Cooling device for titanium sponge production

Abstract

The invention relates to the technical field of sponge titanium production, in particular to a sponge titanium production cooling device which comprises a platform, a cooling mechanism is arranged on the lower side of the platform, a cooling box is installed on the lower surface of the platform, a fixing mechanism is arranged in the cooling box, and a reactor is placed on the inner side of the fixing mechanism. The cooling mechanism comprises a cooling shell, an air cooling electric control system installed at the leftmost end of the interior of the cooling shell, an air cooling mechanism installed on the left side of the cooling shell and a water cooling electric control system installed at the rightmost end of the interior of the cooling shell. The water cooling mechanism is mounted on the right side of the cooling shell; and the water return tank is mounted on the right lower side of the cooling tank. The air cooling system and the water cooling system are arranged in the reactor cooling equipment, so that the reactor can be prevented from being damaged by sudden temperature drop, the service life of the equipment is guaranteed, the production cost can be saved, and the lifting mechanism is arranged in the cooling box to assist the process of putting the reactor into the cooling box.

Description

Technical Field

[0001] The invention relates to the technical field of titanium sponge production, in particular to a cooling device for titanium sponge production. Background Art

[0002] Sponge titanium is a sponge-like titanium produced by metal thermal reduction. It is the raw material for titanium processing. It is generally light gray particles with a clean surface and no visible inclusions, but also includes some defective sponge titanium blocks, such as overburned, oxidized, nitrogen-rich, and sponge titanium blocks with chloride residues or residues. In the reduction reaction process during the production of sponge titanium, it is usually necessary to react in a high-temperature argon gas to allow titanium tetrachloride and magnesium metal to react to obtain sponge-like titanium and magnesium chloride. After the reaction is completed, it needs to be cooled. The existing sponge titanium production cooling devices are water-cooled and air-cooled. The water-cooling device has disadvantages: the high-temperature reactor is directly cooled by cold water spraying, which is easy to cause stress cracks in the reactor barrel parent material and welds, and the reactor surface is prone to oxidation and corrosion; the air-cooling device currently has disadvantages: long cooling time, excessive power consumption of fan cooling, low production efficiency, high production cost, and in actual use, when the reactor is installed into the cooling box, due to the large size of the reactor, it is usually hoisted and installed by a hoisting machine. Shaking may occur during the hoisting and installation process, affecting the progress of the installation. Summary of the invention

[0003] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a cooling device for sponge titanium production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides a cooling device for sponge titanium production, comprising a platform, a cooling mechanism is arranged on the lower side of the platform, a cooling box is installed on the lower surface of the platform, a fixing mechanism is arranged inside the cooling box, a reactor is placed inside the fixing mechanism, the cooling mechanism comprises a cooling shell, an air-cooled electric control system installed at the leftmost end inside the cooling shell, an air-cooled mechanism installed on the left side of the cooling shell, a water-cooled electric control system installed at the rightmost end inside the cooling shell, a water-cooled mechanism installed on the right side of the cooling shell, and a return water tank installed on the lower right side of the cooling box;

[0005] The water cooling mechanism includes a water inlet box controlled by the water cooling electric control system, a water cooling outer tube arranged on the right side outside of the cooling box, and a water cooling inner tube arranged on the inside of the cooling box; the air cooling mechanism includes a blower controlled by the air cooling electric control system, an air cooling outer tube installed on the left side outside of the cooling box, and an air cooling inner tube installed on the inside of the cooling box;

[0006] On the middle positions of the left and right side surfaces of the cooling box, a number of cooling holes are provided. At the lower end of the middle position of the right side surface of the cooling box, a drain hole is provided. On the front and rear side surfaces of the cooling box, mounting holes are provided.

[0007] The fixing mechanism includes a lifting platform, two lifting mechanisms symmetrically installed on both sides of the lifting platform, and a number of auxiliary mechanisms installed inside the lifting mechanisms. The lifting mechanism includes a first connecting rod and a second connecting rod parallelly welded to the side surface of the lifting platform. A rack is fixedly installed on the upper surface of the first connecting rod. A guiding rod is slidably connected inside the rack. The guiding rod passes through the first connecting rod and is in close contact with the lower inner surface of the cooling box. A lifting rod is fixedly installed on the upper surface of the second connecting rod. A threaded rod is threadedly connected inside the lifting rod. A transmission rod is welded to the lower end of the threaded rod. A motor is fixedly installed on the lower pipe of the transmission rod. A top cover is welded between the top end of the lifting rod and the rack.

