A torrefaction device for biomass pyrolysis and liquefaction polyproduction
A biomass pyrolysis and torrefaction device technology is applied in the torrefaction device field of biomass pyrolysis, liquefaction and poly-generation, which can solve problems such as the economical efficiency to be verified, and achieves enhancement of heat radiation capability, lift and space occupancy rate and filling degree. , the effect of reducing baking costs
Active Publication Date: 2020-07-10
HUAZHONG UNIV OF SCI & TECH
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, baking pretreatment requires additional heat consumption, so the economy needs to be verified. If the heat generated during biomass pyrolysis can be used as a heat source, energy consumption can be effectively saved and baking costs can be reduced.
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
[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0024] Such as figure 1 As shown, a baking device for biomass pyrolysis liquefaction multi-generation provided by the embodiment of the present invention includes a biomass feeder 1, a rotary kiln 3, a heat transfer oil pipeline 4 and a composite function lifting plate 5, Among them, the biomass feeder is connected with the rotary kiln, and is used to transport the biomass into the rotary kiln;...
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 belongs to the field of baking devices and specifically discloses a baking device for biomass pyrolysis liquefaction poly-generation. The baking device comprises a biomass feeder, a rotary kiln, a heat-conducting oil pipe and a composite function lifting plate. The biomass feeder is connected to the rotary kiln and is used for feeding biomass back to the rotary kiln. The rotary kilnis driven by a power device to rotate to drive the movement of the biomass in the rotary kiln. The heat-conducting oil pipe is inserted into the rotary kiln and is used for feeding heat-conducting oilabsorbing heat produced by the biomass pyrolysis so that heat needed by the baking is provided. The composite function lifting plate is located between the rotary kiln and the heat-conducting oil pipe, is installed on the rotary kiln and is used for full distribution of materials in the whole rotary kiln space. The baking device realizes dehydration and deoxygenation pretreatment on the biomass,improves the quality of the pyrolysis raw material, realizes the recovery and use of the biomass pyrolysis heat, effectively saves the energy consumption and reduces the baking cost.
Description
technical field [0001] The invention belongs to the field of torrefaction devices, and more specifically relates to a torrefaction device for biomass pyrolysis liquefaction polygeneration. Background technique [0002] Biomass energy is widely used due to its wide existence, environmental friendliness, renewability, CO 2 It has zero emission and is the only renewable energy that can be converted into liquid fuel, so it has been widely researched and applied. However, biomass has problems such as strong seasonality, wide dispersion, high water content and strong water absorption, low energy density, difficulty in crushing, and poor fluidity, which seriously limit the large-scale utilization of biomass. Therefore, in order to realize the rapid development of biomass thermal conversion technology, further pretreatment of biomass raw materials is necessary to reduce moisture, increase energy density, improve composition structure, and improve its transportability, storage and e...
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): C10B53/00C10B57/00
CPCC10B53/00C10B57/00
Inventor 王贤华车庆丰陈应泉杨海平邵敬爱张雄杨晴张世红陈汉平
Owner HUAZHONG UNIV OF SCI & TECH