What are the advantages of carbonization in an anthracite carbonization furnace?

The smokeless carbonization furnace is important equipment in the mechanism of charcoal production. The environmental protection production of the equipment has been recognized by people. The carbonization process of the anthracite carbonization furnace is also the core of the mechanism of charcoal production. What advantages does the production of smokeless carbonization furnace have?

The carbonization technology in the carbonization process of an anthracite carbonization furnace is the above-ground part of the building. The carbonization is divided into three stages: low-temperature discharge temperature, high-temperature calcination, and cooling and cooling. The salary bar has about 8% water when it enters the carbonization furnace. This water is the enemy of carbonization. Because the mechanism salary bar is afraid of getting wet, the water will seriously affect the quality of carbonization in the salary bar. Because the time of the tide is essential. Tidal time is essential. The drainage time is generally 10-15 hours for the earthen kiln and 2-3.5 hours for the mechanism kiln. The long heating time can prevent the salary bar from being cracked by moisture and ensure the quality of carbonization. When the furnace temperature rises to 300 degrees, a large amount of combustible gas can be generated in the furnace. Each kilogram of raw material is logically equivalent to produce three cubic methane gas. These gases can be used to heat the furnace. The exhaust heat source for drying more than 400 degrees for the heat preservation calcination stage to seal the oxygen-free closed fire can be taken from spontaneous combustion or water cooling. After the charcoal is discharged from the kiln, it must be ventilated and then charcoal to prevent carbon dioxide poisoning. The charcoal from the kiln should be placed outdoors for more than 8 hours. Prevent resurgence and fire.

The charcoal carbonization furnace equipment utilizes the principle of dry distillation carbonization to decompose and decompose the fuel rod in the furnace to form combustible gas, tar, and charcoal. The utility model adopts a mobile steel plate structure, and the exhaust pipe at the top of the furnace is sequentially connected with the tar separator and the induced draft fan, and has the advantages of unique structure, large effective volume, advanced carbonization process, short cycle, high output, good environmental protection, and long service life. . Our factory can also produce various high, medium and low-temperature charcoal furnaces for customers.

Smokeless charcoal carbonization furnace equipment finished fiber rod is the use of sawdust, crop straw (corn straw, soybean straw, sorghum stalk, cotton stalk, rape stalk, peanut stalk, sunflower stalk), chaff, grass, shrub branches, bamboo and wood The truncated, bamboo chips, bagasse and the like are used as raw materials, and are extruded at a high temperature using a fiber rod device. The product has high density, small volume and good flammability, and can replace fuelwood and coal. The general product has an outer diameter of 50-60mm and a hole diameter of 15-20mm. It has a hollow four-corner or hexagonal column shape. It can also be made into a spherical shape, a granular shape, or a honeycomb shape. This product is especially suitable for heating in the northern part of the country in autumn and winter, heating in greenhouses or fuel for ordinary life.

The above is the advantage of the anthracite carbonization furnace in the charcoal production mechanism charcoal, which can make good use of biomass waste to produce mechanism charcoal, and the smokeless carbonization furnace realizes smokeless environmental protection in production, so the users can use it with confidence. An anthracite carbonization furnace produces charcoal.

Charcoal making machine equipment motor maintenance method

Charcoal making machine equipment is a device that uses biomass waste as raw material to produce charcoal. Users of charcoal making machine equipment can increase the feeding amount to increase the production capacity when operating the charcoal making machine, achieve faster production efficiency, and produce larger Profit, and in the normal operation of the charcoal making machine equipment, usually the motor needs the operator to carry out detailed observation and sensitive hearing to judge the maintenance, and the correct maintenance method is also a lot, then how to make the motor of the charcoal making machine equipment correct? maintain?

1. The temperature of the motor of the charcoal making machine should not exceed the allowable limit during normal operation. The operator of the charcoal briquette machine should always pay attention to monitor the temperature rise of each part during the operation.

2. Monitor the load current of the charcoal briquette machine motor. When the motor fails, the stator current will increase sharply and the motor will overheat. In the case of a large-scale charcoal production line, an ammeter should be installed to monitor the motor load current when using a larger power motor. The load current of the motor of the charcoal making machine should not exceed the current value specified on the nameplate.