[0008] The auxiliary mechanism includes two fixedly placed fixing sleeves, expansion rods slidably connected inside each fixing sleeve, a connecting plate welded to the front end of the expansion rod, a threaded sleeve fixedly installed on the front end of the connecting plate, an auxiliary rod slidably connected inside the threaded sleeve, and a fixing claw welded to the top end of the auxiliary rod. A gear is threadedly connected to the outer surface of the threaded sleeve. The gear is meshed with the rack. A cavity for the auxiliary rod to slidably connect is provided inside the threaded sleeve. A spring is installed inside the cavity.

[0009] As a further improvement of this technical solution, the air-cooling mechanism includes an exhaust fan installed on the upper surface of the platform, an air-cooling outer pipe installed on the left side surface of the cooling box, and two air supply fans installed at the lower end of the air-cooling outer pipe. A number of air-cooling inner pipes are installed at the right end of the air-cooling outer pipe. A number of air-cooling nozzles are installed inside the air-cooling inner pipes. An air intake opening is installed at the top end of the uppermost air-cooling inner pipe.

[0010] As a further improvement of this technical solution, the water-cooling mechanism includes a water inlet tank, a water-cooling outer pipe installed at the top end of the water inlet tank, and a water-cooling inner pipe installed on the left side surface of the water-cooling outer pipe. The water-cooling outer pipe is designed to fit the right side surface of the cooling box. A number of water-cooling nozzles are installed on the inner surface of the water-cooling inner pipe.

[0011] As a further improvement of this technical solution, a through hole for the reactor to pass through is provided on the upper surface of the platform. Empty slots for the lifting rods and the racks of the lifting mechanisms to pass through are provided on both sides of the through hole. The size of the empty slots is smaller than the size of the top cover.

[0012] As a further improvement of the technical solution, the air-cooling electronic control system is electrically connected to the exhaust fan and the supply fan. A water pump is arranged inside the water inlet tank, and the water-cooling electronic control system is electrically connected to the water pump installed inside the water inlet tank.

[0013] As a further improvement of the technical solution, the return water tank is connected to the drain hole opened on the cooling tank through a pipeline. The front view of the cooling tank is in the shape of a right trapezoid with the hypotenuse facing downwards, and there is an angle of 20 degrees between the lower surface of the cooling tank and the horizontal surface.

[0014] As a further improvement of the technical solution, a flange ring with a diameter larger than that of the reactor is arranged at the top end of the reactor. A sealing ring is arranged on the lower surface of the flange ring, and a sealing strip is arranged on the lower surface of the top cover.

[0015] As a further improvement of the technical solution, a stop block is welded on the side surface at the position of the cavity outlet. A stop block is welded at one end of the auxiliary rod. The fixed claw is made of the high-temperature-resistant metal material tungsten, and the fixed claw is in an arc shape that fits the side surface of the reactor.

[0016] As a further improvement of the technical solution, the elastic coefficients of the springs installed inside the three auxiliary mechanisms on the same side increase sequentially from top to bottom. A through hole for the transmission rod to pass through is opened on the lower surface of the cooling tank, and a sealing ring is arranged inside the through hole through which the transmission rod passes.

[0017] As a further improvement of the technical solution, the fixed sleeve is fixedly installed on the inner side surface of the cooling shell. The side surface of the gear is rotatably connected to the inner wall of the cooling tank. The water-cooling inner tube and the air-cooling inner tube are arranged in an alternating manner, and a gap for the auxiliary mechanism to pass through is reserved between the water-cooling inner tube and the air-cooling inner tube.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. For this titanium sponge production cooling device, by arranging a fixing mechanism inside the cooling tank to assist in the installation process of the reactor into the cooling tank. By controlling the lifting of the lifting platform, the reactor can be sent into the cooling tank. And as the lifting platform rises and falls, the auxiliary mechanism can fit on the side surface of the reactor for auxiliary fixation to prevent the reactor from shaking and tilting during the installation process.

