Drying mechanism for molecular sieve forming

Abstract

The utility model is applicable to the technical field of molecular sieve processing, and provides a drying mechanism for molecular sieve forming, which comprises a drying box, a storage cylinder is fixedly mounted in the drying box, a filter screen is embedded on the outer wall of the storage cylinder, molecular sieve particles are stored through the storage cylinder, and air guide hoods are mounted on the inner walls of two sides of the drying box and communicated with an air inlet box. The air inlet box increases the temperature of air through an electric heating wire in the air inlet box, and the air is conveyed into the air guide cover to dry the molecular sieve particles in the storage cylinder; two hydraulic push rods are installed in the drying box through an installation groove body, a lifting seat is fixedly installed on the hydraulic push rods in a telescopic mode, a rotating seat driven by a motor is rotatably installed on the lifting seat, a rotating shaft is fixedly installed on the rotating seat, and a plurality of stirring rods are fixedly installed on the rotating shaft. Therefore, the drying efficiency of the molecular sieve particles is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of molecular sieve processing, and in particular relates to a drying mechanism for molecular sieve molding. Background Art

[0002] In the current field of molecular sieve processing technology, molecular sieve is a kind of aluminosilicate compound with cubic lattice. Molecular sieve has uniform microporous structure, and its pore diameter is uniform. These pores can adsorb molecules smaller than its diameter into the inside of the pore cavity, and have preferential adsorption capacity for polar molecules and unsaturated molecules, so it can separate molecules with different polarity, saturation, molecular size and boiling point, that is, it has the function of "screening" molecules, so it is called molecular sieve. It needs to be dried during processing to reduce the moisture inside it, so as to facilitate its subsequent use.

[0003] The utility model patent with the authorization announcement number CN215373379U discloses an improved molecular sieve forming drying tower, including a tower body, a feed hopper is installed on the upper end of the tower body, and a plurality of mounting plates are installed at the position below the feed hopper of the tower body, and each mounting plate is installed with an electric heating plate, and the mounting plate is located at the outer ring of the electric heating plate and is fixedly connected with a distribution hopper, and the distribution hopper is conical, and one end of the distribution hopper corresponding to the electric heating plate is fixedly connected with a heat conducting plate, and the heat conducting plate is attached to the electric heating plate. The molecular sieve of the utility model is dispersed to the surroundings by the distribution hopper, so as to avoid the problem of easy accumulation of the molecular sieve during drying, and the molecular sieve is dried by the distribution hopper, so that the molecular sieve is dried more evenly and dispersed, and the drying efficiency is improved. Through the cooperation of multiple distribution hoppers and guide hoppers, the molecular sieve can be continuously dispersed and re-aggregated, so as to perform multiple drying processes, and better ensure the uniformity and comprehensiveness of the drying of the molecular sieve.

[0004] However, the above patent has the following shortcomings:

[0005] In the above patent, multiple distribution hoppers are added to facilitate the sliding of the molecular sieve and prevent the accumulation of the molecular sieve. However, in actual use, the molecular sieve particles are only contacted through multiple distribution hoppers with heat conduction plates. The molecular sieve particles are heated for a short time, the contact surface is relatively single, and the cooling efficiency of the molecular sieve particles is low. In addition, multiple guide hoppers are used to discharge the molecular sieve particles, but the guide hopper is set below the distribution hopper. When there are too many particles, the particles are easy to accumulate on the distribution hopper, which is easy to block the guide hopper, thereby reducing the drying efficiency of the molecular sieve particles. Utility Model Content

[0006] The present utility model provides a drying mechanism for molecular sieve forming, aiming to solve the problems mentioned in the above background. When contacting with molecular sieve particles through a feeding hopper with a heat conduction plate, the heating time of the molecular sieve particles is short, the contact surface is relatively single, the cooling efficiency of the molecular sieve particles is low, and the feeding hopper is arranged below the feeding hopper. When there are too many particles, the particles are likely to accumulate on the feeding hopper and easily block the feeding hopper, reducing the drying efficiency of the molecular sieve particles.

[0007] The present utility model is implemented as follows. A drying mechanism for molecular sieve forming includes a drying box, and an installation groove body is fixedly installed inside the drying box;

[0008] A material turning mechanism, which includes a storage cylinder. The storage cylinder is fixedly installed inside the drying box. A filter screen is embedded on the outer wall of the storage cylinder, and the storage cylinder is arranged above the installation groove body;

[0009] On the bottom wall of the inner wall of the installation groove body, two hydraulic push rods are fixedly installed. The telescopic ends of the two hydraulic push rods are fixedly installed with a lifting seat that matches the installation groove body. A rotating seat that matches the storage cylinder is rotatably installed on the lifting seat, and the cross section of the rotating seat is conical;

[0010] An air guiding mechanism for introducing air, and the air guiding mechanism is installed on the drying box.

