Drying equipment for producing calcium-zinc stabilizer

Abstract

The invention relates to the technical field of stabilizer production, in particular to drying equipment for calcium-zinc stabilizer production, which comprises a mounting frame, a drying tank fixed above the mounting frame, a driving motor arranged at one end of the drying tank and an air heater arranged at the other end of the drying tank, the stirring device comprises a rotating pipe, the rotating pipe is fixedly connected to the output end of the driving motor, the interior of the rotating pipe is a heat storage space, and a plurality of mounting openings are formed in the two sides of the rotating pipe in a staggered mode; and an air guide assembly is arranged in the rotating pipe and comprises four extrusion bags and an extrusion plate, the four extrusion bags are annularly and fixedly connected to the inner wall of the rotating pipe at equal intervals, and one end of the extrusion plate is fixedly connected to the inner side of the drying tank. According to the drying device, absorption of a stabilizer to materials in the drying process can be improved, so that the drying efficiency is improved, meanwhile, export of heat is reduced, and the energy-saving effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of stabilizer production, in particular to a drying device for producing calcium zinc stabilizer. Background Art

[0002] Calcium zinc stabilizer is a non-toxic stabilizer prepared from calcium salt, zinc salt, lubricant, antioxidant and other materials through a special composite process. As an important plastic processing aid, it has broad application prospects and development potential in many fields. Calcium zinc stabilizer needs to be dried during the production process.

[0003] The patent with the publication number CN217979596U discloses a drying device for preparing PVC environmentally friendly composite stabilizer, including a fixed frame and a drying barrel, the drying barrel is tilted and rotatably connected to the fixed frame, a plurality of evenly arranged drying plates are arranged at the upper part of the drying barrel, a filter hole group is arranged at the lower part of the drying barrel, a feed assembly is detachably connected to the upper part of the drying barrel, and a collection bin is arranged on the outer side of the lower part of the drying barrel, and the collection bin corresponds to the filter hole group. The above equipment prevents dust pollution when the drying barrel rotates and dries; ensures that the stabilizer that has been dried is separated into large and small particles at the bottom of the drying barrel, which is convenient for distinction and collection.

[0004] When the above-mentioned equipment is drying, when the water content inside the stabilizer is high, a large amount of stabilizer will stick together, resulting in the stabilizer inside being unable to effectively absorb heat, causing the unabsorbed heat inside the drying equipment to be discharged with the gas, reducing the heat absorption efficiency and causing energy waste. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that when the water content inside the stabilizer is high, a large amount of stabilizers will stick together, resulting in the stabilizers located inside being unable to effectively absorb heat, causing the unabsorbed heat inside the drying equipment to escape with the gas, reducing the heat absorption efficiency and causing energy waste, and a drying device for the production of calcium zinc stabilizers is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A drying device for producing calcium zinc stabilizer, comprising: a mounting frame, a drying tank fixed above the mounting frame, a driving motor arranged at one end of the drying tank and a hot air blower arranged at the other end of the drying tank, wherein a stirring device is arranged inside the drying tank, wherein the stirring device comprises a rotating tube, wherein the rotating tube is fixedly connected to the output end of the driving motor and the other end is rotatably connected to the hot air blower, wherein the rotating tube has a heat storage space inside and a plurality of mounting ports are staggeredly arranged on both sides; An air guide assembly is provided inside the rotating tube, and the air guide assembly includes four extrusion bags and an extrusion plate. The four extrusion bags are equidistantly annularly fixedly connected to the inner wall of the rotating tube, and one end of the extrusion plate is fixedly connected to the inner side of the drying tank. When the four extrusion bags rotate with the rotating tube, the extrusion plate with a fixed position squeezes the extrusion bags; A plurality of toggle assemblies are respectively arranged inside the plurality of mounting openings, and two air guide holes for guiding hot air from the extrusion bag are symmetrically arranged on the sides of the toggle assemblies.

[0007] Preferably, a feeding pipe is provided at the upper end of the drying tank, and outlet pipes are provided on both sides of the feeding pipe, the outlet pipes are used to outlet the steam generated by drying, and a discharge port for outleting the stabilizer is provided on the bottom surface of the drying tank.

