Pyrolysis and liquidation system for heating biomass by using solid heat storage ball

A technology of biomass pyrolysis and solid heat storage, which is applied in the direction of biofuel, direct heating dry distillation, preparation of liquid hydrocarbon mixture, etc., can solve the problems of low heat utilization rate and low carbon powder collection rate, and achieve excellent working performance , Good separation effect, and the effect of improving continuous operation ability

Active Publication Date: 2011-10-05
SHANDONG UNIV OF TECH
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the reaction device does not use the waste heat of the heating device, the hea

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
  • Pyrolysis and liquidation system for heating biomass by using solid heat storage ball
  • Pyrolysis and liquidation system for heating biomass by using solid heat storage ball

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] exist figure 1 In the shown embodiment: the reactor adopts a sleeve-type reactor, including an inner tube 7 and an outer tube 8 coaxially set, wherein the two ends of the inner tube 7 are open, respectively connected to the outlet of the feeding device and the separation device The two ends of the outer tube 8 are closed, the side wall at the upper end of the outer tube 8 is provided with a hot air outlet 10, and the side wall at the lower end of the outer tube 8 is provided with a hot air inlet 9; the reactor is divided into three parts from top to bottom along the axial direction: An inclined straight pipe part, an arc transition part and an inclined straight pipe part, wherein the axes of the two inclined straight pipe parts are 90 degrees.

[0018] The separation device comprises a separation box 11 and a sieve plate 12 obliquely arranged in the separation box 11, wherein the bottom of the inner pipe 7 penetrates into the separation box 11 at an angle α from the upp...

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 pyrolysis and liquidation system for heating biomass by using a solid heat storage ball. In the system, an outlet of a heat storage ball heating device is communicated with a feed inlet of a reactor through a feeding device; a feed outlet of the reactor is communicated with a separation device; the bottom of the separation device is connected with an ash box, and the top of the separation device is connected with a pyrolysis gas treatment device; and a second heat storage ball outlet on the side wall at the lower end of the separation device is connected with the heat storage ball heating device through a heat storage ball lifting device. The system is characterized in that: the reactor is a sleeve-type reactor and comprises an inner pipe and an outer pipe which are coaxially sleeved with each other; the two ends of the inner pipe are communicated with the feeding device and the separation device respectively; a hot air outlet and a hot air inlet of the outer pipe are communicated with the heat storage ball heating device respectively; the separation device comprises a separation box and a sieve plate which is obliquely arranged in the separation box and is tilted along the direction of an outlet at the bottom of the inner pipe; and the lower end of the sieve plate is connected with the outlet of the second heat storage ball, and the upper end of the sieve plate and the side wall of the separation box forms a carbon ash falling opening. The device reduces energy consumption and has high continuous operation capability, high liquid conversion rate and high working performance.

Description

technical field [0001] The invention provides a solid heat storage ball heating biomass pyrolysis liquefaction system, which belongs to the technical field of renewable energy utilization. Background technique [0002] With the rapid development of my country's economy and society, the consumption of oil resources is also increasing rapidly, and the dependence on foreign oil is getting higher and higher. At the same time, the greenhouse effect and environmental pollution caused by the extensive use of fossil fuels are becoming more and more serious. Biomass pyrolysis and liquefaction is one of the ways to effectively utilize biomass energy. The bio-oil produced by it can be directly used as fuel oil in boilers and other combustion equipment, and can also be used in internal combustion engines instead of diesel and gasoline after catalytic hydrogenation and other improved treatments. Extract specialty or high value-added chemicals. Therefore, the promotion and application o...

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): C10B53/02C10B49/16C10B57/00C10G1/00
CPCY02E50/14Y02E50/10
Inventor 李志合易维明李永军柏雪源
Owner SHANDONG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap