Waste gas treatment equipment of insulating tower production line based on vertical weight tensioning method

Abstract

The invention provides waste gas treatment equipment of an insulating tower production line based on a vertical weight tensioning method. The waste gas treatment equipment comprises an incinerator, acooling tower, an exhaust fan and a bag-type dust collector which are sequentially connected, and a waste gas suction inlet is formed in the incinerator. According to the waste gas treatment equipmentof the insulating tower production line based on the vertical weight tensioning method, gas in the production process is uniformly and intensively treated, the waste gas is treated in an environmental protection mode, and zero pollution emission is realized.

Description

technical field [0001] The invention relates to the field of insulating poles and towers, in particular to waste gas treatment equipment for insulating poles and towers production lines based on the vertical heavy-vertical stretching method. Background technique [0002] In the power industry, FRP composite materials are also playing an important role, among which the most widely used and most effective is the transmission line tower. Compared with traditional material towers, fiberglass composite towers have been recognized by countries all over the world for their technical advantages of light weight, high strength, high insulation, and corrosion resistance. Therefore, they have become the target products that are actively developed, promoted and applied in global power grid construction. The manufacture and application of composite poles in foreign countries are mainly concentrated in North America and Europe, among which the research, development and application are most...

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Problems solved by technology

[0006] 1) The process stability of the material is poor. The main molding processes of FRP composite materials include hand lay-up molding, lamination molding, RTM method, extrusion method, compression molding, and winding molding. Among them, pultrusion molding and RTM method have better material stability. And compression molding, the dispersion of material properties is relatively small, but the production process of the latter two methods is more complicated, and the production efficiency is low. At present, the main composite material products on the market still tend to pultrusion molding process;

[0007] 2) The dispersion of material performance is large. Since the performance of FRP composite materials is closely related to the fiber lay-up structure, and the lay-up of fibers in FRP materials is very slow to ensure uniformity everywhere, so the mechanical properties of the material after sampling at different positions There will be deviations in performance, and the dispersion of FRP materials produced by some processes is relatively large, which leads designers to take the lower limit of the test value of the material as much as possible when designing the structure of FRP composite materials, and its structure will lead to excessive performance in material design. Affluence leads to a series of problems such as excessive use of materials, serious waste of materials, and high product costs;

[0008] 3) Long-term environmental aging resistance is poor. FRP composite materials are organic resin composite materials. The weather resistance of organic resins, especially the resistance to ultraviolet aging in sunlight, is the Achilles heel of its outdoor applications. In order to improve the weather resistance of FRP materials, carry out A lot of research on weather resistance of corresponding materials has been carried out, the more common ones are surface weather-resistant coating method and surface weather-resistant material composite method;

Although the large size solves the slowness of the hand lay-up process, the solidification and demoulding links of the winding process still exist, and these two links are the bottleneck of production efficiency. An average set of composite poles takes 2-3 hours to solidify on average, and the cooling time is 0.5 hours. Hours, hoisting and demoulding about 0.5 hours, so the production efficiency of GFRP single-pole tower winding is extremely low, about 6-8 hours for a pole; at the same time, because the fibers of the winding tower cannot be completely laid vertically, the laying of the fibers in the longitudinal direction cannot To maximize the strength, part of the strength will be dispersed in the circumferential direction. In this case, in order to ensure the longitudinal strength of the composite tower, the thickness of the fiber layer can only be increased to ensure the longitudinal strength of the composite tower. The thickness of the tower will increase , the

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