Working principle of the whole production line of charcoal making machine equipment

The complete equipment of charcoal making machine is generally divided into four processes: crushing equipment, drying equipment, charcoal molding equipment, and carbonization equipment. It is also the basic equipment for making charcoal. The working principle of the whole production line is also based on the four machines. Shuliy mechanical charcoal making machine manufacturers are tireless to tell the user.

        First of all, the working principle of the pulverizing equipment is to pulverize the material into fine particles of 3 mm or less by utilizing the inertia and centrifugal force generated by the rapid rotation of the blade.

        Second, it depends on the size of the moisture contained in the raw material. The moisture content of the raw materials is generally required to be less than 12%, but also greater than 6%. When drying raw materials, we can first dry the raw materials with large moisture content in the open air drying field for 1~2 days, and let the surface water evaporate to reduce the heat drying time and fuel consumption. Then, we put the full-size raw materials into a hot air dryer to dry material with a water content of less than 12%. The drying temperature is generally about 160~250 °C.

        Again, the raw material rod is completed in a molding machine (or a bar machine). The forming cylinder of the molding machine has a heating ring outside, which can raise the temperature of the forming cylinder to about 350. In order to ensure the density of the charcoal stick is large, the surface is smooth, and there is no obvious crack. We can choose the right molding temperature according to the type of raw materials and moisture content. Its level must be determined through field tests. Generally speaking, if we assume that the auger is qualified and the water content of the raw material is between 6 and 12%, we can control the final temperature of the sawdust, wood sawdust, wood flour, and bamboo raw materials to 260~ Between 320 ° C.

        Finally, the final semi-finished product that is formed from the raw material is charcoal, then we should burn or calcinate the salary bar through the earth kiln to become qualified charcoal. The carbonization process of medium and low-temperature carbon can generally be divided into the following three temperature segments.

Article for charcoal making machine here

1. Drying stage

        From the start of ignition to the temperature of the furnace rising to 160 ° C, the moisture contained in the salary bar is mainly based on the amount of external heating and the heat generated by the combustion of its own fuel bar. The chemical composition of the salary bar has hardly changed.

2. The initial stage of carbonization

        At this stage, the heat is generated by the burning of the salary bar itself, so that the temperature of the furnace rises to between 160 and 280 °C. At this time, the wood material undergoes a thermal decomposition reaction, and its composition begins to change. Among them, the unstable composition, such as hemicellulose, decomposes to form CO2, CO and a small amount of acetic acid.

3. Comprehensive carbonization stage

        The temperature at this stage is 280 to 400 ° C. During this stage, the wood material undergoes thermal decomposition rapidly, and a large number of liquid products such as acetic acid, methanol, and wood tar are formed. In addition, flammable gases such as methane and ethylene are produced, and these flammable gases are burned in the furnace. Thermal decomposition and gas combustion produce a large amount of heat, which causes the furnace temperature to rise. The wood material is dry distilled to char at high temperatures.

Fruit and vegetable washing machine performance characteristics

In the era of the extensive use of pesticides, various chemical preservatives, preservatives, and various growth hormones, each family is completely in a state of non-resistance before this, and can only passively accept it. In the process of chemical poisonings, such as various cancers and cardiovascular diseases, it is related to the long-term intake of excessive pesticides and various chemicals. Now with the fruit and vegetable washing machine, each family that owns her can have a kind of Advanced protection means that you can eat a lot of pesticides and various chemicals in this life, you can get a lot of diseases, and only the health of life in life is priceless.

    The fine fruit and vegetable washing machine is made of stainless steel SUS304/2B material except for the standard parts such as motor and bearing, which fully meets the requirements of export food hygiene. A bubble generating device is arranged in the device to make the material roll state, remove the pesticide effect on the surface of the product, and at the same time, an appropriate amount of the medicament can be added for disinfection and fixation. The floating object can overflow from the overflow tank, and the sediment is discharged from the sewage outlet to Achieve the purpose of the washing machine.
 
Fine fruit and vegetable washing machine range:

    The fine fruit and vegetable washing machine is widely used in the processing of fruits, vegetables such as granules, leaves, and products such as strawberries, apples, oranges, vegetables, fruits, and aquatic products. It is especially suitable for growing in the soil.
    Note: The size of the equipment depends on the customer's production capacity!
 
