Graphite pipe cleaning device

Abstract

The utility model discloses a graphite pipe cleaning device, which belongs to the technical field of carbon graphite pipe processing related equipment, and comprises a support table, a box body, a placing frame plate and a spraying unit, the supporting table has corresponding supporting force and supporting operation height; the box body is arranged on the supporting table, the upper end of the box body is open and provided with a corresponding containing cavity, a lifting plate capable of ascending and descending is arranged in the box body, and the lifting plate is connected with the lifting unit and has corresponding supporting force. The placing frame plate is matched with the lifting plate and can be placed on the lifting plate, and a limiting column perpendicular to the placing working face is arranged on the placing working face. The spraying unit is erected above the box body through the lifting mechanism, on the basis that the graphite pipes are independently placed through the limiting columns, spraying can be conducted on the interiors and the exteriors of the pipes at the same time through the spraying head units in one-to-one correspondence with the limiting columns, and the cleaning effect and efficiency are improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of carbon graphite pipe processing equipment, and in particular relates to a graphite pipe cleaning device. Background Technology

[0002] Carbon-graphite tubing is a tubular structure made of carbon and graphite materials. It combines the advantages of these two materials, possessing a variety of unique properties and a wide range of applications.

[0003] Before impregnation, carbon graphite tubes need to be cleaned of graphite powder and dust on the surface. In the existing technology, the tubes are placed in a wire basket for rinsing. However, the cleaning effect is not good when the tubes are piled up together. Dust or graphite powder is easily left inside the tubes, and it is inconvenient to drain them after cleaning. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a graphite pipe cleaning device.

[0005] The technical solution adopted by this utility model is as follows: A graphite pipe cleaning device includes a support platform, a box, a placement rack, and a spray unit; the support platform has corresponding support force and support working height; the box is arranged on the support platform, the upper end is open and has a corresponding accommodating chamber, and the interior is provided with a liftable lifting plate, the lifting plate is connected to the lifting unit and has corresponding support force; the placement rack is adapted to the lifting plate and can be placed on the lifting plate, and a limiting column perpendicular to it is arranged on the placement working surface; the spray unit is erected above the box through a lifting mechanism.

[0006] Furthermore, the spray unit includes a supporting upper plate, a connecting pipe, a pressure plate, and a nozzle unit; the supporting upper plate is mounted above the housing via a lifting mechanism; the connecting pipe is mounted on the supporting upper plate, with one end connected to a water conveying mechanism and the other end connected to the pressure plate; the pressure plate has a hollow interior forming a pressure chamber, with a connecting port at the bottom, where a nozzle unit is located; the opening at the top of the housing is adapted to the pressure plate; each nozzle unit corresponds to a limiting post, and the nozzle unit is tree-branch shaped, having multiple interconnected water outlet pipes, each of which has a corresponding bending arc and tilt angle.

[0007] Furthermore, the bottom of the box is connected to a drain pipe, and multiple drain pipes can be installed to facilitate the drainage of liquid inside the box.

[0008] Furthermore, the bottom of the housing is provided with an L-shaped support frame plate, the drive end of the lifting unit is mounted on the support frame plate, and the lifting part of the lifting unit is connected to the drive end and extends into the housing from the bottom to perform corresponding lifting operations.

[0009] The beneficial effects of this utility model after adopting the above structure are as follows: The graphite pipe cleaning device proposed by this utility model, through the setting of a separate lifting plate and a placement rack, facilitates the connection and separation of the placement rack with the lifting plate during loading and unloading. The limiting posts on the placement rack facilitate the individual placement of the graphite pipe, and the placement rack rises to a suitable height with the lifting plate to facilitate drainage. In addition, based on the individual placement of the graphite pipe through the limiting posts, the nozzle units corresponding to the limiting posts can spray the inside and outside of the pipe simultaneously, improving the cleaning effect and efficiency. Attached Figure Description

[0010] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0011] Figure 1 This is a schematic diagram of the overall structure of a graphite pipe cleaning device proposed in this utility model;

[0012] Figure 2 This is a schematic diagram of the internal structure of the box of a graphite pipe cleaning device proposed in this utility model.

[0013] Figure 3 This is a partial sectional view of a graphite pipe cleaning device proposed in this utility model.

