A shaking tank double cone dryer for cross-linked cable materials

Abstract

The present application relates to a cross-linked cable material shaking tank double cone dryer, and relates to the technical field of cross-linked cable material drying. A No. 2 ton bag feeding station is arranged on one side of the No. 1 ton bag feeding station, and a weighing hopper mixer is arranged on the side of the No. 2 ton bag feeding station away from the No. 1 ton bag feeding station. A fixed frame is arranged on one side of the weighing hopper mixer, and a top frame is arranged on the top layer of the fixed frame, and a preheating silo is arranged at the bottom of the top frame. A connecting mechanism is arranged at the bottom of the preheating silo, and the connecting mechanism includes a receiving hopper, an adjusting cylinder, a lifting connecting cylinder, a telescopic rod, a driven gear, a servo motor, a driving shaft and a driving gear; the shaking tank can be connected through the connecting mechanism so that the material in the preheating silo can be smoothly transported to the shaking tank, so as to facilitate the feeding of the shaking tank to extend to the feed port, and shrink during rotary drying to avoid affecting the rotation of the shaking tank, and avoid scattering of the fed material or diffusion of material dust from the feed port.

Description

Technical Field

[0001] The present application relates to the technical field of drying cross-linked cable materials, and in particular to a shaking tank double cone dryer for cross-linked cable materials. Background Art

[0002] Cable material shaking tank double cone dryer is a drying equipment used in cable material production, especially suitable for the drying process of one-step cross-linking and chemical cross-linking cable materials. This dryer combines the functions of mixing and vacuum drying, which can effectively improve the drying efficiency and product quality.

[0003] In the prior art, for the related technology of the double-cone dryer for shaking tank of cross-linked cable material, reference can be made to the Chinese patent with announcement number CN214065449U, which discloses a double-cone dryer, including a base, support frames arranged on both sides of the top of the base, a drying tank arranged between the two support frames, and an upper cover arranged on the top of the drying tank, the top of the upper cover is penetrated with a temperature detector, the outer side of the temperature detector is provided with a sealing mechanism, the sealing mechanism includes a fixing ring, the fixing ring is fixedly installed at the center of the top of the upper cover, the inner side of the fixing ring is provided with a sealing rubber ring, the outer side of the temperature detector is provided with a pressing plate, and the top of the upper cover is provided with a pressing mechanism for pressing the pressing plate, by designing a sealing rubber ring arranged on the inner side of the fixing ring and a pressing plate arranged on the outer side of the temperature detector and a pressing bolt threadedly connected to the rotating frame and sleeved with the sleeve, thereby realizing the fixing of the temperature detector, detecting the temperature inside the drying tank by the temperature detector, so that the temperature can be accurately controlled, and the sealing of the device is ensured at the same time.

[0004] When the existing cross-linked cable material shaking can dryer is feeding the shaking can, due to the rotatable nature of the shaking can, there is often a certain distance between the feeding hopper and the feeding port of the shaking can, which can easily cause the material to scatter or the material dust to spread from the feeding port during feeding. At the same time, the existing cross-linked cable material shaking can dryer often only turns the material through the rotation of the shaking can itself, and does not have the effect of internal turning, or requires an additional power-driven stirring component to perform a double internal and external turning effect on the material. Summary of the invention

[0005] The purpose of this application is to provide a shaking tank double cone dryer for cross-linked cable materials.

[0006] The present application provides a cross-linked cable material shaking tank double cone dryer adopts the following technical solution:

[0007] A cross-linked cable material shaking tank double cone dryer, comprising a No. 1 ton bag feeding station, a No. 2 ton bag feeding station is arranged on one side of the No. 1 ton bag feeding station, a weighing hopper mixer is arranged on the side of the No. 2 ton bag feeding station away from the No. 1 ton bag feeding station, the No. 1 ton bag feeding station and the No. 2 ton bag feeding station are both connected to the feeding port of the weighing hopper mixer through a conveying pipe, a fixed frame is arranged on one side of the weighing hopper mixer, a top frame is arranged on the top layer of the fixed frame, a preheating silo is arranged at the bottom of the top frame, a vacuum suction hopper is arranged on the top of the top frame, and the vacuum suction hopper is connected to the preheating silo Correspondingly, the discharge end of the weighing hopper mixer is connected with a material pipe, and the end of the material pipe away from the weighing hopper mixer is connected with a vacuum suction hopper, a vacuum pump is arranged on one side of the top frame, and the vacuum pump and the vacuum suction hopper are connected through a suction pipe, a jacket is arranged on the inner wall of the preheating silo, an electric valve is arranged at the bottom end of the preheating silo, a weight sensor is arranged on the top outer wall of the electric valve, and a connecting mechanism is arranged at the bottom of the preheating silo, and the connecting mechanism includes a receiving hopper, an adjusting cylinder, a lifting connecting cylinder, a telescopic rod, a driven gear, a servo motor, a driving shaft and a driving gear.

[0008] By adopting the above technical scheme, the No. 1 ton bag feeding station and the No. 2 ton bag feeding station can process the materials in the ton bags of cross-linked cable materials, and then convey the two groups of materials to the weighing hopper mixer through the conveying pipe for mixing. The weighing hopper mixer plays the role of mixing the cross-linked cable materials, and then the vacuum suction hopper is sucked by the vacuum pump to form a negative pressure state inside it, so that the mixed materials in the weighing hopper mixer are sucked into the vacuum suction hopper through the material pipe. An electrically drivable valve is arranged at the bottom of the vacuum suction hopper. At the same time, after the weighing hopper mixer is full, the material is discharged into the preheating silo through the bottom valve for preheating the material. At the same time, the weight sensor detects the currently transmitted material. When it is detected that the material is full, the signal is transmitted to the control box. The control box can control the closing of the bottom valve of the vacuum suction hopper, and the material in the preheating silo is preheated by introducing steam or hot water into the jacket to facilitate subsequent rapid drying. The shaking tank can be connected through the connecting mechanism so that the material in the preheating silo can be smoothly transported to the shaking tank.

