Quartz sand acid quenching purification device and use method thereof

Abstract

The invention relates to the technical field of quartz sand purification, and discloses a quartz sand acid quenching purification device and a using method thereof.The quartz sand acid quenching purification device comprises a shell and supporting legs fixedly connected to the bottom end of the shell, a stirring mechanism is arranged in the shell, a drying mechanism is arranged below the stirring mechanism, and a discharging mechanism is arranged above the stirring mechanism; the stirring mechanism comprises a supporting seat fixedly connected to the top end of the shell, a double-shaft motor is installed at the top end of the supporting seat, a first gear is fixedly connected to the output end of the left side of the double-shaft motor, the first gear is meshed with a second gear, and crushing rollers are fixedly connected to the outer walls of the other ends of the first gear and the second gear; the double-shaft motor can drive the rotating column to rotate, so that the first stirring blade is driven to move up and down, and meanwhile, the first stirring blade is driven to rotate while revolving, so that quartz sand and aqua regia in the partition frame are fully stirred, corrosion is accelerated, and the purification efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of quartz sand purification, and in particular relates to a quartz sand acid quenching purification device and a use method thereof. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. It is an important industrial mineral raw material and a non-chemical hazardous product. It is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries.

[0003] A search of CN116282045 disclosed a quartz sand acid quenching and purification device and its use method. The quartz sand will produce a gas equation effect when affected by high temperature, causing the gas in the cracks of the heated quartz sand to expand and produce a gas extrusion effect. When the quartz sand moves out of the heating zone, its temperature will drop and produce cold contraction. This process can make the quartz sand produce a breathing effect. The heated quartz sand falls into the acid pool and contacts with the aqua regia in the acid pool. During the contact process, the high-temperature quartz sand will cause the aqua regia around the quartz sand to evaporate and produce rising acid vapor. The quartz sand in the air intake state contacts with the rising acid vapor, and the acid vapor will be sucked into the cracks of the quartz sand, and the impurities in the cracks will be corroded by the acid vapor, thereby achieving the effect of internal purification.

[0004] The device directly brings quartz sand into contact with aqua regia, allowing itself to react with the aqua regia. The aqua regia and quartz sand are always in a static state, and there is no mechanism to stir the quartz sand. In this way, the static reaction time of the two will increase, thereby slowing down the efficiency of the purification work.

[0005] In view of this, the present invention is proposed. Summary of the invention

[0006] In order to solve the above technical problem that the device directly contacts quartz sand with aqua regia so that the device and the aqua regia complete the reaction, wherein the aqua regia and the quartz sand are always in a static state, and there is no mechanism for stirring the quartz sand, so that the static reaction time of the two will increase, thereby reducing the efficiency of the purification work, the basic concept of the technical solution adopted by the present invention is: A quartz sand acid quenching and purification device, comprising a shell; A supporting leg is fixedly connected to the bottom end of the shell, a stirring mechanism is arranged inside the shell, a drying mechanism is arranged below the stirring mechanism, a feeding mechanism is arranged above the stirring mechanism, and the stirring mechanism includes a supporting seat fixedly connected to the top end of the shell: A double-shaft motor is installed on the top of the support seat, and a first gear is fixedly connected to the left output end of the double-shaft motor, and the first gear is meshed with a second gear. A crushing roller is fixedly connected to the outer wall of the other end of the first gear and the second gear. A crushing box is connected to the top of the shell, and one end of the crushing roller away from the first gear and the second gear is rotatably connected to the inner wall of the crushing box through a bearing. A first transmission belt is rotatably connected to the right output end of the double-shaft motor, and a first rotating rod is rotatably provided at one end of the first transmission belt away from the output end of the double-shaft motor, and an outer wall of the first rotating rod movably passes through the outer wall of the shell. The first bevel gear is fixedly connected to the end of the first rotating rod away from the first transmission belt, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly penetrated by the top of the second bevel gear, the outer wall of the bottom end of the second rotating rod is rotatably provided with a support rod, the inner wall of the shell is fixedly connected with a partition frame, the bottom end of the support rod is fixedly connected to the inner wall of the partition frame, the top of the second rotating rod is fixedly connected with a rotating column, the outer wall of the rotating column is provided with a cam groove, the inner wall of the cam groove is movably provided with a movable block, the inner wall of the shell is provided with a limited sliding groove, and the outer wall of the movable block away from the cam groove is slidably provided with a limit sliding groove The inner wall of the slide groove has a limited rotation groove at the top of the movable block, and a supporting swivel is slidably arranged on the inner wall of the limited rotation groove, and a connecting rod is fixedly connected to the top of the rotating column, and a slide groove is arranged on the inner outer wall of the connecting rod, and a supporting slide rod is slidably arranged on the inner wall of the slide groove, and one end of the supporting slide rod away from the inner wall of the slide groove is fixedly connected to the top of the supporting swivel, and a first stirring blade is rotatably arranged on the outer wall of the supporting swivel, and the first stirring blade is fixedly connected to a third rotating rod at one end away from the supporting swivel, and the third rotating rod is fixedly connected to a third gear at one end away from the first stirring blade, and the third gear is meshed with a gear ring, and the gear ring The bottom end of the gear ring is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with a connecting slide at one end away from the gear ring. A movable groove is provided inside the shell, and the outer wall of the connecting slide is movably arranged on the inner wall of the movable groove. The outer wall of the shell is fixedly connected with a connecting fixing rod, and the connecting fixing rod is fixedly connected to the outer wall of the crushing box at one end away from the shell. The outer wall of the gear ring is fixedly connected with a limiting sliding rod, and a groove is provided on the outer wall of the shell, and the outer wall of the bottom end of the limiting sliding rod is slidably arranged on the inner wall of the groove. The bottom end of the gear ring is fixedly connected with a limiting sliding ring, and the outer wall of the limiting sliding ring is movably arranged on the bottom end of the outer wall inside the fixing rod.

