Distributed type natural gas heating device

Abstract

The invention provides a distributed type natural gas heating device. According to the distributed type natural gas heating device, an integrated box body cover is arranged on an integrated box body; combustors are arranged inside the integrated box body; a fuel gas glass metal hose and an air duct glass metal hose are connected to each combustor; the fuel gas glass metal hoses are connected with a fuel gas pipeline; the fuel gas pipeline is provided with fuel gas electronic control cut-off valves; the air duct glass metal hoses are connected with a combustion-supporting air supply pipeline; the combustion-supporting air supply pipeline is provided with combustion-supporting air pipe electronic control cut-off valves; the fuel gas pipeline and the combustion-supporting air supply pipeline are both fixed and positioned through fixing plates; an air blowing pipeline is arranged in the position connected with the lower portion of the combustion-supporting air supply pipeline; the upper portion of the fuel gas pipeline is provided with a cable trough; and the device is internally provided with the four combustors. The distributed type natural gas heating device is high in heating efficiency, low in cost and constant in heating temperature.

Description

technical field [0001] The invention relates to a distributed natural gas heating device, in particular to a device for heating liquid by steel wire surface treatment, and belongs to the technical field of the metal product industry. Background technique [0002] The pickling production line is one of the important equipment in the whole steel wire production process. The quality of pickling and phosphating directly affects the drawing speed and the service life of the mould, and at the same time directly affects the quality of steel wire products. The temperature of the phosphating tank and the lime tank is constant Heat preservation and heat preservation are important parameters of phosphating quality. When steam heating is used for heating phosphating tanks and lime tanks in existing pickling production lines, the steam pressure provided cannot meet production needs due to the high cost of steam heating and the aging of steam equipment. During the production process, the ...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a distributed natural gas heating device to solve the existing problems of low steam heating efficiency, high cost, uncontrollable tank temperature, unstable temperature, and poor quality of processed products.

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