Portable centrifugal dryer

By designing a convenient centrifugal dryer, using L-shaped support, continuous drying unit, multi-effect rotating unit and recycling box, the continuous drying and automatic output of materials is achieved, solving the problems of low efficiency and incomplete moisture collection in the prior art, and improving the drying efficiency and efficiency.

CN119879531AActive Publication Date: 2025-04-25CHANGZHOU JIUZHOU DRYING EQUIP CO LTD
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Patent Information

Application Number
CN202510393455.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2025-04-25
Estimated Expiration
2045-03-31

AI Technical Summary

Technical Problem

The existing centrifugal dryers need to shut down and replace the collection box after drying, resulting in a decrease in working efficiency and the inability to effectively collect the removed moisture, affecting the drying effect.

Method used

A convenient centrifugal dryer is designed, using L-shaped support, continuous drying unit, multi-effect rotating unit and recycling box to achieve continuous drying and automatic output of materials, and collect and export moisture during the drying process through the water collection and drainage assembly.

Benefits of technology

Continuous centrifugal drying of materials without shutting down is achieved, drying efficiency and efficiency are improved, and the impact of moisture on drying is avoided by effectively collecting moisture.

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Patent Text Reader

Abstract

The invention relates to the technical field of centrifugal drying, in particular to a portable centrifugal drying machine which comprises an L-shaped supporting seat. The continuous drying unit is connected with the L-shaped supporting seat; the multi-effect rotating unit is arranged on the inner side of the continuous drying unit and connected with the continuous drying unit; the recycling box is arranged between the continuous drying unit and the L-shaped supporting seat; wherein the continuous drying unit comprises a station conversion assembly, a centrifugal water removal assembly, an automatic control heat supply assembly and a water collecting and liquid discharging assembly, the continuous drying unit is arranged and matched with the multi-effect rotating unit, materials can be centrifugally dried, and the dried materials can be rapidly output at the same time; by means of the centrifugal drying device, continuous centrifugal drying of materials is achieved under the condition that the device is not stopped, discharged water can be collected and rapidly guided out in the drying process, the influence of the water on drying of the materials is avoided, and drying effectiveness and rapidity are guaranteed.
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Description

Technical Field

[0001] The invention relates to the technical field of centrifugal drying, in particular to a portable centrifugal drying machine. Background Art

[0002] Centrifugal dryer, also known as drum dryer, hot air dryer, hot air centrifugal dryer, uses centrifugal force to remove liquid attached to the surface of the workpiece. Centrifugal dryer is a device that fluidizes and dries wet materials in a centrifugal field.

[0003] The existing dryer includes a main chassis, a feed port, a discharge port and a water outlet arranged on the main chassis, a filter installed in the main chassis, a fan is arranged on the feed port, the fan is connected with the main chassis, an upward air outlet is arranged on the fan, an air inlet is arranged above the main chassis, and air is exhausted from the lower air outlet. The existing dryer needs to be shut down and then the collection box is replaced after drying, which leads to a decrease in the working efficiency of the machine, and the removed moisture cannot be collected, which easily affects the drying effect. Therefore, in view of the above situation, it is urgent to develop a portable centrifugal dryer to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a portable centrifugal dryer to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A portable centrifugal dryer comprises: an L-shaped support seat; a continuous drying unit, which is connected to the L-shaped support seat and is used to cooperate with the L-shaped support seat to realize centrifugal drying of materials on one side and automatically output the dried materials on the other side to complete continuous drying of the materials; a multi-effect rotating unit, which is arranged on the inner side of the continuous drying unit and is connected to the continuous drying unit and is used to cooperate with the continuous drying unit to realize stirring of the drying materials and scraping of the output materials; a recycling box, which is arranged between the continuous drying unit and the L-shaped support seat and is slidably connected to the L-shaped support seat; wherein, the continuous drying unit The drying unit includes: a station conversion component, a centrifugal dehydration component, an automatic heating component and a water collection and drainage component. The station conversion component is connected to an L-shaped support seat and to the centrifugal dehydration component, and is used to cooperate with the L-shaped support seat to support the centrifugal dehydration component and complete the automatic switching of the stations. Automatic heating components are arranged at both ends of the centrifugal dehydration component, and the automatic heating component is connected to the station conversion component, and is used to cooperate with the station conversion component to realize continuous heating of the material being dried. Water collection and drainage components connected to the station conversion component are arranged on the outer sides of both ends of the centrifugal dehydration component, and are used to collect and export the water discharged during the drying process.

[0006] As a further solution of the present invention: The station conversion assembly includes: a mounting cylinder, a supporting sleeve frame, a U-shaped fixing frame, a switching motor, a main control motor, a co-control rod, an air driving box, a dust removal box, an air suction pipe, an air delivery pipe, and a heating enhancement assembly. The mounting cylinder is rotatably connected to the L-shaped support seat. On the outer side of one end of the mounting cylinder, a supporting sleeve frame connected to the centrifugal water removal assembly is fixedly connected, which is used to cooperate with the L-shaped support seat to complete the support of the centrifugal water removal assembly. On the outer side of the other end of the mounting cylinder, a U-shaped fixing frame fixedly connected to the L-shaped support seat is provided. Between the U-shaped fixing frame and the mounting cylinder, a switching motor fixedly connected to the U-shaped fixing frame is provided. The output end of the switching motor is fixedly connected to the mounting cylinder, which is used to cooperate with the mounting cylinder to drive the centrifugal water removal assembly to rotate, so as to realize the switching of the station. Inside the mounting cylinder, a main control motor is fixedly connected. The output end of the main control motor is fixedly connected to the co-control rod. The co-control rod is fixedly connected to a fan arranged inside the air driving box. The air driving box is fixedly connected and arranged inside the mounting cylinder. One end is connected to the dust removal box fixedly connected and arranged inside the mounting cylinder through a connecting pipe, and the other end is connected to the heating enhancement assembly fixedly connected and arranged inside the mounting cylinder through an air delivery pipe. The heating enhancement assembly is connected to the automatic control heating assembly, which is used to realize the heating and diversion of air. The dust removal box is connected to the mounting cylinder through an air suction pipe.