[0007] As a preferred embodiment of the present invention, the drying mechanism includes a sliding rod, the inner wall of the shell is provided with a groove, the upper and lower ends of the sliding rod are fixedly connected to the inner wall of the groove, the outer wall of the sliding rod is slidably provided with a sliding block, the bottom end of the sliding block is fixedly connected to a first spring, the first spring is fixedly connected to the bottom end of the inner wall of the groove at one end away from the sliding block, the outer wall of the sliding block at one end away from the sliding rod is fixedly connected to a drying box, the inner wall of the drying box is rotatably provided with a fourth rotating rod, the outer wall of the fourth rotating rod is fixedly connected to a second stirring blade, the fourth rotating rod is fixedly connected to a fourth gear at one end away from the inner wall of the drying box, the fourth gear is meshed with a rack, the outer wall of the rack is fixedly connected to the outer wall of the shell, the bottom end of the inner wall of the shell is fixedly connected with a filter plate, the outer wall of the bottom end of the shell is connected with a pump body, the outer output end of the pump body is connected with a connecting pipe, and the connecting pipe is connected with the top outer wall of the shell at one end away from the pump body, the outer wall of the first rotating rod is rotatably provided with a second transmission belt, the second transmission belt is rotatably provided with a fifth rotating rod at one end away from the first rotating rod, and the outer wall of the fifth rotating rod at one end away from the second transmission belt is fixedly connected with a rotating push rod.

[0008] As a preferred embodiment of the present invention, the unloading mechanism includes a material holding box connected to the top of the crushing box, a sliding frame is connected to the outer wall of the material holding box, a material guide plate is slidably provided on the inner wall of the sliding frame, a second spring is fixedly connected to the outer wall of one side of the material guide plate, an end of the second spring away from the material guide plate is fixedly connected to the inner wall of the sliding frame, a connecting slide rod is fixedly connected to the outer wall of one side of the material guide plate, an end of the connecting slide rod away from the material guide plate is fixedly connected to a force block, a supporting connecting rod is fixedly connected to the outer wall of the connecting slide plate, and an extrusion roller is fixedly connected to the top of the supporting connecting rod.

[0009] As a preferred embodiment of the present invention, the inner wall of the movable groove fits well with the outer wall of the connecting slide plate, the inner wall of the limit rotating groove fits well with the outer wall of the supporting rotating ring, and the inner wall of the sliding groove opened on the inner outer wall of the connecting rod fits well with the outer wall of the supporting slide rod.

[0010] As a preferred embodiment of the present invention, the number of the first stirring blades is two, the first stirring blades are distributed inside the housing in a bilaterally symmetrical structure, and a plurality of auxiliary stirring blades are arranged at the bottom end of the first stirring blades.

[0011] As a preferred embodiment of the present invention, a through slot is provided on the outer wall of the shell, and an outer wall of one end of the fourth rotating rod is movably arranged on the inner wall of the through slot.

[0012] As a preferred embodiment of the present invention, a plurality of tiny leakage holes are arranged at the bottom end of the inner wall of the drying box.

[0013] As a preferred embodiment of the present invention, the material guide plate is distributed in the material holding box in a state of being higher on the left and lower on the right, and a slope is provided at the bottom end of the force bearing block.

[0014] As a preferred embodiment of the present invention, an outer wall on one side of the material guide plate fits closely with an inner wall of the slide frame.

