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实用新型
CN203582030U 平衡管 有权

平衡管
摘要：
本实用新型提供了一种平衡管，包括相互连通的成型机、成型机进料箱体和缓冲仓，还包括：抽负压装置，通过负压管与成型机进料箱体和缓冲仓相连通。抽负压装置与成型机进料箱相连通，成型机及成型机进料箱的箱体内部正压能够释放并形成负压环境，进而使得成型机进料通畅。抽负压装置与缓冲仓相连通，缓冲仓内部的正压也能够得到释放并形成负压环境，进而使得缓冲仓进料通畅。抽负压装置有效控制系统内的负压，有利于物料自然流动，减少膨料、堵料等故障，本实用新型的平衡管能够创造整个系统内气压平衡、促进系统平稳工作。
摘要（英）：

The utility model provides a balance pipe. The balance pipe comprises a forming machine, a forming machine feed box body and a surge bin, which are communicated with one another, and also comprises a negative pressure generation device, wherein the negative pressure generation device is communicated with the forming machine feed box body and the surge bin through a negative pressure pipe. According to the balance pipe, the negative pressure generation device is communicated with the forming machine feed box body, so that positive pressure in the forming machine and the forming machine feed box body can be released to form a negative pressure environment, and the feeding smoothness of the forming machine is further ensured; the negative pressure generation device is communicated with the surge bin, so that positive pressure in the surge bin can also be released to form a negative pressure environment, and the feeding smoothness of the surge bin is further ensured; negative pressure in a system can be effectively controlled through the negative pressure generation device, so that the natural flowing of materials is facilitated, and failures of material expansion, material blockage and the like are reduced; air pressure in the whole system can be balanced, and the stable work of the system is promoted.

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