Fine fruit and vegetable washing machine features:
 
1. Simple operation, functional and practical
    Cleaning and draining are controlled with only 2 knobs for easy operation.
    Two streams of water are available for selection and are practical.
 
2. Ozone sterilization and pesticide degradation
    The machine has the functions of ozone sterilization and pesticide degradation, can kill the pesticides on the vegetables and remove the pesticides. It has the characteristics of high efficiency and no pollution and is the first choice for true green cleaning and disinfection.
 
3. Separate washing basket
    With the unique professional structure design, the washing basket can be easily taken out. In this way, after washing, the disinfected vegetables can be directly poured into the wok with the washing basket to avoid secondary pollution and more convenient.
 
4. Easy maintenance and economy
    The disinfection effect can be achieved without various disinfecting detergents, and the use cost is low.

Why vegetable washing machine need ozone

The vegetable washing machine we usually use requires ozone, and it has three functions of decomposing pesticides, hormones, and toxins, separating heavy metal ions, preserving and deodorizing functions, so Xiaobian says about ozone in the vegetable washing machine. Role:

1. Decompose pesticides and hormones and toxins

Ozone is highly oxidizing, rapidly oxidizing pesticides and hormone molecular chains, turning pesticides and hormones into stable inorganic compounds; sterilization and disinfection: single atoms in ozone have strong permeability and rapidly oxidize the cell walls of bacteria and viruses. Producing inorganic compounds for sterilization and disinfection purposes;

2. Separation of heavy metal ions

Oxygen atoms in ozone can oxidize heavy metal ions dissolved in water into non-toxic and high-valent compounds insoluble in water, and precipitate and separate them;

3, preservation, deodorization function

Vegetables washed with ozone water or vegetables blown with ozone gas can extend the fresh-keeping period by 2-3 times. Ozone gas can remove the unpleasant smell of the bathroom, except for the smell of fish in the kitchen and the smell of mildew in rice.

Vegetable washing machines use these effects of ozone to clean vegetables very cleanly.

more about vegetable washing machine

Prospects for plastic granulator manufacturers

Prospects of plastic granulator manufacturers, plastic chemical raw material prices As the economic development continues to rise, the government is vigorously promoting the development and transformation of the plastic recycling granulator industry, and the huge market demand, also makes the market of recycled plastic granulator More and more optimistic, policy support is a favorable guarantee for the development of recycled plastic granulators. In addition, the advantages of recycled plastic granulators make it sustainable, and recycled plastic granulators have broad development space in China.

The design concept of plastic granulator has undergone major changes again. A complete three-dimensional, systematic service plan has been introduced, which has brought more benefits to the customers while bringing warfare to the machinery manufacturers. International plastic granulators are supplied to the market with a full set of process solutions. The manufacture of plastic granulators has made a strategic transformation of service-oriented manufacturing, and service-oriented manufacturing has evolved from “low-end” to “high-end”. The high-end concept refers to the high-end of the international industrial division of labor value chain. For example, the high-end of plastic granulator manufacturing is only understood as the technological advancement of a single device, and it will lead to the industrial road.

The manufacture of high-end plastic granulators is a complete solution for the “potential demand” of plastic products in related fields/industries. The innovative plastic forming technology and equipment are derived from the “potential needs” of related fields/industries. R&D in the process. If only plastic pellet machine equipment is manufactured, it must be at the low end of the value chain, and most of the added value is owned by the full solution of the "potentially demanding" plastic pellets. Service-oriented manufacturing indicates that high-end plastic granulator manufacturing refers to the high-end plastic granulator in the value chain of the complete solution, highlighting its molding processing capabilities and is the standard for measuring the technical level of plastic granulators. Some have only misunderstood the technological progress of plastic granulators as the use of certain new technologies, new manufacturing methods, new testing methods, and new matching parts on the original equipment, and there is no substantial technological advancement in the molding processing capability. It is just to provide better equipment for the full solution provider, still at the low end of the value chain.