[0007] As a further solution of the present invention: The heating enhancement assembly includes: an annular heating enhancement box, a heating groove, a gas guiding groove, a communicating conduit, and an electric heating plate. The annular heating enhancement box is fixedly connected and arranged inside the mounting cylinder. Inside the annular heating enhancement box, a heating groove and a gas guiding groove are provided. The heating groove and the gas guiding groove are connected through a communicating conduit fixedly connected and arranged inside the annular heating enhancement box. The other end of the heating groove is connected to the air delivery pipe. A plurality of electric heating plates are symmetrically arranged between the connection points of the heating groove with the air delivery pipe and the communicating conduit. The two sides of the electric heating plates are arranged in a staggered manner and are fixedly connected to the groove wall of the heating groove, which is used to realize the diversion and heating of air. The other side groove wall of the gas guiding groove is connected to the automatic control heating assembly.

[0008] As a further solution of the present invention: The centrifugal water removal assembly includes: a centrifugal rotating cylinder, a material inlet and outlet pipe, a centrifugal cavity, and a control cavity. The centrifugal rotating cylinder is rotatably connected to the supporting sleeve frame and is connected to the co-control rod through a belt energy guiding member. Centrifugal cavities are symmetrically arranged inside the centrifugal rotating cylinder. A control cavity is arranged between the two centrifugal cavities. On the barrel walls at both ends of the centrifugal rotating cylinder, material inlet and outlet pipes are fixedly connected. The material inlet and outlet pipes are connected to the centrifugal cavity on the same side. A number of water filtering holes connected to the centrifugal cavity and the control cavity are provided on the barrel wall of the centrifugal rotating cylinder.

[0009] As a further solution of the present invention: the automatic heating component includes: a closed casing, an air injection pipe, an annular air seat, a ventilation pipe and an air blowing pipe. The annular air seat is arranged around the outside of the material inlet and outlet pipe and is fixedly connected to the centrifugal drum. A plurality of air blowing pipes are fixedly connected between the annular air seat and the centrifugal drum. The other end of the air blowing pipe leads to the inner side of the centrifugal chamber. A closed casing is arranged around the outside of the annular air seat. The closed casing is rotatably connected to the outer wall of the annular air seat. A plurality of ventilation pipes fixedly connected to the annular air seat are arranged on the inside of the closed casing. The closed casing is also connected to the air injection pipe. The other end of the air injection pipe is connected to the air guide groove and is fixedly connected to the annular heat increasing box, and a solenoid valve is fixedly connected to the inner side of the connecting end.

[0010] As a further solution of the present invention: the water collection and drainage assembly includes: an isolation baffle, a water collecting box, a transfer box, a transfer duct, a drainage pipe, a scraper plate, a fixed rod and a drainage plate. The isolation baffle is arranged around the outside of the centrifugal drum and is fixedly connected to the supporting sleeve frame. A water collecting box abutting the supporting sleeve frame is arranged between the isolation baffle and the centrifugal drum, and a drainage pipe is fixedly connected to the box wall of the water collecting box; a transfer box is symmetrically arranged on the inner side of the control cavity, and the open end of the transfer box is arranged opposite to the centrifugal cavity on the same side, and a transfer duct is fixedly connected between the transfer box and the water collecting box; a drainage plate is clamped on the inner side of the water collecting box, and a scraper plate is fixedly connected to the outer side of the top end of the drainage plate, the scraper plate abuts against the inner wall of the isolation baffle, and is connected to the centrifugal drum through a fixed rod.

[0011] As a further scheme of the present invention: the multi-effect rotating unit includes: a drive control motor, a support column, a support truncated cone, a stirring blade, a directional guide rod, a retractable and retractable conduit, a sealing piston, a retractable and retractable control groove and a cooperative pressure regulating assembly, the support column is rotatably connected to the inner side of the centrifugal drum and passes through the control cavity, a drive control motor fixedly connected to the liquid transfer box is arranged on the outer side of the support column, the output end of the drive control motor is connected to the support column through a kinetic energy transmission member, support truncated cones fixedly connected to the support column are arranged on the inner sides of the centrifugal cavities on both sides, stirring blades are slidably connected to both sides of the support truncated cones, the stirring blades are slidably connected to the directional guide rods fixedly connected to the support truncated cones, a retractable and retractable control groove is also arranged on the inner side of the stirring blade, a retractable and retractable conduit fixedly connected to the support truncated cone is arranged on the inner side of the retractable and retractable conduit, a sealing piston slidably connected to the retractable and retractable control groove is fixedly connected to the outer side of one end of the retractable and retractable conduit, and the other end is connected to the cooperative pressure regulating assembly arranged on the inner side of the support column, which is used to cooperate with the cooperative pressure regulating assembly to realize the ejection of the stirring blade on one side and the recovery of the stirring blade on the other side.

[0012] As a further solution of the present invention: the collaborative pressure regulating assembly includes: a collaborative control groove, a control piston, an electric retractor, a connecting groove, a control rod, a constant pressure branch pipe, a sensing piston, a control rod and a pressure-guiding piston. The connecting groove is arranged on the inner side of both ends of the support column, and a collaborative control groove is arranged between the connecting grooves on both sides. A control piston is slidingly connected on the inner side of the collaborative control groove, and an electric retractor is fixedly connected between the control piston and the support column. The collaborative control groove and the connecting grooves on both sides are connected through a constant pressure branch pipe, and the constant pressure branch pipe is fixedly connected to the support column. Sensing pistons are slidingly connected on the inner sides of the connecting grooves on both sides. A control rod is fixedly connected on the outer side of one end of the sensing piston away from the constant pressure branch pipe, and a control rod is slidingly connected on the outer side of the other end of the control rod, a spring is fixedly connected between the control rod and the control rod, and the other end of the control rod is fixedly connected to the pressure-guiding piston slidingly arranged on the inner side of the retractable and retractable conduit, which is used to cooperate with the movement of the control piston to realize the opposite movement of the sensing pistons on both sides.

