Graphite roasting furnace maintenance frame

Abstract

A graphite roasting furnace overhaul frame is provided with an operation table, an installation frame body and a connecting shaft piece used for being rapidly connected with a crane hoisting head, the operation table is assembled on the installation frame body, and one end of the connecting shaft piece is fixedly connected with the installation frame body. When the graphite roasting furnace overhauling frame is used, a worker is placed in an overhauling target furnace chamber through a crane hoisting connecting shaft piece, and the worker inspects and maintains the target furnace chamber through the operation table. The graphite roasting furnace overhauling frame can provide a safe, reliable and convenient overhauling environment for overhauling workers, and meanwhile can protect the safety of the overhauling workers.

Description

Technical Field

[0001] This utility model relates to the technical field of calcining furnace maintenance racks, and in particular to a graphite calcining furnace maintenance rack. Background Technology

[0002] Graphite calcining furnaces and graphite crucibles, as containers used in the graphitization and purification process of anode materials, are the main consumables in this process. With the development of the new energy industry, the demand for anode graphite materials is increasing daily, thus greatly driving the demand for graphite crucibles. Currently, graphite crucibles are mainly processed using ring-type carbon calcining furnaces for green embryo calcination. Precise temperature control of the ring-type carbon calcining furnace is crucial during calcination. However, because the calcination temperature can reach 1200℃-1400℃, and the calcination cycle and cooling temperature are long, air leakage in the furnace flues can cause significant losses in production costs and reduce the quality of the calcined products.

[0003] Therefore, regular maintenance of the roasting furnace is necessary. Currently, maintenance is usually carried out by using a crane to lower workers into the target furnace chamber via safety ropes or ladders. However, this method poses certain safety hazards, and it is also very difficult for workers to stand firmly in the target furnace chamber due to the presence of insulation material. In existing technologies, such as the roasting furnace maintenance device (2023222761413), the height of the workers in the furnace chamber is adjusted by using a crane. However, this technology has significant limitations in actual operation. It does not allow workers to move freely in the furnace chamber and requires constant coordination from the crane operator, which seriously affects the normal rhythm of construction and transportation within the enterprise.

[0004] Therefore, it is essential to provide a graphite roasting furnace maintenance rack to overcome the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a graphite roasting furnace maintenance rack that can provide maintenance workers with a safe, reliable and convenient maintenance environment, while also protecting their safety.

[0006] The above-mentioned objectives of this utility model are achieved through the following technical means.

[0007] A maintenance rack for a graphite calcining furnace is provided, which includes an operating platform, a mounting frame, and a connecting shaft for quick connection with a crane hoisting head. The operating platform is assembled to the mounting frame, and one end of the connecting shaft is fixedly connected to the mounting frame.

[0008] Preferably, the connecting shaft is provided with a lifting shaft hole and a mounting groove, the lifting shaft hole is provided in the mounting groove, and the mounting groove is fixedly connected to the mounting frame.

[0009] Preferably, the aforementioned mounting frame is provided with a manned frame, a protective dome, a working condition observation compartment, adjusting rods, adjusting holes, and bottom support rods. The top of the protective dome is fixedly connected to the mounting groove, and the bottom of the protective dome is fixedly connected to the end face of the manned frame. The working condition observation compartment is located on the protective dome. The adjusting holes are evenly distributed around the manned frame on the surrounding support rods. The two ends of the adjusting rods are respectively fitted with two sets of horizontally opposite adjusting holes. The bottom support rods are fitted to the manned frame through the adjusting holes, and the operating platform is fitted to the bottom support rods.

[0010] Preferably, the above-mentioned operating table is provided with a baffle and hooks, the hooks are fixed to both ends of the baffle, and the hooks are matched with the bottom support rods.

[0011] Preferably, the aforementioned mounting frame is also equipped with hanging rods, which are fixedly attached to the protective dome.

[0012] Preferably, at least one set of observation ports for the above-mentioned working conditions is provided.

[0013] Preferably, there are multiple adjustment holes and multiple adjustment rods.

[0014] Preferably, the aforementioned mounting frame is further provided with a middle locking plate and a locking groove, the middle locking plate being fixedly connected to the bottom of the manned frame, and the locking groove being provided in the middle locking plate.

[0015] Preferably, at least two sets of the above-mentioned baffles are provided.

[0016] Preferably, the above-mentioned operating table is also provided with an anti-slip component, which is fixedly installed on the outer wall surface of the baffle and is made of rubber pad.

