A full-grain-level flotation separation device suitable for geological minerals

Abstract

The application discloses a full-grain-level flotation separation device suitable for geology and mineral resources, and belongs to the technical field of flotation devices.The full-grain-level flotation separation device comprises a main body module, a flotation module and a mixed air charging module, the main body module comprises a flotation box, a plurality of discharge valves are arranged on the bottom of the flotation box, collecting boxes are fixedly connected to the front end face and the rear end face of the flotation box, the flotation module comprises two installation plates which are fixedly connected to the top of the flotation box on two sides respectively, a floating scraping assembly is arranged between the two installation plates, two longitudinal grooves are formed in the two sides of the inner wall of the flotation box, and the floating scraping assembly, the floating collecting assembly, the transmission assembly and the chain are arranged, so that in the process of continuously extracting the mineral powder foam, the floating scraping assembly and the floating collecting assembly float on the water surface through buoyancy, the height of the floating scraping assembly and the floating collecting assembly can be changed according to the change of the water surface height, and therefore the extraction of the mineral powder foam is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flotation equipment, more particularly to a full particle size flotation separation device suitable for geological minerals. BACKGROUND

[0002] The flotation equipment is a mechanical device for realizing the froth flotation process and separating the target mineral from the ore. Nearly 2 billion tons of ore worldwide are processed through the froth flotation process. The flotation equipment is suitable for separating non-ferrous metals, ferrous metals, precious metals, non-metallic minerals and chemical raw materials, and recovering useful minerals. It is mainly used for separating non-ferrous metals such as copper, zinc, lead, molybdenum and gold. In use, the ore powder will adhere to the gas bubbles and float up through the injection of the gas bubbles. Finally, the froth is scraped out to achieve the effect of ore dressing.

[0003] According to the search, a flotation separation device for ore processing is disclosed in Chinese Patent No. CN218108024U. The device includes an ore box, a U-shaped fixed plate fixedly installed on the top of the ore box, a first motor fixedly installed on the top of the U-shaped fixed plate, a stirring structure fixedly installed on the output end of the first motor, two U-shaped slide rods slidingly installed inside the U-shaped fixed plate, a support frame fixedly installed on the bottom of the two U-shaped slide rods, a rack fixedly installed on one side of the support frame, a driving structure fixedly installed on the inner side of the U-shaped fixed plate for driving the rack to move, two scrapers fixedly installed on the bottom of the support frame, a limiting rod fixedly installed on the bottom of the scraper, and a moving plate hingedly connected to each side of the inner cavity of the ore box. The device is convenient for actively scraping out the floating froth. By changing the air injection position, the adsorption of trace components in the solution is more uniform, and the efficiency of the separation is improved.

[0004] According to the related technology in the above, the applicant believes that the flotation separation device in the above can actively scrape out the floating froth, but during use, the liquid level in the device changes as the froth continuously floats and is scraped, and the ore powder extracted together with the froth, which changes the height of the froth and affects the subsequent extraction of the froth. Therefore, we propose a full particle size flotation separation device suitable for geological minerals. SUMMARY

[0005] To solve the above problems, the present application provides a full particle size flotation separation device suitable for geological minerals, which adopts the following technical solution:

[0006] The utility model provides a kind of full grain grade flotation separation equipment suitable for geology and mineral, including main module, flotation module and mixed aeration module, the main module includes flotation tank, the bottom of the flotation tank is equipped with multiple discharge valves, the front end surface and rear end surface of the flotation tank are fixedly connected with collection tank, the flotation module includes two installation plates fixedly connected in the top of flotation tank two sides respectively, two installation plates are provided with floating scraping assembly between, two longitudinal grooves are formed in the inner wall of the flotation tank, two floating collection assemblies are arranged between every two longitudinal grooves, two floating collection assemblies are rotatably connected with two installation plates respectively, floating scraping assembly is between two floating collection assemblies, transmission assembly is arranged on the side of the flotation tank, chain is transmissionally connected between transmission assembly and two floating collection assemblies, mixed aeration module is arranged between the inner wall of the flotation tank, and mixed aeration module is close to the bottom of the inner wall of the flotation tank.

[0007] Further, the floating scraping assembly includes two sliding grooves respectively formed in the inside of the two installation plates, the inside of the two sliding grooves is slidably connected with a sliding block, the adjacent side between the two sliding blocks is fixedly connected with a flat plate, the inside of the flat plate is movably connected with a plurality of first movable rods, the bottom end between the plurality of first movable rods is fixedly connected with a scraper, and the bottom of the scraper is fixedly connected with a first air bag.

