Catalyst drying box
By introducing a rotating structure of movable plates and drying cylinders into the catalyst drying chamber, combined with the design of guide plates and hydraulic rods, the problem of uneven catalyst drying was solved, achieving uniform heating and convenient discharge of the catalyst, thus improving drying efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-03-31
AI Technical Summary
Existing drying ovens suffer from uneven drying when drying catalysts, causing catalysts closer to the heating element to dry too quickly, while catalysts farther from the heating element dry more slowly and require a longer time to dry completely.
By setting up a movable plate and a drying cylinder in the drying chamber, the main gear driven by the drive motor meshes with the outer toothed ring on the outside of the drying cylinder, causing the drying cylinder to rotate. A guide plate is set inside the cylinder, which, together with the heater and air supply pipe, achieves uniform heating of the catalyst. At the same time, the catalyst is conveniently discharged by the cooperation of the hydraulic rod and the movable plate.
This method achieves uniform drying of the catalyst, improves drying efficiency, facilitates catalyst discharge, and simplifies the operation process.
Smart Images
Figure CN224065800U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to catalyst drying technical field, concretely is a kind of catalyst drying oven. BACKGROUND
[0002] Catalyst refers to the intermediate course of participating in chemical reaction, and it can selectively change the rate of chemical reaction, while the quantity and chemical property of itself remain basically unchanged before and after reaction, in the production and processing of catalyst, drying device needs to be used to dry catalyst, but the catalyst in the inside of existing drying oven is dried, the catalyst closer to heating position or air outlet is dried faster, but the catalyst farther from heating position or air outlet is dried slower, so that catalyst is not uniformly dried, and it needs longer time to ensure that catalyst is completely dried. SUMMARY
[0003] (One) technical problem solved
[0004] In view of the deficiency of prior art, the utility model provides a kind of catalyst drying oven, solve the problem raised in above background art.
[0005] (Two) technical scheme
[0006] To achieve the above object, the utility model is realized by the following technical scheme: including box, the inside rotation of box is installed with movable plate, the top surface of movable plate is fixedly installed with limit fixed block before and after, dry cylinder is rotatably installed between two limit fixed blocks, the front end of dry cylinder is fixedly installed with outer gear ring, the top front end of movable plate is fixedly installed with drive motor, the output of drive motor is fixedly installed with main gear, the outside top of box is fixedly installed with heater, one end of heater is fixedly connected with wind pipe, the inside of dry cylinder is fixedly installed with three deflector, the inside bottom of box is fixedly installed with one hydraulic rod, the inside top of box and the top surface of movable plate are fixedly installed with deflector.
[0007] Optionally, the top of the box is provided with a feed inlet, the inner surface of the feed inlet is matched with the outer surface of the deflector, and the deflector on the top of the box is connected with the feed inlet.
[0008] Optionally, the bottom of the box and the top surface of the movable plate are both provided with a discharge port, the discharge port on the movable plate is connected with the deflector on the movable plate, and the diameter of the discharge port on the bottom of the box is larger than that of the discharge port on the movable plate.
[0009] Optionally, the outer surface of the dry cylinder is fixedly installed with an infrared sensor, and the side of the two deflectors close to the infrared sensor is provided with a receiver.
[0010] Optionally, an electromagnetic valve is fixedly installed on the outer side of the cylinder wall of the drying cylinder, and the electromagnetic valve is smaller than the inner side of the flow guide pipe.
[0011] Optionally, one end of each of the two flow guide pipes is provided in an arc shape, the radius of the arc shape of the flow guide pipe is equal to the outer radius of the drying cylinder, and the arc shape part of the flow guide pipe is in contact with the outer surface of the drying cylinder.
[0012] Optionally, the main gear is engaged with the outer gear ring.
[0013] Optionally, a sliding groove is formed in the bottom of the movable plate, the inner surface of the sliding groove is matched with the outer surface of the piston end of the hydraulic rod, and the piston end of the hydraulic rod is slidingly installed in the sliding groove in the bottom of the movable plate.
[0014] The utility model provides a kind of catalyst drying cabinet, with the following beneficial effects:
[0015] 1、The catalyst drying cabinet, the rotation of main gear is driven by the driving motor in the box body, then the engagement of main gear and the outer gear ring outside drying cylinder is utilized, to drive drying cylinder to rotate, air is heated by heater, then hot air is blown to the bottom outside drying cylinder by air conveying pipe, drying cylinder is heated, catalyst inside drying cylinder is heated and dried, the rotation of drying cylinder and the setting of guide plate inside drying cylinder are driven by driving motor, so that catalyst inside drying cylinder is constantly turned over, so that catalyst is heated more evenly, improve the drying effect of drying device on catalyst.
