Firewood Processor: Difference between revisions
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== Product Definition == | == Product Definition == | ||
A '''firewood processor''' is a machine designed to cut and split [[firewood]] with minimal manual handling of the logs. Processing begins with a log pile – a pile of logs that have been delimbed and cut to an appropriate length, generally 10–12 feet (3.0–3.7 m), and ends with split firewood either piled or loaded in a [[Dump Trailer Development|Dump Trailer]] ready to be hauled to the consumer. Popular brands include Wood Beaver, DYNA, Multitek and Blockbuster. | A '''firewood processor''' is a machine designed to cut and split [[firewood]] with minimal manual handling of the logs. Processing begins with a log pile – a pile of logs that have been delimbed and cut to an appropriate length, generally 10–12 feet (3.0–3.7 m), and ends with split firewood either piled or loaded in a [[Dump Trailer Development|Dump Trailer]] ready to be hauled to the consumer. Popular brands include Wood Beaver, DYNA, Multitek and Blockbuster. | ||
== Overview == | === Overview === | ||
I believe that there is a need for the creation of a firewood processor according to the [[OSE Specifications|OSE standards]] and that tool should be included in the [[Global Village Construction Set]]. Firewood is considered renewable energy and it is widely adopted worldwide. It is relevant to village economy because it can produce firewood relative fast (2-3 cords per hour). The heating needs of a small house vary form less than a cord per year up to a couple of cords. With 1 hour of use the firewood processor covers the needs of 1 house. | I believe that there is a need for the creation of a firewood processor according to the [[OSE Specifications|OSE standards]] and that tool should be included in the [[Global Village Construction Set]]. Firewood is considered renewable energy and it is widely adopted worldwide. It is relevant to village economy because it can produce firewood relative fast (2-3 cords per hour). The heating needs of a small house vary form less than a cord per year up to a couple of cords. With 1 hour of use the firewood processor covers the needs of 1 house. | ||
=== Log Deck === | ==== Log Deck ==== | ||
Logs are stacked onto the log deck using a machine such as a [[Skid Loader]] or [[Takeuchi Mini Excavator|Small Excavator]] with a grapple. Each log is pulled mechanically into a trough that feeds it into position to be saw into firewood-length pieces (often called “rounds”). | Logs are stacked onto the log deck using a machine such as a [[Skid Loader]] or [[Takeuchi Mini Excavator|Small Excavator]] with a grapple. Each log is pulled mechanically into a trough that feeds it into position to be saw into firewood-length pieces (often called “rounds”). | ||
=== Saw Station === | ==== Saw Station ==== | ||
The log is saw by either a hydraulically operated chainsaw harvester bar, or on larger machines a very large circular saw blade (slasher saw). When the cut is completed, the "round" drops into position to be split in the next process. | The log is saw by either a hydraulically operated chainsaw harvester bar, or on larger machines a very large circular saw blade (slasher saw). When the cut is completed, the "round" drops into position to be split in the next process. | ||
=== Splitting Station === | ==== Splitting Station ==== | ||
A wedge is force the 'rounds' through a wedge that splits them into firewood. Depending on the diameter and the market, the 'rounds' can be split in more pieces or less. Wood furnaces generally operate better with bigger and longer slow burning pieces that wood stoves. | A wedge is force the 'rounds' through a wedge that splits them into firewood. Depending on the diameter and the market, the 'rounds' can be split in more pieces or less. Wood furnaces generally operate better with bigger and longer slow burning pieces that wood stoves. | ||
=== Outfeed === | ==== Outfeed ==== | ||
Typically a conveyor that pulls the split firewood away from the processor and into a waiting delivery truck’s box or dump trailer or just a woodpile for later handling. Some setups will use multiple conveyors and introduce a tumbling system to clean the firewood. | Typically a conveyor that pulls the split firewood away from the processor and into a waiting delivery truck’s box or dump trailer or just a woodpile for later handling. Some setups will use multiple conveyors and introduce a tumbling system to clean the firewood. | ||
== Industry Standards == | === Industry Standards === | ||
== Design Rationale == | === Design Rationale === | ||
== Detailed performance specifications == | === Detailed performance specifications === | ||
== General price structure of materials == | === General price structure of materials === | ||
== Components == | === Components === | ||
== Lifetime design features == | === Lifetime design features === | ||
== Modularity == | === Modularity === | ||
Conveyor maybe used in CEB to carry soil in the hopper, as low height shoveling may is less effort than raising buckets to to the hopper height??? | Conveyor maybe used in CEB to carry soil in the hopper, as low height shoveling may is less effort than raising buckets to to the hopper height??? | ||
== Open License and Open Design == | === Open License and Open Design === | ||
== Scaling calculations == | === Scaling calculations === | ||
== [[Product Ecology]] == | === [[Product Ecology]] === | ||
=== Safety features === | === Safety features === | ||
== [[Distributive Enterprise|Distributive enterprise qualities]] == | === [[Distributive Enterprise|Distributive enterprise qualities]] === | ||
==Related Pages== | ==Related Pages== | ||
Revision as of 23:57, 7 December 2016
Product Definition
A firewood processor is a machine designed to cut and split firewood with minimal manual handling of the logs. Processing begins with a log pile – a pile of logs that have been delimbed and cut to an appropriate length, generally 10–12 feet (3.0–3.7 m), and ends with split firewood either piled or loaded in a Dump Trailer ready to be hauled to the consumer. Popular brands include Wood Beaver, DYNA, Multitek and Blockbuster.
Overview
I believe that there is a need for the creation of a firewood processor according to the OSE standards and that tool should be included in the Global Village Construction Set. Firewood is considered renewable energy and it is widely adopted worldwide. It is relevant to village economy because it can produce firewood relative fast (2-3 cords per hour). The heating needs of a small house vary form less than a cord per year up to a couple of cords. With 1 hour of use the firewood processor covers the needs of 1 house.
Log Deck
Logs are stacked onto the log deck using a machine such as a Skid Loader or Small Excavator with a grapple. Each log is pulled mechanically into a trough that feeds it into position to be saw into firewood-length pieces (often called “rounds”).
Saw Station
The log is saw by either a hydraulically operated chainsaw harvester bar, or on larger machines a very large circular saw blade (slasher saw). When the cut is completed, the "round" drops into position to be split in the next process.
Splitting Station
A wedge is force the 'rounds' through a wedge that splits them into firewood. Depending on the diameter and the market, the 'rounds' can be split in more pieces or less. Wood furnaces generally operate better with bigger and longer slow burning pieces that wood stoves.
Outfeed
Typically a conveyor that pulls the split firewood away from the processor and into a waiting delivery truck’s box or dump trailer or just a woodpile for later handling. Some setups will use multiple conveyors and introduce a tumbling system to clean the firewood.
Industry Standards
Design Rationale
Detailed performance specifications
General price structure of materials
Components
Lifetime design features
Modularity
Conveyor maybe used in CEB to carry soil in the hopper, as low height shoveling may is less effort than raising buckets to to the hopper height???