CN216204694U - Fluidized bed drying equipment - Google Patents
Fluidized bed drying equipment Download PDFInfo
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- CN216204694U CN216204694U CN202122538498.5U CN202122538498U CN216204694U CN 216204694 U CN216204694 U CN 216204694U CN 202122538498 U CN202122538498 U CN 202122538498U CN 216204694 U CN216204694 U CN 216204694U
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Abstract
A fluidized bed drying device comprises a box body, a support is arranged in the box body, a supporting spring is vertically arranged at the upper end of the support, a screen is horizontally arranged between the upper ends of the supporting springs, a supporting frame is arranged at the lower end of the screen, a baffle is horizontally arranged at the lower end of the supporting frame, a rotating shaft extending along the left-right direction is rotatably arranged at the lower end of the support, a plurality of cams are arranged on the rotating shaft from left to right, a driving mechanism connected with the rotating shaft is arranged on the support, a telescopic mechanism is vertically arranged on the upper end surface of the box body, an air box is arranged at the lower end of the telescopic mechanism, a hot air generating mechanism is arranged above the box body and provided with a first steel wire hose communicated with the air box, guide rods are arranged on the front side and the rear side of the air box respectively and are arranged along the front-rear direction, slide blocks are respectively arranged on the guide rods in a rotating manner, a driving shaft extending along the front-rear direction is arranged between the two slide blocks, and a brush roller is coaxially and fixedly arranged on the driving shaft, the utility model can clean the interior of the vulcanizing bed.
Description
Technical Field
The utility model relates to the field of drying equipment, in particular to fluidized bed drying equipment.
Background
The fluidized bed dryer is a novel fluidized high-efficiency drying device suitable for drying granular and powdery materials, and the working mode is as follows: the material gets into in the equipment from the feed inlet, under the action of vibration force, the material throws forward continuous motion along the horizontal direction, hot-blast passing the distributing plate of fluidized bed in the drying blower box after with wet material heat transfer, wet air is discharged by the air exit after cyclone removes dust, dry material is discharged by the bin outlet, then collect the packing, in rabdosia rubescens piece production process, need use the fluidized bed to dry graininess rabdosia rubescens piece, present fluidized bed uses after a period of time, there is the rabdosia rubescens piece to remain in the fluidized bed, produce certain influence to the quality of rabdosia rubescens piece, consequently need regularly open the fluidized bed to its inside clean, influence work efficiency, consequently develop a fluidized bed drying equipment with clean mechanism and become especially necessary.
Disclosure of Invention
The utility model aims to provide fluidized bed drying equipment which is provided with a cleaning mechanism and can automatically clean the interior of a vulcanizing bed.
The technical scheme is as follows:
a fluidized bed drying device comprises a box body, wherein a support is arranged in the box body, a supporting spring is vertically arranged at the upper end of the support, a screen is horizontally arranged between the upper ends of the supporting springs, a discharging window is arranged at the left end of the box body, the left end of the screen extends out of the discharging window, a feeding pipe is arranged above the right end of the box body, a supporting frame is arranged at the lower end of the screen, a baffle is horizontally arranged at the lower end of the supporting frame, a rotating shaft extending along the left-right direction is rotatably arranged at the lower end of the support, a plurality of cams are arranged on the rotating shaft from left to right, a driving mechanism connected with the rotating shaft is arranged on the support, an air outlet pipe is arranged on the side surface of the box body, a telescopic mechanism is vertically arranged on the upper end surface of the box body, an air box is arranged at the lower end of the telescopic mechanism, a plurality of air outlet holes are uniformly arranged at the lower end of the air box body, a hot air generating mechanism is arranged above the box body, a first steel wire hose communicated with the air box is arranged on the hot air generating mechanism, guide rods are arranged at the front side and back side of the air box, the guide rods are all provided with sliding blocks in a sliding mode, a driving shaft extending in the front-back direction is rotatably arranged between the two sliding blocks, the driving shaft is coaxially and fixedly provided with a brush roller, the sliding blocks are provided with servo motors connected with the driving shaft, and the left end and the right end of the bellows are provided with hoisting mechanisms connected with the sliding blocks.
Preferably, the driving mechanism comprises a large gear coaxially arranged at the right end of the rotating shaft, a driving motor is arranged on a support on the right side of the large gear, and a small gear meshed with the large gear is coaxially arranged on a power output shaft for driving the motor.
Preferably, the hot air generating mechanism comprises a heat preservation box, the heat preservation box is provided with an air inlet, an induced draft fan is arranged in the air inlet, and the heat preservation box is internally provided with an electric heating wire.
Preferably, the lower end of the box body is provided with a drain pipe, and the drain pipe is provided with a ball valve.
Preferably, the sliding block is provided with a water spray nozzle, a water supply mechanism is arranged above the box body, and a second steel wire hose is arranged between the water supply mechanism and the water spray nozzle.