[0008] Preferably, one side of the extrusion bag is in close contact with the rotating tube, and the other side is set to a raised arc, the cross-section of the extrusion plate is I-shaped, and the upper and lower surfaces are both arcs that bulge outward, and a strip opening is provided at the top of the arc on one side of the extrusion bag close to the extrusion plate, the two symmetrically arranged extrusion bags are connected to the toggle assembly, and the other two extrusion bags are provided with air outlet strips on the sides.

[0009] Preferably, the toggle assembly includes an extrusion rod, an elastic ring, a toggle rod and a contact plate, the elastic ring is fixedly installed inside the installation port, the toggle rod is fixedly connected to the inner side of the elastic ring, the extrusion rod is fixedly connected to one end of the toggle rod close to the extrusion bag and is located inside the extrusion bag, and the contact plate is vertically fixedly connected to one end of the toggle rod away from the extrusion bag.

[0010] Preferably, air guide channels are provided inside the extrusion rod and the toggle rod, the toggle rod is configured as a truncated cone at one end close to the extrusion bag, and the axes of the two air guide holes are arranged parallel to the axis of the toggle rod, and an air guide sheet is provided inside the air guide hole, the air guide sheet is made of elastic material, and is used to control the discharge of hot air.

[0011] Preferably, the end of the extrusion rod is set to be spherical and has an air inlet. The extrusion rod is pushed by the extrusion rod during rotation. The contact plate is set at an angle and has a plurality of pushing notches.

[0012] Preferably, the stirring device further comprises a stirring spiral blade, the stirring spiral blade is fixedly connected to the rotating tube, a plurality of flow openings are provided on the stirring spiral blade, and the plurality of flow openings are used for transferring hot air inside the drying tank.

[0013] Preferably, two paddles are fixedly connected to the stirring spiral blade, one side of the paddles is in contact with the inner wall of the drying tank, and the paddles are arranged obliquely to drive the stabilizer to move upward.

[0014] Preferably, the paddle is arranged on the side of the paddle assembly, and during the rotation of the rotating tube, the paddle first contacts the stabilizer, and then the paddle assembly contacts the stabilizer.

[0015] Preferably, the air outlet end of the hot air blower is rotatably connected to a rotating tube, an air outlet is provided on a side of one end of the rotating tube close to the air outlet end, and the heat outputted by the hot air blower is transferred to the drying tank and the heat storage space respectively through the rotating tube.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The hot air blower introduces a part of the heat into the drying tank, and the part located in the heat storage space ensures the temperature inside the drying tank, reducing the hot air introduced to maintain the temperature. The hot air inside the rotating tube can be circulated by squeezing the hot air inside the bag. At the same time, the toggle component can toggle the material during the rotation process, thereby improving the material's absorption of heat; the accumulated material cannot effectively absorb the heat, reducing the drying efficiency. The toggle components staggered on the rotating tube can disperse the material during the rotation process, and the dispersed material increases the heat absorption area, improves the heat absorption, and thus improves the drying efficiency. The drying efficiency is improved; when the toggle assembly is set vertically downward, the hot air ejected through the air guide plate will act on the material, not only blowing the material, but also blowing the dried part to the side to expose the undried part inside, and at the same time directly acting on the hot air inside the turned material, thereby enhancing the drying effect; when the toggle assembly is set vertically upward, an upward air flow can be generated, thereby accelerating the extraction of water vapor, causing the water vapor to accumulate upward quickly, and preventing the toggle upward material from contacting the water vapor again, thereby reducing the drying effect; the introduced material can be stirred in the drying tank by the alternating rotating stirring spiral blades. The paddle plate will rotate with the spiral stirring blade. When the inclination direction of the paddle plate is consistent with the rotation direction, a collection space will be formed between the paddle plate and the side wall of the drying tank. This collection space will drive the material to move upward. When it moves to the top, the material collected in the collection space can be thrown downward, thereby accelerating the drying. When the inclination direction of the paddle plate is consistent with the rotation direction, the material collected in the collection space can be thrown downward. On the contrary, the inclined paddle can scrape the inner wall of the drying tank, thereby transferring the materials adhering to the inner wall of the drying tank and the filter net to ensure the drying of the materials; the hot air blower divides the introduced hot air into two parts, one part is introduced into the heat storage space, and the other part is introduced into the drying tank. The hot air inside the drying tank is used for drying, while the part inside the heat storage space ensures the temperature inside the drying tank, reducing the heat introduced to maintain the temperature and reducing energy consumption. At the same time, the drying effect can be enhanced, while reducing the hot air escaping with the steam, which ensures the drying effect and plays an energy-saving role. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front structural schematic diagram of a drying device for producing calcium zinc stabilizer proposed by the present invention; Figure 2 This is a schematic diagram of the back structure of a drying device for producing calcium zinc stabilizer proposed by the present invention; Figure 3This is a schematic diagram of the internal structure of a drying device for producing calcium zinc stabilizer proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a stirring device of a drying equipment for producing calcium zinc stabilizer proposed by the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of a stirring device of a drying device for producing calcium zinc stabilizer proposed by the present invention; Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle; Figure 7 This is a schematic diagram of the side structure of a toggle assembly of a drying device for producing calcium zinc stabilizer proposed by the present invention; Figure 8 This is a schematic diagram of the front structure of a toggle assembly of a drying device for producing calcium-zinc stabilizers proposed by the present invention; Fig. 9 This is a schematic diagram of the plate structure of a drying device for producing calcium zinc stabilizer proposed by the present invention; Fig.10 This is a schematic diagram of the motion state conversion of a drying device for producing calcium zinc stabilizer proposed by the present invention.

