Reinforced thermoplastic composite wall pipe, strip and its complete production equipment

Abstract

The invention discloses a strip material for a reinforced thermoplastic composite structure wall pipe, which comprises an upper base plate, a lower base plate and at least one reinforcing rib, wherein the reinforcing rib is vertically connected with the upper base plate and the lower base plate into a whole, and a reinforcing sectional material is at least positioned in the reinforcing rib. The composite elastic modulus in a strip material of the reinforced thermoplastic composite structure wall pipe is greater than that of the reinforcing sectional material of a thermoplastic material layer, the ring stiffness of the pipe material can be obviously improved, and in addition, the consumption of raw materials can be obviously reduced. The invention also discloses a pipe material for the reinforced thermoplastic composite structure wall pipe made of a strip material of the reinforced thermoplastic composite structure wall pipe, the pipe material has smooth and flat inner walls and outer walls, and in addition, a plurality of hollow structures are arranged between the inner walls and the outer walls. The invention also discloses a reinforced thermoplastic composite structure wall pipe set production device for producing the pipe material of the reinforced thermoplastic composite structure wall pipe, the production device can synchronously realize the continuous production of the strip material for the reinforced thermoplastic composite structure wall pipe and the pipe material for the reinforced thermoplastic composite structure wall pipe, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of reinforced thermoplastic composite structure wall pipes, in particular to a reinforced thermoplastic composite structure wall pipe material, a strip and a complete production device thereof. Background technique [0002] The protection of water resources is an important part of protecting the ecological environment. At present, the main cause of groundwater pollution is the leakage of urban or industrial sewage pipes. For this reason, traditional cast iron pipes and reinforced concrete pipes have been gradually or are being replaced by various types of buried plastic structural wall pipes. [0003] There are two main processes for plastic structural wall pipes: direct extrusion and winding. The plastic structural wall pipes formed by winding are formed by continuous winding of plastic hollow strips or plastic special-shaped strips. This process is suitable for the manufacture of large-diameter and full-s...

AI Technical Summary

Problems solved by technology

No matter how many advantages the plastic structural wall pipe has, if the price is too high, it will be difficult for users to accept it

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