[0020] 2. This titanium sponge production cooling device adopts two cooling methods of alternating air cooling and water cooling in the cooling mechanism. In the early stage, air cooling is used to preliminarily cool the reactor device, avoiding damage to the reactor caused by rapid temperature drop, extending the service life of the device. At the same time, the hot air sent out by the exhaust fan is recycled for waste heat utilization, reducing production costs. When the reactor temperature drops to the range where water cooling can be used, that is, 1000 degrees Celsius, water cooling can be used to quickly cool down. And recovery components are set in the air cooling and water cooling systems, which can recycle and utilize hot air and hot water, enabling cross-common cooling through water cooling and air cooling, ensuring the service life of the equipment. At the same time, because the waste heat of the used hot air and hot water can be reused, production costs are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are for illustrative purposes only and are not intended to limit the scope of the disclosure of the present invention in any way. Additionally, the shapes and proportional dimensions of the components in the drawings are only schematic and are used to assist in understanding the present invention, rather than specifically defining the shapes and proportional dimensions of the components of the present invention. Those skilled in the art can, under the teaching of the present invention, select various possible shapes and proportional dimensions according to specific circumstances to implement the present invention.

[0022] Figure 1 is a schematic diagram of the overall assembly structure of the present invention;

[0023] Figure 2 is a schematic diagram of the structure of the cooling mechanism of the present invention;

[0024] Figure 3 is a schematic diagram of the structure of the installations inside the platform of the present invention;

[0025] Figure 4 is a schematic diagram of the structure of the cooling box of the present invention;

[0026] Figure 5 is a schematic diagram of the internal structure of the cooling box of the present invention;

[0027] Figure 6 is a schematic diagram of the structure of the lifting mechanism of the present invention;

[0028] Figure 7 is a schematic diagram of the structure of the auxiliary mechanism of the present invention;

[0029] Figure 8 is a schematic diagram of the internal structure of the threaded sleeve of the present invention;

[0030] Figure 9 is a schematic diagram of the structure of the air cooling mechanism of the present invention;

[0031] Figure 10 is a schematic diagram of the structure of the water cooling mechanism of the present invention;

[0032] Figure 11 Schematic diagram of the connection structure of the auxiliary mechanism, water cooling mechanism and air cooling mechanism of the present invention;

[0033] The meanings of the various labels in the figure are as follows:

[0034] 1. Platform; 11. Cooling box; 111. Cooling holes; 112. Mounting holes; 113. Drain holes; 12. Fixing mechanism; 121. Lifting mechanism; 1211. Motor; 1212. Transmission rod; 1213. Guide rod; 1214. First connecting rod; 1215. Rack; 1216. Second connecting rod; 1217. Lifting rod; 1218. Threaded rod; 1219. Top cover; 122. Auxiliary mechanism; 1221. Fixed sleeve; 1222. Telescopic rod; 1223. Connecting plate; 1224. Threaded sleeve; 1225. Gear; 1226. Fixed claw; 1227. Auxiliary rod; 1228. Cavity; 1229. Spring; 123. Lifting platform; 13. Reactor;

[0035] 2. Cooling mechanism; 21. Air cooling mechanism; 211. Exhaust fan; 212. Air cooling outer pipe; 213. Blower; 214. Air cooling inner pipe; 215. Air cooling nozzle; 216. Air intake; 22. Air cooling electronic control system; 23. Return water tank; 24. Water cooling mechanism; 241. Water inlet tank; 242. Water cooling outer pipe; 243. Water cooling inner pipe; 244. Water cooling nozzle; 25. Water cooling electronic control system; 26. Cooling housing. Specific embodiments

[0036] Combined with the description of the specific embodiments of the present invention and the accompanying drawings, the details of the present invention can be more clearly understood. However, the specific embodiments of the present invention described herein are only for the purpose of explaining the present invention and cannot be understood in any way as a limitation of the present invention. Under the teaching of the present invention, those skilled in the art can conceive any possible deformations based on the present invention, and these should all be regarded as belonging to the scope of the present invention. The terms "installation" and "connection" should be understood in a broad sense, which can be directly connected or indirectly connected through an intermediate medium.

[0037] The orientation or positional relationship indicated by the terms "central axis", "vertical", "horizontal", "front", "rear", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. used herein is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, in the description of the present invention, the meaning of "several" is two or more, unless otherwise specifically defined.

