Reactor rapid cover dismounting device based on titanium sponge production

Abstract

The utility model discloses a reactor quick cover dismounting device based on titanium sponge production, which comprises an upper cover, a sealing disc, a push block, a locking mechanism and the like, and the sealing disc can quickly compress and loosen the upper edge of a reactor through the matching of a driving disc and a sliding block in the locking mechanism; the device is ingenious in design and easy and convenient to operate, locking and unlocking can be completed only by rotating the hand wheel, and the cover unloading efficiency is greatly improved; meanwhile, the sealing disc ensures good sealing performance of the reactor at high temperature and high pressure, material leakage is effectively prevented, and production safety and stability are improved.

Description

Technical Field

[0001] This utility model relates to the field of sponge titanium production technology, and in particular to a rapid unloading device for a reactor based on sponge titanium production. Background Technology

[0002] In the production of sponge titanium, the reactor is one of the core pieces of equipment, and its operating efficiency and safety are directly related to the production capacity of the entire production line. However, existing reactors still have shortcomings in practical applications.

[0003] First, traditional flange bolt connections require disassembling each bolt individually, which is cumbersome and time-consuming. Second, when opening the cover, operators must manually disassemble the bolts in close proximity to a high-temperature and high-pressure environment, which can easily cause burns or chemical burns, posing a threat to personnel safety. Third, under high temperature and pressure, bolts are prone to loosening or thermal expansion, leading to seal failure and leakage. Finally, bolts and gaskets are prone to wear or corrosion, requiring frequent replacement, which increases maintenance costs and equipment downtime.

[0004] Therefore, there is an urgent need for a new type of reactor rapid cap removal device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to overcome the above-mentioned technical deficiencies and propose a rapid unloading device for a reactor based on sponge titanium production, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above technical objectives, the present invention provides a rapid cap removal device for a reactor based on sponge titanium production, comprising: an upper cover, wherein the upper cover has embedded cap teeth, and the edge of the reactor is provided with grooves that mate with the cap teeth; a sealing disc is provided inside the upper cover, the outer edge of the sealing disc is in close contact with the inner wall of the upper cover, and a plurality of push blocks are arranged circumferentially on the surface of the sealing disc, the upper ends of the push blocks penetrating the sealing disc; and a locking mechanism is provided on the sealing disc, wherein the locking mechanism presses and locks the sealing disc against the upper edge of the reactor through the push blocks.

[0007] Furthermore, the locking mechanism includes a guide plate and a positioning plate. The guide plate is fixedly mounted on the upper cover, and the positioning plate is coaxially and fixedly connected to the guide plate. A drive plate is provided between the two. The guide plate is provided with a radial groove, and a slider is provided in the groove. The lower surface of the slider and the top of the push block are provided with mutually cooperating inclined surfaces. The drive plate drives the slider to slide back and forth within the drive plate. The positioning plate is provided with a positioning mechanism, which drives the drive plate to rotate and position itself.

[0008] Furthermore, the drive disk is provided with an arc-shaped guide groove and a drive groove. The guide groove is coaxial with the drive disk, and the drive groove is eccentrically positioned with the drive disk. The guide disk is provided with a guide post. The guide post cooperates with the guide groove to hold the drive disk on the guide disk. The slider is provided with a drive post at one end near the center of the guide disk. The drive post is positioned inside the drive groove.

[0009] Furthermore, the positioning mechanism includes a handwheel, a connecting column is provided on the drive disk, the handwheel is coaxial with the drive disk and a positioning gear is provided at its lower end, the upper end of the connecting column passes through the positioning gear and is provided with a nut, a return spring is provided on the connecting column between the nut and the positioning gear, the positioning disk is provided with a positioning hole, and the inner wall of the positioning hole is provided with positioning teeth that cooperate with the positioning gear.

[0010] Furthermore, limit blocks are provided on both sides of the slider, and limit grooves are provided on both sides of the slide groove. The limit grooves are located on the side of the guide plate adjacent to the upper cover, and the limit blocks are kept within the limit grooves and slide freely.

