Graphite electrode spraying equipment

Abstract

The utility model relates to the technical field of spraying equipment, and discloses graphite electrode spraying equipment which comprises a mounting frame, a mounting groove is formed in the middle of the outer wall of one side of the mounting frame, a first servo motor is fixedly connected to the middle of the bottom face of the mounting groove, and the output end of the first servo motor is fixedly connected with a first threaded rod. The upper end of a rod body of the first threaded rod is sleeved with a threaded sleeve block, a sleeve is fixedly connected to the lower end of the threaded sleeve block, a sliding sleeve is slidably connected to the inner wall of the sleeve, a sliding groove is formed in one side of the inner wall of the sleeve, a mounting block is fixedly connected to the upper end of the outer wall of one side of the sliding sleeve, and the mounting block penetrates through the sliding groove to the outside of the sliding groove. And placing blocks are fixedly connected to the upper end and the lower end of the outer wall of one side of the sleeve. According to the graphite electrode spraying equipment, when the graphite electrode spraying equipment is used, the graphite electrode can be protected according to the length requirement of the graphite electrode, and then liquid splashing caused in the follow-up spraying process can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying equipment technical field especially relates to a graphite electrode spraying equipment. BACKGROUND

[0002] It is known that graphite electrode is a kind of conductive material for arc furnace and other high-temperature industrial processes, mainly used in high-temperature applications such as steel smelting and aluminum smelting. It is made of graphite or graphitized material, with excellent electrical conductivity, high-temperature resistance and corrosion resistance, and can work stably under high current density, helping to realize arc heating or electrochemical reaction to effectively melt metal and other chemical processes. Generally, graphite electrode may accumulate some dust, slag or other dirt during high-temperature smelting process, and spraying equipment can be used to periodically clean the surface of graphite electrode to remove these accumulations, maintain the electrical conductivity and operating efficiency of the electrode, and ensure its normal operation.

[0003] However, the conventional graphite electrode spraying equipment, the water droplets generated during the spraying process are easy to splash into the surrounding environment, especially in industrial production, which may cause contamination to the ground, equipment and surrounding facilities, increasing the cost of cleaning and maintenance, therefore, technical improvement is urgently needed. SUMMARY

[0004] The utility model discloses a graphite electrode spraying equipment, which is used to solve the problems existing in the prior art. When the graphite electrode spraying equipment is used, the graphite electrode is placed on the placing rack, the threaded rod one is driven to rotate by the servo motor one, and the threaded sleeve block is driven to move at the same time, the sleeve is driven to move by the movement of the threaded sleeve block to continuously approach the top of the graphite electrode, the sliding sleeve is driven to slide in the sleeve by the rotation of the threaded rod two driven by the servo motor two, so that the graphite electrode can be protected according to the length required, and the liquid splashing in the subsequent spraying process can be prevented.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides a graphite electrode spraying equipment, including the mounting frame, the middle part of one side outer wall of mounting frame is equipped with the installation groove, the bottom of installation groove is fixedly connected with servo motor no.

[0007] One side of the upper surface of the sleeve is fixedly connected with a liquid pumping pump, the outer wall of the sleeve is fixedly connected with a liquid storage ring, the edge of the top surface of the sleeve is provided with an annular groove, the inner wall of the annular groove is fixedly connected with an annular pipe, the lower end of the annular pipe is connected with a plurality of flow-through pipes, the outer wall of the adjacent side of the flow-through pipe is connected with a plurality of liquid spraying heads, the lower end of one side of the outer wall of the mounting frame is fixedly connected with a connecting plate, one side of the outer wall of the connecting plate is fixedly connected with a connecting frame.

[0008] Through the above technical scheme, compared with the existing graphite electrode spraying equipment, when the graphite electrode spraying equipment is used, the liquid in the liquid storage ring is pumped by the liquid pumping pump and is delivered to the annular pipe through the liquid outlet end of the liquid pumping pump, the liquid is conveniently delivered to the plurality of flow-through pipes through the annular pipe, the plurality of liquid spraying heads are used to uniformly spray the surface of the graphite electrode and ensure that the water continuously flows to the lower end, so that the impurities are carried and the sewage is conveniently discharged through the water permeable holes, and the practicality is high.

[0009] Further, the edge of the upper surface of the upper end of the placement block is fixedly connected with a protective cover, and the top surface of the protective cover is fixedly connected with the upper end of the servo motor two.

[0010] Through the above technical scheme, the protective cover is used to protect the servo motor two.

[0011] Further, the lower end of the threaded rod two penetrates the mounting block and is rotatably connected with the middle part of the upper surface of the lower end placement block.

[0012] Through the above technical scheme, the lower end of the threaded rod two penetrates the mounting block and is rotatably connected with the middle part of the upper surface of the lower end placement block, so as to improve the stability of the rotation of the threaded rod two.

[0013] Further, the liquid pumping pump is connected with the liquid storage ring, and the liquid outlet end of the liquid pumping pump penetrates the sleeve and is connected with the upper end of the annular pipe.

