Vibrated fluidized bed dryer

Abstract

The utility model discloses a vibrated fluidized bed dryer, which particularly relates to the technical field of dryers and comprises a fluidized bed dryer body, vibration motors are mounted on two sides of the fluidized bed dryer body, a discharge port is arranged at one end of the fluidized bed dryer body, and a feed pipe is mounted at one end of the top of the fluidized bed dryer body. A cleaning assembly is installed at the top end of the feeding pipe, a driving assembly is connected to one side of the cleaning assembly in a meshed mode, a plurality of supporting rods are annularly installed on the periphery of the feeding pipe and jointly support a hopper, the hopper is of a conical structure, a discharging pipe is arranged at the bottom of the hopper, and the discharging pipe is coaxially inserted into the feeding pipe. When the feeding device works, materials enter the feeding pipe through the hopper, the driving assembly drives the cleaning assembly to rotate, the cleaning assembly cleans the inner wall of the feeding pipe while conveying the materials, adhesion and overflow of the materials are avoided, the feeding efficiency is improved, normal operation of equipment is guaranteed, and the cleanliness of the working environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying machine technical field more specifically, the utility model relates to a kind of vibration fluidized bed dryers. BACKGROUND

[0002] It is known that a kind of vibration fluidized bed dryers is by material self-feeding into machine, under the action of vibration force, material is thrown along horizontal plane fluidized bed, continuous movement is forward, hot air is up through fluidized bed with wet material heat exchange, and wet air is discharged by exhaust after dust removal by cyclone separator, and dry material is discharged by discharge, suitable for the drying, cooling etc. of powdery, granular material of chemical industry, pharmacy, food, dehydrated vegetable, grain, mineral industry etc.

[0003] The utility model discloses a kind of vibration fluidized bed dryers of patent publication No. CN220103542U, the inside of feed pipe is equipped with reinforcing ring, annular sleeve is equipped on the outer wall of reinforcing ring, the outer wall of annular sleeve contacts the inner wall of feed pipe, two positioning blocks are symmetrically set on reinforcing ring, two elevators are symmetrically set on the two sides of feed pipe, the bottom end of elevator is equipped with fixed seat, fixed seat is fixed at the upper end of vibration fluidized bed dryer main body, the output end of elevator is equipped with lifting rod, reinforcing ring will be moved up and down in the inside of feed pipe by lifting rod after elevator starts, at this time, annular sleeve will be moved up and down at feed pipe inner wall, so as to scrape the material on the inner wall of feed pipe, and the material scraped will fall into the inside of vibration fluidized bed dryer main body, avoid material to be accumulated on the inner wall of vibration fluidized bed dryer main body, so as to guarantee the normal feeding of vibration fluidized bed dryer main body, and then the practicability of the structure can be improved.

[0004] But the structure in actual use, since annular sleeve needs to be moved up and down in feed pipe, in the process of feeding, if annular sleeve rises, it is possible to push the material entered directly, cause waste, so as not to facilitate cleaning to the inner wall of feed pipe when discharging, need to clean after feeding is finished, but clean after feeding is finished, it is easy to cause the inner diameter of feed pipe to be small due to the adhesion of material to inner wall, and reduce discharging efficiency, therefore, present a kind of vibration fluidized bed dryers. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a vibration fluidized bed dryer to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides following technical scheme: a vibrating fluidized bed dryer, including fluidized bed dryer body, the both sides of fluidized bed dryer body are provided with vibration motor, the one end of fluidized bed dryer body is provided with the discharge gate, the top of fluidized bed dryer body one end is installed with feeding pipe, the top of feeding pipe is installed with cleaning assembly, the one side of cleaning assembly is engaged and is connected with drive assembly, the periphery of feeding pipe is annular and is installed with a plurality of struts, a plurality of the struts are supported with hopper together, the hopper is conical structure, and the hopper bottom is provided with the downcomer, the downcomer is coaxially inserted in feeding pipe, the cleaning assembly includes bearing, gear ring, support rod, connecting rod and spiral scraper, the bearing is coaxially installed on feeding pipe, the bearing outside is provided with gear ring, the gear ring is installed on support rod, the support rod is connected with connecting rod, the connecting rod end is installed with spiral scraper, the bearing includes outer ring, inner ring, retainer and ball, the ball is clamped in the retainer, the retainer is arranged between outer ring and inner ring, the gear ring is welded on outer ring, the inner ring is fixedly connected on feeding pipe.