[0008] By adopting the above technical scheme, the scraper can float on the water surface by the setting of the first air bag, so that the mineral powder foam on the water surface can be scraped conveniently.

[0009] Further, the transmission assembly includes a rotating shaft rotatably connected to one side of the flotation tank, the rotating shaft is fixedly connected with a large sprocket at the end away from the flotation tank, one side of the large sprocket is fixedly connected with a transmission shaft slidably connected in the driving groove, and the large sprocket is transmissionally connected with the chain.

[0010] By adopting the above technical scheme, the scraper can swing left and right by the reciprocating rotation of the large sprocket.

[0011] Further, the floating collection assembly includes a collection tank slidably connected between the inner walls of the two longitudinal grooves, the outer surface of the collection tank is fixedly connected with a second air bag, the bottom of the collection tank is fixedly connected with three discharge hoses, one end of the three discharge hoses extends to the outside of the flotation tank, and one end of the three discharge hoses is located above one of the collection tanks.

[0012] By adopting the above technical scheme, the mineral powder foam collected into the collection tank can flow into the collection tank.

[0013] Further, the floating collection assembly further comprises two moving grooves respectively formed in the front end face and the rear end face of the inner wall of the collection groove box, two push plates are slidably connected between the inner walls of the two moving grooves, the two push plates are staggered with the three discharge hoses, a bidirectional screw rod is rotatably connected between the interiors of the two mounting plates, two moving blocks are threadedly connected to the outer surface of the bidirectional screw rod, two second movable rods are movably connected to the interiors of the two moving blocks, and the bottom ends of the four second movable rods are fixedly connected to the top portions of the two push plates.

[0014] By adopting the above technical scheme, the two push plates are driven to push the ore powder foam by reciprocating left and right rotation of the bidirectional screw rod.

[0015] Further, the floating collection assembly further comprises a small chain wheel fixedly connected to one end of the bidirectional screw rod, and the small chain wheel is in transmission connection with the chain.

[0016] By adopting the above technical scheme, the large chain wheel is driven to rotate at the same time.

[0017] Further, the mixing and aeration module comprises a comprehensive aeration assembly arranged between the inner walls of the flotation tank, a driving motor is fixedly installed at the lower portion of the other side of the flotation tank, the output shaft of the driving motor is connected with the comprehensive aeration assembly, an air pump is fixedly installed at the lower portion of one side of the flotation tank, the output end of the air pump is connected with the comprehensive aeration assembly, and a linkage assembly is connected between the comprehensive aeration assembly and the transmission assembly.

[0018] By adopting the above technical scheme, the ore pulp can be fully stirred and aerated at the same time.

[0019] Further, the comprehensive aeration assembly comprises a hollow pipe rotatably connected between the inner walls of the flotation tank, one end of the hollow pipe is fixedly connected with the output shaft of the driving motor, the other end of the hollow pipe extends to the outside of the flotation tank and is rotatably connected with the output end of the air pump, four aeration pipes are fixedly connected at equal distances on the outer surface of the hollow pipe in a ring shape, and a plurality of aeration holes are arranged at equal distances on the outer surface of each of the four aeration pipes.

[0020] By adopting the above technical scheme, the four aeration pipes are rotated and aerated at the same time, so that the ore pulp can be more fully aerated.

[0021] Further, the comprehensive inflation assembly further comprises a waterproof cylinder fixedly connected to one side of the inner wall of the flotation box, one side of the waterproof cylinder is rotatably connected with an annular sealing plate, the inside of the annular sealing plate is rotatably connected with four stirring rods, the outer surfaces of the four stirring rods are all fixedly connected with a plurality of stirring blades, the four stirring rods are staggered distributed with the four inflation pipes, the other ends of the four stirring rods all extend into the inside of the waterproof cylinder, the other ends of the four stirring rods are all fixedly connected with gears, the inner wall of the waterproof cylinder is fixedly connected with an annular sealing plate, the annular sealing plate is in meshing connection with the outer surfaces of the four gears, and the annular sealing plate is fixedly connected with the outer surface of the hollow pipe.

[0022] By adopting the above technical scheme, when the stirring blades rotate, they can rotate by themselves, thereby improving the stirring effect on the ore pulp.