[0018] In the figure: 1. mounting frame; 2. drying tank; 3. stirring device; 31. rotating tube; 32. stirring spiral blade; 4. air guide assembly; 41. extrusion bag; 42. extrusion plate; 5. toggle assembly; 51. extrusion rod; 52. elastic ring; 53. toggle rod; 54. contact plate; 6. air guide sheet; 7. toggle plate; 8. driving motor; 9. hot air blower; 10. feeding tube; 11. outlet tube; 12. air guide hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] The terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not used to limit the scope of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of the present invention without substantially changing the technical content.

[0021] Reference Figure 1-Figure 10, a drying device for producing calcium zinc stabilizer, comprising: a mounting frame 1, a drying tank 2 fixed on the mounting frame 1, a driving motor 8 arranged at one end of the drying tank 2 and a hot air blower 9 arranged at the other end of the drying tank 2, a stirring device 3 is arranged inside the drying tank 2, the stirring device 3 comprises a rotating tube 31, the rotating tube 31 is fixedly connected to the output end of the driving motor 8, and the other end is rotatably connected to the hot air blower 9, the rotating tube 31 has a heat storage space inside, and a plurality of mounting ports are staggered on both sides; The rotating tube 31 is provided with an air guide assembly 4, which includes four extrusion bags 41 and an extrusion plate 42. The four extrusion bags 41 are equidistantly annularly fixedly connected to the inner wall of the rotating tube 31, and one end of the extrusion plate 42 is fixedly connected to the inner side of the drying tank 2. When the four extrusion bags 41 rotate with the rotating tube 31, the fixed extrusion plate 42 extrudes the extrusion bags 41. A plurality of toggle assemblies 5 are respectively disposed inside the plurality of mounting openings, and two air guide holes 12 for guiding the hot air inside the extrusion bag 41 are symmetrically disposed on the sides of the toggle assemblies 5 .

[0022] In the embodiment of the application of the above technical solution, the material for drying the drying tank 2 is introduced into the drying tank 2 by the hot air blower 9. The hot air blower 9 divides the introduced hot air into two parts, one part is introduced into the heat storage space, and the other part is introduced into the drying tank 2. The part located in the heat storage space ensures the temperature inside the drying tank 2, reduces the hot air introduced for maintaining the temperature, and can circulate the hot air inside the rotating tube 31 by the hot air inside the extrusion bag 41. At the same time, the toggle component 5 can toggle the material during the rotation process, thereby improving the material's absorption of heat.

[0023] The present invention can improve the absorption of the stabilizer on the material during the drying process, thereby improving the drying efficiency, while reducing the heat output, thereby achieving the effect of energy saving.

[0024] The preferred technical solution in this embodiment is: Reference Figure 1-3 A feeding pipe 10 is provided at the upper end of the drying tank 2, and outlet pipes 11 are provided on both sides of the feeding pipe 10. The outlet pipes 11 are used to discharge the steam generated by drying, and a discharge port for discharging the stabilizer is provided on the bottom surface of the drying tank 2.