[0015] The invention also discloses a method for using the quartz sand acid quenching and purification device: S1: First, put the quartz sand into the material box, and then start the dual-axis motor. During this process, the connecting slide will be driven to move up and down, thereby driving the supporting connecting rod and the extrusion roller to move upward, thereby controlling the guide plate to move left and right, and realizing continuous cycle unloading. After the quartz sand is filled in the material box once, there is no need for the staff to frequently fill and unload materials, thereby reducing the labor intensity of the staff and improving work efficiency; S2: As the material is discharged, the dual-axis motor will drive the rotating column to rotate, thereby driving the first stirring blade to move up and down, and at the same time driving the first stirring blade to rotate while revolving, so as to fully stir the quartz sand and aqua regia in the partition frame, thereby accelerating corrosion and improving purification efficiency; S3: After the corrosion purification is completed, the discharge valve at the bottom of the bulkhead can be opened, and the quartz sand and aqua regia will flow downward and fall into the drying box; S4: At this time, the aqua regia will fall down through the leakage hole opened at the bottom of the inner wall of the drying box, and then fall into the bottom of the outer shell after being filtered by the filter plate. Then, the filtered aqua regia will be re-transmitted to the partition frame through the pump body. At the same time, the first rotating rod drives the rotating push rod to rotate, thereby driving the drying box to move up and down. During the up and down movement of the drying box, the second stirring blade is driven to rotate, thereby turning the internal quartz sand, so that the quartz sand can be heated more evenly and the drying efficiency is accelerated.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the rotating column to rotate through a dual-axis motor, thereby driving the first stirring blade to move up and down, and at the same time driving the first stirring blade to rotate while revolving, so as to fully stir the quartz sand and aqua regia in the partition frame, thereby accelerating corrosion and improving purification efficiency.

[0017] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In the attached picture: Figure 1 It is a schematic diagram of the overall structure of a quartz sand acid quenching and purification device; Figure 2It is a rear view structural schematic diagram of a quartz sand acid quenching and purification device; Figure 3 It is a schematic diagram of the internal cross-sectional structure and the cross-sectional view of the feeding mechanism of a quartz sand acid quenching and purification device; Figure 4 A schematic diagram of the stirring mechanism of a quartz sand acid quenching and purification device Figure 1 ; Figure 5 A schematic diagram of the stirring mechanism of a quartz sand acid quenching and purification device Figure 2 ; Figure 6 A schematic diagram of the stirring mechanism of a quartz sand acid quenching and purification device Figure 3 ; Figure 7 A schematic diagram of the stirring mechanism of a quartz sand acid quenching and purification device Figure 4 ; Figure 8 A schematic diagram of the drying mechanism of a quartz sand acid quenching and purification device Figure 1 ; Fig. 9 A schematic diagram of the drying mechanism of a quartz sand acid quenching and purification device Figure 2 .

[0019] In the figure: 1, shell; 2, support leg; 31, stirring mechanism; 311, support seat; 312, double-axis motor; 313, first gear; 314, second gear; 315, crushing roller; 316, first transmission belt; 317, first rotating rod; 318, first bevel gear; 319, second bevel gear; 3110, second rotating rod; 3111, support rod; 3112, rotating column; 3113, cam groove; 3114, movable block; 3115, limited rotating groove; 3116, supporting rotating ring; 3117, limited sliding groove; 3118, connecting rod; 3119, supporting sliding rod; 3120, first stirring blade; 3121, third rotating rod; 3122, third gear; 3123, fixed rod; 3124, gear ring; 3125, movable groove; 3126 , connecting slide plate; 3127, connecting fixed rod; 3128, crushing box; 3129, partition frame; 3130, limiting slide rod; 3131, limiting slip ring; 32, drying mechanism; 321, slide rod; 322, slider; 323, first spring; 324, drying box; 325, fourth rotating rod; 326, second stirring blade; 327, fourth gear; 328, rack; 329, filter plate; 3210, pump body; 3211, connecting pipe; 3212, second transmission belt; 3213, fifth rotating rod; 3214, rotating push rod; 33, unloading mechanism; 331, material box; 332, slide frame; 333, material guide plate; 334, connecting slide rod; 335, second spring; 336, force block; 337, extrusion roller; 338, supporting connecting rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0021] Embodiment 1:

