How to combine the sand making and sand washing process of the stone crusher mill machine plant?
According to the current development of the sand aggregate industry, the social demand for machine-made sand is increasing. In the process of mechanical sand processing and production, many raw materials contain a lot of dirt and other impurities, if not removed, it will seriously affect the quality of the finished materials produced by the sand production line plant of Shandong Sanxiang stone Crusher factory, so many times it is necessary to wash the sand process with it.
At present, our company's sand making machine production line plant can be divided into soft rock and hard rock sand making two kinds according to the different materials to be crushed. The soft rock sand making production line uses the counter hammer sand making machine, and the hard rock sand making production line mainly uses the roller sand pressing machine or the rod sand grinding machine. The specific use of sand making machine for production is mainly based on the nature of the material to be crushed, the cost of machine wear and the use of efficiency and other factors to make a comprehensive consideration of the decision, in line with all from the actual situation, realistic work attitude, for customers to solve the problems that may be encountered in actual production.
At present, the sand washing machine used in the sand washing process can be mainly divided into three kinds: wheel type, spiral type and bucket type. They each have their own working principles and advantages. Customers can produce supporting equipment according to their actual production needs and conditions, and only need to be scientific and reasonable.
At present, Shandong Sanxiang Heavy Industry Co., Ltd. is exploring how to organically combine sand making and sand washing processes to improve production efficiency. As we all know, in order to achieve the removal of materials to be crushed, not only the final sand washing process can be handled, but also the previous production process can achieve this purpose. For example, many feeders can be equipped with a soil removal process, and a part of the dust can be extracted when the material has not been the first crushing process, which improves the production efficiency of the entire stone crushing production line and also reduces the workload of the subsequent sand washing process.
There is also a problem, in the process of machine-made sand production, the raw materials broken by the sand making machine generally have two sources, one is the fine material screened out by the feeder that does not need to go through the rough breaking work, but this part often contains high soil; The other is the excessive material or unnecessary stone after the crusher is broken, which basically does not contain impurities such as dust. After the sand machine is broken, it is not necessary to carry out sand washing work, so there is no need to carry out sand washing process.
So the question is, in order to improve the production efficiency of the sand production line, can we change the original production process?
First of all: the material broken by the stone crusher after the screening equipment, the excessive material and the unnecessary material because it contains few impurities such as soil, directly into the sand production process, and then directly into the screening system, no longer carry out washing and other work.
Secondly, after the material containing dust and other impurities is screened by the feeder, we can lead a belt directly to the sand washing equipment, after removing the dirt and other impurities, and then carry out dehydration work, at this time, enter the screening system, if there is excessive material and then use the sand making machine to break.
Third: Because the powder produced in the crusher production process will also contain soil and other components, this part of the material is directly introduced into the sand washing process to remove related impurities.
In this way, the repetitive work behavior existing in the sand making process is avoided as far as possible, which will greatly improve the working efficiency of the machine and reduce unnecessary losses.
In summary: Shandong Sanxiang Heavy Industry Co., Ltd. is exploring how to organically combine the sand making and sand washing process in the stone crusher production line to better achieve the goal of energy saving and emission reduction and help customers improve economic benefits. At present, the production method of separating and combining sand making and sand washing technology discussed by Shandong Sanxiang stone Crusher factory should be feasible, and the next thing to be done is to accept the actual production test.