Machine made charcoal equipment and method of making charcoal

Abstract

The present invention discloses mechanical equipment for producing wood charcoal. It is characterized by that it uses discarded resources of stalk and straws as raw material, and said equipment includes a charring furnace and a stick-making machine. Said invention also provides the concrete structure of charring furnace and its concrete operation method.

Description

(1) Technical field [0001] The invention relates to a machine-made charcoal device, in particular to a machine-made charcoal device utilizing waste resources such as straws and a method for making charcoal. (2) Background technology [0002] Charcoal refers to a flammable black product obtained from biological materials containing carbon components and carbonized by a certain process. It is widely used in hot pot, barbecue, etc. in metallurgical industry, chemical industry, agricultural field and life field. In recent years, the Chinese government has put the protection and construction of the ecological environment on the agenda, and the awareness of environmental protection among the whole people has increased. During the "Ninth Five-Year Plan" period, the state began to implement natural forest protection projects. At the same time, the Ministry of Finance and the State Administration of Taxation implemented a tax reduction and exemption system for enterprises that recyc...

AI Technical Summary

Problems solved by technology

Kiln burning tree charcoal (hereinafter referred to as tree charcoal) has been greatly restricted

The traditional kiln burns tree charcoal out of a kiln every three days, which is time-consuming and labor-intensive; the market price of wood with a diameter of more than 5 cm is high; three tons of raw materials produce one ton of charcoal, and the country prohibits logging forests to burn charcoal, which is not allowed by the policy

There are also some mechanism charcoal technology companies in the market now. The carbonization furnace structure is made of refractory bricks inside the iron sheet skeleton, and the carbonization takes 24 hours. Due to the long carbonization time, it is impossible to carbonize the straw into charcoal by relying on the energy of the plant itself; take the following process steps : Raw materials are screened, pulverized, dried, pressed into rods, and carbonized for 24 hours, and then crushed to obtain product carbon powder and carbon rods. Due to its large actual investment, high production costs, and no practical operability, the market conditions and production costs are approximately as follows : The market retail price of mechanism charcoal is 2,000 yuan / ton, the ex-factory price is 1,800 yuan / ton, and the production cost is 1,400 yuan / ton

The production cost of traditional tree charcoal is 800 yuan / ton, and the market retail price is 1400 yuan / ton. Due to the high production cost of mechanism charcoal, it is impossible to form a favorable market competitive advantage with traditional charcoal.

Images