3. Pay attention to the smell, vibration, and noise of the motor. The winding will emit an insulating burnt smell due to the high temperature. Some problems with charcoal making machines, especially mechanical failures, quickly react to vibrations and noises, so when you smell the burnt smell or notice abnormal vibration or rubbing, especially large "click" or other noise A power outage should be checked immediately.

4. After checking the bearing heat and oil leakage of the charcoal making machine equipment, regularly change the lubricating oil. Generally, when replacing the lubricating oil, the bearing and the bearing cap are cleaned with kerosene and then washed with gasoline. Rolling bearing grease should not exceed 70% of the bearing chamber volume.

The above is the method of motor maintenance of the charcoal making machine equipment. When the user operates the charcoal making machine equipment to produce charcoal, the maintenance equipment can be maintained according to these, so that it can better operate, improve the production efficiency and effect, and simultaneously produce High-quality charcoal brings better economic benefits to yourself.

Mast, molting regeneration mechanism charcoal

Shuliy Machinery provides you with a process for producing charcoal, coke, gas and ceramic products by mast coal regeneration gas technology, which is characterized by the following steps:

        1. Raw materials are prepared with discarded masts and suede as raw materials, and sorted and selected to pick up the impurities and then pulverized into granules with a particle size of 2 to 3 mm. The moisture of the mast and suede mixture is fresh. The degree is generally 10-30%;

        2. The drying rod will be used to dry the mast and suede mixture in the dryer (the water content is controlled below 5%) and sent to the rod making machine. The working pressure is 200 tons and the working temperature is 500-1000 degrees Celsius. a carbon rod whose length can be adjusted by itself and has a diameter of 5 cm;

        3. Burning the charcoal charcoal The charcoal rod is sent to the gasification carbonization furnace at a sintering temperature of 400-450 ° C for about 8 hours. The carbon is naturally charred in a sealed state and cooled to 30-40 ° C to be discharged. The carbon content is above 85%, the calorific value is above 8500 kcal, and the combustible gas recovery generated in the carbon making process is led to a high-pressure gas storage tank for storage (for people to cook in daily life).

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Method and device for continuously producing charcoal

At the earliest, when we used charcoal machine equipment to produce charcoal, it was 20 hours of carbon and it could not be continuously produced, which greatly reduced the output. Now, the continuous airflow carbonization furnace developed by our factory is solving this problem. The gasification carbonization furnace produced by our factory currently has three inner tanks of 6m3, 8 hours (with cooling), one furnace carbon, one furnace carbon 1.5 tons, and the inner tank can be hoisted out, so it can be redundantly equipped with 3 liners, so After 4 hours of carbon, the production of mechanical carbon can reach 9 tons per day.

          In addition to the developed continuous gasification furnace, our factory has also produced continuous carbonization furnace equipment that can continuously produce carbon powder for activated carbon or mechanism carbon. Welcome new and old customers to visit our factory.

How does the charcoal making machine work?

Charcoal is the use of resources such as agriculture, forestry, industrial waste, and waste. And gradually form a new energy system. Charcoal is easy to store, no loss, no smoke, no pollution, and is widely used in industry, food, pharmaceutical and life. Runhe Machinery helps you achieve great achievements.
      According to the raw materials, the charcoal machine can be divided into a straw charcoal machine, a sawdust charcoal machine, a rice husk charcoal machine, a branch charcoal machine, a shaving charcoal machine and the like. The charcoal machine is mainly composed of a pulverizer, a dryer, a rod making machine, a carbonization furnace and four equipments.

The production of charcoal can be divided into four steps.

      1. Crushing The raw materials are pulverized into granules by a pulverizer.

      2. Drying Then dry the granules through the dryer and avoid the moisture.

      3. Rods The dried materials are rod-shaped through a bar machine.

      4, finally through the carbonization of the carbonization furnace, after cooling is the finished charcoal machine

      The above process is a simple process of the charcoal machine from raw materials to finished products. Now the technicians are sorting out some of the decisive factors that we have sorted out according to the status of the ready-made situation. I hope that our little sweat can achieve your success.

      1. When the stick is out, it is not good, the time is good or bad: the main reason may be that the heating power is not enough, the temperature of the raw material is not uniform, the amount is best after drying, and the drying temperature is uniform, so that the automatic feeding system is best.

