Sludge conveying anti-blocking device convenient to maintain

Abstract

The utility model discloses a sludge conveying anti -blocking device convenient to maintain, including soft mud conveying mechanism, hard mud smashing conveying mechanism, the hard mud smashing conveying mechanism welding installation in the outer wall input pipe orifice department of soft mud conveying mechanism, zoned conveying mechanism, the zoned conveying mechanism passes through screw installation in the upper end of soft mud conveying mechanism and hard mud smashing conveying mechanism, lift down -pressing smashing mechanism, lift down -pressing smashing mechanism installation connection in the upper end right side of zoned conveying mechanism, overhauling closed mechanism, overhauling closed mechanism installation in zoned conveying mechanism, and located the left side of lift down -pressing smashing mechanism, the soft mud and hard mud of zoned conveying in the utility model department can be corresponding to discharge to soft mud conveying mechanism and hard mud smashing conveying mechanism, and the zoned conveying avoids the influence of hard mud block to the conveying of soft mud when smashing, and effectively ensures the overall conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sludge treatment technology, specifically to a sludge conveying anti-clogging device that is easy to maintain. Background Technology

[0002] Sludge treatment is the process of reducing, stabilizing, and rendering harmless the sludge generated during wastewater treatment. Its main purpose is to reduce the volume of sludge, decompose organic matter, and remove pathogens through physical, chemical, or biological methods, so as to provide a basis for subsequent disposal or resource utilization. In order to avoid blockage during sludge transportation, sludge conveying anti-blockage devices are needed.

[0003] Existing sludge conveying anti-clogging devices use upper and lower cutting mechanisms inside the pipe to cut and effectively crush the hard sludge lumps inside the pipe to avoid blockage during sludge conveying. However, the crushing process cannot be effectively divided into sections. If the crushing position is at the discharge port, it will affect the overall conveying. If the crushing is done before the discharge, and there are any missed crushing points, it will cause blockage problems.

[0004] Therefore, a novel, easy-to-maintain sludge conveying anti-clogging device is proposed to solve the above problems. Utility Model Content The purpose of this invention is to provide a sludge conveying anti-clogging device that is easy to maintain, in order to solve the problem mentioned in the background art that the existing sludge conveying anti-clogging devices cannot effectively divide the crushing process into zones.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sludge conveying anti-clogging device that is easy to maintain, comprising: Sludge conveying mechanism; A hard mud crushing and conveying mechanism, wherein the hard mud crushing and conveying mechanism is welded and installed at the inlet of the inlet pipe on the outer wall of the soft mud conveying mechanism; A zoned conveying mechanism is installed at the upper end of the soft mud conveying mechanism and the hard mud crushing conveying mechanism by screws; A lifting and pressing crushing mechanism is installed and connected to the upper right side of the partitioned conveying mechanism; The maintenance and sealing mechanism is installed on the partitioned conveying mechanism and is located to the left of the lifting and crushing mechanism; A maintenance and cleaning mechanism is fixedly connected to the left end of the partitioned conveying mechanism and is connected to a water pump.

[0006] The partitioned conveying mechanism includes a conveying pipe shell. A sealing baffle is installed at the right end of the conveying pipe shell by screws. A sludge input pipe is fixedly connected to the upper side of the left end of the conveying pipe shell. A maintenance and cleaning mechanism is installed at the left end of the conveying pipe shell. A soft sludge conveying trough is opened on the inner side of the lower end of the conveying pipe shell. A soft sludge conveying mechanism is installed on the outer side of the soft sludge conveying trough at the lower end of the conveying pipe shell. A hard sludge crushing and conveying chamber is opened on the lower side of the right end of the conveying pipe shell. A hard sludge crushing and conveying mechanism is installed on the outer side of the hard sludge crushing and conveying chamber at the upper side of the right end of the conveying pipe shell. A lifting and pressing crushing mechanism and a maintenance and sealing mechanism are installed on the upper side of the right end of the conveying pipe shell.

[0007] The maintenance and cleaning mechanism includes a cleaning hood, with a cleaning fluid input pipe fixedly connected through the middle of the upper end of the cleaning hood. The cleaning fluid input pipe is connected to a water pump. A U-shaped spray hood is fixedly connected through the right end of the cleaning hood. The U-shaped spray hood is fixedly connected to the inner side of the left end of the delivery pipe shell through the cleaning hood.

