Sludge cleaning device with solid waste filtering function

Abstract

The embodiment of the utility model provides a sludge cleaning device with a solid garbage filtering function, which relates to the technical field of sludge cleaning and comprises a solid filtering device, and a filtering part is fixedly arranged at the upper end of the solid filtering device. The filtering part comprises a fixing frame fixedly installed at the upper end of an inner cavity of a box body outside the solid filtering device and blocking rods installed on one side of the fixing frame, the blocking rods are evenly distributed at the upper end of the fixing frame, and when sludge is treated, the sludge is fed into one side of the box body of the solid filtering device through a pump body; sludge moves towards one side due to gravity, in the sludge moving process, solid waste carried in the sludge is blocked and filtered through the blocking rods, and the situation that large solid waste carried in the sludge enters the dehydrator, and parts are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge cleaning, in particular to a sludge cleaning device with a solid garbage filtering function. Background Art

[0002] Irrigation areas refer to irrigation areas with reliable water sources and water diversion, transmission, and distribution channel systems and corresponding drainage ditches. They are the product of human economic activities and develop along with the development of social economy. In the process of reusing water and soil resources in irrigation areas, it is necessary to treat the sludge inside the river channel to facilitate the use of water resources after injection. When treating the sludge, some solid waste will remain inside the river channel, which will be extracted together with the sludge treatment.

[0003] However, in the process of treating the extracted sludge, some solid waste in the sludge is sent to the sludge dewatering machine for treatment. The contact surface between the solid waste and the equipment is easily worn, causing the equipment to be damaged quickly. In addition, the solid waste is not convenient to treat and it is not convenient to filter out the solid waste before the sludge treatment, which makes it inconvenient to use. Utility Model Content

[0004] The utility model aims to provide a sludge cleaning device with a solid waste filtering function, which can avoid the problem that the solid waste is inconvenient to process and the solid waste is inconvenient to filter out before the sludge is processed.

[0005] The utility model provides a sludge cleaning device with a solid garbage filtering function, comprising:

[0006] A solid filter device, used to filter garbage inside the sludge, wherein a filter portion is fixedly arranged at the upper end of the solid filter device, and a lifting unit is movably installed inside the solid filter device;

[0007] The filter part comprises a fixing frame fixedly mounted on the upper end of the inner cavity of the outer box of the solid filtering device and a blocking rod mounted on one side of the fixing frame, and the blocking rod is evenly distributed on the upper end of the fixing frame.

[0008] Preferably, a positioning frame is fixedly mounted on one side of the fixing frame, and the positioning frame passes through an interior of a notch opened at the upper end of the blocking rod.

[0009] Preferably, a dehydrator is provided on one side of the solid filtering device, and an upper feed port of the dehydrator is connected to a discharge pipe provided on one side of a housing of the solid filtering device.

[0010] Preferably, the lifting unit includes an extrusion frame and a lifting rod fixedly mounted on the upper end of the extrusion frame, the lifting rod is movably mounted inside a mounting seat arranged at the upper end, one side of the mounting seat is fixedly mounted to the upper end of a support rod arranged at the upper end of the box body by a clamp and screws, and a driving part is arranged inside the mounting seat.

[0011] Preferably, the driving part includes a driving gear, both sides of which are movably mounted in the inner cavity of the mounting seat through bearings, and adjacent driving gears are connected and driven through a rod body, and a tooth groove is provided on one side of the lifting rod, and the driving gear and the tooth groove are meshed and mounted.

[0012] Preferably, the extrusion frame is installed in close contact with the bottom of the inner cavity of the box body, and the lower end of the extrusion frame at the position of the discharge pipe may be arranged with cutting teeth.

[0013] Preferably, both side ends of the driving gear are fixedly connected with turntable wheels, and the driving gear is connected to a transmission gear fixedly installed at the lower end through the turntable wheel and the transmission belt, and the transmission gear can drive the driving gear to rotate.

[0014] Preferably, a transmission box is fixedly installed on both sides of the box body, the turntable wheel and the transmission gear are movably installed inside the transmission box, a driving rack is meshedly installed on the lower end of the transmission gear, and a connecting rod is fixedly installed on one side of the driving rack.

[0015] Preferably, a rotating part is installed in the middle of the connecting rod, and the rotating part is driven to rotate by a driving component fixedly installed in the middle.