[0023] Further, the linkage assembly comprises a small transmission roller fixedly connected to the outer surface of the hollow pipe, the outer surface of the rotating shaft is fixedly connected with a large transmission roller, and the transmission belt is in transmission connection between the outer surfaces of the large transmission roller and the small transmission roller.

[0024] By adopting the above technical scheme, when the hollow pipe rotates back and forth, the large sprocket can be driven to rotate.

[0025] To sum up, the present application has the following beneficial technical effects:

[0026] (1) By arranging the floating scraping assembly, the floating collecting assembly, the transmission assembly and the chain, the device can continuously extract the ore powder foam, the floating scraping assembly and the floating collecting assembly can float on the water surface according to the change of the water level, and the ore powder foam in the collecting tank can be pushed out, thereby improving the smoothness of the continuous extraction of the ore powder foam.

[0027] (2) By arranging the bidirectional screw rod, the push plate, the moving block, the second movable rod and the small sprocket, the ore powder foam in the collecting tank can be pushed out, thereby improving the smoothness of the continuous extraction of the ore powder foam.

[0028] (3) By arranging the hollow pipe, the inflation pipe, the stirring rod, the gear ring and the gear, the device can fully stir and inflate the ore powder, thereby facilitating the ore powder to float on the foam.

[0029] (4) By arranging the waterproof cylinder and the annular sealing plate, the gear ring and the gear inside the waterproof cylinder can be protected, thereby enabling the device to work stably. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 The whole structure of the application is shown in the schematic diagram.

[0031] Figure 2 The whole structure of the application is shown in the schematic diagram.

[0032] Figure 3 The internal structure of the application is shown in the schematic diagram.

[0033] Figure 4 The structure of the application is shown in the schematic diagram.

[0034] Figure 5 The structure of the application is shown in the schematic diagram.

[0035] Figure 6 The structure of the application is shown in the schematic diagram.

[0036] Figure 7 The structure of the application is shown in the schematic diagram.

[0037] Explanation of the figure:

[0038] 100, main module; 110, flotation tank; 120, discharge valve; 130, collection tank;

[0039] 200, flotation module; 210, mounting plate; 220, floating scraping assembly; 221, sliding block; 222, flat plate; 223, first movable rod; 224, scraper; 230, longitudinal groove; 240, dynamic collection assembly; 241, collection groove tank; 242, discharge hose; 243, second air bag; 244, push plate; 245, bidirectional screw rod; 246, moving block; 247, second movable rod; 248, small sprocket; 250, transmission assembly; 251, rotating shaft; 252, large sprocket; 254, L-shaped plate; 253, transmission shaft; 260, chain; 300, mixed air charging module; 310, full air charging assembly; 311, hollow pipe; 312, air charging pipe; 313, air charging hole; 314, waterproof cylinder; 315, annular sealing plate; 316, stirring rod; 317, stirring blade; 318, gear ring; 319, gear; 320, drive motor; 330, air pump; 340, linkage assembly; 341, small transmission roller; 342, large transmission roller; 343, transmission belt. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0041] The application will be further described below in conjunction with the accompanying drawings. Figures 1-7 The application will be further described below in conjunction with the accompanying drawings.

[0042] Please refer to Figures 1-7 The utility model provides a whole grain grade floatation separation equipment suitable for geological mineral, including main body module 100, floatation module 200 and mixed aeration module 300, main body module 100 includes floatation box 110, a plurality of discharge valves 120 are installed at the bottom of floatation box 110, and the front end face and the rear end face of floatation box 110 are fixedly connected with collecting box 130, floatation module 200 includes two installation plates 210 fixedly connected at the top of both sides of floatation box 110 respectively, floatation scraping assembly 220 is arranged between the two installation plates 210, two longitudinal grooves 230 are formed in the two sides of the inner wall of floatation box 110, floatation collection assembly 240 is arranged between every two longitudinal grooves 230, and two floatation collection assemblies 240 are rotatably connected with two installation plates 210 respectively, floatation scraping assembly 220 is located between two floatation collection assemblies 240, and one side of floatation box 110 is provided with transmission assembly 250, and chain 260 is transmissionally connected between transmission assembly 250 and two floatation collection assemblies 240, mixed aeration module 300 is arranged between the two sides of the inner wall of floatation box 110, and mixed aeration module 300 is close to the bottom of the inner wall of floatation box 110.

