A dense-phase compressed gas conveying device for polyester chemical fiber production
A compressed gas and conveying device technology, which is applied in the field of dense-phase compressed gas conveying devices for polyester chemical fiber production, can solve the problems of unusable waste heat in conveying pipelines, affecting conveying quality, and blockage of conveying pipes, so as to achieve stable connection of conveying structures and easy installation The effect of dismantling the conveying structure and preventing material clogging
Active Publication Date: 2020-05-15
嘉兴市新丰特种纤维有限公司
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Problems solved by technology
[0003] However, the internal pressure of the pipeline of the traditional dense-phase compressed gas conveying device for polyester chemical fiber production is not easy to control. If the gas pressure at the feeding end is too high, the material will leak out, affecting the quality of conveying, and the conveying pipeline is likely to cause blockage, which is harmful to the conveying pipeline. The waste heat cannot be used
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[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0027] Such as figure 1 , figure 2 and Figure 4 As shown, a dense-phase compressed gas conveying device for polyester chemical fiber production according to the present invention includes a waste heat utilization structure 1, a connecting structure 2, a pressurizing structure 3, a limiting structure 4, a conveying structure 5, and a second limiting block 6. Limiting hole 7, installation groove 8 and positioning rod 9; the inside of the connection structure 2 used to connect the material conveying pipeline is provided with the installation groove 8 for installing the sealing sleeve; the connection structure 2 is close to the One end of the conveying structure 5 for conveying materials is provided with the positioning rod 9 with an elliptical cr...
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The invention relates to the field of polyester chemical fiber production equipment, in particular to a dense-phase compressed gas conveying device used for polyester chemical fiber production. The dense-phase compressed gas conveying device comprises a waste heat use structure, a connecting structure, a pressurization structure, a limiting structure, a conveying structure, second limiting blocks,limiting holes, an installation groove and a locating rod. The installation groove used for installing a sealing sleeve is arranged in the connecting structure used for being connected with a material conveying pipeline. The waste heat use structure for using waste heat in conveyed gas is arranged on the connecting structure and the conveying structure. The waste heat use structure is used, so that the waste heat in the conveyed gas is conveniently used, the waste heat use efficiency is improved, and energy use efficiency is improved; the conveying structure is used, so that the gas and a material in the fixed size are conveniently conveyed through multiple channels, and a material blockage is effectively prevented; and meanwhile, the pressurization structure is used in cooperation, so that the blocked conveying structure is conveniently dredged, material conveying quality and efficiency are greatly improved, and overhauls and maintenance are more convenient.
Description
technical field [0001] The invention relates to the field of polyester chemical fiber production equipment, in particular to a dense-phase compressed gas conveying device for polyester chemical fiber production. Background technique [0002] Airflow conveying is a kind of material conveying method that uses the energy of airflow to convey fine granular materials along the airflow direction in a closed pipeline. This conveying method is not only convenient to operate, but also can be used for horizontal, vertical or inclined conveying During the process, physical operations such as heating, cooling, drying and air classification can also be performed on the material at the same time, and it is widely used in the material transportation in the production of polyester chemical fiber. [0003] However, the internal pressure of the pipeline of the traditional dense-phase compressed gas conveying device for polyester chemical fiber production is not easy to control. If the gas pre...
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IPC IPC(8): B65G53/16B65G53/52B65G53/58B65G53/34B65G69/20
CPCB65G53/16B65G53/34B65G53/52B65G53/58B65G69/20
Inventor 张兴宇
Owner 嘉兴市新丰特种纤维有限公司