[0009] The receiving hopper is arranged at the bottom of the preheating silo and connected to the fixed frame. The outer wall of the bottom end of the receiving hopper is connected to an adjusting cylinder through a bearing. The inner wall of the adjusting cylinder is threadedly connected to a lifting connecting cylinder. The outer walls on both sides of the top of the lifting connecting cylinder are connected to telescopic rods. The end of the telescopic rod away from the lifting connecting cylinder is connected to the receiving hopper.

[0010] By adopting the above technical solution, the telescopic rod plays a limiting role to prevent the lifting connecting cylinder and the adjusting cylinder from rotating synchronously. The adjusting cylinder can rotate on the bottom outer wall of the receiving hopper to drive the lifting connecting cylinder to move up and down, so that it is convenient to extend to the feed port when the shaking tank stops rotating, and shrink during rotary drying to avoid affecting the rotation of the shaking tank.

[0011] The outer wall of the adjusting cylinder is connected to a driven gear, the outer wall of one side of the receiving hopper is connected to a servo motor, the output end of the servo motor is connected to a driving shaft, the outer wall of the driving shaft is connected to a driving gear, the driving gear is connected to the driven gear, the servo motor drives the driving shaft to rotate, the driving shaft rotates to drive the driving gear to rotate synchronously, the driving gear rotates to drive the driven gear to rotate, thereby driving the adjusting cylinder to rotate synchronously, and the adjusting cylinder rotates to drive the lifting connecting cylinder to perform lifting movement.

[0012] By adopting the above technical scheme, the feed valve on the top of the shaking tank can be opened for feeding, and the drive shaft is driven by the servo motor to rotate, and the rotation of the drive shaft drives the active gear to rotate synchronously, and the rotation of the active gear drives the driven gear to rotate, thereby driving the adjusting cylinder to rotate synchronously, and the rotation of the adjusting cylinder drives the lifting and connecting cylinder to move downward so as to abut against the feed end of the shaking tank, thereby realizing that the material in the preheating silo can be smoothly transported to the shaking tank to avoid spilling in the middle, and at the same time, when the shaking tank is full and dried, the servo motor can be driven in reverse to drive the lifting and connecting cylinder to move upward to avoid obstruction to the shaking tank.

[0013] A support frame is fixedly arranged in the middle of the fixed frame, and a shaking can is connected to the middle of the support frame through a bearing, a temperature sensor is arranged on one side of the inner wall of the shaking can, a feed valve is arranged on the top of the shaking can, and the feed valve matches the lifting connecting cylinder, a discharge valve is arranged on the bottom end of the shaking can, a driving assembly is arranged on one side of the fixed frame, a first exhaust pipe is penetrated through one side of the shaking can, and the first exhaust pipe is connected to the shaking can through a movable joint, and a vacuum pump is connected to the end of the first exhaust pipe away from the shaking can.

[0014] By adopting the above technical solution, the support frame plays the role of supporting and fixing the shaking can. The temperature inside the shaking can can be detected in real time through the temperature sensor to improve the drying accuracy. The driving component is an existing mechanism. The specific structure of the driving component consists of a driving motor, a reducer, a transmission wheel and a transmission belt. The driving component is mainly responsible for driving the rotation of the shaking can to achieve mixing and drying of the materials. The equipment speed is generally determined as N≤42.3D½r / min. At the same time, when drying, the vacuum pump is started to vacuum the inside of the shaking can through the first exhaust pipe and the second exhaust pipe to facilitate rapid drying of the material. At the same time, before drying, silane liquid can be injected into the shaking can through the feed inlet to allow the liquid to be evenly adsorbed on the surface of the particles. The silane liquid can react with the moisture in the material during the drying process to generate substances such as silicic acid and hydrogen chloride, thereby achieving drying of the material.

[0015] One end of the first vacuum pipe away from the vacuum pump passes through the shaking tank and is connected to the second vacuum pipe via a rotating joint. One end of the second vacuum pipe is connected to a vacuum head, and filter mesh holes are arranged on the surface of the vacuum head.

[0016] By adopting the above technical solution, the vacuum machine evacuates the inside of the shaking can through the first vacuum pipe and the second vacuum pipe, and at the same time filters particles through the filter mesh holes on the surface of the vacuum head. Under the vacuum state, the boiling point of moisture or other volatile components in the material will decrease, which means that they can evaporate at a lower temperature to facilitate rapid drying of the material. The first vacuum pipe and the second vacuum pipe are rotatably connected through a rotary joint.

[0017] A connecting sleeve is provided on the inner wall of the shaking can near the first exhaust pipe, and the connecting sleeve is connected to the first exhaust pipe through a bearing, and a No. 1 connecting ring is provided on the outer wall of the connecting sleeve, and a No. 2 connecting ring is provided on the outer wall of the second exhaust pipe near the first exhaust pipe, and a connecting frame is connected between the No. 1 connecting ring and the No. 2 connecting ring, a No. 1 bevel gear is provided on one side of the No. 1 connecting ring, and the No. 1 bevel gear is connected to the connecting sleeve, and a No. 2 bevel gear is provided on the side of the No. 2 connecting ring near the rotating joint.

