Introduction of coal briquette machine:

The pulverized coal and coke powder coal briquette machine is mainly used for - pulverized coal, coal slime, medium coal, coke powder, coking coal, metallurgical powder cold-pressed pellets, and refractory materials. All powder materials that need to be put into the furnace need a ball press to complete(coal briquette making machine). Smelting directly into the furnace to increase the added value. It can be produced into special shapes such as square, spherical, oval, goose egg, a perfect circle, column, strip, bread, pillow, and so on. We can customize the production of coal briquette making machine according to the user's requirements(coal machine).

Technical information of coal briquette machine:

Product description of coal briquette machine:

1. The coal briquette machine is also called a strong briquetting machine, a mineral powder briquetting machine, a roller briquetting machine, a goose egg forming machine, and so on. The briquetting machine is mainly used for making balls and agglomerates of non-ferrous and ferrous metal ore powders, which are directly fed into the furnace for smelting to increase the added value. It is characterized by large forming pressure, adjustable rotation speed of the main engine, and is equipped with a screw feeding device. All metallurgical industry wastes and auxiliary materials need to be furnaced, and they all need a briquetting machine to complete(manure briquette machine).

This coal briquette making machine is a device that presses powdery materials into balls. The application of the roller coal briquetting machine is extremely high, which can briquette, granulate or briquette the following materials, such as aluminum chips, activated carbon, alumina, bauxite, caustic soda, charcoal, clay, coke chips, coal, cryolite, fertilizers, plastics, limestone, pigments, urea, potash, etc. Its purpose is to reduce dust, control bulk density, return to use, improve transportation characteristics, etc. The design of the production capacity is mainly used for pressing dry powder into pellets in the Pidgeon magnesium smelting process(cow dung briquette machine).

This coal briquette machine is a kind of equipment for pressing granular powder materials into balls. It is mainly used for pressing powdery granular materials that are difficult to form, such as coal powder molding; mineral powder molding; desulfurization gypsum molding; coke powder molding; iron filings, And various metal slag molding. It is suitable for various molding of industrial gas, boiler type, cold-pressed focus, ignition briquette, civil briquette, civil metallurgy, refractory, medicine, and other materials. Its purpose is to reduce dust, control bulk density, return to use, improve transportation characteristics, etc(cow dung briquette machine).

Working principle of coal briquette machine:

The working principle of the coal briquette making machine is that the motor drives the belt and pulley, transmits it to the driving shaft through the reducer, and synchronizes with the driven shaft through the split gear to work in opposite directions. The material is added from the feed hopper, extruded by rollers, demolded and made into balls, passed through a pair of chains, sent to the crushing screen studio, screened and separated into the finished granules (balls), and then the returned material is mixed with the new material, and then Granulate. With the continuous rotation of the motor and the continuous entry of materials, mass production can be realized.

Structural analysis of coal briquette making machine:

1. Feeding part of coal briquette making machine:

The main materials of the coal briquette machine used in this series of machines are coal powder, coke powder, mineral powder, iron oxide scale, dust removal ash, sludge, etc. It has a certain dispersive specific gravity, and the larger the diameter of the forming roller is, the larger the bite angle will be, and the greater the pressure will be generated, so it is important to ensure that the material enters between the two series evenly. There are three methods: belt feeder feeding, which has become the first choice for many because of its economical and practical

2. High-pressure coal briquette making machine will pre-pressing screw feeding, the purpose of quantitative feeding is to make the main engine run smoothly and the load is stable. When the feeding amount exceeds the number of finished products produced by the main engine If the feed rate is smaller than the output of the main machine, the ball forming effect will be poor and the strength of the ball will be poor. Therefore, it is an important part of the coal briquette machine to control the feed amount during operation, skilled operation technology is an important condition to ensure the normal operation of the ball press. The main advantage of screw pressurized feeding is that the required pre-pressure can be obtained by adjusting the screw speed so that the bulk material can obtain a larger compression ratio, and the gas in the bulk material can be discharged at the same time, which is necessary for the high-pressure molding of the molding wheel. In preparation, the pre-pressure setting can generally be between 0.3-0.5MPa according to the properties of the molding material.

3. The main drive system of this coal briquette making machine is an electric motor-v-belt-cylindrical gear reducer-open gear-roller.

4. The forming part of the coal briquette machine mainly refers to the main machine part, and its core part is the roll. The blank of the roll is divided into the overall forging and casting has a low density and rough structure, but it is more economical. The forged ones have high density, compact structure, good wear resistance, long service life, the good processing technology of ball grooves, many kinds of suitable materials, and reliable operation. Most of them are used for medium and high-pressure large forming machines, but the cost is high. After the manufacturing process is improved, the current equipment is more convenient to replace and maintain, reducing the difficulty of user maintenance.

6. This part of the coal briquette making machine is mainly used in the non-hydraulic constant pressure ball press. The mechanism is very simple, but it has a large effect, is very reliable and stable, the overall rigidity is particularly good, it is easy to adjust, and has no wear. Moving down, another piece of inclined iron is accumulated to provide a fixed thrust to the floating roller, so that the roller can work normally for a long time. The disadvantage is that with this mechanism, two iron suction devices must be added to the pulverized coal to remove the iron lumps of the material. The pressed metallurgical powder can be equipped with a sieve to prevent the iron from damaging the equipment.

The ore powder coal briquette machine mainly presses all kinds of iron powder, ore powder, iron oxide scale, steel slag, refractory material, etc. Any material that needs to be smelted in powder form needs an ore powder briquetting machine.