What are the improvements of coal gangue crusher and ordinary crushing equipment?

The following are the performance advantages of the coal gangue crusher modified by Red Star according to the performance characteristics of the crusher crushing coal gangue.

1.The inner cavity of the coal gangue crusher is double-rowed, and the stones inside the hammer collide with each other to crush the fineness of the material.

2.The special hammer making process of the coal gangue crusher strengthens the hardness of the hammer and increases the life of the ordinary hammer by 2 to 3 times.

3.The special two-way gap adjustment technology of the coal gangue crusher can control the fineness of the crushed material and enhance the use of the hammer to save costs.

4.The centralized lubrication system of the gangue crusher was transformed, the grease nozzle was configured, the centralized oil supply distribution pump was operated in one step, and the oil supply was multi-channel.

5.The gangue crusher equipment starts up and runs smoothly, without increasing the noise and rotating inertia, overcoming the movement resistance, which can save more than 20% of electricity.

6.The gangue crusher adopts a non-sieve bottom device, which greatly improves the moisture content requirements of the material.

7.The gangue crusher adopts the electro-hydraulic starting casing method.

There is no specialized coal gangue crusher, and what you are talking about may be one of the ordinary crushers.

If you really want to figure it out, you can write down the name, specification and model of the crusher nameplate you use, so that everyone can give you an answer.

In fact, it is the same, the answer of Liming Heavy Industry Technology is: different industries have their own customary names for a crusher or sand making machine, which is called coal gangue crusher when used in coal gangue crushing, and river pebble crusher when used in river pebble crushing, in fact, they are all the same, and the customer's habitual name is different.

You can call ** consultation, find the professional contact of Hongrui crusher manufacturer, they will let professional and technical personnel contact you to help you solve the existing problems.

The advantage of the gangue crusher is mainly that it can crush the coal gangue with a large water content, there is no bottom screen, and it will not be blocked when the feed is more.

Coal gangue crusher, coal gangue crusher.

Learn about the performance benefits of coal gangue crushers.

Coal gangue crusher is also called coal crusher, due to the low hardness of coal gangue, low crushing strength, coal gangue crushing common equipment is hammer crusher, but due to the shortcomings of the hammer crusher equipment itself, it is easy to replace the hammer head in the production process The cycle is short, and the crushing cavity is easy to be blocked.

The performance advantages of the coal gangue crusher can be analyzed from the following points: From the analysis of production process and technology, the running hammer of the coal gangue crusher adopts the high-speed operation of the double-row hammer head parts to impact and crush the material in two stages, which shares the wear of the one-way hammer, reduces the wear of the hammer parts, prolongs the replacement cycle of the hammer, and at the same time, the two-way hammer hits the material more, the fineness of the material is finer, and the crushing effect is better; In order to improve the wear resistance of the hammer head and prolong the service life of the hammer head, the manufacturing process of the hammer head parts of the coal gangue crusher of Henan Sand Making Machine Factory is greatly improved, combined with the manufacturing materials with better wear resistance, the durability of the hammer head is improved, and the service life is increased by an average of 2 to 3 times; The coal gangue crusher adopts the latest two-way gap adjustment technology, which can easily adjust the fineness of the crushed product, and the flexibility of crushing production is higher. The gangue crusher uses several lubrication systems to lubricate the lubrication point, making the lubrication operation more convenient and fast; Compared with the hammer crusher, the biggest improvement of the coal gangue crusher is the improvement of the grate plate device of the discharge port, which is not easy to block the material, so that the coal gangue crusher has better adaptability to the material and has a wider application range; The gangue crusher adopts the hydraulic starting mode, which makes the equipment start more stable and reliable, reduces the energy consumption of starting, and reduces the working noise when starting smoothly.

The crusher of Henan Xinxiang Gaofu was originally used by our factory, but due to poor quality and after-sales service, it was eliminated off the assembly line and changed to Oberma.

The powerful coal stone crusher has a good effect of fine crushing hard and stubborn stones.

Coal gangue crusher belongs to high-efficiency fine crushing special equipment, also known as (coal gangue hammer crushing). The new coal gangue crusher is mainly suitable for the crushing of cinder, Shanghai slag, shale, coal gangue, construction waste and other materials of masonry and gravel, and solves the problem of using gangue and cinder as masonry additives and internal fuel; The problem of crushing high-moisture materials with gangue and shale to produce standard bricks and hollow bricks.