[0018] By adopting the above technical solution, the connecting sleeve can rotate synchronously with the shaking can, the No. 1 connecting ring and the connecting sleeve are connected by a bearing, the No. 2 connecting ring and the second exhaust pipe are connected by a bearing, the No. 1 connecting ring and the No. 2 connecting ring cooperate with the connecting frame to play a connecting role, the rotation of the connecting sleeve can drive the No. 1 bevel gear to rotate synchronously, and the second exhaust pipe and the No. 2 bevel gear can rotate synchronously.

[0019] The middle inner wall of the connecting frame is connected to a movable shaft through a bearing, the top of the movable shaft is connected to a crown gear, the two sides of the crown gear are respectively meshed with the first bevel gear and the second bevel gear, the bottom end of the connecting frame is connected to a connecting rod, and the bottom end of the connecting rod is connected to a counterweight block.

[0020] By adopting the above technical solution, the crown gear can be rotated on the top of the connecting frame through the movable shaft. When the shaking can is rotated for drying, it will drive the connecting sleeve to rotate synchronously. The rotation of the connecting sleeve drives the No. 1 bevel gear to rotate synchronously. The rotation of the No. 1 bevel gear drives the crown gear to rotate. The rotation of the crown gear drives the No. 2 bevel gear to rotate. At the same time, the rotation direction of the No. 2 bevel gear is opposite to that of the No. 1 bevel gear. The rotation of the No. 2 bevel gear drives the second exhaust pipe to rotate synchronously. When the second exhaust pipe rotates, it drives the exhaust head to move synchronously, so that the second exhaust pipe can rotate when the shaking can is rotated. The second vacuum pipe and the vacuum head rotate in the opposite direction at the same time, so that when the second vacuum pipe and the vacuum head are sucking vacuum on the shaking can, the second vacuum pipe also stirs the material inside the shaking can, and the rotation direction of the second vacuum pipe is opposite to that of the shaking can. The material is broken up during the stirring process, thereby accelerating the drying effect of the material. At the same time, the connecting rod plays the role of connecting the counterweight block, and the counterweight block is used to balance the connecting frame to a certain extent. The gravity factor ensures that the connecting frame is always located at the bottom of the second vacuum pipe and the connecting sleeve, thereby preventing the connecting sleeve from driving the connecting frame to rotate synchronously when rotating.

[0021] The inner wall of the shaking tank is provided with a No. 2 jacket, and a heat exchange tube is connected to the side of the shaking tank away from the first exhaust pipe through a bearing, and the heat exchange tube is communicated with the No. 2 jacket. A finished product hopper is provided at the bottom of the shaking tank, and the finished product hopper corresponds to the discharge valve, and the finished product hopper is connected to the fixed frame.

[0022] By adopting the above technical scheme, steam or hot water is introduced into the heat exchange tube, and then the steam or hot water in the heat exchange tube enters into the No. 2 jacket. At this time, the inner wall temperature of the No. 2 jacket rises, and then the heat contacts the wet material through the inner wall of the tank body, so that the water vapor evaporated after the material absorbs heat is extracted through the first exhaust pipe and the second exhaust pipe by the vacuum machine, thereby achieving the effect of heating and drying the material in the shaking tank. The dried and formed material can be discharged into the finished product hopper by opening the discharge valve, and the finished product hopper serves to collect the material.

[0023] A packaging scale is arranged at the bottom end of the fixed frame, the packaging scale is connected to the discharge end of the finished product hopper, a conveyor belt is arranged on one side of the packaging scale, a vacuum heat sealing machine is arranged on the side of the conveyor belt away from the packaging scale, and a control box is arranged on one side of the fixed frame.

[0024] By adopting the above technical scheme, the finished product hopper can guide the finished product material to the packaging scale for accurate weighing and packaging of the material. The packaging scale includes a weighing unit, a trolley, a bag sewing conveying device and a pneumatic system. According to the preset packaging weight, the control system accurately measures the material through a sensor. When the set weight is reached, the control system will send a signal to stop feeding. The measured material is automatically fed into the packaging bag, and the packaging bag is sealed by a sealing device. The packaging scale is an existing mechanism, so it is not described in detail in the specification. It can ensure that the weight of the material in each packaging unit is consistent, thereby improving the overall quality and stability of the product. The packaged finished material is pushed to the surface of the conveyor belt through artificial pushing, and is transmitted to the vacuum heat sealing machine through the conveyor belt for final packaging, thereby achieving the drying effect of the cross-linked cable material. The control box plays a control role, and the control box can control the circuit facilities of the dryer. By accurately controlling the drying temperature, vacuum degree and material filling rate, it can achieve efficient and uniform drying of the cable material, thereby improving the quality and production efficiency of the cable material.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] 1. When feeding, the feed valve on the top of the shaking tank can be opened, and the servo motor drives the driving shaft to rotate, and the driving shaft drives the driving gear to rotate synchronously, and the driving gear drives the driven gear to rotate, thereby driving the adjusting cylinder to rotate synchronously, and the adjusting cylinder drives the lifting connecting cylinder to move downward so as to abut against the feeding end of the shaking tank, thereby realizing that the material in the preheating silo can be smoothly transported to the shaking tank to avoid spilling in the middle. At the same time, when the shaking tank is full and dried, the servo motor can be driven in the reverse direction to drive the lifting connecting cylinder to move upward to avoid blocking the shaking tank;

