Working Principle And Application Requirements Of Various Types Of Stone CrushersLast Update:2020-05-11 00:34:44
The application of stone crusher is very wide, because the technology of stone crusher has certain advantages, the requirements of broken materials are not so fine, and the requirements for materials are not so strict, so the application range is relatively wide. Generally speaking, there are many material crushers. Stone crusher is one of the main equipment for crushing the brittle materials under medium hardness, such as fine limestone and coal, in the basic industrial sectors such as metallurgy and building materials.
First of all, for the stone crusher, we have a related introduction. According to the number of rotors, the stone crusher can be divided into single rotor and double rotor; according to the direction of rotor rotation, it can be divided into reversible and irreversible; according to the way of hammerhead fixation, it can be divided into hammerhead fixed type and hammerhead hinged type. Vertical shaft stone crusher is a multi cavity vertical shaft stone crusher with rotor shaft placed vertically. Of course, the working principle of different types of stone crushers is the same.
In order to meet the working principle of the stone crusher and let the equipment compete for production and use, the stone crusher also has its basic use requirements: the stone crusher shall comply with the provisions of JB / T 3766-2008, and be manufactured according to the drawings and technical documents approved by the specified procedures. The stone crushing equipment manufacturer shall ensure that the purchased parts matched with the crusher meet the current relevant standards and have the certificate of conformity. The limit deviation of machined parts without tolerance indications shall conform to the provisions of grade m in GB / T 1804-2000. High manganese steel castings shall comply with the provisions of GB / t5680. Weldments shall comply with JB / T 5000.3. Electrical equipment shall comply with gb5226.1.
On the other hand, the requirements for the whole stone crusher mainly lie in the interchangeability of vulnerable parts of the same type crusher in the same enterprise. The basic parameters and driving direction shall meet the requirements of system technology. All joints, inspection doors and covers of the machine body shall be sealed tightly without dust leakage. The bearing shall be well sealed, and the temperature rise of main bearing shall not exceed 35 ℃. All lubricating and hydraulic parts shall be well sealed without leakage, and their hydraulic system shall comply with the provisions of general technical conditions for hydraulic system (GB / t3766). At the same time, the user is required to strictly follow the instructions in the instructions, and strictly master the working principle of the stone crusher, so as to ensure the safe and scientific use of the equipment and the smooth progress of industrial production. In fact, for the use of any equipment, the use instructions and the working principle of the equipment are very important. There are many types of stone crushing equipment. Only the very familiar professional personnel operate them in person can guarantee the smooth progress of production and the extension of the service life of the stone crusher.
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