[0038] Please refer to Figures 1-11As shown in the figure, the present invention provides a cooling device for titanium sponge production, including a platform 1. A cooling mechanism 2 is arranged on the lower side of the platform 1. A cooling box 11 is installed on the lower surface of the platform 1. A fixing mechanism 12 is arranged inside the cooling box 11. A reactor 13 is placed inside the fixing mechanism 12. The cooling mechanism 2 includes a cooling outer shell 26, an air-cooling electronic control system 22 installed at the leftmost end inside the cooling outer shell 26, an air-cooling mechanism 21 installed on the left side of the cooling outer shell 26, a water-cooling electronic control system 25 installed at the rightmost end inside the cooling outer shell 26, a water-cooling mechanism 24 installed on the right side of the cooling outer shell 26, and a water return tank 23 installed at the lower right side of the cooling box 11. The water return tank 23 is used to recover the hot water generated during the water-cooling temperature reduction process, and a heat exchanger is arranged on the outer side of the water return tank 23 to recover and utilize the waste heat of the hot water in the water return tank;

[0039] The water-cooling mechanism 24 includes a water inlet tank 241 controlled by the water-cooling electronic control system 25, a water-cooling outer pipe 242 arranged on the outer side of the right side of the cooling box 11, and a water-cooling inner pipe 243 arranged inside the cooling box 11. The air-cooling mechanism 21 includes a blower 213 controlled by the air-cooling electronic control system 22, an air-cooling outer pipe 212 installed on the outer side of the left side of the cooling box 11, and an air-cooling inner pipe 214 installed inside the cooling box 11. The reactor 13 is alternately cooled by the air-cooling and water-cooling mechanisms;

[0040] A number of cooling holes 111 are opened at the middle positions on both the left and right side surfaces of the cooling box 11. A drainage hole 113 is opened at the lower end of the middle position on the right side surface of the cooling box 11. Installation holes 112 are opened on both the front and back side surfaces of the cooling box 11. The installation holes 112 are used for the auxiliary mechanism 122 to pass through;

[0041] The fixing mechanism 12 includes a lifting platform 123, two lifting mechanisms 121 symmetrically installed on both sides of the lifting platform 123, and a number of auxiliary mechanisms 122 installed inside the lifting mechanism 121. The lifting mechanism 121 includes a first connecting rod 1214 and a second connecting rod 1216 welded in parallel on the side surface of the lifting platform 123. A rack 1215 is fixedly installed on the upper surface of the first connecting rod 1214. A guiding rod 1213 is slidably connected inside the rack 1215. The guiding rod 1213 passes through the first connecting rod 1214 and is in close contact with the lower inner surface of the cooling box 11. A lifting rod 1217 is fixedly installed on the upper surface of the second connecting rod 1216. A threaded rod 1218 is threadedly connected inside the lifting rod 1217. A transmission rod 1212 is welded at the lower end of the threaded rod 1218. A motor 1211 is fixedly installed on the lower pipe of the transmission rod 1212. A top cover 1219 is welded between the top of the lifting rod 1217 and the rack 1215. The top cover 1219 covers the upper surface of the platform 1 to prevent hot air from flowing out of the hole through which the lifting mechanism 121 passes;

[0042] The auxiliary mechanism 122 includes two fixedly arranged fixed sleeves 1221 placed in parallel, telescopic rods 1222 slidably connected inside each fixed sleeve 1221, a connecting plate 1223 welded to the front end of the telescopic rod 1222, a threaded sleeve 1224 fixedly installed at the front end of the connecting plate 1223, an auxiliary rod 1227 slidably connected inside the threaded sleeve 1224, and a fixed claw 1226 welded to the top end of the auxiliary rod 1227. A gear 1225 is threadedly connected to the outer surface of the threaded sleeve 1224, and the gear 1225 is meshed and connected with a rack 1215. A cavity 1228 for the sliding connection of the auxiliary rod 1227 is provided inside the threaded sleeve 1224, and a spring 1229 is installed inside the cavity 1228. When no external force is applied, the spring 1229 in each auxiliary mechanism 122 pushes the auxiliary rod 1227 to the outermost position.

[0043] Specifically, the air-cooling mechanism 21 includes an exhaust fan 211 installed on the upper surface of the platform 1, an air-cooling outer pipe 212 installed on the left side surface of the cooling box 11, and two air supply fans 213 installed at the lower end of the air-cooling outer pipe 212. A plurality of air-cooling inner pipes 214 are installed at the right end of the air-cooling outer pipe 212, a plurality of air-cooling nozzles 215 are installed inside the air-cooling inner pipes 214, and an air intake 216 is installed at the top end of the uppermost air-cooling inner pipe 214 for recovering hot air, facilitating the recovery and utilization of the waste heat of the hot air.