[0022] like Figures 1 to 9As shown, a quartz sand acid quenching and purification device comprises a shell 1, a supporting leg 2 fixedly connected to the bottom end of the shell 1, a stirring mechanism 31 is arranged inside the shell 1, a drying mechanism 32 is arranged below the stirring mechanism 31, a feeding mechanism 33 is arranged above the stirring mechanism 31, the stirring mechanism 31 comprises a supporting seat 311 fixedly connected to the top of the shell 1, a double-axis motor 312 is installed on the top of the supporting seat 311, a first gear 313 is fixedly connected to the left output end of the double-axis motor 312, the first gear 313 is meshed with a second gear 314, a crushing roller 315 is fixedly connected to the outer wall of the other end of the first gear 313 and the second gear 314, and a crushing box 3128 is arranged on the top of the shell 1. The crushing roller 315 is rotatably connected to the inner wall of the crushing box 3128 through a bearing at one end away from the first gear 313 and the second gear 314. The right output end of the dual-axis motor 312 is rotatably connected to the first transmission belt 316. The first transmission belt 316 is rotatably provided with a first rotating rod 317 at one end away from the output end of the dual-axis motor 312. The outer wall of the first rotating rod 317 movably passes through the outer wall of the shell 1. The first rotating rod 317 is fixedly connected to the first bevel gear 318 at one end away from the first transmission belt 316. The first bevel gear 318 is meshed with a second bevel gear 319. The second bevel gear 319 has a second rotating rod 3110 fixedly passed through the top. The outer wall of the bottom end of the second rotating rod 3110 is rotatably provided with a support rod 3111. The inner wall of the shell 1 is fixedly connected with a partition frame 3129, the bottom end of the support rod 3111 is fixedly connected to the inner wall of the partition frame 3129, the top of the second rotating rod 3110 is fixedly connected with a rotating column 3112, the outer wall of the rotating column 3112 is provided with a cam groove 3113, and the inner wall of the cam groove 3113 is movably provided with a movable block 3114, the inner wall of the shell 1 is provided with a limited sliding groove 3117, and the outer wall of the movable block 3114 is slidably provided with an inner wall of the limited sliding groove 3117 away from the cam groove 3113, the top of the movable block 3114 is provided with a limited rotating groove 3115, and the inner wall of the limited rotating groove 3115 is slidably provided with a supporting rotating ring 3116, the top of the rotating column 3112 is fixedly connected with a connecting rod 3118, and the connecting A sliding groove is provided on the inner outer wall of the connecting rod 3118, and a supporting sliding rod 3119 is slidably provided on the inner wall of the sliding groove. The end of the supporting sliding rod 3119 away from the inner wall of the sliding groove is fixedly connected to the top of the supporting rotating ring 3116. The outer wall of the supporting rotating ring 3116 is rotatably provided with a first stirring blade 3120. The end of the first stirring blade 3120 away from the supporting rotating ring 3116 is fixedly connected to a third rotating rod 3121. The end of the third rotating rod 3121 away from the first stirring blade 3120 is fixedly connected to a third gear 3122. The third gear 3122 is meshed with a gear ring 3124. The bottom end of the gear ring 3124 is fixedly connected to a fixing rod 3123. The end of the fixing rod 3123 away from the gear ring 3124 is fixedly connected to a connecting slide plate 3126.The outer wall of the housing 1 is provided with a movable groove 3125, the outer wall of the connecting slide plate 3126 is movably arranged on the inner wall of the movable groove 3125, the outer wall of the housing 1 is fixedly connected with a connecting and fixing rod 3127, the end of the connecting and fixing rod 3127 away from the housing 1 is fixedly connected to the outer wall of the crushing box 3128, the outer wall of the toothed ring 3124 is fixedly connected with a limited sliding rod 3130, the outer wall of the housing 1 is provided with a groove, the outer wall of the bottom end of the limited sliding rod 3130 is slidably arranged on the inner wall of the groove, the bottom end of the toothed ring 3124 is fixedly connected with a limited sliding ring 3131, and the outer wall of the limited sliding ring 3131 is movably arranged at the bottom end of the inner outer wall of the fixed rod 3123.

[0023] Furthermore, the inner wall of the movable groove 3125 fits well with the outer wall of the connecting slide plate 3126, the inner wall of the limiting rotating groove 3115 fits well with the outer wall of the supporting rotating ring 3116, and the inner wall of the sliding groove opened on the inner outer wall of the connecting rod 3118 fits well with the outer wall of the supporting sliding rod 3119, thereby ensuring the stability of the equipment in operation.

[0024] Furthermore, there are two first stirring blades 3120, and the first stirring blades 3120 are distributed inside the shell 1 in a left-right symmetrical structure. A plurality of auxiliary stirring blades are arranged at the bottom of the first stirring blades 3120, and the quartz sand at the bottom of the inner wall of the partition frame 3129 can be stirred by the arranged auxiliary stirring blades.