Preferably, the water supply mechanism include the water tank, be provided with the immersible pump in the water tank, the immersible pump is connected with the second wire hose.
Compared with the prior art, the beneficial effects are that:
the utility model controls the extension of the telescopic mechanism to enable the brush roller to be in contact with the screen, starts the servo motor and the hoisting mechanism, starts the water supply mechanism to spray water to the water spray nozzle, controls the brush roller to move leftwards or rightwards by the hoisting mechanism, and brushes dirt on the screen by the brush roller.
Drawings
FIG. 1 is a schematic view of a fluidized bed drying apparatus according to the present invention,
figure 2 is a schematic view of the structure at a in figure 1,
figure 3 is a schematic diagram of the structure at B in figure 1,
in the figure: 1. the device comprises a box body, 2, a support, 3, a supporting spring, 4, a screen, 5, a feeding pipe, 6, a baffle, 7, a rotating shaft, 8, a cam, 91, a gearwheel, 92, a driving motor, 93, a pinion, 10, an air outlet pipe, 11, a telescopic mechanism, 12, an air box, 13, a hot air generating mechanism, 14, a first steel wire hose, 15, a guide rod, 16, a sliding block, 17, a brush roller, 18, a winding mechanism, 19, a water nozzle, 201, a water tank, 202, a second steel wire hose, 21 and a sewage discharge pipe.
Detailed Description
The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 3: a fluidized bed drying device comprises a box body 1, a support 2 is arranged in the box body 1, a support spring 3 is vertically arranged at the upper end of the support 2, a screen 4 is horizontally arranged between the upper ends of the support springs 3, a discharge window is arranged at the left end of the box body 1, the left end of the screen 4 extends out of the discharge window, a feed pipe 5 is arranged above the right end of the box body 1, a support frame is arranged at the lower end of the screen 4, a baffle plate 6 is horizontally arranged at the lower end of the support frame, a rotating shaft 7 extending along the left-right direction is rotatably arranged at the lower end of the support 2 below the baffle plate 6,
a plurality of cams 8 are arranged on the rotating shaft 7 from left to right, a driving mechanism connected with the rotating shaft 7 is arranged on the support 2, the driving mechanism comprises a large gear 91 coaxially arranged at the right end of the rotating shaft 7, a driving motor 92 is arranged on the support 2 at the right side of the large gear 91, a small gear 93 meshed with the large gear 91 is coaxially arranged on a power output shaft driving an electric motor, the driving motor 92 drives the power output shaft to rotate, the rotating shaft 7 is driven to rotate by meshing of the large gear 91 and the small gear 93, and the rotating shaft 7 drives the cams 8 to rotate so as to push the baffle 6 upwards to realize vibration of the screen 4;
an air outlet pipe 10 is arranged on the side surface of a box body 1, a telescopic mechanism 11 is vertically arranged on the upper end surface of the box body 1, an air box 12 is arranged at the lower end of the telescopic mechanism 11, the telescopic mechanism 11 is telescopic to control the air box 12 to move up and down, a plurality of air outlet holes are uniformly arranged at the lower end of the air box 12, a hot air generating mechanism 13 is arranged above the box body 1, the hot air generating mechanism 13 comprises an insulation box, the insulation box is provided with an air inlet, an induced draft fan is arranged in the air inlet, heating wires are arranged in the insulation box, the hot air generating mechanism 13 is provided with a first steel wire hose 14 communicated with the air box 12, guide rods 15 are respectively arranged on the front side and the rear side of the air box 12 along the front-back direction, sliders 16 slide on the guide rods 15, the sliders 16 slide left and right on the corresponding guide rods 15, a driving shaft extending along the front-back direction is rotatably arranged between the two sliders 16, a brush roller 17 is coaxially and fixedly arranged on the driving shaft, and a servo motor connected with the sliders 16, the servo motor drives the driving shaft to rotate so as to drive the brush roller 17 to rotate, the left end and the right end of the air box 12 are both provided with a hoisting mechanism 18 connected with the sliding block 16, and the hoisting mechanism 18 is the prior art and is not described again;
the water spray nozzles 19 are arranged on the sliding blocks 16, the water supply mechanism is arranged above the box body 1 and comprises a water tank 201, a submersible pump is arranged in the water tank 201 and connected with a second steel wire hose 202, the second steel wire hose 202 is connected with the water spray nozzles 19, and the water supply mechanism supplies water to the water spray nozzles 19 to wet the screen 4, so that the screen 4 can be cleaned by the brush rollers 17; the lower end of the box body 1 is provided with a sewage discharge pipe 21, a ball valve is arranged on the sewage discharge pipe 21, and sewage collected at the lower end of the box body 1 can be discharged conveniently due to the arrangement of the sewage discharge pipe 21.
