Drying device for calcium hydrophosphate processing and using method thereof

Abstract

The invention relates to the technical field of dust drying, and discloses a drying device for calcium hydrophosphate processing and a using method thereof.The drying device comprises a main body, a motor is fixedly connected to the interior of the main body, a rotating shaft is fixedly connected to the output end of the motor, stirring blades are fixedly connected to the outer surface of the rotating shaft, and two protruding blocks are fixedly connected to the bottom of the rotating shaft; and the interior of the rotating shaft is hollow. When the spring rotates, smashed materials are thrown, so that the materials entering the stirring barrel through the material conveying pipe are dispersed, the possibility that the materials are stacked when entering the stirring barrel is reduced, the materials can be better stirred by stirring blades, and the material stirring efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust drying, and in particular to a drying device for calcium hydrogen phosphate processing and a use method thereof. Background Art

[0002] Dicalcium phosphate is an important chemical product, which is widely used in many fields such as food, feed, and medicine. In the field of feed, it is an important source of phosphorus and calcium nutrition for animals, which helps the development and growth of animal bones; in the food industry, it can be used as a nutritional supplement, loosening agent, etc.; in medicine, it can also be used as a calcium supplement, etc. Therefore, high-quality Dicalcium phosphate products are crucial to meet the needs of various industries; In the process of using the calcium hydrogen phosphate processing and drying device, generally, after the calcium hydrogen phosphate material is poured into the processing device, the material is first stirred and dispersed, and then the dispersed material is blown upward by hot air and the moving material is dried. This method generally directly stirs the material. Since more material is prone to accumulation when falling into the device, the processing time of the material is extended during material processing, thereby affecting the drying efficiency of the material. Summary of the invention

[0003] The object of the present invention is to provide a calcium hydrogen phosphate processing and drying device and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a device for processing and drying calcium hydrogen phosphate, comprising a main body, a motor is fixedly connected inside the main body, a rotating shaft is fixedly connected to the output end of the motor, a stirring blade is fixedly connected to the outer surface of the rotating shaft, two protruding blocks are fixedly connected to the bottom of the rotating shaft, and the interior of the rotating shaft is hollow, and further comprising: A lifting mechanism, the lifting mechanism comprising a rotating rod, a support frame for assisting the rotating rod in rotating, a convex block cylinder, and a rotating mechanism for the undulating movement of the convex block cylinder; A rotating mechanism, the rotating mechanism comprising a placement bar, a spring coil for rotating through the placement bar, and a connecting rod for limiting the movement of the spring coil; The bottom of the rotating rod is fixedly connected to the top of the rotating shaft, the outer surface of the rotating rod is rotatably connected to the inner wall of the support frame, the top of the support frame is fixedly connected to the bottom of the convex tube, the top of the convex tube is fixedly connected to the supporting rod, and the top of the supporting rod is fixedly connected to the sliding block 1; The interior of the rotating rod is hollow, the inner wall of the protruding block tube is rotatably connected to the outer surface of the rotating rod, and the inner wall of the sliding block 1 is slidably connected to the outer surface of the rotating rod.

[0005] Furthermore, a stirring barrel is arranged outside the stirring blade, and a gas transmission box is fixedly connected to the outer surface of the stirring barrel; Among them, a filter screen is fixedly connected to the inner wall of the mixing barrel, a material conveying pipe is opened on the outer surface of the mixing barrel, and a material discharge pipe is opened on the top inner wall of the mixing barrel.

[0006] Furthermore, the bottom of the placement bar is fixedly connected to the top of the sliding block 1, the top of the placement bar is fixedly connected to the bottom of the spring ring, and one end of the spring ring away from the placement bar is rotatably connected to one end of the connecting rod away from the rotating rod; Among them, two cross grooves are opened on the top of the placement bar, and a lifting groove is opened on the side of one of the cross grooves away from the rotating rod. The inner wall of the placement bar is slidingly connected to the outer surface of the rotating rod, and the end of the connecting rod located in the center of the spring coil is rotatably connected to the top of the rotating rod.

[0007] Furthermore, the outer surface of the spring ring is slidably connected to a lifting block, the outer wall of the lifting block is slidably connected to the inside of the lifting slot, and the outer surface of the spring ring near the connecting rod is provided with a plurality of exhaust holes; The interior of the spring coil is hollow, and the spring coil is connected to the interior of the rotating rod through a connecting rod.