[0014] Through the technical scheme, the liquid pump is convenient for conveying liquid into the annular pipe.

[0015] Further, the front end of the upper surface of the liquid storage ring is provided with a plug cover.

[0016] Through the technical scheme, the plug cover is convenient for supplementing liquid.

[0017] Further, the other side of the upper surface of the connecting plate is provided with a PLC control panel, and the PLC control panel is electrically connected with the servo motor one, the servo motor two and the liquid pump.

[0018] Through the technical scheme, the PLC control panel is electrically connected with the servo motor one, the servo motor two and the liquid pump, so as to control the switch.

[0019] Further, the lower end of the inner wall of the connecting frame is fixedly connected with a placing frame, and the bottom surface of the placing frame and the connecting frame is provided with a plurality of water leakage holes.

[0020] Through the technical scheme, the water leakage hole is convenient for discharging sewage.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. The graphite electrode spraying equipment disclosed by the utility model is compared with the existing graphite electrode spraying equipment, and when the graphite electrode spraying equipment is used, the graphite electrode is placed through the placing frame, the threaded sleeve block is moved by driving the threaded rod one to rotate, the sleeve is moved by the movement of the threaded sleeve block, the graphite electrode top is continuously approached, the sliding sleeve is slid in the sleeve by driving the threaded rod two to rotate, the graphite electrode is protected according to the length required, and liquid splashing in the subsequent spraying process is prevented.

[0023] 2. The graphite electrode spraying equipment disclosed by the utility model is compared with the existing graphite electrode spraying equipment, and when the graphite electrode spraying equipment is used, the liquid in the liquid storage ring is pumped by the liquid suction end of the liquid pump and is conveyed into the annular pipe by the liquid outlet end, the liquid is conveyed into the plurality of flow pipes through the annular pipe, the liquid is uniformly sprayed on the surface of the graphite electrode through the plurality of liquid spraying heads, and the water continuously flows to the lower end, so that the impurities are carried and the sewage is discharged through the water permeable hole, and the utility performance is high. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model discloses a graphite electrode spraying equipment's axonometric drawing is provided;

[0025] Figure 2The utility model provides a kind of shaft measurement schematic diagram of graphite electrode spraying equipment proposed by the utility model;

[0026] Figure 3 The utility model provides a kind of shaft section view of graphite electrode spraying equipment proposed by the utility model;

[0027] Figure 4 For Figure 3 Enlarged view of A in the middle;

[0028] Figure 5 The utility model provides a kind of structure schematic diagram of liquid pump in graphite electrode spraying equipment proposed by the utility model;

[0029] Figure 6 The utility model provides a kind of shaft section view of connecting frame in graphite electrode spraying equipment proposed by the utility model.

[0030] Legend:

[0031] 1, mounting bracket;101, mounting groove;102, servo motor one;103, threaded rod one;104, threaded sleeve block;105, sleeve;106, sliding sleeve;107, mounting block;108, protective cover;109, servo motor two;110, placing block;111, threaded rod two;112, sliding slot;

[0032] 2, liquid pump;201, liquid storage ring;202, plug cover;203, annular groove;204, annular pipe;205, flow pipe;206, liquid injection head;

[0033] 3, connecting plate;301, plc control panel;302, connecting frame;303, placing frame;304, water leakage hole. Specific implementation

[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0035] Refer to Figure 1 , Figure 3 And Figure 5 An embodiment provided by the utility model:

[0036] The utility model provides a graphite electrode spraying equipment, including mounting frame 1, the middle part of one side outer wall of mounting frame 1 is equipped with installation slot 101, the middle part of installation slot 101 bottom is fixedly connected with servo motor no.

[0037] The utility model discloses a graphite electrode spraying equipment, including mounting frame 1, the middle part of one side outer wall of mounting frame 1 is equipped with installation slot 101, the middle part of installation slot 101 bottom is fixedly connected with servo motor no.

[0038] The utility model discloses a graphite electrode spraying equipment, including mounting frame 1, the middle part of one side outer wall of mounting frame 1 is equipped with installation slot 101, the middle part of installation slot 101 bottom is fixedly connected with servo motor no.

[0039] Refer to Figure 2 , Figure 3 and Figure 4The edge of the upper end placement block 110 upper surface is fixedly connected with a protective cover 108, the top surface of the protective cover 108 is fixedly connected with the upper end of the servo motor two 109, the protective cover 108 is convenient for protecting the servo motor two 109, the lower end of the threaded rod two 111 penetrates the mounting block 107 and is rotatably connected with the middle part of the upper surface of the lower end placement block 110, the lower end of the threaded rod two 111 penetrates the mounting block 107 and is rotatably connected with the middle part of the upper surface of the lower end placement block 110, so as to improve the stability of the rotation of the threaded rod two 111, the liquid suction end of the liquid pump 2 penetrates the liquid storage ring 201 to the bottom of the liquid storage ring 201, the liquid outlet end of the liquid pump 2 penetrates the sleeve 105 and is connected with the upper end of the annular pipe 204, the liquid pump 2 is convenient for conveying liquid into the annular pipe 204, the front end of the upper surface of the liquid storage ring 201 is provided with a plug cover 202, the plug cover 202 is convenient for supplementing liquid, the other side of the front end of the upper surface of the connecting plate 3 is provided with a plc control panel 301, the plc control panel 301 is electrically connected with the servo motor one 102, the servo motor two 109 and the liquid pump 2 respectively, the plc control panel 301 is electrically connected with the servo motor one 102, the servo motor two 109 and the liquid pump 2 respectively, so as to control the switch.