[0016] 2、The catalyst drying cabinet, the extension and contraction of hydraulic rod can make drying cylinder on movable plate incline by the cooperation of hydraulic rod and rotatable movable plate, then the setting of infrared inductor, electromagnetic valve, flow guide pipe and discharge port outside drying cylinder is utilized, so that drying cylinder is tilted to pour catalyst dried inside, so that the discharge of catalyst is facilitated. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is the whole structure schematic diagram of the utility model;
[0018] Figure 2 It is the drying cylinder heating structure schematic diagram of the utility model;
[0019] Figure 3 It is the drying cylinder rotation structure schematic diagram of the utility model;
[0020] Figure 4 It is the internal structure schematic diagram of the drying cylinder of the utility model;
[0021] Figure 5 It is the hydraulic rod structure schematic diagram of the utility model;
[0022] Figure 6 The utility model discloses a movable plate rotating structure schematic view.
[0023] In the figure: 1, box body, 2, movable plate, 3, limit fixed block, 4, drying cylinder, 5, outer gear ring, 6, drive motor, 7, main gear, 8, heater, 9, air delivery pipe, 10, guide plate, 11, hydraulic rod, 12, flow guide pipe, 13, feed inlet, 14, discharge port, 15, infrared inductor, 16, electromagnetic valve. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0025] Embodiment 1
[0026] Please refer to Figures 1 to 4 The utility model provides technical scheme: a catalyst drying box, including box body 1, the inside rotation of box body 1 is installed with movable plate 2, and the top surface front, rear two sides of movable plate 2 are all fixedly installed with limit fixed block 3, and the rotation is installed with drying cylinder 4 between two limit fixed blocks 3, and the front end of drying cylinder 4 is fixedly installed with outer gear ring 5, and the top front end of movable plate 2 is fixedly installed with drive motor 6, and the output of drive motor 6 is fixedly installed with main gear 7, and the outside top of box body 1 is fixedly installed with heater 8, and one end of heater 8 is fixedly connected with air delivery pipe 9, and the inside of drying cylinder 4 is fixedly installed with three guide plates 10, and the inside bottom of box body 1 is fixedly installed with one hydraulic rod 11, and the inside top of box body 1 and the top surface of movable plate 2 are all fixedly installed with flow guide pipe 12, and the air after being heated by heater 8 is sent to the outside bottom of drying cylinder 4 through air delivery pipe 9, realizes the heating of drying cylinder 4, then utilizes the meshing of main gear 7 on drive motor 6 and the outer gear 5 of drying cylinder 4, makes drive motor 6 drive the rotation of main gear 7 change into the rotation of drying cylinder 4, makes the catalyst in the inside of drying cylinder 4 when being heated and dried constantly be turned over, makes the heating of catalyst more uniform, improves the drying effect of drying device to catalyst.
[0027] In this embodiment, the catalyst to be dried is poured into the drying cylinder 4 through the feed inlet 13 and the guide pipe 12 on the top of the box 1, and then the air is heated by the heater 8, and the heated air is sent to the outside bottom of the drying cylinder 4 in the box 1 through the air conveying pipe 9, so as to heat the drying cylinder 4. The meshing of the main gear 7 and the outer gear 5 outside the drying cylinder 4 causes the rotation of the main gear 7 driven by the driving motor 6 to be converted into the rotation of the drying cylinder 4. The rotation of the drying cylinder 4 and the setting of the guide plate 10 inside the drying cylinder 4 make the catalyst in the drying cylinder 4 be constantly turned over, so that the catalyst in the drying cylinder 4 is evenly heated, and the drying effect of the device on the catalyst is improved.