[0008] Furthermore, a contraction mechanism is provided on the outer surface of the bump tube, and the contraction mechanism includes a fixed ring rotatably connected to the outer surface of the bump tube, and the outer surface of the fixed ring is rotatably connected to two contraction rods 1, and one end of the contraction rod 1 away from the fixed ring is rotatably connected to the contraction rod 2, and one end of the contraction rod 2 away from the contraction rod 1 is rotatably connected to the sliding rod; The outer surface of the second retractable rod is slidably connected to the inside of the cross slot, and the second retractable rod is arranged inside the cross slot.

[0009] Furthermore, one end of the second retractable rod close to the sliding rod is fixedly connected with a second sliding block, the second sliding block penetrates the second retractable rod to the outside of the second retractable rod, and one end of the second sliding block away from the sliding rod is slidably connected to the inside of the cross groove; Wherein, one end of the sliding block 2 away from the contraction rod 2 is fixedly connected with a conical plate.

[0010] Furthermore, a sliding mechanism is provided on the outer surface of the conical plate, which includes a push rod rotatably connected to the outer surface of the conical plate, an end of the push rod away from the conical plate is rotatably connected to a rotating plate, and an end of the rotating plate away from the push rod is rotatably connected to a scraper.

[0011] Furthermore, an arc-shaped plate 1 is provided on the rear side of the scraper, and a connecting block is fixedly connected to one end of the arc-shaped plate 1 close to the rotating rod, and a supporting bar is fixedly connected between the two connecting blocks; The top of the connecting block is provided with an arc groove, and one end of the rotating plate connected with the pushing rod slides in the arc groove.

[0012] Furthermore, a vibration mechanism is provided on the outer surface of the rotating shaft, and the vibration mechanism includes two arc-shaped plates 2 fixedly connected to the inner wall of the bottom of the gas transmission box, the two arc-shaped plates 2 are symmetrically distributed with the rotating rod as the center, two placement grooves are provided inside the arc-shaped plates 2, two reset springs are fixedly connected inside the placement grooves, and the two reset springs are arranged at equal distances, and a screen is fixedly connected to one end of the four reset springs close to the rotating shaft, and a triangular block 1 is fixedly connected to the side wall of the screen.

[0013] Furthermore, a calcium phosphate processing and drying device is provided, and the method comprises the following steps: S1: Start the motor; while starting the motor, calcium hydrogen phosphate is transported to the inside of the mixing barrel through the feed pipe.

[0014] S2: Stirring materials; the rotating shaft drives the rotating rod to rotate, and when the rotating rod rotates, it drives the spring coil to break up the materials.

[0015] S3: Turn off the motor; the hot air flow output by the air box transports the processed materials through the discharge pipe and then turns off the motor.

[0016] The present invention has the following beneficial effects: 1. The present invention firstly transmits the calcium hydrogen phosphate material to be processed into the mixing barrel through the feeding pipe, and then starts the motor to make the rotating shaft start to rotate. When the rotating shaft rotates, it will drive the stirring blade and the rotating rod to rotate. When the rotating rod rotates, it will drive the sliding block 1 to rotate. Since the protruding block tube is fixed to the outer surface of the rotating rod through the supporting frame, when the sliding block 1 rotates, the supporting rod at the bottom thereof will cause the sliding block 1 to slide up and down on the outer surface of the rotating rod due to the different heights of the top of the protruding block tube. When the sliding block 1 slides up and down, it will drive the placement bar at the top thereof to move up and down. When the placement bar moves up and down, The spring coil at the top contracts, and because the connecting rod will also rotate when the rotating rod rotates, the spring coil will be affected by the rotation of the connecting rod when it contracts, so as to achieve a state of tilting and rotating at the same time. When the material enters the mixing barrel through the feed pipe, it will be squeezed and crushed by the contraction of the spring coil in the moving state. Then, when the spring coil rotates, the crushed material will be swung to disperse the material that enters the mixing barrel through the feed pipe, thereby reducing the possibility of the material forming an accumulation state when entering the mixing barrel, so that the stirring blades can better stir the material, thereby improving the efficiency of material stirring.

