首页> 外国专利> Apparatus for drying vegetable bulk material such as hops, comprises a heating device for producing hot supply air, a device for storing vegetable bulk material, a heat exchanger, a device for sucking exhaust air, and a filter grid

Apparatus for drying vegetable bulk material such as hops, comprises a heating device for producing hot supply air, a device for storing vegetable bulk material, a heat exchanger, a device for sucking exhaust air, and a filter grid

机译：用于干燥诸如啤酒花的蔬菜散装物料的设备，包括用于产生热供给空气的加热装置，用于存储蔬菜散装物料的装置，热交换器，用于抽吸废气的装置以及滤网。

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The apparatus (1) comprises a heating device (3) for producing hot supply air, a device (5) for storing vegetable bulk material, a heat exchanger (29), a device (7) for sucking exhaust air, and a filter grid (15). The heating device, the storage device and the sucking device are arranged and designed, so that the hot supply air produced from the heating device initially flows through the bulk material and then is sucked off by the sucking device. The sucking device is designed, so that it produces a negative pressure (delta P 1) in an area, which is disposed downstream of the storage device. The apparatus (1) comprises a heating device (3) for producing hot supply air, a device (5) for storing vegetable bulk material, a heat exchanger (29), a device (7) for sucking exhaust air, and a filter grid (15). The heating device, the storage device and the sucking device are arranged and designed, so that the hot supply air produced from the heating device initially flows through the bulk material and then is sucked off by the sucking device. The sucking device is designed, so that it produces a negative pressure (delta P 1) in an area, which is disposed downstream of the storage device in a flow direction of the supply air, where the negative pressure is -5 to -500 Pascal. The negative pressure produced by the sucking device is controllable or regulatable. The heating device is designed, so that it produces a further negative pressure (delta P 4) in an area, which is disposed upstream of the storage device in the flow direction of the hot air, where the negative pressure is less than 200 Pascal. The storage device has two partial storage devices arranged one after the other in the flow direction of the hot air for storing a part of the bulk material. The heating device, the storing device and the sucking device are designed, so that a slight negative pressure (delta P 4) of 1-100 Pascal adjusts itself in an area that is disposed upstream of the first partial storage device in the flow direction of the hot air and a slight negative pressure (delta P 2) of -1 to -100 Pascal adjusts itself in an area that is disposed between the first and second partial storage devices and so that a strong negative pressure (delta P 1) of -50 to -500 Pascal adjusts itself in an area that is disposed downstream of the second partial storage device in the flow direction of the hot air. The heating device, the storage device and the heat exchanger are arranged and designed, so that the hot air produced by the heating device is supplied to the heat exchanger as exhaust air after flowing through the bulk material stored in the storage device. The supply air to be supplied is introduced to the heating device before through the heat exchanger to preheat the supply air by the recovered heat, which is withdrawn from the exhaust air through the heat exchanger. The filter grid is arranged, so that the exhaust air is released by particles with a determined minimum size before entering into the heat exchanger. The heating device is designed, so that the supply air is sucked in an area, in which it is free of pollutants, surrounding the apparatus. An independent claim is included for a method for drying vegetable bulk material.

机译：设备（1）包括用于产生热供应空气的加热装置（3），用于存储蔬菜散装物料的装置（5），热交换器（29），用于抽吸废气的装置（7）以及过滤网。（15）。加热装置，存储装置和抽吸装置被布置和设计成使得从加热装置产生的热的供给空气首先流过散装物料，然后被抽吸装置抽吸掉。抽吸装置被设计成使得其在布置在存储装置的下游的区域中产生负压（ΔP1）。设备（1）包括用于产生热供应空气的加热装置（3），用于存储蔬菜散装物料的装置（5），热交换器（29），用于抽吸废气的装置（7）以及过滤网。（15）。加热装置，存储装置和抽吸装置被布置和设计成使得从加热装置产生的热的供给空气首先流过散装物料，然后被抽吸装置抽吸掉。抽吸装置的设计使其在一个区域内产生负压（delta P 1），该区域在供应空气的流动方向上位于存储装置的下游，其中负压为-5到-500 Pascal 。由抽吸装置产生的负压是可控制的或可调节的。加热装置被设计成使得其在沿着负压小于200帕斯卡的热空气的流动方向上布置在存储装置上游的区域中产生另外的负压（ΔP4）。所述存储装置具有两个局部存储装置，所述两个局部存储装置在热空气的流动方向上一个接一个地布置，用于存储一部分散装物料。对加热装置，存储装置和抽吸装置进行设计，以便在设置于第一部分存储装置上游的区域中，以1-100 Pascal的轻微负压（delta P 4）进行调节。热空气和-1至-100 Pascal的轻微负压（delta P 2）会在位于第一和第二部分存储设备之间的区域中进行自我调节，因此-的强负压（delta P 1）为- 50至-500 Pascal在热风的流动方向上位于第二部分存储设备下游的区域进行自我调节。加热装置，存储装置和热交换器被布置和设计，使得由加热装置产生的热空气在流过存储在存储装置中的散装材料之后作为排气被提供到热交换器。待供应的供应空气在通过热交换器之前被引入加热装置，以通过回收的热量对供应空气进行预热，该回收的热量通过热交换器从排气中被抽出。布置过滤器格栅，使得废气在进入热交换器之前由具有确定的最小尺寸的颗粒释放。设计加热装置，以使供应空气在设备周围的没有污染物的区域中被吸入。包括用于干燥蔬菜散装材料的方法的独立权利要求。

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公开/公告号DE102008046105A1

专利类型
公开/公告日2010-03-18

原文格式PDF
申请/专利权人 SCHRANNER JOHANN;
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申请/专利号DE20081046105
发明设计人 SCHRANNER JOHANN;
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申请日2008-09-05
分类号C12C3/02;
国家 DE
入库时间 2022-08-21 18:28:44

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