[0008] The soft mud conveying mechanism includes a vertical conveying pipe, with a U-shaped mounting plate fixedly connected to the upper end of the vertical conveying pipe. The U-shaped mounting plate is installed on the conveying pipe shell by screws. A four-hole mounting plate is fixedly connected to the lower end of the vertical conveying pipe. A hard mud crushing and conveying mechanism is installed on the outer wall of the vertical conveying pipe.

[0009] The hard mud crushing and conveying mechanism includes an inclined conveying pipe. An electromagnetic vibrator is installed on the outer wall of the inclined conveying pipe by screws. The electromagnetic vibrator is electrically connected to the control box via a connecting wire. The lower end of the inclined conveying pipe is welded and fixed to the vertical conveying pipe. A screw mounting plate is fixed to the upper end of the inclined conveying pipe. A perforated panel is fixed at the connection between the inclined conveying pipe and the screw mounting plate. The screw mounting plate is installed on the conveying pipe shell by screws.

[0010] The lifting and pressing crushing mechanism includes a storage cover with a storage cavity inside. The storage cover is fixedly connected to the conveying pipe shell. Two electric crushing telescopic cylinders are installed on the inner side of the upper end of the storage cover by screws. The telescopic rod end of the electric crushing telescopic cylinder is fixedly connected to a screw mounting plate. A movable panel is installed on the lower end of the screw mounting plate by screws. Several crushing cones are installed on the lower end of the movable panel. The movable panel is located directly above the hard mud crushing and conveying chamber.

[0011] The maintenance and sealing mechanism includes a sealing cover plate, and a lifting handle is fixedly connected to the middle of the upper end of the sealing cover plate. The sealing cover plate is installed on the conveying pipe shell by screws.

[0012] In summary, due to the adoption of the above-mentioned technologies, the beneficial effects of this utility model are: 1. In this utility model, the soft mud and hard mud conveyed in the partitioned conveying mechanism can be discharged into the soft mud conveying mechanism and the hard mud crushing and conveying mechanism respectively, so as to avoid the hard mud blocks affecting the conveying of soft mud during crushing and effectively ensure the overall conveying efficiency.

[0013] 2. In this utility model, the maintenance and cleaning mechanism can be placed at the left end of the partitioned conveying mechanism, and the maintenance and cleaning mechanism can receive water from the water pump for rinsing and maintenance, making the maintenance more efficient. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a sludge conveying anti-clogging device that is easy to maintain according to this utility model; Figure 2 This is a schematic diagram of the combined structure of the soft sludge conveying mechanism and the hard sludge crushing and conveying mechanism of the sludge conveying anti-clogging device that is easy to maintain according to this utility model; Figure 3 This is a schematic diagram of the combined structure of the maintenance sealing mechanism and the lifting and lowering crushing mechanism of the sludge conveying anti-clogging device that is easy to maintain according to this utility model; Figure 4 This is a schematic diagram of the lifting, pressing, and crushing mechanism of a sludge conveying anti-clogging device that is easy to maintain according to this utility model; Figure 5 This is a schematic cross-sectional view of the combined maintenance and cleaning mechanism, zoned conveying mechanism, inspection and sealing mechanism, and lifting and pressing crushing mechanism of a sludge conveying anti-clogging device that is easy to maintain according to this utility model.

[0015] In the diagram: 1. Sludge input pipe; 11. Conveying pipe shell; 12. Soft sludge conveying trough; 13. Hard sludge crushing and conveying chamber; 14. Enclosed baffle; 2. Cleaning liquid input pipe; 21. Cleaning hood; 22. U-shaped spray hood; 3. Crushing electric telescopic cylinder; 31. Screw mounting plate; 32. Storage hood; 321. Storage cavity; 33. Crushing cone; 34. Movable panel; 4. Inclined conveying pipe; 41. Screw mounting plate; 42. Perforated panel; 43. Electromagnetic vibrator; 5. Vertical conveying pipe; 51. Four-hole mounting plate; 52. U-shaped mounting plate; 6. Sealing cover; 61. Lifting handle. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. Example 1

[0017] Reference Figures 1-5 A sludge conveying anti-clogging device that is easy to maintain includes a soft sludge conveying mechanism, a hard sludge crushing and conveying mechanism, a zoned conveying mechanism, a lifting and pressing crushing mechanism, an inspection and sealing mechanism, and a maintenance and cleaning mechanism.