[0017] 2. In the present invention, when the device is running, a part of the air flow inside the air transmission box will follow the screen into the inside of the rotating shaft, and then continue to pass through the inside of the rotating rod and the inside of the connecting rod to enter the inside of the spring coil. When the spring coil contracts, the hot air flow inside it will be discharged outward, blowing the material dispersed by the rotation and contraction of the spring coil, reducing the possibility of the material adhering to the spring coil after dispersion. When the placement bar moves upward, because the fixing ring is fixed on the convex block cylinder and cannot move up and down, the placement bar will pull the sliding block 2 located inside the cross groove to drive the end of the shrinking rod 2 connected to the sliding block 2 to slide in the direction of the rotating rod, so that the end of the shrinking rod 2 connected to the shrinking rod 1 swings downward. When the sliding block 2 slides, it will move the two conical plates in the direction of the rotating rod to merge. After the two conical plates merge, the material at the bottom that is blown upward by the airflow for filtration will be diverted, which reduces the situation where the material dispersed and descended by the action of the spring coil is mixed with the material that is dried and filtered upward, thereby over-crushing the dried material, thereby improving the quality of the calcium hydrogen phosphate material after processing.

[0018] 3. In the present invention, when the two conical plates are contracted in the direction of the rotating rods, the pushing rod will pull the rotating plates in the arc groove toward the rotating rods. When the rotating plates move toward the rotating rods, the scraper will be pulled synchronously to move along the arc plate rotating rods. When the conical plates start to move away from the rotating rods, the pushing rod will push the rotating plates in the arc groove toward the inner wall of the mixing barrel. When the rotating plates move, the scraper will be pushed to contact the inner wall of the mixing barrel, thereby scraping off the materials splashed onto the inner wall of the mixing barrel by the stirring blades during stirring, preventing the materials from being dried and agglomerated after being splashed onto the inner wall of the mixing barrel and then blown by hot air. In this way, the inner wall of the mixing barrel can be cleaned synchronously during material processing, thereby improving the utilization rate of the materials and reducing the low material conversion rate after processing.

