An intelligent temperature control system for rural biogas digesters with pretreatment
A technology of temperature control system and processing system, which is applied in the field of intelligent temperature control system for rural biogas digesters, which can solve the problems of low gas production rate in low temperature environment in winter, low resource utilization rate, time-consuming and labor-intensive manual operation, etc.
Active Publication Date: 2020-01-10
ZHONGYUAN ENGINEERING COLLEGE
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is that in the fermentation process of rural household biogas digesters, there are insufficient straw fermentation, low gas production rate in winter low temperature environment, time-consuming and labor-intensive manual operation, low resource utilization rate, etc., to provide a resource-saving , Intelligent temperature control system for rural biogas digesters with pretreatment and simple operation
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0040] 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.
[0041] like Figure 1 to Figure 24 As shown, an intelligent temperature control system for a rural biogas digester with pretreatment includes a raw material pretreatment system, a biogas digester, a biogas residue treatment system, an intelligent temperature control mass transfer mixing system and a central control system; the raw material pretreatment The treatment system, biogas digester, and biogas residue treatment system are connected in sequence. The int...
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 PUM
Login to View More Abstract
The invention provides a rural methane tank intelligent temperature control system with pretreatment function, and aims to solve the technical problems of insufficient straw fermentation, low biogas generation rate, time-consuming and labor-consuming manual operation, low resource utilization rate and the like in the fermentation process of rural household methane tanks. The rural methane tank intelligent temperature control system includes a raw material crushing system, raw material early fermentation treatment equipment and a raw material later qualification rate detection and discharge system. A blanking port of the raw material crushing system is connected to a feed inlet of the raw material early fermentation treatment equipment, and the raw material early fermentation treatment equipment is connected to the raw material later qualification rate detection and discharge system through a material conveyor. According to the technical scheme, the intelligent temperature control system performs pretreatment to straw, faeces and other fermentation raw materials, an electric heating rod is additionally disposed in a fermentation tank for temperature control, a metal ion solution is added through hollowed-out holes of a stirrer into biogas liquid to accelerate the biogas liquid fermentation rate, and finally biogas residue is extracted to form a biogas fertilizer.
Description
technical field [0001] The invention relates to rural household biogas technology, in particular to an intelligent temperature control system for rural biogas pits with pretreatment. Background technique [0002] In the Central Plains of my country, the winter cold period is long, the outdoor ambient temperature is too low, and the rural household biogas digesters have low gas production rate, insufficient biogas supply, and low utilization rate. The normal operation of the existing rural household biogas digesters is complicated, time-consuming and laborious, which seriously affects the application and popularization of biogas in the Central Plains. In addition, there is an excess of straw resources in the Central Plains, and the resource and environmental problems caused by burning straw in the surrounding areas are becoming more and more serious. During the fermentation process, there are problems such as insufficient straw fermentation, low gas production rate in winter ...
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/107C12M1/02
CPCC12M21/04C12M23/58C12M27/02C12M29/04C12M29/06C12M41/12C12M41/24C12M41/34C12M45/02Y02E50/30
Inventor 刘恩海黄谦潘嘉信丁燕妮郭小露刘丽潘志刚
Owner ZHONGYUAN ENGINEERING COLLEGE