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Granulating, fluidizing and drying system

A fluidized drying and granulation technology, which is applied in the direction of drying solid materials, heating to dry solid materials, and granulating raw materials, can solve problems such as complex structures, achieve high efficiency, stable fluidization, and a favorable environment The effect of protection

Inactive Publication Date: 2014-03-19
CHANGZHOU LEMAR DRYING ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned boiling drying system can complete the whole process from feeding to discharging in a sealed state. It adopts spray drying, which is suitable for drying heat-sensitive materials, so the structure is more complicated.

Method used

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  • Granulating, fluidizing and drying system
  • Granulating, fluidizing and drying system
  • Granulating, fluidizing and drying system

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Embodiment 1

[0017] See Figure 1 to Figure 4 , This embodiment has a vibrating fluidizer 1, a granulator 2, a cyclone separator 3, a water film dust collector 4, a crusher 5, a heating device 6 and a cooling device 7.

[0018] The vibrating fluidizer 1 includes an upper cover 1-1, a casing 1-2, a bed board 1-3 and a vibrating motor 1-4 connected to the casing 1-2. The upper cover 1-1 is fixed by a bracket, and the casing 1 -2 is supported by the shock absorber 1-5, the upper cover 1-1 is softly connected with the box body 1-2, and the bottom of the bed board 1-3 is an air chamber. The end of described bed board 1-3 has sifter 1-3b (see Figure 4 ), the flange part 1-3c is surrounded by the bed board 1-3. A coarse particle outlet 1-8 and a finished product outlet 1-9 are respectively provided on the box body 1-2 below the sifter 1-3b. When the vibration motor starts, the upper cover 1-1 does not participate in the vibration.

[0019] The ventilation area on the bed board 1-3 of the vib...

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Abstract

A granulating, fluidizing and drying system is provided with a vibration fluidizing machine, a granulating machine, a cyclone separator, a water film dust remover, a crusher, a heating device and a cooling device. A ventilation area on a bed plate of the vibration fluidizing machine is formed by connecting round unit ventilation areas which are arranged in a line. A screening device is arranged at the tail end of the bed plate, air holes at the middle square positions of the unit ventilation areas on the bed plate are straight holes, and air holes on four bow-shaped parts of the unit ventilation areas on the bed plate are scale holes. The air outlet direction of the scale holes on two bow-shaped parts on the front part in each unit ventilation area is towards a box wall, and the air outlet direction of the scale holes on two bow-shaped parts on the rear part in each unit ventilation area is towards the connection position of two unit ventilation areas. Air inlet tubes corresponding to the unit ventilation areas one by one are arranged in an air chamber. The granulating, fluidizing and drying system can integrally achieve granulation, drying, cooling and screening, has high efficiency, treats exhausted tail gas, and is favorable for environment protection. By means of a special shape of the bed plate and the distribution of the air holes, fluidization of the vibration fluidizing machine is stable and free of dead corners.

Description

technical field [0001] The invention relates to a granulation fluidized drying system. Background technique [0002] The entire body of the vibrating fluidized bed of the horizontal vibrating fluidized bed dryer is supported on the base by springs. The vibrating dryer is thrown by the vibrating motor to generate an exciting force. The material jumps forward under the action of the exciting force in a given direction, and at the same time The hot air input from the bottom of the bed makes the material in a fluidized state, the material particles are in full contact with the hot air, the material enters from the feeding port, the material on the vibrating tank is in contact with the hot air from the lower part of the vibrating tank, and the humid air is drawn out by the induced draft fan. , the dry material is discharged from the discharge port. The Chinese announcement number is CN201885519U (application number 201020662337.6) The vibrating fluidized drying device disclosed ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B3/092B01J2/00
Inventor 周友来刘毅
Owner CHANGZHOU LEMAR DRYING ENG
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