[0016] Preferably, the rotating part comprises a rotating disk fixedly mounted on the ends of the driving rods on both sides of the driving assembly and an eccentric pile fixedly mounted on one side of the rotating disk, and a moving sleeve is fixedly mounted on the middle part of the connecting rod.

[0017] The embodiment of the utility model provides a sludge cleaning device with a solid waste filtering function. When processing the sludge, the sludge is input to one side of a box body of the solid filtering device through a pump body. Since the box body is arranged to be inclined toward the lower end, the sludge moves to one side due to gravity. During the movement of the sludge, the baffle rod blocks and filters the solid waste contained in the sludge to prevent large pieces of solid waste contained in the sludge from entering the dehydrator and causing damage to the parts, thereby protecting the safety of the equipment and separating the solid waste at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0020] Figure 2 This is a schematic structural diagram of a solid filtering device according to an embodiment of the utility model.

[0021] Figure 3 This is a schematic diagram of the filter structure of an embodiment of the utility model.

[0022] Figure 4 This is a schematic diagram of the structure of the lifting unit of an embodiment of the utility model.

[0023] Figure 5 The figure is a schematic diagram of the transmission structure of the lifting rod of the embodiment of the utility model.

[0024] Figure 6 For the utility model embodiment Figure 2 Enlarged structural diagram at A in the middle.

[0025] Figure 7 This is a schematic diagram of the transmission gear structure of an embodiment of the utility model.

[0026] Figure 8 The figure is a schematic diagram of the transmission gear transmission structure of an embodiment of the utility model.

[0027] Fig. 9 This is a schematic diagram of the structure of the rotating part of an embodiment of the utility model.

[0028] Icons: 100, solid filtering device; 110, housing; 120, support rod; 130, transmission box; 131, driving assembly; 132, connecting rod; 133, driving rack; 134, rotating part; 135, rotating disk; 136, eccentric pile; 137, movable sleeve; 200, dehydrator; 210, discharge pipe; 300, lifting unit; 310, extrusion frame; 311, cutting teeth; 320, lifting rod; 321, tooth groove; 330, mounting seat; 340, driving part; 341, driving gear; 342, turntable wheel; 343, transmission gear; 400, filtering part; 410, fixing frame; 420, stop rod; 430, positioning frame. DETAILED DESCRIPTION

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0030] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 embodiments of the present invention.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the embodiments of 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 connection; it can be a mechanical connection, an electrical connection, or a communication; 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. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the sludge cleaning device with solid garbage filtering function of the utility model in conjunction with the accompanying drawings.

[0035] like Figure 1-Figure 9As shown, an embodiment of the utility model provides a sludge cleaning device with a solid garbage filtering function, including a solid filtering device 100, which is used to filter garbage inside the sludge. The inner cavity surface of the solid filtering device 100 is arranged inclined to facilitate the downward flow of the sludge. A filtering part 400 for blocking garbage is fixedly arranged at the upper end of the solid filtering device 100. A lifting unit 300 for processing large sludge is also movably installed inside the solid filtering device 100. A dewatering machine 200 for processing the sludge is arranged on one side of the solid filtering device 100. The upper end feed port of the dewatering machine 200 is connected to a discharge pipe 210 arranged on one side of the box body 110 of the solid filtering device 100. The dewatering machine 200 can be a spiral extrusion dewatering machine for extruding and dehydrating the sludge.

[0036] The filter unit 400 includes a fixing frame 410 fixedly mounted on the upper end of the inner cavity of the outer box 110 of the solid filtering device 100 and a blocking rod 420 mounted on one side of the fixing frame 410 for blocking solid waste. The blocking rod 420 is evenly distributed on the upper end of the fixing frame 410.

[0037] When the sludge is processed, the sludge is pumped to one side of the box body 110 of the solid filtering device 100 through the pump body. Since the box body 110 is arranged to be inclined toward the lower end, the sludge moves to one side due to gravity. During the movement of the sludge, the baffle rod 420 blocks and filters the solid waste in the sludge to prevent large pieces of solid waste entrained in the sludge from entering the dehydrator 200 and causing damage to the parts, thereby protecting the safety of the equipment and separating the solid waste at the same time.