[0019] 4. In the present invention, when the rotating shaft rotates, the raised block located at the bottom of the rotating shaft will contact the triangular block when the rotating shaft rotates, and at the same time apply a thrust to the triangular block, so that the triangular block applies pressure to the reset spring through the screen to shrink; after the raised block passes through the triangular block, the reset spring will apply a thrust to the screen to move it inside the rotating rod to achieve a vibration effect; when the hot air inside the gas transmission box enters the inside of the rotating shaft along the screen, since the stirring blades are stirring the material at the same time, the hot air may move with a part of the broken material; after the hot air passes through the screen, part of the material will adhere to the surface of the screen, and the vibration applied to the screen by the rotating rod will cause the material attached to the surface of the screen to fall off, thereby reducing the probability of the screen being blocked by the material during the floating process and improving the efficiency of breaking and dispersing the entering material.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the lifting mechanism of the present invention; Figure 4 For the present invention Figure 3 A magnified view of location A; Figure 5 It is a schematic diagram of the rotating mechanism of the present invention; Figure 6 It is a schematic diagram of the contraction mechanism of the present invention; Figure 7 For the present invention Figure 6 A magnified view of location B; Figure 8 It is a schematic diagram of the sliding mechanism of the present invention; Fig. 9 It is a schematic diagram of the vibration mechanism of the present invention; Fig.10 For the present invention Fig. 9 Enlarged view of location C; Fig.11 The figure is a flow chart of the method for using the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. main body; 101. motor; 102. rotating shaft; 103. stirring blade; 104. stirring barrel; 105. air box; 2. lifting mechanism; 201. rotating rod; 202. supporting frame; 203. convex block cylinder; 204. supporting rod; 205. sliding block 1; 3. rotating mechanism; 301. placing bar; 302. spring ring; 303. connecting rod; 304. lifting block; 305. exhaust hole; 4. contraction mechanism; 40 1. Fixed ring; 402. Retracting rod 1; 403. Retracting rod 2; 404. Sliding rod; 405. Sliding block 2; 406. Conical plate; 5. Sliding mechanism; 501. Push rod; 502. Rotating plate; 503. Scraper; 504. Arc plate 1; 505. Connecting block; 506. Support bar; 6. Vibrating mechanism; 601. Arc plate 2; 602. Placement slot; 603. Reset spring; 604. Screen; 605. Triangular block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 11 As shown, the present invention is a device for processing and drying calcium hydrogen phosphate, comprising a main body 1, a motor 101 is fixedly connected inside the main body 1, a rotating shaft 102 is fixedly connected to the output end of the motor 101, a stirring blade 103 is fixedly connected to the outer surface of the rotating shaft 102, two protrusions are fixedly connected to the bottom of the rotating shaft 102, and the interior of the rotating shaft 102 is hollow, and further comprising; The lifting mechanism 2 includes a rotating rod 201, a support frame 202 for assisting the rotating rod 201 in rotating, a convex cylinder 203, and a rotating mechanism 3 for performing an up-and-down motion through the convex cylinder 203; The rotating mechanism 3 includes a placement bar 301, a spring ring 302 for rotating through the placement bar 301, and a connecting rod 303 for limiting the movement of the spring ring 302; The bottom of the rotating rod 201 is fixedly connected to the top of the rotating shaft 102, the outer surface of the rotating rod 201 is rotatably connected to the inner wall of the support frame 202, the top of the support frame 202 is fixedly connected to the bottom of the convex cylinder 203, the top of the convex cylinder 203 is fixedly connected to the support rod 204, and the top of the support rod 204 is fixedly connected to the sliding block 1 205; Among them, the interior of the rotating rod 201 is hollow, the inner wall of the protrusion tube 203 is rotatably connected to the outer surface of the rotating rod 201, and the inner wall of the sliding block 205 is slidably connected to the outer surface of the rotating rod 201. When the rotating rod 201 rotates, the sliding block 205 will be driven to rotate. Since the protrusion tube 203 is fixed to the outer surface of the rotating rod 201 through the support frame 202, when the sliding block 205 rotates, the support rod 204 located at the bottom thereof will cause the sliding block 205 to slide up and down on the outer surface of the rotating rod 201 due to the different heights of the top of the protrusion tube 203.

[0026] A stirring barrel 104 is disposed outside the stirring blade 103, and an air delivery box 105 is fixedly connected to the outer surface of the stirring barrel 104; Among them, a filter screen is fixedly connected to the inner wall of the mixing barrel 104, a feed pipe is opened on the outer surface of the mixing barrel 104, and a discharge pipe is opened on the top inner wall of the mixing barrel 104. When the spring coil 302 rotates, the crushed material is swung so that the material entering the mixing barrel 104 through the feed pipe can be dispersed, reducing the possibility of the material forming an accumulation state when entering the mixing barrel 104, so that the stirring blade 103 can better stir the material.

[0027] The bottom of the placement bar 301 is fixedly connected to the top of the sliding block 205, the top of the placement bar 301 is fixedly connected to the bottom of the spring ring 302, and the end of the spring ring 302 away from the placement bar 301 is rotatably connected to the end of the connecting rod 303 away from the rotating rod 201; Among them, two cross grooves are provided on the top of the placement bar 301, and a lifting groove is provided on the side of one of the cross grooves away from the rotating rod 201. The inner wall of the placement bar 301 is slidably connected to the outer surface of the rotating rod 201, and the end of the connecting rod 303 located in the center of the spring ring 302 is rotatably connected to the top of the rotating rod 201, which will drive the placement bar 301 on the top to move up and down. When the placement bar 301 moves up and down, the spring ring 302 on its top will shrink. Since the connecting rod 303 will also rotate when the rotating rod 201 rotates, the spring ring 302 will be affected by the rotation of the connecting rod 303 when it shrinks, thereby achieving a state of tilting and rotating at the same time.

[0028] The outer surface of the spring ring 302 is slidably connected to a lifting block 304, and the outer wall of the lifting block 304 is slidably connected to the inside of the lifting slot. The outer surface of the spring ring 302 near the connecting rod 303 is provided with a plurality of exhaust holes 305; Among them, the interior of the spring coil 302 is hollow, and the spring coil 302 is connected to the interior of the rotating rod 201 through the connecting rod 303. A part of the air flow inside the air box 105 will enter the interior of the rotating shaft 102 along the screen 604, and then continue to pass through the interior of the rotating rod 201 and enter the interior of the spring coil 302 from the interior of the connecting rod 303. When the spring coil 302 contracts, the hot air flow inside it will be discharged outward to blow the material dispersed by the rotation and contraction of the spring coil 302.