The two-stage rotor of the coal gangue Li Nian's crusher is crushed in two stages, and the material is passed through the upper rotor crusher into fine particles, and then transported to the lower rotor to continue to crush into fine powder. The two-stage rotors crush each other to achieve the best effect of powder and hammer powder, and finally the discharge port is directly discharged. The coal gangue crusher is not designed with a screen bottom, and more than 100 kinds of materials can be crushed without clogging.

Even the material that has just been fished out of the water can be crushed, and it will not be clogged due to wet material crushing, causing burnout of the motor and affecting production. The gangue crusher adopts a high-alloy wear-resistant hammerhead, which is made of high alloy, which is particularly strong and wear-resistant, which is more wear-resistant than the ordinary hammer, and increases the service life of the hammer. The gangue crusher adopts two-way gap adjustment technology, if the hammer head is worn, it does not need to be repaired, and the position of the hammer head can be moved to continue to be used.

Adjusting the gap between the hammer and the liner can control the material size of the material. The gangue crusher adopts a hydraulically started casing, which can be easily operated by only one person, which is not only safe and reliable, but also easy to maintain. Centralized lubrication system oil injection, oil can be injected without stopping.

Coal crusher overview:

Coal crusher is also called coal mill, coal crusher is a kind of impact rotor crusher with a crushing ring, the crushing ring sling of the coal mill is on the suspension shaft that rotates with the rotor, the crushing ring makes a rotating impact movement with the rotor, and there is also a spin movement around the suspension shaft; The coal crusher crushing process is completed by two stages of work in the crushing ring. When the material enters the crushing chamber of the coal crusher, the crushing ring that rotates in the first section is impacted and crushed. In the second section, the primary crushed particles falling on the sieve plate are further crushed by the crushing ring and discharged through the sieve hole.

Small quantities of material that cannot be crushed are fed into the scrap room, which is then removed from the scrap room on a regular basis. The adjustment of the discharge particle size is realized by replacing the sieve plate of different specifications, and the gap between the rotor and the sieve plate can be adjusted by the adjustment mechanism as needed.

Coal Mill Classification:

1. Low-speed coal mill.

The low-speed coal mill is mainly a drum type steel ball mill, which is generally referred to as a steel ball mill or coal crusher. It is a rotating cylindrical or conical drum with two ends and a steel ball inside. The rotational speed of the drum is 15 to 25 rpm.

When working, the steel ball in the barrel constantly hits and squeezes the coal, and the coal mill coal is ground into pulverized coal. Then the coal is dried and the pulverized coal is sent out by the hot air that passes into the drum, and after being separated by the separator, the pulverized coal of a certain particle size is sent to the pulverized coal silo or directly to the pulverized coal burner. The steel ball mill is bulky and bulky, with high power consumption and high noise; However, it has a wide range of adaptability to coal types and reliable operation, especially suitable for grinding hard anthracite.

2. Medium-speed coal mill.

The speed of the medium-speed coal mill is 50 300 rpm, and there are many types. Their common feature is that the grinding parts are composed of two sets of grinding bodies in relative motion. The coal is crushed between the surfaces of these two sets of mills.

At the same time, the hot air that flows into the mill dries the coal and sends the pulverized coal to a separator in the upper part of the milling zone. After separation, the pulverized coal of a certain particle size is brought out of the mill with the air flow, and the coarse-grained pulverized coal is returned to the grinding area for re-grinding.

3. High-speed coal mill.

The speed of the high-speed coal mill is 500 1500 rpm, which is mainly composed of a high-speed rotor and a grinding shell. In the fan mill, the coal block is ground up by the high-speed impact of the high-speed rotor and collides with the grinding shell, and the coal blocks hit each other. This kind of coal crusher and pulverized coal separator form a whole, simple structure, compact, initial investment saving, especially suitable for grinding high moisture lignite and high volatile, easy to grind bituminous coal.

Due to the large wear, the continuous operation time of the fan mill is shorter than that of other coal mills, and it is not suitable for grinding hard coal.