[0013] Compared with the prior art, the present invention has the following beneficial effects: When the device is running, the material is fed into one side of the centrifugal dehydration component, and the multi-effect rotating unit stirs the material inside the centrifugal dehydration component to make the material evenly distributed inside the centrifugal dehydration component. The centrifugal dehydration component rotates under the drive of the workstation conversion component to complete the centrifugal drying of the material. The moisture discharged during the drying process enters the inside of the water collection and drainage component. The workstation conversion component can complete the diversion and heating of the air while completing the driving of the centrifugal dehydration component, and cooperates with the automatic heating component set on the centrifugal dehydration component to continuously transport hot air to the drying material, so as to complete the rapid and uniform drying of the material. The discharged hot air can also accelerate the discharge of the collected moisture by the water collection and drainage component. After the drying is completed, the workstation conversion component drives the centrifugal dehydration component to rotate to complete the switching of the workstations, and the material originally located at the top and completed drying is The material is transferred to the bottom, and the centrifugal dehydration component at the bottom is transferred to the top to receive and store the material to be dried. At this time, the multi-effect rotating unit can stir the material to be dried on the one hand, and can scrape off the material attached to the inner side of the centrifugal dehydration component after drying on the other hand, so that the portable centrifugal dryer can centrifugally dry the material on the one hand, and can output the dried material synchronously on the other hand, thereby realizing continuous drying treatment of the material. The present application sets a continuous drying unit and cooperates with the multi-effect rotating unit, which can centrifugally dry the material while quickly outputting the dried material, so that the equipment can realize continuous centrifugal drying of the material without stopping, and can also collect and quickly output the discharged water during the drying process to avoid the influence of water on the drying of the material, thereby ensuring the effectiveness and rapidity of drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a portable centrifugal dryer.

[0015] Figure 2 A cross-sectional view of a portable centrifugal dryer.

[0016] Figure 3 It is a schematic diagram of the structure of the station conversion component in a portable centrifugal dryer.

[0017] Figure 4 It is a cross-sectional view of the station conversion assembly in a portable centrifugal dryer.

[0018] Figure 5 This is a schematic diagram of the internal structure of the annular heating box in a portable centrifugal dryer.

[0019] Figure 6 It is a schematic diagram of the structure of the centrifugal dehydration component in a portable centrifugal dryer.

[0020] Figure 7 It is a cross-sectional view of the centrifugal dewatering component in a portable centrifugal dryer.

[0021] Figure 8 It is a schematic diagram of the structure of the automatic heating component in the portable centrifugal dryer.

[0022] Fig. 9 It is a schematic diagram of the structure of the water collection and drainage component in a portable centrifugal dryer.

[0023] Fig.10 It is a cross-sectional view of the water collection and drainage assembly in a portable centrifugal dryer.

[0024] Fig.11 It is a schematic diagram of the structure of the multi-effect rotating unit in a portable centrifugal dryer.

[0025] Fig.12 It is a cross-sectional view of the multi-effect rotating unit in a portable centrifugal dryer.

[0026] Fig.13 for Fig.12 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Fig.14 for Fig.12 Schematic diagram of the enlarged structure at point B in the middle.

[0028] In the figure: 1. L-shaped support seat; 2. Recycling box; 3. Multi-effect rotating unit; 4. Continuous drying unit; 5. Station conversion component; 6. Centrifugal water removal component; 7. Automatic control heating component; 8. Water collection and liquid discharge component; 9. Installation cylinder; 10. Support sleeve frame; 11. C-shaped fixing frame; 12. Switching motor; 13. Main control motor; 14. Co-control rod; 15. Air driving box; 16. Impurity removal box; 17. Suction pipe; 18. Air delivery pipe; 19. Annular heating box; 20. Heating groove; 21. Air guiding groove; 22. Connecting conduit; 23. Electric heating plate; 24. Centrifugal drum; 25. Material inlet and outlet pipe; 26. Centrifugal chamber; 27. Control chamber; 28. Enclosed sleeve box; 29. Injection pipe; 30. Annular air seat; 31. Vent pipe; 32. Blowing pipe; 33. Isolation shield; 34. Water collection tank; 35. Liquid transfer tank; 36. Transfer conduit; 37. Drain pipe; 38. Scraping wall plate; 39. Fixed rod; 40. Drainage plate; 41. Driving and controlling motor; 42. Support column; 43. Support frustum; 44. Stirring blade; 45. Directional guide rod; 46. Co-control groove; 47. Control piston; 48. Electric telescopic device; 49. Linkage groove; 50. Control rod; 51. Constant pressure branch pipe; 52. Induction piston; 53. Retracting and extending conduit; 54. Sealing piston; 55. Retracting and extending control groove; 56. Transmission control rod; 57. Pressure guiding piston. Detailed implementation manners

[0029] The technical solutions of the present application will be further described in detail below in combination with the specific implementation manners.

[0030] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0031] Please refer to Figure 1 and Figure 2In one embodiment of the present invention, a portable centrifugal dryer includes: an L-shaped support seat 1; a continuous drying unit 4, which is connected to the L-shaped support seat 1 and is used to cooperate with the L-shaped support seat 1 to realize centrifugal drying of materials on one side and automatically output the dried materials on the other side to complete continuous drying of the materials; a multi-effect rotating unit 3, which is arranged on the inner side of the continuous drying unit 4 and is connected to the continuous drying unit 4, and is used to cooperate with the continuous drying unit 4 to realize stirring of the drying material and scraping off the output material; a recycling box 2, which is arranged between the continuous drying unit 4 and the L-shaped support seat 1 and is slidably connected to the L-shaped support seat 1; wherein, The continuous drying unit 4 includes: a station conversion component 5, a centrifugal dehydration component 6, an automatic heating component 7 and a water collection and drainage component 8. The station conversion component 5 is connected to the L-shaped support 1 and the centrifugal dehydration component 6, and is used to cooperate with the L-shaped support 1 to support the centrifugal dehydration component 6 and complete the automatic switching of the station. Automatic heating components 7 are provided at both ends of the centrifugal dehydration component 6. The automatic heating component 7 is connected to the station conversion component 5, and is used to cooperate with the station conversion component 5 to achieve continuous heating of the material being dried. Water collection and drainage components 8 connected to the station conversion component 5 are provided on the outer sides of both ends of the centrifugal dehydration component 6, and are used to collect and export the water discharged during the drying process.

