Heating ventilation system of heating cylinder
A ventilation system and barrel technology, applied in the field of heating equipment, can solve the problems of low heating efficiency, inconvenient cooling, low energy utilization rate, etc., and achieve the effect of improving heat utilization rate, avoiding excessive temperature, and good heating effect
Pending Publication Date: 2020-03-31
YIFUMAN BEIJING TECH
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Problems solved by technology
[0003] The purpose of the embodiments of the present invention is to provide a heating and ventilation system for heating the barrel to solve the problems of low heating efficiency, low energy utilization rate and inconvenient cooling of existing extruders
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[0022] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] A heating and ventilation system for heating the barrel, combined with Figure 1 to Figure 4 , arranged on the outer wall of the heating barrel 1, the heating barrel 1 has a cylindrical tubular structure, and an auger is arranged inside the heating barrel 1, which can be used for conveying plastics. The heating and ventilation system of the heating barrel includes an air duct forming laye...
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The embodiment of the invention discloses a heating ventilation system of a heating cylinder, and belongs to the field of heating equipment. According to the technical scheme, the heating ventilationsystem is characterized by comprising an air duct forming layer, a heat insulation layer, an electromagnetic coil layer and an air cover; and the air cover is fixedly arranged on the outer side of theheating cylinder, the air duct forming layer, the heat insulation layer and the electromagnetic coil layer are arranged between the heating cylinder and the air cover, the air duct forming layer is arranged on the outer wall of the heating cylinder and comprises a plurality of heat insulation tiles, every two adjacent heat insulation tiles are detachably connected, an air duct is formed between the air duct forming layer and the heating cylinder, one end of the air duct is located in the air cover, the other end of the air duct communicates with the exterior of the air cover, an air blower isarranged on the air cover and used for generating airflow passing through the air duct, the heat insulation layer is arranged on the outer side of the air duct forming layer, and the electromagneticcoil layer is arranged on the outer side of the heat insulation layer. The heating effect is better, the heat utilization rate is high, heat losses in the heating process can be effectively avoided due to the arrangement of the air duct forming layer, and cooling operation can be conveniently carried out when cooling adjustment needs to be carried out.
Description
technical field [0001] The invention relates to the field of heating equipment, in particular to a heating and ventilation system for heating a barrel. Background technique [0002] The extruder is an important plastic machine, and the production and manufacture of most plastic products can be realized by extrusion molding. An auger is arranged in the barrel of the extruder, and the plastic heated and melted in the heating barrel can be conveyed through the auger. The common heating cylinder is heated externally, the heating efficiency is low, and the heat loss is serious, resulting in energy waste, and it is inconvenient to cool down when the temperature needs to be lowered. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a heating and ventilation system for heating barrels to solve the problems of low heating efficiency, low energy utilization rate and inconvenient cooling of existing extruders. [0004] In order...
Claims
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Login to View More IPC IPC(8): B29C48/80B29C48/82
CPCB29C48/832B29C48/834
Inventor 郑志荣权安江
Owner YIFUMAN BEIJING TECH