[0043] In the use, open mixed aeration module 300 to the ore pulp carries out corresponding aeration and agitating, so that the ore powder can be adsorbed on the foam filled in the generated, then the foam floats, when mixed aeration module 300 works, reciprocating transmission transmission assembly 250 carries out positive and reverse rotation, and transmission assembly 250 drives floatation scraping assembly 220 to reciprocate, so that the foam is pushed into the inside of two floatation collection assemblies 240, and the liquid level will drop along with the extraction of foam, and two floatation collection assemblies 240 and floatation scraping assembly 220 are floatingly arranged on the liquid level, so that the height of floatation collection assembly 240 and floatation scraping assembly 220 can float according to the position of liquid level, so as to match different liquid levels, and simultaneously two floatation collection assemblies 240 send the extracted foam liquid into two collecting boxes 130 respectively, convenient for subsequent processing.

[0044] The floating scraping assembly 220 comprises two sliding grooves respectively formed in the interiors of the two mounting plates 210, the interiors of the two sliding grooves are slidably connected with sliding blocks 221, one side between the two sliding blocks 221 is fixedly connected with a flat plate 222, the interior of the flat plate 222 is movably connected with a plurality of first movable rods 223, the bottom ends of the plurality of first movable rods 223 are fixedly connected with a scraper 224, the bottom of the scraper 224 is fixedly connected with a first air bag, the transmission assembly 250 comprises a rotating shaft 251 rotatably connected on one side of the flotation tank 110, one end of the rotating shaft 251 away from the flotation tank 110 is fixedly connected with a large chain wheel 252, one side of one of the sliding blocks 221 is fixedly connected with an L-shaped plate 254, the L-shaped plate 254 is provided with a driving groove, one side of the large chain wheel 252 is fixedly connected with a transmission shaft 253 slidably connected in the interior of the driving groove, the large chain wheel 252 is in transmission connection with a chain 260, the floating collecting assembly 240 comprises a collecting groove box 241 slidably connected between the inner walls of the two longitudinal grooves 230, the outer surface of the collecting groove box 241 is fixedly connected with a second air bag 243, the bottom of the collecting groove box 241 is fixedly connected with three discharge hoses 242, one end of each of the three discharge hoses 242 extends to the outside of the flotation tank 110, and one end of each of the three discharge hoses 242 is located above one of the collecting tanks 130.

[0045] The large chain wheel 252 drives the transmission shaft 253 to reciprocatingly swing left and right, so that the transmission shaft 253 slides in the driving groove in the L-shaped plate 254 and drives the L-shaped plate 254 to reciprocatingly swing left and right, so that the sliding block 221 drives the flat plate 222 to reciprocatingly move left and right, and the scraper 224 and the collecting groove box 241 float on the water surface through the first air bag and the second air bag 243, respectively, a part of the top of the collecting groove box 241 protrudes from the water surface, and the position of the scraper 224 higher than the first air bag protrudes from the water surface, the foam is pushed into the interiors of the two collecting groove boxes 241 through the left and right swinging of the scraper 224, and the liquid level will be lowered subsequently, the first movable rod 223 can move in the interior of the flat plate 222, and the collecting groove box 241 can slide in the interior of the longitudinal groove 230, so that the height of the collecting groove box 241 and the scraper 224 can float according to the position of the liquid level, so as to match different liquid levels, facilitating the extraction of the ore powder foam.

[0046] The floating collecting assembly 240 further comprises two moving grooves respectively formed in the front end face and the rear end face of the inner wall of the collecting groove box 241, the inner walls of the two moving grooves are slidably connected with two push plates 244, the two push plates 244 are staggered with the three discharge hoses 242, the inside of the two mounting plates 210 is rotatably connected with a bidirectional screw rod 245, the outer surface of the bidirectional screw rod 245 is threadedly connected with two moving blocks 246, the inside of the two moving blocks 246 is movably connected with two second movable rods 247, the bottom end of the four second movable rods 247 is fixedly connected with the top of the two push plates 244 respectively, and the floating collecting assembly 240 further comprises a small chain wheel 248 fixedly connected with one end of the bidirectional screw rod 245, and the small chain wheel 248 is in transmission connection with the chain 260.