The specific working process is as follows: when drying is carried out, the hot air generating mechanism 13 and the driving mechanism are started, the hot air generating mechanism 13 conveys hot air to the air box 12, the hot air is blown to the screen 4 through each air outlet at the lower end of the air box 12, the driving motor 92 drives the power output shaft to rotate, the rotating shaft 7 is driven to rotate by utilizing the meshing of the large gear 91 and the small gear 93, the rotating shaft 7 drives the cam 8 to rotate so as to upwards push the baffle 6 to realize the vibration of the screen 4, materials to be dried are put into the screen 4 from the feeding pipe 5 and are dried in the horizontal moving process, wet hot air is discharged from the air outlet pipe 10, when the screen 4 needs to be cleaned after being used for a period of time, the driving mechanism is closed, the telescopic mechanism 11 is controlled to extend so that the brush roller 17 is contacted with the screen 4, the servo motor and the hoisting mechanism 18 are started, the water supply mechanism is started to spray water to the water nozzle 19, and the hoisting mechanism 18 is used to control the brush roller 17 to move leftwards or rightwards, the brush roller 17 brushes off dirt on the screen 4, after cleaning is completed, the servo motor, the winding mechanism 18 and the water supply mechanism are closed, the hot air generating mechanism 13 is started, and drying of the screen 4 is accelerated by hot air.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (6)
1. A fluidized bed drying apparatus characterized by: comprises a box body, a support is arranged in the box body, a supporting spring is vertically arranged at the upper end of the support, a screen is horizontally arranged between the upper ends of the supporting springs, a discharging window is arranged at the left end of the box body, the left end of the screen extends out of the discharging window, a feeding pipe is arranged above the right end of the box body, a supporting frame is arranged at the lower end of the screen, a baffle is horizontally arranged at the lower end of the supporting frame, a rotating shaft extending along the left-right direction is rotatably arranged at the lower end of the supporting frame, a plurality of cams are arranged on the rotating shaft from left to right, a driving mechanism connected with the rotating shaft is arranged on the support, an air outlet pipe is arranged at the side surface of the box body, a telescopic mechanism is vertically arranged on the upper end surface of the box body, an air box is arranged at the lower end of the telescopic mechanism, a plurality of air outlet holes are uniformly arranged at the lower end of the air box body, a hot air generating mechanism is arranged above the box body and is provided with a first steel wire hose communicated with the air box, guide rods are arranged at the front side and back side of the air box, the guide rods are all provided with sliding blocks in a sliding mode, a driving shaft extending in the front-back direction is rotatably arranged between the two sliding blocks, the driving shaft is coaxially and fixedly provided with a brush roller, the sliding blocks are provided with servo motors connected with the driving shaft, and the left end and the right end of the bellows are provided with hoisting mechanisms connected with the sliding blocks.
2. A fluid bed drying apparatus as claimed in claim 1, wherein: the driving mechanism comprises a large gear coaxially arranged at the right end of the rotating shaft, a driving motor is arranged on a support on the right side of the large gear, and a small gear meshed with the large gear is coaxially arranged on a power output shaft for driving the motor.
3. A fluid bed drying apparatus as claimed in claim 1, wherein: the hot air generating mechanism comprises a heat preservation box, the heat preservation box is provided with an air inlet, an induced draft fan is arranged in the air inlet, and a heating wire is arranged in the heat preservation box.
4. A fluid bed drying apparatus as claimed in claim 1, wherein: the lower end of the box body is provided with a drain pipe, and a ball valve is arranged on the drain pipe.
5. A fluid bed drying apparatus as claimed in claim 1, wherein: the water supply device is characterized in that a water spray nozzle is arranged on the sliding block, a water supply mechanism is arranged above the box body, and a second steel wire hose is arranged between the water supply mechanism and the water spray nozzle.
6. A fluid bed drying apparatus as claimed in claim 5, wherein: the water supply mechanism comprises a water tank, a submersible pump is arranged in the water tank, and the submersible pump is connected with a second steel wire hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538498.5U CN216204694U (en) | 2021-10-21 | 2021-10-21 | Fluidized bed drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122538498.5U CN216204694U (en) | 2021-10-21 | 2021-10-21 | Fluidized bed drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216204694U true CN216204694U (en) | 2022-04-05 |
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ID=80886244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122538498.5U Active CN216204694U (en) | 2021-10-21 | 2021-10-21 | Fluidized bed drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216204694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790079A (en) * | 2022-11-22 | 2023-03-14 | 湖北大江环保科技股份有限公司 | Novel drying equipment of vibration fluidization drying bed |
-
2021
- 2021-10-21 CN CN202122538498.5U patent/CN216204694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115790079A (en) * | 2022-11-22 | 2023-03-14 | 湖北大江环保科技股份有限公司 | Novel drying equipment of vibration fluidization drying bed |
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