Synthetic rubber expansion dryer

Abstract

The utility model relates to synthetic rubber technical field discloses a kind of synthetic rubber expansion drying machine, including drying machine body and the connecting pipe being connected in the top of drying machine body, further include: heater is connected in the other end of the connecting pipe, the top of the drying machine body is communicated with blanking box;Drive structure is arranged in the blanking box one side;The utility model can effectively reduce the moisture of material entering the inside of drying machine body when staff is dried to rubber by drying machine body, by the setting of first filter screen, by the setting of drive structure, preheating treatment can be carried out to material about to enter the inside of drying machine body, to prevent the rubber from deforming due to the temperature of the inside of drying machine body is too high, by the setting of heat conduction structure, the working efficiency of drying machine body can be improved, so that drying time can be reduced, prevent the plasticity of rubber reduce, while energy consumption can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of synthetic rubber technology, specifically a synthetic rubber expansion dryer. Background Technology

[0002] Synthetic rubber is a highly elastic polymer synthesized artificially, also known as synthetic elastomer, and is one of the three major synthetic materials (synthetic resin, synthetic fiber, and synthetic rubber). Its production volume is second only to synthetic resin and synthetic fiber. It is produced through chemical polymerization reactions, and its main monomers include butadiene, styrene, and acrylonitrile.

[0003] When processing rubber, workers often need to use a dryer to dry it. When using a dryer, workers will directly put the wet material into the dryer. Because the surface of the material is relatively wet, the drying time of the rubber will be too long, which will reduce the working efficiency of the dryer. Utility Model Content

[0004] The purpose of this invention is to provide a synthetic rubber expansion dryer to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a synthetic rubber expansion dryer, comprising a dryer body and a connecting pipe connected to the top of the dryer body, and further comprising: A heater is connected to the other end of the connecting pipe, and a material discharge box is connected to the top of the dryer body; A transmission structure is provided on one side of the material feeding box. A feed inlet is installed on one side of the top of the material feeding box, and a cover plate is installed on the other side of the top of the material feeding box. A first filter screen is provided inside the feed inlet. A transmission rod is rotatably connected to both the front and rear sides of the inner cavity of the material feeding box. An exhaust port is provided on the surface of the transmission rod, and several fixed rods are connected to the surface of the transmission rod. The bottom of the feed inlet is connected to a box, and a water receiving tank is slidably connected inside the box. A stirring rod is provided inside the dryer body, and a heat-conducting structure is provided between the connecting pipe and the stirring rod.

[0006] Preferably, the transmission structure includes a first gear and a second gear respectively installed at one end of the two stirring rods, the first gear and the second gear meshing together, and a motor is provided on one side of the material box, the output end of the motor being fixed to the second gear.

[0007] Preferably, the heat-conducting structure includes a heat-conducting pipe connected to the surface of the connecting pipe, the other end of the heat-conducting pipe being connected to a stirring rod, the other end of the stirring rod being connected to an exhaust pipe, and preheating pipes being connected to both sides of one end of the exhaust pipe, the preheating pipes being connected to a transmission rod.

[0008] Preferably, a second filter screen is installed on the top of the exhaust port.

[0009] Preferably, the first filter screen is inclined, and the pore size of the first filter screen is smaller than the size of the rubber particles.

[0010] Preferably, a baffle is provided at the bottom of the feed inlet, and the baffle is inclined.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention, when workers dry rubber through the dryer body, effectively reduces the amount of moisture entering the dryer body through the first filter screen. The transmission structure preheats the material before it enters the dryer body, preventing excessive internal temperature and rubber deformation. The heat-conducting structure improves the dryer's efficiency, reducing drying time, preventing a decrease in rubber plasticity, and lowering energy consumption. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the dryer body in this utility model; Figure 3 This is a cross-sectional structural diagram of the material feeding box in this utility model; Figure 4 Here is a schematic diagram of the feed inlet structure in this utility model: Figure 5 This utility model Figure 1 A magnified schematic diagram of the local structure at point A; Figure 6 This utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0013] In the diagram: 1. Dryer body; 2. Heater; 3. Connecting pipe; 4. Feed box; 5. Box body; 6. Feed inlet; 7. Cover plate; 8. First filter screen; 9. Transmission rod; 10. Fixing rod; 11. Water receiving tank; 12. Exhaust port; 13. Second filter screen; 14. Transmission structure; 141. First gear; 142. Second gear; 143. Motor; 15. Stirring rod; 16. Heat conduction structure; 161. Heat conduction pipe; 162. Exhaust pipe; 163. Preheating pipe; 17. Baffle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-6 As shown, a synthetic rubber expansion dryer includes a dryer body 1 and a connecting pipe 3 connected to the top of the dryer body 1. The other end of the connecting pipe 3 is connected to a heater 2. The top of the dryer body 1 is connected to a material discharge box 4. A transmission structure 14 is provided on one side of the material discharge box 4. The transmission structure 14 includes a first gear 141 and a second gear 142 respectively installed on one end of two stirring rods 15. The first gear 141 and the second gear 142 mesh with each other. A motor 143 is provided on one side of the material discharge box 4. The output end of the motor 143 is fixed to the second gear 142. When the material enters the material discharge box 4 through the feed inlet 6, the operator can start the motor 143 to drive the transmission rod 9 and the fixed rod 10 to rotate through the first gear 141 and the second gear 142, thereby preventing the rubber particles from sticking together.