[0025] Embodiment 2:

[0026] The difference between the above embodiment and this embodiment is that: Figures 1 to 8As shown, a quartz sand acid quenching and purification device, the drying mechanism 32 includes a slide bar 321, the inner wall of the shell 1 is provided with a groove, the upper and lower ends of the slide bar 321 are fixedly connected to the inner wall of the groove, the outer wall of the slide bar 321 is slidably provided with a slider 322, the bottom end of the slider 322 is fixedly connected to a first spring 323, the first spring 323 is fixedly connected to the bottom end of the inner wall of the groove at one end away from the slide bar 322, the outer wall of the slider 322 away from the slide bar 321 is fixedly connected to a drying box 324, the inner wall of the drying box 324 is rotatably provided with a fourth rotating rod 325, the outer wall of the fourth rotating rod 325 is fixedly connected to a second stirring blade 326, and the fourth rotating rod 325 is fixedly connected to a fourth gear 326 at one end away from the inner wall of the drying box 324 27, the fourth gear 327 is meshed with a rack 328, the outer wall of the rack 328 is fixedly connected to the outer wall of the shell 1, the bottom end of the inner wall of the shell 1 is fixedly connected to a filter plate 329, the outer wall of the bottom end of the shell 1 is connected to a pump body 3210, the outer output end of the pump body 3210 is connected to a connecting pipe 3211, and the connecting pipe 3211 is connected to the top outer wall of the shell 1 away from the pump body 3210. The outer wall of the first rotating rod 317 is rotatably provided with a second transmission belt 3212, and the second transmission belt 3212 is rotatably provided with a fifth rotating rod 3213 at one end away from the first rotating rod 317, and the outer wall of the fifth rotating rod 3213 at one end away from the second transmission belt 3212 is fixedly connected to a rotating push rod 3214.

[0027] Furthermore, a through slot is formed on the outer wall of the housing 1 , and an outer wall of one end of the fourth rotating rod 325 is movably arranged on the inner wall of the through slot, thereby providing space for the fourth rotating rod 325 to move up and down.

[0028] Furthermore, a plurality of tiny leakage holes are provided at the bottom of the inner wall of the drying box 324, so that the aqua regia and the quartz sand falling together can be separated through the leakage holes, so as to facilitate the subsequent filtering and recycling of the aqua regia.

[0029] Embodiment 3:

[0030] The difference between the above embodiment and this embodiment is that: Figures 1 to 8As shown, a quartz sand acid quenching and purification device, the unloading mechanism 33 includes a material holding box 331 connected to the top of the crushing box 3128, the outer wall of the material holding box 331 is connected to a sliding frame 332, the inner wall of the sliding frame 332 is slidably provided with a material guide plate 333, the outer wall of one side of the material guide plate 333 is fixedly connected to a second spring 335, the second spring 335 is fixedly connected to the inner wall of the sliding frame 332 away from the material guide plate 333, the outer wall of one side of the material guide plate 333 is fixedly connected to a connecting slide rod 334, the end of the connecting slide rod 334 away from the material guide plate 333 is fixedly connected to a force block 336, the outer wall of the connecting slide plate 3126 is fixedly connected to a supporting connecting rod 338, and the top of the supporting connecting rod 338 is fixedly connected to an extrusion roller 337.

[0031] Furthermore, the guide plate 333 is distributed in the material box 331 in a state of being higher on the left and lower on the right, and the bottom end of the force-bearing block 336 is provided with an inclined surface, so that the quartz sand can flow to the right due to gravity, thereby facilitating material discharge.

[0032] Furthermore, the outer wall of one side of the guide plate 333 fits in place with the inner wall of the slide frame 332 , thus ensuring that the guide plate 333 can move more smoothly during movement.

[0033] The implementation principle of a quartz sand acid quenching and purification device and its use method of the present embodiment is as follows: first, the dual-axis motor 312 is started, and the left output end thereof will drive the first gear 313 to rotate, thereby driving the second gear 314 to rotate, so that the rotation of the first gear 313 and the second gear 314 can drive the two crushing rollers 315 to rotate relative to each other, and then the feeding is carried out through the unloading mechanism 33, so that the quartz sand can be crushed by the crushing roller 315, thereby improving the subsequent corrosion purification efficiency, and when the crushed quartz sand enters the interior of the shell 1, it will fall onto the partition frame 3129 to This will react with the aqua regia therein to corrode and purify it, and the right output end will drive the first transmission belt 316 to rotate, and the first transmission belt 316 will drive the first rotating rod 317 and the first bevel gear 318 to rotate through the rotation of the first bevel gear 318, and the second bevel gear 319 and the second rotating rod 3110 will be driven to rotate through the rotation of the second rotating rod 3110, and the rotating column 3112 will be driven to rotate, so that the cam groove 3113 can be driven to rotate, and the rotation of the cam groove 3113 can drive the movable block 3114 to move up and down reciprocatingly, and the movable block 3114 can be driven to rotate. The movement of the support ring 3116 can drive the support ring 3116 to move up and down. At the same time, the connection rod 3118 and the support slide bar 3119 can also be driven to rotate during the rotation of the rotating column 3112. The support slide bar 3119 will drive the support ring 3116 to rotate in the limit rotation groove 3115. During the up and down movement of the support ring 3116, the support slide bar 3119 will slide on the connection rod 3118. In this process, the support ring 3116 will rotate simultaneously during the up and down movement. During the rotation of the support ring 3116, the first stirring blade 3120 can be driven to revolve The rotation of the first stirring blade 3120 can drive the third rotating rod 3121 and the third gear 3122 to rotate, so that the third gear 3122 can mesh and rotate on the gear ring 3124, thereby driving the first stirring blade 3120 to rotate. At this time, the first stirring blade 3120 will move up and down, and will exhibit revolution and rotation, so as to fully stir the quartz sand and aqua regia in the partition frame 3129, thereby accelerating corrosion and improving purification efficiency. In the process of the third rotating rod 3121 moving up and down, it will drive the connecting slide 3126 to rotate and move up and down in the movable groove 3125.