[0027] 2. When the shaking can rotates for drying, it will drive the connecting sleeve to rotate synchronously, and the rotation of the connecting sleeve will drive the No. 1 bevel gear to rotate synchronously, and the rotation of the No. 1 bevel gear will drive the crown gear to rotate, and the rotation of the crown gear will drive the No. 2 bevel gear to rotate. At the same time, the rotation direction of the No. 2 bevel gear is opposite to that of the No. 1 bevel gear. The rotation of the No. 2 bevel gear drives the second exhaust pipe to rotate synchronously. When the second exhaust pipe rotates, it drives the exhaust head to move synchronously, so that the second exhaust pipe rotates in the opposite direction while the shaking can rotates. When the second exhaust pipe and the exhaust head are sucking vacuum on the shaking can, the second exhaust pipe also stirs the material inside the shaking can, and the rotation direction of the second exhaust pipe is opposite to that of the shaking can. During the stirring process, the material is broken up, thereby accelerating the drying effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a front view structural schematic diagram of an embodiment of the present application;

[0029] Figure 2 This is a schematic diagram of the shaking tank structure of an embodiment of the present application;

[0030] Figure 3 This is a schematic diagram of the preheating silo structure of an embodiment of the present application;

[0031] Figure 4 It is a schematic diagram of the structure of the connecting mechanism of an embodiment of the present application;

[0032] Figure 5 is a schematic diagram of the connection structure between the second air extraction pipe and the connecting sleeve in an embodiment of the present application;

[0033] Figure 6 This is a schematic diagram of the connection structure between the packaging scale and the vacuum heat sealing machine in the embodiment of the present application;

[0034] Explanation of the reference numerals: 1. No. 1 ton bag feeding station; 2. No. 2 ton bag feeding station; 3. Weighing hopper mixer; 4. Conveying pipe; 5. Fixed frame; 6. Top frame; 7. Preheating silo; 8. Vacuum suction hopper; 9. Material pipe; 10. Vacuum pump; 11. Suction pipe; 12. Jacket; 13. Weight sensor; 14. Electric valve; 15. Connecting mechanism; 151. Receiving hopper; 152. Adjusting cylinder; 153. Lifting connecting cylinder; 154. Telescopic rod; 155. Driven gear; 156. Servo motor; 157. Driving shaft; 158. Driving gear; 16. Support frame; 17. Shaking tank; 171. Temperature Sensor; 18. Feed valve; 19. Discharge valve; 20. Drive assembly; 21. First exhaust pipe; 22. Vacuum pump; 23. Rotary joint; 24. Second exhaust pipe; 25. Exhaust head; 251. Filter mesh; 26. Connecting sleeve; 27. No. 1 connecting ring; 28. No. 2 connecting ring; 29. ​​Connecting frame; 30. No. 1 bevel gear; 31. No. 2 bevel gear; 32. Movable shaft; 33. Crown gear; 34. Connecting rod; 35. Counterweight; 36. No. 2 jacket; 37. Heat exchange tube; 38. Finished product hopper; 39. Packaging scale; 40. Conveyor belt; 41. Vacuum heat sealing machine; 42. Control box. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 - Attachment Figure 6 , further details of this application are given.

[0036] Embodiment: A cross-linked cable material shaking tank double cone dryer, comprising a No. 1 ton bag feeding station 1, a No. 2 ton bag feeding station 2 is arranged on one side of the No. 1 ton bag feeding station 1, a weighing hopper mixer 3 is arranged on the side of the No. 2 ton bag feeding station 2 away from the No. 1 ton bag feeding station 1, the No. 1 ton bag feeding station 1 and the No. 2 ton bag feeding station 2 are both connected to the feed port of the weighing hopper mixer 3 through a conveying pipe 4, a fixed frame 5 is arranged on one side of the weighing hopper mixer 3, a top frame 6 is arranged on the top layer of the fixed frame 5, a preheating bin 7 is arranged at the bottom of the top frame 6, a vacuum suction hopper 8 is arranged on the top of the top frame 6, and the vacuum suction hopper 8 is connected to the preheating bin 7. The hot material bin 7 corresponds to the hot material bin 7. The material pipe 9 is connected to the discharge end of the weighing hopper mixer 3. The end of the material pipe 9 away from the weighing hopper mixer 3 is connected to the vacuum suction hopper 8. A vacuum pump 10 is arranged on one side of the top frame 6. The vacuum pump 10 is connected to the vacuum suction hopper 8 through a suction pipe 11. The inner wall of the preheating bin 7 is provided with a jacket 12. The bottom end of the preheating bin 7 is provided with an electric valve 14. The top outer wall of the electric valve 14 is provided with a weight sensor 13. The bottom of the preheating bin 7 is provided with a connecting mechanism 15. The connecting mechanism 15 includes a receiving hopper 151, an adjusting cylinder 152, a lifting connecting cylinder 153, and an extension cylinder 154. The retracting rod 154, the driven gear 155, the servo motor 156, the driving shaft 157, and the driving gear 158, the No. 1 ton bag feeding station 1 and the No. 2 ton bag feeding station 2 can process the materials in the ton bag of cross-linked cable materials, and then convey the two groups of materials to the inside of the weighing hopper mixer 3 through the conveying pipe 4 for mixing. The weighing hopper mixer 3 plays the role of mixing the cross-linked cable materials, and then the vacuum suction hopper is sucked by the vacuum pump to form a negative pressure state inside, so that the mixed materials in the weighing hopper mixer 3 are sucked into the vacuum suction hopper 8 through the material pipe 9, and the vacuum suction hopper An electrically drivable valve is provided at the bottom of 8. When the weighing hopper mixer 3 is full, the material is discharged through the bottom valve into the preheating bin 7 for preheating the material. At the same time, the weight sensor 13 detects the currently transmitted material. When it is detected that the material is full, the signal is transmitted to the control box 42. The control box 42 can control the closing of the bottom valve of the vacuum suction hopper 8. Steam or hot water is introduced into the jacket 12 to preheat the material in the preheating bin 7 for subsequent rapid drying. The connecting mechanism 15 can be used to connect the shaking tank 17 so that the material in the preheating bin 7 can be smoothly transported to the shaking tank 17.