[0011] Preferably, a flow channel is arranged between the outer wall of the installation groove body and the drying box;

[0012] The bottom end of the drying box is provided with a conical discharge port. The flow channel communicates with the discharge port, and a sealing cover is threadedly connected to the discharge port;

[0013] A feeding hopper is installed on the drying box; in this solution, the molecular sieve particles in the storage cylinder are discharged through the flow channel, and the molecular sieve particles are discharged from the discharge port.

[0014] Preferably, a first bevel gear is fixedly installed at the lower end of the rotating seat through a rotating shaft, and a reduction motor is fixedly installed inside the lifting seat;

[0015] The output end of the reduction motor is installed with a second bevel gear that meshes with the first bevel gear; in this solution, the reduction motor drives the rotating seat to rotate through gear transmission, preventing the molecular sieve particles from blocking on the rotating seat.

[0016] Preferably, a rotating shaft is fixedly installed on the rotating seat, and a plurality of stirring rods are fixedly installed on the outer wall of the rotating shaft;

[0017] The plurality of stirring rods are evenly distributed on the outer wall of the rotating shaft; in this solution, when the rotating seat rotates, it drives the rotating seat and the plurality of stirring shafts to rotate, thereby turning the molecular sieve particles and making them fully contact with the air, with higher drying efficiency.

[0018] Preferably, the air guiding mechanism includes an air inlet box fixedly installed on the outer wall of the drying box;

[0019] An electric heating wire is arranged inside the air inlet box, and an air inlet pump is fixedly installed on the outer wall of the drying box. The air inlet pump is communicated with the drying box. In this solution, the air inlet pump inputs air into the air inlet box, and the temperature of the air is raised by the electric heating wire.

[0020] Preferably, air guiding covers are installed on both inner walls of the drying box, and the two air guiding covers are communicated with the air inlet box through pipelines. In this solution, the air with increased temperature is discharged through the air guiding covers to blow the molecular sieve particles inside, thereby drying the molecular sieve particles.

[0021] Preferably, two air outlet pipes are embedded in the upper surface of the drying box, and the two air outlet pipes are communicated with the drying box;

[0022] And exhaust fans are installed inside the two air outlet pipes. In this solution, the humid air is discharged through the two air outlet pipes, and the exhaust efficiency of the exhaust fans is higher.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows: A drying mechanism for molecular sieve forming of the present utility model,

[0024] 1. A filter screen is embedded on the outer wall of the storage cylinder. The molecular sieve particles are stored through the storage cylinder, and air guiding covers are installed on both inner walls of the drying box. The air guiding covers are communicated with the air inlet box. The air temperature is raised by the electric heating wire inside the air inlet box and is conveyed into the air guiding covers to dry the molecular sieve particles in the storage cylinder;

[0025] 2. Two hydraulic push rods are installed in the drying box through installation grooves. The telescopic ends of the hydraulic push rods are fixedly installed with a lifting seat. A rotating seat driven by a motor is rotatably installed on the lifting seat. A rotating shaft is fixedly installed on the rotating seat, and a plurality of stirring rods are fixedly installed on the rotating shaft. By using the rotating rotating shaft, the molecular sieve particles in the storage cylinder are turned over to make them fully contact with the hot air, thereby improving the drying efficiency of the molecular sieve particles;

[0026] 3. A flow channel is arranged between the installation groove and the drying box. When the hydraulic push rod drives the lifting seat to descend, the molecular sieve particles slide from the conical rotating seat into the flow channel, and when the rotating seat rotates, it prevents the particles from being blocked on the rotating seat, and the discharging efficiency is higher. Description of the Drawings

[0027] Figure 1 It is a schematic structural diagram of the whole of the present utility model

[0028] Figure 2 For the present reality Figure 1 An enlarged view of part A therein

[0029] Figure 3 Structural schematic diagram of the present practical lifting seat

[0030] Figure 4 Top view of the present practical rotating seat

[0031] In the figure:

[0032] 1. Drying box;

[0033] 11. Discharge port; 111. Sealing cover; 12. Feed hopper; 13. Installation trough; 14. Flow channel;

[0034] 2. Material turning mechanism;

[0035] 21. Storage cylinder; 211. Filter screen; 22. Lifting seat; 221. Hydraulic push rod; 23. Rotating seat; 231. First bevel gear; 24. Reduction motor; 241. Second bevel gear; 25. Rotating shaft; 251. Stirring rod;

[0036] 3. Air guiding mechanism;

[0037] 31. Air inlet box; 311. Electric heating wire; 32. Air inlet pump; 33. Air guiding cover; 34. Air outlet pipe; 341. Exhaust fan. Specific implementation manners

[0038] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model.