[0025] When feeding, the stabilizer to be dried is introduced into the drying tank 2 through the feeding pipe 10. When the material is stirred and dried in the drying tank 2, the moisture inside the material is converted into water vapor by absorbing heat, and the water vapor evaporates and moves upward. The generated water vapor is discharged through the outlet pipe 11. A filter screen (not shown in the figure) for blocking the stabilizer is provided at the outlet position of the outlet pipe 11 to prevent dust from flying out. After the drying of the internal material is completed, the material is discharged and transferred by controlling the opening and closing valve inside the discharge port, completing a complete set of drying process for the stabilizer.

[0026] Reference Figure 4-6 One side of the extrusion bag 41 is in close contact with the rotating tube 31, and the other side is set to a convex arc. The cross-section of the extrusion plate 42 is an I-shaped, and the upper and lower surfaces are both arcs convex outward. The arc top of the extrusion bag 41 on one side close to the extrusion plate 42 is provided with a strip opening, and the two symmetrically arranged extrusion bags 41 are connected to the toggle assembly 5, and the other two extrusion bags 41 have air outlet strips on their sides.

[0027] During the drying process, the multiple extrusion capsules 41 fixedly connected to the inside of the rotating tube 31 will rotate along with the rotating tube 31, and the multiple extrusion capsules 41 will be squeezed by the squeezing plates 42 in an interlaced manner during the rotation process. The I-shaped squeezing plates 42 can maximally discharge the hot air inside the extrusion capsules 41; Since the extrusion surfaces of the extrusion plate 42 are on the upper and lower sides, when the extrusion bag 41 connected to the toggle component 5 is squeezed by the extrusion plate 42, the extrusion plate 42 will contact and seal with the strip opening at the upper end of the extrusion bag 41. In the process of the extrusion plate 42 squeezing the extrusion bag 41, the gas inside the extrusion bag 41 will be squeezed into the toggle component 5, and then the hot air will be ejected outward through the air guide holes 12 on the toggle component 5.

[0028] Since the extrusion bag 41 connected to the toggle rod 53 has squeezed out the internal hot air during the rotation process, this will cause the heat inside the rotating tube 31 to decrease. The extrusion bag 41 cannot absorb enough hot air into the extrusion bag 41 during the elastic recovery process. At this time, the other two extrusion bags 41 with air outlets will discharge the gas stored in the extrusion bag 41 from the air outlets on both sides during the extrusion process, thereby ensuring the absorption of hot air when the extrusion bag is reset.

[0029] Reference Figure 5-8The toggle assembly 5 includes an extrusion rod 51, an elastic ring 52, a toggle rod 53 and a contact plate 54. The elastic ring 52 is fixedly installed inside the installation port. The toggle rod 53 is fixedly connected to the inner side of the elastic ring 52. The extrusion rod 51 is fixedly connected to one end of the toggle rod 53 close to the extrusion capsule 41 and is located inside the extrusion capsule 41. The contact plate 54 is vertically fixedly connected to one end of the toggle rod 53 away from the extrusion capsule 41. The extrusion rod 51 and the toggle rod 53 are provided with air guide channels inside. The end of the toggle rod 53 close to the extrusion bag 41 is set to be truncated cone-shaped, and the axes of the two air guide holes 12 are arranged parallel to the axis of the toggle rod 53. The air guide hole 12 is provided with an air guide sheet 6, which is made of elastic material and is used to control the extraction of hot air; The end of the squeezing rod 51 is set to be spherical and has an air inlet. The squeezing rod 51 is pushed by the squeezing rod 51 during rotation. The contact plate 54 is set at an angle and has a plurality of push notches.

[0030] After the material enters the drying tank 2 through the feeding pipe 10, a large amount of material will be piled up. The piled material cannot effectively absorb heat, which reduces the drying efficiency. The moving components 5 staggered on the rotating tube 31 can disperse the material during the rotation process. The dispersed material increases the heat absorption area, improves the heat absorption, and thus improves the drying efficiency.

