Methane production device without energy consumption suitable for cold region in winter

A technology for production equipment in cold regions, applied in the field of anaerobic reactors with new structures and its auxiliary facilities, can solve the problems of reduced gas production, high energy consumption for warming, and backward technical methods, so as to prevent sudden temperature drops and improve storage Good effect and heat preservation effect
CN102634444AInactive Publication Date: 2012-08-15JILIN ACAD OF AGRI MACHINERY
7 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JILIN ACAD OF AGRI MACHINERY
Publication Date
2012-08-15
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a methane production device without energy consumption suitable for a cold region in winter and belongs to the field of environmental protection and renewable energy sources. A reactor is designed into a vacuum sandwich structure and can reduce heat loss; a heat storage water tank is arranged on the lower part of the reactor and has an effective energy storage function; asolar heat collecting pipe is arranged at the bottom of the reactor, heat is directly transferred without adopting pump circulation, and energy-saving and warming effect is good; an emergence electric heater is arranged in the water tank and can compensate warming in cloudy day; a single blade is spirally propelled into a stirrer, the driving is convenient and labor-saving and the stirring effectis good; and a turning hopper is driven by a steel rope to feed, so that the feeding is convenient. The whole set of device has a good effect of warming and keeping warm, has convenience in operation, consumes no additional energy source, is high in methane yield, and can ensure the normal use in the cold region in winter.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the fields of environmental protection and renewable energy, and in particular relates to an anaerobic reactor with a new structure and its auxiliary facilities. Background technique

[0002] Biogas is produced through the fermentation of organic matter (livestock and poultry manure, straw, organic waste, etc.). As a new type of renewable energy, it has been applied in the vast rural areas of our country. It has begun to take shape in many areas and has achieved remarkable results. It not only replaces and saves a lot of traditional energy, but also makes a lot of feces and garbage better transformed and utilized, and purifies the environment. However, at present, the reactors commonly used for household biogas are not perfect in structure and function, and the technical methods are backward. As a result, the household biogas reactors built in my country generally have problems such as low gas production rate, large heating ene...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More