Novel modularization vertical type water pipe waste heat boiler

Abstract

The invention relates to a novel modularization vertical type water pipe waste heat boiler. The novel modularization vertical type water pipe waste heat boiler is composed of a boiler barrel box group, a super heater box group, an evaporator box group, a coal economizer box group and the like, wherein the boiler barrel box group is composed of a plurality of boiler barrel boxes, the super heater box group is composed of a plurality of super heater boxes, the evaporator box group is composed of a plurality of evaporator boxes, and the coal economizer box group is composed of a plurality of coal economizer boxes. The novel modularization vertical type water pipe waste heat boiler has the advantages of firstly using double independent structures of an outer box, a built-in boiler barrel flue, a heating face and the like, and thereby not only guaranteeing relative static status and load supporting of the outer box, but also meeting thermodynamics dynamic change and pressure bearing requirements of the built-in boiler barrel flue, the heating face and a heating body component, and secondly saving usage amount of steel frames and steel materials for an existing vertical water tube boiler, shortening a manufacture period of a device due to standardized production, reducing installation engineering quantity of the boilers of the same type due to modularization, and reducing the occupied area and energy consumption of the boilers of the same type.

Description

technical field [0001] The invention relates to a novel vertical water tube waste heat boiler structure with flue type waste heat, in particular to a novel modularized vertical water tube waste heat boiler, which belongs to the field of waste heat recovery and utilization of industrial flue gas. technical background [0002] At present, the country puts forward higher requirements for energy saving and consumption reduction, and there are a large number of basic industries such as high energy consumption and raw materials in the economic field of our country, resulting in more industrial smoke emissions, so waste heat utilization and waste heat power generation are booming. The use of waste heat power generation can not only reverse the power consumption in the product manufacturing process, thereby reducing production costs, but also discharge the flue gas at low temperature, which can reduce the urban heat island effect in local airspace. At present, most waste heat boiler...

AI Technical Summary

Problems solved by technology

At present, most waste heat boilers are assembled on-site by steel frame, flue, heat transfer parts, pressure parts and pipes, and are traditional independent steel frame type. The construction is difficult, the error is large, the consumption is large, and the efficiency is low

Cause waste of manpower, material resources, financial resources and other resources, and will have a negative impact on the corporate image

Images