1. At present, the recycling rate of waste plastics in China is not high, and there are not many waste plastic recycling factories, especially the uneven distribution. Most of the places are almost blank. On the other hand, in recent years, China has developed rapidly and the market is prosperous. The large plastics market has already Dozens of waste plastic pellets have been in short supply, and prices have risen and then risen. Therefore, waste plastic pellet processing will become a hot spot for future development. As the main processing machine, recycled plastic pelletizers will have a large customer base.

Second, the plastic recycling granulator processes the waste plastics of daily life to regenerate the plastic raw materials needed by the enterprise. The price of recycling waste plastics is far cheaper than the price of plastic raw materials that have been rising in recent years. With the strong support of the state. The new type of recycled plastic granulator is continuously optimized and updated to achieve full, firm and smooth recycled plastic raw materials. Therefore, it will be favored by more and more businesses.

Third, due to the small risk of the establishment of recycled plastic pellets, the scale of investment can be large, and the entrance to the door is also low, you can start from a production line, or you can purchase multiple sets of equipment at the same time. But the profits are higher so there will be more factories in the future, which is undoubtedly a huge business opportunity for recycled plastic granulator equipment manufacturers.

Please pay attention to our website for more details:
https://www.recycle-plant.com/plastic-granulator-machine.html

Hot-cut air-cooled die face plastic granulator

Plastic granulator LN-air-cooled die face hot cutting machine function: enhanced modification: PE, EVA, etc. + calcium carbonate, talc, titanium dioxide, carbon black, etc. (usually filled with hot air cooling at 80~90) can be degraded Masterbatch formula: PP, PE, PS, etc. + starch, additives, etc. (usually filled with hot air cooling at 80~90) Flame retardant masterbatch: PE, EVA, etc. + antimony trioxide, magnesium hydroxide, hydrogen Aluminum and so on.

LN-air-cooled dies face hot-cutting granulator Technical features: The equipment used in this method is simple and easy to operate. The disadvantage is that when the yield is low, it is easy to produce cosmid. The extruder used has a diameter of 40 to 250 mm. Technical parameters of the screw used for dry hot cutting. The cutters are 2-8, and the shape of the cutter can be long or sickle-shaped, and the latter is less prone to granules. The granulator is designed in such a way that the cutter that rotates the granulator is attached to the die plate, and the hot strip material that has just been extruded is directly cut into pellets and then cooled. The hot cutting method is not easy to damage due to the high temperature of the material. Air-cooled die face hot-cutting granulator In order to facilitate the cleaning of the machine head and the replacement of the filter, the plastic granulator has made a bold technological innovation in the connection structure between the machine head and the barrel.

The main points of this innovation are:

1. Replace the original connecting flange with a Huff locking flange.

2. Use the motor to drive the screw forward and reverse to open and close the locking flange instead of the original manual operation. 3. Use the motor to drive through the worm and worm gear to move the dicing tool holder (including the discharge plate splitter) to expose the filter. Board to replace the original manual operation. It turns out that it takes 5-10 minutes for a person to clean the machine head, and now it takes only 1-2 minutes for one person.

The structure has the advantages of greatly reducing the labor intensity, shortening the cleaning time, reducing the operator and improving labor productivity.

Schematic diagram of air-cooled granulator process: metering feeder→ twin-screw main machine→ air-cooled hot granulator→ cyclone separator→ air-cooled vibrating screen→ storage bin LN-air-cooled granulator technical parameters: (1) The material motor is an AC motor, and the main feeding motor power is 0.75KW. (2) The speed control system uses IN VT frequency converter. (3) The screw is a double-headed screw, and the speed ratio of the reduction gearbox is 17:1. (4) The motor and the reducer are directly connected, and the horizontal agitator is provided in the feeding body. The feeding is smooth and uniform, and the bridge is not bridged.

2, gear reducer (1) reduction ratio: 3:1 (2) output shaft speed: MAX500RPM (3) input shaft speed: MAX1500RPM (4) main drive gearbox deceleration and torque distribution part integrated, using parallel three-axis Designed and compact. NSK bearings are used for deceleration, torque distribution, and both output shaft radial bearings.

3, lubricating oil cooling system.

