an extrusion cylinder 2, an extrusion wheel 3, a motor 4 and a reducer 5 to form a sludge secondary utilization device, which is convenient for extruding and dehydrating the filtered sludge and facilitating the secondary processing and utilization of the sludge. By providing a slidingly connected baffle 13 on the surface of the extrusion wheel 3, cooperating with a dehydration extrusion plate 14 fixedly connected to the inner wall of the dehydration chamber 8, it is convenient to change the volume of the sludge during the rotation of the extrusion wheel 3, thereby improving the dehydration efficiency of the sludge.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" 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 device or element referred to 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.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rural ditch sludge filtering treatment and secondary utilization device, comprising a base (1), an extrusion cylinder (2), an extrusion wheel (3), a motor (4) and a reducer (5), characterized in that: The extrusion cylinder (2) is fixedly connected to the upper surface of the base (1); a feed port (6) is provided at the upper end of the extrusion cylinder (2); a discharge port (7) is provided at the lower end of the extrusion cylinder (2); a dehydration chamber (8) is provided inside the extrusion cylinder (2); a rotatably connected extrusion wheel (3) is provided inside the dehydration chamber (8); a rotating shaft (9) is fixedly connected to the center of the extrusion wheel (3); the rotating shaft (9) longitudinally penetrates the extrusion cylinder (2) and is rotatably connected to the extrusion cylinder (2); a motor (4) and a reducer (5) are fixedly connected to the top of the extrusion cylinder (2); the output end of the motor (4) is fixedly connected to the input end of the reducer (5); and the output end of the reducer (5) is fixedly connected to the rotating shaft (9).

2. A rural ditch sludge filtering and secondary utilization device according to claim 1, characterized in that: A drainage hole (10) is provided on the side wall of the extrusion cylinder (2), and a guide plate (11) is provided below the drainage hole (10).

3. A rural ditch sludge filtering and secondary utilization device according to claim 1, characterized in that: A notch groove (12) is provided on the side wall of the extrusion wheel (3), and a slidably connected baffle plate (13) is provided inside the notch groove (12).

4. A rural ditch sludge filtering and secondary utilization device according to claim 3, characterized in that: A spring seat (18) is fixedly connected to the upper surface of the extrusion wheel (3), a plug-in column (19) corresponding to the baffle (13) is fixedly connected to the edge of the spring seat (18), and a columnar spring (20) is provided between the plug-in column (19) and the baffle (13).

5. The rural ditch sludge filtering and secondary utilization device according to claim 1 is characterized by: The inner wall of the dehydration chamber (8) is provided with a detachably connected dehydration squeezing plate (14), and a fixing hole (15) is provided at the edge of the dehydration squeezing plate (14).

6. A rural ditch sludge filtering and secondary utilization device according to claim 1, characterized in that: A hopper (16) is fixedly connected to the surface of the feed port (6), and a rotatably connected flap (17) is provided on the surface of the hopper (16).

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