[0037] The receiving hopper 151 is arranged at the bottom of the preheating silo 7 and connected to the fixed frame 5. The bottom outer wall of the receiving hopper 151 is connected to the adjusting cylinder 152 through a bearing. The inner wall of the adjusting cylinder 152 is threadedly connected to the lifting connecting cylinder 153. The outer walls on both sides of the top of the lifting connecting cylinder 153 are connected to telescopic rods 154. The end of the telescopic rod 154 away from the lifting connecting cylinder 153 is connected to the receiving hopper 151. The telescopic rod 154 plays a limiting role to prevent the lifting connecting cylinder 153 and the adjusting cylinder 152 from rotating synchronously. The adjusting cylinder 152 can rotate on the bottom outer wall of the receiving hopper 151 to drive the lifting connecting cylinder 153 to move up and down, so that it is convenient to extend to the feed port when the shaking tank 17 stops rotating, and shrink during rotary drying to avoid affecting the rotation of the shaking tank 17.

[0038] The outer wall of the regulating cylinder 152 is connected to a driven gear 155, and the outer wall of one side of the receiving hopper 151 is connected to a servo motor 156. The output end of the servo motor 156 is connected to a driving shaft 157. The outer wall of the driving shaft 157 is connected to a driving gear 158. The driving gear 158 is connected to the driven gear 155. The servo motor 156 drives the driving shaft 157 to rotate. The driving shaft 157 rotates to drive the driving gear 158 to rotate synchronously. The driving gear 158 rotates to drive the driven gear 155 to rotate, thereby driving the regulating cylinder 152 to rotate synchronously. The regulating cylinder 152 rotates to drive the lifting connecting cylinder 153 to lift and lower. When feeding, the feeding valve 18 on the top of the shaking tank 17 can be opened, and the servo motor 156 drives the driving shaft 157 to rotate. The motor 156 drives the driving shaft 157 to rotate, and the rotation of the driving shaft 157 drives the driving gear 158 to rotate synchronously. The rotation of the driving gear 158 drives the driven gear 155 to rotate, thereby driving the adjusting cylinder 152 to rotate synchronously. The rotation of the adjusting cylinder 152 drives the lifting and connecting cylinder 153 to move downward, thereby abutting against the feeding end of the shaking tank 17, so that the material in the preheating bin 7 can be smoothly transported to the shaking tank 17, thereby avoiding the material in the preheating bin 7 from spilling during transportation. At the same time, when the shaking tank 17 is filled and dried, it can be driven in reverse by the servo motor 156 to drive the lifting and connecting cylinder 153 to move upward, thereby avoiding obstruction to the shaking tank 17.

[0039] A support frame 16 is fixedly arranged in the middle of the fixed frame 5, and a shaking tank 17 is connected to the middle of the support frame 16 through a bearing, a temperature sensor 171 is arranged on one side of the inner wall of the shaking tank 17, a feed valve 18 is arranged on the top of the shaking tank 17, and the feed valve 18 matches the lifting connecting cylinder 153, and a discharge valve 19 is arranged at the bottom of the shaking tank 17, a driving component 20 is arranged on one side of the fixed frame 5, a first air extraction pipe 21 is penetrated through one side of the shaking tank 17, and the first air extraction pipe 21 is connected to the shaking tank 17 through a movable joint, and a vacuum pump 22 is connected to the end of the first air extraction pipe 21 away from the shaking tank 17, and the support frame 16 plays a role in supporting and fixing the shaking tank 17, and the temperature inside the shaking tank 17 can be detected in real time through the temperature sensor 171. The temperature is increased to improve the drying accuracy. The driving component 20 is an existing mechanism. The specific structure is composed of a driving motor, a reducer, a transmission wheel and a transmission belt. The driving component 20 is mainly responsible for driving the rotation of the shaking tank 17 to achieve mixing and drying of the materials. The equipment speed is generally determined according to N≤42.3D½r / min. At the same time, when drying, the vacuum pump 22 is started to vacuum the shaking tank 17 through the first exhaust pipe 21 and the second exhaust pipe 24 to facilitate rapid drying of the materials. At the same time, before drying, silane liquid can be injected into the shaking tank 17 through the feed inlet to allow the liquid to be evenly adsorbed on the surface of the particles. The silane liquid can react with the moisture in the material during the drying process to generate substances such as silicic acid and hydrogen chloride, thereby achieving drying of the material.

[0040] One end of the first exhaust pipe 21 away from the vacuum pump 22 passes through the shaking pot 17 and is connected to the second exhaust pipe 24 through a rotary joint 23. One end of the second exhaust pipe 24 is connected to a vacuum head 25. The surface of the vacuum head 25 is arranged with filter mesh holes 251. The vacuum pump 22 vacuums the shaking pot 17 through the first exhaust pipe 21 and the second exhaust pipe 24, and at the same time filters particles through the filter mesh holes 251 on the surface of the vacuum head 25. Under the vacuum state, the boiling point of moisture or other volatile components in the material will decrease, which means that they can evaporate at a lower temperature to facilitate rapid drying of the material. The first exhaust pipe 21 and the second exhaust pipe 24 are rotatably connected through the rotary joint 23.