[0011] Compared with the prior art, the beneficial effects of this utility model include:

[0012] 1. This utility model achieves rapid and safe locking and unlocking of the reactor cover through locking and sealing mechanisms. Compared with traditional cover removal methods, this device significantly improves cover removal efficiency and reduces the workload and time cost of operators. At the same time, the sealing disc ensures good sealing of the reactor under high temperature and high pressure environment, effectively preventing material leakage and environmental pollution, and further improving the stability and safety of the production process.

[0013] 2. This utility model allows for locking and unlocking of the reactor cover by rotating the handwheel, eliminating the need for complex tools or cumbersome procedures, thus greatly reducing operational difficulty and error rate. At the same time, the positioning toothed disc and positioning tooth design in the device effectively prevents accidental rotation of the drive disc during the rotation process, ensuring the stability of the locked state. Attached Figure Description

[0014] Figure 1 This is an installation diagram of a reactor quick cap removal device based on sponge titanium production provided by this utility model;

[0015] Figure 2 This is an exploded view of a reactor rapid cap removal device based on sponge titanium production provided by this utility model;

[0016] Figure 3 This is a cross-sectional view of a reactor quick-uncapping device based on sponge titanium production provided by this utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] Reference Figure 1-3 This utility model provides a rapid cap removal device for a reactor based on sponge titanium production, including an upper cover 201. The upper cover 201 has a cap tooth 206 embedded in it, which matches the groove on the edge of the reactor 1. A sealing disk 202 is provided inside the upper cover 201, and its outer edge is in close contact with the inner wall of the upper cover 201 to ensure sealing under high temperature and high pressure. Four push blocks 207 are evenly distributed around the circumference of the disk (the number can be adjusted according to the diameter of the reactor). The lower end of the push block 207 is fixedly connected to the sealing disk 202, and the top is machined with a slope.

[0019] A locking mechanism consisting of a guide plate 203, a positioning plate 204, and a drive plate 205 is installed on the top cover 201. The guide plate 203 is fixed to the top of the top cover 201 by bolts. The positioning plate 204 is coaxially fixedly connected to the guide plate 203. The drive plate 205 is nested between the guide plate 203 and the positioning plate 204. The guide plate 203 is provided with a radial groove 209. A slider 208 is provided in the groove 209. The lower surface of the slider 208 and the top of the push block 207 are provided with mutually cooperating inclined surfaces. The drive plate 205 drives the slider 208 to slide back and forth in the groove 209. Through the cooperation of the inclined surfaces, the push block 207 is pushed up and down, thereby pressing or releasing the sealing plate 202 against the upper edge of the reactor 1. To prevent the slider 208 from sliding out of the groove 209, limit blocks 210 are provided on both sides of the slider 208 and limit grooves are provided on both sides of the groove 209. The limit blocks 210 are kept within the limit grooves and slide freely.

[0020] The drive disk 205 is provided with an arc-shaped guide groove 212 and a drive groove 213. The guide groove 212 is coaxial with the drive disk 205, and the drive groove 213 is not concentric. The guide post 211 on the guide disk 203 cooperates with the guide groove 212 to keep the drive disk 205 rotating stably on the guide disk 203. The slider 208 is provided with a drive post at one end near the center of the guide disk 203. The drive post is placed in the drive groove 213 and slides with the rotation of the drive disk 205, thereby driving the slider 208 to slide back and forth in the slide groove 209.

[0021] A handwheel 215 is mounted above the drive disc 205. A positioning gear disc 216 is mounted at the lower end of the handwheel 215. A connecting post 214 is mounted on the drive disc 205. The upper end of the connecting post 214 passes through the positioning gear disc 216 and is equipped with a nut 218. A return spring 217 is provided on the connecting post 214 between the nut 218 and the positioning gear disc 216. The positioning disc 204 is provided with a positioning hole 219, and the inner wall of the positioning hole is provided with positioning teeth that mate with the positioning gear disc 216. Pulling up the handwheel 215 and rotating it will drive the drive disc 205 to rotate. Lowering the handwheel 215 will keep the positioning gear disc 216 in the positioning hole 219 under the action of the return spring 217, thereby realizing the locking and unlocking of the reactor cover 2.

