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

A method of using beach mud to make bricks

A technology for beach silt and silt, applied in the field of building material manufacturing, can solve problems such as large consumption and unfavorable sustainable development, and achieve the effect of avoiding damage and saving cultivated land resources.

Active Publication Date: 2019-01-18
青岛福创环境科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Clay brick-making materials consume a lot in traditional brick-making methods, resulting in over-exploitation of resources, which is not conducive to sustainable development

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
  • A method of using beach mud to make bricks
  • A method of using beach mud to make bricks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for making bricks from beach silt, comprising the following steps:

[0029] 1) Excavation of sediment: Simultaneously excavate the sea silt and sea sand of the coastal tidal flats and estuary beaches;

[0030] 2) Cleaning: use a large amount of clean water or reclaimed water, and use a whirlpool dechlorination device to clean the excavated sand and soil silt. After cleaning, separate the sand and silt slurry;

[0031] 3) Centrifuging the sludge slurry: drying the centrifuged sludge until the moisture is less than 20%, and drying the moisture; the centrifuged water is reused in the cleaning stage, and the chloride ion concentration in the water reaches 0.06% and is directly discharged into the sea;

[0032] 4) sieving: the shells in the sand obtained in step 2) are sorted through a 4-purpose sieve with sieve holes;

[0033] 5) Pulverization: pulverize the shells into powder, the diameter of the powder is not more than 1mm;

[0034] 6) Stirring to make billets:...

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
Login to View More

Abstract

The invention belongs to the field of building material manufacturing methods and relates to a novel method utilizing sea beach sludge to make bricks, in particular to a method adopting sludge of coastal sea beach and estuary beach. The novel method includes steps of silt excavation, cleaning, sludge slurry centrifuging, sieving, smashing, stirring for blank making, pre-drying and firing. By using the novel method, accumulation of sludge sand along the sea beach can be improved, and treatment of sludge sand of coastal mud flat in a quantity-reducing, harmless, recycling and industrializing manner is realized; the bricks made by the method can replace bricks made by using pure clay as a raw material, desilting is realized, and damage to land is reduced, so that ocean environment is protected and land is protected. Sludge bricks as a product have objective economic benefit.

Description

technical field [0001] The invention belongs to the field of building material manufacturing methods, and relates to a new brick-making method using beach mud, in particular to a brick-making method using mud from coastal beaches and estuary beaches as raw materials. Background technique [0002] Coastal beach and sea estuary silt is a series of physical, chemical and biochemical processes by which nutrients from various sources are deposited in the sea estuary to form loose gray-black silt sand rich in organic matter and nutrients. Because there are many rivers flowing into the sea along the coast, the sediment materials carried by the rivers accumulate in the estuaries and along the coast, and at the same time, the coast continues to move outward. Due to the high salt content in the silt sand, it cannot be directly used for construction; while the organic matter is high, the organic matter in the bottom mud is prone to decomposition process under the action of bacteria, wh...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132
CPCC04B33/1321C04B33/1328C04B2235/3208Y02P40/60
Inventor 安良梅任宪君张秋艳
Owner 青岛福创环境科技有限公司
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