Heating device of medical pipe plastic extruding machine

Abstract

The invention relates to a heating device of a medical pipe plastic extruding machine. The heating device of the medical pipe plastic extruding machine comprises a stuff canister. A plurality of temperature measurement grooves are evenly formed in the stuff canister. A temperature control probe is arranged in each temperature measurement groove. Each temperature control probe is connected with a temperature sensor. A layer of heat preservation cotton is arranged on the outer wall of the stuff canister. An insulation plate is arranged on the outer circle of the heat preservation cotton. A plurality of air inlets and air outlets matched with the air inlets are evenly formed in the insulation plate. A heat dissipation channel is formed between each air inlet and the corresponding air outlet. Each air inlet is connected with a draught fan which is connected with a draught fan controller. A plurality of electromagnetic induction coil assemblies are evenly wound around the insulation plate and each electromagnetic induction coil assembly is connected with an electromagnetic induction controller. The draught fan controllers and the electromagnetic induction controllers are connected with a general control cabinet. The heating device of the medical pipe plastic extruding machine has the advantages of being simple in structure, capable of achieving uniform heating, high in heat conversion efficiency and low in production cost.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a heating device, in particular to a heating device of a medical pipe extruder. Background technique [0002] The heating system of the extruder generally uses the traditional resistance heating method to heat the raw materials in the barrel, which not only consumes a lot of power, but also produces serious heat pollution, low heat conversion efficiency, and 60% of the heat is lost Therefore, it is necessary to use a flow fan for cooling in the production workshop, which increases the cost of production and operation of the enterprise. At the same time, it is difficult for the traditional heating device to heat evenly, which greatly reduces the working reliability of the extruder. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a heating device for a medical tubing extrude...

AI Technical Summary

Problems solved by technology

[0002] The heating system of the extruder generally uses the traditional resistance heating method to heat the raw materials in the barrel, which not only consumes a lot of power, but also produces serious heat pollution, low heat conversion efficiency, and 60% of the heat is lost Therefore, in the production workshop, it is necessary to use a flow fan for cooling treatment, which increases the cost of production and operation of the enterprise. At the same time, it is difficult for the traditional heating device to heat evenly, which greatly reduces the working reliability of the extruder.

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