[0014] Figure 4 for Figure 3 Enlarged view of part A;

[0015] Figure 5 This is a schematic diagram of the overall structure of a graphite pipe cleaning device proposed in this utility model from another angle.

[0016] In the attached diagram: 1. Support platform, 2. Box body, 3. Lifting plate, 4. Placement rack, 5. Limiting column, 6. Support upper plate, 7. Connecting pipe, 8. Pressure plate, 9. Drainage pipe, 10. Support rack, 11. Hydraulic lifting rod, 12. Water pump, 13. Water outlet pipe one, 14. Water outlet pipe two, 15. Connecting port. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] 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.

[0019] like Figures 1-5 As shown, a graphite pipe cleaning device includes a support platform 1 with corresponding support force and working height. A housing 2 is mounted on the support platform 1, with an open upper end and a corresponding receiving chamber for holding the workpiece to be cleaned and the spray water. Specifically, a liftable lifting plate 3 is installed inside the housing 2, connected to a lifting unit and possessing corresponding support force. A placement rack 4 is adapted to the lifting plate 3 and can be placed on it. A limiting post 5 perpendicular to the placement working surface is configured. The placement rack 4 can be a grid plate, with the limiting post 5 configured on its long plate. The limiting post 5 has a corresponding length and outer diameter. The graphite pipe can be fitted over the limiting post 5 with a predetermined gap to allow water to pass through. A spray unit is installed above the housing 2, connected to a water supply system, spraying water into the housing 2 to clean the graphite pipe supported on the placement rack 4. Multiple drain pipes 9 are connected to the bottom of the tank 2. Each drain pipe 9 is equipped with a control valve. After the cleaning operation is completed, the liquid is drained through the drain pipe 9. It should be noted that after rinsing the inside of the tank 2, the liquid can also be drained through the drain pipe 9.

[0020] In some preferred embodiments, the placement rack 4 and the lifting plate 3 are separate units. The placement rack 4 can be inserted or placed directly on the lifting plate 3, or, as is possible in the prior art, can be set up separately. After the graphite tubes are respectively fitted onto the outside of the limiting posts 5 of the placement rack 4, the placement rack 4 can be placed on the lifting plate 3 and raised and lowered with the lifting plate 3. Preferably, the bottom of the box 2 is provided with an L-shaped support rack 10. The drive end of the lifting unit connected to the lifting plate 3 is installed on the support rack 10. The lifting part of the lifting unit is connected to the drive end and extends into the box 2 from the bottom to perform the corresponding lifting operation. The lifting unit can be a hydraulic lifting rod 11, which is driven by a hydraulic working system. The lifting end of the hydraulic lifting rod 11 passes through the movable connection at the bottom of the box and is provided with a sealing ring.

[0021] In some preferred embodiments, the spray unit is mounted above the housing 2 via a lifting mechanism, including a support plate 6. The support plate 6 is raised and lowered by lifting mechanisms located at both ends of its bottom. The lifting mechanisms are mounted on the support platform 1 and located on both sides of the housing 2. The lifting ends are fixedly connected to the support plate 6. The lifting mechanism can raise and lower the rod and can be driven by a hydraulic working system to adjust the support working height of the support plate 6. A water pump 12 can be installed on the upper support plate 6. The water pump 12 is connected to a water storage tank or other water storage mechanism through pipelines to supply water to the connecting pipe 7. The connecting pipe 7 is installed at the bottom of the upper support plate 6, with one end connected to the outlet of the water pump 12 and the other end connected to the pressure plate 8. A pressure chamber is formed inside the pressure plate 8 and is connected to the corresponding end of the connecting pipe 7. A connecting port 15 is opened on the bottom wall of the pressure chamber. Sprayer units are respectively configured at the connecting ports 15. The openings 15 correspond one-to-one with the limiting posts 5, so that the sprayer units correspond one-to-one with the limiting posts 5. The sprayer units are tree-branch shaped and can spray water into the inside and outside of the graphite tubes that are sleeved outside the limiting posts 5.

