Sludge Drying System Combined with Solar Energy and Biogas Combustion Radiators

Abstract

A solar energy and biogas combustion radiator combined sludge drying system comprises a solar greenhouse module, a biogas combustion radiator module, a solar photovoltaic panel and illumination module, a sludge conveying and turnover module and a deodorization module. The solar greenhouse module comprises a peripheral greenhouse enclosure structure, a top step type flat-plate type air heat collector and a bottom. The biogas combustion radiator module comprises biogas, a biogas combustion radiator, a biogas conveying pipeline, a mass flow meter and an electric control valve. The solar photovoltaic panel and illumination module comprises a solar photovoltaic panel and an LED energy-saving lamp. The sludge conveying and turnover module comprises a feeding system, a paving system, a collection system and a sludge turnover machine. The deodorization module comprises an axial flow exhaust fan, an air pipe and a deodorization tower. Solar energy can be collected and utilized to a larger extent, the drying efficiency of sludge in a sewage treatment plant is improved, and pollution of odors of tail gas in the drying process of the sludge to the environment is reduced.

Description

technical field [0001] The invention belongs to the technical field of sludge drying and relates to a sludge drying system combined with solar energy and biogas combustion radiators. Background technique [0002] Energy is the material basis of my country's economic development. With the rapid development of my country's economy, the demand for energy is also increasing, and the consumption of energy has made our country's environment more and more serious. However, material drying operations account for a large proportion of energy consumption. Therefore, the application of a new energy source has become an urgent problem in the drying field. Since sludge drying is a necessary part of its treatment and disposal, how to reduce the energy consumed by sludge drying is particularly important. Here, a sludge drying system combining solar energy and biogas combustion radiators is invented. [0003] Nowadays, the use of solar energy in the field of sludge drying is gradually in...

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of low solar energy utilization rate, low drying efficiency, and environmental pollution in the existing sludge drying methods, the present invention provides a way to collect and utilize solar energy to a greater extent and improve sludge drying in sewage treatment plants. Sludge drying system combined with solar energy and biogas combustion radiator to reduce the pollution of tail gas and odor to the environment in the process of sludge drying

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