[0038] A plurality of positioning frames 430 for mounting the baffle rods 420 are fixedly installed on one side of the fixing frame 410. The positioning frames 430 pass through the slots opened at the upper ends of the baffle rods 420 and are fixed by mounting pins. When fixing the baffle rods 420, the baffle rods 420 can be fixed by suitable positioning frames 430, and then the positions of the baffle rods 420 can be adjusted so that the distance between adjacent baffle rods 420 can be adjusted to a suitable size, thereby facilitating the filtering of solid waste.

[0039] The filter unit 400 is provided in multiple groups, wherein the spacing between the blocking rods 420 is gradually reduced.

[0040] The lifting unit 300 includes an extrusion frame 310 for extruding sludge and a lifting rod 320 fixedly installed on the upper end of the extrusion frame 310 for driving the extrusion frame 310 to perform lifting operations. The lifting rod 320 is movably installed inside a mounting seat 330 arranged at the upper end. One side of the mounting seat 330 is fixedly installed on the upper end of the support rod 120 arranged at the upper end of the box body 110 by a clamp and screws. The interior of the mounting seat 330 is provided with a driving part 340 for driving the lifting rod 320 to lift and slide.

[0041] The driving part 340 includes a driving gear 341 for driving the lifting rod 320 to move. Both sides of the driving gear 341 are movably installed in the inner cavity of the mounting seat 330 through bearings, and adjacent driving gears 341 are connected and driven through the rod body. A tooth groove 321 for adjusting the lifting rod 320 is provided on one side of the lifting rod 320, and the driving gear 341 and the tooth groove 321 are meshed and installed.

[0042] After the large pieces of sludge enter the solid filtering device 100, the lifting rod 320 movably installed on one side is driven by the driving gear 341 and the tooth groove 321 to drive the extrusion frame 310 to move up and down, so that the large pieces of sludge can be squeezed and crushed, so that the solid waste inside can be exposed after the large pieces of mud are crushed, which is convenient for filtering operations. The lower end of the extrusion frame 310 can be an elastic component, such as silicone, rubber and other components, to avoid squeezing the solid waste and causing damage to the equipment.

[0043] The extrusion frame 310 is installed in close contact with the bottom of the inner cavity of the box body 110. The lower end of the extrusion frame 310 near the discharge pipe 210 can be arranged with cutting teeth 311 for cutting the solid waste falling into the discharge pipe 210 to prevent the waste from flowing into the discharge pipe 210 and clogging it.

[0044] The two side ends of the driving gear 341 are fixedly connected with a turntable wheel 342 for driving the driving gear 341. The driving gear 341 is connected to the driving gear 341 through the turntable wheel 342 and the transmission belt and the transmission gear 343 fixedly installed at the lower end. The transmission gear 343 can drive the driving gear 341 to rotate. A transmission box 130 for driving the driving gear 341 is fixedly installed on both sides of the box body 110. The turntable wheel 342 and the transmission gear 343 are movably installed inside the transmission box 130. A driving rack 133 for driving the transmission gear 343 to rotate is meshed and installed at the lower end of the transmission gear 343. A connecting rod 132 for connecting the drive is fixedly installed on one side of the driving rack 133. The connecting rod 132 is limitedly installed inside the transmission box 130 by a limiting member.

[0045] A rotating part 134 for driving the connecting rod 132 to move back and forth is installed in the middle part of the connecting rod 132. The rotating part 134 is driven to rotate by a driving assembly 131 fixedly installed in the middle part. The driving assembly 131 is composed of a driving motor and a reducer, and is used to drive the rotating part 134 to work. The rotating part 134 includes a rotating disk 135 fixedly installed on the ends of the driving rods on both sides of the driving assembly 131 and an eccentric pile 136 fixedly installed on one side of the rotating disk 135 for driving the connecting rod 132 to move. A moving sleeve 137 for driving the connecting rod 132 to move back and forth is fixedly installed in the middle part of the connecting rod 132. The eccentric pile 136 is inserted in the moving sleeve 137 to drive the connecting rod 132 to move.

