Drying machine structure
By designing a dryer structure with a motor drive cylinder and a dispersion mechanism, the problem of large -scale landing and drying in the material group and drying are solved, and efficient drying and cooling are achieved, and safety and production efficiency are improved.
Patent Information
- Application Number
- CN202411692817.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When drying particles or debris materials, the materials are prone to agglomeration, affecting drying efficiency and safety. At the same time, the drying material export and cooling occupy a large area and high cost.
Design a drying machine, including the dry tube setting vertically, the cylinder is driven by the motor, the hot air cavity and cold air cavity are set on both sides, a built -in grid and a dispersion mechanism, rotating through the motor drive cylinder and the grid rotation to achieve materials to achieve materials Smooth and dispersing, using hot air and cold wind to dry and cool.
Effectively prevent material clusters, improve drying efficiency and safety, and at the same time dry and cool down in the same equipment at the same time, saving production costs.
Smart Images
Figure CN119374325A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of dryers, and in particular to a dryer structure. Background Art
[0002] Many materials with structures such as particles or debris need to be heated and dried during processing, and the general drying method is usually hot air drying, which is to transport the granular materials into the drying box and transport heated air into the drying box to heat and dry them. This method can control the drying temperature and humidity, but because the materials are affected by the weather, temperature or their own heat when they are piled up, the materials will be heavy and cause agglomeration, and the agglomerated materials are easy to affect their drying efficiency and effect. At the same time, the dried materials are generally directly poured out for cooling, or introduced into the next equipment for forced cooling, but the materials may easily come into contact with workers during the export process and cause safety accidents. At the same time, the area required for exporting the materials for cooling is also large, or a separate device for cooling will also cause it to occupy too much area, which is not conducive to saving production costs. Therefore, we need a dryer structure that can break up the materials and dry and cool the materials at the same time. Summary of the invention
[0003] The purpose of the present invention is to provide a dryer structure.
[0004] The technical problem of the present invention is mainly solved by the following technical solutions: A dryer structure comprises a drying cylinder arranged longitudinally, a feed pipe is arranged at the top of the drying cylinder, and a discharge pipe is arranged at the bottom of the drying cylinder: The drying cylinder is provided with a cylinder body with sealed ends and driven by a motor, the side walls on both sides of the drying cylinder are arched outwards to form a hot air cavity, and the side wall at the bottom of the drying cylinder is arched outwards to form a cold air cavity; The cam is provided with a louvered structure which is adapted to connect the cam and the air outlet passages and the like. The cam is provided with a louvered structure which is adapted to connect the cam and the air outlet passages and the like. The louvered structure further comprises a louvered structure which is adapted to connect the cam and the air outlet passages and the like.
[0005] Preferably, a groove for accommodating the corresponding spring end is provided on the grid end surface, one end of the spring is fixedly connected to the inner bottom wall of the groove, and the other end of the spring is fixedly connected to the end surface of the baffle close to the hinge.
[0006] Preferably, the two groups of breaking up mechanisms and the two groups of strip openings form a straight line, and the breaking up mechanism includes a rotating shaft with two ends embedded in the corresponding inner walls of the cylinder, and a plurality of breaking up rods are radially arranged on the outer wall of the rotating shaft.
[0007] Preferably, a hot air duct connected to the hot air chamber is arranged on the outer wall of the drying cylinder, and an air outlet pipe I is also arranged on the top side wall of the drying cylinder.
[0008] Preferably, a cold air duct and an air outlet pipe II connected to the cold air cavity are provided on the side wall of the bottom of the drying cylinder.
[0009] Preferably, a fixed shaft coaxially arranged therein is provided in the air guide channel, and both ends of the fixed shaft are fixed to the inner wall corresponding to the air guide channel through bearings. The bottom of the fixed shaft is fixedly connected to the arc plate through a connecting seat, and the vertical section of the connecting seat is an isosceles trapezoidal structure.
[0010] Preferably, the size of the cylinder is matched with the size of the internal opening of the drying cylinder. During drying, the motor drives the cylinder to rotate clockwise or counterclockwise in the drying cylinder. The rotating cylinder drives the connecting channel to rotate clockwise or counterclockwise in the corresponding hot air chamber opening. The hot air flow in the hot air chamber can always enter the operating chamber above through the connecting channel, the air guide channel and the corresponding air outlet.