[0034] After the corrosion purification is completed, the discharge valve at the bottom of the partition frame 3129 is opened. At this time, the quartz sand and aqua regia will fall into the drying box 324. The quartz sand that falls into it will be separated therein, and the aqua regia will fall downward through the leakage hole opened at the bottom end of the inner wall of the drying box 324, and then pass through the filter plate 329 to complete the filtration and accumulate at the bottom end of the outer shell 1. By starting the pump body 3210, the filtered aqua regia is re-transported to the partition frame 3129 through the connecting pipe 3211 to complete the recycling of the aqua regia. At the same time, the rotation of the first rotating rod 317 will drive the second transmission belt 3212 to rotate, and the rotation of the second transmission belt 3212 can drive the fifth rotating rod 3213 and the rotating push rod 3214 to rotate. The outer wall of the drying box 324 will drive the slider 322 to move upward on the outer wall of the slider 321, and at the same time, the first spring 323 will be stretched during the movement. At the same time, the fourth gear 327 on the other side will be driven to move during the movement of the drying box 324. At this time, the fourth gear 327 will be meshed and rotated on the rack 328, and in this process, the fourth rotating rod 325 and the second stirring blade 326 will be driven to rotate. The second stirring blade 326 can be used to stir the internal quartz sand, so that the quartz sand can be heated more evenly and the drying efficiency is accelerated.

[0035] When the connecting slide plate 3126 moves up and down, the supporting connecting rod 338 will be driven to move up and down. When the supporting connecting rod 338 moves, the squeezing roller 337 will move upward. At this time, the squeezing roller 337 will contact and squeeze the force block 336. The squeezed force block 336 will move to the left, thereby driving the connecting slide bar 334 to move to the left. At the same time, the connecting slide bar 334 drives the guide plate 333 to move to the left during the movement. When the guide plate 333 moves, the second spring 335 will be squeezed. At this time, the guide plate 333 will The material discharge opening between the bottom of the material holding box 311 and the crushing box 3219 is opened, and the quartz sand will be discharged downward through the opening. As the connecting slide plate 3126 moves downward, the extrusion roller 337 will no longer squeeze the force block 336, and the rebound of the second spring 335 can drive the guide plate 333 to reset, thereby resealing it. In this way, continuous periodic material discharge can be achieved by reciprocating. After the quartz sand is filled in the material holding box 331 once, there is no need for the staff to frequently fill and discharge materials in the future, thereby reducing the labor intensity of the staff and improving work efficiency.

