Catalyst carrier drying device

Abstract

A catalyst carrier drying device comprises a box body, one side of the box body is open and provided with a box door in a sliding mode, the box door can seal the box body, a base is arranged in the box body, a plurality of supporting wheels are rotationally arranged on the bottom side of the base, a plurality of layers of dryers are fixedly installed on the inner wall of the box body, moisture discharging holes are formed in the top side of the box body, and moisture discharging fans are fixedly installed at the moisture discharging holes. The device is characterized in that two vertical plates are fixedly installed on the base, two rotating shafts are rotatably installed between the two vertical plates, and two coaxial chain wheels are fixedly installed on the rotating shafts respectively. The catalyst carrier drying device is simple in structure and ingenious in conception, the chain wheels and the chains are driven by the driving mechanism to rotate, the placing tables rotate to the positions suitable for operators to take and place catalyst carriers, the catalyst carriers are placed on the placing tables layer by layer, the problem that the catalyst carriers are inconvenient to take and place is solved, the catalyst carriers can be evenly dried, stacking is not needed, and the drying efficiency is improved. And market requirements can be met.

Description

Technical Field

[0001] The utility model belongs to the field of drying, in particular to a catalyst carrier drying device. Background Art

[0002] Existing catalysts mostly use precious metals such as platinum, rhodium, and palladium. The catalyst slurry needs to be dried during the preparation process. The National Intellectual Property Administration issued an authorization announcement on October 4, 2022, with the authorization announcement number CN217541313U: "Catalyst Carrier Drying Device". The patent discloses a device that can dry catalyst carriers, but the catalyst carriers of the device are placed on a drying table in a stacked manner. Adjacent catalyst carriers affect each other, resulting in uneven drying of the catalyst carriers after stacking, and the operators need to bend over frequently for stacking at low and high points, which is inconvenient. Therefore, we designed a drying device that is easy to stack and can evenly dry the catalyst carriers. Utility Model Content

[0003] The utility model provides a catalyst carrier drying device to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] A catalyst carrier drying device comprises a box body, one side of the box body is open and slidably provided with a box door, the box door can close the box body, a base is provided in the box body, a plurality of supporting wheels are rotatably provided on the bottom side of the base, a plurality of layers of dryers are fixedly installed on the inner wall of the box body, a dehumidification hole is provided on the top side of the box body, and a dehumidification fan is fixedly installed at the dehumidification hole, characterized in that: two vertical plates are fixedly installed on the base, two rotating shafts are rotatably installed between the two vertical plates, two coaxial sprocket wheels are fixedly installed on the rotating shafts respectively, the corresponding sprocket wheels on the same side are respectively connected by chain transmission, the chains are fixedly connected by a plurality of fixing rods, two coaxial bearing sleeves are rotatably installed on the outer periphery of the fixing rods respectively, the bearing sleeves on the same fixing rod are respectively fixedly connected to the same placing table by connecting rods, the placing table can always keep horizontal under the action of gravity, a coaxial square shaft is fixedly installed on the other end of the rotating shaft at the bottom, a driving shaft is rotatably provided on the other side of the box body, a coaxial fixed block is fixedly installed on one end of the driving shaft, a square groove is provided on the fixed block, the square shaft can be plugged and matched with the square groove, and a driving mechanism for driving the driving shaft to rotate itself is provided at the other end.

[0006] As described above, a catalyst carrier drying device, the driving mechanism includes a first bevel gear, the other end of the driving shaft is fixedly mounted with the coaxial first bevel gear, one side of the first bevel gear is meshingly equipped with a second bevel gear, the second bevel gear is fixedly mounted on the output shaft of the coaxial motor, and the motor is fixedly mounted on the housing.

[0007] In the catalyst carrier drying device as described above, the driving mechanism includes a hand wheel, which is fixedly mounted on the other end of the driving shaft.

[0008] A catalyst carrier drying device as described above, the dryer includes a first dryer and a second dryer, the first dryer is fixedly mounted on the top inner wall of the box, and the second dryer is U-shaped and fixedly mounted on the rear, right and front inner walls of the box in sequence.

[0009] In the catalyst carrier drying device as described above, grooves are respectively provided on the placement table.

