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Fixed dot array solar biomass gasifying system

A gasification system and biomass technology, applied in the field of focused utilization of solar energy, can solve the problems of large traditional energy consumption, improve tracking efficiency, improve utilization time and efficiency, and overcome the effect of low solar energy collection time

Inactive Publication Date: 2013-09-18
CHENGDU AONENGPU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing technologies rely on traditional energy to provide the energy required for biomass gasification, which still consumes a large amount of traditional energy

Method used

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  • Fixed dot array solar biomass gasifying system
  • Fixed dot array solar biomass gasifying system
  • Fixed dot array solar biomass gasifying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Example 1: Fixed point array solar biomass gasification system composed of 4 solar mirrors and 3 biomass gasification devices

[0068] as attached figure 1 , 2 , The fixed-point array solar biomass gasification system composed of 4 solar mirrors and 3 biomass gasification devices shown in 3, figure 1 , 2 , 3 are the collection and utilization of solar energy in the morning, noon and afternoon respectively, figure 1 In the morning, the sun rises from the east, and No. 1, 2, and 3 solar mirrors focus the solar energy on No. 1, 2, and 3 biomass gasification devices respectively, realizing the tracking and focusing of solar energy; figure 2 At noon, the sun is located in the central area of ​​the sky. No. 1 and No. 4 solar mirrors focus the solar energy on No. 1 and No. 3 biomass gasification devices respectively, and No. 2 and No. 3 solar mirrors focus on No. 2 solar storage equipment to realize the tracking and focusing of solar energy ; image 3 In the afternoon, w...

Embodiment 2

[0069] Example 2: A fixed point array solar biomass gasification system consisting of 12 solar mirrors and 6 biomass gasification devices

[0070] This example Figure 4Shown is a fixed point array solar biomass gasification system consisting of 12 solar mirrors and 6 biomass gasification devices. The 12 solar mirrors are arranged in an array of three rows and four columns, and the 6 biomass gasification devices are The arrays are arranged in rows and columns, and the biomass gasification devices are respectively arranged in the middle areas of the three rows of solar mirrors.

[0071] In the different time periods of morning, noon and afternoon, No. 1-12 solar mirrors can choose different biomass gasification devices No. 1-6 to focus on. According to the actual solar energy collection efficiency, select different focus points to focus. No. 1-12 solar mirrors in different positions have different choices of focusing biomass gasification devices. For No. 1, 5, 9, 4, 8, and 12 ...

Embodiment 3

[0073] Example 3: 1*3 parabolic fixed-point array solar tracking biomass gasification system

[0074] as attached Figure 5 As shown, this embodiment adopts three parabolic dish solar mirrors (2), which are arranged on a parabolic connecting part, and each solar mirror is provided with two rotating shafts, that is, the horizontal axis and the vertical axis. The horizontal axis and the vertical axis intersect perpendicularly to form a system axis, and each solar mirror is connected to a parabolic connecting part through a system axis. This embodiment consists of three system axes arranged on the connecting parts and a support connected to the ground The solar mirror bracket, the connecting parts do not move, but the three system axes move, the solar tracking control device is set to connect with each system axis, and physical and optical sensors are set on each solar mirror (2), the solar tracking control device is The integrated electronic control device composed of motor, tr...

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Abstract

The invention relates to solar energy focusing utilization, in particular to a fixed dot array solar biomass gasifying system which is used for realizing solar energy collection by solar mirrors adopting dot focusing. The fixed dot array solar biomass gasifying system comprises at least one solar mirror or one group of solar mirrors adopting dot focusing, at least one biomass gasifying device and a tracking control device, wherein the solar mirrors are arranged on a solar mirror bracket, the biomass gasifying devices are arranged in a dotted region focused by the solar mirrors and arranged above or below the solar mirrors, and the focus lengths of the solar mirrors vary in the solar tracking process and are always kept in the dotted regions of the biomass gasifying devices; and the sunlight is focused by the solar mirrors to at least one biomass gasifying device under the control of the tracking control device when the sunlight varies, the biomass gasifying devices do not move with the solar mirrors in the solar tracking process of the solar mirrors, the biomass gasifying devices are kept static relative to the ground, and the tracking and focusing utilization of solar energy is realized.

Description

technical field [0001] The invention relates to the utilization of solar energy, in particular to the use of a point-focused solar mirror to realize solar energy collection, and the use of a point-focused converter to realize the focusing and tracking of solar energy and a biomass gasification system, and relates to the focus and utilization of solar energy. Background technique [0002] Solar biomass gasification is a device that utilizes solar energy to realize biomass gasification. [0003] Biomass fuel is pyrolyzed under high temperature and anoxic conditions to produce carbon monoxide and gasification medium (usually air, oxygen, water vapor or hydrogen), and a thermochemical reaction occurs under certain conditions, mainly producing CO, H2 or CH4 Combustible gas conversion process of components. [0004] There are many forms of biomass gasification. According to the gasification medium, biomass gasification can be divided into two categories: using gasification medium...

Claims

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Application Information

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IPC IPC(8): F24J2/02F24J2/46C10B53/02C10J3/20F24S20/30
CPCY02E10/40Y02P20/133
Inventor 李建民
Owner CHENGDU AONENGPU TECH
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