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

Method for preparation of environmentally-friendly ecological brick from corncob

A technology of corncobs and ecological bricks, applied in the field of corncobs to prepare environmentally friendly ecological bricks, can solve the problems of small utilization scale and waste of resources, and achieve the effects of less energy consumption, low cost and light weight

Inactive Publication Date: 2016-04-20
SHENZHEN ZEQINGYUAN TECH DEV SERVICE CO LTD +1
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, domestic corncobs are mainly used as raw materials for the production of edible fungi, and some corncobs are used as raw materials to produce furfural, xylose, xylitol, lignosulfonate and other products to realize the resource utilization of corncobs. However, due to the small scale of its utilization, Most corn cobs are directly burned as agricultural waste, resulting in waste of resources

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for preparing environmental protection ecological bricks with corncobs, the specific steps of the preparation method are:

[0027] (1) Culture raw material mixing: take by weighing the corn cob of 75 mass parts, the chaff of 15 mass parts, the bran of 10 mass parts; Add tap water in the culture raw material after mixing above-mentioned 3 kinds of components, cultivate The weight ratio of raw material to tap water is 1:1.3, fully mixed; the water content in the culture raw material is 65%;

[0028] Corn cob is granular powder, the diameter of granular powder is 0.2-1.2mm, of which the diameter of 0.2-0.8mm granular powder accounts for 80% of the total, and the diameter of 0.8-1.2mm granular powder accounts for 20% of the total amount;

[0029] (2) Sterilization of culture materials: sterilize the culture materials at 121°C for 90 minutes;

[0030] (3) Cooling inoculation: cooling the sterilized culture material to normal temperature, inoculating fungal strains...

Embodiment 2

[0036] A method for preparing environmental protection ecological bricks with corncobs, the specific steps of the preparation method are:

[0037] (1) Mixing of culture materials: Weigh 80 parts by mass of corncobs, 10 parts by mass of rice husks, and bran of 10 parts by mass; add tap water to the culture materials after mixing the above three components, and cultivate The weight ratio of raw material to tap water is 1:1.2, fully mixed; the water content in the culture raw material is 60%;

[0038] Corn cob is granular powder, the diameter of granular powder is 0.2-1.2mm, of which the diameter of 0.2-0.8mm granular powder accounts for 70% of the total, and the diameter of 0.8-1.2mm granular powder accounts for 30% of the total amount;

[0039] (2) Sterilization of culture materials: sterilize the culture materials in a high-pressure steam sterilizer at 121°C for 90 minutes;

[0040](3) Cooling inoculation: cool the sterilized culture material to normal temperature, inoculate...

Embodiment 3

[0046] A method for preparing environmental protection ecological bricks with corncobs, the specific steps of the preparation method are:

[0047] (1) Mixing of culture materials: Weigh 78 parts by mass of corncobs, 15 parts by mass of rice husks, and bran of 7 parts by mass; add tap water to the culture materials after mixing the above three components, and cultivate The weight ratio of raw materials to tap water is 1:1.2, fully mixed; the water content in the culture raw materials is 63%;

[0048] Corn cob is granular powder, the diameter of granular powder is 0.2-1.2mm, of which the diameter of 0.2-0.8mm granular powder accounts for 90% of the total, and the diameter of 0.8-1.2mm granular powder accounts for 10% of the total amount;

[0049] (2) Sterilization of culture materials: sterilize the culture materials at 121°C for 90 minutes;

[0050] (3) Cooling inoculation: cool the sterilized culture material to normal temperature, inoculate specific fungal strains on the cu...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Compressive strengthaaaaaaaaaa
Login to View More

Abstract

The present invention relates to a method for preparation of an environmentally-friendly ecological brick from corncob, the method is as follows: even mixing of a corncob culture raw material, high-temperature sterilization of the corncob culture raw material, inoculation of the corncob culture raw material with a specific fungal species, package of the inoculated culture raw material into a mold for culture for a plurality of days in sterile environment, and drying dehydration processing to obtain the environmentally-friendly ecological brick. The environmentally-friendly ecological brick is prepared from the corn cob, rice husk, bran and other agriculture byproducts as raw materials by use of natural growth of fungal hyphae, mycelium kinking forming and other characteristics by the method, the environmentally-friendly ecological brick has the advantages of being simple in process, low in energy consumption, low in cost, environmentally-friendly, ecological, light in weight and good in strength, and the environmentally-friendly ecological brick is used in interior wall decoration in offices and entertainment buildings, can replace some or all of bricks prepared from asbestos separators and other raw materials, and is a new building material with high market value.

Description

technical field [0001] The invention relates to a method for preparing building bricks, in particular to a method for preparing environment-friendly ecological bricks from corn cobs. Background technique [0002] At present, the domestic construction industry mostly uses clay sintered bricks, cement bricks, autoclaved sand bricks and other building materials for the decoration of external walls and internal partition walls. The production of these materials has high energy consumption, large resource consumption, environmental pollution and damage. Serious shortcomings, such as traditional clay sintered bricks and cement bricks, which increase the weight of buildings during the decoration process, affect energy conservation and emission reduction in the construction industry. In order to build a conservation-oriented society and promote the construction of ecological civilization in our country, governments at all levels have vigorously promoted resource conservation actions...

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): C05F11/00C05F17/00
CPCY02W30/40
Inventor 陈强彭志立陈琪川张雨刘轶豪刘汉军陈翠平
Owner SHENZHEN ZEQINGYUAN TECH DEV SERVICE CO LTD
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