[0046] When the lifting unit 300 is driven for extrusion, the driving assembly 131 can be used to drive the rotating disk 135 to rotate, and the eccentric pile 136 installed on the upper end can drive the movable sleeve 137 installed on the outside to move back and forth, thereby driving the connecting rods 132 fixedly installed on both sides to drive the connecting rods 132 to move back and forth, and then the driving rack 133 fixedly installed on the upper end of the connecting rod 132 drives the transmission gear 343 to rotate and drive, thereby driving the turntable wheels 342 on both sides to rotate at the same time, so that the driving gear 341 inside it rotates at the same time, driving the lifting rod 320 of the lifting unit 300 to move up and down, so that it moves stably, and at the same time, it can drive multiple groups of lifting rods 320 to move back and forth at the same time, so as to facilitate the lifting and lowering operation of the extrusion frame 310 at the lower end of the lifting rod 320.

[0047] The working principle of a sludge cleaning device with solid waste filtering function is as follows: when processing the sludge, the sludge is input to one side of the box body 110 of the solid filtering device 100 through the pump body. Since the box body 110 is arranged tilted toward the lower end, the sludge moves to one side due to gravity. During the movement of the sludge, the baffle rod 420 blocks and filters the solid waste contained in the sludge to prevent large pieces of solid waste contained in the sludge from entering the dehydrator 200 and causing damage to the parts, thereby protecting the safety of the equipment and separating the solid waste at the same time.

[0048] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A sludge cleaning device with solid waste filtering function, characterized in that: include: A solid filtering device, used to filter garbage inside the sludge, wherein a filtering portion is fixedly arranged at the upper end of the solid filtering device, and a lifting unit is movably installed inside the solid filtering device; The filter part comprises a fixing frame fixedly mounted on the upper end of the inner cavity of the outer box of the solid filtering device and a blocking rod mounted on one side of the fixing frame, and the blocking rod is evenly distributed on the upper end of the fixing frame.

2. A sludge cleaning device with solid waste filtering function according to claim 1, characterized in that: A positioning frame is fixedly installed on one side of the fixing frame, and the positioning frame passes through the inside of a notch opened at the upper end of the blocking rod.

3. A sludge cleaning device with solid waste filtering function according to claim 2, characterized in that: A dehydrator is arranged at one side of the solid filtering device, and an upper feed port of the dehydrator is connected to a discharge pipe arranged at one side of a box body of the solid filtering device.

4. The sludge cleaning device with solid waste filtering function according to claim 3, characterized in that: The lifting unit includes an extrusion frame and a lifting rod fixedly installed on the upper end of the extrusion frame. The lifting rod is movably installed inside a mounting seat arranged at the upper end. One side of the mounting seat is fixedly installed on the upper end of a support rod arranged at the upper end of a box body by a clamp and screws. A driving part is arranged inside the mounting seat.

5. The sludge cleaning device with solid waste filtering function according to claim 4, characterized in that: The driving part includes a driving gear, both sides of which are movably mounted in the inner cavity of the mounting seat through bearings, and adjacent driving gears are connected and driven through a rod body. A tooth groove is provided on one side of the lifting rod, and the driving gear is meshed with the tooth groove.

6. The sludge cleaning device with solid waste filtering function according to claim 5, characterized in that: The extrusion frame is installed in close contact with the bottom of the inner cavity of the box body, and the lower end of the extrusion frame at the position of the discharge pipe can be arranged with cutting teeth.

7. The sludge cleaning device with solid waste filtering function according to claim 6, characterized in that: Both side ends of the driving gear are fixedly connected with turntable wheels, and the driving gear is connected to the transmission gear fixedly installed at the lower end through the turntable wheel and the transmission belt, and the transmission gear can drive the driving gear to rotate.

8. The sludge cleaning device with solid waste filtering function according to claim 7, characterized in that: Transmission boxes are fixedly installed on both sides of the box body, the turntable wheel and the transmission gear are movably installed inside the transmission box, a driving rack is meshedly installed on the lower end of the transmission gear, and a connecting rod is fixedly installed on one side of the driving rack.

9. The sludge cleaning device with solid waste filtering function according to claim 8, characterized in that: A rotating part is installed in the middle of the connecting rod, and the rotating part is driven to rotate by a driving component fixedly installed in the middle.

10. The sludge cleaning device with solid waste filtering function according to claim 9, characterized in that: The rotating part comprises a rotating disk fixedly mounted on the ends of the driving rods on both sides of the driving assembly and an eccentric pile fixedly mounted on one side of the rotating disk, and a moving sleeve is fixedly mounted on the middle part of the connecting rod.

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