[0007] Preferably, the inner wall of the inner ring is connected to the inner wall of the feeding pipe, and the spiral scraper is slidably connected to the inner wall of the feeding pipe.

[0008] Preferably, the drive assembly includes a drive motor, a rotating rod, and a drive gear, the drive motor is installed at the top end of the fluidized bed dryer body, the rotating rod is connected to the output end of the drive motor, and the drive gear is coaxially installed on the rotating rod.

[0009] The utility model discloses the technical effect and advantage:

[0010] 1. The spiral scraper in the cleaning assembly can clean the material adhered to the inner wall of the feeding pipe during rotation, avoiding the reduction of the pipe diameter due to material adhesion, ensuring the smoothness of the feeding pipe, and preventing material residue accumulation from affecting the normal operation of the equipment.

[0011] 2. The spiral scraper can push the material in the feeding pipe downward when rotating, allowing the material to flow more smoothly into the fluidized bed dryer body, avoiding material blockage or accumulation in the feeding pipe, and improving the feeding efficiency.

[0012] 3. The cleaning assembly can clean the inner wall of the feeding pipe while conveying the material into the fluidized bed dryer body, effectively preventing material overflow from the feeding pipe, reducing material waste, improving material utilization, and maintaining a clean working environment.

[0013] 4. The conical structure of the hopper facilitates material reception and guides the material flow, allowing it to smoothly enter the feed pipe through the discharge pipe. Furthermore, the discharge pipe is coaxially inserted into the feed pipe, preventing material from scattering and spilling around the feed pipe during the discharge process, thus further improving the cleanliness of the working environment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the connection structure between the cleaning component and the driving component of this utility model.

[0016] Figure 3 This is a schematic diagram of the cleaning component of this utility model.

[0017] Figure 4 This is a schematic diagram of the drive component of this utility model.

[0018] The attached figures are labeled as follows: 1. Fluidized bed dryer body; 2. Vibrating motor; 3. Discharge port; 4. Feed pipe; 5. Cleaning assembly; 501. Bearing; 502. Gear ring; 503. Support rod; 504. Connecting rod; 505. Spiral scraper; 6. Drive assembly; 601. Drive motor; 602. Rotating rod; 603. Drive gear; 7. Support rod; 8. Hopper. Detailed Implementation

[0019] 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.

[0020] As attached Figures 1-4 The vibrating fluidized bed dryer shown includes a fluidized bed dryer body 1, with vibrating motors 2 installed on both sides of the fluidized bed dryer body 1, a discharge port 3 provided at one end of the fluidized bed dryer body 1, a feed pipe 4 installed at one top end of the fluidized bed dryer body 1, a cleaning component 5 installed at the top of the feed pipe 4, a drive component 6 meshing with one side of the cleaning component 5, and multiple support rods 7 installed in a ring around the feed pipe 4, with the multiple support rods 7 jointly supporting a hopper 8.

[0021] In specific implementation, after the material is put into the hopper 8, it slides into the feeding pipe 4, and at the same time, the driving assembly 6 drives the cleaning assembly 5 to rotate, and in the process of rotation, the cleaning assembly 5 can not only clean the material adhered to the inner wall of the feeding pipe 4, but also convey the material into the fluidized bed dryer body 1, so that automatic cleaning of the inner wall of the feeding pipe 4 is realized, the feeding efficiency is improved, and material overflow from the feeding pipe 4 is avoided to prevent waste.

[0022] The hopper 8 is in a conical structure, and a discharging pipe is arranged at the bottom of the hopper 8 and coaxially inserted into the feeding pipe 4.

[0023] In specific implementation, the conical structure of the hopper 8 can more conveniently receive the material and guide the material to flow from the discharging pipe into the feeding pipe 4, and the bottom of the discharging pipe is inside the feeding pipe 4, so that the material is not scattered and spilled around the feeding pipe 4 during discharging, and the cleanliness of the working environment is improved.