[0047] When the large chain wheel 252 swings left and right reciprocatingly, the chain 260 will be driven, the chain 260 will drive the two small chain wheels 248 respectively, the small chain wheels 248 will drive the bidirectional screw rod 245 to swing left and right reciprocatingly, so that the two moving blocks 246 move left and right reciprocatingly, when the two moving blocks 246 move close to each other, the two push plates 244 will move close to each other and push the foam into the discharge hose 242 located in the middle to flow out, when the two moving blocks 246 move away from each other, the two push plates 244 will respectively sweep the ore powder foam into the other two discharge hoses 242, and the second movable rods 247 can move in the moving blocks 246, so as to cooperate with the settlement of the collecting groove box 241, so that the ore powder foam entering the inside of the collecting groove box 241 can be pushed out for auxiliary, avoiding staying in the inside of the collecting groove box 241 and affecting the extraction of the subsequent foam.

[0048] The mixed aeration module 300 comprises a full aeration assembly 310 arranged between the two sides of the inner wall of the flotation tank 110, a drive motor 320 fixedly installed at the lower part of the other side of the flotation tank 110, the output shaft of the drive motor 320 being connected with the full aeration assembly 310, an air pump 330 fixedly installed at the lower part of one side of the flotation tank 110, the output end of the air pump 330 being connected with the full aeration assembly 310, a linkage assembly 340 connected between the full aeration assembly 310 and the transmission assembly 250, the full aeration assembly 310 comprising a hollow pipe 311 rotatably connected between the two sides of the inner wall of the flotation tank 110, one end of the hollow pipe 311 being fixedly connected with the output shaft of the drive motor 320, the other end of the hollow pipe 311 extending to the outside of the flotation tank 110 and being rotatably connected with the output end of the air pump 330, the outer surface of the hollow pipe 311 being annularly and equidistantly fixedly connected with four aeration pipes 312, the outer surfaces of the four aeration pipes 312 being straight and equidistantly provided with a plurality of aeration holes 313, the full aeration assembly 310 further comprising a waterproof cylinder 314 fixedly connected with one side of the inner wall of the flotation tank 110, one side of the waterproof cylinder 314 being rotatably connected with an annular sealing plate 315, the inside of the annular sealing plate 315 being rotatably connected with four stirring rods 316, the outer surfaces of the four stirring rods 316 being fixedly connected with a plurality of stirring blades 317, the four stirring rods 316 being staggered with the four aeration pipes 312, the other ends of the four stirring rods 316 extending to the inside of the waterproof cylinder 314, the other ends of the four stirring rods 316 being fixedly connected with gears 319, the inner wall of the waterproof cylinder 314 being fixedly connected with the annular sealing plate 315, the annular sealing plate 315 being engaged with the outer surfaces of the four gears 319, the annular sealing plate 315 being fixedly connected with the outer surface of the hollow pipe 311, the linkage assembly 340 comprising a small transmission roller 341 fixedly connected with the outer surface of the hollow pipe 311, the outer surface of the rotating shaft 251 being fixedly connected with a large transmission roller 342, the large transmission roller 342 being transmissionally connected with the outer surfaces of the small transmission roller 341 through a transmission belt 343.

[0049] The drive motor 320 is turned on, the hollow pipe 311 is driven to reciprocatingly rotate forward and backward, the hollow pipe 311 drives the annular sealing plate 315 to rotate when rotating, the annular sealing plate 315 drives the four stirring rods 316 and the plurality of stirring blades 317 to agitate the ore pulp when rotating, the stirring blades 317 are caused to rotate around the hollow pipe 311 while starting to rotate by themselves through the engagement of the gear ring 318 and the gear 319, so as to improve the agitation effect, the air pump 330 is turned on, the hollow pipe 311 and the four aeration pipes 312 are inflated through the air pump 330, the subsequent rotation is sprayed through the plurality of aeration holes 313 on the four aeration pipes 312, the sprayed air forms bubbles, the ore powder can be adsorbed on the generated bubbles, the hollow pipe 311 is reciprocatingly rotated forward and backward, the rotating shaft 251 is driven to rotate forward and backward through the transmission belt 343.