[0018] The hard sludge crushing and conveying mechanism is welded and installed on the outer wall of the soft sludge conveying mechanism at the inlet. The hard sludge crushing and conveying mechanism receives crushed sludge and inputs it into the soft sludge conveying mechanism, which then transports it together to external sludge treatment equipment. A zoned conveying mechanism is installed on the upper end of both the soft sludge conveying mechanism and the hard sludge crushing and conveying mechanism via screws. The soft and hard sludge transported in separate zones within the zoned conveying mechanism can be discharged accordingly into the respective conveying mechanisms. This zoned conveying prevents hard sludge lumps from affecting the transport of soft sludge during crushing, effectively ensuring overall conveying efficiency. A lifting and pressing crushing mechanism is installed and connected to the zoned conveying mechanism. On the upper right side of the mechanism, the lifting and pressing crushing mechanism can be lifted and lowered on the upper right side of the partitioned conveying mechanism. During the lifting and lowering, it can effectively crush hard sludge lumps. The maintenance and sealing mechanism is installed on the partitioned conveying mechanism. When the maintenance and sealing mechanism is opened, the inside of the partitioned conveying mechanism can be cleaned. It is located on the left side of the lifting and pressing crushing mechanism for easy cleaning. The maintenance and cleaning mechanism is fixed to the left end of the partitioned conveying mechanism. The maintenance and cleaning mechanism can be placed on the left end of the partitioned conveying mechanism. The maintenance and cleaning mechanism is connected to the water pump. The maintenance and cleaning mechanism can receive water from the water pump for flushing and maintenance, making maintenance more efficient.

[0019] Reference Figure 1 , Figure 2 and Figure 5The zoned conveying mechanism includes a conveying pipe shell 11. A sealing baffle 14 is screwed onto the right end of the conveying pipe shell 11, sealing the opening at the right end and preventing sludge discharge. A sludge input pipe 1 is fixedly connected to the upper left side of the conveying pipe shell 11, receiving and conveying sludge material. A maintenance and cleaning mechanism is installed at the left end of the conveying pipe shell 11, allowing the sludge adhering inside to be washed away. A soft sludge conveying trough 12 is provided on the inner side of the lower end of the conveying pipe shell 11, allowing the conveyed soft sludge to fall off effectively due to gravity as it passes through the soft sludge conveying trough 12. The hard sludge continues to be conveyed in the conveying pipe shell 11 due to the compression of the sludge. A soft sludge conveying mechanism is installed on the outer side of the soft sludge conveying trough 12 at the lower end of the conveying pipe shell 11. The soft sludge conveying mechanism can receive the falling soft sludge. A hard sludge crushing and conveying chamber 13 is opened on the lower right side of the conveying pipe shell 11. The hard sludge can be discharged accordingly. A hard sludge crushing and conveying mechanism is installed on the outer side of the hard sludge crushing and conveying chamber 13 at the conveying pipe shell 11. The hard sludge crushing and conveying mechanism can crush the hard sludge by pressing it down at the hard sludge crushing and conveying chamber 13. A lifting and pressing crushing mechanism and a maintenance and sealing mechanism are installed on the upper right side of the conveying pipe shell 11. They can be installed and placed accordingly.

[0020] The soft mud conveying mechanism includes a vertical conveying pipe 5. A U-shaped mounting plate 52 is fixedly connected to the upper end of the vertical conveying pipe 5. The vertical conveying pipe 5 can be installed correspondingly through the U-shaped mounting plate 52. The U-shaped mounting plate 52 is installed on the conveying pipe shell 11 by screws. The U-shaped mounting plate 52 can receive the soft mud discharged from the conveying pipe shell 11. A four-hole mounting plate 51 is fixedly connected to the lower end of the vertical conveying pipe 5. The vertical conveying pipe 5 can be connected to the outside through the four-hole mounting plate 51. A hard mud crushing and conveying mechanism is installed on the outer wall of the vertical conveying pipe 5. The vertical conveying pipe 5 can receive the crushed hard mud blocks conveyed by the hard mud crushing and conveying mechanism.