[0024] The cleaning assembly 5 comprises a bearing 501, a gear ring 502, a support rod 503, a connecting rod 504 and a spiral scraper 505, the bearing 501 is coaxially installed on the feeding pipe 4, the gear ring 502 is arranged outside the bearing 501, the support rod 503 is installed on the gear ring 502, the connecting rod 504 is connected to the support rod 503, and the spiral scraper 505 is installed at the end of the connecting rod 504.

[0025] The bearing 501 comprises an outer ring, an inner ring, a retainer and balls, the balls are clamped in the retainer, the retainer is arranged between the outer ring and the inner ring, the gear ring 502 is welded on the outer ring, and the inner ring is fixedly connected to the feeding pipe 4.

[0026] The inner wall of the inner ring is connected with the inner wall of the feeding pipe 4, and the spiral scraper 505 is in sliding connection with the inner wall of the feeding pipe 4.

[0027] The driving assembly 6 comprises a driving motor 601, a rotating rod 602 and a driving gear 603, the driving motor 601 is installed at the top end of the fluidized bed dryer body 1, the rotating rod 602 is connected to the output end of the driving motor 601, and the driving gear 603 is coaxially installed on the rotating rod 602 and in meshing connection with the gear ring 502.

[0028] In specific implementation, the motor 601 is driven to rotate the rotating rod 602 and the driving gear 603, so that the gear ring 502 rotates synchronously with the outer ring, the spiral scraper 505 connected with the inner wall of the feeding pipe 4 through the supporting rod 503 and the connecting rod 504 rotates, and the spiral scraper 505 can clean the material adhered to the inner wall of the feeding pipe 4 during rotation, so that the diameter of the feeding pipe 4 is not reduced during discharging, and the spiral scraper 505 can push the material in the feeding pipe 4 downward, so that the material is not overflowed from the feeding pipe 4, and the discharging efficiency is improved.

[0029] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A vibrating fluidized bed dryer, comprising a fluidized bed dryer body (1), characterized in that: Vibration motors (2) are installed on both sides of the fluidized bed dryer body (1). A discharge port (3) is provided at one end of the fluidized bed dryer body (1). A feed pipe (4) is installed at one end of the top of the fluidized bed dryer body (1). A cleaning component (5) is installed at the top of the feed pipe (4). A drive component (6) is meshed with one side of the cleaning component (5). Multiple support rods (7) are installed in a ring around the feed pipe (4). The multiple support rods (7) jointly support a hopper (8). The hopper (8) has a conical structure, and a discharge pipe is provided at the bottom of the hopper (8). The discharge pipe is coaxially inserted into the feed pipe (4). The cleaning component (5) includes a bearing (50). 1) Gear ring (502), support rod (503), connecting rod (504) and spiral scraper (505), the bearing (501) is coaxially mounted on the feed pipe (4), the bearing (501) is provided with a gear ring (502) on the outside, the support rod (503) is mounted on the gear ring (502), the support rod (503) is connected to the connecting rod (504), the end of the connecting rod (504) is equipped with a spiral scraper (505), the bearing (501) includes an outer ring, an inner ring, a cage and balls, the cage holds the balls, the cage is disposed between the outer ring and the inner ring, the gear ring (502) is welded to the outer ring, and the inner ring is fixed to the feed pipe (4).

2. The vibrating fluidized bed dryer according to claim 1, characterized in that: The inner wall of the inner ring is connected to the inner wall of the feed pipe (4), and the spiral scraper (505) is slidably connected to the inner wall of the feed pipe (4).

3. A vibrating fluidized bed dryer according to claim 2, characterized in that: The drive assembly (6) includes a drive motor (601), a rotating rod (602), and a drive gear (603). The drive motor (601) is installed at the top of the fluidized bed dryer body (1). The output end of the drive motor (601) is connected to the rotating rod (602). The rotating rod (602) is coaxially mounted with a drive gear (603) meshing with a toothed ring (502).

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