[0017] This utility model discloses a graphite calcining furnace maintenance rack, which includes an operating platform, a mounting frame, and a connecting shaft for quick connection with a crane hoisting head. The operating platform is mounted on the mounting frame, and one end of the connecting shaft is fixedly connected to the mounting frame. In use, the worker is placed inside the target furnace chamber via the crane hoisting connecting shaft, and then inspects and repairs the furnace chamber through the operating platform. This graphite calcining furnace maintenance rack provides a safe, reliable, and convenient maintenance environment for workers while also protecting their safety. Attached Figure Description

[0018] The present invention will be further described with reference to the accompanying drawings, but the content of the drawings does not constitute any limitation on the present invention.

[0019] Figure 1This is a schematic diagram of the structure of Embodiment 1 of the graphite roasting furnace maintenance rack of this utility model.

[0020] Figure 2 This is a schematic diagram of the hanging rod, intermediate locking plate, and locking groove of Embodiment 1 of the graphite roasting furnace maintenance rack of this utility model.

[0021] Figure 3 This is a schematic diagram of the baffle and anti-slip components of Embodiment 2 of the graphite roasting furnace maintenance rack of this utility model.

[0022] exist Figures 1 to 3 Including:

[0023] Operating panel 100, baffle 101, hook 102, anti-slip component 103;

[0024] Mounting frame 200, personnel frame 201, protective dome 202, working condition observation opening 203, adjusting rod 204, adjusting hole 205, bottom support rod 206, hanging rod 207, middle locking plate 208, locking groove 209;

[0025] Connecting shaft 300, lifting shaft hole 301, mounting groove 302. Detailed Implementation

[0026] The present invention will be further described in conjunction with the following embodiments.

[0027] Example 1.

[0028] A maintenance rack for a graphite calcining furnace, such as Figure 1 and Figure 2 As shown, the system includes an operating platform 100, a mounting frame 200, and a connecting shaft 300 for quick connection with the overhead crane hoisting head. The operating platform 100 is mounted on the mounting frame 200, and one end of the connecting shaft 300 is fixedly connected to the mounting frame 200.

[0029] Specifically, the aforementioned connecting shaft 300 is provided with a lifting shaft hole 301 and a mounting groove 302. The lifting shaft hole 301 is located in the mounting groove 302, and the mounting groove 302 is fixedly connected to the mounting frame 200. In use, the overhead crane lifting head is fixedly connected to the lifting shaft hole 301 of the connecting shaft 300 by bolts, lifting clips, or bearings. The above-mentioned fixing methods are common knowledge to those skilled in the art and will not be described in detail. It should be noted that after the overhead crane equipment places the operating platform 100, workers, and mounting frame 200 in the maintenance furnace room, the overhead crane lifting head can be quickly separated from the connecting shaft 300 at any time according to the working conditions of the workshop, without delaying other work in the workshop and reducing the company's production costs.

[0030] Specifically, the aforementioned mounting frame 200 includes a personnel-carrying frame 201, a protective dome 202, a work condition observation compartment 203, adjusting rods 204, adjusting holes 205, and bottom support rods 206. The top of the protective dome 202 is fixedly connected to the mounting groove 302, and the bottom of the protective dome 202 is fixedly connected to the end face of the personnel-carrying frame 201. The work condition observation compartment 203 is located on the protective dome 202. The adjusting holes 205 are evenly distributed around the support rods of the personnel-carrying frame 201. The two ends of the adjusting rods 204 are respectively fitted with two sets of horizontally opposite adjusting holes 205. The bottom support rods 206 are fitted to the personnel-carrying frame 201 through the adjusting holes 205, and the operating platform 100 is fitted to the bottom support rods 206. Multiple adjusting holes 205 and multiple adjusting rods 204 are provided. In use, the adjusting holes 205 correspond to different height positions, allowing workers to install the adjusting rods 204 on the adjusting holes 205 at the target area according to actual needs. This avoids the need for crane operators to work together and adjust the working height constantly within the same furnace chamber.

[0031] The protective dome 202 is designed in a pyramidal shape, effectively isolating dust and protecting the safety of maintenance workers during use. Specifically, the operating platform 100 is equipped with baffles 101 and hooks 102. The hooks 102 are fixed to both ends of the baffles 101 and are matched with the bottom support rods 206. At least two sets of baffles 101 are provided. In this embodiment, four sets of baffles 101 are provided. During use, workers can remove the corresponding baffles 101 according to actual needs and hook the removed baffles 101 onto the corresponding adjusting rods 204. Since furnace chamber maintenance requires inspection not only of the inner walls but also sometimes of the bottom, the operating platform 100 is equipped with multiple baffles 101, allowing a single worker to easily remove and move baffles 101 in different areas for convenient maintenance. Alternatively, when a higher operating position is required, the worker can assemble the adjusting rod 204 into the corresponding height adjusting hole 205, and suspend the disassembled baffle 101 on the adjusting rod 204 at the corresponding height via the hook 102. It can also function as a ladder by removing another baffle 101 and hooking it onto the adjusting rod 204 and the locking groove 209 at both ends.