[0021] The hard mud crushing and conveying mechanism includes an inclined conveying pipe 4. An electromagnetic vibrator 43 is installed on the outer wall of the inclined conveying pipe 4 by screws. The hard mud fragments inside the inclined conveying pipe 4 are shaken by the electromagnetic vibrator 43, thereby accelerating the discharge. The electromagnetic vibrator 43 is electrically connected to the control box through a connecting wire, which can be effectively operated and controlled. The lower end of the inclined conveying pipe 4 is welded and fixed to the vertical conveying pipe 5. The inclined conveying pipe 4 can convey materials into the interior of the vertical conveying pipe 5. The upper end of the inclined conveying pipe 4 is fixed with a screw mounting plate 41 for easy installation and connection. A perforated panel 42 is fixed at the connection between the inclined conveying pipe 4 and the screw mounting plate 41. Through the mesh of the perforated panel 42, the lifting and pressing crushing mechanism can crush the hard mud blocks through the mesh of the perforated panel 42. The screw mounting plate 41 is installed on the conveying pipe shell 11 by screws, so that they can be installed and connected accordingly.

[0022] The lifting and pressing crushing mechanism includes a housing 32, which has a housing cavity 321 inside for effective storage. The housing 32 is fixedly connected to the conveying pipe housing 11 for stable installation. Two electric crushing telescopic cylinders 3 are screwed to the inner side of the upper end of the housing 32. The electric crushing telescopic cylinders 3 can stably extend and retract on the housing 32. The telescopic rod end of the electric crushing telescopic cylinder 3 is fixedly connected to a screw mounting plate 31. When the telescopic rod of the electric crushing telescopic cylinder 3 extends... This can drive the screw mounting plate 31 to move down. The lower end of the screw mounting plate 31 is equipped with a movable panel 34 by screws. The screw mounting plate 31 can drive the movable panel 34 to move down. The lower end of the movable panel 34 is equipped with several crushing cones 33. The movable panel 34 can drive the several crushing cones 33 to move down. When the several crushing cones 33 move down, they can crush the sludge hard blocks at the hollow panel 42 below. The movable panel 34 is located directly above the hard sludge crushing and conveying chamber 13, so that it can be crushed and discharged accordingly.

[0023] Working Principle: The hard sludge crushing and conveying mechanism can input the received crushed sludge into the soft sludge conveying mechanism, and then the soft sludge can be conveyed together to the external sludge treatment equipment. The soft sludge and hard sludge conveyed in the partitioned conveying mechanism can be discharged into the soft sludge conveying mechanism and the hard sludge crushing and conveying mechanism respectively. The partitioned conveying avoids the hard sludge blocks affecting the conveying of soft sludge during crushing, effectively ensuring the overall conveying efficiency. The lifting and pressing crushing mechanism can be lifted and lowered on the upper right side of the partitioned conveying mechanism. During lifting and lowering, it can effectively crush the hard sludge blocks. When the maintenance and sealing mechanism is opened, the interior of the partitioned conveying mechanism can be cleaned. It is located on the left side of the lifting and pressing crushing mechanism for easy cleaning. The maintenance and cleaning mechanism can be placed at the left end of the partitioned conveying mechanism. The maintenance and cleaning mechanism can receive water from the water pump for rinsing and maintenance, making maintenance more efficient. Example 2

[0024] Reference Figure 1 , Figure 3 and Figure 5 A sludge conveying anti-clogging device that is easy to maintain. Compared with the first embodiment, the maintenance and sealing mechanism of this embodiment includes a sealing cover plate 6. A lifting handle 61 is fixedly connected to the middle of the upper end of the sealing cover plate 6, which is convenient for personnel to hold and open and close. The sealing cover plate 6 is installed on the conveying pipe shell 11 by screws, which makes it easy to install and remove.

[0025] The maintenance and cleaning mechanism includes a cleaning hood 21. A cleaning fluid inlet pipe 2 is fixedly connected to the middle of the upper end of the cleaning hood 21. The cleaning hood 21 can receive the discharged water source through the cleaning fluid inlet pipe 2. The cleaning fluid inlet pipe 2 is connected to a water pump and can receive the water source input by the water pump. A U-shaped spray hood 22 is fixedly connected to the right end of the cleaning hood 21. The water source inside the cleaning hood 21 can be sprayed out through the U-shaped spray hood 22. The U-shaped spray hood 22 is fixed to the inner side of the left end of the conveying pipe shell 11 through the cleaning hood 21. The water source sprayed out by the U-shaped spray hood 22 can rinse the inside of the conveying pipe shell 11.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A sludge conveying anti-clogging device that is easy to maintain, characterized in that, include: Sludge conveying mechanism; A hard mud crushing and conveying mechanism, wherein the hard mud crushing and conveying mechanism is welded and installed at the inlet of the inlet pipe on the outer wall of the soft mud conveying mechanism; A zoned conveying mechanism is installed at the upper end of the soft mud conveying mechanism and the hard mud crushing conveying mechanism by screws; A lifting and pressing crushing mechanism is installed and connected to the upper right side of the partitioned conveying mechanism; The maintenance and sealing mechanism is installed on the partitioned conveying mechanism and is located to the left of the lifting and crushing mechanism; A maintenance and cleaning mechanism is fixedly connected to the left end of the partitioned conveying mechanism and is connected to a water pump.