Claims

1. A quartz sand acid quenching and purification device, comprising a housing (1); A support leg (2) fixedly connected to the bottom end of the housing (1), characterized in that: A stirring mechanism (31) is arranged inside the housing (1), a drying mechanism (32) is arranged below the stirring mechanism (31), and a feeding mechanism (33) is arranged above the stirring mechanism (31). The stirring mechanism (31) comprises a support seat (311) fixedly connected to the top end of the housing (1): A double-shaft motor (312) is installed at the top of the support seat (311); a first gear (313) is fixedly connected to the left output end of the double-shaft motor (312); the first gear (313) is meshed with a second gear (314); a crushing roller (315) is fixedly connected to the outer wall of the other end of the first gear (313) and the second gear (314); a crushing box (3128) is provided at the top of the housing (1); one end of the crushing roller (315) away from the first gear (313) and the second gear (314) is rotatably connected to the inner wall of the crushing box (3128) through a bearing; a first transmission belt (316) is rotatably connected to the right output end of the double-shaft motor (312); the first transmission belt (316) is fixedly connected to the outer wall of the first gear (313) and the second gear (314); 6) A first rotating rod (317) is rotatably provided at one end away from the output end of the dual-axis motor (312); the outer wall of the first rotating rod (317) movably penetrates the outer wall of the outer shell (1); the first rotating rod (317) is fixedly connected to the first bevel gear (318) at one end away from the first transmission belt (316); the first bevel gear (318) is meshed with a second bevel gear (319); the second bevel gear (319) is fixedly penetrated at the top end of a second rotating rod (3110); a support rod (3111) is rotatably provided on the outer wall of the bottom end of the second rotating rod (3110); a partition frame (3129) is fixedly connected to the inner wall of the partition frame (3129); the bottom end of the support rod (3111) is fixedly connected to the inner wall of the partition frame (3129). In the embodiment, the top end of the second rotating rod (3110) is fixedly connected to a rotating column (3112), the outer wall of the rotating column (3112) is provided with a cam groove (3113), the inner wall of the cam groove (3113) is movably provided with a movable block (3114), the inner wall of the housing (1) is provided with a limited sliding groove (3117), the outer wall of the movable block (3114) away from the cam groove (3113) is slidably provided on the inner wall of the limited sliding groove (3117), the top end of the movable block (3114) is provided with a limited rotating groove (3115), the inner wall of the limited rotating groove (3115) is slidably provided with a supporting rotating ring (3116), the top end of the rotating column (3112) is fixedly connected to a connecting rod (3118), the connecting rod (3118) is provided with a connecting rod (3119), the connecting rod (3119) is provided with a connecting rod (3119) and the connecting rod (3119) is provided with a connecting rod (3119). 118) A slide groove is provided on the inner outer wall, and a support slide rod (3119) is slidably arranged on the inner wall of the slide groove. The end of the support slide rod (3119) away from the inner wall of the slide groove is fixedly connected to the top of the support rotating ring (3116). The outer wall of the support rotating ring (3116) is rotatably arranged with a first stirring blade (3120). The end of the first stirring blade (3120) away from the support rotating ring (3116) is fixedly connected to a third rotating rod (3121). The end of the third rotating rod (3121) away from the first stirring blade (3120) is fixedly connected to a third gear (3122). The third gear (3122) is meshed with a toothed ring (3124). The bottom end of the toothed ring (3124) is fixedly connected to a fixing rod (3123).The end of the fixing rod (3123) away from the gear ring (3124) is fixedly connected to a connecting slide plate (3126), a movable groove (3125) is provided inside the housing (1), and the outer wall of the connecting slide plate (3126) is movably arranged on the inner wall of the movable groove (3125), and the outer wall of the housing (1) is fixedly connected to a connecting fixing rod (3127), and the end of the connecting fixing rod (3127) away from the housing (1) is fixedly connected to the outer wall of the crushing box (3128), the outer wall of the gear ring (3124) is fixedly connected to a limiting sliding rod (3130), and a groove is provided on the outer wall of the housing 1, and the outer wall of the bottom end of the limiting sliding rod (3130) is slidably arranged on the inner wall of the groove, and the bottom end of the gear ring (3124) is fixedly connected to a limiting sliding ring (3131), and the outer wall of the limiting sliding ring (3131) is movably arranged on the bottom end of the inner outer wall of the fixing rod (3123).

2. A quartz sand acid quenching and purification device according to claim 1, characterized in that: The drying mechanism (32) comprises a sliding rod (321), the inner wall of the housing (1) is provided with a groove, the upper and lower ends of the sliding rod (321) are fixedly connected to the inner wall of the groove, the outer wall of the sliding rod (321) is slidably provided with a sliding block (322), the bottom end of the sliding block (322) is fixedly connected to a first spring (323), the end of the first spring (323) away from the sliding block (322) is fixedly connected to the bottom end of the inner wall of the groove, the outer wall of the sliding block (322) away from the sliding rod (321) is fixedly connected to a drying box (324), the inner wall of the drying box (324) is rotatably provided with a fourth rotating rod (325), the outer wall of the fourth rotating rod (325) is fixedly connected to a second stirring blade (326), the end of the fourth rotating rod (325) away from the inner wall of the drying box (324) is fixedly connected to a fourth gear (327), and the fourth rotating rod (325) is fixedly connected to the inner wall of the drying box (324). The gear (327) is meshed with a rack (328); the outer wall of the rack (328) is fixedly connected to the outer wall of the housing (1); the bottom end of the inner wall of the housing (1) is fixedly connected to a filter plate (329); the outer wall of the bottom end of the housing (1) is connected to a pump body (3210); the outer output end of the pump body (3210) is connected to a connecting pipe (3211); the connecting pipe (3211) is connected to the top outer wall of the housing (1) at one end away from the pump body (3210); the first rotating rod (317) is rotatably provided with a second transmission belt (3212); the second transmission belt (3212) is rotatably provided with a fifth rotating rod (3213) at one end away from the first rotating rod (317); the outer wall of the fifth rotating rod (3213) is fixedly connected to a rotating push rod (3214) at one end away from the second transmission belt (3212).

