The invention discloses a boiling dryer for chemical industry, which comprises an intermediate-effect filter, a sub-high-efficiency filter, a heater, a air regulating valve, a fluidized bed, a transfusion pump, compressed air, an induced draft fan, a muffler, a shock absorber, a main air pipe and a roller; the transfusion pump and compressed air are connected with one side of the fluidized bed; the intermediate-effect filter and a sub-high-efficiency filter are fixed on the heater; The heater is connected to the lower end of the fluidized bed through a pipeline; the muffler is connected to the fluidized bed by a main air duct; the induced draft fan is fixed to the muffler; the air regulating valve is installed on the pipeline between the heater and the fluidized bed and on the main air duct; the bottom end of the infusion pump and the bottom end of the fluidized bed are equipped with four rollers; and the bottom end of the induced draft fan is equipped with a shock absorber. The fluidized bed dryer used in chemical industry improves fluidity and reduces dust flying through powder granulation, improves its solubility through powder granulation, and completes one-step granulation by mixing, granulating and drying in one machine.
【技术实现步骤摘要】
一种化工用沸腾干燥机
本专利技术涉及一种沸腾干燥机,具体为一种化工用沸腾干燥机。
技术介绍
沸腾干燥机是一种干燥设备,又称流化床,一般由加热器、沸腾床主机、旋风分离器、布袋除尘器、引风机、操作台组成。使用范围:制药工业中的造粒:片剂颗粒、冲剂颗粒、胶囊剂颗粒;食品工业的造粒:可可、咖啡、奶粉、颗粒果汁、调味晶等;其他行业的造粒:农药、饲料、化肥、颜料、染料化工等。粉状或颗粒状湿物料的干燥;包衣:颗粒、丸剂保护层、备色、缓释、薄膜、肠溶包衣等。
技术实现思路
本专利技术的目的在于提供一种化工用沸腾干燥机,它可实行自动化生产,是连续式干燥设备,干燥速度快,温度低,能保证产品质量,符合药品生产GMP要求;一是通过粉体造粒,改善流动性,减少粉尘飞扬;二是通过粉体造粒改善其溶解性能;三是混合、制粒、干燥在一机内完成一步法制粒;四是采用抗静电滤布,设备操作安全;五是设置压力泄放孔,一旦发生爆炸,设备人员不受伤害;六是设备无死角,装卸料轻便快速,冲洗干净,满足GMP规范。为实现上述目的,本专利技术提供如下技术方案:一种化工用沸腾干燥机,包括中效过滤器、亚高效过滤器、加热器、调风阀、流化床、输液泵、压缩空气、引风机、消音器、减震器、主风管和滚轮;所述输液泵和压缩空气采用管道与流化床一侧连接;所述中效过滤器和亚高效过滤器固定在加热器上;所述加热器通过管道连接在流化床下端;所述消音器采用主风管与流化床连接;所述引风机与消音器固定连接;所述调风阀安装在加热器与流化床之间的管道上面以及主风管上面。进一步,所述输液泵底端和流化床底端安装有四个滚轮。进一步,所述引风机底端安装有减震器。与 ...
【技术保护点】
1.一种化工用沸腾干燥机,包括中效过滤器、亚高效过滤器、加热器、调风阀、流化床、输液泵、压缩空气、引风机、消音器、减震器、主风管和滚轮;其特征在于:所述输液泵和压缩空气采用管道与流化床一侧连接;所述中效过滤器和亚高效过滤器固定在加热器上;所述加热器通过管道连接在流化床下端;所述消音器采用主风管与流化床连接;所述引风机与消音器固定连接;所述调风阀安装在加热器与流化床之间的管道上面以及主风管上面。
【技术特征摘要】
1.一种化工用沸腾干燥机,包括中效过滤器、亚高效过滤器、加热器、调风阀、流化床、输液泵、压缩空气、引风机、消音器、减震器、主风管和滚轮;其特征在于:所述输液泵和压缩空气采用管道与流化床一侧连接;所述中效过滤器和亚高效过滤器固定在加热器上;所述加热器通过管道连接在流化床下端;所述消音器采用主...
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