[0050] The implementation principle of the embodiment of the present application is: in use, the driving motor 320 is turned on, the hollow pipe 311 is driven to reciprocate and rotate in forward and reverse directions, the hollow pipe 311 drives the annular sealing plate 315 to rotate when rotating, the annular sealing plate 315 drives the four stirring rods 316 and the plurality of stirring blades 317 to agitate the ore pulp when rotating, and the meshing of the gear ring 318 and the gear 319 enables the stirring blades 317 to rotate around the hollow pipe 311 while starting to rotate by themselves, thereby improving the stirring effect. The air pump 330 is turned on, the hollow pipe 311 and the four inflatable pipes 312 are inflated by the air pump 330, and the subsequent rotation and spraying are performed through the plurality of inflation holes 313 on the four inflatable pipes 312. The sprayed air forms bubbles, so that the ore powder can be adsorbed on the generated foam filled in, and then the foam floats. When the hollow pipe 311 reciprocates and rotates in forward and reverse directions, the transmission belt 343 drives the rotating shaft 251 to reciprocate and rotate in forward and reverse directions, the large sprocket 252 drives the transmission shaft 253 to reciprocate and swing left and right, the transmission shaft 253 slides in the driving groove in the L-shaped plate 254 and drives the L-shaped plate 254 to reciprocate and swing left and right, so that the sliding block 221 drives the flat plate 222 to reciprocate and move left and right, and the scraper 224 and the collection tank 241 float on the water surface by the first air bag and the second air bag 243, respectively. A part of the top of the collection tank 241 protrudes above the water surface, and the position of the scraper 224 above the first air bag protrudes above the water surface. The left and right swinging of the scraper 224 pushes the foam into the two collection tanks 241, and then the liquid level of the extracted foam will be lowered. The first movable rod 223 can move in the flat plate 222, and the collection tank 241 can slide in the longitudinal groove 230, so that the height of the collection tank 241 and the scraper 224 can float according to the position of the liquid level, thereby matching different liquid levels, facilitating the extraction of ore powder foam, and at the same time, the extracted foam liquid in the two collection tanks 241 is sent into the two collection boxes 130 through the discharge hoses 242, respectively, for subsequent processing by the staff. When the large sprocket 252 reciprocates and swings left and right, the chain 260 is driven, the chain 260 drives the two small sprockets 248, the small sprockets 248 drive the bidirectional lead screw 245 to reciprocate and rotate left and right, so that the two moving blocks 246 reciprocate and move left and right. When the two moving blocks 246 move close to each other, the two push plates 244 move close to each other to push the foam into the discharge hose 242 located in the middle and flow out. When the two moving blocks 246 move away from each other, the two push plates 244 respectively sweep the ore powder foam into the other two discharge hoses 242. The second movable rod 247 can move in the moving block 246, so as to cooperate with the settlement of the collection tank 241, so that the ore powder foam in the collection tank 241 can be assisted to flow out, avoiding stagnation in the collection tank 241 and affecting the subsequent extraction of the foam.

[0051] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A full-size flotation separation device suitable for geological and mineral resources, comprising a main module (100), a flotation module (200), and a mixing and aeration module (300), characterized in that: The main module (100) includes a flotation tank (110), a plurality of discharge valves (120) are installed at the bottom of the flotation tank (110), and a collection tank (130) is fixedly connected to both the front and rear faces of the flotation tank (110). The flotation module (200) includes two mounting plates (210) fixedly connected to the top sides of the flotation tank (110), a floating scraping component (220) is provided between the two mounting plates (210), two longitudinal grooves (230) are opened on both sides of the inner wall of the flotation tank (110), a floating collection component (240) is provided between each pair of longitudinal grooves (230), and the two floating collection components (240) are rotatably connected to the two mounting plates (210) respectively. The floating scraping component (220) is located between the two floating collection components (240). A transmission component (250) is provided on one side of the flotation tank (110), and a chain (260) is connected between the transmission component (250) and the two floating collection components (240). The mixing and aeration module (300) is located between the two sides of the inner wall of the flotation tank (110), and the mixing and aeration module (300) is close to the bottom of the inner wall of the flotation tank (110). The floating scraping assembly (220) includes two grooves respectively opened inside the two mounting plates (210). A slider (221) is slidably connected inside each of the two grooves. A plate (222) is fixedly connected between adjacent sides of the two sliders (221). A plurality of first movable rods (223) are movably connected inside the plate (222). A scraper (224) is fixedly connected between the bottom ends of the plurality of first movable rods (223). A first airbag is fixedly connected to the bottom of the scraper (224). The floating collection assembly (240) includes a collection tank (241) slidably connected between the inner walls of two longitudinal slots (230), a second airbag (243) fixedly connected to the outer surface of the collection tank (241), and three discharge hoses (242) fixedly connected to the bottom of the collection tank (241). One end of each of the three discharge hoses (242) extends to the outside of the flotation tank (110), and one end of each of the three discharge hoses (242) is located above one of the collection tanks (130). The floating collection assembly (240) also includes two movable slots respectively opened on the front and rear faces of the inner wall of the collection tank (241). Two push plates (244) are slidably connected between the inner walls of the two movable slots. The two push plates (244) and three discharge hoses (242) are staggered. A bidirectional screw (245) is rotatably connected between the interiors of the two mounting plates (210). Two movable blocks (246) are threadedly connected to the outer surface of the bidirectional screw (245). Two second movable rods (247) are movably connected inside the interiors of the two movable blocks (246). The bottom ends of the four second movable rods (247) are fixedly connected to the tops of the two push plates (244).