[0041] A connecting sleeve 26 is provided on the inner wall of the shaking tank 17 near the first exhaust pipe 21, and the connecting sleeve 26 is connected to the first exhaust pipe 21 through a bearing. A No. 1 connecting ring 27 is sleeved on the outer wall of the connecting sleeve 26, and a No. 2 connecting ring 28 is sleeved on the outer wall of the second exhaust pipe 24 near the first exhaust pipe 21. A connecting frame 29 is connected between the No. 1 connecting ring 27 and the No. 2 connecting ring 28. A No. 1 bevel gear 30 is provided on one side of the No. 1 connecting ring 27, and the No. 1 bevel gear 30 is connected to the connecting sleeve 26, and the No. 2 connecting ring A No. 2 bevel gear 31 is provided on one side of 28 close to the rotary joint 23, and the connecting sleeve 26 can rotate synchronously with the shaking pot 17. The No. 1 connecting ring 27 and the connecting sleeve 26 are connected by a bearing, and the No. 2 connecting ring 28 and the second exhaust pipe 24 are connected by a bearing. The No. 1 connecting ring 27 and the No. 2 connecting ring 28 cooperate with the connecting frame 29 to play a connecting role. The rotation of the connecting sleeve 26 can drive the No. 1 bevel gear 30 to rotate synchronously, and the second exhaust pipe 24 and the No. 2 bevel gear 31 can rotate synchronously.

[0042] The middle inner wall of the connecting frame 29 is connected with a movable shaft 32 through a bearing, and the top of the movable shaft 32 is connected with a crown gear 33. The two sides of the crown gear 33 are respectively meshed with the first bevel gear 30 and the second bevel gear 31. The bottom end of the connecting frame 29 is connected with a connecting rod 34, and the bottom end of the connecting rod 34 is connected with a counterweight block 35. The crown gear 33 can be rotated at the top of the connecting frame 29 through the movable shaft 32. When the shaking can 17 rotates for drying, it will drive the connecting sleeve 26 to rotate synchronously. The rotation of the connecting sleeve 26 drives the first bevel gear 30 to rotate synchronously. The rotation of the first bevel gear 30 drives the crown gear 33 to rotate. The rotation of the crown gear 33 drives the second bevel gear 31 to rotate. At the same time, the second bevel gear 31 rotates in the opposite direction to the first bevel gear 30, and the rotation of the second bevel gear 31 drives the second exhaust pipe 24 to enter The second air extraction pipe 24 rotates synchronously, and the rotation of the air extraction head 25 drives the air extraction head 25 to move synchronously, so that the second air extraction pipe 24 rotates in the opposite direction while the shaking pot 17 rotates, so that the second air extraction pipe 24 and the air extraction head 25 can not only vacuum the shaking pot 17, but also stir the material inside the shaking pot 17 in the opposite direction of the rotation of the shaking pot 17, and then, during the stirring process, the material can be synchronously broken up, so as to achieve the effect of accelerating the drying of the material. At the same time, the connecting rod 34 serves to connect the counterweight block 35, and the counterweight block 35 is used to balance the connecting frame 29 to a certain extent. Through the gravity factor, the connecting frame 29 is always located at the bottom of the second air extraction pipe 24 and the connecting sleeve 26, so as to avoid the connecting sleeve 26 driving the connecting frame 29 to rotate synchronously when rotating.

[0043] A No. 2 jacket 36 is provided on the inner wall of the shaking can 17. A heat exchange tube 37 is connected to the side of the shaking can 17 away from the first exhaust pipe 21 through a bearing. The heat exchange tube 37 is communicated with the No. 2 jacket 36. A finished product hopper 38 is provided at the bottom of the shaking can 17. The finished product hopper 38 corresponds to the discharge valve 19, and the finished product hopper 38 is connected to the fixed frame 5. Steam or hot water is introduced into the heat exchange tube 37 and enters the No. 2 jacket 36. Heat contacts the wet material through the inner wall of the tank body, so that the water vapor evaporated by the material after absorbing heat is extracted through the vacuum pump 22 via the first exhaust pipe 21 and the second exhaust pipe 24, thereby achieving the heating and drying effect of the material in the shaking can 17. The dried and formed material can be discharged into the finished product hopper 38 by opening the discharge valve 19. The finished product hopper 38 serves to collect the material.

[0044] A packaging scale 39 is provided at the bottom end of the fixed frame 5, and the packaging scale 39 is connected to the discharge end of the finished product hopper 38. A conveyor belt 40 is provided on one side of the packaging scale 39, and a vacuum heat sealer 41 is provided on the side of the conveyor belt 40 away from the packaging scale 39. A control box 42 is provided on one side of the fixed frame 5. The finished product hopper 38 can guide the finished product into the packaging scale 39 to accurately weigh the material and then pack it. The packaging scale 39 includes a weighing unit, a trolley, a bag sewing conveying device and a pneumatic system. According to the preset packaging weight, the control system accurately measures the material through a sensor. When the set weight is reached, the control system will send a signal to stop feeding, and the measured material will be automatically sent into the packaging bag. , and the packaging bag is sealed by a sealing device. The packaging scale 39 is an existing mechanism, so it will not be described in detail in the specification. It can ensure that the weight of the materials in each packaging unit is consistent, thereby improving the overall quality and stability of the product. The packaged finished materials are pushed to the surface of the conveyor belt 40 by artificial pushing, and are transmitted to the vacuum heat sealer 41 through the conveyor belt 40 for final packaging, thereby achieving the drying effect of the cross-linked cable material. The control box 42 plays a control role, and the control box 42 can control the circuit facilities of the dryer, etc. By accurately controlling the drying temperature, vacuum degree and material filling rate, it can achieve efficient and uniform drying of the cable material, thereby improving the quality and production efficiency of the cable material.