[0010] In the catalyst carrier drying device as described above, baffles are fixedly provided on the front and rear sides of the box body respectively, and the baffles can be in sliding contact with the upper surface of the base.

[0011] In the catalyst carrier drying device as described above, a plurality of rotating wheels are fixedly provided on the front and rear sides of the base, respectively, and the rotating wheels can roll on the inner wall of the box.

[0012] In the catalyst carrier drying device as described above, two anti-skid belts are fixedly provided at the bottom of the box, and the anti-skid belts are respectively fixedly installed in reserved grooves opened at the bottom of the box, and an inclined slope is fixedly provided on one side of the opening at the bottom of the box.

[0013] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. The sprocket and the chain are driven to rotate by a driving mechanism, so that the placement table is rotated to a position suitable for the operator to pick up and place, and the catalyst carriers are placed layer by layer on each placement table, which not only solves the problem of inconvenient picking and placing, but also can evenly dry the catalyst carriers without stacking, can meet market demand, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model; Figure 2 for Figure 1 A-direction view.

[0016] Figure numerals: 1, box body, 2, box door, 3, base, 4, supporting wheel, 5, dryer, 6, dehumidification hole, 7, dehumidification fan, 8, vertical plate, 9, rotating shaft, 10, sprocket, 11, chain, 12, fixing rod, 13, bearing sleeve, 14, placing table, 15, square shaft, 16, driving shaft, 17, fixing block, 18, square groove, 20, first bevel gear, 21, second bevel gear, 22, motor, 30, hand wheel, 40, first dryer, 41, second dryer, 50, groove, 60, baffle, 70, rotating wheel, 80, anti-slip belt. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] A catalyst carrier drying device, such as Figure 1 , 2As shown, it includes a box body 1, one side of the box body 1 is opened and a box door 2 is slidably provided, a dovetail slide groove is provided on the top of the box body 1, a dovetail slider is slidably installed in the dovetail slide groove, the dovetail slider is fixedly installed on the box door 2, and the box door 2 can close the box body 1, a base 3 is provided in the box body 1, and a plurality of supporting wheels 4 are rotatably provided on the bottom side of the base 3, a plurality of layers of dryers 5 are fixedly installed on the inner wall of the box body 1, a dehumidification hole 6 is provided on the top side of the box body 1, and a dehumidification fan 7 is fixedly installed at the dehumidification hole 6, and the characteristic is that: two vertical plates 8 are fixedly installed on the base 3, and the vertical plates 8 are on the left and right sides. The two rotating shafts 9 are rotatably installed between the two vertical plates 8, and the two ends of the rotating shaft 9 at the top are rotatably installed on the vertical plates 8 at both sides through bearings in turn. One end of the rotating shaft 9 at the bottom is rotatably installed on the vertical plate 8 on the left through a bearing, and the other end of the rotating shaft 9 at the bottom is rotatably installed in a reserved hole opened on the vertical plate 8 on the right through a bearing, and passes through the reserved hole. Two coaxial sprocket wheels 10 are fixedly installed on the rotating shaft 9, respectively. The two sprocket wheels 10 are symmetrically distributed on the left and right, and the corresponding sprocket wheels 10 on the same side are respectively connected through chains 11 for transmission. The chains 11 are fixedly connected by several fixing rods 12, the fixing rods 12 are arranged horizontally, one end of the fixing rod 12 is fixedly mounted on the chain 11 on the left, and the other end of the fixing rod 12 is fixedly mounted on the chain 11 on the right. Two coaxial bearing sleeves 13 are rotatably mounted on the outer periphery of the fixing rod 12, and the bearing sleeves 13 on the same fixing rod 12 are fixedly connected to the same placing table 14 through connecting rods. The two bearing sleeves 13 are arranged symmetrically on the left and right, and the inner periphery of the bearing sleeve 13 is fixedly connected to the outer periphery of the fixing rod 12, and the outer periphery of the bearing sleeve 13 is connected to the connecting rod. Fixed connection, the placement table 14 can always keep horizontal under the action of gravity, the other end of the rotating shaft 9 at the bottom is fixedly installed with a coaxial square shaft 15, and the other side of the box body 1 is rotatably provided with a drive shaft 16, which is rotatably installed in the reserved hole opened on the box body 1 through a bearing, and the two ends extend out of the reserved holes respectively, one end of the drive shaft 16 is fixedly installed with a coaxial fixed block 17, and the fixed block 17 is provided with a square groove 18, and the square shaft 15 can be plugged and matched with the square groove 18, and the other end of the drive shaft 16 is provided with a driving mechanism for driving itself to rotate. The utility model has a simple structure and an ingenious design. The sprocket 10 and the chain 11 are driven by the driving mechanism to rotate, so that the placement table 14 is rotated to a position suitable for the operator to take and place, and the catalyst carrier is placed layer by layer on each placement table 14, which not only solves the problem of inconvenient taking and placing, but also can evenly dry the catalyst carrier without stacking, can meet market demand, and is suitable for promotion.When using the utility model, first open the box door 2, push the base 3 into the box body 1, and insert the square shaft 15 into the square groove 18, drive the driving shaft 16 to rotate through the driving mechanism, the driving shaft 16 can drive the fixed block 17 and the square shaft 15 to rotate together, the square shaft 15 can drive the rotating shaft 9 and the sprocket 10 on the bottom side to rotate, the sprocket 10 on the bottom side can drive the sprocket 10 and the rotating shaft 9 on the top side to rotate through the chain 11, the chain 11 can drive the fixed rod 12 and the placement table 14 to rotate, during the rotation of the placement table 14, due to the influence of its own gravity, the placement table 14 can always remain horizontal, when the placement table 14 is rotated to a position convenient for placing the catalyst carrier, the operator can place the catalyst carrier on each placement table 14 in turn, without frequently bending over to place; after the catalyst carrier is placed on each placement table 14, the box door 2 is closed, and the dryer 5 is started, the dryer 5 can dry the catalyst carrier, and the generated moisture can be discharged from the box body 1 from the dehumidification hole 6 on the top through the dehumidification fan 7.