2. The full-size flotation separation equipment suitable for geological and mineral resources according to claim 1, characterized in that: The transmission assembly (250) includes a rotating shaft (251) rotatably connected to one side of the flotation tank (110). A large sprocket (252) is fixedly connected to one end of the rotating shaft (251) away from the flotation tank (110). An L-shaped plate (254) is fixedly connected to one side of one of the sliders (221). A drive groove is provided on the L-shaped plate (254). A transmission shaft (253) is slidably connected inside the drive groove and fixedly connected to one side of the large sprocket (252). The large sprocket (252) is connected to the chain (260) for transmission.

3. The full-size flotation separation equipment suitable for geological and mineral resources according to claim 2, characterized in that: The floating collection assembly (240) also includes a small sprocket (248) fixedly connected to one end of the bidirectional lead screw (245), and the small sprocket (248) is connected to the chain (260) for transmission.

4. A full-size flotation separation device suitable for geological and mineral resources according to claim 2 or 3, characterized in that: The mixed aeration module (300) includes a full aeration assembly (310) disposed between the two sides of the inner wall of the flotation tank (110). A drive motor (320) is fixedly installed on the lower part of the other side of the flotation tank (110). The output shaft of the drive motor (320) is connected to the full aeration assembly (310). An air pump (330) is fixedly installed on the lower part of one side of the flotation tank (110). The output end of the air pump (330) is connected to the full aeration assembly (310). A linkage assembly (340) is connected between the full aeration assembly (310) and the transmission assembly (250).

5. A full-size flotation separation device suitable for geological and mineral resources according to claim 4, characterized in that: The fully aerated assembly (310) includes a hollow tube (311) rotatably connected between the two sides of the inner wall of the flotation tank (110). One end of the hollow tube (311) is fixedly connected to the output shaft of the drive motor (320), and the other end of the hollow tube (311) extends to the outside of the flotation tank (110) and is rotatably connected to the output end of the air pump (330). Four air-inflating tubes (312) are fixedly connected in an annular shape at equal intervals on the outer surface of the hollow tube (311). The outer surfaces of the four air-inflating tubes (312) are all provided with multiple air-inflating holes (313) in a straight line at equal intervals.

6. A full-size flotation separation device suitable for geological and mineral resources according to claim 5, characterized in that: The fully inflatable assembly (310) also includes a waterproof cylinder (314) fixedly connected to one side of the inner wall of the flotation tank (110). An annular sealing plate (315) is rotatably connected to one side of the waterproof cylinder (314). Four stirring rods (316) are rotatably connected inside the annular sealing plate (315). Multiple stirring blades (317) are fixedly connected to the outer surface of each of the four stirring rods (316). The four stirring rods (316) and four inflatable pipes (312) are staggered. The other end of each of the four stirring rods (316) extends into the interior of the waterproof cylinder (314). Gears (319) are fixedly connected to the other end of each of the four stirring rods (316). An annular sealing plate (315) is fixedly connected to the inner wall of the waterproof cylinder (314). The annular sealing plate (315) meshes with the outer surface of the four gears (319). The annular sealing plate (315) is fixedly connected to the outer surface of the hollow tube (311).

7. A full-size flotation separation device suitable for geological and mineral resources according to claim 6, characterized in that: The linkage assembly (340) includes a small transmission roller (341) fixedly connected to the outer surface of the hollow tube (311), a large transmission roller (342) fixedly connected to the outer surface of the rotating shaft (251), and a transmission belt (343) drivingly connecting the outer surfaces of the large transmission roller (342) and the small transmission roller (341).

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