[0032] Specifically, the aforementioned mounting frame 200 is also equipped with a hanging rod 207, which is fixedly mounted to the protective dome 202. When workers are operating on site, they attach safety ropes to the hanging rod 207. The hanging rod 207 can also be used to install testing tools, etc.

[0033] Specifically, at least one set of the aforementioned observation port 203 is provided. The observation port 203 facilitates safety inspections by personnel inside and outside the roasting furnace.

[0034] Specifically, the aforementioned mounting frame 200 is also equipped with a middle locking plate 208 and a locking groove 209. The middle locking plate 208 is fixedly connected to the bottom of the personnel-carrying frame 201, and the locking groove 209 is disposed on the middle locking plate 208. By providing the middle locking plate 208 and the locking groove 209, the operating platform 100 can be better fixed, and when maintenance workers need to move the baffle 101 of the operating platform 100, the moving baffle 101 can be better fixed.

[0035] The graphite calcining furnace maintenance rack of this embodiment is equipped with an operating platform, a mounting frame, and a connecting shaft for quick connection with a crane lifting head. The operating platform is mounted on the mounting frame, and one end of the connecting shaft is fixedly connected to the mounting frame. During use, workers stand on the baffle of the operating platform, providing a good supporting position, while the protective dome ensures worker safety.

[0036] Example 2.

[0037] A maintenance rack for a graphite calcining furnace, with other structures the same as in Example 1, except that, as Figure 3 As shown, the maintenance rack for this graphite calcining furnace includes an anti-slip component 103 on the operating platform 100. The anti-slip component 103 is fixedly installed on the outer wall of the baffle 101 and is made of rubber. Because there are graphite dust particles inside the calcining furnace, the anti-slip component helps prevent workers from slipping while moving or working.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A maintenance rack for a graphite calcining furnace, characterized in that: The system includes an operating platform, a mounting frame, and a connecting shaft for quick connection with a crane lifting head. The operating platform is mounted on the mounting frame, and one end of the connecting shaft is fixedly connected to the mounting frame.

2. The graphite roasting furnace maintenance rack according to claim 1, characterized in that: The connecting shaft is provided with a lifting shaft hole and a mounting groove. The lifting shaft hole is located in the mounting groove, and the mounting groove is fixedly connected to the mounting frame.

3. The graphite roasting furnace maintenance rack according to claim 2, characterized in that: The mounting frame includes a manned frame, a protective dome, a working condition observation compartment, adjusting rods, adjusting holes, and bottom support rods. The top of the protective dome is fixedly connected to the mounting groove, and the bottom of the protective dome is fixedly connected to the end face of the manned frame. The working condition observation compartment is located on the protective dome. The adjusting holes are evenly distributed around the manned frame on the surrounding support rods. The two ends of the adjusting rods are respectively fitted with two sets of horizontally opposite adjusting holes. The bottom support rods are fitted to the manned frame through the adjusting holes, and the operating platform is fitted to the bottom support rods.

4. The graphite calcining furnace maintenance rack according to claim 3, characterized in that: The operating platform is equipped with a baffle and hooks. The hooks are fixed to both ends of the baffle and are matched with the bottom support rods.

5. The graphite calcining furnace maintenance rack according to claim 4, characterized in that: The mounting frame is also equipped with hanging rods, which are fixedly mounted to the protective dome.

6. The graphite roasting furnace maintenance rack according to claim 5, characterized in that: The working condition observation port is equipped with at least one set.

7. The graphite calcining furnace maintenance rack according to claim 6, characterized in that: The adjustment holes are provided in multiple ways, and the adjustment rods are provided in multiple ways.

8. The graphite roasting furnace maintenance rack according to claim 7, characterized in that: The mounting frame is also provided with a middle locking plate and a locking groove. The middle locking plate is fixedly connected to the bottom of the manned frame, and the locking groove is provided in the middle locking plate.

9. The graphite roasting furnace maintenance rack according to claim 8, characterized in that: At least two sets of baffles are provided.

10. The graphite calcining furnace maintenance rack according to claim 9, characterized in that: The operating platform is also equipped with an anti-slip component, which is fixedly installed on the outer wall surface of the baffle and is made of rubber pad.

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