Biogas purification resource recycling system based on organic waste anaerobic fermentation
A technology of organic waste and anaerobic fermentation, which is applied in the field of biogas purification resource recycling system, can solve the problems of hazardous waste recycling and insufficient recycling, and achieve the effect of recycling
Pending Publication Date: 2021-12-14
北京中持绿色能源环境技术有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, it is not fully recycled
[0005] At present, the anaerobic fermentation project of organic waste cannot make full use of biological desulfurization to purify biogas, and at the same time recycle the hazardous waste generated by biological desulfurization
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
[0022] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only some of the embodiments of the present invention, not all of them, and this does not mean It does not constitute a limitation 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.
[0023] First, the terms that may be used in this article are explained as follows:
[0024] The term "and / or" means that either or both can be realized at the same time, for example, X and / or Y means that both "X" or "Y" and "X and Y" are included .
[0025] The terms "comprising", "comprising", "containing", "having" or other descriptions with similar meanings shall...
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 discloses a biogas purification resource recycling system based on organic waste anaerobic fermentation. According to the system, an anaerobic fermentation subsystem is provided with an organic waste feeding port, a biogas outlet, an organic fertilizer outlet and a waste liquid outlet; a deodorization subsystem is connected with an anaerobic fermentation subsystem; a biogas outlet of the anaerobic fermentation subsystem is connected with a first biogas purification device and a second biogas purification device; an EnvironTec biological desulfurization device is provided with a combined heat and power generation connector and a sulfuric acid output port, the combined heat and power generation connector can be connected with the combined heat and power generation subsystem, and the sulfuric acid output port is connected with a chemical agent input port of the deodorization subsystem; and a THIOPAQ biological desulfurization device is provided with a biogas purification connector and a sulfur paste output port, the combined heat and power generation connector can be connected with the combined heat and power generation subsystem, and the sulfur paste output port is connected with the aerobic composting device of the anaerobic fermentation subsystem. Different biological desulfurization modes can be fully utilized, and hazardous wastes generated by the biological desulfurization modes can be recycled.
Description
technical field [0001] The invention relates to the field of biogas purification, in particular to a biogas purification resource recycling system based on anaerobic fermentation of organic waste. Background technique [0002] Obtaining biogas through anaerobic digestion is a common method for obtaining biomass energy. Since biogas is produced from anaerobic fermentation devices, especially during medium-temperature or high-temperature fermentation, it carries a large amount of H 2 S, will cause corrosion and blockage of metal pipes, valves and flowmeters, as well as corrosion of metal surfaces of equipment, H must be removed 2 S. [0003] At present, the commonly used biogas desulfurization methods are: dry desulfurization, wet desulfurization, biological desulfurization and so on. Since biological desulfurization is the most economical and environmentally friendly technology, it is mostly used in large-scale projects. Biogas biological desulfurization is a new technolog...
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 IPC IPC(8): C12M1/107C12M1/00C05F9/02C05G5/20C05F17/50C05F17/957C05G1/00B01D53/84B01D53/52B01D53/78B01D53/58
CPCC12M21/04C12M43/00C12M43/08C12M47/18C05F9/02C05G5/20C05F17/50C05F17/957C05D9/00B01D53/84B01D53/52B01D53/78B01D53/58B01D2258/05B01D2251/506C05F9/04Y02E50/30Y02A40/20Y02A50/20Y02P20/145Y02W30/40
Inventor 葛芳州邹德志王立勇彭光霞
Owner 北京中持绿色能源环境技术有限公司