欢迎进入恒能环保能源设备有限企业

在线咨询

热线电话

0531-69953988

  • 威尼斯官方网站
  • 关于大家
    企业概况
    企业荣誉
    业务范围
    恒能理念
    企业环境
  • 解决方案
    沼气存储
    沼气净化
    沼气利用
    空气悬浮风机
    投资合作
  • 工程案例
    生物脱硫
    湿法脱硫
    干法脱硫
  • 资讯资讯
    企业资讯
    行业资讯
  • 联系大家
分类导航
  • 企业资讯
  • 行业资讯
产品展示
  • 双膜气柜双膜气柜
  • 湿式气柜湿式气柜
联系大家
山东恒能环保能源设备有限企业

联系电话:18678860671

服务热线:0531-69953988

联系地址:济南市高新区舜华路2000号舜泰广场9号楼南楼201室

沼气发酵温度如何控制?

首页- 资讯资讯 > 企业资讯 > 2020-03-13

温度场的分布和变化将直接影响整个系统的产气量和产气率。沼气发酵受温度的影响较大,高温在夏季和秋季,天然气生产,尤其是冬季冬季气温低,沼气发酵原料的温度通常低于10℃,沼气生产受到严重影响,为了实现全年天然气供应的需求,必须加强冬季和春季池保温工作,其主要措施如下:

  The distribution and change of temperature field will directly affect the gas production rate and gas production rate of the whole system. Biogas fermentation is greatly affected by temperature. In summer and autumn, the temperature of natural gas production, especially in winter, is low. The temperature of biogas fermentation raw materials is usually lower than 10 ℃. Biogas production is seriously affected. In order to meet the demand of natural gas supply throughout the year, it is necessary to strengthen the heat preservation work in winter and spring. The main measures are as follows:
  (1)添加温粪
  (1) Add warm feces
  加入人粪肥、马粪或堆肥后的新鲜干草等发热量原料,适当提高池液浓度至10 ~ 12%;
  Add the raw materials of calorific value such as human manure, horse manure or fresh hay after composting, and properly increase the concentration of the tank liquid to 10 ~ 12%;
  (2)增加风障,降低温度消耗
  (2) Increase wind barrier and reduce temperature consumption
  沼气池建在背风处或建在沼气池的西北风壁上,也是降低温度消耗的简单方法;
  The biogas digester is built on the leeward or the northwest wall of the digester, which is also a simple method to reduce the temperature consumption;
  (3)秸秆覆盖保温
  (3) Straw covering and heat preservation
  用农作物秸秆或干草覆盖池塘也可以减少温度损失。
  Covering ponds with crop straws or hay can also reduce temperature loss.
 

 
  温度场的分布和变化将直接影响整个系统的产气量和产气率。沼气发酵受温度的影响较大,高温在夏季和秋季,天然气生产,尤其是冬季冬季气温低,沼气发酵原料的温度通常低于10℃,沼气生产受到严重影响,为了实现全年天然气供应的需求,必须加强冬季和春季池保温工作,其主要措施如下:
  The distribution and change of temperature field will directly affect the gas production rate and gas production rate of the whole system. Biogas fermentation is greatly affected by temperature. In summer and autumn, the temperature of natural gas production, especially in winter, is low. The temperature of biogas fermentation raw materials is usually lower than 10 ℃. Biogas production is seriously affected. In order to meet the demand of natural gas supply throughout the year, it is necessary to strengthen the heat preservation work in winter and spring. The main measures are as follows:
  (1)添加温粪
  (1) Add warm feces
  加入人粪肥、马粪或堆肥后的新鲜干草等发热量原料,适当提高池液浓度至10 ~ 12%;
  Add the raw materials of calorific value such as human manure, horse manure or fresh hay after composting, and properly increase the concentration of the tank liquid to 10 ~ 12%;
  (2)增加风障,降低温度消耗
  (2) Increase wind barrier and reduce temperature consumption
  沼气池建在背风处或建在沼气池的西北风壁上,也是降低温度消耗的简单方法;
  The biogas digester is built on the leeward or the northwest wall of the digester, which is also a simple method to reduce the temperature consumption;
  (3)秸秆覆盖保温
  (3) Straw covering and heat preservation
  用农作物秸秆或干草覆盖池塘也可以减少温度损失。
  Covering ponds with crop straws or hay can also reduce temperature loss.

上一条    第一页2020-03-13

下一条    制约生物质发电发展的主要因素?2020-03-13

相关资讯

  • 沼气提纯设备启动干燥器与加温干燥器可以相互替代使用吗2023-02-02
  • 烟气脱硫脱硝处理的技术有哪些?2023-01-31
  • 烟气脱硫脱硝处理的技术有哪些?2023-01-31
  • 干法脱硫和湿法脱硫在哪些点上是不一样的?2023-01-29
  • 沼气生物脱硫的普遍技术处理2023-01-23
  • 液幕式湿法烟气脱硫技术特点先容2023-01-18
  • 什么是化学脱硫法2023-01-13
  • 目前常用的几种脱硫技术的优缺点2023-01-12
  • 沼气脱硫设备用到的脱硫剂有哪些?2023-01-11
  • 沼气脱硫脱水系统设备2023-01-06
相关产品 大家的存在,是为了更好的服务于沼气等可燃气体净化及利用行业