3. A quartz sand acid quenching and purification device according to claim 1, characterized in that: The material discharge mechanism (33) comprises a material holding box (331) connected to the top of the crushing box (3128); a sliding frame (332) is connected to the outer wall of the material holding box (331); a material guide plate (333) is slidably arranged on the inner wall of the sliding frame (332); a second spring (335) is fixedly connected to the outer wall of one side of the material guide plate (333); an end of the second spring (335) away from the material guide plate (333) is fixedly connected to the inner wall of the sliding frame (332); a connecting slide rod (334) is fixedly connected to the outer wall of one side of the material guide plate (333); an end of the connecting slide rod (334) away from the material guide plate (333) is fixedly connected to a force block (336); a supporting connecting rod (338) is fixedly connected to the outer wall of the connecting slide plate (3126); and an extrusion roller (337) is fixedly connected to the top of the supporting connecting rod (338).

4. A quartz sand acid quenching and purification device according to claim 1, characterized in that: The inner wall of the movable groove (3125) fits in with the outer wall of the connecting slide plate (3126), the inner wall of the limit rotation groove (3115) fits in with the outer wall of the supporting rotating ring (3116), and the inner wall of the sliding groove provided on the inner outer wall of the connecting rod (3118) fits in with the outer wall of the supporting sliding rod (3119).

5. A quartz sand acid quenching and purification device according to claim 1, characterized in that: The number of the first stirring blades (3120) is two, and the first stirring blades (3120) are distributed inside the housing (1) in a bilaterally symmetrical structure, and a plurality of auxiliary stirring blades are arranged at the bottom end of the first stirring blades (3120).

6. A quartz sand acid quenching and purification device according to claim 2, characterized in that: A through slot is provided on the outer wall of the housing (1), and an outer wall of one end of the fourth rotating rod (325) is movably arranged on the inner wall of the through slot.

7. A quartz sand acid quenching and purification device according to claim 2, characterized in that: A plurality of small leakage holes are provided at the bottom end of the inner wall of the drying box (324).

8. A quartz sand acid quenching and purification device according to claim 3, characterized in that: The material guide plate (333) is distributed in the material holding box (331) in a state of being higher on the left and lower on the right, and a slope is provided at the bottom end of the force bearing block (336).

9. A quartz sand acid quenching and purification device according to claim 3, characterized in that: An outer wall on one side of the guide plate (333) fits snugly with an inner wall of the slide frame (332).

10. A method for using a quartz sand acid quenching and purification device, characterized in that: A quartz sand acid quenching and purification device applied to any one of claims 1 to 9, wherein the method for using the quartz sand acid quenching and purification device comprises the following steps: S1: First, quartz sand is put into the material box (331), and then the dual-axis motor (312) is started. During this process, the connecting slide plate (3126) is driven to move up and down, thereby driving the supporting connecting rod (338) and the extrusion roller (337) to move upward, thereby controlling the guide plate (333) to move left and right, thereby realizing continuous periodic material unloading. After the quartz sand is filled in the material box (331) once, the staff does not need to frequently fill and unload the material, thereby reducing the labor intensity of the staff and improving work efficiency. S2: As the material is discharged, the dual-axis motor (312) drives the rotating column (3112) to rotate, thereby driving the first stirring blade (3120) to move up and down, and driving the first stirring blade (3120) to rotate while revolving, so as to fully stir the quartz sand and aqua regia in the partition frame (3129), thereby accelerating corrosion and improving purification efficiency; S3: After the corrosion purification is completed, the discharge valve at the bottom of the partition frame (3129) can be opened, and the quartz sand and aqua regia will flow downward and fall into the drying box (324); S4: At this time, the aqua regia will fall downward through the leakage hole opened at the bottom end of the inner wall of the drying box (324), and then fall into the bottom end of the outer shell (1) after being filtered by the filter plate (329). The filtered aqua regia is then re-transmitted to the partition frame (3129) through the pump body. At the same time, the first rotating rod (317) drives the rotating push rod (3214) to rotate, thereby driving the drying box (324) to move up and down. During the process of the drying box (324) moving up and down, the second stirring blade (326) is driven to rotate, thereby turning the quartz sand inside, so that the quartz sand can be heated more evenly, thereby accelerating the drying efficiency.

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