[0029] The outer surface of the bump tube 203 is provided with a contraction mechanism 4, which includes a fixed ring 401 rotatably connected to the outer surface of the bump tube 203, the outer surface of the fixed ring 401 is rotatably connected to two contraction rods 1 402, one end of the contraction rod 1 402 away from the fixed ring 401 is rotatably connected to the contraction rod 2 403, and one end of the contraction rod 2 403 away from the contraction rod 1 402 is rotatably connected to the sliding rod 404; Among them, the outer surface of the retractable rod 403 is slidably connected to the inside of the cross groove, and the retractable rod 403 is arranged inside the cross groove. Because the fixing ring 401 is fixed on the protrusion tube 203 and cannot move up and down, the placement bar 301 will pull the sliding block 405 located inside the cross groove to drive the end of the retractable rod 403 connected to the sliding block 405 to slide toward the rotating rod 201, thereby causing the end of the retractable rod 403 connected to the retractable rod 1 402 to swing downward.

[0030] One end of the second retractable rod 403 close to the sliding rod 404 is fixedly connected with a second sliding block 405, the second sliding block 405 penetrates the second retractable rod 403 to the outside of the second retractable rod 403, and one end of the second sliding block 405 away from the sliding rod 404 is slidably connected to the inside of the cross groove; Among them, the end of the sliding block 405 away from the retracting rod 403 is fixedly connected with a conical plate 406. When the sliding block 405 slides, it will move the two conical plates 406 toward the rotating rod 201 to merge. After the two conical plates 406 merge, the material at the bottom that is blown upward by the airflow for filtration will be diverted.

[0031] A sliding mechanism 5 is provided on the outer surface of the conical plate 406, and the sliding mechanism 5 includes a pushing rod 501 rotatably connected to the outer surface of the conical plate 406, and the end of the pushing rod 501 away from the conical plate 406 is rotatably connected to a rotating plate 502, and the end of the rotating plate 502 away from the pushing rod 501 is rotatably connected to a scraper 503. When the two conical plates 406 are contracted in the direction of the rotating rod 201, the pushing rod 501 will pull the rotating plate 502 in the arc groove toward the rotating rod 201. When the rotating plate 502 moves toward the rotating rod 201, the scraper 503 will be synchronously pulled to move along the arc plate 504 toward the rotating rod 201.

[0032] The rear side of the scraper 503 is provided with an arc plate 1 504, one end of the arc plate 1 504 close to the rotating rod 201 is fixedly connected with a connecting block 505, and a supporting bar 506 is rotatably connected between the two connecting blocks 505; Among them, an arc groove is opened on the top of the connecting block 505, and one end of the rotating plate 502 connected to the pushing rod 501 slides in the arc groove. The pushing rod 501 will push the rotating plate 502 to move toward the inner wall of the mixing barrel 104 in the arc groove. When the rotating plate 502 moves, it will push the scraper 503 to contact the inner wall of the mixing barrel 104, thereby scraping off the material splashed onto the inner wall of the mixing barrel 104 when the stirring blade 103 is stirring.

[0033] A vibration mechanism 6 is provided on the outer surface of the rotating shaft 102, and the vibration mechanism 6 includes two arc plates 601 fixedly connected to the inner wall of the bottom of the gas transmission box 105, the two arc plates 601 are symmetrically distributed with the rotating shaft 102 as the center, and two placement grooves 602 are provided inside the arc plate 601, and two reset springs 603 are fixedly connected inside the placement grooves 602, and the two reset springs 603 are arranged at an equal distance, and a screen 604 is fixedly connected to one end of the four reset springs 603 close to the rotating shaft 102, and a triangular block 605 is fixedly connected to the side wall of the screen 604. When the rotating shaft 102 rotates, the raised block located at the bottom of the rotating shaft 102 will contact the triangular block 605 when the rotating shaft 102 rotates, and at the same time, it will apply a thrust to the triangular block 605, so that the triangular block 605 applies pressure to the reset spring 603 through the screen 604 to shrink, and the above-mentioned raised block is Fig.10 It can be seen from the rear of the middle triangular block 605 that after the raised block passes through the triangular block 605, the return spring 603 will apply a thrust to the screen 604 to move toward the inside of the rotating rod 201, thereby achieving a vibration effect.