The main uses of the coal crusher:

Coal crusher is mainly suitable for coal-fired power plants, because the coal used in the boiler is usually raw coal that has not been graded, and the particle size of the raw coal does not meet the requirements of the boiler coal and needs to be crushed, so the coal mill should be set up in the coal conveying system of the coal-fired power plant to crush the coal into a certain particle size to meet the requirements of boiler combustion. Henan Hongxing made the ring coal crusher, put into operation in 1989, 16 years of operation practice, so that we have a further understanding of the ring coal crusher, but also accumulated some experience in dealing with faults, here on the coal crusher vibration causes and treatment methods to communicate with you.

The jaw crusher is used to crush large pieces of ore, generally used for first-stage crushing, and the latter is generally used as a hammer crusher.

Jincheng coal gangue crusher is quite average, mainly worried about after-sales, if you want to buy a high-yield coal gangue crusher, or go to Xincheng Machinery to see.

Generally, I haven't used it, but I heard that Zhengzhou Yuantong Machinery's gangue crusher is good.

The best of Gongyi Hongji machinery. Now 85% of the country's brick factories are in use. Coal gangue crusher Hongji is the most professional.

For the comprehensive utilization of coal gangue, the main process is to crush and grind the coal gangue to a suitable particle size, and then apply it to related fields. At present, coal gangue can be used in a wide range, making bricks for construction, replacing clay as a raw material for brick making, and digging less fertile land; It can also be used as wall materials, chemical products, made into handicrafts, roadbed materials, etc., in addition, a larger part is reprocessed for power plant comprehensive power generation, and the slag produced can be used to produce slag bricks and slag cement. If it is comprehensively utilized, this item alone can save a large amount of coal gangue transportation, loading and unloading, and land occupation costs for coal mining enterprises every year, and can increase the output value.

Whether it is used to make bricks, or to make cement additives or to feed coal gangue power plants, the processing equipment usually used is coal gangue crusher, which includes jaw crusher, impact crusher, cone crusher, Raymond mill, overpressure trapezoidal mill, vertical mill, vibrating screen, vibrating feeder, etc.

Coal gangue is a solid waste discharged in the process of coal mining and coal washing, which is a kind of black-gray rock with low carbon content and harder than coal that is associated with the coal seam in the process of coal formation. Henan Liming Heavy Industry Technology Co., Ltd. has developed and manufactured crushers, mills and sand making machines for coal gangue utilization, which have been widely used in coal gangue cement production lines. Whether it is used to make bricks, or to make cement additives or to feed coal gangue power plants, the processing equipment usually used is jaw crusher, impact crusher, Raymond mill, overpressure trapezoidal mill, vertical mill, vibrating screen, vibrating feeder, etc. Visit.

Mainly used in the building materials industry, generally used after crushing with a crusher, Shanyuan crusher is a professional crusher manufacturer, you can consult it.

Bricks can be made, and roads can be paved.

Now with the promotion of urbanization construction process, crushing equipment abounds, the competition is quite fierce, some manufacturers even ignore the interests of peers to lower the equipment, to know that behind this pressure is the crushing equipment material, parts, technology, technology, after-sales guarantee and other problems of condensation more crusher quality problems, even more no after-sales service, no technical support,. Because of the characteristics of strong water holding capacity, large viscosity, fine particle size, etc., the working capacity of the general crusher can no longer take effect or the finished product is a big problem, so I personally recommend choosing professional slime crushing equipment.

Buying crushing equipment is not the only consideration, as the saying goes, a penny for a penny, it can be said that how much money can buy how much is worth of grinding equipment, crusher users pay more attention to the quality of crusher equipment, crusher after-sales service, crusher technical support, crusher efficiency, crusher service life, etc., if you want to rely on the manufacturer, sincerely recommend Zhengzhou Huake machine for you, the company's professionals accompany you throughout the process, and design the perfect plan for you.

According to the follow-up and return visit survey, the majority of crusher users deeply understand the necessity of developing slime crushing, raw coal crushing and coal gangue crusher, that is, PFCK reversible impact hammer crusher, which eliminates the problems of high noise, small output, low fineness and easy damage when using traditional crushers. PFCK reversible impact hammer crusher is the perfect combination of high yield, wear resistance and energy saving and environmental protection, its birth makes the majority of crusher users see the dawn and let them join the environmental protection queue, truly upgrade to high-efficiency crusher users, personally feel the benefits of environmental protection, low energy consumption, energy saving and high efficiency, and feel good power!

Interested friends may wish to visit Zhengzhou Huake machine, including your trip!