4. Main motor (1) Main motor: 18.5KW (AC motor) (Siemens Bayer) (2) Motor speed (MAX): 1500RPM

5, screw (1) screw diameter: 35.5mm (2) L / D = 40: 1 (3) screw is the building block type (4) screw mandrel 40CrNiMoA material, threaded components, and mandrel are involute joint, high strength The load is large, and the assembly and disassembly is convenient. (5) The screw component material is high-quality high-speed tool steel W6MO5Cr4V2, high-temperature vacuum quenching heat treatment. (6) The overall hardness is HRC58~62.

6. Machine barrel (1) Barrel: length L=150mm/section, a total of 10 cylinders, material 45 steel alloy sleeve, the cylinder is cooled by soft water circulation. (2) The first cylinder is the feeding cylinder, the ninth cylinder is the vacuum cylinder, the tenth is the extrusion cylinder, and the other cylinders are closed cylinders.

7. Heating system Body 1 0 sections. Temperature control section Cartridge section Heating power (KW) The heating plate type melting temperature thermocouple is used to measure the melting temperature of the material, and the pressure sensor is used to measure the material pressure.

8. Vacuum degassing device

9. Soft water circulation system (1) Soft water cooling in the barrel (2) Italian imported solenoid valve (3) The water pipe is treated with copper chrome plating. (4) Cooling from: water cooling (5) Cooling pump: 0.55KW (6) Soft water tank is made of stainless steel (7) Water pipe is made of stainless steel, no rust, not easy to be corroded, durable

10. Interlocking control system

11. Hot-cutting auxiliary machine 1. The screen changing device (1) adopts hydraulic plate type screen changing device, cast iron plate type changing net heater, hydraulic station motor power 1.5KW. (2) Hot-cut.

Please pay attention to our website for more details:

https://www.recycle-plant.com/plastic-granulator-machine.html 

Shuliy machinery sells high quality charcoal equipment

Many people consider the charcoal making machine as an individual machine. However, it is a general term of series of charcoal processing machines, including sawdust machine, crushing and grinding machine, rod molding machine, carbonization furnace.

Customers can choose the proper allocation of charcoal making machines according to their actual requirements, of course, we will also give customers recommendation detailed planning for reference.

The raw material of charcoal making machine includes sawdust, rice husk, fruit shell, straw, log, branch, woodworking leftovers and so on.

The water content of raw material should be less than 12%, production site shall be more than 50 square, more than 4 meters high. Production procedure of charcoal making machine is as follows: first, make sure the following particles of raw material is diameter within 1 cm, if not, raw material shall be processed through grinding machine; then check the water content of ground raw material is more than 12%, if it is, dry them using the drying machine.

The raw material after crushing and drying will be processed into carbon rods (semi-finished products) through the rod making machine at high temperature and pressure—the whole process would be finished if the charcoal is used for combustion.

Finally, the semi-finished carbon bar will be put into a charcoal furnace for carbonization to make finished mechanical charcoal.

Shuliy machinery has rich experience in the series of producing charcoal equipment, years of experience has brought us extraordinary leadership, with constantly innovative development and improvement in charcoal equipment, Shuliy is always at the forefront in the charcoal making machine production industry providing the best technology, the best charcoal equipment for customers.

Charcoal making machine method

Please pay attention to our website for more details:
https://charcoalmachines.com/charcoal-machine-production-line/

The regular service life of the charcoal making machine

The charcoal making process requires a series of equipment including pulverizer, charcoal furnace, dryer and molding machine. The service life of these devices determines the service life of the Charcoal making machine production line. And their service life can reach 3 to 5 years, so why some charcoal making machine production line is of long life long, while others not? This depends largely on its maintenance method.

During charcoal making, in the production line, the charcoal making machine grinds raw materials through the grinder, then dries them through the airflow dryer, then forms the rod by rod molding machine, and finally carbonize rods in the charcoal furnace. Among all the sectors, the charcoal rod machine is basically comprised of machine enclosure, electric control system, motor, screw propeller, heating coil, etc. In these parts, the screw propeller may be damaged by different degrees of wear and tear over time, and it may be the cause of abnormal function happening to rod making a machine that shall be taken into account for inspection and maintenance. At the same time, for charcoal making machine production line, if there is a problem occur in certain equipment or part, replace them with the original accessories to improve the service life of charcoal making machine production line.

Please pay attention to our website for more details:
https://charcoalmachines.com/charcoal-machine-production-line/