[0044] Furthermore, the water-cooling mechanism 24 includes a water inlet tank 241, a water-cooling outer pipe 242 installed at the top end of the water inlet tank 241, and a water-cooling inner pipe 243 installed on the left side surface of the water-cooling outer pipe 242. The water-cooling outer pipe 242 is designed to fit the right side surface of the cooling box 11, a plurality of water-cooling nozzles 244 are installed on the inner side surface of the water-cooling inner pipe 243, and both the water-cooling inner pipe 243 and the air-cooling inner pipe 214 are annular and surround the reactor 13.

[0045] Specifically, a through hole for the reactor 13 to pass through is provided on the upper surface of the platform 1, and empty slots for the lifting rods 1217 and the rack 1215 of the lifting mechanism 121 to pass through are provided on both sides of the through hole. The size of the empty slots is smaller than the size of the top cover 1219, ensuring that when the top cover 1219 covers the empty slots, the empty slots can be covered.

[0046] In addition, the air-cooling electric control system 22 is electrically connected to the exhaust fan 211 and the air supply fans 213. A water pump is provided inside the water inlet tank 241, and the water-cooling electric control system 25 is electrically connected to the water pump installed inside the water inlet tank 241. The water-cooling mechanism 24 and the air-cooling mechanism 21 are controlled as needed through the two electric control systems respectively.

[0047] Further, the water return tank 23 is connected to the drain hole 113 opened on the cooling tank 11 through a pipeline. The front view of the cooling tank 11 is in the shape of a right trapezoid with the hypotenuse facing downwards. There is an angle of 20 degrees between the lower surface of the cooling tank 11 and the horizontal surface, which facilitates the hot water to enter the water return tank 23 through the drain hole 113.

[0048] Specifically, a flange ring with a diameter larger than that of the reactor 13 is provided at the top end of the reactor 13. A sealing ring is provided on the lower surface of the flange ring, and a sealing strip is provided on the lower surface of the top cover 1219 to prevent the hot air from leaking out and ensure that the hot air can return to the air-cooled outer pipe 212 through the air intake 216 and finally enter the waste heat recovery system through the exhaust fan 211.

[0049] It should be noted that a stop block is welded on the side surface at the outlet position of the cavity 1228, a stop block is welded at one end of the auxiliary rod 1227, and the fixing claw 1226 is made of a high-temperature-resistant metal material tungsten. The fixing claw 1226 is in an arc shape that fits the side surface of the reactor 13. While achieving the purpose of fixing the reactor 13, it can assist in heat dissipation.

[0050] Further, the elastic coefficients of the springs 1229 installed inside the three auxiliary mechanisms 122 on the same side increase sequentially from top to bottom. When the rack 1215 moves downward, the number of turns of the gears 1225 at the upper, middle, and lower positions is different. The springs 1229 with sequentially increasing elastic coefficients from top to bottom can ensure that the fixing claws 1226 at the upper, middle, and lower positions can tightly press on the outer surface of the reactor 13. A through hole for the transmission rod 1212 to pass through is opened on the lower surface of the cooling tank 11, and a sealing ring is provided inside the through hole through which the transmission rod 1212 passes to prevent the hot water from leaking out through this hole.

[0051] Further, the fixing sleeve 1221 is fixedly installed on the inner side surface of the cooling shell 26, the side surface of the gear 1225 is rotatably connected to the inner wall of the cooling tank 11, the water-cooled inner pipe 243 and the air-cooled inner pipe 214 are arranged in an alternating manner, and a gap for the auxiliary mechanism 122 to pass through is reserved between the water-cooled inner pipe 243 and the air-cooled inner pipe 214. The water-cooled inner pipe 243 and the air-cooled inner pipe 214 are arranged in an alternating manner to cool and cool down the reactor 13 more comprehensively.

[0052] It should be noted that the outer surface of the reactor 13 and the side surface of the fixing claw 1226 close to the reactor 13 are both flat and smooth, reducing the friction generated when the two come into contact.