[0011] The beneficial effects of the present invention are as follows: the present invention drives the cylinder body to reciprocate in the drying cylinder through a motor to swing the material in the upper operating chamber in the cylinder body, and by swinging the material to collide with the breaking rod, thereby achieving the purpose of preventing the material from agglomerating and affecting the drying work. When the material is being swung and broken up, hot air flow is continuously supplied to the upper operating chamber, thereby fully drying the material. At the same time, the cylinder body can be rotated 180 degrees to rotate the operating chamber containing the dried material to the bottom, and at the same time, the material is introduced into the upper operating chamber. At this time, the cylinder body is rotated to heat and dry the material in the upper operating chamber, and at the same time, the material in the lower operating chamber is cooled and cooled, thereby achieving simultaneous drying and cooling in the same equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 is a cross-sectional view of the present invention; Figure 2 yes Figure 1 Schematic diagram of the structure in use state; Figure 3 yes Figure 1 Cross-sectional view from the side.
[0013] In the figure: 1, drying cylinder, 2, feed pipe, 3, discharge pipe, 4, cylinder, 5, motor, 6, hot air chamber, 7, cold air chamber, 8, strip opening, 9, grid plate, 10, operating chamber, 11, protrusion, 12, air guide channel, 13, connecting channel, 14, air outlet, 15, arc plate, 16, breaking up mechanism, 161, rotating shaft, 162, breaking up rod, 17, baffle, 18, spring, 19, groove, 20, hot air pipe, 21, air outlet pipe I, 22, cold air pipe, 23, air outlet pipe II, 24, fixed shaft, 25, bearing, 26, connecting seat. DETAILED DESCRIPTION
[0014] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.
[0015] A dryer structure includes a drying cylinder 1 arranged longitudinally, a feed pipe 2 is arranged at the top of the drying cylinder 1, and a discharge pipe 3 is arranged at the bottom of the drying cylinder 1: The drying cylinder 1 is provided with a cylinder body 4 which is sealed at both ends and driven by a motor 5. The side walls on both sides of the drying cylinder 1 are arched outwards to form a hot air cavity 6, and the bottom side wall of the drying cylinder 1 is arched outwards to form a cold air cavity 7. The upper and lower side walls of the cylinder 4 are provided with strip openings 8 corresponding to the feed pipe 2 and the discharge pipe 3, the cylinder 4 is provided with a grid plate 9 which divides it into two groups of upper and lower operation chambers 10, the upper and lower ends of the middle of the grid plate 9 are provided with protrusions 11 with a right triangle cross section along the length direction, the grid plate 9 and the side walls of the protrusion 11 are provided with cylindrical air guide channels 12 along the length direction of both, the outer side wall of the cylinder 4 is evenly provided with connecting channels 13 which pass through the grid plate 9 and are connected with the air guide channel 12, the other end of the connecting channel 13 is connected with the corresponding hot air chamber 6, the inclined wall of the protrusion 11 is evenly provided with air outlet holes 14 which are connected with the air guide channel 12, and the bottom of the air guide channel 12 is placed with an arc plate 15 which seals the air outlet holes 14 on the side wall of the lower protrusion 11; The operating cavity 10 is provided with a breaking mechanism 16 located between the corresponding strip opening 8 and the protrusion 11, and the operating cavity 10 on both sides of the protrusion 11 is also provided with a baffle 17, wherein one end of the baffle 17 is hinged and fixed to the protrusion 11 through a hinge, and the bottom of the baffle 17 is fixedly connected to the corresponding end face of the grid plate 9 through an elastic member 18, and the end face of the grid plate 9 is provided with a groove 19 for accommodating the end of the corresponding spring 18, one end of the spring 18 is fixedly connected to the inner bottom wall of the groove 19, and the other end of the spring 18 is fixedly connected to the end face of the baffle 17 close to the hinge.
[0016] In this embodiment, the two groups of breaking up mechanisms 16 and the two groups of strip openings 8 form a straight line. The breaking up mechanism 16 includes a rotating shaft 161 with two ends embedded in the corresponding inner wall of the cylinder 4. A plurality of breaking up rods 162 are radially arranged on the outer wall of the rotating shaft 161.