[0032] In this embodiment, the recovery box 2 is arranged on the outer side of the bottom end of the centrifugal dehydration component 6 and is slidably connected to the shell wall of the L-shaped support seat 1. When the device is running, the material is fed into one side of the centrifugal dehydration component 6, and the multi-effect rotating unit 3 stirs the material located on the inner side of the centrifugal dehydration component 6 so that the material is evenly distributed on the inner side of the centrifugal dehydration component 6. The centrifugal dehydration component 6 rotates under the drive of the station conversion component 5 to complete the centrifugal drying of the material. The moisture discharged during the drying process enters the inner side of the water collection and drainage component 8. The station conversion component 5 can complete the diversion and heating of the air while completing the driving of the centrifugal dehydration component 6, and cooperates with the automatic heating component 7 arranged on the centrifugal dehydration component 6 to continuously transport hot air to the drying material, so as to complete the rapid and uniform drying of the material. The discharged hot air can also accelerate the discharge of the collected moisture by the water collection and drainage component 8. As the drying is completed, the station conversion component 5 drives the centrifugal dehydration component 6 to Rotate to complete the switching of the workstations. The materials originally located at the top and dried are transferred to the bottom, while the centrifugal dehydration component 6 at the bottom is transferred to the top to receive and store the materials to be dried. At this time, the multi-effect rotating unit 3 can stir the materials to be dried on the one hand, and can scrape off the materials attached to the inner side of the centrifugal dehydration component 6 after drying on the other hand, so that the portable centrifugal dryer can centrifugally dry the materials on the one hand, and can output the dried materials synchronously on the other hand, thereby realizing continuous drying of the materials. The present application sets a continuous drying unit 4 and cooperates with the multi-effect rotating unit 3, which can centrifugally dry the materials while quickly outputting the dried materials, so that the equipment can realize continuous centrifugal drying of the materials without stopping, and can also collect and quickly output the discharged water during the drying process to avoid the influence of water on the drying of the materials, thereby ensuring the effectiveness and rapidity of drying.

[0033] In one embodiment of the present invention, please refer to Figure 2 , Figure 3 and Figure 4, the station conversion assembly 5 includes: a mounting cylinder 9, a supporting sleeve frame 10, a C-shaped fixing frame 11, a switching motor 12, a main control motor 13, a co-control rod 14, an air driving box 15, a dust removal box 16, an air suction pipe 17, an air delivery pipe 18 and a heat increasing assembly. The mounting cylinder 9 is rotatably connected to the L-shaped support base 1. A supporting sleeve frame 10 connected to the centrifugal water removal assembly 6 is fixedly connected to the outer side of one end of the mounting cylinder 9, which is used to cooperate with the L-shaped support base 1 to complete the support of the centrifugal water removal assembly 6. A C-shaped fixing frame 11 fixedly connected to the L-shaped support base 1 is arranged on the outer side of the other end of the mounting cylinder 9. A switching motor 12 fixedly connected to the C-shaped fixing frame 11 is arranged between the C-shaped fixing frame 11 and the mounting cylinder 9. The output end of the switching motor 12 is fixedly connected to the mounting cylinder 9, which is used to cooperate with the mounting cylinder 9 to drive the centrifugal water removal assembly 6 to rotate, so as to realize the switching of the station. A main control motor 13 is fixedly connected to the inner side of the mounting cylinder 9. The output end of the main control motor 13 is fixedly connected to the co-control rod 14. The co-control rod 14 is fixedly connected to a fan arranged inside the air driving box 15. The air driving box 15 is fixedly connected and arranged inside the mounting cylinder 9. One end is connected to the dust removal box 16 fixedly connected and arranged inside the mounting cylinder 9 through a connecting pipe, and the other end is connected to the heat increasing assembly fixedly connected and arranged inside the mounting cylinder 9 through the air delivery pipe 18. The heat increasing assembly is connected to the automatic heating assembly 7, which is used to realize the heating and diversion of air. The dust removal box 16 is connected to the mounting cylinder 9 through the air suction pipe 17.

[0034] In this embodiment, a connecting pipe is fixedly connected to the box wall on the opposite side of the impurity removal box 16 and the air purging box 15, and an air intake pipe 17 is fixedly connected to the box wall on the other side of the impurity removal box 16. The other end of the air intake pipe 17 leads to the outside of the mounting cylinder 9. A filter frame is clamped on the inner side of the impurity removal box 16 for filtering impurities in the air. An air supply pipe 18 is fixedly connected to the box wall on the other side of the air purging box 15, and the other end of the air supply pipe 18 is connected to the heat increasing component. The switching motor 12 can drive the mounting cylinder 9 to rotate, and the mounting cylinder 9 cooperates with the supporting sleeve frame 10 to drive the centrifugal dehydration component 6 to rotate, completing the switching of the upper and lower workstations, so that when one side of the centrifugal dehydration component 6 is drying, the other side can automatically discharge the material, and the main control motor 13 drives the auxiliary control rod 14 to rotate. 14 drives the fan to rotate, and the outside air enters the inner side of the impurity removal box 16 along the intake pipe 17, and the filter frame filters and removes impurities from the air. The purified air enters the inner side of the air purge box 15 and enters the inner side of the heating component along the air supply pipe 18. The heating component can heat the air, and the hot air can cooperate with the automatic heating component 7 to always supply hot air to the centrifugal dehydration component 6 located in the upper part to ensure the efficiency of centrifugal drying. The present application sets a workstation conversion component 5, which can drive the centrifugal dehydration component 6 to rotate longitudinally and complete the switching of the workstation, so that the equipment can complete the continuous centrifugal drying of the material without stopping, and can also remove impurities and heat the air, and cooperate with the automatic heating component 7 to complete the precise diversion of the hot air, thereby ensuring the effectiveness and efficiency of centrifugal drying.

[0035] In one embodiment of the present invention, please refer to Figure 4 and Figure 5 The heat increasing component includes: an annular heat increasing box 19, a heat increasing groove 20, an air guiding groove 21, a connecting duct 22 and an electric heating plate 23. The annular heat increasing box 19 is fixedly connected and arranged on the inner side of the mounting cylinder 9. The heat increasing groove 20 and the air guiding groove 21 are arranged on the inner side of the annular heat increasing box 19. The heat increasing groove 20 and the air guiding groove 21 are connected by a connecting duct 22 fixedly connected to the inner side of the annular heat increasing box 19. The other end of the heat increasing groove 20 is connected to the air supply pipe 18. A plurality of electric heating plates 23 are symmetrically arranged between the connection between the heat increasing groove 20 and the air supply pipe 18 and the connecting duct 22. The electric heating plates 23 on both sides are staggered and fixedly connected to the groove wall of the heat increasing groove 20 to realize the diversion and heat increasing of the air. The groove wall on the other side of the air guiding groove 21 is connected to the automatic heating component 7.