[0022] To facilitate understanding of this utility model, the following is combined with... Figure 1 - Figure 3 The working principle of this solution will be explained in detail:

[0023] Sealing and locking steps:

[0024] The operator rotates the handwheel 215, causing the drive disc 205 to rotate clockwise; the drive groove 213 pushes the slider 208 to slide towards the center, and the push block 207 moves downward under the pressure of the inclined plane, pressing the sealing disc 202 against the upper edge of the reactor 1 to form a high-pressure seal.

[0025] The positioning toothed disc 216 moves down with the connecting column 214 and engages with the positioning teeth in the positioning hole 219 to prevent the drive disc from rotating unexpectedly. Pressure is provided by the return spring 217 to prevent the positioning toothed disc 216 from coming out of the positioning hole 219.

[0026] Quick cap removal steps:

[0027] Pulling the handwheel 215 upwards compresses the reset spring 217, causing the positioning toothed disc 216 to disengage from the positioning teeth; rotating the handwheel 215 counterclockwise causes the drive disc 205 to move the slider 208 outwards, and the push block 207 releases the pressure on the sealing disc 202.

[0028] At this time, the slider 208 protrudes from the upper cover 201. By using the slider 208 as the operating handle to rotate the upper cover 201, the cover teeth 206 can be disengaged from the groove, and the upper cover can be quickly removed.

[0029] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A quick cover unloading device for a reactor based on titanium sponge production, comprising an upper cover, wherein a cover tooth is embedded in the upper cover, and the edge of the reactor is provided with a groove matched with the cover tooth, characterized in that: The upper cover is internally provided with a sealing disc, the outer edge of the sealing disc is in close contact with the inner wall of the upper cover, the disc surface of the sealing disc is provided with a plurality of push blocks in a circumferential array, the upper end of the push block penetrates the sealing disc, the sealing disc is provided with a locking mechanism, the locking mechanism compresses and locks the sealing disc and the upper edge of the reactor through the push block. ​ 2. The quick cover unloading device for a reactor for producing titanium sponge according to claim 1, characterized in that: The locking mechanism comprises a guide disc and a positioning disc, the guide disc is fixedly arranged on the upper cover, the positioning disc is coaxially fixedly connected with the guide disc, and a driving disc is arranged between the guide disc and the positioning disc, the guide disc is provided with a sliding groove in the radial direction thereof, the sliding groove is provided with a sliding block, the lower surface of the sliding block and the top of the push block are provided with inclined surfaces matched with each other, the driving disc drives the sliding block to reciprocally slide in the driving disc, and the positioning disc is provided with a positioning mechanism, the positioning mechanism drives the driving disc to rotate and position.

3. The quick cover unloading device for a reactor for producing titanium sponge according to claim 2, characterized in that: The driving disc is provided with an arc-shaped guide groove and a driving groove, the guide groove is coaxial with the driving disc, the driving groove is eccentrically arranged with the driving disc, the guide disc is provided with a guide column, the guide column cooperates with the guide groove to keep the driving disc on the guide disc, and the end of the sliding block close to the center of the guide disc is provided with a driving column, the driving column is arranged in the driving groove.

4. The quick cover unloading device for a reactor for producing titanium sponge according to claim 2 or 3, characterized in that: The positioning mechanism comprises a hand wheel, the driving disc is provided with a connecting column, the hand wheel is coaxial with the driving disc, the lower end of the hand wheel is provided with a positioning tooth disc, the upper end of the connecting column penetrates the positioning tooth disc and is provided with a nut, the connecting column between the nut and the positioning tooth disc is provided with a return spring, the positioning disc is provided with a positioning hole, and the inner wall of the positioning hole is provided with positioning teeth matched with the positioning tooth disc.

5. The quick cover unloading device for a reactor for producing titanium sponge according to claim 4, characterized in that: The two sides of the sliding block are provided with limiting blocks, the two sides of the sliding groove are provided with limiting grooves, the limiting grooves are arranged on the side of the guide disc adjacent to the upper cover, and the limiting blocks are kept in the limiting grooves and freely slide.

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