Features
Concrete mixing station is the composition of various raw materials of concrete according to a certain proportion of ingredients, and then in accordance with a certain process for mixing and mixing, to produce a certain performance of the concrete equipment. What are the basic operating points of concrete mixing station?
1. Keep the site clean, the drainage is smooth, and the relevant signal communication is smooth;
2, the feeding system should prevent aggregate from entering the operating mechanism; Generally, sand and cement can not be charged in the same pipe groove; The material in the hopper, pipe groove and other parts shall be unloaded each time, and shall not be kept for the next feed.
3, the feeding can use one feeding and multiple feeding, one feeding is to put the material into the mixer in accordance with a certain process order, but it is not allowed to pour cement first, so as to avoid cement sticking to the shaft; In order to avoid the cement being wrapped by water to form a cement ball, the cement and sand should be stirred first, so that the cement is dispersed, and then water; Multiple feeding mixed concrete, also known as shell concrete, its feeding operation is more complex, in the mixing station and mixing building need to program for special treatment to achieve.
4, in operation, it is necessary to control the measurement accuracy and mixing time to ensure that the process requirements are met; The second is to check anomalies and faults, such as whether there is water leakage at the discharge port, etc., if there are anomalies and faults, they should be repaired in time.
5, must be net concrete before shutdown; After the work is completed, before stopping, use a small amount of stones and clean water mixer; Meanwhile, clean up the mixing site. When there is a sudden power failure or fault shutdown, the concrete in the main engine should be cleaned out with care and timely operation.
6, safety Any personnel must comply with the operating procedures and safety precautions to ensure safe production.