[0017] like Figure 1 , 2 As shown, a hot air pipe 20 connected to the hot air chamber 6 is arranged on the outer wall of the drying cylinder 1, and an air outlet pipe 121 is also arranged on the top side wall of the drying cylinder 1.
[0018] like Figure 1 , 2 As shown, a cold air pipe 22 and an air outlet pipe II23 connected to the cold air chamber 7 are arranged on the bottom side wall of the drying cylinder 1.
[0019] like Figure 1 , 2 As shown in FIG. 3 , a fixed shaft 24 is coaxially arranged in the air guide channel 12. Both ends of the fixed shaft 24 are fixed to the inner wall corresponding to the air guide channel 12 through bearings 25. The bottom of the fixed shaft 24 is fixedly connected to the arc plate 15 through a connecting seat 26. The vertical section of the connecting seat 26 is an isosceles trapezoidal structure. Figure 2 As shown, when the motor 5 drives the cylinder 4, the grid plate 9 and the protrusion 11 to rotate, the slot of the fixed bearing 25 on the air guide channel 12 will rotate on the bearing 25, and under the influence of the gravity pulling effect of the arc plate 15 and the connecting seat 26, the two will drive the fixed shaft 24 not to rotate together with the cylinder 4 and other components, so that the arc plate 15 can always seal the air outlet 14 connected to the operating chamber 10 below at this time, preventing the hot air flow in the air guide channel 12 from entering the operating chamber 10 below at this time and affecting the cooling work of the material therein.
[0020] In this embodiment, the size of the cylinder 4 is adapted to the size of the internal opening of the drying cylinder 1. During drying, the motor 5 drives the cylinder 4 to rotate clockwise or counterclockwise in the drying cylinder 1. The rotating cylinder 4 drives the connecting channel 13 to rotate clockwise or counterclockwise in the corresponding opening of the hot air chamber 6. The hot air flow in the hot air chamber 6 can always enter the upper operating chamber 10 through the connecting channel 13, the air guide channel 12 and the corresponding air outlet 14.
[0021] The method of using the present invention is as follows: the material is introduced into the upper operating chamber 10 through the feed pipe 2 and the upper strip opening 8, at which time the hot air flow is injected into the hot air chamber 6 through the hot air pipe 20, and then enters the air guide channel 12 through the connecting channel 13, and enters the upper operating chamber 10 through the air outlet 14 on the side wall of the upper protrusion 11, wherein the hot air flow in the operating chamber 10 contacts the material and heats and dries it, and at the same time, the motor 5 drives the cylinder 4 to rotate clockwise or counterclockwise in the drying cylinder 1, and the rotating cylinder 4 drives the connecting channel 13 to rotate clockwise or counterclockwise in the corresponding opening of the hot air chamber 6, so that the hot air flow in the hot air chamber 6 can always enter the upper operating chamber 10 through the connecting channel 13, the air guide channel 12 and the corresponding air outlet 14, as shown in FIG. Figure 2 As shown, the clockwise rotating cylinder 4 drives the grid plate 9 to rotate, thereby swinging the material in the upper operating chamber 10 to make it fall to the right bottom of the operating chamber 10 and accumulate. At the same time, when the material is gradually swung to the right side of the operating chamber 10, the baffle 17 on the left side of the operating chamber 10 gradually loses the material squeezing force, and the spring 18 stretches and pushes the baffle 17 to rotate clockwise with the hinge as the center of the circle, so as to swing the material above it to the right side of the operating chamber 10. Similarly, when the motor 5 drives the cylinder 4 and other components to rotate counterclockwise, the material in the upper operating chamber 10 is swung to the right side of the operating chamber 10. When the material moves, the material on the right side of the upper operating chamber 10 can be swung to the left side thereof for silting. At the same time, the material will contact the scrambling rod 162 in the upper scrambling mechanism 16 during the scrambling process, so that the two will collide violently, so that the material collides with the scrambling rod 162, and the material is swung by the rotating cylinder 4, grid plate 9 and other components, so as to prevent the material from agglomerating and affecting the drying work. At the same time, when the upper strip opening 8 corresponds to the air outlet pipe 121, the internal gas can be discharged through the air outlet pipe 121; When the material in the upper operating chamber 10 is dried, the motor 5 drives the cylinder 4 to rotate 180 degrees, and the operating chamber 10 containing the dried product rotates to the bottom of the drying cylinder 1, and the