[0036] In this embodiment, the electric heating plates 23 are distributed in a ring shape at equal intervals on the inner side of the heat increasing groove 20, and are symmetrically arranged front to back. The multiple electric heating plates 23 on the front and back sides are alternately staggered. The air after impurities removal enters the inner side of the heat increasing groove 20 along the air supply pipe 18. The staggered electric heating plates 23 can not only guide the air, but also prolong the residence time of the air so that the air can be fully heated. The heated air enters the inner side of the air guide groove 21 along the connecting duct 22, and cooperates with the automatic heating component 7 to complete the positioning and transportation of the hot air, thereby ensuring the effectiveness of drying.

[0037] In one embodiment of the present invention, please refer to Figure 6 and Figure 7 The centrifugal dewatering component 6 includes: a centrifugal drum 24, a material inlet and outlet pipe 25, a centrifugal chamber 26 and a control chamber 27. The centrifugal drum 24 is rotatably connected to the supporting sleeve frame 10 and is connected to the cooperative control rod 14 through a belt energy guide. The centrifugal drum 24 is symmetrically provided with centrifugal chambers 26 on the inner side, and a control chamber 27 is provided between the centrifugal chambers 26 on both sides. The material inlet and outlet pipes 25 are fixedly connected to the cylinder walls at both ends of the centrifugal drum 24. The material inlet and outlet pipes 25 are connected to the centrifugal chambers 26 on the same side. The cylinder wall of the centrifugal drum 24 is provided with a plurality of water filtering holes connected to the centrifugal chamber 26 and the control chamber 27.

[0038] In this embodiment, a solenoid valve is fixedly connected to the inner side of the material inlet and outlet pipe 25, and the centrifugal drum 24 can rotate synchronously with the mounting cylinder 9 and the supporting sleeve frame 10 to complete the switching of the positions of the centrifugal chambers 26 on both sides. The centrifugal chamber 26 located at the top cooperates with the rotation of the centrifugal drum 24 to complete the centrifugal drying of the material. The centrifugal chamber 26 located at the bottom cooperates with the multi-effect rotating unit 3 to scrape off the material attached to the wall of the centrifugal chamber 26 after drying. The scraped material enters the inner side of the recovery box 2 along the material inlet and outlet pipe 25 to complete the automatic recovery of the material. The belt energy guide member includes a first pulley fixedly connected to the centrifugal drum 24 and the outer side of the cooperative control rod 14. The first pulleys are connected by a first belt, and the material is discharged from the material inlet and outlet pipe 25 at the top. After entering the inner side of the centrifugal chamber 26 above, the multi-effect rotating unit 3 stirs and disperses the material to ensure its uniformity during centrifugal drying. The main control motor 13 drives the auxiliary control rod 14 to rotate. The auxiliary control rod 14 drives the centrifugal drum 24 to rotate through the first pulley and the first belt, and cooperates with the water filter hole to complete the centrifugal drying of the material. The dried material will come to the bottom with the rotation of the centrifugal drum 24. The multi-effect rotating unit 3 scrapes off the material attached to the wall of the centrifugal chamber 26 after drying. The scraped material enters the inner side of the recovery box 2 along the material inlet and outlet pipe 25 to complete the automatic recovery of the material. By setting the centrifugal dehydration component 6, the synchronous operation of the double-station can be realized. During the centrifugal drying, the dried material can be exported, which greatly improves the drying efficiency.

[0039] In one embodiment of the present invention, please refer to Figure 8 The automatic heating component 7 includes: a closed casing 28, an air injection pipe 29, an annular air seat 30, a ventilation pipe 31 and an air blowing pipe 32. The annular air seat 30 is arranged around the outside of the material inlet and outlet pipe 25 and is fixedly connected to the centrifugal drum 24. A plurality of air blowing pipes 32 are fixedly connected between the annular air seat 30 and the centrifugal drum 24. The other end of the air blowing pipe 32 passes through the inner side of the centrifugal chamber 26. A closed casing 28 is arranged around the outer side of the annular air seat 30. The closed casing 28 is rotatably connected to the outer wall of the annular air seat 30. A plurality of air breathing pipes 31 fixedly connected to the annular air seat 30 are arranged on the inner side of the closed casing 28. The closed casing 28 is also connected to the air injection pipe 29. The other end of the air injection pipe 29 is connected to the air guide groove 21 and is fixedly connected to the annular heat increasing box 19, and a solenoid valve is fixedly connected to the inner side of the connecting end.

[0040] In this embodiment, the air injection pipe 29 is symmetrically arranged on the outside of the annular heat increasing box 19. The annular heat increasing box 19 rotates synchronously with the installation cylinder 9. The solenoid valve on the inner side of the upper air injection pipe 29 is opened, and the solenoid valve on the inner side of the lower air injection pipe 29 is closed. The hot air enters the inner side of the closed casing 28 along the air injection pipe 29, and enters the inner side of the annular air seat 30 along the ventilation pipe 31, and is blown into the inner side of the centrifugal chamber 26 from the blowing pipe 32. In conjunction with the rotation of the centrifugal drum 24, the centrifugal drying of the material is completed. By setting up the automatic heating component 7, the synchronous transportation of the hot air can be completed in conjunction with the rotation of the centrifugal drum 24, and the automatic diversion of the hot air can be completed according to the rotation of the centrifugal drum 24, so that the hot air can effectively act on the material to be dried, thereby ensuring the effectiveness of drying and greatly improving the drying efficiency.