[0034] A calcium hydrogen phosphate processing and drying device, the method comprises the following steps: S1: Start the motor; while starting the motor 101, calcium hydrogen phosphate is transported to the inside of the mixing barrel 104 through the feed pipe.

[0035] S2: stirring the material; the rotating shaft 102 drives the rotating rod 201 to rotate, and when the rotating rod 201 rotates, it drives the spring coil 302 to break up the material.

[0036] S3: Turn off the motor; after the hot air flow output by the air box 105 transmits the processed material through the discharge pipe, the motor 101 is turned off.

[0037] When in use, firstly, the calcium hydrogen phosphate material to be processed is transferred into the mixing barrel 104 through the feeding pipe, and then the motor 101 is started to make the rotating shaft 102 start to rotate. When the rotating shaft 102 rotates, the stirring blade 103 and the rotating rod 201 are driven to rotate. When the rotating rod 201 rotates, the sliding block 205 is driven to rotate. Since the protruding cylinder 203 is fixed to the outer surface of the rotating rod 201 through the supporting frame 202, when the sliding block 205 rotates, the supporting rod 204 at the bottom thereof will slide up and down on the outer surface of the rotating rod 201 due to the different heights of the top of the protruding cylinder 203. When the sliding block 205 slides up and down, it will drive the placement bar 301 at its top to move up and down. When the placement bar 301 moves up and down, the top of the placement bar 301 will be The spring coil 302 at the top contracts. Since the connecting rod 303 also rotates when the rotating rod 201 rotates, the spring coil 302 is affected by the rotation of the connecting rod 303 when it contracts. The centrifugal force of the connecting rod 303 during rotation adjusts the angle with the connecting rod 303 to achieve a state of tilting and rotating at the same time. When the material enters the mixing barrel 104 through the feeding pipe, it is squeezed and crushed by the contraction of the spring coil 302 in the moving state. Afterwards, when the spring coil 302 rotates, the crushed material is thrown to disperse the material entering the mixing barrel 104 through the feeding pipe, thereby reducing the possibility of the material forming an accumulation state when entering the mixing barrel 104, so that the stirring blade 103 can better stir the material, thereby improving the efficiency of stirring the material.

[0038] When the device is running, a part of the air flow inside the air delivery box 105 will follow the screen 604 into the inside of the rotating shaft 102, and then continue to pass through the inside of the rotating rod 201 and the inside of the connecting rod 303 to enter the inside of the spring ring 302. When the spring ring 302 contracts, the hot air flow inside it will be discharged outward to blow the materials dispersed by the rotation and contraction of the spring ring 302, thereby reducing the possibility of the materials adhering to the spring ring 302 after dispersion. When the placement bar 301 moves upward, because the fixing ring 401 is fixed on the bump tube 203 and cannot move up and down, the placement bar 301 will pull the sliding block located inside the cross groove. The second 405 drives the end of the second contraction rod 403 connected to the sliding block 405 to slide toward the rotating rod 201, so that the end of the second contraction rod 403 connected to the first contraction rod 402 swings downward. When the sliding block 405 slides, it will drive the two conical plates 406 to move toward the rotating rod 201 to merge. After the two conical plates 406 merge, the material at the bottom that is blown upward by the airflow for filtration will be diverted, which reduces the situation in which the material dispersed and descended by the spring coil 302 is mixed with the material that is dried and filtered upward, thereby improving the quality of the processed calcium hydrogen phosphate material.