[0028] Example 2
[0029] See Figures 5 to 6The utility model provides technical scheme: a catalyst drying box, the top of box 1 is provided with feed inlet 13, the inner surface of feed inlet 13 is adapted with the outer surface of flow guide pipe 12, and the flow guide pipe 12 of the inside top of box 1 is connected with feed inlet 13, and the bottom of box 1 and the top surface of movable plate 2 are all provided with discharge gate 14, and the discharge gate 14 on movable plate 2 is connected with flow guide pipe 12 on movable plate 2, and the caliber of discharge gate 14 on the bottom of box 1 is greater than the caliber of discharge gate 14 on movable plate 2, and infrared inductor 15 is fixedly installed on the outside surface of drying cylinder 4, and the side of two flow guide pipes 12 close to infrared inductor 15 is all provided with receiver, and solenoid valve 16 is fixedly installed on the outside of the cylinder wall of drying cylinder 4, and the shape and size of solenoid valve 16 are less than the inside caliber size of flow guide pipe 12, and the one end of two flow guide pipes 12 is all set as arc shape, and the arc shape radius of flow guide pipe 12 is equal to the peripheral radius of drying cylinder 4, and the arc shape part of flow guide pipe 12 is in contact with the outer surface of drying cylinder 4, and main gear 7 is engaged with outer gear ring 5, and the bottom of movable plate 2 is provided with sliding slot, and the inner surface of sliding slot is adapted with the outer surface of hydraulic rod 11 piston end, and the piston end of hydraulic rod 11 is slidingly installed in the bottom sliding slot of movable plate 2, through the setting of solenoid valve 16 on the cylinder wall of drying cylinder 4, the outside infrared inductor 15, flow guide pipe 12 and discharge gate 14, after drying, the catalyst in the cylinder can be discharged, then the cooperation of hydraulic rod 11 and movable plate 2 makes movable plate 2 incline as a whole, makes the discharge gate 14 on movable plate 2 be at the bottom end, and the catalyst in the cylinder is more convenient to discharge.
[0030] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, carries out equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A catalyst drying oven comprising an oven housing (1), characterised in that: The inside of the box (1) is rotatably installed with a movable plate (2), the top surface of the movable plate (2) is fixedly installed with a limiting fixed block (3) on the front and rear sides, a drying cylinder (4) is rotatably installed between the two limiting fixed blocks (3), the front end of the drying cylinder (4) is fixedly installed with an external gear ring (5), the top front end of the movable plate (2) is fixedly installed with a driving motor (6), the output end of the driving motor (6) is fixedly installed with a main gear (7), the outside top of the box (1) is fixedly installed with a heater (8), one end of the heater (8) is fixedly connected with a wind pipe (9), the inside of the drying cylinder (4) is fixedly installed with three flow guides (10), the inside bottom of the box (1) is fixedly installed with a hydraulic rod (11), and the inside top of the box (1) and the top surface of the movable plate (2) are fixedly installed with a flow guide pipe (12).
2. A catalyst drying oven according to claim 1, characterized in that: The top of the box (1) is provided with an inlet (13), the inner surface of the inlet (13) is matched with the outer surface of the flow guide pipe (12), and the flow guide pipe (12) on the top of the box (1) is connected with the inlet (13).
3. A catalyst drying oven according to claim 1, characterized in that: The bottom of the box (1) and the top surface of the movable plate (2) are both provided with an outlet (14), the outlet (14) on the movable plate (2) is connected with the flow guide pipe (12) on the movable plate (2), and the diameter of the outlet (14) on the bottom of the box (1) is larger than that of the outlet (14) on the movable plate (2).
4. A catalyst drying oven according to claim 1, characterized in that: The outside surface of the drying cylinder (4) is fixedly installed with an infrared sensor (15), and the sides of the two flow guide pipes (12) close to the infrared sensor (15) are both provided with receivers.
5. A catalyst drying oven according to claim 1, characterized in that: The outside of the cylinder wall of the drying cylinder (4) is fixedly installed with a solenoid valve (16), and the shape and size of the solenoid valve (16) are smaller than the inside diameter of the flow guide pipe (12).
6. A catalyst drying oven according to claim 1, characterized in that: One end of each of the two flow guide pipes (12) is provided in an arc shape, the radius of the arc shape of the flow guide pipe (12) is equal to the outer radius of the drying cylinder (4), and the arc-shaped part of the flow guide pipe (12) is in contact with the outer surface of the drying cylinder (4).
7. A catalyst drying oven according to claim 1, characterized in that: The main gear (7) is engaged with the external gear ring (5).
8. A catalyst drying oven according to claim 1, characterized in that: The bottom of the movable plate (2) is provided with a sliding groove, the inner surface of the sliding groove is matched with the outer surface of the piston end of the hydraulic rod (11), and the piston end of the hydraulic rod (11) is slidingly installed in the sliding groove of the bottom of the movable plate (2).