[0031] At the same time, the air guide channel provided inside the extrusion rod 51 and the toggle rod 53 can store hot air and introduce the heat to the contact plate 54, thereby increasing the heat diffusion area and ensuring the drying effect on the material. After the extrusion bag 41 introduces the internal hot air into the air guide channel, the gas inside the air guide channel increases, causing the internal pressure to increase. When the pressure is greater than the elastic limit of the air guide sheet 6, the air guide sheet 6 opens, thereby guiding the gas inside the air guide channel out through the extrusion rod 51. When the toggle assembly 5 is set vertically downward, the hot air ejected through the air guide plate 6 will act on the material, not only blowing the material, but also blowing the dried part to the side to expose the undried part inside, and at the same time directly acting on the inside of the turned material, thereby enhancing the drying effect; When the toggle assembly 5 is arranged vertically upward, an upward air flow can be generated, thereby accelerating the extraction of water vapor, causing the water vapor to accumulate upward quickly, and preventing the upwardly toggled material from contacting the water vapor again, thereby reducing the drying effect.

[0032] Reference Fig. 9The stirring device 3 also includes a stirring spiral blade 32, which is fixedly connected to the rotating tube 31. The stirring spiral blade is provided with a plurality of flow openings, and the plurality of flow openings are used for transferring hot air inside the drying tank 2.

[0033] The introduced material can be moved left and right inside the drying tank 2 by the alternately rotating stirring spiral blades, so that the material is evenly dispersed, thereby improving the drying effect. At the same time, multiple flow ports are opened on the stirring spiral blades to ensure the normal flow of hot air inside the drying tank 2, while reducing the obstruction of water vapor in the upward movement process, thereby ensuring the extraction of water vapor.

[0034] Reference Fig. 9 The stirring spiral blade is fixedly connected to two paddles 7, one side of the paddle 7 is in contact with the inner wall of the drying tank 2, and the paddle 7 is tilted to drive the stabilizer to move upward; The paddle plate 7 is arranged on the side of the paddle assembly 5 . During the rotation of the rotating tube 31 , the paddle plate 7 first contacts the stabilizer, and then the paddle assembly 5 contacts the stabilizer.

[0035] In order to improve the drying effect, two paddles 7 are fixed on the stirring spiral blades. The paddles 7 will rotate with the spiral stirring blades. When the tilting direction of the paddles 7 is consistent with the rotation direction, a collecting space will be formed between the paddles 7 and the side walls of the drying tank 2. This collecting space will drive the material to move upward. When it moves to the top, the material collected in the collecting space can be thrown downward, thereby accelerating the drying; when the tilting direction of the paddles 7 is opposite to the rotation direction, the inclined paddles 7 can scrape the inner wall of the drying tank 2, thereby transferring the material adhering to the inner wall of the drying tank 2 and the filter screen, thereby ensuring the drying of the material.

[0036] At the same time, when the material is thrown from the collecting space, the hot air ejected from the vertically upward shifting assembly 5 will blow away the material driven by the shifting plate 7 to move upward, and at the same time blow and dry the fallen material, thereby improving the drying efficiency.

[0037] Reference Fig. 9 The air outlet end of the hot air blower 9 is rotatably connected to the rotating tube 31. An air outlet is provided on the side of one end of the rotating tube 31 close to the air outlet end. The heat exported by the hot air blower 9 is transferred to the drying tank 2 and the heat storage space through the rotating tube 31.

[0038] The hot air blower 9 divides the introduced hot air into two parts, one part is introduced into the heat storage space, and the other part is introduced into the drying tank 2. The hot air located in the drying tank 2 is used for drying, while the part located in the heat storage space ensures the temperature inside the drying tank 2, reducing the heat introduced for maintaining the temperature, reducing energy consumption, and enhancing the drying effect. At the same time, it reduces the heat that escapes with the steam, thereby ensuring the drying effect and playing a role in energy saving.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drying device for producing calcium zinc stabilizer, comprising: A mounting frame (1), a drying tank (2) fixed on the mounting frame (1), a driving motor (8) arranged at one end of the drying tank (2), and a hot air blower (9) arranged at the other end of the drying tank (2), characterized in that a stirring device (3) is arranged inside the drying tank (2), the stirring device (3) comprises a rotating tube (31), the rotating tube (31) is fixedly connected to the output end of the driving motor (8), and the other end is rotatably connected to the hot air blower (9), the interior of the rotating tube (31) is a heat storage space, and a plurality of mounting openings are staggered on both sides; An air guide assembly (4) is arranged inside the rotating tube (31), and the air guide assembly (4) comprises four extrusion bags (41) and an extrusion plate (42). The four extrusion bags (41) are fixedly connected to the inner wall of the rotating tube (31) in an equidistant ring shape, and one end of the extrusion plate (42) is fixedly connected to the inner side of the drying tank (2). When the four extrusion bags (41) rotate along with the rotating tube (31), the extrusion plate (42) at a fixed position squeezes the extrusion bags (41); A plurality of toggle assemblies (5) are respectively arranged inside the plurality of mounting openings, and two air guide holes (12) for guiding hot air inside the extrusion bag (41) are symmetrically arranged on the sides of the toggle assemblies (5).