[0039] When the two conical plates 406 shrink in the direction of the rotating rod 201, the push rod 501 will pull the rotating plate 502 in the arc groove toward the rotating rod 201. When the rotating plate 502 moves toward the rotating rod 201, the scraper 503 will be pulled synchronously along the arc plate 1 504 to move toward the rotating rod 201. When the conical plate 406 starts to move away from the rotating rod 201, the push rod 501 will push the rotating plate 502 in the arc groove toward the inner wall of the mixing barrel 104. When the rotating plate 502 moves, it pushes the scraper 503 to contact the inner wall of the mixing barrel 104, thereby scraping off the material that is splashed onto the inner wall of the mixing barrel 104 by the stirring blade 103 during stirring, preventing the material from being splashed onto the inner wall of the mixing barrel 104 and then being dried and agglomerated by the hot air. In this way, the inner wall of the mixing barrel 104 can be cleaned simultaneously during the material processing, thereby improving the utilization rate of the material and reducing the low material conversion rate after processing.

[0040] When the rotating shaft 102 rotates, the raised block at the bottom of the rotating shaft 102 contacts the triangular block 605 and applies a thrust to the triangular block 605, so that the triangular block 605 applies pressure to the return spring 603 through the screen 604 to shrink. Fig.10 It can be seen from the rear of the middle triangular block 605 that after the raised block passes through the triangular block 605, the return spring 603 will apply a thrust to the screen 604 to move it toward the inside of the rotating rod 201 to achieve a vibration effect. When the hot air inside the air transmission box 105 enters the inside of the rotating shaft 102 along the screen 604, the stirring blades 103 are stirring the material at the same time, so the hot air may move with a part of the broken material. After the hot air passes through the screen 604, part of the material will adhere to the surface of the screen 604. After that, the rotating rod 201 will apply vibration to the screen 604, causing the material attached to the surface of the screen 604 to fall off, thereby reducing the probability of the material clogging the screen 604 during the floating process and improving the efficiency of breaking and dispersing the incoming material.

[0041] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for processing and drying calcium hydrogen phosphate, comprising a main body (1), wherein a motor (101) is fixedly connected inside the main body (1), a rotating shaft (102) is fixedly connected to the output end of the motor (101), a stirring blade (103) is fixedly connected to the outer surface of the rotating shaft (102), two protruding blocks are fixedly connected to the bottom of the rotating shaft (102), and the interior of the rotating shaft (102) is hollow, characterized in that: Also includes; A lifting mechanism (2), the lifting mechanism (2) comprising a rotating rod (201), a support frame (202) for assisting the rotating rod (201) in rotating, a convex cylinder (203), and a rotating mechanism (3) for performing an undulating motion via the convex cylinder (203); A rotating mechanism (3), the rotating mechanism (3) comprising a placement bar (301), a spring coil (302) for rotating via the placement bar (301), and a connecting rod (303) for limiting the movement of the spring coil (302); The bottom of the rotating rod (201) is fixedly connected to the top of the rotating shaft (102); the outer surface of the rotating rod (201) is rotatably connected to the inner wall of the support frame (202); the top of the support frame (202) is fixedly connected to the bottom of the protrusion tube (203); the top of the protrusion tube (203) is fixedly connected to a supporting rod (204); and the top of the supporting rod (204) is fixedly connected to a sliding block 1 (205); The interior of the rotating rod (201) is hollow, the inner wall of the protruding block tube (203) is rotatably connected to the outer surface of the rotating rod (201), and the inner wall of the sliding block 1 (205) is slidably connected to the outer surface of the rotating rod (201).

2. A drying device for calcium hydrogen phosphate processing according to claim 1, characterized in that: A stirring barrel (104) is disposed outside the stirring blade (103), and a gas transmission box (105) is fixedly connected to the outer surface of the stirring barrel (104); A filter screen is fixedly connected to the inner wall of the mixing barrel (104), a material delivery pipe is provided on the outer surface of the mixing barrel (104), and a material discharge pipe is provided on the top inner wall of the mixing barrel (104).

3. A drying device for calcium hydrogen phosphate processing according to claim 2, characterized in that: The bottom of the placement bar (301) is fixedly connected to the top of the sliding block (205), the top of the placement bar (301) is fixedly connected to the bottom of the spring ring (302), and one end of the spring ring (302) away from the placement bar (301) is rotatably connected to one end of the connecting rod (303) away from the rotating rod (201); The top of the placement bar (301) is provided with two cross grooves, one of the cross grooves being provided with a lifting groove on a side away from the rotating rod (201), the inner wall of the placement bar (301) being slidably connected to the outer surface of the rotating rod (201), and the end of the connecting rod (303) located at the center of the spring coil (302) is rotatably connected to the top of the rotating rod (201).

