Solar biogas project heating system and method

A heating system and solar collector technology, applied in the field of renewable energy, can solve the problems of low heating efficiency, occupy a lot of land, cannot achieve practical application, etc., meet the needs of fermentation temperature, reduce equipment layout costs, and be beneficial to The effect of rapid heat exchange

Pending Publication Date: 2020-05-08
吉林东晟生物质能工程研究院(有限合伙)
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In the actual operation of biogas projects, most of them use commercial energy for heating, which consumes a lot of energy and has poor economic performance. A small part uses solar energy and water medium for heating, and the heating efficiency is low. Much land, high cost, can not achieve the purpose of practical application

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  • Solar biogas project heating system and method
  • Solar biogas project heating system and method
  • Solar biogas project heating system and method

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] Please refer to Figure 1 to Figure 5 , figure 1 It is a schematic diagram of the solar biogas engineering heating system provided by the first embodiment of the present invention, figure 2 It is a schemat...

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Abstract

The invention discloses a solar biogas project heating system. The system includes a solar heat collector, a heat exchanger, and a heat dissipation tube panel arranged in a biogas tank body; a first working medium circulation pipeline is connected between a first side of the heat exchanger and the solar heat collector, a second working medium circulation pipeline is connected between a second sideof the heat exchanger and the heat dissipation tube panel, and the first side of the heat exchanger is isolated from the second side; and heat conduction oil for exchanging heat with a second workingmedium circulating on the second side of the heat exchanger is introduced into the solar heat collector and the first working medium circulation pipeline. The invention also discloses a solar biogasproject heating method applied to the solar biogas project heating system. The solar biogas project heating system provided by the invention can heat the biogas project and maintain the fermentation temperature, saves a layout space and reduces equipment costs.

Description

technical field [0001] The invention relates to the technical field of renewable energy, in particular to a solar biogas engineering heating system. The invention also relates to a solar biogas engineering heating method. Background technique [0002] Biogas is a combustible gas produced by microbial fermentation of various organic substances in isolation from the air and at a suitable temperature and pH value. Biogas is a secondary energy source and a renewable energy source. Its production mainly depends on the fermentation of microorganisms, so it needs a suitable fermentation temperature. In cold regions, the main factor limiting the normal operation of biogas projects is temperature. In the actual operation of biogas projects, most of them use commercial energy for heating, which consumes a lot of energy and has poor economic performance. A small part uses solar energy and water medium for heating, and the heating efficiency is low. The land is much, the cost is high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/107C12M1/02F24S10/30F24S20/40F24S80/30F24S50/40F24S80/20
CPCC12M21/04C12M41/12C12M41/24C12M43/00F24S10/30F24S20/40F24S50/40F24S80/20F24S80/30Y02E10/44
Inventor 刘健峰朴明国张无敌孙景伟
Owner 吉林东晟生物质能工程研究院(有限合伙)
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