[0041] In one embodiment of the present invention, please refer to Fig. 9 and Fig.10 The water collection and drainage assembly 8 includes: an isolation shield 33, a water collection box 34, a liquid transfer box 35, a transfer conduit 36, a liquid discharge pipe 37, a scraper plate 38, a fixing rod 39 and a drainage plate 40. The isolation shield 33 is arranged around the outside of the centrifugal drum 24 and is fixedly connected to the support sleeve 10. A water collection box 34 abutting against the support sleeve 10 is arranged between the isolation shield 33 and the centrifugal drum 24. A water collection box 34 is fixedly connected to the wall of the water collection box 34. Drain pipe 37; a liquid transfer box 35 is symmetrically arranged on the inner side of the control chamber 27, and the open end of the liquid transfer box 35 is arranged opposite to the centrifugal chamber 26 on the same side, and a transfer duct 36 is fixedly connected between the liquid transfer box 35 and the water collecting box 34; a drainage plate 40 is clamped on the inner side of the water collecting box 34, and a scraper plate 38 is fixedly connected to the outer side of the top end of the drainage plate 40, and the scraper plate 38 is abutted against the inner wall of the isolation baffle 33, and is connected to the centrifugal drum 24 through a fixing rod 39.

[0042] In this embodiment, the upper and lower ends of the inner side of the control chamber 27 are fixedly connected with a transfer box 35, and the inner side of the transfer conduit 36 ​​is fixedly connected with a check valve. During the centrifugal drying process, the moisture in the material is discharged from the water filter hole, part of the moisture adheres to the top of the isolation baffle 33, and part of the moisture falls into the inner side of the transfer box 35. The hot air entering the inner side of the centrifugal chamber 26 enters the inner side of the transfer box 35 from the water filter hole at the bottom, and drives the moisture from the transfer conduit 36 ​​into the inner side of the water collecting box 34. The water inside the water collecting box 34 is discharged from the drain pipe 37. During the rotation of the centrifugal drum 24, it can cooperate with The fixed rod 39 drives the scraper plate 38 to rotate synchronously. The scraper plate 38 scrapes off the water attached to the isolation baffle 33 and drops it into the inner side of the water collecting box 34. The scraper plate 38 can also drive the drainage plate 40 to move inside the water collecting box 34 to discharge the water inside the water collecting box 34 from the drain pipe 37. By setting up the water collecting and drainage component 8, the rotation of the centrifugal drum 24 can be coordinated to effectively recover the water discharged from all sides. The filtered water eventually flows into the inner side of the water collecting box 34, and relies on the rotation of the drainage plate 40 to enable the water to be quickly discharged and fully recovered to avoid residue.

[0043] In one embodiment of the present invention, please refer to Figure 2 , Fig.11 , Fig.12 and Fig.13 The multi-effect rotating unit 3 includes: a driving and controlling motor 41, a supporting column 42, a supporting truncated platform 43, a stirring blade 44, a directional guide rod 45, a retractable and retractable conduit 53, a sealing piston 54, a retractable and retractable control groove 55 and a coordinated pressure regulating component. The supporting column 42 is rotatably connected to the inner side of the centrifugal drum 24 and passes through the control cavity 27. The driving and controlling motor 41 fixedly connected to the liquid transfer box 35 is arranged on the outer side of the supporting column 42. The output end of the driving and controlling motor 41 is connected to the supporting column 42 through a kinetic energy transmission member. The inner sides of the centrifugal cavities 26 on both sides are provided with supporting truncated platforms 43 fixedly connected to the supporting columns 42. Stirring blades 44 are slidably connected on both sides of 43, and the stirring blades 44 are slidably connected to the directional guide rods 45 fixedly connected to the supporting truncated cone 43. A retraction and release control groove 55 is also provided on the inner side of the stirring blade 44, and a retraction and release duct 53 fixedly connected to the supporting truncated cone 43 is provided on the inner side of the retraction and release control groove 55. A sealing piston 54 slidably connected to the retraction and release control groove 55 is fixedly connected to the outer side of one end of the retraction and release duct 53, and the other end is connected to a cooperative pressure regulating assembly arranged on the inner side of the supporting column 42, so as to cooperate with the cooperative pressure regulating assembly to realize the ejection of the stirring blade 44 on one side and the recovery of the stirring blade 44 on the other side.

[0044] In this embodiment, the kinetic energy transmission component includes a second pulley fixedly connected to the output end of the drive control motor 41 and the outer side of the support column 42, and the second pulleys are connected by a second belt. Stirring blades 44 are symmetrically arranged on the outer sides of the support truncated cones 43 on both sides. When the equipment is running, the cooperative pressure regulating component can allow the air inside the lower retractable duct 53 to enter the inner side of the corresponding retractable control groove 55, and cooperate with the sealing piston 54 to drive the stirring blade 44 to expand outward along the directional guide rod 45, and the stirring blade 44 abuts against the inner wall of the lower centrifugal chamber 26. Driven by the drive control motor 41, the support column 42 drives the stirring blade 44 to scrape off the material attached to the centrifugal chamber 26, thereby completing the automatic recovery of the material. The pressure regulating component can simultaneously extract the air inside the upper storage duct 53, so that the stirring blades 44 on both sides of the upper side are retracted, which can cooperate with the rotation of the support column 42 to disperse the material placed inside the centrifugal chamber 26, ensuring the uniformity and consistency of centrifugal drying, and avoid the stirring blades 44 from interfering with the material being dried, thereby ensuring the drying effect. By setting up a multi-effect rotating unit 3, the material attached to the centrifugal chamber 26 can be scraped off to complete the automatic recovery of the material. The material placed inside the centrifugal chamber 26 can also be stirred and dispersed, ensuring the uniformity and consistency of subsequent centrifugal drying, and avoiding the stirring blades 44 from interfering with the material being dried, thereby ensuring the drying effect.

