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.

Daily plastic granulator operation attention

First, pay attention to matters
1. The plastic granulator should be running in the forward direction; avoid reverse rotation.
2. The granulator should avoid the operation of the chiller on an empty stomach. It is necessary to run the hot machine to avoid the occurrence of sticking bars.
3. For the feeding port of the granulator, it is strictly forbidden to enter the iron and other debris in the venting hole. In order to avoid accidents, affecting production.
Second, pay attention to matters during the work of the plastic granulator

1. Keep an eye on the temperature change of the fuselage at any time. When you touch the sliver with a clean hand, you should immediately heat up. Until the sliver is normal.
2. When the bearing parts of the reducer are burned, or accompanied by noise, it should be inspected in time and added.
3. When the bearing parts at both ends of the main bearing chamber are burnt or have noise, stop the test and add butter. During normal operation, the bearing chamber is greased every 5-6 days.
4, pay attention to find out the operating rules of the machine; such as: machine temperature, speed, speed, according to the situation, timely processing.
5, when the fuselage is running without chaos, you should pay attention to check if the gap between the couplings is too tight, and you should loosen them in time.
Third, the first boot operation method
1. Before starting the machine, first warm up for about forty-five minutes. Raise the temperature to the motorized V-belt until it is free; pull it continuously eight to ten times according to the normal working direction. Then inherit the temperature for about ten minutes, and then start up, but to inherit the heating, because the normal production needs to continue to increase the heat; according to different properties of plastic to adjust different temperatures.
2. When the granulator is working normally, the machine temperature should be kept free of chaos. Around the venting hole, until the temperature of the head is kept at about 200 °C (refer to propylene material, material B).
3. The materials should be averaged and added. The feeding speed of the machine and the feeding speed should be appropriate. Otherwise it will affect the quality and yield of the particles.
4. When the machine is shut down, the host should completely block the power supply. The head plug (with wrench department) must be taken off. Warm up separately before the next use.

Operation and maintenance of plastic granulator die

In general, plastic granulator die is a valuable, high-precision component on the extrusion line that requires a lot of maintenance in addition to careful handling. In order to prevent the die from malfunctioning due to the failure of the die, it must be operated correctly and protective measures should be taken to ensure that the die is ready for use. Wrong mistakes, especially carelessness or mishandling during maintenance, cleaning or conditioning, are the main cause of die damage, so all personnel who come into contact with the die must be rigorously trained. The operator must thoroughly understand the function of the die, know the temperature change, the effect of the adjustment of the die hole or the adjustment bar on the quality of the product, and pay attention to the source of the fault. The operator also needs to understand the importance of maintaining good contact between the heater and the die. It is possible to judge whether there is a fault on the production line. Where is the fault? For example, when the plastic granulator is extruded and pulsating, the flow block of the slit die cannot be constantly adjusted (generally the device is not designed for this purpose). He must also be able to judge whether the limit is exceeded based on the measurement of the inlet pressure. Also note that the die or choke block cannot be adjusted quickly, but should be moderately changed in adjacent areas, otherwise the bolts and chokes may be damaged.

Also note that the squeegee that can only be made of soft materials (copper, brass, soft ly) removes the melt from the die to avoid scratching the mold, and the die gap width of the die is also measured using a soft material such as a brass gauge. . Even the slightest scratches can cause streaks on the extrudate, reducing product quality. This is often the case when it is necessary to change the die frequently, especially in film and sheet extrusion. It must be handled by a person who has the structure and function of the die and has detailed instructions on hand (drawings, equipment descriptions, parts) Single) It is best to have experience in disassembling, inspecting, and installing new dies before use. The disassembly, cleaning, repair and maintenance of the die should be carried out at the designated place. The place should be away from the production site. Pay attention to the cleaning and padding with corrugated plates. When using the small crane, the chain of the pulley block will often be used when lifting by hand. Damage to the die. To avoid this danger, consider using twine. The work site should also have a variety of tools (screwdrivers, torque, wrenches), soft shovel (bronze, copper, soft Lu), cleaning and polishing materials, and if possible, a die preheater, which can greatly shorten the replacement of the mold The time of the head. It is also necessary to check the heater. This preheater should be equipped with a number of heating wires and control systems. It is not necessary to separately control each die heater at this time, but this depends on the size of the die. If the die needs to be thoroughly cleaned, the main bolt of the die must be loosened, but it does not need to be removed. The die is still connected to the plastic granulator，just loosen the flow path.

The new charcoal machine can produce better mechanical charcoal for better development.

No matter which industry, quality is very important. Whether a company can develop in the market for a long time depends on the quality of products and the spirit of innovation. In the current society, it is an open society and its development is very Fast, then companies want to be in a better position in a highly competitive environment, and must rely on quality product quality to ensure development.