[0019] Specifically, as shown in the figure, the driving mechanism of this embodiment includes a first bevel gear 20, the other end of the driving shaft 16 is fixedly mounted with the coaxial first bevel gear 20, one side of the first bevel gear 20 is meshed with a second bevel gear 21, the second bevel gear 21 is fixedly mounted on the output shaft of the coaxial motor 22, and the motor 22 is fixedly mounted on the housing 1. The rotation of the output shaft of the motor 22 can drive the second bevel gear 21 and the first bevel gear 20 to rotate, thereby driving the driving shaft 16 to rotate.

[0020] Specifically, as shown in the figure, the driving mechanism of this embodiment includes a hand wheel 30, and the hand wheel 30 is fixedly mounted on the other end of the driving shaft 16. The driving shaft 16 can be driven to rotate by manually rotating the hand wheel 30, which is more convenient and labor-saving.

[0021] Further, as shown in the figure, the dryer 5 of this embodiment includes a first dryer 40 and a second dryer 41, the first dryer 40 is fixedly mounted on the top inner wall of the box body 1, and the second dryer 41 is U-shaped and is sequentially fixedly mounted on the rear, right and front inner walls of the box body 1. By arranging the dryer 5 on the top, front and rear sides and right side of the box body 1, it is beneficial to evenly heat the surroundings of the catalyst carrier and improve the drying effect.

[0022] Furthermore, as shown in the figure, the placement platform 14 of this embodiment is provided with grooves 50. The catalyst carrier is placed in the grooves 50 of the placement platform 14, and the grooves 50 can limit the position of the catalyst carrier.

[0023] Furthermore, as shown in the figure, baffles 60 are fixedly provided on the front and rear sides of the box body 1 in this embodiment, and the baffles 60 can slide and contact with the upper surface of the base 3. The baffles 60 can limit the base 3 when the device is working, preventing the base 3 from moving and affecting the normal use of the device.

[0024] Furthermore, as shown in the figure, the front and rear sides of the base 3 in this embodiment are respectively fixed with a plurality of rotating wheels 70, and the rotating wheels 70 can roll on the inner wall of the box body 1. When the base 3 is pushed into the box body 1, the rotating wheels 70 can roll on the inner wall of the box body 1, playing a guiding role and facilitating use.