[0039] Generally, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model.

[0040] Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] Please refer to Figures 1-4 , the present utility model provides a technical solution: a drying mechanism for molecular sieve forming, including a drying box 1, an installation groove body 13 fixedly installed inside the drying box 1, a material turning mechanism 2, which includes a storage cylinder 21, the storage cylinder 21 is fixedly installed inside the drying box 1, a filter screen 211 is embedded on the outer wall of the storage cylinder 21, and the storage cylinder 21 is arranged above the installation groove body 13. Two hydraulic push rods 221 are fixedly installed on the bottom wall of the inner wall of the installation groove body 13, and a lifting seat 22 matching with the installation groove body 13 is fixedly installed at the telescopic ends of the two hydraulic push rods 221. A rotating seat 23 matching with the storage cylinder 21 is rotatably installed on the lifting seat 22. The cross section of the rotating seat 23 is conical, and a flow channel 14 is arranged between the outer wall of the installation groove body 13 and the drying box 1.

[0044] Among them, the molecular sieve particles are stored in the storage cylinder 21. At this time, the two lifting seats 22 are placed inside the storage cylinder 21 to prevent the molecular sieve particles from falling. The filter screen 211 facilitates the air flow. When the molecular sieve particles are dried, the two hydraulic push rods 221 drive the lifting seat 22 to descend, thereby releasing the molecular sieve particles inside it, so that the molecular sieve particles are discharged through the flow channel 14. The conical rotating seat 23 facilitates the sliding of the molecular sieve particles and prevents the molecular sieve particles from remaining in the storage cylinder 21.

[0045] The lower end of the rotating seat 23 is fixedly installed with a first bevel gear 231 through a rotating shaft. A reduction motor 24 is fixedly installed inside the lifting seat 22. The output end of the reduction motor 24 is installed with a second bevel gear 241 that meshes with the first bevel gear 231. A rotating shaft 25 is fixedly installed on the rotating seat 23. A plurality of stirring rods 251 are fixedly installed on the outer wall of the rotating shaft 25, and the plurality of stirring rods 251 are evenly distributed on the outer wall of the rotating shaft 25.

[0046] Among them, the reduction motor 24 drives the rotation of the rotating seat 23 through gear transmission. When the rotating seat 23 rotates, it drives the rotation of the rotating shaft 25, and further drives the rotation of the plurality of stirring rods 251, turning the molecular sieve particles in the storage cylinder 21 to make them fully contact with the air, and the drying efficiency is higher.

[0047] A conical discharge port 11 is provided at the bottom end of the drying box 1. The flow channel 14 communicates with the discharge port 11. A sealing cover 111 is threadedly connected to the discharge port 11, and a feed hopper 12 is installed on the drying box 1.

[0048] Furthermore, by opening the sealing cover 111, the dried molecular sieve particles are discharged through the conical discharge port 11, and the feed hopper 12 facilitates pouring the molecular sieve particles into the interior of the drying box 1.

[0049] An air guiding mechanism 3 is used to introduce air. The air guiding mechanism 3 is installed on the drying box 1. The air guiding mechanism 3 includes an air inlet box 31. The air inlet box 31 is fixedly installed on the outer wall of the drying box 1. An electric heating wire 311 is provided inside the air inlet box 31. An air inlet pump 32 is fixedly installed on the outer wall of the drying box 1. The air inlet pump 32 communicates with the drying box 1. Air guiding covers 33 are installed on both inner walls of the drying box 1, and the two air guiding covers 33 are both connected to the air inlet box 31 through pipelines.

[0050] Specifically, air is conveyed to the air inlet box 31 through the air inlet pump 32, and an air filter can be installed at the air inlet end of the air inlet pump 32 to reduce the entry of external impurities into the drying box 1. The electric heating wire 311 raises the temperature of the air, and the hot air is conveyed into the drying box 1 through the two air guiding covers 33 to dry the molecular sieve particles in the storage cylinder 21.

[0051] Two air outlet pipes 34 are embedded in the upper surface of the drying box 1. The two air outlet pipes 34 are both communicated with the drying box 1, and exhaust fans 341 are installed inside the two air outlet pipes 34.