[0016] A feed inlet 6 is installed on one side of the top of the feed box 4, and a cover plate 7 is installed on the other side of the top of the feed box 4. A first filter screen 8 is installed inside the feed inlet 6. A transmission rod 9 is rotatably connected to the front and rear of the inner cavity of the feed box 4. An exhaust port 12 is opened on the surface of the transmission rod 9. Several fixed rods 10 are connected to the surface of the transmission rod 9. The bottom of the feed inlet 6 is connected to the box body 5. A water receiving tank 11 is slidably connected inside the box body 5. A stirring rod 15 is installed inside the dryer body 1. A heat-conducting structure 16 is provided between the connecting pipe 3 and the stirring rod 15. The heat-conducting structure 16 includes a heat-conducting pipe 161 connected to the surface of the connecting pipe 3. The other end of pipe 161 is connected to stirring rod 15, and the other end of stirring rod 15 is connected to exhaust pipe 162. One side of exhaust pipe 162 is connected to preheating pipe 163, and preheating pipe 163 is connected to transmission rod 9. Through the setting of heat conduction structure 16, the hot air inside connecting pipe 3 can be transferred to the inner cavity of stirring rod 15 through heat conduction pipe 161, so as to preheat stirring rod 15. Then the hot air inside stirring rod 15 will be discharged into preheating pipe 163 through exhaust pipe 162. At this time, the hot air is transported to the inside of transmission rod 9 and fixed rod 10 through preheating pipe 163 and preheated.

[0017] A second filter screen 13 is installed on the top of the exhaust port 12. The second filter screen 13 can prevent materials from falling into the exhaust port 12 and causing the exhaust port 12 to become blocked.

[0018] The first filter screen 8 is set at an angle, and the pore size of the first filter screen 8 is smaller than the size of the rubber particles. When the staff feeds the material through the feed inlet 6, the angled setting of the first filter screen 8 can promote the feeding speed and prevent the material from falling off the surface of the first filter screen 8.

[0019] A baffle 17 is provided at the bottom of the feed inlet 6, and the baffle 17 is inclined. When the material passes through the first filter screen 8 to filter the surface moisture, the baffle 17 can prevent water from accumulating at the bottom of the feed inlet 6.

[0020] It is worth noting that the technical features proposed in this technical solution, such as the dryer body 1 and the heater 2, should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0021] Working principle: When the operator dries the material through the dryer body 1, the material is first poured into the feed inlet 6. At this time, the water droplets on the surface of the material will fall into the water tank 11 through the first filter screen 8, which can reduce the moisture on the surface of the material and thus improve the drying efficiency. At the same time, the operator can start the heater 2. The heater 2 will transfer the internal hot air to the dryer body 1 and the heat conduction pipe 161 through the connecting pipe 3, and then to the inner cavity of the stirring rod 15 through the heat conduction pipe 161, thus preheating the stirring rod 15. Subsequently, the hot air inside the stirring rod 15 will be discharged to the preheating area through the exhaust pipe 162. In pipe 163, hot air is transported to the inside of transmission rod 9 and fixed rod 10 through preheating pipe 163 to preheat the inside of transmission rod 9 and fixed rod 10. Then, the operator can start motor 143 to drive transmission rod 9 and fixed rod 10 to rotate. The material falls into the material box 4 and the surface of the material is dehydrated. Then, it enters the dryer body 1 for drying, which can improve drying efficiency, save working time of dryer body 1 and reduce energy consumption. After the dryer body 1 finishes working, the operator can pull the handle to take out the water tank 11 and clean the water inside.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A synthetic rubber expansion dryer, comprising a dryer body (1) and a connecting pipe (3) connected to the top of the dryer body (1), characterized in that, Also includes: A heater (2) is connected to the other end of the connecting pipe (3), and a material drop box (4) is connected to the top of the dryer body (1). A transmission structure (14) is provided on one side of the material box (4). A feed inlet (6) is installed on one side of the top of the material box (4). A cover plate (7) is installed on the other side of the top of the material box (4). A first filter screen (8) is provided inside the feed inlet (6). A transmission rod (9) is rotatably connected to both the front and rear sides of the inner cavity of the material box (4). An exhaust port (12) is provided on the surface of the transmission rod (9). Several fixed rods (10) are connected to the surface of the transmission rod (9). The bottom of the feed port (6) is connected to a box (5). A water tank (11) is slidably connected inside the box (5). A stirring rod (15) is provided inside the dryer body (1). A heat-conducting structure (16) is provided between the connecting pipe (3) and the stirring rod (15).

2. The synthetic rubber expansion dryer according to claim 1, characterized in that: The transmission structure (14) includes a first gear (141) and a second gear (142) respectively installed at one end of the two stirring rods (15). The first gear (141) and the second gear (142) mesh with each other. A motor (143) is provided on one side of the material box (4). The output end of the motor (143) is fixed to the second gear (142).

3. The synthetic rubber expansion dryer according to claim 1, characterized in that: The heat-conducting structure (16) includes a heat-conducting pipe (161) connected to the surface of the connecting pipe (3). The other end of the heat-conducting pipe (161) is connected to the stirring rod (15). The other end of the stirring rod (15) is connected to an exhaust pipe (162). One side of the exhaust pipe (162) is connected to a preheating pipe (163). The preheating pipe (163) is connected to the transmission rod (9).

4. A synthetic rubber expansion dryer according to claim 1, characterized in that: A second filter (13) is installed on the top of the exhaust port (12).

5. A synthetic rubber expansion dryer according to claim 1, characterized in that: The first filter screen (8) is inclined, and the pore size of the first filter screen (8) is smaller than the size of the rubber particles.

6. A synthetic rubber expansion dryer according to claim 1, characterized in that: The bottom of the feed inlet (6) is provided with a baffle (17), and the baffle (17) is inclined.

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