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E-mail
2461839158@qq.com
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Phone
13358186266,18018213166
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Address
Yangjia Group, Donghua Village, Hutang Town, Wujin District, Changzhou City
Changzhou Hekang Environmental Protection Machinery Co., Ltd
2461839158@qq.com
13358186266,18018213166
Yangjia Group, Donghua Village, Hutang Town, Wujin District, Changzhou City
Positive pressure air supply shut-off fanDivided into three categories: ordinary type, pressure resistant type, and high temperature resistant type.
Normal type: can be used in80It can continuously and uniformly feed materials into the conveying pipe for materials below normal temperature, and can also serve as an unloader in the system and separation dust collection section. Pressure resistant type: It adopts a closed rotor and can be widely used in suction type, pressure type airflow conveying systems, and negative pressure conveying equipment. It can ensure that the airflow pressure inside the conveying pipe does not leak, and can safely transport and collect materials. Therefore, it is called a universal lock in this regard. It not only can withstand pressure, but also has ordinary functions.
High temperature resistant type: Based on the different temperature rises of material transportation and discharge ports, due to the impact of temperature on the expansion of the machine body, as well as the adverse effects on the bearing and oil seal system, our factory has designed a high-temperature resistant external structure wind turbine. It separates the operating part from the box part in contact with the material, which can safely operate the bearing and oil seal system without being affected by cross temperature. This type of product is not only resistant to high temperature, but also has good effects on the transportation and reception of temperature absorbing materials and metallic powders. Because these objects have penetrability, they penetrate the oil sealed material directly into the bearing, causing damage to the machinery during operation without being affected. It is precisely because of its external characteristics that it will not come into contact with materials.
The shutdown fan is used at the discharge port of the unloader that operates under negative pressure. The upper part receives the material discharged by the unloader and relies on the rotating impeller to transport the material and also plays a sealing role, preventing air from being sucked in from the discharge port during pneumatic conveying and ensuring the normal discharge of the unloader.

Manufacturer of positive pressure air supply shut-off fan
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