2. The easy-to-maintain sludge conveying anti-clogging device according to claim 1, characterized in that: The partitioned conveying mechanism includes a conveying pipe shell (11). A closed baffle (14) is installed on the right end of the conveying pipe shell (11) by screws. A sludge input pipe (1) is fixedly connected to the upper side of the left end of the conveying pipe shell (11). A maintenance and cleaning mechanism is installed on the left end of the conveying pipe shell (11). A soft sludge conveying trough (12) is opened on the inner side of the lower end of the conveying pipe shell (11). A soft sludge conveying mechanism is installed on the outer side of the soft sludge conveying trough (12) on the lower end of the conveying pipe shell (11). A hard sludge crushing and conveying chamber (13) is opened on the lower side of the right end of the conveying pipe shell (11). A hard sludge crushing and conveying mechanism is installed on the outer side of the hard sludge crushing and conveying chamber (13) on the conveying pipe shell (11). A lifting and pressing crushing mechanism and a maintenance and sealing mechanism are installed on the upper side of the right end of the conveying pipe shell (11).

3. The easy-to-maintain sludge conveying anti-clogging device according to claim 2, characterized in that: The maintenance and cleaning mechanism includes a cleaning hood (21), with a cleaning fluid input pipe (2) fixedly connected through the middle of the upper end of the cleaning hood (21). The cleaning fluid input pipe (2) is connected to a water pump. A U-shaped spray hood (22) is fixedly connected through the right end of the cleaning hood (21). The U-shaped spray hood (22) is fixedly connected to the inner side of the left end of the conveying pipe shell (11) through the cleaning hood (21).

4. A sludge conveying anti-clogging device that is easy to maintain according to claim 1 or 2, characterized in that: The soft mud conveying mechanism includes a vertical conveying pipe (5), with a U-shaped mounting plate (52) fixedly connected to the upper end of the vertical conveying pipe (5). The U-shaped mounting plate (52) is installed on the conveying pipe shell (11) by screws. A four-hole mounting plate (51) is fixedly connected to the lower end of the vertical conveying pipe (5). A hard mud crushing and conveying mechanism is installed on the outer wall of the vertical conveying pipe (5).

5. The easy-to-maintain sludge conveying anti-clogging device according to claim 4, characterized in that: The hard mud crushing and conveying mechanism includes an inclined conveying pipe (4), an electromagnetic vibrator (43) is installed on the outer wall of the inclined conveying pipe (4) by screws, the electromagnetic vibrator (43) is electrically connected to the control box by a connecting line, the lower end of the inclined conveying pipe (4) is welded and fixed on the vertical conveying pipe (5), the upper end of the inclined conveying pipe (4) is fixedly connected to a screw mounting plate (41), a hollow panel (42) is fixedly connected at the connection between the inclined conveying pipe (4) and the screw mounting plate (41), and the screw mounting plate (41) is installed on the conveying pipe shell (11) by screws.

6. The easy-to-maintain sludge conveying anti-clogging device according to claim 2, characterized in that: The lifting and pressing crushing mechanism includes a storage cover (32), and the storage cover (32) has a storage cavity (321) inside. The storage cover (32) is fixedly connected to the conveying pipe shell (11). Two crushing electric telescopic cylinders (3) are installed on the inner side of the upper end of the storage cover (32) by screws. The telescopic rod end of the crushing electric telescopic cylinder (3) is fixedly connected to a screw mounting plate (31). The lower end of the screw mounting plate (31) is installed with a movable panel (34) by screws. Several crushing cones (33) are installed on the lower end of the movable panel (34). The movable panel (34) is located directly above the hard mud crushing and conveying chamber (13).

7. The easy-to-maintain sludge conveying anti-clogging device according to claim 2, characterized in that: The maintenance and sealing mechanism includes a sealing cover plate (6), and a lifting handle (61) is fixedly connected to the middle of the upper end of the sealing cover plate (6). The sealing cover plate (6) is installed on the conveying pipe shell (11) by screws.

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