[0040] Referring to Figure 6 The inner wall of the connecting frame 302 is fixedly connected with a placement frame 303, a plurality of water leakage holes 304 are formed in the bottom surface of the placement frame 303 and the connecting frame 302, and the water leakage holes 304 are convenient for discharging sewage.

[0041] Working principle: when in use, the graphite electrode is placed in the placement frame 303, the threaded rod one 103 is driven to rotate by starting the servo motor one 102, and the threaded sleeve block 104 is driven to move, the sleeve 105 is driven to move to continuously approach the top of the graphite electrode, the threaded rod two 111 is driven to rotate by starting the servo motor two 109, and the sliding sleeve 106 slides in the sleeve 105, so as to protect the graphite electrode according to the length required, the liquid in the liquid storage ring 201 is extracted by the liquid suction end of the liquid pump 2 and is conveyed into the annular pipe 204 by the liquid outlet end, the liquid is conveyed into the plurality of flow pipes 205 through the annular pipe 204, the plurality of liquid spray heads 206 are convenient for uniformly spraying on the surface of the graphite electrode while ensuring that water continuously flows to the lower end, so as to carry impurities and discharge sewage through the water permeable holes.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A graphite electrode spraying apparatus comprising a mounting frame (1), characterised in that: The middle part of one side outer wall of the mounting frame (1) is provided with a mounting groove (101), the bottom surface of the mounting groove (101) is fixedly connected with a servo motor one (102), the output end of the servo motor one (102) is fixedly connected with a threaded rod one (103), the upper end of the rod body of the threaded rod one (103) is sleeved with a threaded sleeve block (104), the lower end of the threaded sleeve block (104) is fixedly connected with a sleeve (105), the inner wall of the sleeve (105) is slidably connected with a sliding sleeve (106), one side of the inner wall of the sleeve (105) is provided with a sliding groove (112), the upper end of one side outer wall of the sliding sleeve (106) is fixedly connected with a mounting block (107), the mounting block (107) penetrates through the sliding groove (112) to the outside of the sliding groove (112), the upper end and the lower end of one side outer wall of the sleeve (105) are fixedly connected with a placing block (110), the upper end of the upper end of the placing block (110) is fixedly connected with a servo motor two (109), the output end of the servo motor two (109) is fixedly connected with a threaded rod two (111). One side of the upper surface of the sleeve (105) is fixedly connected with a liquid pump (2), the outer wall of the sleeve (105) is fixedly connected with a liquid storage ring (201), the edge of the top surface of the sleeve (105) is provided with an annular groove (203), the inner wall of the annular groove (203) is fixedly connected with an annular pipe (204), the lower end of the annular pipe (204) is connected with a plurality of flow pipes (205), the outer wall of the adjacent side of the flow pipe (205) is connected with a plurality of liquid injection heads (206), the lower end of one side of the outer wall of the mounting frame (1) is fixedly connected with a connecting plate (3), one side of the outer wall of the connecting plate (3) is fixedly connected with a connecting frame (302).

2. A graphite electrode spraying apparatus according to claim 1, characterized in that: The edge of the upper surface of the upper end of the placing block (110) is fixedly connected with a protective cover (108), the top surface of the protective cover (108) is fixedly connected with the upper end of the servo motor two (109).

3. A graphite electrode spraying apparatus according to claim 1, characterized in that: The lower end of the threaded rod two (111) penetrates through the mounting block (107) and is rotatably connected with the middle part of the upper surface of the lower end placing block (110).

4. A graphite electrode spraying apparatus according to claim 1, characterized by: The liquid suction end of the liquid pump (2) penetrates through the liquid storage ring (201) to the bottom of the liquid storage ring (201), the liquid outlet end of the liquid pump (2) penetrates through the sleeve (105) and is connected with the upper end of the annular pipe (204).

5. A graphite electrode spraying apparatus according to claim 1, characterized by: The front end of the upper surface of the liquid storage ring (201) is provided with a plug (202).

6. A graphite electrode spraying apparatus according to claim 1, characterized by: The other side of the upper surface of the front end of the connecting plate (3) is provided with a plc control panel (301), the plc control panel (301) is electrically connected with the servo motor one (102), the servo motor two (109) and the liquid pump (2) respectively.

7. A graphite electrode spraying apparatus according to claim 1, characterized by: The lower end of the inner wall of the connecting frame (302) is fixedly connected with a placing frame (303), a plurality of water leakage holes (304) are formed in the bottom surfaces of the placing frame (303) and the connecting frame (302).

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