Plate type heat exchanger for granular solid materials

A granular solid, material plate technology, applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problems of plate failure, reduce output, unrealistic cleaning operation, etc., and achieve convenient disassembly operation. , The effect of prolonging the service life and avoiding repeated alternating loads
CN102425965AActive Publication Date: 2012-04-25兰州节能环保工程有限责任公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
兰州节能环保工程有限责任公司
Publication Date
2012-04-25

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Abstract

The invention discloses a heat exchange device for granular solid materials or crystal materials which serve as heat exchange objects. In the heat exchange device, the cross sections of heat exchange main bodies are rectangular shells; heat exchange plates in which heat exchange medium flow channels are formed and a structure which is formed by granular solid material flow channels formed among all the heat exchange plates are arranged inside the rectangular shells at intervals; the heat exchange main bodies as well as the heat exchange main bodies and a material discharging cabin or a material feeding cabin in a material discharging device are fixedly connected through flanges; one surface of the rectangular shells of the heat exchange main bodies is combined with a neighboring surface through a hinge, and the surface is combined with another neighboring surface through a bolt and nut pair, so that the surface forms a movable door; one side, close to the heat exchange plates, of the movable door is provided with a strip-type pressing plate and a flexible pad which are fixed by screws; and during specific application, the heat exchange plates contacted with the flexible pad are tightly pressed against one another for constraint through the flexible pad.
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Description

technical field

[0001] The invention relates to a heat exchange device, in particular to a device in which the heat exchange object is a powdery solid or crystal substance. The present invention includes a heat exchanger main body, a feeding device, a vibrating unloading device, a temperature measuring device and a material level control device, wherein: the heat exchanger main body is arranged in a shell with a rectangular cross-section and its interior is arranged at intervals. The heat exchange plates of the heat medium flow channel and the powdery solid material flow channels formed between the heat exchange plates are formed. Background technique

[0002] In modern industrial production activities, such as chemical fertilizers, cement, mineral powder, pharmaceuticals, food and other solid powder or uniform granular crystal industrial raw materials and their finished products require a large number of different degrees of heat exchange every day, and some products need t...

Claims

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