      2. There are many cracks: the density is small: the pressure is small by adjusting the screw; the forming sleeve is more difficult to solve; the temperature is high, the temperature is adjusted; the principle is small lignin, and the material is mixed with lignin;

      3. Shooting: The material is wet, and it has to be re-baked. If it is dead eye, it is necessary to correct the positive axis of the screw tip and smooth the taper part;

      4. No returning gas: adjust the screw compression ratio.

      Different compression ratios are required for different materials. This is because many screws don't know what the problem is. The shaft is also positive and not worn. The first day is good, but the next day will not work. The root cause can't be done. The fineness and softness of the material have different requirements for the screw. In general, the compression ratio of the mixed wood is small, and the compression ratio of the fir is large. This is why many people say that the sawdust of the fir is not worth the money. This requires the production staff to judge based on experience and materials, preferably a factory. It is necessary to have a screw for a variety of materials, and the materials should be roughly separated.

      Charcoal has become a very good industry today, and organic charcoal technology is more important. Only when charcoal technology reaches its peak, can we create a better business.

What is the principle of the super energy straw carbonization furnace?

The gasification of the straw carbonization furnace is a combustible gas produced by the use of biomass through a closed oxygen-deficient method, which is produced by a hot-smelting method and a thermochemical oxidation method. The gas is a mixed gas containing carbon monoxide, hydrogen, methane, Etc., also known as biomass gas. The desired combustion effect is achieved with the support of nitrogen and the combustion of oxygen.

         The mass fraction of carbon in biomass is about 40%, followed by hydrogen, nitrogen, oxygen, magnesium, silicon, phosphorus, potassium, calcium and other elements. The organic components of straw are mainly cellulose and hemicellulose with a mass fraction of 50%. These biomass feedstocks are heated under anoxic conditions to cause a complex thermochemical reaction energy conversion process. The process is essentially an atom of carbon, hydrogen, oxygen and the like in the biomass, and becomes a molecule of a flammable gas such as carbon monoxide, methane, hydrogen or the like under the reaction conditions according to the bonding principle of a chemical bond. Most of the energy in the biomass is transferred to these gases.

Charcoal briquetting machine to produce charcoal process and application equipment

The steps of making charcoal by charcoal briquetting machine are generally divided into the following four steps:

Crushing→drying→sticking→cooling carbonization

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After charring, it is the finished charcoal.

Detailed production steps and application equipment:

Crush

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Smashing, using a crushing and destroying machine, puts the raw materials for making charcoal into it and breaks it into granules.

The crushing and destroying machine is a machine that breaks raw materials such as branches, plant straws, bark, and plates into pieces of about 3 mm. The crushing and destroying machine produced by our factory has a crushing speed of about 300kg/h and a motor power of 7.5kw. The equipment is made of high-carbon alloy steel blades. The function is not chaotic, durable and durable.

drying

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Drying the particles formed after the crushing and destroying machine is broken and put it into the dryer for drying.

The dryer is a machine that dries the broken and destroyed particles. Since the trees and the straw itself contain a certain amount of water, it is necessary to dry and then form a rod, and the moisture content of the particles after drying should be less than 12%. The drying speed of the dryer produced by our factory is 600kg/h, the diameter of the feed pellet is 3mm-6mm, and the temperature is 190-300°C. During the drying process, coal and firewood can be added along with the drying schedule. Tons of raw materials need 20kg to burn wood.

Bar

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The raw material pellets to be dried after the rod is made into a rod shape by a rod making machine

The rod making machine is the most pivotal equipment in the whole set of charcoal  briquetting machines. The function is to make the raw material pellets after drying into wooden rods with a diameter of 5cm and a length of 50cm. The main motor is 15kw, the heating coil is 4.5kw, and the output is 180-220kg/ h (different models, different yields).

Cooling carbonization

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Cooling carbonization, using carbonization furnace to carbonize the finished wooden rod

The carbonization furnace is the last ring of the charcoal briquetting machine equipment. It is a machine that makes the wooden rods made by the rod making machine, performs anaerobic combustion, and carbonizes them to make charcoal. Each furnace can carbonize the finished product 1-2 tons, the motor power is 1.5kw, the filter is equipped with filter and smoke removal device, and the production process is environmentally friendly and pollution-free.