[0045] In one embodiment of the present invention, please refer to Fig.12 and Fig.14 The coordinated pressure regulating assembly includes: a coordinated control groove 46, a control piston 47, an electric retractor 48, a connecting groove 49, a control rod 50, a constant pressure branch pipe 51, a sensing piston 52, a control rod 56 and a pressure-guiding piston 57. The connecting groove 49 is arranged on the inner side of both ends of the support column 42, and a coordinated control groove 46 is arranged between the connecting grooves 49 on both sides. The control piston 47 is slidably connected to the inner side of the coordinated control groove 46, and the electric retractor 48 is fixedly connected between the control piston 47 and the support column 42. The coordinated control groove 46 and the connecting grooves 49 on both sides are connected through the constant pressure branch pipe 51. The constant pressure branch pipe 51 is fixedly connected to the supporting column 42, and the inner sides of the connecting grooves 49 on both sides are slidably connected with sensing pistons 52, and the outer side of one end of the sensing piston 52 away from the constant pressure branch pipe 51 is fixedly connected with a control rod 56, and the outer side of the other end of the control rod 56 is slidably connected with a control rod 50, and a spring is fixedly connected between the control rod 50 and the control rod 56, and the other end of the control rod 50 is fixedly connected with a pressure-guiding piston 57 slidably connected to the inner side of the retractable and retractable conduit 53, which is used to cooperate with the movement of the control piston 47 to realize the opposite movement of the sensing pistons 52 on both sides.

[0046] In this embodiment, the electric telescopic device 48 is fixedly connected to the inner side of the carrying groove 49, and the other end is fixedly connected to the control piston 47. The electric telescopic device 48 is an electric telescopic rod. The electric telescopic device 48 drives the control piston 47 to move inside the cooperative control groove 46, and drives the sensing pistons 52 on the upper and lower sides to move downward at the same time. The sensing piston 52 drives the pressure-guiding piston 57 to move inside the retractable and retractable conduit 53 through the transmission rod 56 and the control rod 50, so that the stirring blade 44 located below is unfolded and the stirring blade 44 located above is retracted.

[0047] The portable centrifugal dryer, by providing a continuous drying unit 4 and cooperating with a multi-effect rotating unit 3, can centrifugally dry the material while quickly outputting the dried material, so that the equipment can realize continuous centrifugal drying of the material without stopping the machine, and can also collect and quickly output the discharged moisture during the drying process to avoid the influence of moisture on the drying of the material, thereby ensuring the effectiveness and rapidity of drying. By providing a station conversion component 5, the centrifugal dehydration component 6 can be driven to rotate longitudinally to complete the switching of the station, so that the equipment can complete continuous centrifugal drying of the material without stopping the machine, and can also remove impurities and heat the air, and cooperate with the automatic control heating component 7 to complete the precise diversion of hot air, thereby ensuring the effectiveness and efficiency of centrifugal drying. By providing a centrifugal dehydration component 6, dual-station synchronous operation can be realized, and the output of the dried material can be completed during centrifugal drying, greatly improving the efficiency of centrifugal drying. The drying efficiency is improved. By setting up the automatic heating component 7, the synchronous transmission of hot air can be completed in coordination with the rotation of the centrifugal drum 24, and the automatic diversion of hot air can be completed according to the rotation of the centrifugal drum 24, so that the hot air can effectively act on the dried material, ensuring the effectiveness of drying and greatly improving the drying efficiency. By setting up the water collection and drainage component 8, the water discharged from each side can be effectively recovered in coordination with the rotation of the centrifugal drum 24, and the filtered water will eventually flow into the inside of the water collecting box 34, and rely on the rotation of the drainage plate 40, so that the water can be quickly discharged and fully recovered to avoid residue. By setting up the multi-effect rotating unit 3, the material attached to the centrifugal chamber 26 can be scraped off to complete the automatic recovery of the material. The material placed in the inner side of the centrifugal chamber 26 can also be stirred and dispersed to ensure the uniformity and consistency of subsequent centrifugal drying, and the stirring blades 44 can be avoided from interfering with the drying material to ensure the drying effect.

[0048] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A portable centrifugal dryer, characterized in that: Including: L-shaped support base; Continuous drying unit, which is connected to the L-shaped support base and is used to cooperate with the L-shaped support base to realize the centrifugal drying of materials on one side and automatically output the dried materials on the other side, so as to complete the continuous drying of materials; Multi-effect rotating unit, which is arranged inside the continuous drying unit and is connected to the continuous drying unit, and is used to cooperate with the continuous drying unit to realize the stirring of the materials during drying and the scraping of the output materials; Recovery box, which is arranged between the continuous drying unit and the L-shaped support base and is slidably connected to the L-shaped support base; Among them, the continuous drying unit includes: a station conversion component, a centrifugal water removal component, an automatic control heating component and a water collection and drainage component. The station conversion component is connected to the L-shaped support base and is also connected to the centrifugal water removal component, and is used to cooperate with the L-shaped support base to support the centrifugal water removal component and complete the automatic switching of stations. Both ends of the centrifugal water removal component are provided with automatic control heating components, and the automatic control heating components are connected to the station conversion component, and are used to cooperate with the station conversion component to continuously heat the materials during drying. Both ends of the outside of the centrifugal water removal component are provided with water collection and drainage components connected to the station conversion component, which are used for the collection and export of the water discharged during the drying process.

2. The portable centrifugal dryer according to claim 1, characterized in that: The station conversion component includes: an installation cylinder, a support sleeve frame, a C-shaped fixing frame, a switching motor, a main control motor, a co-control rod, an air driving box, an impurity removal box, an air suction pipe, an air delivery pipe and a heat increasing component. The installation cylinder is rotatably connected to the L-shaped support base. A support sleeve frame connected to the centrifugal water removal component is fixedly connected to the outside of one end of the installation cylinder, and is used to cooperate with the L-shaped support base to support the centrifugal water removal component. A C-shaped fixing frame fixedly connected to the L-shaped support base is arranged on the outside of the other end of the installation cylinder. A switching motor fixedly connected to the C-shaped fixing frame is arranged between the C-shaped fixing frame and the installation cylinder. The output end of the switching motor is fixedly connected to the installation cylinder, and is used to cooperate with the installation cylinder to drive the centrifugal water removal component to rotate and realize the switching of stations. A main control motor is fixedly connected to the inside of the installation cylinder. The output end of the main control motor is fixedly connected to the co-control rod, and the co-control rod is fixedly connected to the fan arranged inside the air driving box. The air driving box is fixedly connected to the inside of the installation cylinder, and one end is connected to the impurity removal box fixedly connected to the inside of the installation cylinder through a connecting pipe, and the other end is connected to the heat increasing component fixedly connected to the inside of the installation cylinder through an air delivery pipe. The heat increasing component is connected to the automatic control heating component and is used to realize the heating and diversion of air. The impurity removal box is connected to the installation cylinder through an air suction pipe.

