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Solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system

A tower-type solar energy and solid block technology, which is applied in the field of solar thermal energy utilization, can solve the problems of inability to realize thermal energy storage, use limitation of molten salt thermal storage, and small air heat capacity.

Inactive Publication Date: 2016-02-10
CHENGDU AONENGPU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows for efficient use of thermal power from sunlight by collecting large amounts of lightweight particles called Solid Granules (SL) at very low temperatures. It achieves this through a special process where SL are made into small cubes or pellets with specific sizes. These tiny objects help absorb more radiation than traditional materials like water while still allowing them to stay warm even when exposed to extreme conditions during winter months without losing their effectiveness due to snow accumulation on top.

Problems solved by technology

The technical problem addressed in this patented text relates to improving the efficiency and effectiveness of transmitting solids by utilizing different methods that involve both physical movement (vehicles) and chemical reactions between them. This requires an efficient method with low cost and potential environmental concerns while still delivering effective heat transfer capabilities over longer periods of time without causing harmful effects on humans or animals.

Method used

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  • Solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system
  • Solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system
  • Solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system

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Experimental program
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Effect test

Embodiment 1

[0045] Embodiment 1. Fluidization-driven pump of solid particles for high-temperature heat transfer

[0046] figure 1 Shown is composed of a power unit 13, a fluidization chamber 5, a fluid inlet 11, a solid particle inlet 6, a solid particle outlet 7, an electronic control device, a fluidized bed, and a housing. In order to make the solid particles reach a fluid state Add a fluid 11 from the outside, the fluid enters the fluidization chamber from the fluid inlet, and the solid particles and fluid entering the fluidization chamber are mixed to achieve a fluidization state. If the fluid is air, high-pressure air enters the After the fluidization chamber, the solid particles are mixed to achieve fluidization, so as to realize the fluidized transmission of solid particles and air; or the mixing of solid particles and fluid (such as inert gas can be used) is provided by the high-pressure turbo fan of the power unit Driven by power to make it reach a fluidized state, solid particl...

Embodiment 2

[0048] Embodiment 2: A Solid Particle Fluidization-Driven Pump Equipped with an Insulation Chamber

[0049] figure 2 As shown, it consists of a power unit 13, a fluidization chamber 5, a fluid inlet 11, a solid particle inlet 6, a solid particle outlet 7, an electronic control device, and a housing. In order to make the solid particles fluidize, add A fluid 11, the fluid enters the fluidization chamber from the fluid inlet, and the solid particles and fluid entering the fluidization chamber are mixed to achieve a fluidization state. If the fluid is air, high-pressure air enters the fluidization chamber Finally, the solid particles are mixed to achieve fluidization, so as to realize the transmission of solid particles and air fluidization; or the solid particles and fluid (such as inert gas can be used) are mixed and driven by the high-pressure turbine fan of the power device to achieve In the fluidized state, solid particles and fluid flow out from the outlet of the solid pa...

Embodiment 3

[0051] Embodiment 3. Solid block tower type solar heating transmission system

[0052] image 3 The solid block tower type solar heating heat transfer system shown is composed of a tower type solid block light-to-heat converter 22, a loading box 26, a fluidized driving pump 23, a solid block 1, a heat storage heat exchanger 5, and a valve Or switch 17, ascending pipe 19, descending pipe 20, heat storage heat exchanger 25, loading box 26, connecting pipe 27 and other components. The light-to-heat converter 22 is at the focal point of the solar energy irradiation of the tower solar mirror, the upstream pipe 19 is connected to the inlet of the light-to-heat converter 22, and the down-going pipe 20 is connected to the outlet of the light-to-heat converter 22, and is arranged on the outside of the pipe. There is an insulating pipe 24, and the fluidized driving pump is connected to the loading box 26 arranged on the ground after being connected with the uplink pipeline 19, the soli...

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Abstract

The invention aims to provide a solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system. The solid particle block tower-type solar fluidization driven heat-exchange and heat-transmission system comprises a solid particle block fluidization driven pump and a solar tower-type collection system. The solid particle block fluidization driven pump drives solid particle blocks to enter a solar light-heat converter arranged in the focal position of the tower-type collection system along an ascending pipeline of the solid particle blocks. The hot solid particle blocks converted through the solar light-heat converter enable the temperature of the solid particle blocks to reach 600 DEG C-1200 DEG C, then the solid particle blocks enter a regenerative heat exchanger along a descending pipeline, and heat exchange is conducted between the regenerative heat exchanger and a working medium used for generating power, so that the temperature of the solid particle blocks is lowered to be 100 DEG C-400 DEG C. The low temperature solid particle blocks enter a loading box along a connecting pipeline and then are driven by the solid particle block fluidization driven pump to enter the solar light-heat converter, so that the circulation of the solid particle blocks in a sealed circulating pipeline through driving of the solid particle block fluidization driven pump is achieved, and high temperature collection, heat transmission, heat exchange and heat storage are achieved.

Description

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Claims

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Application Information

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Owner CHENGDU AONENGPU TECH
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