[0022] Specifically, the nozzle unit has multiple interconnected water outlet pipes, and these pipes have corresponding bends and inclination angles. Preferably, referring to... Figure 4 The nozzle unit has a water outlet pipe 13 extending along the central axis of the limiting post 5, and the water outlet pipe 13 can be coaxial with the limiting post 5. In addition, the outer diameter of the water outlet pipe needs to be smaller than the inner diameter of the graphite pipe to be cleaned, so that the sprayed water can enter the interior of the graphite pipe. The nozzle unit also has a water outlet pipe 2 14 disposed on the side of the water outlet pipe 13. The water outlet pipe 2 14 is connected to the water outlet pipe 13, and the connection is preferably located on the upper part of the side wall of the water outlet pipe 13. The central axis of the water outlet pipe 2 14 and the water outlet pipe 13 have a certain angle, and one end of the water outlet of the water outlet pipe 2 14 bends and extends towards the central axis of the limiting post 5, so that the water outlet faces the outer wall of the graphite pipe from the side. Multiple sets of water outlet pipes 2 14 can be set and arranged in a ring at intervals around the central axis of the water outlet pipe 13 to spray and rinse the graphite pipe from the outside.

[0023] It should be noted that the opening at the top of the box 2 is adapted to the pressure plate 8, so that the pressure plate 8 can move in and out of the box 2 with the lifting operation of the lifting mechanism. This allows space above the box 2 to be made when the rack 4 is placed for loading and unloading, and the height of the spray can be adjusted accordingly.

[0024] The specific usage is as follows: Place the device in a suitable working position, and adjust the placement rack 4 to a suitable height using the lifting plate 3 to facilitate placing the graphite pipe to be cleaned on the placement rack 4. After placing the graphite pipe, adjust the height of the placement rack 4 inside the box 2 again using the lifting plate 3 (adjust the height according to the different heights of the graphite pipes so that the pipes can be submerged in water during cleaning); adjust the height of the support plate 6 using the lifting mechanism to bring the spray unit to a suitable working height. The water outlet of the first water outlet pipe 13 of the spray unit can be inserted into the graphite pipe from the top or aligned with the top opening of the graphite pipe. The water outlet of the second water outlet pipe 14 can be oriented from the side towards the outside of the graphite pipe.

[0025] The water pump 12 can be connected to a water storage mechanism such as a water tank. After the water pump 12 is started, water is pumped into the connecting pipe 7, enters the pressure chamber, and is sprayed out from the corresponding outlet pipe 13 and outlet pipe 14 to spray and clean the inside and outside of the graphite pipe. After cleaning, the graphite pipe can be lifted onto the support frame via the lifting plate 3 to facilitate drainage, and the water in the tank 2 can be discharged through the drain pipe.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents. In summary, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention. Each component of this application can be driven by a corresponding external motor; this is prior art and will not be elaborated upon here.

Claims

1. A graphite pipe cleaning device, characterized in that, include: The support platform has the corresponding support capacity and operating height. The housing is mounted on a support platform. The upper part is open and has a corresponding receiving chamber. Inside, there is a liftable lifting plate. The lifting plate is connected to the lifting unit and has corresponding support force. Placement rack, compatible with lifting platform, can be placed on lifting platform, with limit posts perpendicular to it on the work surface; The spray unit is mounted above the housing via a lifting mechanism.

2. The graphite tube cleaning device according to claim 1, characterized in that, The spray unit includes: A supporting upper plate is provided, which is erected above the box body via a lifting mechanism; The connecting pipe is mounted on the upper support plate, with one end connected to the water conveying mechanism and the other end connected to the pressure plate; The pressure plate has a hollow interior forming a pressure chamber, and a connecting port is opened at the bottom. A nozzle unit is installed at the connecting port, and the opening at the upper end of the housing is adapted to the pressure plate. Each nozzle unit corresponds to a limiting post. The nozzle unit is tree-branch shaped and has multiple interconnected water outlet pipes, and the multiple water outlet pipes have corresponding bending arcs and tilt angles.

3. The graphite tube cleaning device according to claim 1, characterized in that: A drain pipe is connected to the bottom of the box.

4. The graphite tube cleaning device according to claim 1, characterized in that: The bottom of the housing is equipped with an L-shaped support frame plate. The drive end of the lifting unit is mounted on the support frame plate. The lifting part of the lifting unit is connected to the drive end and extends into the housing from the bottom to perform corresponding lifting operations.

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