2. A drying equipment for producing calcium zinc stabilizer according to claim 1, characterized in that: A feeding pipe (10) is provided at the upper end of the drying tank (2), and outlet pipes (11) are provided on both sides of the feeding pipe (10). The outlet pipes (11) are used to discharge steam generated by drying, and an outlet for discharging a stabilizer is provided on the bottom surface of the drying tank (2).

3. A drying equipment for producing calcium zinc stabilizer according to claim 1, characterized in that: One side of the extrusion bag (41) is in close contact with the rotating tube (31), and the other side is arranged in a convex arc shape. The cross section of the extrusion plate (42) is an I-shaped, and the upper and lower surfaces are both arc shapes convex outwards. The top of the arc of the extrusion bag (41) close to the extrusion plate (42) is provided with a strip opening. Two symmetrically arranged extrusion bags (41) are connected to the toggle assembly (5), and the other two extrusion bags (41) are provided with air outlet strip openings on their sides.

4. A drying equipment for the production of calcium zinc stabilizer according to claim 3, characterized in that: The toggle assembly (5) comprises an extrusion rod (51), an elastic ring (52), a toggle rod (53) and a contact plate (54); the elastic ring (52) is fixedly mounted inside the mounting opening; the toggle rod (53) is fixedly connected to the inner side of the elastic ring (52); the extrusion rod (51) is fixedly connected to an end of the toggle rod (53) close to the extrusion capsule (41) and is located inside the extrusion capsule (41); and the contact plate (54) is vertically fixedly connected to an end of the toggle rod (53) away from the extrusion capsule (41).

5. A drying device for producing calcium zinc stabilizer according to claim 4, characterized in that: An air guide channel is provided inside the extrusion rod (51) and the toggle rod (53); one end of the toggle rod (53) close to the extrusion bag (41) is arranged in a truncated cone shape, and the axes of the two air guide holes (12) are arranged parallel to the axis of the toggle rod (53); an air guide sheet (6) is provided inside the air guide hole (12); the air guide sheet (6) is made of an elastic material and is used to control the discharge of hot air.

6. A drying equipment for the production of calcium zinc stabilizer according to claim 4, characterized in that: The end of the extrusion rod (51) is arranged in a spherical shape and is provided with an air inlet. The extrusion rod (51) is toggled by the extrusion rod (51) during rotation. The contact plate (54) is arranged at an angle and is provided with a plurality of toggling notches.

7. A drying equipment for producing calcium zinc stabilizer according to claim 1, characterized in that: The stirring device (3) further comprises a stirring spiral blade (32), wherein the stirring spiral blade (32) is fixedly connected to the rotating tube (31), and a plurality of flow openings are provided on the stirring spiral blade (32), wherein the plurality of flow openings are used for transferring hot air inside the drying tank (2).

8. A drying device for producing calcium zinc stabilizer according to claim 1, characterized in that: Two paddles (7) are fixedly connected to the stirring spiral blade (32), one side of the paddles (7) is in contact with the inner wall of the drying tank (2), and the paddles (7) are arranged at an angle to drive the stabilizer to move upward.

9. A drying device for producing calcium zinc stabilizer according to claim 8, characterized in that: The dial plate (7) is arranged on the side of the dial assembly (5); during the rotation of the rotating tube (31), the dial plate (7) first contacts the stabilizer, and then the dial assembly (5) contacts the stabilizer.

10. A drying device for producing calcium zinc stabilizer according to claim 1, characterized in that: The air outlet end of the hot air blower (9) is rotatably connected to the rotating tube (31), and an air outlet is provided on the side of one end of the rotating tube (31) close to the air outlet end. The heat emitted by the hot air blower (9) is transferred to the drying tank (2) and the inside of the heat storage space respectively through the rotating tube (31).

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