idle operating chamber 10 rotates to the top of the drying cylinder 1, and the material is added to the upper operating chamber 10 at this time and the material is dried by the above method. When the cylinder 4 is in the process of reciprocating rotation, the cold air is introduced into the cold air chamber 7 through the cold air pipe 22 and discharged from the air outlet pipe II23. At this time, the cold air in the cold air chamber 7 passes through the bottom wall of the drying cylinder 1 and the bottom wall of the cylinder 4 at this time to cool down the dried material in the lower operating chamber 10 at this time. In this process, when the motor 5 drives the cylinder 4, the grid plate 9 and the protrusion 11 to rotate, The slot of the fixed bearing 25 on the air guide channel 12 will rotate on the bearing 25, and under the influence of the gravity pulling effect of the arc plate 15 and the connecting seat 26, the two will drive the fixed shaft 24 not to rotate together with the cylinder 4 and other components, so that the arc plate 15 can always seal the air outlet 14 connected to the lower operating chamber 10 at this time, to prevent the hot air flow in the air guide channel 12 from entering the lower operating chamber 10 at this time and affecting the cooling of the material inside it, and at the same time, it can also prevent the cold air flow in the lower operating chamber 10 from entering the air guide channel 12 and contacting the hot air flow. Finally, after the lower strip opening 8 is aligned with the discharge pipe 3, the discharge pipe 3 is opened to take out the cooled material inside it, and then the motor 5 drives the cylinder 4 to rotate 180 degrees and repeat the above steps.
[0022] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.
Claims
1. A dryer structure, comprising a longitudinally arranged drying cylinder, a feed pipe is arranged at the top of the drying cylinder, and a discharge pipe is arranged at the bottom of the drying cylinder, characterized in that: The drying cylinder is provided with a cylinder body with sealed ends and driven by a motor, the side walls on both sides of the drying cylinder are arched outwards to form a hot air cavity, and the side wall at the bottom of the drying cylinder is arched outwards to form a cold air cavity; The cam is provided with a louvered structure which is adapted to connect the cam and the air outlet passages and the like. The cam is provided with a louvered structure which is adapted to connect the cam and the air outlet passages and the like. The louvered structure further comprises a louvered structure which is adapted to connect the cam and the air outlet passages and the like.
2. A dryer structure according to claim 1, characterized in that: A groove for accommodating the corresponding spring end is arranged on the grid plate end surface, one end of the spring is fixedly connected to the inner bottom wall of the groove, and the other end of the spring is fixedly connected to the baffle plate end surface close to the hinge.
3. A dryer structure according to claim 1, characterized in that: A straight line is formed between the two groups of dispersing mechanisms and the two groups of strip openings. The dispersing mechanism comprises a rotating shaft with two ends embedded in the corresponding inner walls of the cylinder, and a plurality of dispersing rods are radially arranged on the outer wall of the rotating shaft.
4. A dryer structure according to claim 1, characterized in that: A hot air pipe connected to the hot air chamber is arranged on the outer wall of the drying cylinder, and an air outlet pipe I is also arranged on the top side wall of the drying cylinder.
5. A dryer structure according to claim 1, characterized in that: A cold air pipe and an air outlet pipe II connected to the cold air cavity are arranged on the side wall at the bottom of the drying cylinder.
6. A dryer structure according to claim 1, characterized in that: A fixed shaft coaxially arranged therein is provided in the air guide channel, and both ends of the fixed shaft are fixed on the inner wall corresponding to the air guide channel through bearings. The bottom of the fixed shaft is fixedly connected to the arc plate through a connecting seat, and the vertical section of the connecting seat is an isosceles trapezoidal structure.
7. A dryer structure according to claim 1, characterized in that: The size of the cylinder is matched with the size of the internal opening of the drying cylinder. During drying, the motor drives the cylinder to rotate clockwise or counterclockwise in the drying cylinder. The rotating cylinder drives the connecting channel to rotate clockwise or counterclockwise in the corresponding hot air chamber opening. The hot air flow in the hot air chamber can always enter the operating chamber above through the connecting channel, the air guide channel and the corresponding air outlet.