Multistage solar and biomass energy heat utilization device

A biomass and solar energy technology, applied in solar thermal devices, solar thermal energy, solar thermal power generation, etc., to achieve the effect of pollution-free environment, solving environmental pollution and reducing energy storage devices

Inactive Publication Date: 2015-03-18
NANJING PARUOTE SOLAR ENERGY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings related to the above-mentioned existing solar energy and biomass energy, and provid

Method used

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  • Multistage solar and biomass energy heat utilization device
  • Multistage solar and biomass energy heat utilization device
  • Multistage solar and biomass energy heat utilization device

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Embodiment Construction

[0054] The present invention will be further described below in conjunction with the drawings.

[0055] The invention provides a multi-stage heat utilization device for solar energy and biomass energy, which includes a first-stage power generation subsystem, a second-stage air conditioning subsystem, a third-stage seawater desalination subsystem, and a fourth-stage domestic hot water subsystem.

[0056] Such as figure 1 As shown, the primary power generation subsystem is composed of a 1-trough solar heat collection device, a 2-biomass fuel circulating fluidized bed boiler device, a 3-biomass fuel circulating fluidized bed boiler auxiliary heating device, a 5-steam turbine, 6- Grid structure, solar energy and biomass energy combined power generation, solar energy and biomass energy through the 3-biomass fuel circulating fluidized bed boiler auxiliary heating device for thermal energy coupling, biomass energy use 3-biomass fuel circulating fluidized bed boiler The auxiliary heating d...

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Abstract

The invention discloses a multistage solar and biomass energy heat utilization device which realizes solar and biomass energy combined generation and multistage energy heat utilization. The multistage solar and biomass energy heat utilization device mainly comprises a primary generation subsystem, a secondary air conditioning subsystem, a tertiary seawater desalination subsystem and a quaternary domestic hot water subsystem, wherein the subsystems are connected with valves through a circulating pipeline. The multistage solar and biomass energy heat utilization device can stably output in various weather conditions. In good weather, the system can supply heat energy by solar energy; in poor weather, heat energy can be supplied by burning the biomass energy so as to meet heat demands of the subsystems, and heat utilization efficiency is improved.

Description

Technical field [0001] The invention relates to a comprehensive multi-level utilization device of solar energy and biomass energy, which belongs to the technical field of new energy utilization. Background technique [0002] Energy crisis and environmental pollution are two major problems facing mankind in the 21st century. China's fossil energy occupies a dominant position in the energy structure, exceeding 90%. However, the use of fossil raw materials inevitably produces greenhouse gases, which affect human survival. my country is rich in solar energy resources. In the long run, it can fully meet the requirements of the country's sustainable development strategy. However, the shortcomings of solar energy such as low energy density, wide distribution, and instability restrict the development of solar energy. The development of high-efficiency and low-cost large-scale solar energy utilization technology has become a research focus in recent years. [0003] my country is a large ...

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Application Information

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IPC IPC(8): F03G6/06F22B1/00F22B33/18F24F5/00C02F1/02F24D17/00F24J2/00
CPCY02A20/142Y02B10/20Y02B10/70Y02E10/46F03G6/06C02F1/048F22B1/00F22B33/18F24D17/00F24F5/00F24S21/00
Inventor 王军
Owner NANJING PARUOTE SOLAR ENERGY
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