4. A drying device for calcium hydrogen phosphate processing according to claim 3, characterized in that: The outer surface of the spring ring (302) is slidably connected to a lifting block (304), the outer wall of the lifting block (304) is slidably connected to the inside of the lifting groove, and the outer surface of the spring ring (302) on the side close to the connecting rod (303) is provided with a plurality of exhaust holes (305); The interior of the spring ring (302) is hollow, and the spring ring (302) is connected to the interior of the rotating rod (201) via a connecting rod (303).

5. A drying device for calcium hydrogen phosphate processing according to claim 4, characterized in that: The outer surface of the protrusion tube (203) is provided with a contraction mechanism (4), the contraction mechanism (4) comprising a fixing ring (401) rotatably connected to the outer surface of the protrusion tube (203), the outer surface of the fixing ring (401) is rotatably connected to two contraction rods (402), one end of the contraction rod (402) away from the fixing ring (401) is rotatably connected to the contraction rod (403), and one end of the contraction rod (403) away from the contraction rod (402) is rotatably connected to the sliding rod (404); The outer surface of the second retractable rod (403) is slidably connected to the inside of the cross groove, and the second retractable rod (403) is arranged inside the cross groove.

6. A drying device for calcium hydrogen phosphate processing according to claim 5, characterized in that: One end of the second retractable rod (403) close to the sliding rod (404) is fixedly connected to a second sliding block (405), the second sliding block (405) penetrates the second retractable rod (403) to the outside of the second retractable rod (403), and one end of the second sliding block (405) away from the sliding rod (404) is slidably connected to the inside of the cross groove; Wherein, one end of the second sliding block (405) away from the second retractable rod (403) is fixedly connected to a conical plate (406).

7. A drying device for calcium hydrogen phosphate processing according to claim 6, characterized in that: The outer surface of the conical plate (406) is provided with a sliding mechanism (5), and the sliding mechanism (5) comprises a pushing rod (501) rotatably connected to the outer surface of the conical plate (406), an end of the pushing rod (501) away from the conical plate (406) is rotatably connected to a rotating plate (502), and an end of the rotating plate (502) away from the pushing rod (501) is rotatably connected to a scraper (503).

8. A drying device for calcium hydrogen phosphate processing according to claim 7, characterized in that: An arc-shaped plate 1 (504) is provided at the rear side of the scraper (503); a connecting block (505) is fixedly connected to one end of the arc-shaped plate 1 (504) close to the rotating rod (201); and a supporting bar (506) is rotatably connected between the two connecting blocks (505); The top of the connecting block (505) is provided with an arc-shaped groove, and one end of the rotating plate (502) connected to the pushing rod (501) slides in the arc-shaped groove.

9. A drying device for calcium hydrogen phosphate processing according to claim 8, characterized in that: A vibration mechanism (6) is provided on the outer surface of the rotating shaft (102), and the vibration mechanism (6) comprises two arc plates (601) fixedly connected to the inner wall of the bottom of the gas transmission box (105), the two arc plates (601) are symmetrically distributed with the rotating shaft (102) as the center, two placement grooves (602) are provided inside the arc plate (601), two return springs (603) are fixedly connected inside the placement grooves (602), the two return springs (603) are arranged at an equal distance, one end of the four return springs (603) close to the rotating shaft (102) is fixedly connected to a screen (604), and the side wall of the screen (604) is fixedly connected to a triangular block (605).

10. A method for using a calcium hydrogen phosphate processing and drying device, characterized in that: Using the calcium hydrogen phosphate processing and drying device as claimed in claim 9, the method comprises the following steps: S1: starting the motor; while starting the motor (101), calcium hydrogen phosphate is transported to the inside of the mixing barrel (104) through the feed pipe; S2: stirring the material; the rotating shaft (102) drives the rotating rod (201) to rotate, and when the rotating rod (201) rotates, it drives the spring coil (302) to break up the material; S3: Turn off the motor; after the hot air flow outputted from the air delivery box (105) transports the processed material through the discharge pipe, the motor (101) is turned off.

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