[0052] It should be noted that the internal humid air is discharged through the two air outlet pipes 34, and the exhaust fans 341 improve the air discharge efficiency.

[0053] The working principle and usage process of the present utility model: Please refer to Figures 1-4, pour molecular sieve particles into the interior of the drying box 1 through the feed hopper 12, store the molecular sieve particles through the storage cylinder 21. At this time, the two lifting seats 22 are placed inside the storage cylinder 21 to prevent the molecular sieve particles from falling. Send air to the air inlet box 31 through the air inlet pump 32, and an air filter can be installed at the air inlet end of the air inlet pump 32 to reduce the entry of external impurities into the drying box 1. The heating wire 311 raises the air temperature, and the hot air is transported into the drying box 1 through the two air guide covers 33 to dry the molecular sieve particles in the storage cylinder 21. The reduction motor 24 drives the rotating seat 23 to rotate through gear transmission. When the rotating seat 23 rotates, it drives the rotating shaft 25 to rotate, and then drives a plurality of stirring rods 251 to rotate, turning the molecular sieve particles in the storage cylinder 21 to make them fully contact with the air, and the drying efficiency is higher. When the molecular sieve particles are dried, the two hydraulic push rods 221 drive the lifting seats 22 to descend, and then release the molecular sieve particles inside them, so that the molecular sieve particles are discharged from the flow channel 14. The rotating seat 23 that is conical and rotating facilitates the sliding of the molecular sieve particles and prevents the molecular sieve particles from remaining in the storage cylinder 21. Open the sealing cover 111, and discharge the dried molecular sieve particles through the conical discharge port 11.

[0054] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drying mechanism for molecular sieve forming, characterized in that: It includes a drying box (1), and an installation groove body (13) is fixedly installed inside the drying box (1); A material turning mechanism (2), which includes a storage cylinder (21). The storage cylinder (21) is fixedly installed inside the drying box (1). A filter screen (211) is embedded on the outer wall of the storage cylinder (21), and the storage cylinder (21) is arranged above the installation groove body (13); On the bottom wall of the inner wall of the installation groove body (13), two hydraulic push rods (221) are fixedly installed. The telescopic ends of the two hydraulic push rods (221) are fixedly installed with a lifting seat (22) that matches the installation groove body (13). A rotating seat (23) that matches the storage cylinder (21) is rotatably installed on the lifting seat (22). The cross-section of the rotating seat (23) is conical; An air guiding mechanism (3) for introducing air, and the air guiding mechanism (3) is installed on the drying box (1).

2. The drying mechanism for molecular sieve forming according to claim 1, characterized in that: A flow channel (14) is arranged between the outer wall of the installation groove body (13) and the drying box (1); The bottom end of the drying box (1) is provided with a conical discharge port (11). The flow channel (14) communicates with the discharge port (11), and a sealing cover (111) is threadedly connected to the discharge port (11); A feed hopper (12) is installed on the drying box (1).

3. A drying mechanism for molecular sieve forming according to claim 1, characterized in that: The lower end of the rotating seat (23) is fixedly installed with a bevel gear one (231) through a rotating shaft, and a reduction motor (24) is fixedly installed inside the lifting seat (22); The output end of the reduction motor (24) is installed with a bevel gear two (241) that meshes with the bevel gear one (231).

4. A drying mechanism for molecular sieve forming according to claim 1, characterized in that: A rotating shaft (25) is fixedly installed on the rotating seat (23), and a plurality of stirring rods (251) are fixedly installed on the outer wall of the rotating shaft (25); The plurality of stirring rods (251) are evenly distributed on the outer wall of the rotating shaft (25).

5. A drying mechanism for molecular sieve forming as described in claim 1, characterized in that: The air guiding mechanism (3) includes an air inlet box (31), and the air inlet box (31) is fixedly installed on the outer wall of the drying box (1); An electric heating wire (311) is arranged inside the air inlet box (31), and an air inlet pump (32) is fixedly installed on the outer wall of the drying box (1). The air inlet pump (32) communicates with the drying box (1).

6. The drying mechanism for molecular sieve forming according to claim 5, characterized in that: Air guiding covers (33) are installed on both inner walls of the drying box (1). The two air guiding covers (33) are both connected to the air inlet box (31) through pipelines; 7. The drying mechanism for molecular sieve forming according to claim 1, characterized in that: Two air outlet pipes (34) are embedded on the upper surface of the drying box (1). The two air outlet pipes (34) both communicate with the drying box (1); And exhaust fans (341) are installed inside the two air outlet pipes (34).

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