The new sawdust briquette machine is the hottest investment project today. The small investment and big return is the advantage of the new sawdust briquette machine. The new sawdust briquette machine has unique design, novel technology, high energy and low consumption, energy saving and environmental protection, convenient handling, simple maintenance, reliable quality and complete compliance. your choice.

The new sawdust briquette machine equipment can produce waste wood raw materials such as sawdust, straw, wood scraps, rice husks and branches, through the process of crushing, drying, high temperature and high pressure forming, carbonization, etc., to produce high quality charcoal, replacing conventional charcoal, new charcoal The machine production line uses low-cost sawdust, bamboo dust, wood chips, sunflower skin, peanut skin, cotton rods, etc., through our equipment, produces high-quality mechanism charcoal, the mechanism of charcoal is smokeless, tasteless, No pollution, no residue, burning time is three times that of ordinary charcoal, carbon content is more than 85%, calorific value is 7000-9000 kcal (the carbon content, calorific value and various indicators of different raw materials are different), In the metallurgical, chemical, smelting plants, mosquito-repellent incense plants, copper plants, steel mills, rubber plants and other industries, especially for the barbecue of the food industry, has become an indispensable best fuel.

The new sawdust briquette machine operation technology is difficult, but there are no special requirements. Different parts of the production process have different requirements for personnel. Raw material procurement and drying are not afraid of being dirty or tired. It is best to use younger ones in the sticking process. What is needed is someone who has the ability to accept and understand and respond quickly, and can adapt to it. It can be said that it is like a driver. To burn charcoal, you must have at least one person with a strong sense of responsibility, who can direct others, and who can not rest during the break, so the age will be better. Finished inspection and packaging require serious and responsible rural women. Equipment maintenance (can be part-time), good foundation for electric welding or gas welding, learning ability and research spirit.

In order to produce a good mechanism of charcoal, it is necessary to choose a good new type of sawdust briquette machine equipment, and to master the production technology of the new sawdust briquette machine, in order to ensure that the equipment produces a good mechanism of charcoal, in order to sell at a good price in the market. And create better economic benefits.

The production line efficiency of the new charcoal machine is related to temperature

With the continuous development of society, people pay more and more attention to the protection of the environment, and at the same time, resources are recycled. More and more people are investing in new charcoal machines. Then these users want to invest in new charcoal machines. Produce a good mechanism of charcoal, and improve the production efficiency of the mechanism charcoal, then the production efficiency of the new charcoal machine is related to temperature?

The charcoal rate of the new charcoal machine differs depending on the type of raw materials. The wood fiber content of the raw material has a positive effect on the yield of charcoal. Density materials can also generally produce dense and robust mechanical charcoal. Although the lower carbonization temperature gives higher carbon removal rate, charcoal is low in quality and corrosive, contains acidic tar substances, and cannot be burned in a clean smokeless flame. The solid carbon content of high-quality commercial carbon should be higher than 80%, which requires us to control the final carbonization temperature above 500 °C. However, as the carbonization temperature increases, the friability of charcoal will increase, and in actual production, when the final carbonization temperature is between 550 ° C and 650 ° C, the brittleness of the mechanism charcoal and solid carbon A desirable balance can be achieved between the contents.

The main products of the new charcoal machine series are: wood chip crusher, straw crusher, carbon powder forming machine, new type, large, medium and small energy-saving dryer, multi-function bar machine, environmentally friendly smokeless carbonization furnace and so on. The new charcoal machine equipment can saw sawdust, branches, rice husks, peanut shells, shavings, bamboo chips, bamboo dust, peanut skin, sunflower seed shell, furfural residue, wine residue, bagasse, corn cob, coconut shell, coffee shell and north and south After the crop straw is pulverized, it is shaped into a semi-finished carbon alloy by high temperature and high pressure plasticization of the forming machine, and carbonized by a carbonization furnace to form a finished charcoal. The carbon powder molding machine is a molding device that uses processed charcoal powder and coal powder as raw materials and is pressed into a rod shape or a cylindrical shape by stirring.

After the installation of the charcoal machine equipment, the load test of more than two hours is started to check whether the installation of the charcoal machine is stable, whether the components are flexible, and whether the equipment is operating abnormally. If there is any problem, it should be solved in time so that it will malfunction during production and affect production. It can be put into production after the load operation check is trouble free.

It can be understood from the above that the production efficiency and temperature of the new charcoal machine are closely related, and the quality of the new charcoal machine production mechanism is also related to the temperature, so the user must strictly control the charcoal production mechanism when using the new charcoal machine. The temperature of the equipment is such that the production efficiency of the new charcoal machine and the quality of the mechanism charcoal can be improved and the economic benefits of the enterprise can be improved.