[0053] Among them, it should be noted that the structure and working principle of the motor 1211 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0054] The present invention is applicable to the cooling process of titanium sponge production. When in use, the reactor 13 that has completed the reaction is placed on the upper end of the lifting platform 123 through the through hole at the top of the platform, and then the motor 1211 is reversed and started. The motor 1211 drives the threaded rod 1218 to rotate through the transmission rod 1212, so that the lifting rod 1217 threadedly connected with the threaded rod 1218 moves downward, and the lifting platform 123 is driven downward by the second connecting rod 1216 to assist in the process of sending the reactor 13 into the cooling box 11. As the lifting platform 123 rises and falls, the first connecting rod 1214 drives the rack 121 5 also moves with the lifting of the lifting platform 123. During the movement of the rack 1215, the gear 1225 meshing with it is driven to rotate. Since the gear 1225 is rotatably connected to the inner wall of the cooling box 11, the threaded sleeve 1224 rotates and moves toward the direction close to the reactor 13 with the rotation of the gear 1225, pushing the fixing claw 1226 to a position close to the reactor 13. When the lifting platform 123 moves to the bottom, the motor 1211 is turned off. At this time, all the auxiliary mechanisms 122 and the soymilk fixing claws 1226 move to a position close to the outer surface of the reactor 13.

[0055] Then, a cooling step is performed. First, the air-cooling electric control system 22 controls the blower 213 to supply air to the air-cooling inner and outer pipes. The cold air is sprayed into the cooling box 11 through the air-cooling nozzle 215, and the hot air leaves the cooling box 11 through the air receiving port 216, and is then pumped to the waste heat recovery system by the exhaust fan 211. When the cooling is within the water-cooling range, the air-cooling mechanism 21 is closed, and the water pump of the water inlet tank 241 is controlled by the water-cooling electric control system 25 to transport cooling water to the water-cooling pipe. The cooling water is sprayed into the cooling box 11 through the water-cooling nozzle 244 to further cool the reactor 13. The generated hot water enters the return water tank 23 through the drain hole 113. When the equipment temperature drops to room temperature, the air-cooling mechanism 21 is started again to quickly dry and cool the reactor 13 to prevent the reactor from rusting. After cooling is completed, the motor 1211 can be started in the forward direction to send the reactor 13 out by controlling the rise of the lifting platform 123.

[0056] It should be noted that the above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling device for producing titanium sponge, comprising a platform (1), characterized in that: A cooling mechanism (2) is provided at the lower side of the platform (1); a cooling box (11) is installed on the lower surface of the platform (1); a fixing mechanism (12) is provided inside the cooling box (11); a reactor (13) is placed inside the fixing mechanism (12); the cooling mechanism (2) comprises a cooling shell (26), an air-cooled electric control system (22) installed at the leftmost end inside the cooling shell (26), an air-cooled mechanism (21) installed at the left side of the cooling shell (26), a water-cooled electric control system (25) installed at the rightmost end inside the cooling shell (26), a water-cooled mechanism (24) installed at the right side of the cooling shell (26), and a return water tank (23) installed at the lower right side of the cooling box (11); The water cooling mechanism (24) comprises a water inlet box (241) controlled by the water cooling electric control system (25), a water cooling outer tube (242) arranged on the right side outer side of the cooling box (11), and a water cooling inner tube (243) arranged on the inner side of the cooling box (11); the air cooling mechanism (21) comprises a blower (213) controlled by the air cooling electric control system (22), an air cooling outer tube (212) installed on the left side outer side of the cooling box (11), and an air cooling inner tube (214) installed on the inner side of the cooling box (11); A plurality of cooling holes (111) are provided at the middle positions of the left and right surfaces of the cooling box (11), a drainage hole (113) is provided at the lower end of the middle position of the right surface of the cooling box (11), and mounting holes (112) are provided at the front and rear surfaces of the cooling box (11); The fixing mechanism (12) comprises a lifting platform (123), two lifting mechanisms (121) symmetrically installed on both sides of the lifting platform (123), and a plurality of auxiliary mechanisms (122) installed inside the lifting mechanism (121); the lifting mechanism (121) comprises a first connecting rod (1214) and a second connecting rod (1216) welded in parallel to the side surface of the lifting platform (123); a rack (1215) is fixedly installed on the upper surface of the first connecting rod (1214); and a guide rod (1213) is slidably connected inside the rack (1215). , the guide rod (1213) passes through the first connecting rod (1214) and fits tightly with the inner lower surface of the cooling box (11); a lifting rod (1217) is fixedly installed on the upper surface of the second connecting rod (1216); a threaded rod (1218) is internally threadedly connected to the lifting rod (1217); a transmission rod (1212) is welded to the lower end of the threaded rod (1218); a motor (1211) is fixedly installed on the lower tube of the transmission rod (1212); and a top cover (1219) is welded between the lifting rod (1217) and the top end of the rack (1215); The auxiliary mechanism (122) comprises two fixed sleeves (1221) placed in parallel, a telescopic rod (1222) slidably connected to the inside of each of the fixed sleeves (1221), a connecting plate (1223) welded to the front end of the telescopic rod (1222), a threaded sleeve (1224) fixedly installed at the front end of the connecting plate (1223), an auxiliary rod (1227) slidably connected to the inside of the threaded sleeve (1224), and a fixing claw (1226) welded to the top of the auxiliary rod (1227); a gear (1225) is threadedly connected to the outer surface of the threaded sleeve (1224); the gear (1225) is meshedly connected to the rack (1215); a cavity (1228) is provided inside the threaded sleeve (1224) for the auxiliary rod (1227) to be slidably connected; a spring (1229) is installed inside the cavity (1228).