3. The portable centrifugal dryer according to claim 2, characterized in that: The heat increasing assembly includes: an annular heat increasing box, a heat increasing groove, an air guiding groove, a connecting duct and an electric heating plate. The annular heat increasing box is fixedly connected and arranged on the inner side of the mounting cylinder. The inner side of the annular heat increasing box is provided with a heat increasing groove and an air guiding groove. The heat increasing groove and the air guiding groove are connected by a connecting duct fixedly connected and arranged on the inner side of the annular heat increasing box. The other end of the heat increasing groove is connected to the air supply pipe. A plurality of electric heating plates are symmetrically arranged between the connection between the heat increasing groove and the air supply pipe and the connecting duct. The electric heating plates on both sides are staggered and fixedly connected to the groove wall of the heat increasing groove for realizing the diversion and heat increasing of the air. The groove wall on the other side of the air guide groove is connected to the automatic heating assembly.

4. The portable centrifugal dryer according to claim 3, characterized in that: The centrifugal dewatering component includes: a centrifugal drum, a material inlet and outlet pipe, a centrifugal chamber and a control chamber. The centrifugal drum is rotatably connected to the supporting sleeve frame and is connected to the cooperative control rod through a belt energy guide. The centrifugal chambers are symmetrically arranged on the inner side of the centrifugal drum, and a control chamber is arranged between the centrifugal chambers on both sides. Material inlet and outlet pipes are fixedly connected to the drum walls at both ends of the centrifugal drum, and the material inlet and outlet pipes are connected to the centrifugal chamber on the same side. A plurality of water filter holes connected to the centrifugal chamber and the control chamber are arranged on the drum wall of the centrifugal drum.

5. The portable centrifugal dryer according to claim 4, characterized in that: The self-controlled heating component includes: a closed casing, an air injection pipe, an annular air seat, a ventilation pipe and an air blowing pipe. The annular air seat is arranged around the outside of the material inlet and outlet pipe and is fixedly connected to the centrifugal drum. A plurality of air blowing pipes are fixedly connected between the annular air seat and the centrifugal drum. The other end of the air blowing pipe leads to the inner side of the centrifugal chamber. A closed casing is arranged around the outside of the annular air seat. The closed casing is rotatably connected to the outer wall of the annular air seat. A plurality of ventilation pipes fixedly connected to the annular air seat are arranged on the inside of the closed casing. The closed casing is also connected to the air injection pipe. The other end of the air injection pipe is connected to the air guide groove and is fixedly connected to the annular heat increasing box, and a solenoid valve is fixedly connected to the inner side of the connecting end.

6. The portable centrifugal dryer according to claim 4, characterized in that: The water collecting and draining assembly includes: an isolation baffle, a water collecting box, a transfer box, a transfer duct, a drainage pipe, a scraper plate, a fixed rod and a drainage plate. The isolation baffle is arranged around the outside of the centrifugal drum and is fixedly connected to the supporting sleeve frame. A water collecting box abutting the supporting sleeve frame is arranged between the isolation baffle and the centrifugal drum, and a drainage pipe is fixedly connected to the box wall of the water collecting box; a transfer box is symmetrically arranged on the inner side of the control cavity, and the open end of the transfer box is arranged opposite to the centrifugal cavity on the same side, and a transfer duct is fixedly connected between the transfer box and the water collecting box; a drainage plate is clamped on the inner side of the water collecting box, and a scraper plate is fixedly connected to the outer side of the top end of the drainage plate, the scraper plate abuts against the inner wall of the isolation baffle, and is connected to the centrifugal drum through a fixed rod.

7. The portable centrifugal dryer according to claim 6, characterized in that: The multi-effect rotating unit comprises: a drive control motor, a support column, a support truncated cone, a stirring blade, a directional guide rod, a retractable and retractable conduit, a sealing piston, a retractable and retractable control groove and a cooperative pressure regulating assembly, wherein the support column is rotatably connected to the inner side of the centrifugal drum and passes through the control cavity, a drive control motor fixedly connected to the liquid transfer box is arranged on the outer side of the support column, the output end of the drive control motor is connected to the support column through a kinetic energy transmission member, support truncated cones fixedly connected to the support column are arranged on the inner sides of the centrifugal cavities on both sides, stirring blades are slidably connected to both sides of the support truncated cones, the stirring blades are slidably connected to the directional guide rods fixedly connected to the support truncated cones, a retractable and retractable control groove is also arranged on the inner side of the stirring blade, a retractable and retractable conduit fixedly connected to the support truncated cone is arranged on the inner side of the retractable and retractable conduit, a sealing piston slidably connected to the retractable and retractable control groove is fixedly connected to the outer side of one end of the retractable and retractable conduit, and the other end is connected to the cooperative pressure regulating assembly arranged on the inner side of the support column, for cooperating with the cooperative pressure regulating assembly to realize the ejection of the stirring blade on one side and the recovery of the stirring blade on the other side.

8. The portable centrifugal dryer according to claim 7, characterized in that: The collaborative pressure regulating assembly includes: a collaborative control groove, a control piston, an electric retractor, a connecting groove, a control rod, a constant pressure branch pipe, a sensing piston, a control rod and a pressure-conducting piston. The connecting groove is arranged on the inner side of both ends of the support column, and a collaborative control groove is arranged between the connecting grooves on both sides. A control piston is slidingly connected inside the collaborative control groove, and an electric retractor is fixedly connected between the control piston and the support column. The collaborative control groove and the connecting grooves on both sides are connected through a constant pressure branch pipe, and the constant pressure branch pipe is fixedly connected to the support column. Sensing pistons are slidingly connected inside the connecting grooves on both sides. A control rod is fixedly connected on the outer side of one end of the sensing piston away from the constant pressure branch pipe, and a control rod is slidingly connected on the outer side of the other end of the control rod. A spring is fixedly connected between the control rod and the control rod, and the other end of the control rod is fixedly connected to a pressure-conducting piston slidingly connected to the inner side of the retractable and retractable conduit, which is used to cooperate with the movement of the control piston to realize the opposite movement of the sensing pistons on both sides.

Citation Information

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