Compost Packaging Device Moisture Compression
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Solution Overview
Problem
The existing methods for packaging horse manure are labor-intensive and costly, as they require external means like ropes or wires to hold the manure together during transportation and processing, which can lead to rotting and damage to machinery, and do not efficiently prevent the manure from falling apart.
Innovation Solution
A device and method that compresses the horse manure to remove moisture and oxygen, allowing it to be packaged without external holding means, using a pressing unit and packaging unit in close proximity to maintain the block's cohesion and prevent falling apart, utilizing a wrapping machine to seal the compost block efficiently.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of stationary object
If horse manure is stored in a pit in compressed state, then storage capacity is improved, but the manure still contains great amounts of air and moisture which causes rotting to occur relatively quickly
Solution Approach 1:
The patent applies parameter changes by transforming the physical state of the manure through intensive compression, changing its density and structural properties. The compression force applied is significantly higher than conventional methods, achieving a density increase that reduces internal air pockets and creates a more stable storage form resistant to rotting.
2Ease of operation
If ropes or wires are arranged around bales to hold the manure together, then the manure can be transported and processed, but this is labour-intensive and expensive
Solution Approach 1:
The patent implements self-service by designing a compression process that creates self-holding bales without requiring external binding elements. The intense compression creates internal friction and structural integrity within the manure bale itself, allowing it to maintain its shape and coherence during transport and processing without ropes, wires, or other external holding means.
3Ease of manufacture
If ropes or wires are removed from the manure before packaging, then the manure can be packaged, but remnants of rope or wire can be detrimental to the operation of machines
Solution Approach 1:
The patent applies the extraction principle by completely eliminating the need for ropes, wires, or other external binding elements in the first place. Rather than removing them before packaging, the compression process creates bales that hold themselves together without any foreign materials, thereby preventing machine damage from the outset.
4Reliability
If the manure is compressed to remove moisture and oxygen, then the risk of rotting is reduced, but the manure tends to fall apart immediately upon release
Solution Approach 1:
The patent applies preliminary action by maintaining compression forces during the critical transition period when the manure is most vulnerable to falling apart. The continuous application of compression through the packaging process ensures that the manure structure is stabilized before release, preventing disintegration while maintaining the moisture and oxygen removal benefits.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution significantly reduces the risk of rotting, eliminates the need for external holding means, and enables rapid, efficient packaging, maintaining the compost's quality and structure during storage.
Implementation Method 1
compressing the compost with the pressing unit (3) removes the moisture and the oxygen from the compost at least partially
Implementation Method 2
the compressed compost block (b) is able to stand independently, or falls apart less easily
Data Source
Figure 1
Figure 2~3
Figure 4A~4C
AI summary
The invention relates to a device (1) and method for packaging compost containing straw and moisture, particularly compost of horse manure with straw. The method comprises of receiving unpackaged compost in a receiving unit (2), compressing a quantity of unpackaged, moisture-containing compost in at least one direction with a pressing unit (3) for the purpose of forming a block of compressed compost, wherein the pressing pressure of the pressing unit is sufficiently high to press at least some of the moisture from the moisture-containing compost, discharging the moisture pressed from the moisture-containing compost, and packaging the compressed and dehydrated compost block in packaging material.