2. The cooling device for producing titanium sponge according to claim 1, characterized in that: The air cooling mechanism (21) comprises an exhaust fan (211) installed on the upper surface of the platform (1), an air cooling outer tube (212) installed on the left side surface of the cooling box (11), and two air supply fans (213) installed at the lower end of the air cooling outer tube (212); a plurality of air cooling inner tubes (214) are installed at the right end of the air cooling outer tube (212); a plurality of air cooling nozzles (215) are installed on the inner side of the air cooling inner tube (214); and an air receiving port (216) is installed at the top end of the uppermost air cooling inner tube (214).

3. The cooling device for producing titanium sponge according to claim 2, characterized in that: The water cooling mechanism (24) comprises a water inlet box (241), a water cooling outer tube (242) installed on the top of the water inlet box (241), and a water cooling inner tube (243) installed on the left side surface of the water cooling outer tube (242); the water cooling outer tube (242) is designed to fit the right side surface of the cooling box (11), and a plurality of water cooling nozzles (244) are installed on the inner side surface of the water cooling inner tube (243).

4. The cooling device for producing titanium sponge according to claim 3, characterized in that: The upper surface of the platform (1) is provided with a through hole for the reactor (13) to pass through, and both sides of the through hole are provided with empty grooves for the lifting rod (1217) of the lifting mechanism (121) and the rack (1215) to pass through, and the size of the empty groove is smaller than the size of the top cover (1219).

5. The cooling device for producing titanium sponge according to claim 4, characterized in that: The air-cooling electric control system (22) is electrically connected to the exhaust fan (211) and the air supply fan (213); a water pump is provided inside the water inlet box (241); and the water-cooling electric control system (25) is electrically connected to the water pump installed inside the water inlet box (241).

6. The cooling device for producing titanium sponge according to claim 5, characterized in that: The return water tank (23) is connected to the drainage hole (113) opened on the cooling box (11) through a pipeline. The front view of the cooling box (11) is a right-angled trapezoid with the hypotenuse facing downward, and there is an angle of 20 degrees between the lower surface of the cooling box (11) and the horizontal surface.

7. The cooling device for producing titanium sponge according to claim 6, characterized in that: The top of the reactor (13) is provided with a flange ring whose diameter is greater than the diameter of the reactor (13), the lower surface of the flange ring is provided with a sealing ring, and the lower surface of the top cover (1219) is provided with a sealing strip.

8. The cooling device for producing titanium sponge according to claim 7, characterized in that: A stopper is welded on the side surface of the cavity (1228) at the exit, a stopper is welded on one end of the auxiliary rod (1227), and the fixing claw (1226) is made of high-temperature resistant metal material tungsten. The fixing claw (1226) is in an arc shape that fits the side surface of the reactor (13).

9. The cooling device for producing titanium sponge according to claim 8, characterized in that: The elastic coefficients of the springs (1229) installed inside the three auxiliary mechanisms (122) located on the same side increase from top to bottom. A through hole for the transmission rod (1212) to pass through is provided on the lower surface of the cooling box (11), and a sealing ring is provided in the through hole through which the transmission rod (1212) passes.

10. The cooling device for producing titanium sponge according to claim 9, characterized in that: The fixed sleeve (1221) is fixedly installed on the inner surface of the cooling shell (26), and the side surface of the gear (1225) is rotatably connected to the inner wall of the cooling box (11). The water-cooled inner tube (243) and the air-cooled inner tube (214) are arranged alternately, and a gap is reserved between the water-cooled inner tube (243) and the air-cooled inner tube (214) for the auxiliary mechanism (122) to pass through.

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