[0045] The implementation principle of the embodiment of the present application is as follows: first, the material to be dried is placed in the No. 1 ton bag feeding station 1 and the No. 2 ton bag feeding station 2, and the material is transported to the inside of the weighing hopper mixer 3 through the conveying pipe through the No. 1 ton bag feeding station 1 and the No. 2 ton bag feeding station 2 for mixing. The weighing hopper mixer 3 plays the role of mixing the cross-linked cable material, and then the vacuum suction hopper is sucked by a vacuum pump to form a negative pressure state inside it, so that the mixed material in the weighing hopper mixer 3 is sucked into the vacuum suction hopper 8 through the material pipe 9, and the bottom of the vacuum suction hopper 8 is provided with an electrically The valve is driven, and at the same time, after the weighing hopper mixer 3 is full, the material is discharged through the bottom valve into the preheating bin 7 to preheat the material. At the same time, the weight sensor 13 detects the currently transmitted material. When it is detected that the material is full, the signal is transmitted to the control box 42. The control box 42 can control the closing of the bottom valve of the vacuum suction hopper 8, and steam or hot water is introduced into the jacket 12 to preheat the material in the preheating bin 7, so as to facilitate subsequent rapid drying. The connecting mechanism 15 can be used to connect the shaking tank 17 so that the material in the preheating bin 7 can be smoothly transported to the shaking tank 17;

[0046] When feeding, the feed valve 18 on the top of the shaking tank 17 can be opened, and the drive shaft 157 can be driven by the servo motor 156 to rotate. The rotation of the drive shaft 157 drives the driving gear 158 to rotate synchronously. The driving gear 158 rotates and drives the driven gear 155 to rotate, thereby driving the adjusting cylinder 152 to rotate synchronously. The rotation of the adjusting cylinder 152 drives the lifting and connecting cylinder 153 to move downward, thereby abutting against the feeding end of the shaking tank 17, so that the material in the preheating bin 7 can be smoothly transported to the shaking tank 17, thereby avoiding the material in the preheating bin 7 from spilling during transportation. At the same time, when the shaking tank 17 is full and dried, it can be driven in the reverse direction by the servo motor 156 to drive the lifting and connecting cylinder 153 to move upward, thereby avoiding obstruction to the shaking tank 17. The driving component 20 is mainly responsible for driving the rotation of the shaking tank 17, thereby achieving material mixing and drying. The equipment speed is generally determined according to N≤42.3D½r / min. At the same time, the vacuum pump 22 is started during drying. The shaking pot 17 is evacuated through the first exhaust pipe 21 and the second exhaust pipe 24 to facilitate rapid drying of the material. At the same time, before drying, silane liquid can be injected into the shaking pot 17 through the feed port to allow the liquid to be evenly adsorbed on the surface of the particles. The silane liquid can react with the moisture in the material during the drying process to generate substances such as silicic acid and hydrogen chloride, thereby achieving the drying of the material. At the same time, the vacuum pump 22 evacuates the shaking pot 17 through the first exhaust pipe 21 and the second exhaust pipe 24, and filters the particles through the filter mesh 251 on the surface of the exhaust head 25. Under the vacuum state, the boiling point of moisture or other volatile components in the material will decrease, which means that they can evaporate at a lower temperature, so as to facilitate rapid drying of the material. When the shaking pot 17 rotates to dry, it will drive the connecting sleeve 26 to rotate synchronously, and the rotation of the connecting sleeve 26 drives the first bevel gear 30 to rotate synchronously, and the rotation of the first bevel gear 30 drives the crown gear 33 to rotate, and the rotation of the crown gear 33 drives the second bevel gear 31 to rotate;

[0047] At the same time, the second bevel gear 31 rotates in the opposite direction to the first bevel gear 30. The rotation of the second bevel gear 31 drives the second exhaust pipe 24 to rotate synchronously. The rotation of the second exhaust pipe 24 drives the exhaust head 25 to move synchronously, so that the second exhaust pipe 24 rotates in the opposite direction while the shaking tank 17 rotates. Therefore, the second exhaust pipe 24 and the exhaust head 25 can not only vacuum the shaking tank 17, but also stir the material inside the shaking tank 17 in the opposite direction of the rotation direction of the shaking tank 17, so that the material can be dispersed synchronously during the stirring process to accelerate the drying of the material. Steam or hot water is introduced into the heat exchange tube 37 and then into the second jacket 36. The heat contacts the wet material through the inner wall of the tank body, so that the water vapor evaporated after the material absorbs heat passes through the vacuum pump 22 through the first exhaust pipe 21 The air in the shaking tank 17 is dried and formed by the second exhaust pipe 24, and the material in the shaking tank 17 is heated and dried. The dried and formed material can be discharged into the finished product hopper 38 by opening the discharge valve 19. The finished product hopper 38 collects the material. The finished product hopper 38 can guide the finished material to the packaging scale 39 for accurate weighing and packaging of the material, which can ensure that the weight of the material in each packaging unit is consistent, thereby improving the overall quality and stability of the product. The packaged finished material is transmitted to the vacuum heat sealing machine 41 through the conveyor belt 40 for final packaging, thereby achieving the drying effect on the cross-linked cable material. The control box 42 plays a control role, and the control box 42 can control the circuit facilities of the dryer, etc. By accurately controlling the drying temperature, vacuum degree and material filling rate, it can achieve efficient and uniform drying of the cable material, thereby improving the quality and production efficiency of the cable material.