[0025] Furthermore, as shown in the figure, the bottom of the box body 1 described in this embodiment is fixed with two anti-skid belts 80, and the anti-skid belts 80 are respectively fixedly installed in the reserved grooves opened at the bottom of the box body 1, and an inclined slope is fixedly provided on one side of the opening at the bottom of the box body 1. The anti-skid belt 80 can increase the friction between the support wheel 4, so that the support wheel 4 rolls on the anti-skid belt 80 instead of sliding, which is convenient for pushing. The opening at the bottom of the box body 1 is fixedly provided with an inclined slope to facilitate the base 3 to be pushed into the box body 1.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A catalyst carrier drying device, comprising a box body (1), one side of the box body (1) is open and slidably provided with a box door (2), the box door (2) can close the box body (1), a base (3) is provided in the box body (1), a plurality of supporting wheels (4) are rotatably provided on the bottom side of the base (3), a plurality of layers of dryers (5) are fixedly installed on the inner wall of the box body (1), a dehumidification hole (6) is opened on the top side of the box body (1), and a dehumidification fan (7) is fixedly installed at the dehumidification hole (6), characterized in that: Two vertical plates (8) are fixedly mounted on the base (3), two rotating shafts (9) are rotatably mounted between the two vertical plates (8), two coaxial sprocket wheels (10) are respectively fixedly mounted on the rotating shafts (9), the corresponding sprocket wheels (10) on the same side are respectively connected by chains (11), the chains (11) are fixedly connected by a plurality of fixing rods (12), two coaxial bearing sleeves (13) are respectively rotatably mounted on the outer periphery of the fixing rods (12), and the bearing sleeves (13) on the same fixing rod (12) are respectively fixed by connecting rods. The box body (1) is connected to a placing table (14), and the placing table (14) can always remain horizontal under the action of gravity. The other end of the rotating shaft (9) at the bottom is fixedly installed with a coaxial square shaft (15). The other side of the box body (1) is rotatably provided with a driving shaft (16). One end of the driving shaft (16) is fixedly installed with a coaxial fixing block (17). The fixing block (17) is provided with a square groove (18). The square shaft (15) can be plugged into the square groove (18). The other end of the driving shaft (16) is provided with a driving mechanism for driving itself to rotate.

2. A catalyst carrier drying device according to claim 1, characterized in that: The driving mechanism comprises a first bevel gear (20), the other end of the driving shaft (16) is fixedly mounted with the coaxial first bevel gear (20), one side of the first bevel gear (20) is meshingly matched with a second bevel gear (21), the second bevel gear (21) is fixedly mounted on the output shaft of a coaxial motor (22), and the motor (22) is fixedly mounted on the housing (1).

3. A catalyst carrier drying device according to claim 1, characterized in that: The driving mechanism comprises a hand wheel (30), which is fixedly mounted on the other end of the driving shaft (16).

4. A catalyst carrier drying device according to claim 1, characterized in that: The dryer (5) comprises a first dryer (40) and a second dryer (41); the first dryer (40) is fixedly mounted on the top inner wall of the box body (1); the second dryer (41) is of a U-shaped structure and is fixedly mounted on the rear, right and front inner walls of the box body (1) in sequence.

5. A catalyst carrier drying device according to claim 1, characterized in that: The placement platform (14) is respectively provided with grooves (50).

6. A catalyst carrier drying device according to claim 1, characterized in that: Baffles (60) are fixedly provided on the front and rear sides of the box body (1), respectively, and the baffles (60) can be in sliding contact with the upper surface of the base (3).

7. A catalyst carrier drying device according to claim 1, characterized in that: A plurality of rotating wheels (70) are fixedly provided on the front and rear sides of the base (3), respectively, and the rotating wheels (70) are capable of rolling on the inner wall of the box body (1).

8. A catalyst carrier drying device according to claim 1, characterized in that: Two anti-skid belts (80) are fixedly provided at the bottom of the box (1), and the anti-skid belts (80) are respectively fixedly installed in reserved grooves opened at the bottom of the box (1), and an inclined slope is fixedly provided on one side of the opening at the bottom of the box (1).

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