Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biogas slurry decarbonization and deamination combined system

A decarbonization and biogas slurry technology, which is applied in the field of biogas slurry decarbonization and combined deamination system, achieves the effect of lowering distillation temperature, facilitating comprehensive utilization and reducing requirements

Active Publication Date: 2017-01-11
江苏金茂源生物化工有限责任公司
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a biogas slurry decarburization combined deamination system to solve the problem of removing ammonia nitrogen in the biogas slurry without adding lye

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biogas slurry decarbonization and deamination combined system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the 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 creative efforts fall within the protection scope of the present invention.

[0022] Such as figure 1 As shown, a biogas slurry decarburization combined deammonification system includes a preheater 1, a decarbonization tower 2, an absorption tower 3, a deammonization tower 4, a condenser 5, an ammonia water storage tank 6, a pipeline 7 and other equipment;

[0023] The raw biogas slurry enters the tube side of the preheater 1 through the pipeline 7, and exchanges heat with the high-temperature deamination biogas slurry from the connec...

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

No PUM Login to View More

Abstract

The invention provides a biogas slurry decarbonization and deamination combined system. The system comprises a preheater (1), a decarbonization tower (2), a deamination tower (4), a condenser (5), an ammonia water storage tank (6) and a pipeline (7), wherein the preheater (1) preheats a biogas slurry raw material and feeds the biogas slurry raw material into the decarbonization tower (2), and the decarbonized biogas slurry raw material enters the deamination tower (4), is brought out by water vapor in the deamination tower (4), then is cooled by the condenser (5) and enters the ammonia water storage tank (6). By virtue of equipment designed on the device, ammonia nitrogen in biogas slurry can be effectively removed, and energy saving and environment protecting effects are achieved; meanwhile, the whole device is also easy to control and can be further popularized and applied.

Description

technical field [0001] The invention relates to the field of biogas slurry decarburization, in particular to a biogas slurry decarburization combined with deamination system. Background technique [0002] With the continuous development of the current social economy, people's living standards are also constantly improving, and higher production requirements are also put forward for traditional manufacturing industries. [0003] A large amount of high-concentration wastewater will be produced in the production process of alcohol fermentation. After two-stage anaerobic fermentation to produce biogas, the wastewater COD is about 2000mg / L and contains 300-500mg / L ammonia nitrogen. If these wastewater with high COD and ammonia nitrogen are discharged directly, It will cause a large number of aquatic organisms to die and have a serious impact on the ecosystem; in addition, the country vigorously promotes energy conservation and emission reduction policies, and reduces the ammonia ...

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
no application Login to View More
IPC IPC(8): C02F1/20C02F1/04B01D53/78B01D53/58B01D53/00C02F101/16
CPCB01D53/002B01D53/58B01D53/78B01D2251/506C02F1/04C02F1/20C02F2101/16
Inventor 张建华张超张教育陈浩张坤
Owner 江苏金茂源生物化工有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com