[0048] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A double cone dryer for cross-linked cable materials, including a No. 1 ton bag feeding station, characterized in that: A No. 2 ton bag feeding station is arranged on one side of the No. 1 ton bag feeding station, a weighing hopper mixer is arranged on the side of the No. 2 ton bag feeding station away from the No. 1 ton bag feeding station, the No. 1 ton bag feeding station and the No. 2 ton bag feeding station are both connected with the feeding port of the weighing hopper mixer through a conveying pipe, a fixed frame is arranged on one side of the weighing hopper mixer, a top frame is arranged on the top layer of the fixed frame, a preheating silo is arranged at the bottom of the top frame, a vacuum suction hopper is arranged on the top of the top frame, the vacuum suction hopper corresponds to the preheating silo, a material pipe is connected to the discharge end of the weighing hopper mixer, the end of the material pipe away from the weighing hopper mixer is connected with the vacuum suction hopper, and a A vacuum pump is provided, and the vacuum pump is connected to the vacuum suction hopper through a suction pipe. The inner wall of the preheating silo is provided with a jacket, and the bottom end of the preheating silo is provided with an electric valve. The top outer wall of the electric valve is provided with a weight sensor. The bottom of the preheating silo is provided with a connecting mechanism, and the connecting mechanism includes a receiving hopper, an adjusting cylinder, a lifting connecting cylinder, a telescopic rod, a driven gear, a servo motor, a driving shaft and a driving gear; the servo motor drives the driving shaft to rotate, and the rotation of the driving shaft drives the driving gear to rotate synchronously, and the rotation of the driving gear drives the driven gear to rotate, thereby driving the adjusting cylinder to rotate synchronously, and the rotation of the adjusting cylinder drives the lifting connecting cylinder to move downward, thereby abutting against the feeding end of the shaking tank.

2. A cross-linked cable material shaking tank double cone dryer according to claim 1, characterized in that: The receiving hopper is arranged at the bottom of the preheating silo and connected to the fixed frame. The outer wall of the bottom end of the receiving hopper is connected to an adjusting cylinder through a bearing. The inner wall of the adjusting cylinder is threadedly connected to a lifting connecting cylinder. The outer walls on both sides of the top of the lifting connecting cylinder are connected to telescopic rods. The end of the telescopic rod away from the lifting connecting cylinder is connected to the receiving hopper.

3. A cross-linked cable material shaking tank double cone dryer according to claim 1, characterized in that: The outer wall of the adjusting cylinder is connected to a driven gear, the outer wall of one side of the receiving hopper is connected to a servo motor, the output end of the servo motor is connected to a driving shaft, the outer wall of the driving shaft is connected to a driving gear, the driving gear is connected to the driven gear, the servo motor drives the driving shaft to rotate, the driving shaft rotates to drive the driving gear to rotate synchronously, the driving gear rotates to drive the driven gear to rotate, thereby driving the adjusting cylinder to rotate synchronously, and the adjusting cylinder rotates to drive the lifting connecting cylinder to perform lifting movement.

4. A cross-linked cable material shaking tank double cone dryer according to claim 3, characterized in that: A support frame is fixedly arranged in the middle of the fixed frame, and a shaking can is connected to the middle of the support frame through a bearing, a temperature sensor is arranged on one side of the inner wall of the shaking can, a feed valve is arranged on the top of the shaking can, and the feed valve matches the lifting connecting cylinder, a discharge valve is arranged on the bottom end of the shaking can, a driving assembly is arranged on one side of the fixed frame, a first exhaust pipe is penetrated through one side of the shaking can, and the first exhaust pipe is connected to the shaking can through a movable joint, and a vacuum pump is connected to the end of the first exhaust pipe away from the shaking can.

5. A cross-linked cable material shaking tank double cone dryer according to claim 4, characterized in that: One end of the first vacuum pipe away from the vacuum pump passes through the shaking tank and is connected to the second vacuum pipe via a rotating joint. One end of the second vacuum pipe is connected to a vacuum head, and filter mesh holes are arranged on the surface of the vacuum head.

6. A cross-linked cable material shaking tank double cone dryer according to claim 5, characterized in that: A connecting sleeve is provided on the inner wall of the shaking can near the first exhaust pipe, and the connecting sleeve is connected to the first exhaust pipe through a bearing, and a No. 1 connecting ring is provided on the outer wall of the connecting sleeve, and a No. 2 connecting ring is provided on the outer wall of the second exhaust pipe near the first exhaust pipe, and a connecting frame is connected between the No. 1 connecting ring and the No. 2 connecting ring, a No. 1 bevel gear is provided on one side of the No. 1 connecting ring, and the No. 1 bevel gear is connected to the connecting sleeve, and a No. 2 bevel gear is provided on the side of the No. 2 connecting ring near the rotating joint.

7. A cross-linked cable material shaking tank double cone dryer according to claim 6, characterized in that: The middle inner wall of the connecting frame is connected to a movable shaft through a bearing, the top of the movable shaft is connected to a crown gear, the two sides of the crown gear are respectively meshed with the first bevel gear and the second bevel gear, the bottom end of the connecting frame is connected to a connecting rod, and the bottom end of the connecting rod is connected to a counterweight block.

8. A cross-linked cable material shaking tank double cone dryer according to claim 6, characterized in that: The inner wall of the shaking tank is provided with a No. 2 jacket, and a heat exchange tube is connected to the side of the shaking tank away from the first exhaust pipe through a bearing, and the heat exchange tube is communicated with the No. 2 jacket. A finished product hopper is provided at the bottom of the shaking tank, and the finished product hopper corresponds to the discharge valve, and the finished product hopper is connected to the fixed frame.

9. A double cone dryer for cross-linked cable materials according to claim 8, characterized in that: A packaging scale is arranged at the bottom end of the fixed frame, the packaging scale is connected to the discharge end of the finished product hopper, a conveyor belt is arranged on one side of the packaging scale, a vacuum heat sealing machine is arranged on the side of the conveyor belt away from the packaging scale, and a control box is arranged on one side of the fixed frame.

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